Extracting prog: 4h11m36.949729255s Minimizing prog: 1h35m8.263764132s Simplifying prog options: 10m18.563325022s Extracting C: 33.168414476s Simplifying C: 0s extracting reproducer from 42 programs testing a last program of every proc single: executing 9 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$sg-sendmsg$NL80211_CMD_RELOAD_REGDB-openat$ptmx-ioctl$TIOCSIG-socket$inet6_icmp_raw-mkdirat-mount-openat-write-setsockopt$SO_TIMESTAMPING-ioctl$sock_SIOCGIFINDEX_80211-openat$loop_ctrl-syz_fuse_handle_req-syz_usb_connect-syz_usb_control_io-syz_usb_control_io-ioctl$BTRFS_IOC_BALANCE_CTL-socket$nl_generic-syz_genetlink_get_family_id$nl80211-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_DEL_INTERFACE-socket$nl_generic-syz_genetlink_get_family_id$nl80211-ioctl$sock_SIOCGIFINDEX_80211 detailed listing: executing program 0: syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x109302) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffffffffffef2, 0x0, 0x100, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20008001}, 0x40) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x2001, 0x0) ioctl$TIOCSIG(r0, 0x40045436, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000100)='./security\x00', &(0x7f0000000200)='securityfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./security/apparmor/.load\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)="04080076657273696f6e00020500000004080070726f66696c650007050200700004060066", 0x25) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000140)=0x2000, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b1a, &(0x7f0000000100)={'wlan0\x00'}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, 0x0) r4 = syz_usb_connect(0x3, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d0001000000000904000003030000000905be3b"], 0x0) syz_usb_control_io(r4, 0x0, &(0x7f0000000bc0)={0x84, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r4, 0x0, &(0x7f0000000680)={0x84, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_CTL(r3, 0x40049421, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000840)={0x1c, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}}, 0x1c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid detailed listing: executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x44f, 0xb65a, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x10, "", [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x400}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x17, {[@global=@item_012={0x1, 0x1, 0x0, "01"}, @global=@item_012={0x1, 0x1, 0x1, '\x00'}, @global=@item_012={0x1, 0x1, 0x2, "ff"}, @local=@item_012={0x1, 0x2, 0x0, "04"}, @main=@item_012={0x1, 0x0, 0xa, "01"}, @local=@item_012={0x1, 0x2, 0x0, "01"}, @main=@item_012={0x2, 0x0, 0x9, "3b85"}, @global=@item_012={0x1, 0x1, 0x0, '\b'}, @global=@item_012={0x1, 0x1, 0x9, "01"}, @local=@item_012={0x0, 0x2, 0x2}, @main=@item_012={0x1, 0x0, 0x9, "02"}, @main=@item_012={0x0, 0x0, 0xc}]}}, 0x0}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid detailed listing: executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000000009040000090300000009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_usb_control_io$hid-syz_open_dev$I2C-ioctl$I2C_SMBUS detailed listing: executing program 0: r0 = syz_usb_connect(0x5, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000180)={0x24, 0x0, &(0x7f00000001c0)=ANY=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2603) ioctl$I2C_SMBUS(r1, 0x720, &(0x7f0000000100)={0x0, 0x6, 0x4, &(0x7f0000000140)={0x1e, "1a9c66bf2f615e427b2644e953449f6c12f206b2855cd8c82b1b9950cf5e1dee93"}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect$hid-syz_usb_control_io$rtl8150-syz_usb_disconnect-syz_usb_connect$hid-syz_usb_control_io-syz_open_dev$hiddev-syz_usb_ep_write detailed listing: executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$rtl8150(0xffffffffffffffff, 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x90, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000105804165000000000000109022400010000c0400904000001030000000921090000012289"], 0x0) syz_usb_control_io(r1, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000d2"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000000540), 0x104, 0x8080) syz_usb_ep_write(r0, 0x81, 0x3, &(0x7f0000000040)="100000") program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH detailed listing: executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a090400000000000000000200000040000480100001800c0001006e6f747261636b002c0001800e000100696d6d656469617465000000180002800c00028005000100c402000008000140000000080900010073797a30000000000900020073797a320000000014000000110001"], 0x94}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020040090900010073797a30"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x8084) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH detailed listing: executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a090400000000000000000200000040000480100001800c0001006e6f747261636b002c0001800e000100696d6d656469617465000000180002800c00028005000100c402000008000140000000080900010073797a30000000000900020073797a320000000014000000110001"], 0x94}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020040090900010073797a30"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x8084) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-capset-write detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-capset-write detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) program did not crash single: failed to extract reproducer bisect: bisecting 42 programs with base timeout 6m0s testing program (duration=6m10s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 10, 7, 28, 20, 5, 5, 14, 2, 14, 27, 4, 4, 6, 2, 4, 14, 4, 24, 3, 3, 4, 5, 4, 14, 5, 6, 27, 7, 8, 2, 6, 2, 7, 15, 4, 5, 5, 4, 3, 3, 24] detailed listing: executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'vxcan1\x00', 0x0}) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r4}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="01000000400800000008000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYBLOB="0000000001"], 0x80}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0x111, 0x70bd27, 0x100000, {0x0, 0x0, 0x74, r1, {0x6, 0xc}, {0x5, 0x10}, {0xd, 0x3}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4010}, 0xc4) executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) ioctl$VIDIOC_G_SELECTION(0xffffffffffffffff, 0xc040565e, 0x0) listen(r0, 0xfffffffc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0), r1) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r3, &(0x7f00000000c0)="1c", 0x10002, 0x0, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r1, &(0x7f0000000140)={0x0, 0x300, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r2, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0xa000000) executing program 2: openat$uinput(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000280)={'8255\x00', [0x2000, 0x0, 0x4, 0x8000, 0xffff, 0x2, 0xc6b9, 0x6, 0x54c6cff3, 0xfa, 0xffffffff, 0x3, 0xfbfffff7, 0x400001, 0x10000006, 0x400, 0x0, 0x7f, 0x3, 0x40000003, 0x20008d, 0x4, 0x7, 0x20001e5b, 0x80003, 0xe69, 0xffffffff, 0x7, 0x4006, 0x8a]}) ppoll(&(0x7f00000000c0)=[{}, {0xffffffffffffffff, 0x300}], 0x20000000000000dc, 0x0, 0x0, 0x0) executing program 2: syz_open_dev$mtd(&(0x7f0000000100), 0x48a99fbe, 0x10b241) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000280)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r4, 0xc004500a, &(0x7f0000000040)=0x18) ioctl$SNDCTL_DSP_GETFMTS(r4, 0x8004500b, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000001000)={0x73622a85, 0x10b, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x54, 0x0, &(0x7f0000000e00)=[@acquire, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x1000000000000, &(0x7f00000002c0)='\x00'}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) accept4$alg(r5, 0x0, 0x0, 0x800) sendmmsg$alg(r2, &(0x7f0000007100), 0x0, 0x4006010) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5c00000002060108000000000000000000000000050005000a000000050001000700000005000400000000000900020073797a310000000015000300686173683a69702c706f72742c6e6574000000000c00078008000640"], 0x5c}}, 0x20084884) sendmsg$IPSET_CMD_ADD(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000000000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x300, 0x0, 0x10040003}, 0x0) executing program 2: mkdir(&(0x7f0000000000)='./my_config\x00', 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) recvmmsg(0xffffffffffffffff, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41000, 0x36, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xa22}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="2200000004"], 0x48) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, 0x2004, 0x80) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r3}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000640)={r1, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x1c, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000cbb60000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000008000000bf0920000000000035090100000000009500000000000000b7080000000000007b8af8ff00000000b7080000020000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000020000b7050000080000001c00000000000000bf980000000000000d080000000000008500000006000000b70000000200000095"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) executing program 2: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/devices.allow\x00', 0x2, 0x118) syz_usb_connect(0x0, 0x56, 0x0, 0x0) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/filehandle\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="ac0eaefe669c", 0x6) executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a090400000000000000000200000040000480100001800c0001006e6f747261636b002c0001800e000100696d6d656469617465000000180002800c00028005000100c402000008000140000000080900010073797a30000000000900020073797a320000000014000000110001"], 0x94}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020040090900010073797a30"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x8084) executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1) r1 = ioctl$KVM_CREATE_GUEST_MEMFD(r0, 0xc040aed4, &(0x7f0000000080)={0x1000000}) ioctl$KVM_SET_USER_MEMORY_REGION2(r0, 0x40a0ae49, &(0x7f0000000180)={0x1, 0x4, 0x10000, 0x1000000, &(0x7f0000000000/0x1000000)=nil, 0x0, r1}) ioctl$KVM_SET_MEMORY_ATTRIBUTES(r0, 0x4020aed2, &(0x7f0000000200)={0x10000, 0x1000000, 0x8}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000340)={0x10000, 0x1000000}) executing program 3: r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="120100020000004057a2132001000000000109022000010100"], 0x0) syz_usb_ep_write(r0, 0x81, 0xe, &(0x7f0000000200)="0e00100000dc0121000000020000") executing program 33: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a090400000000000000000200000040000480100001800c0001006e6f747261636b002c0001800e000100696d6d656469617465000000180002800c00028005000100c402000008000140000000080900010073797a30000000000900020073797a320000000014000000110001"], 0x94}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020040090900010073797a30"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x8084) executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$kcm(0x11, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x4d, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x28000000}, 0x20040084) sendmsg$nl_route_sched(r4, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000700)=@newqdisc={0x58, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdf8, {0x0, 0x0, 0x0, 0x0, {0x10}, {}, {0xa, 0x3}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x2c, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x2, 0x2, 0xa08, 0xa7, 0x9, 0x6}, {0x1, 0x1, 0x4, 0x5, 0x2b, 0x1ff}, 0x0, 0x4, 0x11b2}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x40098}, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0xdd86, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="80", 0x1}], 0x1}, 0x4) executing program 1: r0 = syz_usb_connect(0x5, 0x46, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000040)={0x14, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x8000) write$char_usb(r1, &(0x7f0000000000)="93", 0xf5) executing program 3: syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x109302) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffffffffffef2, 0x0, 0x100, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20008001}, 0x40) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x2001, 0x0) ioctl$TIOCSIG(r0, 0x40045436, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000100)='./security\x00', &(0x7f0000000200)='securityfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./security/apparmor/.load\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)="04080076657273696f6e00020500000004080070726f66696c650007050200700004060066", 0x25) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000140)=0x2000, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b1a, &(0x7f0000000100)={'wlan0\x00'}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, 0x0) r4 = syz_usb_connect(0x3, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d0001000000000904000003030000000905be3b"], 0x0) syz_usb_control_io(r4, 0x0, &(0x7f0000000bc0)={0x84, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r4, 0x0, &(0x7f0000000680)={0x84, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_CTL(r3, 0x40049421, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000840)={0x1c, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}}, 0x1c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f3, &(0x7f0000000940)={'syztnl0\x00', &(0x7f0000000180)={'gre0\x00', 0x0, 0x80, 0x7, 0x0, 0x2, {{0x5, 0x4, 0x0, 0x25, 0x14, 0x0, 0x0, 0x1, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x11}, @empty}}}}) executing program 4: syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x109302) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffffffffffef2, 0x0, 0x100, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20008001}, 0x40) ioctl$TIOCSIG(0xffffffffffffffff, 0x40045436, 0x2) executing program 4: mkdir(&(0x7f0000000100)='./debugfs\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./debugfs\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) read$FUSE(r0, 0x0, 0x0) executing program 4: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="12011f00abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) executing