last executing test programs: 3m5.154312722s ago: executing program 1 (id=886): sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[], 0x18}}, 0x20004000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@gettaction={0x50, 0x32, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x20, 0x1, [{0x10, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0x4, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x40}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x4048840) mount$fuse(0x0, 0x0, &(0x7f0000000140), 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010000d0428bd7000fcdbff2500008000", @ANYRES32=0x0, @ANYBLOB="1000000000000000280012800b0001006272696467650000180002"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0300000000000000280012800a00010076786c61"], 0x50}, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 3m4.987710885s ago: executing program 1 (id=888): r0 = syz_open_dev$usbfs(&(0x7f0000000140), 0xb, 0x2) ioctl$USBDEVFS_DISCONNECT_CLAIM(r0, 0x8108551b, &(0x7f0000000000)={0x0, 0x1, 'hub\x00'}) add_key$keyring(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) ioctl$USBDEVFS_FORBID_SUSPEND(r0, 0x5521) 3m3.816114134s ago: executing program 3 (id=893): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040ac054382408b0b00000109022400010000"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000003c0)={0x24, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="002281"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCSREPORT(r1, 0x81044804, &(0x7f0000000400)={0x1, 0x2}) syz_usb_control_io$hid(r0, &(0x7f0000000900)={0x14, 0x0, &(0x7f0000000840)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0}, 0x0) 3m2.703314042s ago: executing program 1 (id=895): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000240)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x2220, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101081, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000000200)={0x1, 0x0, 0x200000000000000}) 3m2.612042609s ago: executing program 1 (id=896): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000200), 0xa0201, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000240)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_ALLOW_IOVAS(r0, 0x3b82, &(0x7f0000000000)={0x18, r1, 0xffffff65, 0x0, 0x0}) r2 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100006325a640402000498b4d0000000109022400"], 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000000500)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB='@\n.\x00\x00'], 0x0, 0x0, 0x0, 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000380)={'bridge0\x00'}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28001}, 0x4008800) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$usbfs(&(0x7f0000000280), 0x800, 0x200400) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000005c0), r4) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r4, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000600)={0x14, r5, 0x603, 0x70bd2c, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x808}, 0x10) syz_usb_control_io$cdc_ecm(r2, &(0x7f00000001c0)={0x14, &(0x7f0000000040)={0x40, 0xa, 0x26, {0x26, 0xe, "0ca0707759a8b4c958297a7548aeceb8f27108f6802b5ee7c1ff7b3c598b9460ad5b2c4e"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000003c0)={0x1c, &(0x7f0000000400)=ANY=[@ANYBLOB="003179000000fd502df3fd9f633c2968ee14fb"], &(0x7f0000000300)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x2}}) syz_usb_connect(0x1, 0x36, 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x42081, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) r8 = syz_open_dev$sndctrl(&(0x7f0000000440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r8, 0x40045532, &(0x7f0000000040)) ioctl$SNDCTL_DSP_SPEED(r7, 0xc0045002, &(0x7f0000000280)=0x10001) r9 = syz_open_dev$sndpcmp(&(0x7f0000000200), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r9, 0x4112, 0x0) close_range(r6, 0xffffffffffffffff, 0x0) 3m1.216977408s ago: executing program 4 (id=902): r0 = fsopen(&(0x7f0000000100)='devtmpfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fchdir(r1) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x90) getdents64(r2, &(0x7f0000001f80)=""/4096, 0x1000) 3m1.04710344s ago: executing program 4 (id=903): sched_setscheduler(0x0, 0x2, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000000)={0x0, 0x100000, 0x1800, 0x1}, 0x20) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x40000000) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="364000002600913e"], 0xfe33) pipe2$watch_queue(0x0, 0x80) keyctl$KEYCTL_WATCH_KEY(0x20, 0x0, 0xffffffffffffffff, 0x3d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r2, 0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r5 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) close_range(r4, r5, 0x0) r6 = accept(r2, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[], 0xfffffdef}, 0x1, 0x0, 0x0, 0x24008840}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r6, {0x2}}, './file0\x00'}) r9 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), r8) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x30, r9, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}]}, 0x30}, 0x1, 0x900}, 0x0) keyctl$KEYCTL_WATCH_KEY(0x20, 0x0, 0xffffffffffffffff, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r10, 0x0, 0x0) syz_emit_ethernet(0x182, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a8435", 0x14c, 0x6, 0x0, @private2, @local, {[@routing={0x2c, 0x6, 0x2, 0x0, 0x0, [@local, @mcast2, @mcast2]}, @srh={0xff, 0x6, 0x4, 0x3, 0x80, 0x20, 0x402, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x2a}, @remote]}, @hopopts={0x88, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @pad1, @ra, @pad1, @ra={0x5, 0x2, 0x793}]}, @srh={0xf6, 0x2, 0x4, 0x1, 0x0, 0x10, 0x7, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x10}}]}, @dstopts={0x21, 0x10, '\x00', [@hao={0xc9, 0x10, @local}, @calipso={0x7, 0x30, {0x3, 0xa, 0x8, 0x8fb, [0x9, 0x0, 0x8000000000000001, 0x3, 0x0]}}, @pad1, @enc_lim={0x4, 0x1, 0x1}, @pad1, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x2, 0x6, 0x9, 0x7, [0x2, 0x1f0dc0e2, 0xfffffffffffffffa]}}, @pad1, @pad1]}], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r11 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r11, r11, 0x2) 3m0.730307821s ago: executing program 3 (id=905): getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000440)={'nat\x00', 0x0, [0x9, 0x2, 0x4, 0x2, 0x3]}, &(0x7f00000004c0)=0x54) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r2, 0x80044dfe, &(0x7f0000000080)) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x101040, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000140)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d2f2f800000c0d23266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x2d, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000040)={0x1}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2400, 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000080)={[{0x5, 0x2, 0x0, 0x0, 0xfa, 0x0, 0x8, 0x0, 0x0, 0x3, 0x4, 0x4}, {0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x9, 0x1, 0x0, 0x2}, {0xeda7, 0x4, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9, 0x20, 0xff}]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x27, 0x301, 0x270bda7, 0x25dfdbfa, {0x13}}, 0x14}}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) mknodat$loop(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0xc000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000200)={'wlan0\x00', 0x1}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)={0x44, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5, 0x1, 0x1}]}, @NL80211_ATTR_BSS_BASIC_RATES={0x5, 0x24, [{0x1, 0x1}]}]}, 0x44}}, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x5f5e100}, 0x0) syz_80211_inject_frame(&(0x7f0000000100), &(0x7f0000000300)=@mgmt_frame=@beacon={{{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @val={0x25, 0x3, {0x0, 0x1}}, @void, @void, @void, @val={0x72, 0x6}, @void, @void}, 0x31) 3m0.103766365s ago: executing program 4 (id=910): r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0xffffffff) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) close_range(r0, 0xffffffffffffffff, 0x0) 3m0.005276517s ago: executing program 4 (id=911): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000)=0x86, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0xffffffff, @loopback, 0xbf}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x2, 0x4) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)=""/4110, 0x100e}, 0x3ffffffe}], 0x1, 0x40002000, 0x0) 2m59.954617795s ago: executing program 2 (id=912): socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0x69, 0x7, 0x7fc00002}]}) gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000000)={0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000100)={r1, 0x1, r0, 0x6, 0x80000}) socket$inet_udp(0x2, 0x2, 0x0) 2m59.897375399s ago: executing program 4 (id=913): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x6a855000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x777) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='100000', 0x6) write(0xffffffffffffffff, &(0x7f0000000200)='1', 0x1) ioctl$XFS_IOC_BULKSTAT(0xffffffffffffffff, 0x8040587f, &(0x7f00000006c0)={{0x7dc, 0x4, 0x5, 0xff, 0x3}, &(0x7f0000000480)=[{}, {}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="050000000100000008000000080000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32], 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000000)={@map=r2, 0xffffffffffffffff, 0x2c}, 0x20) write(r1, &(0x7f0000000280)='0', 0x1) socket$nl_rdma(0x10, 0x3, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x5, 0x8, 0x4936, 0xc2, 0x1, 0x1, 0x6}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), &(0x7f00000006c0), 0xca, r3}, 0x38) socket$nl_xfrm(0x10, 0x3, 0x6) getgid() read$FUSE(0xffffffffffffffff, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_ublk_setup_io_uring(0x23, &(0x7f0000000340)={0x0, 0x0, 0x100, 0xffffffff, 0x1e5}, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000140)) 2m59.860322815s ago: executing program 3 (id=914): socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) socket(0x10, 0x803, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc0}, 0x80) pipe2(0x0, 0x0) syz_ublk_add_dev(r4, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@any_dev={0x4, 0x3f7, 0x0, 0x0, 0x1000, 0xe, 0x0, 0x0, 0x10}}}, &(0x7f0000000300)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000040)={0x0, 0xc1, 0x10, 0xfffffffd, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3, 0x42, 0x3, 0x91, 0x0, r2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xc81d, 0x2, 0x1, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2b9, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x626d, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) 2m59.643295377s ago: executing program 3 (id=915): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040ac054382408b0b00000109022400010000002009040000fd0301000009"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000003c0)={0x24, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="002281"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCSREPORT(r1, 0x81044804, &(0x7f0000000400)={0x1, 0x2}) syz_usb_control_io$hid(r0, &(0x7f0000000900)={0x14, 0x0, &(0x7f0000000840)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0}, 0x0) 2m59.227307098s ago: executing program 4 (id=916): socket$inet_smc(0x2b, 0x1, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mremap(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) ptrace(0x10, r0) r1 = syz_open_dev$vbi(&(0x7f0000000080), 0x3, 0x2) ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f0000000000)=0x1) r2 = syz_usb_connect$cdc_ncm(0x2, 0x7a, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902680002010040000904000001020e0000052406000105240000000d370f0100000000000000000006241a0000000c241b4800f3ff0005008505090581fcffffff00000904010000020d00000904010102020d0000090582020004000000090503020002"], 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) r3 = syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x20000) ioctl$FE_GET_PROPERTY(r3, 0x80106f53, &(0x7f0000000240)={0x4, &(0x7f0000000340)=[{0x18, '\x00', @st={0x4, [{0x1, @svalue=0x40}, {0x1, @svalue=0x3d}, {0x0, @uvalue=0x94}, {0x2, @svalue=0x7}]}, 0x2}, {0x19, '\x00', @st={0x4, [{0x2, @uvalue=0x2000000}, {0x2, @uvalue=0xffff}, {0x3, @svalue=0x3}, {0x2, @svalue=0x7ff}]}, 0x131}, {0x2a, '\x00', @data=0xd, 0x1000}, {0x32, '\x00', @st={0x4, [{0x3, @uvalue=0x10000000000000c2}, {0x3, @uvalue=0x57}, {0x0, @uvalue=0xfffffffffffff800}, {0x2, @svalue=0x7fffffffffffffff}]}, 0x10000}, {0x43, '\x00', @st={0x4, [{0x3, @svalue=0x8}, {0x1, @uvalue=0x65}, {0x3, @uvalue=0x73eb}, {0x3, @svalue=0xa}]}, 0x223}, {0x2b, '\x00', @st={0x4, [{0x0, @svalue=0xa0}, {0x1}, {0x0, @svalue=0x100000001}, {0x3, @svalue=0x50c}]}, 0x1ff}, {0x36, '\x00', @buffer={"73311652243653b15a852d2acad41aecf04187e4e00d3317fd6a4cabb9120d28", 0x20}, 0x8}]}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) socket(0x18, 0x0, 0x1) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x264, 0x23b) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/timer_list\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r6 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bind$inet(r6, &(0x7f0000000280)={0x2, 0x4e21, @local}, 0x10) connect$inet(r6, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x40000, 0x25dfdbfb, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}, {0x3, 0xfff3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x6, 0x6b7, 0x80, 0x800, 0xffffffff, 0x91b1}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000400}, 0x800) sendto$inet(r6, &(0x7f0000000900)="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", 0xffffff5d, 0x12, 0x0, 0x0) recvfrom$inet(r6, &(0x7f0000000080), 