program 6: syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYRESDEC], 0x0) getpid() r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r0, 0x851, 0x2) executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$kcm(0x11, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, 0x0, 0x20040084) sendmsg$nl_route_sched(r4, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000700)=@newqdisc={0x58, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdf8, {0x0, 0x0, 0x0, r6, {0x10}, {}, {0xa, 0x3}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x2c, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x2, 0x2, 0xa08, 0xa7, 0x9, 0x6}, {0x1, 0x1, 0x4, 0x5, 0x2b, 0x1ff}, 0x0, 0x4, 0x11b2}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x40098}, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0xdd86, r7, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="80", 0x1}], 0x1}, 0x4) executing program 6: write(0xffffffffffffffff, &(0x7f00000000c0)="8f2a", 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x270, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0203"], 0x10}}, 0x20040010) io_submit(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r0 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0285629, &(0x7f0000000080)={0x3, @win={{0x2}, 0x7, 0x0, &(0x7f0000000040)={{0x0, 0x0, 0x2}}, 0x0, 0x0}}) executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0xa4e4, @remote, 0x3}, 0x1c) sendmmsg(r0, &(0x7f000000b280)=[{{&(0x7f0000000240)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80, 0x0}}], 0x1, 0x400c011) executing program 6: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x5}]}]}, 0x3c}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, 0x0, 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r11 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r12, r13, r14, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r11, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r15 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r15, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) io_submit(0x0, 0x1, &(0x7f0000000500)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000300)="ad97eb69b9a8744a31cf0f9de3945ef2c5b27d906bc8b2fad43997acf80381c71240824c1ccde5d2e6be32fa443364c00cb64b60880359951691494dc9a0564e29f0798ab139c2dedc3457b2b898602f9ba0c0067b2f71b79199046f66d88461f45eb9a982fdff49f5ca67dd69230fe4864efa227dc2784005566f0a43b2ba69e2cda2324658a002a1993d7e89944156e6ae62ce59f0fe963141ea9b6b964c86a85e58b292aac647e118b5c7aa92df9c0dbe75ddf676a93e00f1a257336f400a19614a8725a02ea46341c7add3d328c5f45728e7d9c1c21809d4acfde5584c872e392aa365fb44c6149573f881804af6d1ba72ed", 0xf4, 0x9faa, 0x0, 0x2}]) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x1532, 0x10d, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xff, 0x50, 0xc9, "", [{{0x9, 0x4, 0x0, 0x8, 0x1, 0x3, 0x1, 0x2, 0x0, {0x9, 0x21, 0xff7f, 0x77, 0x1, {0x22, 0xfa1}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x3, 0x5, 0x44}}}}}]}}]}}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$lan78xx(r1, 0x0, 0x0) syz_usb_control_io$rtl8150(r1, &(0x7f0000000240)={0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="402f0203"], 0x0}, 0x0) executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) pwrite64(r0, &(0x7f0000000100)="55aa", 0x2, 0x1fe) pwrite64(r0, &(0x7f0000000100)='PRIVHEAD', 0x8, 0xc00) pwrite64(r0, &(0x7f0000000100)="0002000b", 0x4, 0xc0c) pwrite64(r0, &(0x7f0000000100)='config', 0x6, 0x100224) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) executing program 3: syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000000)={0x2c, &(0x7f0000000140)={0x0, 0x9, 0x2c, {0x2c, 0x4, "82631b612b8526792c3cbdeace918d0fb74237cc6e446c4e88e78881ce2a52973661d67a0c5512a4dc5c"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) ioctl$KVM_RUN(r2, 0xae80, 0x0) executing program 1: r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x458, 0x5015, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x30, 0x8f, "", [{{0x9, 0x4, 0x0, 0xb7, 0x2, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x5, 0x9, 0x1, {0x22, 0x2a}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x8, 0x7, 0xfc}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000000)={0x2c, &(0x7f00000001c0)=ANY=[@ANYBLOB="20042a"], 0x0, 0x0, 0x0, 0x0}, 0x0) executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$rtl8150(0xffffffffffffffff, 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x90, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000105804165000000000000109022400010000c0400904000001030000000921090000012289"], 0x0) syz_usb_control_io(r1, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000d2"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000000540), 0x104, 0x8080) syz_usb_ep_write(r0, 0x81, 0x3, &(0x7f0000000040)="100000") executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x2800, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='freezer.self_freezing\x00', 0x275a, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="8ee8c9b8ee088ed8660f3801b2d6352ed9ff660f3882040f01cf0fc72d2626652e0f01ca0fc7386635002000000f22e0", 0xffffffffffffff8b}], 0x1, 0x50, 0x0, 0x0) socket$igmp(0x2, 0x3, 0x2) socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) pipe(&(0x7f0000000240)) ioctl$KVM_RUN(r3, 0xae80, 0x0) executing program 5: syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYRESDEC], 0x0) syz_pidfd_open(0x0, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r0, 0x851, 0x2) executing program 1: r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) pread64(r0, 0x0, 0x0, 0x18) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010023010000340200000200000008000100", @ANYRES32=r1], 0x1c}}, 0x0) executing program 5: write(0xffffffffffffffff, &(0x7f00000000c0)="8f2a0a", 0x3) sendmsg$key(0xffffffffffffffff, 0x0, 0x20040010) io_submit(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r0 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0285629, &(0x7f0000000080)={0x3, @win={{0x2}, 0x7, 0x0, &(0x7f0000000040)={{0x0, 0x0, 0x2}}, 0x0, 0x0}}) executing program 6: r0 = syz_usb_connect(0x5, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000180)={0x24, 0x0, &(0x7f00000001c0)=ANY=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2603) ioctl$I2C_SMBUS(r1, 0x720, &(0x7f0000000100)={0x0, 0x6, 0x4, &(0x7f0000000140)={0x1e, "1a9c66bf2f615e427b2644e953449f6c12f206b2855cd8c82b1b9950cf5e1dee93"}}) executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000000009040000090300000009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x44f, 0xb65a, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x10, "", [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x400}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x17, {[@global=@item_012={0x1, 0x1, 0x0, "01"}, @global=@item_012={0x1, 0x1, 0x1, '\x00'}, @global=@item_012={0x1, 0x1, 0x2, "ff"}, @local=@item_012={0x1, 0x2, 0x0, "04"}, @main=@item_012={0x1, 0x0, 0xa, "01"}, @local=@item_012={0x1, 0x2, 0x0, "01"}, @main=@item_012={0x2, 0x0, 0x9, "3b85"}, @global=@item_012={0x1, 0x1, 0x0, '\b'}, @global=@item_012={0x1, 0x1, 0x9, "01"}, @local=@item_012={0x0, 0x2, 0x2}, @main=@item_012={0x1, 0x0, 0x9, "02"}, @main=@item_012={0x0, 0x0, 0xc}]}}, 0x0}, 0x0) executing program 1: syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x109302) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffffffffffef2, 0x0, 0x100, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20008001}, 0x40) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x2001, 0x0) ioctl$TIOCSIG(r0, 0x40045436, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000100)='./security\x00', &(0x7f0000000200)='securityfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./security/apparmor/.load\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)="04080076657273696f6e00020500000004080070726f66696c650007050200700004060066", 0x25) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000140)=0x2000, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b1a, &(0x7f0000000100)={'wlan0\x00'}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, 0x0) r4 = syz_usb_connect(0x3, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d0001000000000904000003030000000905be3b"], 0x0) syz_usb_control_io(r4, 0x0, &(0x7f0000000bc0)={0x84, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r4, 0x0, &(0x7f0000000680)={0x84, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_CTL(r3, 0x40049421, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000840)={0x1c, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}}, 0x1c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) program crashed: INFO: task hung in nfsd_umount bisect: bisecting 42 programs bisect: split chunks (needed=false): <42> bisect: split chunk #0 of len 42 into 3 parts bisect: testing without sub-chunk 1/3 testing program (duration=6m7s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 4, 14, 4, 24, 3, 3, 4, 5, 4, 14, 5, 6, 27, 7, 8, 2, 6, 2, 7, 15, 4, 5, 5, 4, 3, 3, 24] detailed listing: executing program 3: r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="120100020000004057a2132001000000000109022000010100"], 0x0) syz_usb_ep_write(r0, 0x81, 0xe, &(0x7f0000000200)="0e00100000dc0121000000020000") executing program 33: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a090400000000000000000200000040000480100001800c0001006e6f747261636b002c0001800e000100696d6d656469617465000000180002800c00028005000100c402000008000140000000080900010073797a30000000000900020073797a320000000014000000110001"], 0x94}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020040090900010073797a30"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x8084) executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$kcm(0x11, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, 0x0, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x4d, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x28000000}, 0x20040084) sendmsg$nl_route_sched(r4, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000700)=@newqdisc={0x58, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdf8, {0x0, 0x0, 0x0, 0x0, {0x10}, {}, {0xa, 0x3}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x2c, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x2, 0x2, 0xa08, 0xa7, 0x9, 0x6}, {0x1, 0x1, 0x4, 0x5, 0x2b, 0x1ff}, 0x0, 0x4, 0x11b2}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x40098}, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0xdd86, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="80", 0x1}], 0x1}, 0x4) executing program 1: r0 = syz_usb_connect(0x5, 0x46, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000040)={0x14, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x8000) write$char_usb(r1, &(0x7f0000000000)="93", 0xf5) executing program 3: syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x109302) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffffffffffef2, 0x0, 0x100, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20008001}, 0x40) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x2001, 0x0) ioctl$TIOCSIG(r0, 0x40045436, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000100)='./security\x00', &(0x7f0000000200)='securityfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./security/apparmor/.load\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)="04080076657273696f6e00020500000004080070726f66696c650007050200700004060066", 0x25) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000140)=0x2000, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b1a, &(0x7f0000000100)={'wlan0\x00'}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, 0x0) r4 = syz_usb_connect(0x3, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d0001000000000904000003030000000905be3b"], 0x0) syz_usb_control_io(r4, 0x0, &(0x7f0000000bc0)={0x84, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r4, 0x0, &(0x7f0000000680)={0x84, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_CTL(r3, 0x40049421, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000840)={0x1c, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}}, 0x1c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f3, &(0x7f0000000940)={'syztnl0\x00', &(0x7f0000000180)={'gre0\x00', 0x0, 0x80, 0x7, 0x0, 0x2, {{0x5, 0x4, 0x0, 0x25, 0x14, 0x0, 0x0, 0x1, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x11}, @empty}}}}) executing program 4: syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x109302) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffffffffffef2, 0x0, 0x100, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20008001}, 0x40) ioctl$TIOCSIG(0xffffffffffffffff, 0x40045436, 0x2) executing program 4: mkdir(&(0x7f0000000100)='./debugfs\x00', 0x1ff) mount(0x0, &(0x7f0000000180)='./debugfs\x00', &(0x7f00000001c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) read$FUSE(r0, 0x0, 0x0) executing program 4: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="12011f00abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) executing program 6: syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYRESDEC], 0x0) getpid() r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r0, 0x851, 0x2) executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$kcm(0x11, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, 0x0, 0x20040084) sendmsg$nl_route_sched(r4, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000700)=@newqdisc={0x58, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdf8, {0x0, 0x0, 0x0, r6, {0x10}, {}, {0xa, 0x3}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x2c, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x2, 0x2, 0xa08, 0xa7, 0x9, 0x6}, {0x1, 0x1, 0x4, 0x5, 0x2b, 0x1ff}, 0x0, 0x4, 0x11b2}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x40098}, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0xdd86, r7, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="80", 0x1}], 0x1}, 0x4) executing program 6: write(0xffffffffffffffff, &(0x7f00000000c0)="8f2a", 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x270, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0203"], 0x10}}, 0x20040010) io_submit(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r0 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0285629, &(0x7f0000000080)={0x3, @win={{0x2}, 0x7, 0x0, &(0x7f0000000040)={{0x0, 0x0, 0x2}}, 0x0, 0x0}}) executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0xa4e4, @remote, 0x3}, 