0xffffffffffffffa9, 0xc9100120, 0x0, 0x0) 2m59.1717136s ago: executing program 1 (id=917): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000040ac054382408b0b00000109022400010000002009040000fd0301000009210000000122010009"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000003c0)={0x24, 0x0, 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="002281"], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCSREPORT(r1, 0x81044804, &(0x7f0000000400)={0x1, 0x2}) 2m59.063314193s ago: executing program 0 (id=918): openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40242, 0x31) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000083c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x1000001, 0x5069f481, 0x8, 0x7fff, 0x0, 0x800, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x400000000000000, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x202, &(0x7f0000000200)=0x0) syz_fuse_handle_req(r0, 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0x2000, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x18, 0x0, 0x2, {0x6}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_submit(r2, 0x1, &(0x7f0000000480)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x4, 0xffffffffffffffff, &(0x7f0000000340)="8b", 0x47f, 0x6}]) 2m59.004029119s ago: executing program 2 (id=919): openat$kvm(0xffffffffffffff9c, 0x0, 0x28100, 0x0) madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe) r0 = openat$kvm(0x0, &(0x7f00000002c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000bff000/0x400000)=nil) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/memory.force_empty\x00', 0x2, 0x0) write(r2, &(0x7f00000002c0)='0', 0x1) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) 2m58.114383603s ago: executing program 0 (id=920): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000400)=[{0x6, 0x1, 0x2, 0x7fff7ffc}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x20141, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x100000, 0x5691409, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x100000}}, 0x50) syz_fuse_handle_req(r1, &(0x7f0000004200)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000fdff00000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20, 0x0, 0x6, {0x0, 0x3022d6e144aa3ceb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 2m58.066337573s ago: executing program 2 (id=921): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000003c0), 0x88800, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r1, 0x3ba0, &(0x7f00000002c0)={0x82}) ioctl$IOMMU_IOAS_MAP$PAGES(r1, 0x3b85, &(0x7f0000000400)={0x54, 0x2, 0x0, 0x0, &(0x7f0000003000/0x2000)=nil, 0x2000, 0x7ffffffe}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r1, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r1, 0x3ba0, &(0x7f0000000480)={0x48, 0x7, r2, 0x0, 0x10001, 0x0, 0x0, 0x1000, 0x26}) close_range(r0, 0xffffffffffffffff, 0x0) 2m58.011120738s ago: executing program 0 (id=922): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r2, &(0x7f0000000540)='readonly', 0x8) 2m57.939576872s ago: executing program 2 (id=923): syz_open_dev$sg(0x0, 0x0, 0x8002) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp', 0x5) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000003c0)='nv', 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010000108fdffffff0800000800000000", @ANYBLOB="00000000a304040008001b"], 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) sendto$inet(r0, &(0x7f0000000240)="c9273f6a", 0x4, 0x4044880, 0x0, 0x0) 2m57.892007418s ago: executing program 0 (id=924): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x777) write(0xffffffffffffffff, &(0x7f0000000380)='100000', 0x6) write(0xffffffffffffffff, &(0x7f0000000200)='1', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)='0', 0x1) socket$netlink(0x10, 0x3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000140)=@raw=[@ldst={0x1, 0x2, 0x4, 0x0, 0x1, 0x7d}, @exit], &(0x7f00000000c0)='GPL\x00'}, 0x94) 2m57.006441687s ago: executing program 2 (id=925): sched_setscheduler(0x0, 0x2, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000000)={0x0, 0x100000, 0x1800, 0x1}, 0x20) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x40000000) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="364000002600913e"], 0xfe33) pipe2$watch_queue(0x0, 0x80) keyctl$KEYCTL_WATCH_KEY(0x20, 0x0, 0xffffffffffffffff, 0x3d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x200}, 0x1c) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r5 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) close_range(r4, r5, 0x0) r6 = accept(r2, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[], 0xfffffdef}, 0x1, 0x0, 0x0, 0x24008840}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r6, {0x2}}, './file0\x00'}) r9 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), r8) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x30, r9, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}]}, 0x30}, 0x1, 0x900}, 0x0) keyctl$KEYCTL_WATCH_KEY(0x20, 0x0, 0xffffffffffffffff, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r10, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) 2m56.995473591s ago: executing program 0 (id=926): r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x48, 0x2, {{0x3, 0xae0, 0x6361, 0x5, 0xffffffff, 0x7}, [@TCA_NETEM_SLOT={0x2c, 0xc, {0x4, 0x7fffffffffffffff, 0x0, 0x1000, 0xc, 0x215}}]}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0x0, 0x8}, {0xc, 0xb}, {0x7, 0xffe0}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3ae, 0x4, 0x69b0, 0x9, 0xffffffff, 0xbb31}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x2000c080) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380), r6) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}, 0x1, 0x0, 0x0, 0x44081}, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) close(r8) r9 = socket$unix(0x1, 0x5, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)=@newqdisc={0x78, 0x24, 0x4ee4e6a52ff56441, 0x70bd2d, 0x0, {0x0, 0x0, 0x0, r11, {0x0, 0xb}, {0xffff, 0xffff}, {0xb, 0x3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x48, 0x2, {{0xfff, 0x7, 0x7, 0x5, 0xfffffdff, 0x6}, [@TCA_NETEM_SLOT={0x2c, 0xc, {0x9, 0xfffd, 0x5, 0x96, 0xfff, 0xc}}]}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x2400c045}, 0x0) ioctl$SIOCSIFHWADDR(r8, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) 2m56.611240143s ago: executing program 0 (id=927): ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x3938700}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) futex(&(0x7f0000000200)=0x1, 0x6, 0x0, &(0x7f0000000240)={0x77359400}, 0x0, 0x1) 2m56.491430101s ago: executing program 3 (id=928): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x4002, 0x0) ioctl(r0, 0x40140921, &(0x7f0000000420)="0100000001000000010000000100000006") r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r1, &(0x7f00000007c0)='active', 0x6) 2m56.419679427s ago: executing program 3 (id=929): syz_open_dev$hidraw(0x0, 0xfff7fffeffffffff, 0x264001) io_uring_setup(0x522, &(0x7f0000000040)={0x0, 0x3cb1, 0x2, 0xfffffffc, 0x20002f4}) syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000d5e9bd40eb030200c0ba050000010902115c01000000000904000001b504b100090581"], 0x0) r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x40, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, 0x0) 2m56.064483642s ago: executing program 2 (id=930): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}, 0x1, 0x0, 0x0, 0x48d4}, 0x240000c2) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0xa27}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r1 = getpid() r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) write(r2, 0x0, 0x0) writev(r2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000140)="3774743f60686eee68455c3f836c7571aa48f907000600e247111358b5c7ae", 0x1f}], 0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = socket(0x10, 0x803, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'team_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r7, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xffe0, 0xfff3}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x4, 0x3c}}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000740)=@newtfilter={0x70, 0x2c, 0xd2b, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r7, {0x5}, {}, {0x7}}, [@filter_kind_options=@f_flower={{0xb}, {0x40, 0x2, [@TCA_FLOWER_KEY_SCTP_DST={0x6}, @TCA_FLOWER_KEY_MPLS_TTL={0x5, 0x43, 0x36}, @TCA_FLOWER_KEY_IPV6_DST={0x14, 0x10, @local}, @TCA_FLOWER_KEY_ICMPV4_TYPE={0x5}, @TCA_FLOWER_KEY_PORT_DST_MIN={0x6, 0x59, 0x4e24}, @TCA_FLOWER_KEY_TCP_FLAGS={0x6, 0x47, 0x8}]}}]}, 0x70}, 0x1, 0x0, 0x0, 0x55}, 0x24040084) 2m55.909193908s ago: executing program 1 (id=931): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000440)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a000008048002000905811765"], 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x3, 0x40, &(0x7f0000000200)=ANY=[], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00001d9000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f00000d6000/0x4000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000024000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = io_uring_setup(0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1700000004"], 0x50) io_uring_enter(r1, 0x2219, 0x7721, 0x33, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000140), 0x2, 0x181) ioctl$MEMREADOOB64(0xffffffffffffffff, 0xc0184d16, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x50) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x40045731, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x40) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40008d0}, 0x40) 0s ago: executing program 32 (id=916): socket$inet_smc(0x2b, 0x1, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mremap(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) ptrace(0x10, r0) r1 = syz_open_dev$vbi(&(0x7f0000000080), 0x3, 0x2) ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f0000000000)=0x1) r2 = syz_usb_connect$cdc_ncm(0x2, 0x7a, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902680002010040000904000001020e0000052406000105240000000d370f0100000000000000000006241a0000000c241b4800f3ff0005008505090581fcffffff00000904010000020d00000904010102020d0000090582020004000000090503020002"], 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) r3 = syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x20000) ioctl$FE_GET_PROPERTY(r3, 0x80106f53, &(0x7f0000000240)={0x4, &(0x7f0000000340)=[{0x18, '\x00', @st={0x4, [{0x1, @svalue=0x40}, {0x1, @svalue=0x3d}, {0x0, @uvalue=0x94}, {0x2, @svalue=0x7}]}, 0x2}, {0x19, '\x00', @st={0x4, [{0x2, @uvalue=0x2000000}, {0x2, @uvalue=0xffff}, {0x3, @svalue=0x3}, {0x2, @svalue=0x7ff}]}, 0x131}, {0x2a, '\x00', @data=0xd, 0x1000}, {0x32, '\x00', @st={0x4, [{0x3, @uvalue=0x10000000000000c2}, {0x3, @uvalue=0x57}, {0x0, @uvalue=0xfffffffffffff800}, {0x2, @svalue=0x7fffffffffffffff}]}, 0x10000}, {0x43, '\x00', @st={0x4, [{0x3, @svalue=0x8}, {0x1, @uvalue=0x65}, {0x3, @uvalue=0x73eb}, {0x3, @svalue=0xa}]}, 0x223}, {0x2b, '\x00', @st={0x4, [{0x0, @svalue=0xa0}, {0x1}, {0x0, @svalue=0x100000001}, {0x3, @svalue=0x50c}]}, 0x1ff}, {0x36, '\x00', @buffer={"73311652243653b15a852d2acad41aecf04187e4e00d3317fd6a4cabb9120d28", 0x20}, 0x8}]}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) socket(0x18, 0x0, 0x1) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/partitions\x00', 0x0, 0x0) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_mtu_probing\x00', 0x1, 0x0) sendfile(r5, r4, &(0x7f0000002080)=0x264, 0x23b) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/timer_list\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r6 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) bind$inet(r6, &(0x7f0000000280)={0x2, 0x4e21, @local}, 0x10) connect$inet(r6, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x40000, 0x25dfdbfb, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}, {0x3, 0xfff3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x6, 0x6b7, 0x80, 0x800, 0xffffffff, 0x91b1}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000400}, 0x800) sendto$inet(r6, &(0x7f0000000900)="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", 0xffffff5d, 0x12, 0x0, 0x0) recvfrom$inet(r6, &(0x7f0000000080), 0xffffffffffffffa9, 0xc9100120, 0x0, 0x0) kernel console output (not intermixed with test programs): 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 131.714805][ T5701] usb 3-1: Manufacturer: syz [ 131.728842][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 131.734692][ T10] usb 4-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 131.737694][ T5701] usb 3-1: config 0 descriptor?? [ 131.753928][ T5798] usb 2-1: USB disconnect, device number 13 [ 131.765304][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 131.772800][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.772825][ T10] usb 4-1: Product: syz [ 131.772839][ T10] usb 4-1: Manufacturer: syz [ 131.772853][ T10] usb 4-1: SerialNumber: syz [ 131.810044][ T10] usb 4-1: config 0 descriptor?? [ 131.823024][ T10] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 131.823101][ T10] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 132.173361][ T5701] usbhid 3-1:0.0: can't add hid device: -71 [ 132.173487][ T5701] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 132.184834][ T5701] usb 3-1: USB disconnect, device number 14 [ 132.357928][ T6952] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 132.416810][ T10] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 132.834635][ T10] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 132.834699][ T10] em28xx 4-1:0.0: board has no eeprom [ 132.912413][ T10] em28xx 4-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 132.912464][ T10] em28xx 4-1:0.0: dvb set to bulk mode. [ 132.913620][ T5701] em28xx 4-1:0.0: Binding DVB extension [ 