0x1c) sendmmsg(r0, &(0x7f000000b280)=[{{&(0x7f0000000240)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80, 0x0}}], 0x1, 0x400c011) executing program 6: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x5}]}]}, 0x3c}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, 0x0, 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r11 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r12, r13, r14, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r11, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r15 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r15, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) io_submit(0x0, 0x1, &(0x7f0000000500)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000300)="ad97eb69b9a8744a31cf0f9de3945ef2c5b27d906bc8b2fad43997acf80381c71240824c1ccde5d2e6be32fa443364c00cb64b60880359951691494dc9a0564e29f0798ab139c2dedc3457b2b898602f9ba0c0067b2f71b79199046f66d88461f45eb9a982fdff49f5ca67dd69230fe4864efa227dc2784005566f0a43b2ba69e2cda2324658a002a1993d7e89944156e6ae62ce59f0fe963141ea9b6b964c86a85e58b292aac647e118b5c7aa92df9c0dbe75ddf676a93e00f1a257336f400a19614a8725a02ea46341c7add3d328c5f45728e7d9c1c21809d4acfde5584c872e392aa365fb44c6149573f881804af6d1ba72ed", 0xf4, 0x9faa, 0x0, 0x2}]) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x1532, 0x10d, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xff, 0x50, 0xc9, "", [{{0x9, 0x4, 0x0, 0x8, 0x1, 0x3, 0x1, 0x2, 0x0, {0x9, 0x21, 0xff7f, 0x77, 0x1, {0x22, 0xfa1}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x3, 0x5, 0x44}}}}}]}}]}}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$lan78xx(r1, 0x0, 0x0) syz_usb_control_io$rtl8150(r1, &(0x7f0000000240)={0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="402f0203"], 0x0}, 0x0) executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) pwrite64(r0, &(0x7f0000000100)="55aa", 0x2, 0x1fe) pwrite64(r0, &(0x7f0000000100)='PRIVHEAD', 0x8, 0xc00) pwrite64(r0, &(0x7f0000000100)="0002000b", 0x4, 0xc0c) pwrite64(r0, &(0x7f0000000100)='config', 0x6, 0x100224) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) executing program 3: syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000000)={0x2c, &(0x7f0000000140)={0x0, 0x9, 0x2c, {0x2c, 0x4, "82631b612b8526792c3cbdeace918d0fb74237cc6e446c4e88e78881ce2a52973661d67a0c5512a4dc5c"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) ioctl$KVM_RUN(r2, 0xae80, 0x0) executing program 1: r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x458, 0x5015, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x30, 0x8f, "", [{{0x9, 0x4, 0x0, 0xb7, 0x2, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x5, 0x9, 0x1, {0x22, 0x2a}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x8, 0x7, 0xfc}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000000)={0x2c, &(0x7f00000001c0)=ANY=[@ANYBLOB="20042a"], 0x0, 0x0, 0x0, 0x0}, 0x0) executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$rtl8150(0xffffffffffffffff, 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x90, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000105804165000000000000109022400010000c0400904000001030000000921090000012289"], 0x0) syz_usb_control_io(r1, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000d2"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000000540), 0x104, 0x8080) syz_usb_ep_write(r0, 0x81, 0x3, &(0x7f0000000040)="100000") executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x2800, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='freezer.self_freezing\x00', 0x275a, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="8ee8c9b8ee088ed8660f3801b2d6352ed9ff660f3882040f01cf0fc72d2626652e0f01ca0fc7386635002000000f22e0", 0xffffffffffffff8b}], 0x1, 0x50, 0x0, 0x0) socket$igmp(0x2, 0x3, 0x2) socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) pipe(&(0x7f0000000240)) ioctl$KVM_RUN(r3, 0xae80, 0x0) executing program 5: syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYRESDEC], 0x0) syz_pidfd_open(0x0, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r0, 0x851, 0x2) executing program 1: r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) pread64(r0, 0x0, 0x0, 0x18) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010023010000340200000200000008000100", @ANYRES32=r1], 0x1c}}, 0x0) executing program 5: write(0xffffffffffffffff, &(0x7f00000000c0)="8f2a0a", 0x3) sendmsg$key(0xffffffffffffffff, 0x0, 0x20040010) io_submit(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r0 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0285629, &(0x7f0000000080)={0x3, @win={{0x2}, 0x7, 0x0, &(0x7f0000000040)={{0x0, 0x0, 0x2}}, 0x0, 0x0}}) executing program 6: r0 = syz_usb_connect(0x5, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000180)={0x24, 0x0, &(0x7f00000001c0)=ANY=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2603) ioctl$I2C_SMBUS(r1, 0x720, &(0x7f0000000100)={0x0, 0x6, 0x4, &(0x7f0000000140)={0x1e, "1a9c66bf2f615e427b2644e953449f6c12f206b2855cd8c82b1b9950cf5e1dee93"}}) executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000000009040000090300000009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x44f, 0xb65a, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x10, "", [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x400}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x17, {[@global=@item_012={0x1, 0x1, 0x0, "01"}, @global=@item_012={0x1, 0x1, 0x1, '\x00'}, @global=@item_012={0x1, 0x1, 0x2, "ff"}, @local=@item_012={0x1, 0x2, 0x0, "04"}, @main=@item_012={0x1, 0x0, 0xa, "01"}, @local=@item_012={0x1, 0x2, 0x0, "01"}, @main=@item_012={0x2, 0x0, 0x9, "3b85"}, @global=@item_012={0x1, 0x1, 0x0, '\b'}, @global=@item_012={0x1, 0x1, 0x9, "01"}, @local=@item_012={0x0, 0x2, 0x2}, @main=@item_012={0x1, 0x0, 0x9, "02"}, @main=@item_012={0x0, 0x0, 0xc}]}}, 0x0}, 0x0) executing program 1: syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x109302) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffffffffffef2, 0x0, 0x100, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20008001}, 0x40) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x2001, 0x0) ioctl$TIOCSIG(r0, 0x40045436, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000100)='./security\x00', &(0x7f0000000200)='securityfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./security/apparmor/.load\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)="04080076657273696f6e00020500000004080070726f66696c650007050200700004060066", 0x25) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000140)=0x2000, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b1a, &(0x7f0000000100)={'wlan0\x00'}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="03684a7b99a4fde940f3ec0d105ea2c8267323117153aa4a4f099c3835a607cd5cbd77b83cc33d13bbb6c6bcae59db739af84a4b5d34bffc145f3cc27ed3d4f9d9b3103699a1e1cc4ddfb6c1afd07ddfc18e358cd62649479724ce867fefc0a15041bee9f6084842fb982d5c2cf1488d668b741c64f0a6fd2643e729ac5a56462a6b64d5a0a751fda4fadf63ba0dc2fd14ecbf546918db77095545b41ab170e5d6e8ec8bf9ce9b8d53b832e90c701fe52af7999f8fd509577ead1be27891ada8564167f2c7d2eea1c1c9c65d8e151c58ddee43ec34e74d330ec50cbbb2bb21892c7ca995066e3cbea8a69d94dc6bcef5f3c0ef630e774d092ea58627f3e09c66a9c7d1abcf4f8f8af87f4269df288aca9bbf758275ce9695256e764d185a91a7570fca3aab16c75ecaff6b8dda371c3226d6ec6e55c5c4d8cfc5c33892bacc956a3613bcfa849da1b5e070a7911d7488b3e628d9339718e8b821f1bb5d5c45f0316bb563d0a442801412dfd5a4d61ca657e04d6686f7d5863d57954400aeee8e79be8f3cc4cbb3d4b91269df039c3d3543e500b90a2bdc6eb60cc7afab7b5187d88fbd76e6212ea29e872b73f925287bdc808b4a4f8ec7f8aa08bc90b29e217c3eef69d8deae4141f4f9bd110b7bde9320e7b45f422e9a6111bcaf99c9911e46e219d3bab477926bd5d2e78d4cd0eca133c232b1e863fd7799dbf609f3670b323e5518e8f4bd36e9b3da2c68a28eaec9cac688b4dd0b73adc24a8c7acc264399b7facbc2f43e8e40b6cae9f8e956d1dbfe259f12bae75ad362c354050ffdd6e954f2d7615fafce888bd6f672a81c9fd4318caba765069c0a425e898bf7611b77f0fe61c27d318159dba42f011900246c64557d27b77aef928ab04a147baca37863cf998a2ac30b903c0314449ddb218887c309ec7184c8c733f5d4e7b2d79516e9531c9a5becf8294d6ccd777f285b13160e1c949d3069c6c66c0daa62bac679bc9b69825398d1c290d765e882fa2c8708b20ccec885ab6785dc22696b61c109ff84bc5407932c3e5bf12069a68b8e3333a26d3dd390ef9bc01b86013fbcb5c28a1f4d2b8084f1502fccc4027a124c3629d8f4a8befd14b597cebda5f94f36050a31b95087cbac347788a71a90e87f2187fae600aa42719c05c2859cb30ae0fd58a7bba681f7a6027a00583071def2c9a94456e5d9acb9fd2d11fdea524582489c02377bf7f590948985c769b3822cb6366681d79113c6a6c752f2475caba77b7b2e8f293d7fd9b991f63e254c98dec94f4f3def4fee9cdb56ff3ba7fe6a718cbe9a7f04710e257ea8a49d6605266048fc122d4f3173d4b04b3e282bd3c5198d7fcb72ec38e0b07dd8a541b2807e601e5a0a01f07a281e0e1a261c65977088a54597efd0997c59647aeebb2605a89705eeff3ec780e302e24b23a0cbe4f81367c3f118545f01328d22eb8e802667389143166a9db9477c9b58eb5c76a19b8f8b2692b0d356003f08ae54dfc820d8e357ecbf91fb7e212cbef1262171abaf2f613a5bb59b783cad476fec50d16ca0ac13c08a59a3097e6e3fde700a4b987d10311fc22d4aa210956cd859799f78010e4c0f25b715876aa253df15009490f71be3b0022875161f537c70b14bdb9e2d87a5a11b414a1198533c7de6fc4d22228133bc26b19d9f1e7627b14c72e3c39d3fa2186a42e50a0d1867dc312f94c7209d51475ed4aa80b2ccb0557a40422bf7317de2fdf3296727723a2d23babd5e23f7c3edf4942bb485b95a122e6aba41b8f80f684f84605462448d5a4fd66dfe9bbf80590b9999b4780d4f4f189a20f4400b2975df85b584c8c8f9fa3095f13aede1f52dac98be358b0a0d72bed4df71cd23973e326179580268c4e5d1be4b2ae2e1e2dba913998faa6088af128fc8fd3ae26203a898882b67d86d63f6ee8f8e216337330db6d928facf9d0ca273845ee5b33a0a136aeb48b7c52d3b95fe73efaf06197ec8753ee0349f19db8730917d0f18a2de9602d3b887bc583ff64dfee67e2bdf4d5cc1c341b89acd3dd5176d2c15ec2a77120b8a49591ca438ae36c52845e5dca550e539da9ba2a2eda49be316f3d6d4b7c83666bd4759940347c29dedd273adac722630a940e104316b4806553ded47132be4e31a50600f5a4dd56825b245b7aae853f56f79e0ec31f7b5db945ee3bb92865acb0d8828598e77446ee50ecd8bf5e7ccbd963445a09e3be215709b0b3bff2e9d12e6549924338f236b4ff973682e2e03fbf6b167e3b3a0f8c3f3c1e8d0e21a71937c918cabab50dd74c011a1a5531cfcf88a5df5fa58f17715f7c7b3a64d9dab6f20a596288969191420ed71daccbae7c1ec88bf74811b5e1f4bd306f3d810c4f3600df2903ffdf8db40ac7153fd93327a1065cf2c4590c8ba9f9391eb6aa600cb42aff8793e4721afeb3d470beda45dad9adfc6f4fdb24eafc63792f5015c656ca37cee82b7ee382bda31d786d6e03d4c8611c4ca464e2360ca747815c9eebd38c8fc7d5eea2db96b29d771a96dc5c884029077125bcc31980564555d21ecce5d0388e1bc1e618c7dfb31b02b1a6730db7eda387dd4ceb96f65178bb088e81133e5086f73c458f84139685ef930945a51979faeab539e4964244709dcb8b38f575d3a3ec1328a0df65fb34241db7cb3250b8ae0dbc44670d2b5cc3a1785d8d281c05256ef2beee3b202d8bce053e55ce1fb2bb208e65d488ae24484b00c2e343fc3544ca546406688022db6e29ceca9539ec095a2a2cfc5f516230f75fc961c5de1e8d33222331f57db02cac5f9208029c6114d041bb1cc7f959f77511f5790a564600c018afc253e5ecd5010bd769b45a04296ca09e87fb63bf3d3b51dd8b3f6d4426a03c0944d09dff654c5718ab1fef063caba34029be6811502e8bb785011dd1e34b0c192915adeeb40faad0725a8f9a62acf61b944a271d20567f350cdee22d76e3cc5966ba742d9c43823af19ba74c60da0df0c5f4e7e26af7224147774a1f8ae09f929066e1769ffb3c40ba9fed13d2670b9e865a155426ed5c83648c0ad34e46f5308b455e0835730fe529668b606f3f52b0d04534d0e14bc0ff0f742359550e6980ac9978455adb3de0f292af12a3700453e035a49eafe98fc0d7f26e42a6c41f380448607b7c96291f98fa6bbd7e32c249a49171f8fa81762a490a1ce5c39d66d35c6ed6c0679440c06197c2e24d48e1de81c711164c02820816afb5393d3d6c801c3c062ac46d1494f52c45ca36faf94894eec9d71e1be6c7256f4aee8dc080156b28623c821ef8d1826ebf0a41332620f42589270e142561374c825e828e2bd9ae41fd34959db48319d54ffe7a1b58ae8f7361cbaee8e26e0e7e1b7f125f8cd99788825efd01c38ec987904190a0ad52bc20cd36cc7209f9269ac87b2fa44d2456661d3056d893cf912c69ae6b2b83d0c781a6d6c33df1910867b71257ab74e244e3ebbac07445069418fe2e440a384e16feedf8e3165676e67866430eb6a8a533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", 0x2000, 0x0) r4 = syz_usb_connect(0x3, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d0001000000000904000003030000000905be3b"], 0x0) syz_usb_control_io(r4, 0x0, &(0x7f0000000bc0)={0x84, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r4, 0x0, &(0x7f0000000680)={0x84, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_CTL(r3, 0x40049421, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000840)={0x1c, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}}, 0x1c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) program did not crash bisect: testing without sub-chunk 2/3 testing program (duration=6m7s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 10, 7, 28, 20, 5, 5, 14, 2, 14, 27, 4, 4, 6, 7, 8, 2, 6, 2, 7, 15, 4, 5, 5, 4, 3, 3, 24] detailed listing: executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'vxcan1\x00', 0x0}) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r4}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="01000000400800000008000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYBLOB="0000000001"], 0x80}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0x111, 0x70bd27, 0x100000, {0x0, 0x0, 0x74, r1, {0x6, 0xc}, {0x5, 0x10}, {0xd, 0x3}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4010}, 0xc4) executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) ioctl$VIDIOC_G_SELECTION(0xffffffffffffffff, 0xc040565e, 0x0) listen(r0, 0xfffffffc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0), r1) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r3, &(0x7f00000000c0)="1c", 0x10002, 0x0, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r1, &(0x7f0000000140)={0x0, 0x300, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r2, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0xa000000) executing program 2: openat$uinput(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000280)={'8255\x00', [0x2000, 0x0, 0x4, 0x8000, 0xffff, 0x2, 0xc6b9, 0x6, 0x54c6cff3, 0xfa, 0xffffffff, 0x3, 0xfbfffff7, 0x400001, 0x10000006, 0x400, 0x0, 0x7f, 0x3, 0x40000003, 0x20008d, 0x4, 0x7, 0x20001e5b, 0x80003, 0xe69, 0xffffffff, 0x7, 0x4006, 0x8a]}) ppoll(&(0x7f00000000c0)=[{}, {0xffffffffffffffff, 0x300}], 0x20000000000000dc, 0x0, 0x0, 0x0) executing program 2: syz_open_dev$mtd(&(0x7f0000000100), 0x48a99fbe, 0x10b241) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000280)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r4, 0xc004500a, &(0x7f0000000040)=0x18) ioctl$SNDCTL_DSP_GETFMTS(r4, 0x8004500b, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000001000)={0x73622a85, 0x10b, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x54, 0x0, &(0x7f0000000e00)=[@acquire, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x1000000000000, &(0x7f00000002c0)='\x00'}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) accept4$alg(r5, 0x0, 0x0, 0x800) sendmmsg$alg(r2, &(0x7f0000007100), 0x0, 0x4006010) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5c00000002060108000000000000000000000000050005000a000000050001000700000005000400000000000900020073797a310000000015000300686173683a69702c706f72742c6e6574000000000c00078008000640"], 0x5c}}, 0x20084884) sendmsg$IPSET_CMD_ADD(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000000000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x300, 0x0, 0x10040003}, 0x0) executing program 2: mkdir(&(0x7f0000000000)='./my_config\x00', 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) recvmmsg(0xffffffffffffffff, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41000, 0x36, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xa22}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="2200000004"], 0x48) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, 0x2004, 0x80) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r3}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000640)={r1, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x1c, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000cbb60000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000008000000bf0920000000000035090100000000009500000000000000b7080000000000007b8af8ff00000000b7080000020000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000020000b7050000080000001c00000000000000bf980000000000000d080000000000008500000006000000b70000000200000095"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) executing program 2: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/devices.allow\x00', 0x2, 0x118) syz_usb_connect(0x0, 0x56, 0x0, 0x0) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/filehandle\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="ac0eaefe669c", 0x6) executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a090400000000000000000200000040000480100001800c0001006e6f747261636b002c0001800e000100696d6d656469617465000000180002800c00028005000100c402000008000140000000080900010073797a30000000000900020073797a320000000014000000110001"], 0x94}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020040090900010073797a30"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x8084) executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1) r1 = ioctl$KVM_CREATE_GUEST_MEMFD(r0, 0xc040aed4, &(0x7f0000000080)={0x1000000}) ioctl$KVM_SET_USER_MEMORY_REGION2(r0, 0x40a0ae49, &(0x7f0000000180)={0x1, 0x4, 0x10000, 0x1000000, &(0x7f0000000000/0x1000000)=nil, 0x0, r1}) ioctl$KVM_SET_MEMORY_ATTRIBUTES(r0, 0x4020aed2, &(0x7f0000000200)={0x10000, 0x1000000, 0x8}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000340)={0x10000, 0x1000000}) executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) io_submit(0x0, 0x1, &(0x7f0000000500)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000300)="ad97eb69b9a8744a31cf0f9de3945ef2c5b27d906bc8b2fad43997acf80381c71240824c1ccde5d2e6be32fa443364c00cb64b60880359951691494dc9a0564e29f0798ab139c2dedc3457b2b898602f9ba0c0067b2f71b79199046f66d88461f45eb9a982fdff49f5ca67dd69230fe4864efa227dc2784005566f0a43b2ba69e2cda2324658a002a1993d7e89944156e6ae62ce59f0fe963141ea9b6b964c86a85e58b292aac647e118b5c7aa92df9c0dbe75ddf676a93e00f1a257336f400a19614a8725a02ea46341c7add3d328c5f45728e7d9c1c21809d4acfde5584c872e392aa365fb44c6149573f881804af6d1ba72ed", 0xf4, 0x9faa, 0x0, 0x2}]) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x1532, 0x10d, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xff, 0x50, 0xc9, "", [{{0x9, 0x4, 0x0, 0x8, 0x1, 0x3, 0x1, 0x2, 0x0, {0x9, 0x21, 0xff7f, 0x77, 0x1, {0x22, 0xfa1}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x3, 0x5, 0x44}}}}}]}}]}}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$lan78xx(r1, 0x0, 0x0) syz_usb_control_io$rtl8150(r1, &(0x7f0000000240)={0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="402f0203"], 0x0}, 0x0) executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) pwrite64(r0, &(0x7f0000000100)="55aa", 0x2, 0x1fe) pwrite64(r0, &(0x7f0000000100)='PRIVHEAD', 0x8, 0xc00) pwrite64(r0, &(0x7f0000000100)="0002000b", 0x4, 0xc0c) pwrite64(r0, &(0x7f0000000100)='config', 0x6, 0x100224) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) executing program 3: syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000000)={0x2c, &(0x7f0000000140)={0x0, 0x9, 0x2c, {0x2c, 0x4, "82631b612b8526792c3cbdeace918d0fb74237cc6e446c4e88e78881ce2a52973661d67a0c5512a4dc5c"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) ioctl$KVM_RUN(r2, 0xae80, 0x0) executing program 1: r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x10, 0x458, 0x5015, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x30, 0x8f, "", [{{0x9, 0x4, 0x0, 0xb7, 0x2, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x5, 0x9, 0x1, {0x22, 0x2a}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x8, 0x7, 0xfc}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000000)={0x2c, &(0x7f00000001c0)=ANY=[@ANYBLOB="20042a"], 0x0, 0x0, 0x0, 0x0}, 0x0) executing program 3: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$rtl8150(0xffffffffffffffff, 0x0, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x90, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000105804165000000000000109022400010000c0400904000001030000000921090000012289"], 0x0) syz_usb_control_io(r1, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000d2"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000000540), 0x104, 0x8080) syz_usb_ep_write(r0, 0x81, 0x3, &(0x7f0000000040)="100000") executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x2800, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='freezer.self_freezing\x00', 0x275a, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="8ee8c9b8ee088ed8660f3801b2d6352ed9ff660f3882040f01cf0fc72d2626652e0f01ca0fc7386635002000000f22e0", 0xffffffffffffff8b}], 0x1, 0x50, 0x0, 0x0) socket$igmp(0x2, 0x3, 0x2) socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) pipe(&(0x7f0000000240)) ioctl$KVM_RUN(r3, 0xae80, 0x0) executing program 5: syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581", @ANYRESDEC], 0x0) syz_pidfd_open(0x0, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) lseek(r0, 0x851, 0x2) executing program 1: r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) pread64(r0, 0x0, 0x0, 0x18) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010023010000340200000200000008000100", @ANYRES32=r1], 0x1c}}, 0x0) executing program 5: write(0xffffffffffffffff, &(0x7f00000000c0)="8f2a0a", 0x3) sendmsg$key(0xffffffffffffffff, 0x0, 0x20040010) io_submit(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r0 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x7, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0285629, &(0x7f0000000080)={0x3, @win={{0x2}, 0x7, 0x0, &(0x7f0000000040)={{0x0, 0x0, 0x2}}, 0x0, 0x0}}) executing program 6: r0 = syz_usb_connect(0x5, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000180)={0x24, 0x0, &(0x7f00000001c0)=ANY=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2603) ioctl$I2C_SMBUS(r1, 0x720, &(0x7f0000000100)={0x0, 0x6, 0x4, &(0x7f0000000140)={0x1e, "1a9c66bf2f615e427b2644e953449f6c12f206b2855cd8c82b1b9950cf5e1dee93"}}) executing program 4: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000000009040000090300000009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x44f, 0xb65a, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x10, "", [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x400}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x17, {[@global=@item_012={0x1, 0x1, 0x0, "01"}, @global=@item_012={0x1, 0x1, 0x1, '\x00'}, @global=@item_012={0x1, 0x1, 0x2, "ff"}, @local=@item_012={0x1, 0x2, 0x0, "04"}, @main=@item_012={0x1, 0x0, 0xa, "01"}, @local=@item_012={0x1, 0x2, 0x0, "01"}, @main=@item_012={0x2, 0x0, 0x9, "3b85"}, @global=@item_012={0x1, 0x1, 0x0, '\b'}, @global=@item_012={0x1, 0x1, 0x9, "01"}, @local=@item_012={0x0, 0x2, 0x2}, @main=@item_012={0x1, 0x0, 0x9, "02"}, @main=@item_012={0x0, 0x0, 0xc}]}}, 0x0}, 0x0) executing program 1: syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x109302) sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffffffffffef2, 0x0, 0x100, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20008001}, 0x40) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x2001, 0x0) ioctl$TIOCSIG(r0, 0x40045436, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000100)='./security\x00', &(0x7f0000000200)='securityfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./security/apparmor/.load\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)="04080076657273696f6e00020500000004080070726f66696c650007050200700004060066", 0x25) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000140)=0x2000, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8b1a, &(0x7f0000000100)={'wlan0\x00'}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000000)="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", 0x2000, 0x0) r4 = syz_usb_connect(0x3, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d0001000000000904000003030000000905be3b"], 0x0) syz_usb_control_io(r4, 0x0, &(0x7f0000000bc0)={0x84, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r4, 0x0, &(0x7f0000000680)={0x84, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_BALANCE_CTL(r3, 0x40049421, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000840)={0x1c, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}}, 0x1c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) program crashed: INFO: task hung in nfsd_umount bisect: the chunk can be dropped bisect: testing without sub-chunk 3/3 testing program (duration=6m3s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 10, 7, 28, 20, 5, 5, 14, 2, 14, 27, 4, 4, 6] detailed listing: executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'vxcan1\x00', 0x0}) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r4}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="01000000400800000008000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYBLOB="0000000001"], 0x80}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0x111, 0x70bd27, 0x100000, {0x0, 0x0, 0x74, r1, {0x6, 0xc}, {0x5, 0x10}, {0xd, 0x3}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4010}, 0xc4) executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) ioctl$VIDIOC_G_SELECTION(0xffffffffffffffff, 0xc040565e, 0x0) listen(r0, 0xfffffffc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0), r1) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r3, &(0x7f00000000c0)="1c", 0x10002, 0x0, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r1, &(0x7f0000000140)={0x0, 0x300, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r2, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0xa000000) executing program 2: openat$uinput(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000280)={'8255\x00', [0x2000, 0x0, 0x4, 0x8000, 0xffff, 0x2, 0xc6b9, 0x6, 0x54c6cff3, 0xfa, 0xffffffff, 0x3, 0xfbfffff7, 0x400001, 0x10000006, 0x400, 0x0, 0x7f, 0x3, 0x40000003, 0x20008d, 0x4, 0x7, 0x20001e5b, 0x80003, 0xe69, 0xffffffff, 0x7, 0x4006, 0x8a]}) ppoll(&(0x7f00000000c0)=[{}, {0xffffffffffffffff, 0x300}], 0x20000000000000dc, 0x0, 0x0, 0x0) executing program 2: syz_open_dev$mtd(&(0x7f0000000100), 0x48a99fbe, 0x10b241) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000280)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r4, 0xc004500a, &(0x7f0000000040)=0x18) ioctl$SNDCTL_DSP_GETFMTS(r4, 0x8004500b, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000001000)={0x73622a85, 0x10b, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x54, 0x0, &(0x7f0000000e00)=[@acquire, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x1000000000000, &(0x7f00000002c0)='\x00'}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) accept4$alg(r5, 0x0, 0x0, 0x800) sendmmsg$alg(r2, &(0x7f0000007100), 0x0, 0x4006010) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5c00000002060108000000000000000000000000050005000a000000050001000700000005000400000000000900020073797a310000000015000300686173683a69702c706f72742c6e6574000000000c00078008000640"], 0x5c}}, 0x20084884) sendmsg$IPSET_CMD_ADD(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000000000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x300, 0x0, 0x10040003}, 0x0) executing program 2: mkdir(&(0x7f0000000000)='./my_config\x00', 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) recvmmsg(0xffffffffffffffff, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41000, 0x36, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xa22}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="2200000004"], 0x48) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, 0x2004, 0x80) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r3}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000640)={r1, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x1c, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000cbb60000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000008000000bf0920000000000035090100000000009500000000000000b7080000000000007b8af8ff00000000b7080000020000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000020000b7050000080000001c00000000000000bf980000000000000d080000000000008500000006000000b70000000200000095"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) executing program 2: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/devices.allow\x00', 0x2, 0x118) syz_usb_connect(0x0, 0x56, 0x0, 0x0) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/filehandle\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="ac0eaefe669c", 0x6) executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a090400000000000000000200000040000480100001800c0001006e6f747261636b002c0001800e000100696d6d656469617465000000180002800c00028005000100c402000008000140000000080900010073797a30000000000900020073797a320000000014000000110001"], 0x94}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020040090900010073797a30"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x8084) executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1) r1 = ioctl$KVM_CREATE_GUEST_MEMFD(r0, 0xc040aed4, &(0x7f0000000080)={0x1000000}) ioctl$KVM_SET_USER_MEMORY_REGION2(r0, 0x40a0ae49, &(0x7f0000000180)={0x1, 0x4, 0x10000, 0x1000000, &(0x7f0000000000/0x1000000)=nil, 0x0, r1}) ioctl$KVM_SET_MEMORY_ATTRIBUTES(r0, 0x4020aed2, &(0x7f0000000200)={0x10000, 0x1000000, 