132.948883][ T10] usb 4-1: USB disconnect, device number 15 [ 132.967991][ T10] em28xx 4-1:0.0: Disconnecting em28xx [ 133.050013][ T5701] em28xx 4-1:0.0: Registering input extension [ 133.050298][ T10] em28xx 4-1:0.0: Closing input extension [ 133.111865][ T10] em28xx: Freeing device [ 133.237607][ T5722] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 133.307354][ T5701] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 133.386714][ T5722] usb 3-1: Using ep0 maxpacket: 32 [ 133.399479][ T5722] usb 3-1: unable to get BOS descriptor or descriptor too short [ 133.399556][ T5722] usb 3-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 133.400520][ T5722] usb 3-1: config 14 has an invalid interface number: 57 but max is 1 [ 133.400543][ T5722] usb 3-1: config 14 has an invalid interface number: 228 but max is 1 [ 133.400563][ T5722] usb 3-1: config 14 has no interface number 0 [ 133.400581][ T5722] usb 3-1: config 14 has no interface number 1 [ 133.400639][ T5722] usb 3-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 133.400664][ T5722] usb 3-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 133.400691][ T5722] usb 3-1: config 14 interface 57 has no altsetting 0 [ 133.400711][ T5722] usb 3-1: config 14 interface 228 has no altsetting 0 [ 133.405466][ T5722] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.405486][ T5722] usb 3-1: Product: syz [ 133.405501][ T5722] usb 3-1: Manufacturer: syz [ 133.405515][ T5722] usb 3-1: SerialNumber: syz [ 133.436777][ T5701] usb 2-1: device descriptor read/64, error -71 [ 133.530063][ T6971] tipc: Started in network mode [ 133.535090][ T6971] tipc: Node identity 2ab22c914e34, cluster identity 4711 [ 133.548397][ T6971] tipc: Enabled bearer , priority 0 [ 133.563037][ T6971] tipc: Resetting bearer [ 133.601432][ T6970] tipc: Disabling bearer [ 133.676743][ T5701] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 133.754370][ T31] kauditd_printk_skb: 30 callbacks suppressed [ 133.754645][ T31] audit: type=1400 audit(1788493755.040:388): avc: denied { read } for pid=6978 comm="syz.4.422" path="socket:[17032]" dev="sockfs" ino=17032 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 133.806744][ T5701] usb 2-1: device descriptor read/64, error -71 [ 133.821145][ T5722] legousbtower 3-1:14.57: interrupt endpoints not found [ 133.837215][ T5333] usb 1-1: new low-speed USB device number 12 using dummy_hcd [ 133.917881][ T5701] usb usb2-port1: attempt power cycle [ 133.988711][ T5333] usb 1-1: unable to get BOS descriptor or descriptor too short [ 133.988775][ T5333] usb 1-1: New USB device found, idVendor=0711, idProduct=0210, bcdDevice=22.c2 [ 134.006707][ T5333] usb 1-1: config 74 has an invalid interface number: 142 but max is 2 [ 134.006744][ T5333] usb 1-1: config 74 has an invalid interface number: 72 but max is 2 [ 134.006764][ T5333] usb 1-1: config 74 has an invalid interface number: 97 but max is 2 [ 134.006784][ T5333] usb 1-1: config 74 has no interface number 0 [ 134.006798][ T5333] usb 1-1: config 74 has no interface number 1 [ 134.006846][ T5333] usb 1-1: config 74 has no interface number 2 [ 134.006899][ T5333] usb 1-1: config 74 interface 142 altsetting 255 endpoint 0xB has invalid maxpacket 64, setting to 8 [ 134.006926][ T5333] usb 1-1: config 74 interface 142 altsetting 255 endpoint 0x9 has an invalid bInterval 128, changing to 4 [ 134.006952][ T5333] usb 1-1: config 74 interface 142 altsetting 255 endpoint 0x9 has invalid maxpacket 1024, setting to 0 [ 134.006997][ T5333] usb 1-1: config 74 interface 142 altsetting 255 endpoint 0xD has invalid maxpacket 64, setting to 8 [ 134.007032][ T5333] usb 1-1: config 74 interface 72 altsetting 255 endpoint 0x8 has invalid maxpacket 48, setting to 8 [ 134.007065][ T5333] usb 1-1: config 74 interface 97 altsetting 148 has a duplicate endpoint with address 0xD, skipping [ 134.007085][ T5333] usb 1-1: config 74 interface 142 has no altsetting 0 [ 134.007102][ T5333] usb 1-1: config 74 interface 72 has no altsetting 0 [ 134.007138][ T5333] usb 1-1: config 74 interface 97 has no altsetting 0 [ 134.035909][ T5722] legousbtower 3-1:14.228: interrupt endpoints not found [ 134.256715][ T5701] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 134.277353][ T5701] usb 2-1: device descriptor read/8, error -71 [ 134.516751][ T5701] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 134.537398][ T5701] usb 2-1: device descriptor read/8, error -71 [ 134.647207][ T5701] usb usb2-port1: unable to enumerate USB device [ 134.709717][ T31] audit: type=1400 audit(1788493756.000:389): avc: denied { listen } for pid=6991 comm="syz.4.427" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 135.186713][ T5798] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 135.217673][ T5714] usb 3-1: USB disconnect, device number 15 [ 135.316859][ T5798] usb 5-1: device descriptor read/64, error -71 [ 135.362564][ T7004] bridge_slave_0: left allmulticast mode [ 135.362598][ T7004] bridge_slave_0: left promiscuous mode [ 135.363447][ T7004] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.376591][ T7004] bridge_slave_1: left allmulticast mode [ 135.377678][ T7004] bridge_slave_1: left promiscuous mode [ 135.377878][ T7004] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.401515][ T7004] bond0: (slave bond_slave_0): Releasing backup interface [ 135.410560][ T7004] bond0: (slave bond_slave_1): Releasing backup interface [ 135.421370][ T7004] team0: Port device team_slave_0 removed [ 135.428167][ T7004] team0: Port device team_slave_1 removed [ 135.428547][ T7004] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 135.434586][ T7004] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 135.441984][ T7004] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 135.558658][ T5798] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 135.656716][ T5714] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 135.686767][ T5798] usb 5-1: device descriptor read/64, error -71 [ 135.797117][ T5798] usb usb5-port1: attempt power cycle [ 135.806749][ T5714] usb 3-1: Using ep0 maxpacket: 8 [ 135.807590][ T5714] usb 3-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 135.808656][ T5714] usb 3-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.808685][ T5714] usb 3-1: config 0 interface 0 has no altsetting 0 [ 135.808715][ T5714] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.824191][ T5714] usb 3-1: config 0 descriptor?? [ 136.030166][ T7002] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 136.030647][ T7002] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 136.034738][ T5714] usbhid 3-1:0.0: can't add hid device: -71 [ 136.034826][ T5714] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 136.038139][ T5714] usb 3-1: USB disconnect, device number 16 [ 136.133370][ T7013] syzkaller0: entered promiscuous mode [ 136.133400][ T7013] syzkaller0: entered allmulticast mode [ 136.138642][ T5798] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 136.142972][ T7013] tipc: Enabled bearer , priority 0 [ 136.145916][ T7013] tipc: Resetting bearer [ 136.152592][ T7012] tipc: Resetting bearer [ 136.160009][ T5798] usb 5-1: device descriptor read/8, error -71 [ 136.178677][ T7012] tipc: Disabling bearer [ 136.286481][ T7015] loop0: detected capacity change from 0 to 3904 [ 136.340180][ T7015] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 136.350988][ T7015] ldm_parse_privhead(): PRIVHEAD contains an invalid GUID. [ 136.351010][ T7015] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 136.351072][ T7015] loop0: [ 136.402605][ T5798] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 136.428349][ T5798] usb 5-1: device descriptor read/8, error -71 [ 136.442789][ T31] audit: type=1400 audit(1788493757.730:390): avc: denied { mount } for pid=7016 comm="syz.1.437" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 136.475062][ T7017] ima: policy update failed [ 136.481834][ T31] audit: type=1802 audit(1788493757.770:391): pid=7017 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=policy_update cause=failed comm="syz.1.437" res=0 errno=0 [ 136.529628][ T31] audit: type=1400 audit(1788493757.820:392): avc: denied { unmount } for pid=5597 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 136.537134][ T5798] usb usb5-port1: unable to enumerate USB device [ 136.636443][ T5333] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.652081][ T5333] usb 1-1: can't set config #74, error -71 [ 136.662629][ T5333] usb 1-1: USB disconnect, device number 12 [ 136.778564][ T7029] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 136.804085][ T7030] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.441'. [ 136.813874][ T7027] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.441'. [ 136.830026][ T9] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 136.910015][ T1222] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 136.979013][ T9] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 136.979921][ T9] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 136.979958][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 136.979983][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 136.980004][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 136.980886][ T9] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 136.980908][ T9] usb 2-1: Manufacturer: syz [ 136.984071][ T9] usb 2-1: config 0 descriptor?? [ 137.096724][ T1222] usb 3-1: Using ep0 maxpacket: 32 [ 137.104697][ T1222] usb 3-1: unable to get BOS descriptor or descriptor too short [ 137.112777][ T1222] usb 3-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 137.123955][ T1222] usb 3-1: config 14 has an invalid interface number: 57 but max is 1 [ 137.132219][ T1222] usb 3-1: config 14 has an invalid interface number: 228 but max is 1 [ 137.132244][ T1222] usb 3-1: config 14 has no interface number 0 [ 137.132260][ T1222] usb 3-1: config 14 has no interface number 1 [ 137.132311][ T1222] usb 3-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 137.132325][ T1222] usb 3-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 137.132340][ T1222] usb 3-1: config 14 interface 57 has no altsetting 0 [ 137.132355][ T1222] usb 3-1: config 14 interface 228 has no altsetting 0 [ 137.152173][ T1222] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.152197][ T1222] usb 3-1: Product: syz [ 137.152211][ T1222] usb 3-1: Manufacturer: syz [ 137.152225][ T1222] usb 3-1: SerialNumber: syz [ 137.401364][ T9] usbhid 2-1:0.0: can't add hid device: -71 [ 137.401469][ T9] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 137.420735][ T9] usb 2-1: USB disconnect, device number 18 [ 137.564397][ T1222] legousbtower 3-1:14.57: interrupt endpoints not found [ 137.632331][ T7042] netlink: 4 bytes leftover after parsing attributes in process `syz.0.449'. [ 137.685158][ T7044] syzkaller0: entered promiscuous mode [ 137.685199][ T7044] syzkaller0: entered allmulticast mode [ 137.774138][ T1222] legousbtower 3-1:14.228: interrupt endpoints not found [ 137.938909][ T5798] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 138.107247][ T5798] usb 4-1: New USB device found, idVendor=1a86, idProduct=7522, bcdDevice=35.36 [ 138.108140][ T5798] usb 4-1: config index 0 descriptor too short (expected 80, got 18) [ 138.108163][ T5798] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 138.108182][ T5798] usb 4-1: config 0 has no interfaces? [ 138.110508][ T5798] usb 4-1: New USB device strings: Mfr=241, Product=2, SerialNumber=3 [ 138.110531][ T5798] usb 4-1: Product: syz [ 138.110547][ T5798] usb 4-1: Manufacturer: syz [ 138.110561][ T5798] usb 4-1: SerialNumber: syz [ 138.120274][ T5798] usb 4-1: config 0 descriptor?? [ 138.156930][ T5714] usb 1-1: new low-speed USB device number 13 using dummy_hcd [ 138.201677][ T7059] netlink: 44 bytes leftover after parsing attributes in process `syz.1.458'. [ 138.298600][ T5714] usb 1-1: unable to get BOS descriptor or descriptor too short [ 138.298648][ T5714] usb 1-1: New USB device found, idVendor=0711, idProduct=0210, bcdDevice=22.c2 [ 138.300294][ T5714] usb 1-1: config 74 has an invalid interface number: 142 but max is 2 [ 138.300318][ T5714] usb 1-1: config 74 has an invalid interface number: 72 but max is 2 [ 138.300338][ T5714] usb 1-1: config 74 has an invalid interface number: 97 but max is 2 [ 138.300357][ T5714] usb 1-1: config 74 has no interface number 0 [ 138.300373][ T5714] usb 1-1: config 74 has no interface number 1 [ 138.300389][ T5714] usb 1-1: config 74 has no interface number 2 [ 138.300438][ T5714] usb 1-1: config 74 interface 142 altsetting 255 endpoint 0xB has invalid maxpacket 64, setting to 8 [ 138.300463][ T5714] usb 1-1: config 74 interface 142 altsetting 255 endpoint 0x9 has an invalid bInterval 128, changing to 4 [ 138.300487][ T5714] usb 1-1: config 74 interface 142 altsetting 255 endpoint 0x9 has invalid maxpacket 1024, setting to 0 [ 138.300511][ T5714] usb 1-1: config 74 interface 142 altsetting 255 endpoint 0xD has invalid maxpacket 64, setting to 8 [ 138.300545][ T5714] usb 1-1: config 74 interface 72 altsetting 255 endpoint 0x8 has invalid maxpacket 48, setting to 8 [ 138.300641][ T5714] usb 1-1: config 74 interface 97 altsetting 148 has a duplicate endpoint with address 0xD, skipping [ 138.300664][ T5714] usb 1-1: config 74 interface 142 has no altsetting 0 [ 138.300682][ T5714] usb 1-1: config 74 interface 72 has no altsetting 0 [ 138.300700][ T5714] usb 1-1: config 74 interface 97 has no altsetting 0 [ 138.343291][ T1222] usb 4-1: USB disconnect, device number 16 [ 138.477514][ T5798] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 138.626710][ T5798] usb 5-1: Using ep0 maxpacket: 16 [ 138.632319][ T5798] usb 5-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice=c5.7a [ 138.635250][ T5798] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.635274][ T5798] usb 5-1: Product: syz [ 138.635289][ T5798] usb 5-1: Manufacturer: syz [ 138.635303][ T5798] usb 5-1: SerialNumber: syz [ 138.696846][ T25] usb 2-1: new full-speed USB device number 19 using dummy_hcd [ 138.700134][ T1222] usb 3-1: USB disconnect, device number 17 [ 138.842452][ T7074] netlink: 8 bytes leftover after parsing attributes in process `syz.2.463'. [ 138.852378][ T25] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 138.858643][ T25] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 138.858667][ T25] usb 2-1: config 0 has no interface number 0 [ 138.858736][ T25] usb 2-1: config 0 interface 8 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 138.860431][ T25] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 138.860453][ T25] usb 2-1: Product: syz [ 138.860467][ T25] usb 2-1: SerialNumber: syz [ 138.865422][ T25] usb 2-1: config 0 descriptor?? [ 138.871646][ T25] usbhid 2-1:0.8: couldn't find an input interrupt endpoint [ 138.930323][ T5798] plfxlc 5-1:251.0: Firmware Version: 0 [ 138.930387][ T5798] plfxlc 5-1:251.0: Unit type is station [ 138.956129][ T31] audit: type=1400 audit(1788493760.240:393): avc: denied { allowed } for pid=7075 comm="syz.2.464" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 139.035372][ T7078] syzkaller0: entered promiscuous mode [ 139.043710][ T7078] syzkaller0: entered allmulticast mode [ 139.086814][ T1222] usb 2-1: USB disconnect, device number 19 [ 139.159157][ T31] audit: type=1400 audit(1788493760.450:394): avc: denied { write } for pid=7081 comm="syz.3.467" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 139.186015][ T7082] smbdirect: ib_dev[syz1]: added: RNIC max_fast_reg_page_list_len=256 device_cap_flags=0x200000 kernel_cap_flags=0x10 page_size_cap=0x1000 [ 139.201766][ T7082] smbdirect: ib_dev[syz1]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=1 max_cqe=3276800 max_qp_wr=32768 max_send_sge=6 max_recv_sge=6 [ 139.210134][ T5798] plfxlc 5-1:251.0: vendor command failed (-71) [ 139.210175][ T5798] plfxlc 5-1:251.0: FPGA download failed (-22) [ 139.220940][ T7082] smbdirect: ib_dev[syz1]PORT[1]: iwarp=1 ib=0 roce=0 v1=0 v2=0 core_cap_flags=0x400008 [ 139.250227][ T7082] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 139.262141][ T7082] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 139.282627][ T5798] plfxlc 5-1:251.0: pureLifi:Device error [ 139.282670][ T5798] plfxlc 5-1:251.0: probe with driver plfxlc failed with error -22 [ 139.289912][ T5798] usb 5-1: USB disconnect, device number 31 [ 139.587979][ T5798] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 139.677657][ T7099] netlink: 16 bytes leftover after parsing attributes in process `syz.3.473'. [ 139.737141][ T5798] usb 5-1: Using ep0 maxpacket: 16 [ 139.739326][ T5798] usb 5-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice=c5.7a [ 139.743126][ T5798] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.743149][ T5798] usb 5-1: Product: syz [ 139.743163][ T5798] usb 5-1: Manufacturer: syz [ 139.743177][ T5798] usb 5-1: SerialNumber: syz [ 139.906887][ T1231] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 139.960169][ T7061] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 139.960670][ T7061] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 139.962787][ T7061] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 139.963382][ T7061] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 139.971469][ T5798] plfxlc 5-1:251.0: Firmware Version: 0 [ 139.971509][ T5798] plfxlc 5-1:251.0: Unit type is station [ 140.056764][ T1231] usb 2-1: Using ep0 maxpacket: 32 [ 140.059468][ T1231] usb 2-1: unable to get BOS descriptor or descriptor too short [ 140.059511][ T1231] usb 2-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 140.061595][ T1231] usb 2-1: config 14 has an invalid interface number: 57 but max is 1 [ 140.061620][ T1231] usb 2-1: config 14 has an invalid interface number: 228 but max is 1 [ 140.061640][ T1231] usb 2-1: config 14 has no interface number 0 [ 140.061656][ T1231] usb 2-1: config 14 has no interface number 1 [ 140.061726][ T1231] usb 2-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 140.061748][ T1231] usb 2-1: config 14 interface 228 altsetting 5 has an invalid endpoint descriptor of length 5, skipping [ 140.061770][ T1231] usb 2-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 140.061796][ T1231] usb 2-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 140.061841][ T1231] usb 2-1: config 14 interface 57 has no altsetting 0 [ 140.061859][ T1231] usb 2-1: config 14 interface 228 has no altsetting 0 [ 140.070387][ T1231] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.070411][ T1231] usb 2-1: Product: syz [ 140.070445][ T1231] usb 2-1: Manufacturer: syz [ 140.070459][ T1231] usb 2-1: SerialNumber: syz [ 140.226866][ T5798] plfxlc 5-1:251.0: vendor command failed (-71) [ 140.227738][ T5798] plfxlc 5-1:251.0: FPGA download failed (-22) [ 140.296482][ T5798] plfxlc 5-1:251.0: pureLifi:Device error [ 140.296583][ T5798] plfxlc 5-1:251.0: probe with driver plfxlc failed with error -22 [ 140.296831][ T25] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 140.306184][ T5798] usb 5-1: USB disconnect, device number 32 [ 140.448237][ T25] usb 4-1: unable to get BOS descriptor or descriptor too short [ 140.448287][ T25] usb 4-1: New USB device found, idVendor=100d, idProduct=3342, bcdDevice=99.ba [ 140.449226][ T25] usb 4-1: config 8 has an invalid interface number: 129 but max is 0 [ 140.449248][ T25] usb 4-1: config 8 has no interface number 0 [ 140.451091][ T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.451114][ T25] usb 4-1: Product: syz [ 140.451129][ T25] usb 4-1: Manufacturer: syz [ 140.451143][ T25] usb 4-1: SerialNumber: syz [ 140.487974][ T5333] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 140.510768][ T1231] legousbtower 2-1:14.57: interrupt endpoints not found [ 140.604028][ T31] audit: type=1400 audit(1788493761.890:395): avc: denied { read write } for pid=7111 comm="syz.4.480" name="sg0" dev="devtmpfs" ino=866 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 140.627992][ T31] audit: type=1400 audit(1788493761.890:396): avc: denied { open } for pid=7111 comm="syz.4.480" path="/dev/sg0" dev="devtmpfs" ino=866 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 140.628045][ T31] audit: type=1400 audit(1788493761.890:397): avc: denied { ioctl } for pid=7111 comm="syz.4.480" path="/dev/sg0" dev="devtmpfs" ino=866 ioctlcmd=0x227b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 140.682898][ T25] cxacru 4-1:8.129: usbatm_usb_probe: bind failed: -19! [ 140.690017][ T25] usb 4-1: USB disconnect, device number 17 [ 140.707303][ T5333] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 140.709516][ T5333] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 140.709539][ T5333] usb 3-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 140.711429][ T5333] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.711451][ T5333] usb 3-1: Product: syz [ 140.711466][ T5333] usb 3-1: Manufacturer: syz [ 140.711480][ T5333] usb 3-1: SerialNumber: syz [ 140.765530][ T1231] legousbtower 2-1:14.228: interrupt endpoints not found [ 140.935642][ T5714] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.954741][ T5714] usb 1-1: can't set config #74, error -71 [ 140.954824][ T7108] netlink: 16 bytes leftover after parsing attributes in process `syz.2.478'. [ 140.974517][ T5714] usb 1-1: USB disconnect, device number 13 [ 141.010618][ T7120] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 141.088972][ T5333] usb 3-1: USB disconnect, device number 18 [ 141.115296][ T7120] md: md0: raid1 would not accept array [ 141.146931][ T1231] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 141.165929][ T7126] md: recover of RAID array md0 [ 141.178427][ T7127] netlink: 16 bytes leftover after parsing attributes in process `syz.0.485'. [ 141.192012][ T7126] md: md0: recover done. [ 141.197259][ T7127] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.281863][ T31] audit: type=1400 audit(1788493762.570:398): avc: denied { mmap_zero } for pid=7130 comm="syz.0.486" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 141.315602][ T7134] netlink: 24 bytes leftover after parsing attributes in process `syz.3.488'. [ 141.315749][ T7134] netlink: 24 bytes leftover after parsing attributes in process `syz.3.488'. [ 141.324568][ T1231] usb 5-1: Using ep0 maxpacket: 16 [ 141.341507][ T1231] usb 5-1: unable to get BOS descriptor or descriptor too short [ 141.341562][ T1231] usb 5-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 141.361027][ T1231] usb 5-1: config 13 has an invalid interface number: 50 but max is 0 [ 141.361060][ T1231] usb 5-1: config 13 has an invalid descriptor of length 0, skipping remainder of the config [ 141.361099][ T1231] usb 5-1: config 13 has no interface number 0 [ 141.361145][ T1231] usb 5-1: config 13 interface 50 altsetting 167 bulk endpoint 0x88 has invalid maxpacket 16 [ 141.361173][ T1231] usb 5-1: config 13 interface 50 altsetting 167 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 141.361200][ T1231] usb 5-1: config 13 interface 50 has no altsetting 0 [ 141.418097][ T1231] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.418133][ T1231] usb 5-1: Product: syz [ 141.418166][ T1231] usb 5-1: Manufacturer: syz [ 141.418184][ T1231] usb 5-1: SerialNumber: syz [ 141.446111][ T7118] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 141.647978][ T31] audit: type=1400 audit(1788493762.940:399): avc: denied { call } for pid=7139 comm="syz.0.491" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 141.667929][ T31] audit: type=1400 audit(1788493762.960:400): avc: denied { transfer } for pid=7139 comm="syz.0.491" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 141.695873][ T1231] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 141.703799][ T1231] usb 5-1: MIDIStreaming interface descriptor not found [ 141.757866][ T5333] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 141.795132][ T1231] usb 5-1: USB disconnect, device number 33 [ 141.857148][ T5868] udevd[5868]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:13.50/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 141.907472][ T5333] usb 4-1: Using ep0 maxpacket: 16 [ 141.908128][ T5333] usb 4-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice=c5.7a [ 141.910745][ T5333] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.910767][ T5333] usb 4-1: Product: syz [ 141.910781][ T5333] usb 4-1: Manufacturer: syz [ 141.910796][ T5333] usb 4-1: SerialNumber: syz [ 142.136847][ T9] usb 3-1: new full-speed USB device number 19 using dummy_hcd [ 142.158491][ T5333] plfxlc 4-1:251.0: Firmware Version: 0 [ 142.158553][ T5333] plfxlc 4-1:251.0: Unit type is station [ 142.269074][ T7156] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 142.287296][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 142.288396][ T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 64 [ 142.288433][ T9] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 64 [ 142.288458][ T9] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 142.290557][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.290580][ T9] usb 3-1: Product: syz [ 142.290595][ T9] usb 3-1: Manufacturer: syz [ 142.290609][ T9] usb 3-1: SerialNumber: syz [ 142.295760][ T9] cdc_mbim 3-1:1.0: skipping garbage [ 142.386749][ T5333] plfxlc 4-1:251.0: vendor command failed (-71) [ 142.386794][ T5333] plfxlc 4-1:251.0: FPGA download failed (-22) [ 142.401183][ T7156] md: md0: raid1 would not accept array [ 142.409470][ T7160] md: could not open device unknown-block(1,0). [ 142.421286][ T6879] md_update_sb: can't update sb for read-only array md0 [ 142.495795][ T7149] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 142.499259][ T5333] plfxlc 4-1:251.0: pureLifi:Device error [ 142.499305][ T5333] plfxlc 4-1:251.0: probe with driver plfxlc failed with error -22 [ 142.516137][ T5333] usb 4-1: USB disconnect, device number 18 [ 142.524208][ T7149] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 142.616025][ T7165] netlink: 16 bytes leftover after parsing attributes in process `syz.0.497'. [ 142.617986][ T7165] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.670757][ T31] audit: type=1400 audit(1788493763.960:401): avc: denied { cmd } for pid=7166 comm="iou-wrk-7167" path="socket:[18614]" dev="sockfs" ino=18614 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 142.750129][ T5722] usb 2-1: USB disconnect, device number 20 [ 142.857076][ T5333] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 142.892146][ T7177] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.500'. [ 142.892757][ T7176] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.500'. [ 142.937236][ T31] audit: type=1400 audit(1788493764.230:402): avc: denied { create } for pid=7148 comm="syz.2.493" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 142.969694][ T9] cdc_mbim 3-1:1.0: failed GET_NTB_PARAMETERS [ 142.976040][ T9] cdc_mbim 3-1:1.0: bind() failure [ 142.986859][ T9] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 142.994089][ T9] cdc_ncm 3-1:1.1: bind() failure [ 143.005944][ T9] usb 3-1: USB disconnect, device number 19 [ 143.013683][ T5333] usb 4-1: Using ep0 maxpacket: 16 [ 143.020804][ T5333] usb 4-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice=c5.7a [ 143.036048][ T5333] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.036087][ T5333] usb 4-1: Product: syz [ 143.036115][ T5333] usb 4-1: Manufacturer: syz [ 143.036132][ T5333] usb 4-1: SerialNumber: syz [ 143.045720][ T5701] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 143.236715][ T5701] usb 5-1: Using ep0 maxpacket: 32 [ 143.242742][ T5701] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 143.255759][ T5701] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 143.255808][ T5701] usb 