0x8}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000340)={0x10000, 0x1000000}) program crashed: INFO: task hung in nfsd_umount bisect: the chunk can be dropped bisect: split chunks (needed=true): <14> bisect: split chunk #0 of len 14 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [14, 2, 14, 27, 4, 4, 6] detailed listing: executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/devices.allow\x00', 0x2, 0x118) syz_usb_connect(0x0, 0x56, 0x0, 0x0) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="6a2a131f2d420d5c3172682efefa42185d5a00b9fd240217559b0d6cd4fe6fc7d61075882a38220b7817e09d7c60c26e06a99580fca599b867ceb3ccda42d8a0eb5852107503d8a27b89cc8d29c7d3c82cd721c72720ab3a4629e24e85d64953c80a1b16113de7d6882ff24d774ff37888e70485859e8fe38ee3a76b5d057339bede8b25ab438551a5bfeb5dee234d3176aa57047dc2b7d6acb7e5c0f2ef173f8db5dd415a5ef3e8e6c1a39f74e1d91094b3976566b5223d5a5068430e23df6ce47aa274323090183a553c9cd361060d8f0a5609eb7bfbd1b49d22c75eec15a6401a0c6fd75380ca9da0cad69b3ac82b4c9c5adf82ec7dca38744d6cddc24e3b5d71095bfc77f7e46d6ed4544283354b1b94ae8e19c2b01de3a9962bbb4e0783a366f10f68713eb605fa82dc7d0898e3b74f1391983408394c6bc7820a3acb9804ca30bd33762532d24807ba0d4f86eccb8c49bc339dffff3db4c2d72ed2eae011c840e021fceee273de8923a685362b0266c6b65f9dfe90e0d6f172c6a61175ccecb4e2af72e31beeda8f520d1c296f44769e5f9697fbfb608dbe2e65d998728df2e93b5adc260791d654f4b47ce83932d6bd68a31a507eebf7d66d16584dcda423cc0c6344c48f39d63606a4f7c383ebb7bdf56e6568848177b63ab74a78a413e5da5390b7344df52eb241c2fd173771af4a2573a43e85a6ceeec32b08612ae4c973c396162a10e24a9b62a39dd878d843d0b6ef00e6d0a9c8122ed903cdc68c9e1468e7dc84967422f94ca3561616982f82ef7110b7e76228a1a8a57ac2809144fb07dbcf0df172f50d96c5f1cc3680b172399b5cbe288eb3446fe40145f016deab77fe41fa3072a6e3c0d171eb473a11823d042313437d804b5d21154d0d3c77eef0ef82a876a8c1736ed28914181e626db087482a4beaa1a66994e6bd14c7978714636f3977842c1ae7f638a2c449afba115b05176d307425d9cafed0b0434deccea58bf0d8aede444ebd0ad0d5b5a9a952aaf2285273e141930c1830826276dd6838f3b70d446cd4a55d047cee4e6bea5715478de005daefa531d93ca4ed4ef0a583678d25474a6e63a40419f6de7c2ed978b85384604b8eaa86830abcf27ab702e67f182125e564e68fe0115cd0e2a8ffe3e3ae393497ea5839b9fc5731a49e5a42f1da55872dff3de36ea60f1ceb237ef4589a4566c062ea58142c2aa88a0c6eb093402c96620786f21a4d6085c56cc53aae5eddd908d19e0fd9f48eae2c20eaaf43da183d005cc965baf9055d50098725f7bbf5e270447ea99e2219e34e1fa027ac7afc93f15bb4b91ad288a01153bab1626e772c470449b9e019b38d898fdb0d49e88a4cb998cb5f012ad21609044b6ba41bd1afa0500bf4cf7f9dc2698b58c48e0e162d02334faf358775f801d574ff34ef189b029b397ff67609e138a644343c4e1fb759cfa32119136f7baab693bfd4e5781c1eb784bcf1d1be19aa88921d3c488d5a965232a14a06f574af6f26684f049998dc1f1b3007842542ab3638b71831a367e6d8ac5550f06d067bc912ff8177812376f02a4645988bd88fafba951e697d9001230688318c056d7940fc6e9763e9f4a991e18abfe0d9ff992d54a2be44d300d35575f525ef8dbe311c92fb662a3d41dfa90144283a8a495957e55732e82eebef06096f76d5a2ca5587bafde6d509b0d76040b5ff0ae9674c8851fbab92e01d0f07d5baa52853c50fc794ff218d650b9717bae1ad0e664a05faf3cd141ac392220f239508e79eff2f1a13a1efd9f8b7d46cc7356c4a4f0c7f1538e339ab7444b5e9927221bbc0b99b49024a4ba97f93dc3399a1f1c956bc67785b1fb0ac9457616c748e8dc78767c2fc3284458fbb6e9c295e4ad2cc686c5218a8191f5d49066d817d20acf6d3902c034b8044f8367e578b098692f4ddbcf7214d798ca7bfcc91d9942e603b760707682773e8a3c9c91eaca98992ee7f7f247b277c87b889cf598f21c19c1cb1bca899113750f7796aeb2c8e2ef17d21315d8b5f84d6bbb26b401d8c70eb3756766dd74b3df1784eef4dda5e1e9ba07e2dd7c4384e3e126c6cb75e525a035f90aed412c2ff5a896ce9efae16afaf34d680e5f976d7d93aca6667617c74dab26cb6548c1feb8909fd33d6a0b8c2b721cbec1fcf41c01cec6ce9138926e208f5eb605f3ac69b52b0d8bb49fea3738bd4484a4976574b32d6f5392ba7929accc4e060c1b3e4003a815b34a86d60430e2a89f0f21bc1c0935bbcbea2ebd994d247c56a41c717dc0837f84ba2a7007497b6d80b37713787cf63af8f4dfbad2299017088728be0215e05c3dd83169686001e552190998664bb76fd5f1b504df39088632fef4ae37781215166ef75c02946c15f5cf2e1502969f45f5f429882de1e5f839dfb6f8be1fb58df285b6a64d208760fe625276c6aa66f085012546290aba10df76dd333cfb2280715fd99e9123bdc5f29dc28b481442d89403e64a33c9f3cf2079d78f4dc02177baa0f69a5a4af65fcc50e39e351d3b8f4ed39e0102f985aec2174dacd2795259c444a543f25edf15c37e9b136722e33cee8c31fb8499bdf995811dd7678d898e18d50e58840a9320fe55ab481f81bfe147e43cc02692bac2ab90b05bcb0998c13902b6a2146de2253457f7aaa51887d7cae353419222f5770735439bc83314ef78cc2e79c9febf0bed701ceaa90cdf35d254af8a5234d8785181ec21eccf377e49a89799b1fc0f9f4b547976403d4ca28bee86c956d201a528c5f3e6195229f72b7eb4c1e15d3fc1b7abe48e81788bb247102f099c40e7f7e164e4d9b550d703826fcbcddf57e2a2031729450ba873bf760a51f5a852eec9908c3ed600579bd97746ccc9295bac06d4f92fcfccb98b482bcc89bd990dc06db699d5977d5c922a842c898ffaccf1687c4e6ad280b3a029153a39caf42857da0304aacb090fb9a1cbd96dace687d71607f5288b54fb3a3fe49eecd5a63f216e96372799f0b021832eb1ffc8fba8bf79949894cc5d99c0676271a514c293bc982b3804616fd026038c6acd9a8a4f678a2b9eaac85ee5a2688233355826964cc507f8be5cee41229270592aa3cb34dd7787834df83b228b0358785630d6e678663367d5f746d3bcd15ca65e9e12c24f82589fe97c530f9d22fbfb2996eb81643858e069e6a471d4c99a887987699e263a00eb0d5b157cb0bd0537749b06e7de25a0f7c560bd1dcd9a1e6d56548a1478e498be91417c9f9d91dda0defabb1f53d5d69be1eddf82378dddd272c6ee207ebec01910ac31e44d272bb962a29aa4ddc0df598197cda3341188fec8caeea1fe5a67c58ff2df5bd84db5a213a176da46f78fdf74764b7672e4e0db3947209c8eedbf79d56cb73c4f7066ccc2f2b271477190e2356745bfe394bc07b5976391a97016c64b6b84430d049fbe56522438490d0b49760245d873cb4d909bb952b9b73b1aa340ddee9e327a76bd29513685f7890837df1901d3e3b4060f1a7a9ec90bbcbe2b127b0fceab87b4bff7f0b1084946b7ac2ba1af77ff15ef2a64f385aa9d51b865cb02f383a7a71e3a02cbbc421677cbfd1cea1a5ceb0a559cd136970677198a1a7e15ae09b04978a536bd368bb991aa8c94ba939696b9009262c047eae11b81bb1a73566b347e9dfcec0f07c6285023b4f2c60d08e7df86e77741fa8d56d0e8089e8d404162aa1bdae4712ddd6b8ed6a6ab904a7b254f94827b3d0d12e12bf0bf9f412fd6ce9eb16a98d254e10a4587950142c95966c39ce04cbdbfb3e9c3bffbb4c61ae5d8f8cee5d2a9bfcb6bac84c181546b4df4c8ddfd5b3cd9fb4e410223c4db0d8018585a2a6631e884285d72424d418e0021512c768614f9e60f8c219d043ca2d24b4625ab13ed0e5b6136e4b29c725b25d227e2724a7240288274e562647a8751d0714914728b89d26f955a66b2a9541616280048ddde0099b9ae0b19e5480c95503382bbddb81d0f6caa815001b4f95aeb1cefd733498f761e12218408f7ba30b982b42a394e41bc2339fbeba1cee53b24cef7178455ad3e00294b21001842bdb5ed170b827e29d8a2f7d8bd795bab0ddb8117723f6e9596b2044d67e8183fd80d02f0637d364c50e8c7b7d29d7ec357549c71243176f2c3afda5e983143371670828d0f92e7628d74c91d319382795ef751e797b0b15bae15d37214b460a0339baa7ae1aec21720f2de10769a105170750933937196de7771e7c747aef48ddd70881dff6948864167907e66f449fc8666f75deb42877eb7db77fd302e20b5582a61e638d47eba89359dbe6b74ba52fb1d2e01d4ddd545310d8a489b44914786809cd5299a1463f822c1d5da22f72be05966429d267c7128bc2ad593db118394e29fdce7c7e451c8ccc5be4d25b86fb946a8ad291dcef8df0ddb9fb6fe95428cd242f909e33097b3b5cc26581b1a652dc81b89e8422984a0f22d1256c317655b4754265e2f65fa5f285c80e2127bbec6810d955323b5213d6c7a72d245f3e9f7c5f2996d23494d1b23c38f516e3e5c1ee6077a04518d64c96e6cc1bbced3c3dc09133cdc18de9ec72cec7a1da4feebd583203ce62eabd5084ce39dbfc7b9e7101f2673dc65d687d8bcf97cd89a684de4a11d786abd28fc6015279c232d1f3fd58f35ed2084f252ea6460398e94896eaa11086f3175be69f8ca37c17336723a7b5377487806c6696d8e8fcc95ecc29168d7bd036b3e940a6384445eea16c5c967367f11667a24c7d25fa0ed6206263765ccd512276a080cd44da23812c7bd0a402a8fbd2fa4979168746842426042ab68a4d28bd6e7e3da5161b0d60ba027bfc5614ac757a05f38f14b737d140bbc724078372b5997aeec086159e099d9dcbc78593537dea175714467686614913b2f0ec6cd0a1db2c0774d446ef49f69a0fc120bfd030c728b6617b1471a4b1769e1af5d10856c3aae7540cb7a546235e4c6e8d87393aa2c7afccdc004b63b3e8b114bbc904aa55368aa27a31b91be1bc17ece772e2d0b421fb6712922692fa5966e272776cdadd1e0a068bdd674edff34ccfa549bea0df39cdf5cd6dabe5b8397f2af74870aca0ee53deb4555d76b8a6a9011f0f5bc7ca3c4e57203f2ab5334135c206e846a53fdf8eca35a5ce10b82cb7e61c7a30de69614813271fc1daccd1ab8176e3c549af4f9d89ee2bd0396e3a7c93bf58a0c25fb4bebfd13379b0902cc18092ba3e7edc42187f51c210748259f5154d0552ee34de977a8de1f9706424995f310f65e459d9a547f2ff71f54b9e3c80151cfc6fd5e4a842d196ac71fa9dedec42d85e54536072c5834d39ded527cc538f3836ea4d2350d9dad4c5c76ede4ab57f67dd6c76f4da8694842e70c2f1882d74e45fd7dee9073cdfb326d0ffc77e054c5f1227e98b6d914ddfaee28037972774a6442e67c70a7dd5537f429ecdb0a502a818218b9d8952c40649a76157aa811c5e853609086cdfae4c22e61d3d85f312f69506995a034fa999025d87263e8eb564ba4ff5640d3410393eb7594f1659f6a36e48394f01d4b7a336f442f07960b8eb6b46b516e67672ebf42e0598510a0f908f53ab9f5af70417221a1cecc234e883d0a52129c03e79609931d6e6cf52e39f27c88eb5acdb55b06326ec34c99c082ce1602dd2f02c8e772498f97654c7ce3dda6bed138abe5ddff7667376994300ef4dd85a46ef877cbb1f799a9d4bd4d602eed0653ce3d6ee78de636539a5cf48d2e4c784cd0820fc1ae6778475e2749a44863a03e55ddc83cffc"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/filehandle\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="ac0eaefe669c", 0x6) executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a090400000000000000000200000040000480100001800c0001006e6f747261636b002c0001800e000100696d6d656469617465000000180002800c00028005000100c402000008000140000000080900010073797a30000000000900020073797a320000000014000000110001"], 0x94}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020040090900010073797a30"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x8084) executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1) r1 = ioctl$KVM_CREATE_GUEST_MEMFD(r0, 0xc040aed4, &(0x7f0000000080)={0x1000000}) ioctl$KVM_SET_USER_MEMORY_REGION2(r0, 0x40a0ae49, &(0x7f0000000180)={0x1, 0x4, 0x10000, 0x1000000, &(0x7f0000000000/0x1000000)=nil, 0x0, r1}) ioctl$KVM_SET_MEMORY_ATTRIBUTES(r0, 0x4020aed2, &(0x7f0000000200)={0x10000, 0x1000000, 0x8}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000340)={0x10000, 0x1000000}) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 10, 7, 28, 20, 5, 5] detailed listing: executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'vxcan1\x00', 0x0}) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r4}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="01000000400800000008000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYBLOB="0000000001"], 0x80}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0x111, 0x70bd27, 0x100000, {0x0, 0x0, 0x74, r1, {0x6, 0xc}, {0x5, 0x10}, {0xd, 0x3}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x4010}, 0xc4) executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) ioctl$VIDIOC_G_SELECTION(0xffffffffffffffff, 0xc040565e, 0x0) listen(r0, 0xfffffffc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000001c0), r1) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) sendto$inet(r3, &(0x7f00000000c0)="1c", 0x10002, 0x0, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r1, &(0x7f0000000140)={0x0, 0x300, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r2, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0xa000000) executing program 2: openat$uinput(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000280)={'8255\x00', [0x2000, 0x0, 0x4, 0x8000, 0xffff, 0x2, 0xc6b9, 0x6, 0x54c6cff3, 0xfa, 0xffffffff, 0x3, 0xfbfffff7, 0x400001, 0x10000006, 0x400, 0x0, 0x7f, 0x3, 0x40000003, 0x20008d, 0x4, 0x7, 0x20001e5b, 0x80003, 0xe69, 0xffffffff, 0x7, 0x4006, 0x8a]}) ppoll(&(0x7f00000000c0)=[{}, {0xffffffffffffffff, 0x300}], 0x20000000000000dc, 0x0, 0x0, 0x0) executing program 2: syz_open_dev$mtd(&(0x7f0000000100), 0x48a99fbe, 0x10b241) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000280)=[@increfs], 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) r4 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x200, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r4, 0xc004500a, &(0x7f0000000040)=0x18) ioctl$SNDCTL_DSP_GETFMTS(r4, 0x8004500b, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000001000)={0x73622a85, 0x10b, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000003c0)={0x54, 0x0, &(0x7f0000000e00)=[@acquire, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x1000000000000, &(0x7f00000002c0)='\x00'}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) accept4$alg(r5, 0x0, 0x0, 0x800) sendmmsg$alg(r2, &(0x7f0000007100), 0x0, 0x4006010) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5c00000002060108000000000000000000000000050005000a000000050001000700000005000400000000000900020073797a310000000015000300686173683a69702c706f72742c6e6574000000000c00078008000640"], 0x5c}}, 0x20084884) sendmsg$IPSET_CMD_ADD(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000000000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x300, 0x0, 0x10040003}, 0x0) executing program 2: mkdir(&(0x7f0000000000)='./my_config\x00', 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) recvmmsg(0xffffffffffffffff, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41000, 0x36, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xa22}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="2200000004"], 0x48) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, 0x2004, 0x80) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r3}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000640)={r1, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x1c, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000cbb60000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000008000000bf0920000000000035090100000000009500000000000000b7080000000000007b8af8ff00000000b7080000020000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000020000b7050000080000001c00000000000000bf980000000000000d080000000000008500000006000000b70000000200000095"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) executing program 2: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) program did not crash bisect: split chunks (needed=true): <7>, <7> bisect: split chunk #0 of len 7 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m2s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [20, 5, 5, 14, 2, 14, 27, 4, 4, 6] detailed listing: executing program 2: mkdir(&(0x7f0000000000)='./my_config\x00', 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) recvmmsg(0xffffffffffffffff, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41000, 0x36, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xa22}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="2200000004"], 0x48) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, 0x2004, 