5-1: config 0 has no interfaces? [ 143.276194][ T5701] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 143.276233][ T5701] usb 5-1: Product: syz [ 143.276285][ T5701] usb 5-1: Manufacturer: syz [ 143.276304][ T5701] usb 5-1: SerialNumber: syz [ 143.301992][ T5701] usb 5-1: config 0 descriptor?? [ 143.314704][ T7138] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 143.324211][ T7138] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 143.334754][ T7138] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 143.343701][ T7138] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 143.361586][ T5333] plfxlc 4-1:251.0: Firmware Version: 0 [ 143.367460][ T5333] plfxlc 4-1:251.0: Unit type is station [ 143.490330][ T7185] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 143.501776][ T6879] md_update_sb: can't update sb for read-only array md0 [ 143.529634][ T1231] usb 5-1: USB disconnect, device number 34 [ 143.607579][ T5333] plfxlc 4-1:251.0: vendor command failed (-71) [ 143.613948][ T5333] plfxlc 4-1:251.0: FPGA download failed (-22) [ 143.695914][ T5333] plfxlc 4-1:251.0: pureLifi:Device error [ 143.695958][ T5333] plfxlc 4-1:251.0: probe with driver plfxlc failed with error -22 [ 143.726027][ T5333] usb 4-1: USB disconnect, device number 19 [ 143.985194][ T7206] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 144.050616][ T7210] netlink: 24 bytes leftover after parsing attributes in process `syz.3.511'. [ 144.062332][ T7210] netlink: 24 bytes leftover after parsing attributes in process `syz.3.511'. [ 144.163334][ T7214] syzkaller0: entered promiscuous mode [ 144.163361][ T7214] syzkaller0: entered allmulticast mode [ 144.319600][ T7216] md: could not open device unknown-block(1,0). [ 144.326537][ T6879] md_update_sb: can't update sb for read-only array md0 [ 144.407813][ T7220] syzkaller0: entered promiscuous mode [ 144.416844][ T7220] syzkaller0: entered allmulticast mode [ 144.559043][ T31] audit: type=1400 audit(1788493765.850:403): avc: denied { prog_run } for pid=7227 comm="syz.2.520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 144.733821][ T7237] netlink: 44 bytes leftover after parsing attributes in process `syz.4.525'. [ 144.791168][ T7240] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 144.840705][ T6879] md_update_sb: can't update sb for read-only array md0 [ 144.889984][ T7244] md: could not open device unknown-block(1,0). [ 144.898718][ T6879] md_update_sb: can't update sb for read-only array md0 [ 144.914535][ T6879] md_update_sb: can't update sb for read-only array md0 [ 144.928827][ T6879] md_update_sb: can't update sb for read-only array md0 [ 144.946538][ T7245] syzkaller0: entered promiscuous mode [ 144.946580][ T7245] syzkaller0: entered allmulticast mode [ 145.151254][ T7255] netlink: 12 bytes leftover after parsing attributes in process `syz.4.532'. [ 145.479726][ T7273] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.556705][ T7273] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 145.567458][ T7273] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 145.656862][ T1005] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.656918][ T1005] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.656946][ T1005] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.656975][ T1005] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 145.766797][ T5333] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 145.898923][ T5333] usb 5-1: device descriptor read/64, error -71 [ 146.146912][ T5333] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 146.182746][ T7304] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 146.296749][ T5333] usb 5-1: device descriptor read/64, error -71 [ 146.409120][ T5333] usb usb5-port1: attempt power cycle [ 146.514443][ T7321] tipc: Started in network mode [ 146.514485][ T7321] tipc: Node identity f2b1a7a34b5e, cluster identity 4711 [ 146.514638][ T7321] tipc: Enabled bearer , priority 0 [ 146.515135][ T7321] syzkaller0: entered promiscuous mode [ 146.515157][ T7321] syzkaller0: entered allmulticast mode [ 146.520838][ T7321] tipc: Resetting bearer [ 146.553808][ T7320] tipc: Resetting bearer [ 146.586041][ T7320] tipc: Disabling bearer [ 146.676907][ T5722] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 146.746943][ T5333] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 146.768647][ T5333] usb 5-1: device descriptor read/8, error -71 [ 146.828588][ T5722] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 146.838866][ T5722] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 146.838922][ T5722] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 146.838945][ T5722] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 146.838996][ T5722] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 146.882938][ T5722] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 146.882985][ T5722] usb 2-1: Product: syz [ 146.883014][ T5722] usb 2-1: Manufacturer: syz [ 146.921830][ T5722] cdc_wdm 2-1:1.0: skipping garbage [ 146.927242][ T5722] cdc_wdm 2-1:1.0: skipping garbage [ 146.942330][ T5722] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 146.945568][ T7336] sch_tbf: burst 19872 is lower than device lo mtu (11337746) ! [ 146.956385][ T5722] cdc_wdm 2-1:1.0: Unknown control protocol [ 147.006748][ T5333] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 147.007799][ T7338] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 147.027423][ T5333] usb 5-1: device descriptor read/8, error -71 [ 147.048130][ T6879] md_update_sb: can't update sb for read-only array md0 [ 147.082223][ T6879] md_update_sb: can't update sb for read-only array md0 [ 147.092515][ T6879] md_update_sb: can't update sb for read-only array md0 [ 147.134965][ T25] usb 2-1: USB disconnect, device number 21 [ 147.142070][ T5333] usb usb5-port1: unable to enumerate USB device [ 147.298265][ T31] audit: type=1400 audit(1788493768.590:404): avc: denied { remount } for pid=7344 comm="syz.3.567" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 147.409308][ T31] audit: type=1400 audit(1788493768.700:405): avc: denied { create } for pid=7315 comm="syz.1.553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 147.444304][ T7353] fuse: Bad value for 'fd' [ 147.464402][ T7351] socket: no more sockets [ 147.490322][ T7351] socket: no more sockets [ 147.502963][ T31] audit: type=1400 audit(1788493768.790:406): avc: denied { connect } for pid=7354 comm="syz.2.572" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 147.503844][ T7351] socket: no more sockets [ 147.515909][ T7351] socket: no more sockets [ 147.530392][ T7351] socket: no more sockets [ 147.536922][ T31] audit: type=1400 audit(1788493768.820:407): avc: denied { write } for pid=7354 comm="syz.2.572" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 147.655560][ T7360] netlink: 24 bytes leftover after parsing attributes in process `syz.2.574'. [ 147.655761][ T7360] netlink: 24 bytes leftover after parsing attributes in process `syz.2.574'. [ 147.733459][ T7362] syzkaller0: entered promiscuous mode [ 147.739341][ T7362] syzkaller0: entered allmulticast mode [ 148.389362][ T7383] syzkaller0: entered promiscuous mode [ 148.389402][ T7383] syzkaller0: entered allmulticast mode [ 148.593258][ T7393] syzkaller0: entered promiscuous mode [ 148.593301][ T7393] syzkaller0: entered allmulticast mode [ 148.749173][ T7401] md: could not open device unknown-block(1,0). [ 148.755697][ T6879] md_update_sb: can't update sb for read-only array md0 [ 148.767158][ T6879] md_update_sb: can't update sb for read-only array md0 [ 148.906957][ T25] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 148.922885][ T7408] netlink: 24 bytes leftover after parsing attributes in process `syz.4.594'. [ 148.932284][ T7408] netlink: 24 bytes leftover after parsing attributes in process `syz.4.594'. [ 149.057319][ T25] usb 2-1: Using ep0 maxpacket: 8 [ 149.062410][ T25] usb 2-1: New USB device found, idVendor=0763, idProduct=2003, bcdDevice= 0.40 [ 149.066514][ T25] usb 2-1: config index 0 descriptor too short (expected 29047, got 119) [ 149.066538][ T25] usb 2-1: config 1 has too many interfaces: 219, using maximum allowed: 32 [ 149.066563][ T25] usb 2-1: config 1 has an invalid descriptor of length 71, skipping remainder of the config [ 149.066581][ T25] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 219 [ 149.066916][ T25] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 50192, setting to 1024 [ 149.066947][ T25] usb 2-1: config 1 interface 1 has no altsetting 0 [ 149.074989][ T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.075014][ T25] usb 2-1: Product: syz [ 149.075029][ T25] usb 2-1: Manufacturer: syz [ 149.075044][ T25] usb 2-1: SerialNumber: syz [ 149.115898][ T7416] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 149.188911][ T7420] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 149.247622][ T7420] md: couldn't update array info. -22 [ 149.248011][ T6879] md_update_sb: can't update sb for read-only array md0 [ 149.266970][ T6879] md_update_sb: can't update sb for read-only array md0 [ 149.298448][ T25] usb 2-1: selecting invalid altsetting 0 [ 149.299736][ T25] usb 2-1: 1:1 : no or invalid class specific endpoint descriptor [ 149.299764][ T25] usb 2-1: 1:1 : format type 0 is detected, processed as PCM [ 149.299781][ T25] usb 2-1: 1:1 : sample bitwidth 177 in over sample bytes 2 [ 149.301927][ T25] usb 2-1: selecting invalid altsetting 0 [ 149.304139][ T25] usb 2-1: 1:1: cannot set freq 137 to ep 0x1 [ 149.304163][ T25] usb 2-1: selecting invalid altsetting 0 [ 149.304182][ T25] usb 2-1: 0:2 : does not exist [ 149.308367][ T7420] md: could not open device unknown-block(1,1). [ 149.308416][ T7420] md: md_import_device returned -16 [ 149.308696][ T6879] md_update_sb: can't update sb for read-only array md0 [ 149.371651][ T1231] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 149.391519][ T25] usb 2-1: USB disconnect, device number 22 [ 149.459566][ T5625] udevd[5625]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 149.476878][ T5722] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 149.519291][ T1231] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 149.528402][ T1231] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 149.528425][ T1231] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 149.529445][ T1231] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 149.529468][ T1231] usb 3-1: Manufacturer: syz [ 149.532576][ T1231] usb 3-1: config 0 descriptor?? [ 149.626821][ T5722] usb 5-1: Using ep0 maxpacket: 32 [ 149.627604][ T5722] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 149.628863][ T5722] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 149.628902][ T5722] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 149.630971][ T5722] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 149.630993][ T5722] usb 5-1: Product: syz [ 149.631007][ T5722] usb 5-1: Manufacturer: syz [ 149.631022][ T5722] usb 5-1: SerialNumber: syz [ 149.642163][ T5722] usb 5-1: config 0 descriptor?? [ 149.849672][ T25] usb 5-1: USB disconnect, device number 39 [ 149.851477][ T7426] syzkaller0: entered promiscuous mode [ 149.851497][ T7426] syzkaller0: entered allmulticast mode [ 150.012050][ T7429] ima: policy update failed [ 150.012271][ T31] audit: type=1802 audit(1788493771.300:408): pid=7429 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=policy_update cause=failed comm="syz.1.605" res=0 errno=0 [ 150.169444][ T7435] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 150.169444][ T7435] The task syz.1.606 (7435) triggered the difference, watch for misbehavior. [ 150.297375][ T7437] netlink: 16 bytes leftover after parsing attributes in process `syz.0.607'. [ 150.339146][ T7439] netlink: 24 bytes leftover after parsing attributes in process `syz.0.608'. [ 150.339315][ T7439] netlink: 24 bytes leftover after parsing attributes in process `syz.0.608'. [ 150.493775][ T31] audit: type=1400 audit(1788493771.780:409): avc: denied { sqpoll } for pid=7447 comm="syz.4.612" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 150.746713][ T25] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 150.908437][ T25] usb 5-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 150.909012][ T25] usb 5-1: config 0 has no interfaces? [ 150.910241][ T25] usb 5-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 150.910264][ T25] usb 5-1: Manufacturer: syz [ 150.914571][ T25] usb 5-1: config 0 descriptor?? [ 150.992708][ T7451] tipc: Enabled bearer , priority 0 [ 150.999095][ T7451] syzkaller0: entered promiscuous mode [ 150.999125][ T7451] syzkaller0: entered allmulticast mode [ 151.009752][ T7451] tipc: Resetting bearer [ 151.014563][ T7450] tipc: Resetting bearer [ 151.033105][ T7450] tipc: Disabling bearer [ 151.041956][ T7453] syzkaller0: entered promiscuous mode [ 151.041980][ T7453] syzkaller0: entered allmulticast mode [ 151.124274][ T5722] usb 5-1: USB disconnect, device number 40 [ 151.355411][ T7465] netlink: 12 bytes leftover after parsing attributes in process `syz.0.620'. [ 151.486778][ T5333] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 151.637480][ T5333] usb 4-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 151.640536][ T5333] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 151.640565][ T5333] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 151.640587][ T5333] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 151.642559][ T5333] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.642581][ T5333] usb 4-1: Product: syz [ 151.642596][ T5333] usb 4-1: Manufacturer: syz [ 151.642610][ T5333] usb 4-1: SerialNumber: syz [ 151.648203][ T5333] usb 4-1: config 0 descriptor?? [ 151.830687][ T7474] tipc: Enabled bearer , priority 0 [ 151.834732][ T7474] tipc: Resetting bearer [ 151.858420][ T7473] tipc: Disabling bearer [ 151.870794][ T5333] adutux 4-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 152.164675][ T25] usb 3-1: USB disconnect, device number 20 [ 152.206558][ T7478] syzkaller0: entered promiscuous mode [ 152.206616][ T7478] syzkaller0: entered allmulticast mode [ 152.267624][ T7480] netlink: 4 bytes leftover after parsing attributes in process `syz.1.627'. [ 152.301445][ T7482] netlink: 16 bytes leftover after parsing attributes in process `syz.2.626'. [ 152.437558][ T31] audit: type=1400 audit(1788493773.730:410): avc: denied { create } for pid=7485 comm="syz.2.629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 152.465577][ T31] audit: type=1400 audit(1788493773.750:411): avc: denied { bind } for pid=7485 comm="syz.2.629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 152.467529][ T31] audit: type=1400 audit(1788493773.760:412): avc: denied { accept } for pid=7485 comm="syz.2.629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 152.472561][ T31] audit: type=1400 audit(1788493773.760:413): avc: denied { setopt } for pid=7485 comm="syz.2.629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 152.671892][ T7493] syzkaller0: entered promiscuous mode [ 152.671944][ T7493] syzkaller0: entered allmulticast mode [ 152.997002][ T5722] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 153.146745][ T5722] usb 3-1: Using ep0 maxpacket: 16 [ 153.147340][ T5722] usb 3-1: New USB device found, idVendor=0bda, idProduct=0138, bcdDevice=30.12 [ 153.148537][ T5722] usb 3-1: config 166 has an invalid interface number: 177 but max is 1 [ 153.148562][ T5722] usb 3-1: config 166 has an invalid interface number: 34 but max is 1 [ 153.148582][ T5722] usb 3-1: config 166 has no interface number 0 [ 153.148598][ T5722] usb 3-1: config 166 has no interface number 1 [ 153.148639][ T5722] usb 3-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 153.148678][ T5722] usb 3-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 153.148707][ T5722] usb 3-1: config 166 interface 34 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 153.148731][ T5722] usb 3-1: config 166 interface 34 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 153.148756][ T5722] usb 3-1: config 166 interface 34 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 1024 [ 153.148782][ T5722] usb 3-1: config 166 interface 34 altsetting 1 bulk endpoint 0x86 has invalid maxpacket 1024 [ 153.148822][ T5722] usb 3-1: config 166 interface 34 altsetting 1 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 153.148845][ T5722] usb 3-1: config 166 interface 34 altsetting 1 endpoint 0x85 has invalid wMaxPacketSize 0 [ 153.148865][ T5722] usb 3-1: config 166 interface 34 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 153.148937][ T5722] usb 3-1: config 166 interface 177 has no altsetting 0 [ 153.148974][ T5722] usb 3-1: config 166 interface 34 has no altsetting 0 [ 153.151774][ T5722] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.151797][ T5722] usb 3-1: Product: syz [ 153.151811][ T5722] usb 3-1: Manufacturer: syz [ 153.151825][ T5722] usb 3-1: SerialNumber: syz [ 153.377177][ T5722] ums-realtek 3-1:166.177: USB Mass Storage device detected [ 153.588817][ T5722] ums-realtek 3-1:166.34: USB Mass Storage device detected [ 153.629688][ T7507] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 153.843112][ T5722] ums-realtek 3-1:166.34: probe with driver ums-realtek failed with error -5 [ 153.846912][ T5722] uvcvideo 3-1:166.34: Found UVC 0.00 device syz (0bda:0138) [ 153.846942][ T5722] uvcvideo 3-1:166.34: No valid video chain found. [ 153.854755][ T5722] usb 3-1: USB disconnect, device number 21 [ 154.161265][ T5722] usb 4-1: USB disconnect, device number 20 [ 154.465730][ T7537] syzkaller0: entered promiscuous mode [ 154.465766][ T7537] syzkaller0: entered allmulticast mode [ 154.476457][ T7538] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 154.547686][ T1231] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 154.595953][ T7538] md: md0: raid1 would not accept array [ 154.602602][ T6879] md_update_sb: can't update sb for read-only array md0 [ 154.697428][ T1231] usb 5-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 154.709360][ T1231] usb 5-1: config index 0 descriptor too short (expected 23569, got 27) [ 154.709413][ T1231] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 154.710453][ T1231] usb 5-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 154.710476][ T1231] usb 5-1: Manufacturer: syz [ 154.739368][ T1231] usb 5-1: config 0 descriptor?? [ 154.762983][ T1231] igorplugusb 5-1:0.0: incorrect number of endpoints [ 154.986527][ T1231] usb 5-1: USB disconnect, device number 41 [ 155.017018][ T7554] tipc: Started in network mode [ 155.017060][ T7554] tipc: Node identity 16ef43969ef3, cluster identity 4711 [ 155.017188][ T7554] tipc: Enabled bearer , priority 0 [ 155.017862][ T7554] syzkaller0: entered promiscuous mode [ 155.017880][ T7554] syzkaller0: entered allmulticast mode [ 155.024097][ T7554] tipc: Resetting bearer [ 155.058934][ T7553] tipc: Resetting bearer [ 155.098595][ T7553] tipc: Disabling bearer [ 155.643354][ T7584] debugfs: out of free dentries, can not create file 'proc_info' [ 157.356750][ T7562] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 157.363055][ T5611] Bluetooth: hci0: command 0x0c1a tx timeout [ 158.168723][ T7562] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 158.168985][ T7562] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 158.169121][ T7562] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 158.169245][ T7562] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 158.290504][ T7595] fuse: Bad value for 'group_id' [ 158.295918][ T7595] fuse: Bad value for 'group_id' [ 158.467082][ T5777] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 158.606725][ T5777] usb 2-1: device descriptor read/64, error -71 [ 158.618990][ T7616] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.674'. [ 158.797061][ T5722] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 158.846724][ T5777] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 158.947150][ T5722] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 158.948075][ T5722] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 158.948099][ T5722] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 158.948989][ T5722] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 158.949011][ T5722] usb 4-1: Manufacturer: syz [ 158.957627][ T5722] usb 4-1: config 0 descriptor?? [ 158.962072][ T5722] igorplugusb 4-1:0.0: incorrect number of endpoints [ 159.001328][ T5777] usb 2-1: device descriptor read/64, error -71 [ 159.107011][ T5777] usb usb2-port1: attempt power cycle [ 159.163704][ T5714] usb 4-1: USB disconnect, device number 21 [ 159.429348][ T7627] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 159.439468][ T5611] Bluetooth: hci1: command 0x0c1a tx timeout [ 159.446808][ T5777] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 159.467211][ T5777] usb 2-1: device descriptor read/8, error -71 [ 159.703554][ T7629] jffs2: notice: (7629) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 159.707300][ T5777] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 159.708426][ T31] audit: type=1400 audit(1788493781.000:414): avc: denied { mount } for pid=7628 comm="syz.3.678" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 159.709690][ T31] audit: type=1400 audit(1788493781.000:415): avc: denied { mounton } for pid=7628 comm="syz.3.678" path="/144/mnt" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 159.728375][ T5777] usb 2-1: device descriptor read/8, error -71 [ 159.837521][ T5777] usb usb2-port1: unable to enumerate USB device [ 160.236748][ T5611] Bluetooth: hci4: command 0x0c1a tx timeout [ 160.236798][ T5611] Bluetooth: hci3: command 0x0c1a tx timeout [ 160.236835][ T5603] Bluetooth: hci2: command 0x0c1a tx timeout [ 160.796816][ T5603] Bluetooth: hci0: command 0x0c1a tx timeout [ 160.797005][ T7622] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 161.674777][ T7622] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 161.681218][ T7622] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 161.681358][ T7622] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 161.681510][ T7622] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 161.797056][ T7647] md: could not open device unknown-block(1,1). [ 161.803983][ T7647] md: md_import_device returned -16 [ 161.813640][ T6879] md_update_sb: can't update sb for read-only array md0 [ 161.961805][ T7655] netlink: 16402 bytes leftover after parsing attributes in process `syz.4.686'. [ 162.237526][ T5722] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 162.303919][ T31] audit: type=1400 audit(1788493783.590:416): avc: denied { read write } for pid=7662 comm="syz.1.689" name="uhid" dev="devtmpfs" ino=1270 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 162.327031][ T31] audit: type=1400 audit(1788493783.620:417): avc: denied { open } for pid=7662 comm="syz.1.689" path="/dev/uhid" dev="devtmpfs" ino=1270 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 162.397250][ T5722] usb 5-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 162.398405][ T5722] usb 5-1: config index 0 descriptor too short (expected 23569, got 27) [ 162.398430][ T5722] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 162.398465][ T5722] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 162.401168][ T5722] usb 5-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 162.401189][ T5722] usb 5-1: Manufacturer: syz [ 162.417618][ T5722] usb 5-1: config 0 descriptor?? [ 162.420982][ T5722] igorplugusb 5-1:0.0: incorrect number of endpoints [ 162.625964][ T5701] usb 5-1: USB disconnect, device number 42 [ 162.634927][ T7671] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 162.876781][ T5611] Bluetooth: hci1: command 0x0c1a tx timeout [ 162.889730][ T7676] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 162.933414][ T6879] md_update_sb: can't update sb for read-only array md0 [ 162.943308][ T7678] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 163.019348][ T7680] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 163.150531][ T31] audit: type=1400 audit(1788493784.440:418): avc: denied { shutdown } for pid=7685 comm="syz.2.698" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 163.260428][ T7693] netlink: 4 bytes leftover after parsing attributes in process `syz.4.701'. [ 163.268418][ T7693] netlink: 4 bytes leftover after parsing attributes in process `syz.4.701'. [ 163.277113][ T5777] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 163.417360][ T5777] usb 2-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 163.418257][ T5777] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 163.418286][ T5777] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 163.418307][ T5777] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 163.420350][ T5777] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.420372][ T5777] usb 2-1: Product: syz [ 163.420387][ T5777] usb 2-1: Manufacturer: syz [ 163.420402][ T5777] usb 2-1: SerialNumber: syz [ 163.437753][ T5777] usb 2-1: config 0 descriptor?? [ 163.566726][ T5701] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 163.649724][ T5777] adutux 2-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 163.669605][ T5777] usb 2-1: USB disconnect, device number 27 [ 163.717637][ T5701] usb 5-1: Using ep0 maxpacket: 16 [ 163.718231][ T5701] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 163.719360][ T5701] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 163.721535][ T5701] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.721557][ T5701] usb 5-1: Product: syz [ 163.721571][ T5701] usb 5-1: Manufacturer: syz [ 163.721586][ T5701] usb 5-1: SerialNumber: syz [ 163.752712][ T5701] usb 5-1: config 0 descriptor?? [ 163.759473][ T5701] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 163.759512][ T5701] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 163.767100][ T5603] Bluetooth: hci4: command 0x0c1a tx timeout [ 163.767822][ T5603] Bluetooth: hci3: command 0x0c1a tx timeout [ 163.767850][ T5603] Bluetooth: hci2: command 0x0c1a tx timeout [ 163.887894][ T7703] smpboot: CPU 1 is now offline [ 164.024168][ T7707] fuse: Unknown parameter 'use00000000000000000000' [ 164.034852][ T7705] syzkaller0: entered promiscuous mode [ 164.040630][ T7705] syzkaller0: entered allmulticast mode [ 164.200327][ T7710] jffs2: notice: (7710) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 164.228539][ T31] audit: type=1400 audit(1788493785.520:419): avc: denied { write } for pid=7709 comm="syz.2.709" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 164.251193][ T5701] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 164.273129][ T31] audit: type=1400 audit(1788493785.560:420): avc: denied { add_name } for pid=7709 comm="syz.2.709" name="f1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 164.273172][ T31] audit: type=1400 audit(1788493785.560:421): avc: denied { create } for pid=7709 comm="syz.2.709" name="f1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 164.330068][ T5701] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 164.346201][ T5701] em28xx 5-1:0.0: board has no eeprom [ 164.370668][ T31] audit: type=1400 audit(1788493785.660:422): avc: denied { read write open } for pid=7709 comm="syz.2.709" path="/155/mnt/f1" dev="jffs2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 164.416873][ T5701] em28xx 5-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 164.426131][ T5701] em28xx 5-1:0.0: dvb set to bulk mode. [ 164.437120][ T5722] em28xx 5-1:0.0: Binding DVB extension [ 164.447971][ T5701] usb 5-1: USB disconnect, device number 43 [ 164.448768][ T5701] em28xx 5-1:0.0: Disconnecting em28xx [ 164.585796][ T5722] em28xx 5-1:0.0: Registering input extension [ 164.592863][ T5701] em28xx 