0x80) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r3}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000640)={r1, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x1c, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000cbb60000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000008000000bf0920000000000035090100000000009500000000000000b7080000000000007b8af8ff00000000b7080000020000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000020000b7050000080000001c00000000000000bf980000000000000d080000000000008500000006000000b70000000200000095"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) executing program 2: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/devices.allow\x00', 0x2, 0x118) syz_usb_connect(0x0, 0x56, 0x0, 0x0) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="6a2a131f2d420d5c3172682efefa42185d5a00b9fd240217559b0d6cd4fe6fc7d61075882a38220b7817e09d7c60c26e06a99580fca599b867ceb3ccda42d8a0eb5852107503d8a27b89cc8d29c7d3c82cd721c72720ab3a4629e24e85d64953c80a1b16113de7d6882ff24d774ff37888e70485859e8fe38ee3a76b5d057339bede8b25ab438551a5bfeb5dee234d3176aa57047dc2b7d6acb7e5c0f2ef173f8db5dd415a5ef3e8e6c1a39f74e1d91094b3976566b5223d5a5068430e23df6ce47aa274323090183a553c9cd361060d8f0a5609eb7bfbd1b49d22c75eec15a6401a0c6fd75380ca9da0cad69b3ac82b4c9c5adf82ec7dca38744d6cddc24e3b5d71095bfc77f7e46d6ed4544283354b1b94ae8e19c2b01de3a9962bbb4e0783a366f10f68713eb605fa82dc7d0898e3b74f1391983408394c6bc7820a3acb9804ca30bd33762532d24807ba0d4f86eccb8c49bc339dffff3db4c2d72ed2eae011c840e021fceee273de8923a685362b0266c6b65f9dfe90e0d6f172c6a61175ccecb4e2af72e31beeda8f520d1c296f44769e5f9697fbfb608dbe2e65d998728df2e93b5adc260791d654f4b47ce83932d6bd68a31a507eebf7d66d16584dcda423cc0c6344c48f39d63606a4f7c383ebb7bdf56e6568848177b63ab74a78a413e5da5390b7344df52eb241c2fd173771af4a2573a43e85a6ceeec32b08612ae4c973c396162a10e24a9b62a39dd878d843d0b6ef00e6d0a9c8122ed903cdc68c9e1468e7dc84967422f94ca3561616982f82ef7110b7e76228a1a8a57ac2809144fb07dbcf0df172f50d96c5f1cc3680b172399b5cbe288eb3446fe40145f016deab77fe41fa3072a6e3c0d171eb473a11823d042313437d804b5d21154d0d3c77eef0ef82a876a8c1736ed28914181e626db087482a4beaa1a66994e6bd14c7978714636f3977842c1ae7f638a2c449afba115b05176d307425d9cafed0b0434deccea58bf0d8aede444ebd0ad0d5b5a9a952aaf2285273e141930c1830826276dd6838f3b70d446cd4a55d047cee4e6bea5715478de005daefa531d93ca4ed4ef0a583678d25474a6e63a40419f6de7c2ed978b85384604b8eaa86830abcf27ab702e67f182125e564e68fe0115cd0e2a8ffe3e3ae393497ea5839b9fc5731a49e5a42f1da55872dff3de36ea60f1ceb237ef4589a4566c062ea58142c2aa88a0c6eb093402c96620786f21a4d6085c56cc53aae5eddd908d19e0fd9f48eae2c20eaaf43da183d005cc965baf9055d50098725f7bbf5e270447ea99e2219e34e1fa027ac7afc93f15bb4b91ad288a01153bab1626e772c470449b9e019b38d898fdb0d49e88a4cb998cb5f012ad21609044b6ba41bd1afa0500bf4cf7f9dc2698b58c48e0e162d02334faf358775f801d574ff34ef189b029b397ff67609e138a644343c4e1fb759cfa32119136f7baab693bfd4e5781c1eb784bcf1d1be19aa88921d3c488d5a965232a14a06f574af6f26684f049998dc1f1b3007842542ab3638b71831a367e6d8ac5550f06d067bc912ff8177812376f02a4645988bd88fafba951e697d9001230688318c056d7940fc6e9763e9f4a991e18abfe0d9ff992d54a2be44d300d35575f525ef8dbe311c92fb662a3d41dfa90144283a8a495957e55732e82eebef06096f76d5a2ca5587bafde6d509b0d76040b5ff0ae9674c8851fbab92e01d0f07d5baa52853c50fc794ff218d650b9717bae1ad0e664a05faf3cd141ac392220f239508e79eff2f1a13a1efd9f8b7d46cc7356c4a4f0c7f1538e339ab7444b5e9927221bbc0b99b49024a4ba97f93dc3399a1f1c956bc67785b1fb0ac9457616c748e8dc78767c2fc3284458fbb6e9c295e4ad2cc686c5218a8191f5d49066d817d20acf6d3902c034b8044f8367e578b098692f4ddbcf7214d798ca7bfcc91d9942e603b760707682773e8a3c9c91eaca98992ee7f7f247b277c87b889cf598f21c19c1cb1bca899113750f7796aeb2c8e2ef17d21315d8b5f84d6bbb26b401d8c70eb3756766dd74b3df1784eef4dda5e1e9ba07e2dd7c4384e3e126c6cb75e525a035f90aed412c2ff5a896ce9efae16afaf34d680e5f976d7d93aca6667617c74dab26cb6548c1feb8909fd33d6a0b8c2b721cbec1fcf41c01cec6ce9138926e208f5eb605f3ac69b52b0d8bb49fea3738bd4484a4976574b32d6f5392ba7929accc4e060c1b3e4003a815b34a86d60430e2a89f0f21bc1c0935bbcbea2ebd994d247c56a41c717dc0837f84ba2a7007497b6d80b37713787cf63af8f4dfbad2299017088728be0215e05c3dd83169686001e552190998664bb76fd5f1b504df39088632fef4ae37781215166ef75c02946c15f5cf2e1502969f45f5f429882de1e5f839dfb6f8be1fb58df285b6a64d208760fe625276c6aa66f085012546290aba10df76dd333cfb2280715fd99e9123bdc5f29dc28b481442d89403e64a33c9f3cf2079d78f4dc02177baa0f69a5a4af65fcc50e39e351d3b8f4ed39e0102f985aec2174dacd2795259c444a543f25edf15c37e9b136722e33cee8c31fb8499bdf995811dd7678d898e18d50e58840a9320fe55ab481f81bfe147e43cc02692bac2ab90b05bcb0998c13902b6a2146de2253457f7aaa51887d7cae353419222f5770735439bc83314ef78cc2e79c9febf0bed701ceaa90cdf35d254af8a5234d8785181ec21eccf377e49a89799b1fc0f9f4b547976403d4ca28bee86c956d201a528c5f3e6195229f72b7eb4c1e15d3fc1b7abe48e81788bb247102f099c40e7f7e164e4d9b550d703826fcbcddf57e2a2031729450ba873bf760a51f5a852eec9908c3ed600579bd97746ccc9295bac06d4f92fcfccb98b482bcc89bd990dc06db699d5977d5c922a842c898ffaccf1687c4e6ad280b3a029153a39caf42857da0304aacb090fb9a1cbd96dace687d71607f5288b54fb3a3fe49eecd5a63f216e96372799f0b021832eb1ffc8fba8bf79949894cc5d99c0676271a514c293bc982b3804616fd026038c6acd9a8a4f678a2b9eaac85ee5a2688233355826964cc507f8be5cee41229270592aa3cb34dd7787834df83b228b0358785630d6e678663367d5f746d3bcd15ca65e9e12c24f82589fe97c530f9d22fbfb2996eb81643858e069e6a471d4c99a887987699e263a00eb0d5b157cb0bd0537749b06e7de25a0f7c560bd1dcd9a1e6d56548a1478e498be91417c9f9d91dda0defabb1f53d5d69be1eddf82378dddd272c6ee207ebec01910ac31e44d272bb962a29aa4ddc0df598197cda3341188fec8caeea1fe5a67c58ff2df5bd84db5a213a176da46f78fdf74764b7672e4e0db3947209c8eedbf79d56cb73c4f7066ccc2f2b271477190e2356745bfe394bc07b5976391a97016c64b6b84430d049fbe56522438490d0b49760245d873cb4d909bb952b9b73b1aa340ddee9e327a76bd29513685f7890837df1901d3e3b4060f1a7a9ec90bbcbe2b127b0fceab87b4bff7f0b1084946b7ac2ba1af77ff15ef2a64f385aa9d51b865cb02f383a7a71e3a02cbbc421677cbfd1cea1a5ceb0a559cd136970677198a1a7e15ae09b04978a536bd368bb991aa8c94ba939696b9009262c047eae11b81bb1a73566b347e9dfcec0f07c6285023b4f2c60d08e7df86e77741fa8d56d0e8089e8d404162aa1bdae4712ddd6b8ed6a6ab904a7b254f94827b3d0d12e12bf0bf9f412fd6ce9eb16a98d254e10a4587950142c95966c39ce04cbdbfb3e9c3bffbb4c61ae5d8f8cee5d2a9bfcb6bac84c181546b4df4c8ddfd5b3cd9fb4e410223c4db0d8018585a2a6631e884285d72424d418e0021512c768614f9e60f8c219d043ca2d24b4625ab13ed0e5b6136e4b29c725b25d227e2724a7240288274e562647a8751d0714914728b89d26f955a66b2a9541616280048ddde0099b9ae0b19e5480c95503382bbddb81d0f6caa815001b4f95aeb1cefd733498f761e12218408f7ba30b982b42a394e41bc2339fbeba1cee53b24cef7178455ad3e00294b21001842bdb5ed170b827e29d8a2f7d8bd795bab0ddb8117723f6e9596b2044d67e8183fd80d02f0637d364c50e8c7b7d29d7ec357549c71243176f2c3afda5e983143371670828d0f92e7628d74c91d319382795ef751e797b0b15bae15d37214b460a0339baa7ae1aec21720f2de10769a105170750933937196de7771e7c747aef48ddd70881dff6948864167907e66f449fc8666f75deb42877eb7db77fd302e20b5582a61e638d47eba89359dbe6b74ba52fb1d2e01d4ddd545310d8a489b44914786809cd5299a1463f822c1d5da22f72be05966429d267c7128bc2ad593db118394e29fdce7c7e451c8ccc5be4d25b86fb946a8ad291dcef8df0ddb9fb6fe95428cd242f909e33097b3b5cc26581b1a652dc81b89e8422984a0f22d1256c317655b4754265e2f65fa5f285c80e2127bbec6810d955323b5213d6c7a72d245f3e9f7c5f2996d23494d1b23c38f516e3e5c1ee6077a04518d64c96e6cc1bbced3c3dc09133cdc18de9ec72cec7a1da4feebd583203ce62eabd5084ce39dbfc7b9e7101f2673dc65d687d8bcf97cd89a684de4a11d786abd28fc6015279c232d1f3fd58f35ed2084f252ea6460398e94896eaa11086f3175be69f8ca37c17336723a7b5377487806c6696d8e8fcc95ecc29168d7bd036b3e940a6384445eea16c5c967367f11667a24c7d25fa0ed6206263765ccd512276a080cd44da23812c7bd0a402a8fbd2fa4979168746842426042ab68a4d28bd6e7e3da5161b0d60ba027bfc5614ac757a05f38f14b737d140bbc724078372b5997aeec086159e099d9dcbc78593537dea175714467686614913b2f0ec6cd0a1db2c0774d446ef49f69a0fc120bfd030c728b6617b1471a4b1769e1af5d10856c3aae7540cb7a546235e4c6e8d87393aa2c7afccdc004b63b3e8b114bbc904aa55368aa27a31b91be1bc17ece772e2d0b421fb6712922692fa5966e272776cdadd1e0a068bdd674edff34ccfa549bea0df39cdf5cd6dabe5b8397f2af74870aca0ee53deb4555d76b8a6a9011f0f5bc7ca3c4e57203f2ab5334135c206e846a53fdf8eca35a5ce10b82cb7e61c7a30de69614813271fc1daccd1ab8176e3c549af4f9d89ee2bd0396e3a7c93bf58a0c25fb4bebfd13379b0902cc18092ba3e7edc42187f51c210748259f5154d0552ee34de977a8de1f9706424995f310f65e459d9a547f2ff71f54b9e3c80151cfc6fd5e4a842d196ac71fa9dedec42d85e54536072c5834d39ded527cc538f3836ea4d2350d9dad4c5c76ede4ab57f67dd6c76f4da8694842e70c2f1882d74e45fd7dee9073cdfb326d0ffc77e054c5f1227e98b6d914ddfaee28037972774a6442e67c70a7dd5537f429ecdb0a502a818218b9d8952c40649a76157aa811c5e853609086cdfae4c22e61d3d85f312f69506995a034fa999025d87263e8eb564ba4ff5640d3410393eb7594f1659f6a36e48394f01d4b7a336f442f07960b8eb6b46b516e67672ebf42e0598510a0f908f53ab9f5af70417221a1cecc234e883d0a52129c03e79609931d6e6cf52e39f27c88eb5acdb55b06326ec34c99c082ce1602dd2f02c8e772498f97654c7ce3dda6bed138abe5ddff7667376994300ef4dd85a46ef877cbb1f799a9d4bd4d602eed0653ce3d6ee78de636539a5cf48d2e4c784cd0820fc1ae6778475e2749a44863a03e55ddc83cffc"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/filehandle\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="ac0eaefe669c", 0x6) executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a090400000000000000000200000040000480100001800c0001006e6f747261636b002c0001800e000100696d6d656469617465000000180002800c00028005000100c402000008000140000000080900010073797a30000000000900020073797a320000000014000000110001"], 0x94}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020040090900010073797a30"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x8084) executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1) r1 = ioctl$KVM_CREATE_GUEST_MEMFD(r0, 0xc040aed4, &(0x7f0000000080)={0x1000000}) ioctl$KVM_SET_USER_MEMORY_REGION2(r0, 0x40a0ae49, &(0x7f0000000180)={0x1, 0x4, 0x10000, 0x1000000, &(0x7f0000000000/0x1000000)=nil, 0x0, r1}) ioctl$KVM_SET_MEMORY_ATTRIBUTES(r0, 0x4020aed2, &(0x7f0000000200)={0x10000, 0x1000000, 0x8}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000340)={0x10000, 0x1000000}) program crashed: INFO: task hung in nfsd_umount bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunk #1 of len 7 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [20, 5, 5, 4, 4, 6] detailed listing: executing program 2: mkdir(&(0x7f0000000000)='./my_config\x00', 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) recvmmsg(0xffffffffffffffff, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41000, 0x36, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xa22}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="2200000004"], 0x48) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, 0x2004, 0x80) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r3}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000640)={r1, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x1c, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000cbb60000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000008000000bf0920000000000035090100000000009500000000000000b7080000000000007b8af8ff00000000b7080000020000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000020000b7050000080000001c00000000000000bf980000000000000d080000000000008500000006000000b70000000200000095"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) executing program 2: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./nfsd/filehandle\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="ac0eaefe669c", 0x6) executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a090400000000000000000200000040000480100001800c0001006e6f747261636b002c0001800e000100696d6d656469617465000000180002800c00028005000100c402000008000140000000080900010073797a30000000000900020073797a320000000014000000110001"], 0x94}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000080a01010000000000000000020040090900010073797a30"], 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x8084) executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1) r1 = ioctl$KVM_CREATE_GUEST_MEMFD(r0, 0xc040aed4, &(0x7f0000000080)={0x1000000}) ioctl$KVM_SET_USER_MEMORY_REGION2(r0, 0x40a0ae49, &(0x7f0000000180)={0x1, 0x4, 0x10000, 0x1000000, &(0x7f0000000000/0x1000000)=nil, 0x0, r1}) ioctl$KVM_SET_MEMORY_ATTRIBUTES(r0, 0x4020aed2, &(0x7f0000000200)={0x10000, 0x1000000, 0x8}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000340)={0x10000, 0x1000000}) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [20, 5, 5, 14, 2, 14, 27] detailed listing: executing program 2: mkdir(&(0x7f0000000000)='./my_config\x00', 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$can_j1939(0x1d, 0x2, 0x7) recvmmsg(0xffffffffffffffff, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x4000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41000, 0x36, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xa22}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="2200000004"], 0x48) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, 0x2004, 0x80) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r3}, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000640)={r1, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x1c, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000cbb60000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000008000000bf0920000000000035090100000000009500000000000000b7080000000000007b8af8ff00000000b7080000020000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000020000b7050000080000001c00000000000000bf980000000000000d080000000000008500000006000000b70000000200000095"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) executing program 2: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/devices.allow\x00', 0x2, 0x118) syz_usb_connect(0x0, 0x56, 0x0, 0x0) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) program crashed: INFO: task hung in nfsd_umount bisect: the chunk can be dropped bisect: split chunks (needed=true): <3>, <4> bisect: split chunk #0 of len 3 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 14, 2, 14, 27] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/devices.allow\x00', 0x2, 0x118) syz_usb_connect(0x0, 0x56, 0x0, 0x0) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) program crashed: INFO: task hung in write_ports bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunk #1 of len 4 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 14, 27] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_usb_connect$uac2(0x3, 0x7b, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x2466, 0x8010, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0xf0, 0x4e, {0x8, 0xb, 0x0, 0x0, 0x1, 0xb, 0x20, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x0, 