5-1:0.0: Closing input extension [ 164.682492][ T5701] em28xx: Freeing device [ 164.848016][ T5722] usb 3-1: new full-speed USB device number 22 using dummy_hcd [ 164.919906][ T5333] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 165.009795][ T5722] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 165.021023][ T5722] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 165.021047][ T5722] usb 3-1: config 0 has no interface number 0 [ 165.021074][ T5722] usb 3-1: config 0 interface 8 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 165.059872][ T5722] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 165.059898][ T5722] usb 3-1: Product: syz [ 165.059914][ T5722] usb 3-1: SerialNumber: syz [ 165.079608][ T5333] usb 2-1: Using ep0 maxpacket: 32 [ 165.087158][ T5722] usb 3-1: config 0 descriptor?? [ 165.103548][ T5333] usb 2-1: unable to get BOS descriptor or descriptor too short [ 165.103583][ T5333] usb 2-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 165.121797][ T5333] usb 2-1: config 14 has an invalid interface number: 57 but max is 1 [ 165.121814][ T5333] usb 2-1: config 14 has an invalid interface number: 228 but max is 1 [ 165.121825][ T5333] usb 2-1: config 14 has no interface number 0 [ 165.121834][ T5333] usb 2-1: config 14 has no interface number 1 [ 165.121865][ T5333] usb 2-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 165.121878][ T5333] usb 2-1: config 14 interface 228 altsetting 5 has an invalid endpoint descriptor of length 6, skipping [ 165.121891][ T5333] usb 2-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 165.121906][ T5333] usb 2-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 165.121921][ T5333] usb 2-1: config 14 interface 57 has no altsetting 0 [ 165.121932][ T5333] usb 2-1: config 14 interface 228 has no altsetting 0 [ 165.224140][ T5722] usbhid 3-1:0.8: couldn't find an input interrupt endpoint [ 165.235527][ T5333] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.235556][ T5333] usb 2-1: Product: syz [ 165.235567][ T5333] usb 2-1: Manufacturer: syz [ 165.235577][ T5333] usb 2-1: SerialNumber: syz [ 165.336576][ T5722] usb 3-1: USB disconnect, device number 22 [ 165.465774][ T7742] jffs2: notice: (7742) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 165.498423][ T31] audit: type=1400 audit(1788493786.790:423): avc: denied { write } for pid=7740 comm="syz.0.722" name="/" dev="jffs2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 165.669078][ T31] audit: type=1400 audit(1788493786.960:424): avc: denied { mounton } for pid=7746 comm="syz.0.725" path="/proc/412/task" dev="proc" ino=21604 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 165.693323][ T5333] legousbtower 2-1:14.57: interrupt endpoints not found [ 165.794618][ T31] audit: type=1400 audit(1788493787.080:425): avc: denied { remount } for pid=7749 comm="syz.3.726" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 165.837325][ T5611] Bluetooth: hci4: command 0x0c1a tx timeout [ 165.942205][ T5333] legousbtower 2-1:14.228: interrupt endpoints not found [ 165.974700][ T5604] udevd[5604]: setting mode of /dev/bus/usb/002/028 to 020664 failed: Read-only file system [ 165.982184][ T5604] udevd[5604]: setting owner of /dev/bus/usb/002/028 to uid=0, gid=0 failed: Read-only file system [ 166.043969][ T7152] udevd[7152]: symlink '../bus/usb/002/028' '/dev/char/189:155.tmp-c189:155' failed: Read-only file system [ 166.108087][ T6879] md_update_sb: can't update sb for read-only array md0 [ 166.136782][ T6879] md_update_sb: can't update sb for read-only array md0 [ 166.145078][ T6879] md_update_sb: can't update sb for read-only array md0 [ 166.217743][ T5333] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 166.369775][ T5333] usb 4-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 166.381424][ T5333] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.381450][ T5333] usb 4-1: Product: syz [ 166.381466][ T5333] usb 4-1: Manufacturer: syz [ 166.381476][ T5333] usb 4-1: SerialNumber: syz [ 166.413821][ T5333] usb 4-1: config 0 descriptor?? [ 166.423692][ T5333] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 166.488389][ T5722] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 166.646890][ T5722] usb 3-1: Using ep0 maxpacket: 32 [ 166.653257][ T5722] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 166.663610][ T5722] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 166.663633][ T5722] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 166.663661][ T5722] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.694586][ T5722] usb 3-1: config 0 descriptor?? [ 166.968191][ T9] usb 2-1: USB disconnect, device number 28 [ 166.996393][ T7152] udevd[7152]: symlink '../bus/usb/002/028' '/dev/char/189:155.tmp-c189:155' failed: Read-only file system [ 167.066696][ T5722] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 167.219431][ T5722] usb 1-1: Using ep0 maxpacket: 8 [ 167.225709][ T5722] usb 1-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 167.238618][ T5722] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.238645][ T5722] usb 1-1: config 0 interface 0 has no altsetting 0 [ 167.238671][ T5722] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.271023][ T5722] usb 1-1: config 0 descriptor?? [ 167.416867][ T5333] gspca_sunplus: reg_w_riv err -110 [ 167.416928][ T5333] sunplus 4-1:0.0: probe with driver sunplus failed with error -110 [ 167.498866][ T7775] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 167.499142][ T7775] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 167.522701][ T5722] usbhid 1-1:0.0: can't add hid device: -71 [ 167.522774][ T5722] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 167.543715][ T5722] usb 1-1: USB disconnect, device number 15 [ 167.771975][ T7792] syzkaller0: entered promiscuous mode [ 167.782370][ T7792] syzkaller0: entered allmulticast mode [ 168.370257][ T7799] socket: no more sockets [ 168.493898][ T5722] usb 4-1: USB disconnect, device number 22 [ 168.556018][ T7802] netlink: 68 bytes leftover after parsing attributes in process `syz.0.741'. [ 169.006846][ T5722] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 169.167581][ T5722] usb 2-1: Using ep0 maxpacket: 32 [ 169.174437][ T5722] usb 2-1: unable to get BOS descriptor or descriptor too short [ 169.174478][ T5722] usb 2-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 169.192479][ T5722] usb 2-1: config 14 has an invalid interface number: 57 but max is 1 [ 169.200808][ T5722] usb 2-1: config 14 has an invalid interface number: 228 but max is 1 [ 169.210549][ T5722] usb 2-1: config 14 has no interface number 0 [ 169.217006][ T5722] usb 2-1: config 14 has no interface number 1 [ 169.223454][ T5722] usb 2-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 169.234514][ T5722] usb 2-1: config 14 interface 228 altsetting 5 has an invalid endpoint descriptor of length 6, skipping [ 169.246130][ T5722] usb 2-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 169.257782][ T5722] usb 2-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 169.257812][ T5722] usb 2-1: config 14 interface 57 has no altsetting 0 [ 169.257824][ T5722] usb 2-1: config 14 interface 228 has no altsetting 0 [ 169.288882][ T5722] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.288906][ T5722] usb 2-1: Product: syz [ 169.288922][ T5722] usb 2-1: Manufacturer: syz [ 169.288933][ T5722] usb 2-1: SerialNumber: syz [ 169.381516][ T5333] usb 3-1: USB disconnect, device number 23 [ 169.418293][ T9] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 169.523630][ T7829] syzkaller0: entered promiscuous mode [ 169.529619][ T7829] syzkaller0: entered allmulticast mode [ 169.568834][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 169.574851][ T9] usb 1-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice=c5.7a [ 169.588772][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 169.588796][ T9] usb 1-1: Product: syz [ 169.588813][ T9] usb 1-1: Manufacturer: syz [ 169.588824][ T9] usb 1-1: SerialNumber: syz [ 169.724525][ T5722] legousbtower 2-1:14.57: interrupt endpoints not found [ 169.737591][ T5701] usb 4-1: new full-speed USB device number 23 using dummy_hcd [ 169.809161][ T7838] sch_tbf: burst 19872 is lower than device lo mtu (11337746) ! [ 169.833242][ T9] plfxlc 1-1:251.0: Firmware Version: 0 [ 169.833278][ T9] plfxlc 1-1:251.0: Unit type is station [ 169.860483][ T31] audit: type=1400 audit(1788493791.150:426): avc: denied { node_bind } for pid=7837 comm="syz.2.757" saddr=172.20.20.170 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 169.897543][ T5701] usb 4-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 169.908498][ T5701] usb 4-1: config 0 has an invalid interface number: 8 but max is 0 [ 169.908521][ T5701] usb 4-1: config 0 has no interface number 0 [ 169.908568][ T5701] usb 4-1: config 0 interface 8 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 169.935541][ T5701] usb 4-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 169.935565][ T5701] usb 4-1: Product: syz [ 169.935580][ T5701] usb 4-1: SerialNumber: syz [ 169.944951][ T5333] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 169.962596][ T5701] usb 4-1: config 0 descriptor?? [ 169.978666][ T5722] legousbtower 2-1:14.228: interrupt endpoints not found [ 169.995323][ T5701] usbhid 4-1:0.8: couldn't find an input interrupt endpoint [ 170.065236][ T7840] Bluetooth: MGMT ver 1.23 [ 170.098777][ T5333] usb 5-1: Using ep0 maxpacket: 32 [ 170.107438][ T5333] usb 5-1: unable to get BOS descriptor or descriptor too short [ 170.107471][ T5333] usb 5-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 170.125584][ T5333] usb 5-1: config 14 has an invalid interface number: 57 but max is 1 [ 170.125606][ T5333] usb 5-1: config 14 has an invalid interface number: 228 but max is 1 [ 170.125625][ T5333] usb 5-1: config 14 has no interface number 0 [ 170.125636][ T5333] usb 5-1: config 14 has no interface number 1 [ 170.125693][ T5333] usb 5-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 170.125710][ T5333] usb 5-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 170.125727][ T5333] usb 5-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 57993, setting to 1024 [ 170.125743][ T5333] usb 5-1: config 14 interface 228 altsetting 5 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 170.125760][ T5333] usb 5-1: config 14 interface 57 has no altsetting 0 [ 170.125772][ T5333] usb 5-1: config 14 interface 228 has no altsetting 0 [ 170.222757][ T9] plfxlc 1-1:251.0: vendor command failed (-71) [ 170.222795][ T9] plfxlc 1-1:251.0: FPGA download failed (-22) [ 170.241601][ T5333] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.241625][ T5333] usb 5-1: Product: syz [ 170.241641][ T5333] usb 5-1: Manufacturer: syz [ 170.241652][ T5333] usb 5-1: SerialNumber: syz [ 170.289159][ T5701] usb 4-1: USB disconnect, device number 23 [ 170.333049][ T9] plfxlc 1-1:251.0: pureLifi:Device error [ 170.333081][ T9] plfxlc 1-1:251.0: probe with driver plfxlc failed with error -22 [ 170.355328][ T9] usb 1-1: USB disconnect, device number 16 [ 170.656749][ T9] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 170.677179][ T5333] legousbtower 5-1:14.57: interrupt endpoints not found [ 170.809155][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 170.816133][ T9] usb 1-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice=c5.7a [ 170.833436][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.833463][ T9] usb 1-1: Product: syz [ 170.833479][ T9] usb 1-1: Manufacturer: syz [ 170.833490][ T9] usb 1-1: SerialNumber: syz [ 170.880459][ T5333] legousbtower 5-1:14.228: interrupt endpoints not found [ 171.082078][ T7823] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.097863][ T7823] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 171.107963][ T7823] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.117166][ T5701] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 171.130193][ T7823] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 171.143644][ T7823] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 171.154760][ T7823] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 171.181853][ T9] plfxlc 1-1:251.0: Firmware Version: 0 [ 171.181887][ T9] plfxlc 1-1:251.0: Unit type is station [ 171.267377][ T5701] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 171.278210][ T5701] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 171.287575][ T5701] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 171.302250][ T5701] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 171.311101][ T5701] usb 4-1: Manufacturer: syz [ 171.321424][ T5701] usb 4-1: config 0 descriptor?? [ 171.335652][ T5701] igorplugusb 4-1:0.0: incorrect number of endpoints [ 171.385674][ T7854] syzkaller0: entered promiscuous mode [ 171.391506][ T7854] syzkaller0: entered allmulticast mode [ 171.457129][ T9] plfxlc 1-1:251.0: vendor command failed (-71) [ 171.457170][ T9] plfxlc 1-1:251.0: FPGA download failed (-22) [ 171.501312][ T5701] usb 2-1: USB disconnect, device number 29 [ 171.549278][ T5333] usb 4-1: USB disconnect, device number 24 [ 172.378031][ T5333] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 172.530572][ T5333] usb 4-1: Using ep0 maxpacket: 16 [ 172.536522][ T5333] usb 4-1: New USB device found, idVendor=0bda, idProduct=0138, bcdDevice=30.12 [ 172.546847][ T5333] usb 4-1: config 166 has an invalid interface number: 177 but max is 1 [ 172.546872][ T5333] usb 4-1: config 166 has an invalid interface number: 34 but max is 1 [ 172.546891][ T5333] usb 4-1: config 166 has no interface number 0 [ 172.546902][ T5333] usb 4-1: config 166 has no interface number 1 [ 172.546928][ T5333] usb 4-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 172.546944][ T5333] usb 4-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 172.546969][ T5333] usb 4-1: config 166 interface 