0x9, 0x9, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x5, 0x6, 0x3f, {0x8, 0x25, 0x1, 0x3, 0x0, 0x0, 0x8000}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x7, 0x6, 0x2, {0x8, 0x25, 0x1, 0x2, 0xc, 0xd, 0x6}}}}}}}}]}}, 0x0) r1 = syz_usb_connect$sierra_net(0x0, 0x3f, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x1199, 0x68a3, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa, "", {{0x9, 0x4, 0x7, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, "", {{0x9, 0x5, 0x5, 0x2, 0x10, 0x0, 0x9, 0x1}, {0x9, 0x5, 0x4, 0x2, 0x10, 0xa, 0x1, 0xe}, {0x9, 0x5, 0x80, 0x3, 0x400, 0x6c, 0x6, 0x3}}}}}}]}}, 0x0) syz_usb_control_io$sierra_net(r1, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x3, 0xa1, {0xa1, 0x9, "5b06447494cfc24f2392100427db8dc3b70651300880f9e636ce8c233042718e246636a98c88d9c6925fd8b6f9b5177cf9a5ef6288ea62eab97e0beeac7cc075b1495920f3ff956cdba99bf71ced8c66265153bd3827d46d9ca8d816ca3bb0c31a5cf20435f8c8a40e6636fd35d9bfd944bbee7d34e3744e0dd4e6df6a349987e32e6f2619822d86a69a43e553645b94d7c623d78019b53c62ee3813639d2f"}}, &(0x7f0000000180)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000700)={0x1c, &(0x7f0000000200)=ANY=[@ANYBLOB="4006780000003e1ec1308c8b702c4f6690a4d9d4f5405be3cf5d2265c871fffc640ba45cb66923d7003d89e2296438a4f27576be0abad9d75e07b163d5694c2c89afc3e73a18067235e1e48d407a26cbf4f3da38cd5a7fa7d1654db15ce6aa73af05f0f888dce8b0493776936101a36c806ceae0fa05edb527fb917621b6"], &(0x7f0000000280)={0xa1, 0x1, 0x400, "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"}, &(0x7f00000006c0)={0x21, 0x0, 0x1, 'K'}}) syz_usb_connect$uac1(0x7, 0x71, &(0x7f0000000040)=ANY=[@ANYBLOB="00406b1d0101"], 0x0) r2 = syz_usb_connect(0x0, 0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="12010102882333404f17cf8af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r2) r3 = syz_usb_connect(0x2, 0x24, &(0x7f00000005c0)={{0x12, 0x1, 0x310, 0xc1, 0x91, 0x1, 0x8, 0x10b8, 0x1f98, 0x3da2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x58, 0x90, 0x5}}]}}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x0, 0x0}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x3001}}]}) syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0xc, 0x2, "fb83"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x40, 0x7, 0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f00"], 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000c00)=ANY=[], 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) program crashed: INFO: task hung in write_ports bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <1>, <2> bisect: split chunk #0 of len 1 into 2 parts bisect: no way to further split the chunk bisect: split chunk #1 of len 2 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 27] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) program crashed: INFO: task hung in write_ports bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <1, final>, <1> bisect: split chunk #1 of len 1 into 2 parts bisect: no way to further split the chunk bisect: 2 programs left: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) bisect: trying to concatenate bisect: concatenate 2 entries minimizing program #0 before concatenation testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 27] detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffff9}) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 27] detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [3, 27] detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [3, 27] detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [3, 27] detailed listing: executing program 0: mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f00000000c0)=0x2) program did not crash minimized 5 calls -> 4 calls minimizing program #1 before concatenation testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 26] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r2 = socket$inet6(0xa, 0x5, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r6 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r6, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r5}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r2, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r1}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r1}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r12 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r11}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r13, r14, r15, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r12, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r16 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r16, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000400)={0x5, 0x2}) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 25] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r0 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r1 = socket$inet6(0xa, 0x5, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r5 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r5, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r1, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r0}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r0}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r11 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r10}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r12, r13, r14, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r11, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r15 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r15, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)=@userptr={0x7, 0x1, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "f1439fae"}, 0x0, 0x2, {0x0}, 0x20000}) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 24] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r0 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r1 = socket$inet6(0xa, 0x5, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r5 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r5, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r1, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r0}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r0}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r11 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r10}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r12, r13, r14, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r11, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r15 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r15, 0x106, 0x1, &(0x7f0000000380), &(0x7f00000017c0)=0x4) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 23] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r0 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r1 = socket$inet6(0xa, 0x5, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r5 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r5, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r1, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r0}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r0}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r11 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r10}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r12, r13, r14, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r11, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 22] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r0 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r1 = socket$inet6(0xa, 0x5, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r5 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r5, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r1, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r0}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r0}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) r11 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r10}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r12, r13, r14, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) io_uring_enter(r11, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 21] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r0 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r1 = socket$inet6(0xa, 0x5, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r5 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r5, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r1, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r0}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r0}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r10}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r11, r12, r13, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x2011}}) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 20] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r0 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r1 = socket$inet6(0xa, 0x5, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r5 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r5, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r1, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r0}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r0}, 0xffffffffffffffff}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0xf094, 0x0, 0x2, 0x40057, 0x0, r10}, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000080)) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 19] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r0 = io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r1 = socket$inet6(0xa, 0x5, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r5 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r5, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r1, 0x96676000) syz_ublk_setup_queues(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x318f, 0x8, 0x0, 0x263, 0x0, r0}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x580f, 0x200, 0x0, 0x61, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xbe4e, 0x2000, 0x3, 0x30f, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8a22, 0x8, 0x2, 0x3cf}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf990, 0x1000, 0x3, 0x19, 0x0, r0}}], 0x4, &(0x7f0000001700)={0x2e, 0x10, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {0x4}, 0x0, 0x0, '\x00', {0x4, 0x2d9, 0x0, &(0x7f0000000700)=@buf_max_buf="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"}}, &(0x7f0000001780)) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 18] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r0 = socket$inet6(0xa, 0x5, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r2, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r4 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r4, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r3}]}]}, 0x34}}, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000001, 0x100010, r0, 0x96676000) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 17] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r3 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r3, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in nfsd_umount testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 16] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r2 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r2, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 16] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r3 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r3, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x34}}, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 16] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r3 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r3, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000000040)) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 15] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r3 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r3, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00000003c0)={0x1, 0x0, [{0x40000002}]}) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 14] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r3 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r3, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 13] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r3 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r3, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 12] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r3 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r3, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8d80, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 11] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r3 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r3, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 10] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) socket$unix(0x1, 0x5, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 9] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001800)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400}, 0x94) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 8] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 7] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 6] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) socket$inet6(0xa, 0x5, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 5] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000001980)=0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 4] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) io_uring_setup(0x5559, &(0x7f0000000240)={0x0, 0x1666, 0x4, 0x3, 0x1d2}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 3] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 2] detailed listing: executing program 32: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports minimized 27 calls -> 2 calls testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports bisect: concatenation succeeded found reproducer with 6 syscalls minimizing guilty program testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) socket$nl_route(0x10, 0x3, 0x0) program crashed: lost connection to test machine ignore low priority crash: lost connection to test machine testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program did not crash testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program did not crash testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000700)='tcp 2', 0x5) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: lost connection to test machine ignore low priority crash: lost connection to test machine testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program did not crash testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program did not crash testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(0x0, 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program did not crash testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program did not crash testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program did not crash testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program did not crash testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program did not crash testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700), 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program did not crash testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) program did not crash testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) program did not crash testing program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=6m7.843977974s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route program did not crash simplifying guilty program options testing program (duration=6m7.843977974s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports extracting C reproducer testing compiled C program (duration=6m7.843977974s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route program did not crash testing program (duration=6m7.843977974s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports extracting C reproducer testing compiled C program (duration=6m7.843977974s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route program did not crash testing program (duration=6m7.843977974s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports validation run: crashed=true testing program (duration=6m7.843977974s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports validation run: crashed=true testing program (duration=6m7.843977974s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-mount-openat-write-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./nfsd_dir/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='tcp 2', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_GROUP={0x8}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x34}}, 0x0) program crashed: INFO: task hung in write_ports validation run: crashed=true reproducing took 6h9m45.981915099s repro crashed as (corrupted=false): INFO: task syz.1.19:5877 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.1.19 state:D stack:27944 pid:5877 tgid:5877 ppid:5842 task_flags:0x400140 flags:0x00080002 Call Trace: context_switch kernel/sched/core.c:5510 [inline] __schedule+0x125c/0x6740 kernel/sched/core.c:7239 __schedule_loop kernel/sched/core.c:7316 [inline] schedule+0xdd/0x2c0 kernel/sched/core.c:7331 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7388 __mutex_lock_common kernel/locking/mutex.c:726 [inline] __mutex_lock+0xcbf/0x1bc0 kernel/locking/mutex.c:821 write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 nfsctl_transaction_write+0x106/0x1a0 fs/nfsd/nfsctl.c:112 vfs_write+0x2aa/0x1050 fs/read_write.c:685 ksys_write+0x12a/0x250 fs/read_write.c:739 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fc59539e0d9 RSP: 002b:00007ffe6eec4558 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fc595625fa0 RCX: 00007fc59539e0d9 RDX: 0000000000000005 RSI: 0000200000000700 RDI: 0000000000000003 RBP: 00007fc595435024 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fc595625fac R14: 00007fc595625fa0 R15: 00007fc595625fa0 Showing all locks held in the system: locks held by khungtaskd/30: 1, last CPU#0: #0: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:300 [inline] #0: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:840 [inline] #0: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184 kernel/locking/lockdep.c:6793 locks held by kworker/u8:2/35: 3, last CPU#1: #0: ffff8880b853b6e0 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2c/0x140 kernel/sched/core.c:667 #1: ffff8880b8524568 (psi_seq){-.-.}-{0:0}, at: psi_sched_switch kernel/sched/stats.h:218 [inline] #1: ffff8880b8524568 (psi_seq){-.-.}-{0:0}, at: __schedule+0x2e8e/0x6740 kernel/sched/core.c:7233 #2: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:300 [inline] #2: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:840 [inline] #2: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: class_rcu_constructor include/linux/rcupdate.h:1183 [inline] #2: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0xbd/0x2090 arch/x86/kernel/unwind_orc.c:495 locks held by getty/5365: 2, on CPU#1: #0: ffff888033aca0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14e0 drivers/tty/n_tty.c:2211 locks held by syz-executor/5746: 2, on CPU#0: #0: ffff888078e6e0e8 (&type->s_umount_key#74){+.+.}-{4:4}, at: __super_lock fs/super.c:60 [inline] #0: ffff888078e6e0e8 (&type->s_umount_key#74){+.+.}-{4:4}, at: __super_lock_excl fs/super.c:75 [inline] #0: ffff888078e6e0e8 (&type->s_umount_key#74){+.+.}-{4:4}, at: deactivate_super fs/super.c:631 [inline] #0: ffff888078e6e0e8 (&type->s_umount_key#74){+.+.}-{4:4}, at: deactivate_super+0xe2/0x110 fs/super.c:628 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_shutdown_threads+0x5b/0xf0 fs/nfsd/nfssvc.c:576 locks held by syz.1.19/5877: 2, on CPU#1: #0: ffff888077df8460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.2.20/5913: 2, on CPU#0: #0: ffff88807e918460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.3.21/5950: 2, on CPU#1: #0: ffff888032cce460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.4.22/5998: 2, on CPU#1: #0: ffff888071cf8460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.5.23/6040: 2, on CPU#0: #0: ffff888034206460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.6.24/6083: 2, on CPU#1: #0: ffff88805fc12460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.7.25/6126: 2, on CPU#0: #0: ffff88807f53c460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.8.26/6176: 2, on CPU#0: #0: ffff8880573f8460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.9.27/6219: 2, on CPU#0: #0: ffff888056ad6460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.0.28/6256: 2, on CPU#0: #0: ffff88802a7c2460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by udevd/6257: 1, last CPU#1: #0: ffff888025e9a9f8 (&mm->mmap_lock){++++}-{4:4}, at: mmap_write_lock include/linux/mmap_lock.h:536 [inline] #0: ffff888025e9a9f8 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0x22c/0xa00 mm/mmap.c:1308 ============================================= NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120 nmi_cpu_backtrace.cold+0x12d/0x151 lib/nmi_backtrace.c:123 nmi_trigger_cpumask_backtrace+0x21f/0x2a0 lib/nmi_backtrace.c:66 trigger_all_cpu_backtrace include/linux/nmi.h:164 [inline] __sys_info lib/sys_info.c:157 [inline] sys_info+0x141/0x190 lib/sys_info.c:165 check_hung_uninterruptible_tasks kernel/hung_task.c:353 [inline] watchdog+0xcb1/0x1030 kernel/hung_task.c:561 kthread+0x373/0x450 kernel/kthread.c:436 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:64 Code: 68 a7 02 e9 03 4d 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 62 2b 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 RSP: 0018:ffffffff8ea07cf0 EFLAGS: 00000246 RAX: 00000000001f38bb RBX: ffffffff8ea91500 RCX: ffffffff8bc04115 RDX: 0000000000000001 RSI: ffffffff8e3b0c2d RDI: ffffffff8c603480 RBP: fffffbfff1d522a0 R08: 0000000000000001 R09: ffffed101708678d R10: ffff8880b8433c6b R11: 0000000000000001 R12: 0000000000000000 R13: 0000000000000000 R14: 1ffffffff1d40fa2 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff888123bc6000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000556137b12e38 CR3: 000000000eb94000 CR4: 00000000003526f0 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:62 [inline] default_idle+0x9/0x10 arch/x86/kernel/process.c:768 default_idle_call+0x6c/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:199 [inline] do_idle+0x3ae/0x5b0 kernel/sched/idle.c:355 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:454 rest_init+0x2d3/0x2e0 init/main.c:723 start_kernel+0x48e/0x490 init/main.c:1181 x86_64_start_reservations+0x24/0x30 arch/x86/kernel/head64.c:310 x86_64_start_kernel+0x12b/0x130 arch/x86/kernel/head64.c:291 common_startup_64+0x13e/0x158 final repro crashed as (corrupted=false): INFO: task syz.1.19:5877 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.1.19 state:D stack:27944 pid:5877 tgid:5877 ppid:5842 task_flags:0x400140 flags:0x00080002 Call Trace: context_switch kernel/sched/core.c:5510 [inline] __schedule+0x125c/0x6740 kernel/sched/core.c:7239 __schedule_loop kernel/sched/core.c:7316 [inline] schedule+0xdd/0x2c0 kernel/sched/core.c:7331 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7388 __mutex_lock_common kernel/locking/mutex.c:726 [inline] __mutex_lock+0xcbf/0x1bc0 kernel/locking/mutex.c:821 write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 nfsctl_transaction_write+0x106/0x1a0 fs/nfsd/nfsctl.c:112 vfs_write+0x2aa/0x1050 fs/read_write.c:685 ksys_write+0x12a/0x250 fs/read_write.c:739 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline] do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fc59539e0d9 RSP: 002b:00007ffe6eec4558 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fc595625fa0 RCX: 00007fc59539e0d9 RDX: 0000000000000005 RSI: 0000200000000700 RDI: 0000000000000003 RBP: 00007fc595435024 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fc595625fac R14: 00007fc595625fa0 R15: 00007fc595625fa0 Showing all locks held in the system: locks held by khungtaskd/30: 1, last CPU#0: #0: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:300 [inline] #0: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:840 [inline] #0: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184 kernel/locking/lockdep.c:6793 locks held by kworker/u8:2/35: 3, last CPU#1: #0: ffff8880b853b6e0 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2c/0x140 kernel/sched/core.c:667 #1: ffff8880b8524568 (psi_seq){-.-.}-{0:0}, at: psi_sched_switch kernel/sched/stats.h:218 [inline] #1: ffff8880b8524568 (psi_seq){-.-.}-{0:0}, at: __schedule+0x2e8e/0x6740 kernel/sched/core.c:7233 #2: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:300 [inline] #2: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:840 [inline] #2: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: class_rcu_constructor include/linux/rcupdate.h:1183 [inline] #2: ffffffff8ede9480 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0xbd/0x2090 arch/x86/kernel/unwind_orc.c:495 locks held by getty/5365: 2, on CPU#1: #0: ffff888033aca0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14e0 drivers/tty/n_tty.c:2211 locks held by syz-executor/5746: 2, on CPU#0: #0: ffff888078e6e0e8 (&type->s_umount_key#74){+.+.}-{4:4}, at: __super_lock fs/super.c:60 [inline] #0: ffff888078e6e0e8 (&type->s_umount_key#74){+.+.}-{4:4}, at: __super_lock_excl fs/super.c:75 [inline] #0: ffff888078e6e0e8 (&type->s_umount_key#74){+.+.}-{4:4}, at: deactivate_super fs/super.c:631 [inline] #0: ffff888078e6e0e8 (&type->s_umount_key#74){+.+.}-{4:4}, at: deactivate_super+0xe2/0x110 fs/super.c:628 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_shutdown_threads+0x5b/0xf0 fs/nfsd/nfssvc.c:576 locks held by syz.1.19/5877: 2, on CPU#1: #0: ffff888077df8460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.2.20/5913: 2, on CPU#0: #0: ffff88807e918460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.3.21/5950: 2, on CPU#1: #0: ffff888032cce460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.4.22/5998: 2, on CPU#1: #0: ffff888071cf8460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.5.23/6040: 2, on CPU#0: #0: ffff888034206460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.6.24/6083: 2, on CPU#1: #0: ffff88805fc12460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.7.25/6126: 2, on CPU#0: #0: ffff88807f53c460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.8.26/6176: 2, on CPU#0: #0: ffff8880573f8460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.9.27/6219: 2, on CPU#0: #0: ffff888056ad6460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by syz.0.28/6256: 2, on CPU#0: #0: ffff88802a7c2460 (sb_writers#13){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 fs/read_write.c:739 #1: ffffffff8f275060 (nfsd_mutex){+.+.}-{4:4}, at: write_ports+0xa5/0xcc0 fs/nfsd/nfsctl.c:860 locks held by udevd/6257: 1, last CPU#1: #0: ffff888025e9a9f8 (&mm->mmap_lock){++++}-{4:4}, at: mmap_write_lock include/linux/mmap_lock.h:536 [inline] #0: ffff888025e9a9f8 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0x22c/0xa00 mm/mmap.c:1308 ============================================= NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120 nmi_cpu_backtrace.cold+0x12d/0x151 lib/nmi_backtrace.c:123 nmi_trigger_cpumask_backtrace+0x21f/0x2a0 lib/nmi_backtrace.c:66 trigger_all_cpu_backtrace include/linux/nmi.h:164 [inline] __sys_info lib/sys_info.c:157 [inline] sys_info+0x141/0x190 lib/sys_info.c:165 check_hung_uninterruptible_tasks kernel/hung_task.c:353 [inline] watchdog+0xcb1/0x1030 kernel/hung_task.c:561 kthread+0x373/0x450 kernel/kthread.c:436 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:64 Code: 68 a7 02 e9 03 4d 03 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 62 2b 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 RSP: 0018:ffffffff8ea07cf0 EFLAGS: 00000246 RAX: 00000000001f38bb RBX: ffffffff8ea91500 RCX: ffffffff8bc04115 RDX: 0000000000000001 RSI: ffffffff8e3b0c2d RDI: ffffffff8c603480 RBP: fffffbfff1d522a0 R08: 0000000000000001 R09: ffffed101708678d R10: ffff8880b8433c6b R11: 0000000000000001 R12: 0000000000000000 R13: 0000000000000000 R14: 1ffffffff1d40fa2 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff888123bc6000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000556137b12e38 CR3: 000000000eb94000 CR4: 00000000003526f0 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:62 [inline] default_idle+0x9/0x10 arch/x86/kernel/process.c:768 default_idle_call+0x6c/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:199 [inline] do_idle+0x3ae/0x5b0 kernel/sched/idle.c:355 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:454 rest_init+0x2d3/0x2e0 init/main.c:723 start_kernel+0x48e/0x490 init/main.c:1181 x86_64_start_reservations+0x24/0x30 arch/x86/kernel/head64.c:310 x86_64_start_kernel+0x12b/0x130 arch/x86/kernel/head64.c:291 common_startup_64+0x13e/0x158