34 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 172.546988][ T5333] usb 4-1: config 166 interface 34 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 172.547003][ T5333] usb 4-1: config 166 interface 34 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 1024 [ 172.547020][ T5333] usb 4-1: config 166 interface 34 altsetting 1 bulk endpoint 0x86 has invalid maxpacket 1024 [ 172.547036][ T5333] usb 4-1: config 166 interface 34 altsetting 1 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 172.547067][ T5333] usb 4-1: config 166 interface 34 altsetting 1 endpoint 0x85 has invalid wMaxPacketSize 0 [ 172.547083][ T5333] usb 4-1: config 166 interface 34 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 172.547101][ T5333] usb 4-1: config 166 interface 177 has no altsetting 0 [ 172.547126][ T5333] usb 4-1: config 166 interface 34 has no altsetting 0 [ 172.612442][ T5333] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.612464][ T5333] usb 4-1: Product: syz [ 172.612472][ T5333] usb 4-1: Manufacturer: syz [ 172.612482][ T5333] usb 4-1: SerialNumber: syz [ 172.828985][ T5333] ums-realtek 4-1:166.177: USB Mass Storage device detected [ 172.851302][ T5701] usb 5-1: USB disconnect, device number 44 [ 173.031904][ C0] raw-gadget.0 gadget.3: ignoring, device is not running [ 173.040448][ C0] raw-gadget.0 gadget.3: ignoring, device is not running [ 173.049035][ T5333] ums-realtek 4-1:166.34: USB Mass Storage device detected [ 173.090668][ T5333] ums-realtek 4-1:166.34: probe with driver ums-realtek failed with error -5 [ 173.110656][ T5333] uvcvideo 4-1:166.34: Found UVC 0.00 device syz (0bda:0138) [ 173.118911][ T5333] uvcvideo 4-1:166.34: No valid video chain found. [ 173.132432][ T5333] usb 4-1: USB disconnect, device number 25 [ 173.878678][ T9] plfxlc 1-1:251.0: pureLifi:Device error [ 173.884533][ T9] plfxlc 1-1:251.0: probe with driver plfxlc failed with error -22 [ 173.905472][ T9] usb 1-1: USB disconnect, device number 17 [ 173.987166][ T5333] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 174.017214][ T6879] md_update_sb: can't update sb for read-only array md0 [ 174.048081][ T6879] md_update_sb: can't update sb for read-only array md0 [ 174.060425][ T6879] md_update_sb: can't update sb for read-only array md0 [ 174.140938][ T5333] usb 4-1: Using ep0 maxpacket: 8 [ 174.146985][ T5333] usb 4-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=c3.d4 [ 174.166369][ T5333] usb 4-1: config index 0 descriptor too short (expected 6427, got 27) [ 174.166397][ T5333] usb 4-1: config 0 has an invalid interface number: 21 but max is 0 [ 174.166417][ T5333] usb 4-1: config 0 has no interface number 0 [ 174.166439][ T5333] usb 4-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 174.166455][ T5333] usb 4-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 174.166472][ T5333] usb 4-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 174.225662][ T5333] usb 4-1: New USB device strings: Mfr=78, Product=1, SerialNumber=0 [ 174.225679][ T5333] usb 4-1: Product: syz [ 174.225687][ T5333] usb 4-1: Manufacturer: syz [ 174.248047][ T5333] usb 4-1: config 0 descriptor?? [ 174.253364][ T7891] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 175.387435][ T5701] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 175.557624][ T5701] usb 1-1: New USB device found, idVendor=05d1, idProduct=2021, bcdDevice= 9.00 [ 175.569610][ T5701] usb 1-1: New USB device strings: Mfr=0, Product=16, SerialNumber=0 [ 175.569635][ T5701] usb 1-1: Product: syz [ 175.589376][ T5701] usb 1-1: config 0 descriptor?? [ 175.596804][ T5701] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 175.628906][ T5701] usb 1-1: Detected FT232H [ 175.683311][ T5333] input: syz syz as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.21/input/input11 [ 175.829198][ T5701] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 175.946904][ T5722] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 176.106867][ T5722] usb 5-1: Using ep0 maxpacket: 32 [ 176.112667][ T5722] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 176.123015][ T5722] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 176.123047][ T5722] usb 5-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 176.123072][ T5722] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.169653][ T5722] usb 5-1: config 0 descriptor?? [ 176.183747][ T5722] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 176.231260][ T5722] usb 4-1: USB disconnect, device number 26 [ 176.231316][ C0] keyspan_remote 4-1:0.21: keyspan_irq_recv - usb_submit_urb failed with result: -19 [ 176.274053][ T7918] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 176.335890][ T5701] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 176.366421][ T7920] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 176.463771][ T5722] usb 1-1: USB disconnect, device number 18 [ 176.492998][ T5722] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 176.504570][ T5722] ftdi_sio 1-1:0.0: device disconnected [ 176.604391][ T7923] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.783'. [ 176.614843][ T7922] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.783'. [ 176.806429][ T7927] syzkaller0: entered promiscuous mode [ 176.812245][ T7927] syzkaller0: entered allmulticast mode [ 177.175197][ T7942] fuse: Unknown parameter 'user_id00000000000000000000' [ 177.386722][ T5722] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 177.487001][ T5701] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 177.536884][ T5722] usb 2-1: Using ep0 maxpacket: 16 [ 177.542767][ T5722] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 177.552766][ T5722] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 177.565542][ T5722] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.565566][ T5722] usb 2-1: Product: syz [ 177.565583][ T5722] usb 2-1: Manufacturer: syz [ 177.565594][ T5722] usb 2-1: SerialNumber: syz [ 177.593708][ T5722] usb 2-1: config 0 descriptor?? [ 177.601430][ T5722] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 177.614597][ T5722] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 177.636718][ T5701] usb 1-1: Using ep0 maxpacket: 16 [ 177.642430][ T5701] usb 1-1: New USB device found, idVendor=0bda, idProduct=0138, bcdDevice=30.12 [ 177.655327][ T5701] usb 1-1: config 166 has an invalid interface number: 177 but max is 1 [ 177.655353][ T5701] usb 1-1: config 166 has an invalid interface number: 34 but max is 1 [ 177.655372][ T5701] usb 1-1: config 166 has no interface number 0 [ 177.655384][ T5701] usb 1-1: config 166 has no interface number 1 [ 177.655429][ T5701] usb 1-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 177.655443][ T5701] usb 1-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 177.655476][ T5701] usb 1-1: config 166 interface 34 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 177.655492][ T5701] usb 1-1: config 166 interface 34 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 177.655508][ T5701] usb 1-1: config 166 interface 34 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 1024 [ 177.655525][ T5701] usb 1-1: config 166 interface 34 altsetting 1 bulk endpoint 0x86 has invalid maxpacket 1024 [ 177.655541][ T5701] usb 1-1: config 166 interface 34 altsetting 1 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 177.655557][ T5701] usb 1-1: config 166 interface 34 altsetting 1 endpoint 0x85 has invalid wMaxPacketSize 0 [ 177.655571][ T5701] usb 1-1: config 166 interface 34 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 177.655599][ T5701] usb 1-1: config 166 interface 177 has no altsetting 0 [ 177.655611][ T5701] usb 1-1: config 166 interface 34 has no altsetting 0 [ 177.815762][ T5701] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.815787][ T5701] usb 1-1: Product: syz [ 177.815817][ T5701] usb 1-1: Manufacturer: syz [ 177.815828][ T5701] usb 1-1: SerialNumber: syz [ 178.056408][ T5701] ums-realtek 1-1:166.177: USB Mass Storage device detected [ 178.211108][ T5722] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 178.259050][ T5701] ums-realtek 1-1:166.34: USB Mass Storage device detected [ 179.070796][ T5722] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 179.070827][ T5722] em28xx 2-1:0.0: board has no eeprom [ 179.109340][ T5701] ums-realtek 1-1:166.34: probe with driver ums-realtek failed with error -5 [ 179.127736][ T5701] uvcvideo 1-1:166.34: Found UVC 0.00 device syz (0bda:0138) [ 179.127768][ T5701] uvcvideo 1-1:166.34: No valid video chain found. [ 179.155340][ T5701] usb 1-1: USB disconnect, device number 19 [ 179.176824][ T5722] em28xx 2-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 179.176853][ T5722] em28xx 2-1:0.0: dvb set to bulk mode. [ 179.192262][ T7969] netlink: 124 bytes leftover after parsing attributes in process `syz.3.800'. [ 179.206363][ T5333] em28xx 2-1:0.0: Binding DVB extension [ 179.226258][ T5722] usb 2-1: USB disconnect, device number 30 [ 179.240531][ T5722] em28xx 2-1:0.0: Disconnecting em28xx [ 179.268912][ T9] usb 5-1: USB disconnect, device number 45 [ 179.283811][ T31] audit: type=1400 audit(1788493800.570:427): avc: denied { read } for pid=7970 comm="syz.2.801" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 179.382768][ T5333] em28xx 2-1:0.0: Registering input extension [ 179.405779][ T5722] em28xx 2-1:0.0: Closing input extension [ 179.437594][ T31] audit: type=1400 audit(1788493800.730:428): avc: denied { read } for pid=7973 comm="syz.3.802" name="set_event" dev="tracefs" ino=4187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 179.484825][ T5722] em28xx: Freeing device [ 179.651794][ T7982] FAULT_INJECTION: forcing a failure. [ 179.651794][ T7982] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 179.651825][ T7982] CPU: 0 UID: 0 PID: 7982 Comm: syz.3.806 Not tainted syzkaller #0 PREEMPT(full) [ 179.651839][ T7982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 179.651846][ T7982] Call Trace: [ 179.651850][ T7982] [ 179.651855][ T7982] dump_stack_lvl+0x100/0x190 [ 179.651877][ T7982] should_fail_ex.cold+0x5/0xa [ 179.651894][ T7982] _copy_from_user+0x2e/0xd0 [ 179.651912][ T7982] __sys_bpf+0x2f5/0x4a30 [ 179.651928][ T7982] ? __pfx___sys_bpf+0x10/0x10 [ 179.651938][ T7982] ? find_held_lock+0x2b/0x80 [ 179.651953][ T7982] ? futex_wake+0x4ea/0x5e0 [ 179.651981][ T7982] ? rcu_read_lock_any_held+0x6a/0x90 [ 179.651997][ T7982] ? find_held_lock+0x2b/0x80 [ 179.652011][ T7982] ? ksys_write+0x190/0x250 [ 179.652022][ T7982] ? ksys_write+0x190/0x250 [ 179.652044][ T7982] ? __x64_sys_futex+0x34f/0x4d0 [ 179.652059][ T7982] ? __x64_sys_futex+0x358/0x4d0 [ 179.652076][ T7982] ? xfd_validate_state+0x129/0x190 [ 179.652091][ T7982] ? __x64_sys_bpf+0xce/0x140 [ 179.652101][ T7982] __x64_sys_bpf+0xce/0x140 [ 179.652113][ T7982] ? do_syscall_64+0xae/0x790 [ 179.652127][ T7982] do_syscall_64+0x123/0x790 [ 179.652141][ T7982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 179.652153][ T7982] RIP: 0033:0x7f2aacd9e159 [ 179.652164][ T7982] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 179.652175][ T7982] RSP: 002b:00007f2aaaff6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 179.652188][ T7982] RAX: ffffffffffffffda RBX: 00007f2aad025fa0 RCX: 00007f2aacd9e159 [ 179.652196][ T7982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000024 [ 179.652203][ T7982] RBP: 00007f2aace35024 R08: 0000000000000000 R09: 0000000000000000 [ 179.652211][ T7982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 179.652217][ T7982] R13: 00007f2aad026038 R14: 00007f2aad025fa0 R15: 00007ffc7453b548 [ 179.652232][ T7982] [ 179.925927][ T7985] syzkaller0: entered promiscuous mode [ 179.925953][ T7985] syzkaller0: entered allmulticast mode [ 180.457167][ T5722] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 180.586705][ T9] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 180.620205][ T5722] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 180.630839][ T5722] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 180.630862][ T5722] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 180.651003][ T5722] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 180.651025][ T5722] usb 4-1: Manufacturer: syz [ 180.667297][ T5722] usb 4-1: config 0 descriptor?? [ 180.749999][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 180.757025][ T9] usb 2-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice=c5.7a [ 180.768514][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.768536][ T9] usb 2-1: Product: syz [ 180.768552][ T9] usb 2-1: Manufacturer: syz [ 180.768563][ T9] usb 2-1: SerialNumber: syz [ 180.923380][ T8018] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 181.008039][ T9] plfxlc 2-1:251.0: Firmware Version: 0 [ 181.013680][ T9] plfxlc 2-1:251.0: Unit type is station [ 181.026750][ T8022] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 181.216913][ T5722] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 181.255213][ T8032] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=8032 comm=syz.0.827 [ 181.268432][ T8032] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=8032 comm=syz.0.827 [ 181.316678][ T9] plfxlc 2-1:251.0: vendor command failed (-71) [ 181.323041][ T9] plfxlc 2-1:251.0: FPGA download failed (-22) [ 181.349261][ T5722] usb 3-1: device descriptor read/64, error -71 [ 181.366122][ T9] plfxlc 2-1:251.0: pureLifi:Device error [ 181.366151][ T9] plfxlc 2-1:251.0: probe with driver plfxlc failed with error -22 [ 181.386079][ T9] usb 2-1: USB disconnect, device number 31 [ 181.586764][ T5722] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 181.696716][ T9] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 181.716692][ T5722] usb 3-1: device descriptor read/64, error -71 [ 181.826917][ T5722] usb usb3-port1: attempt power cycle [ 181.846666][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 181.852305][ T9] usb 2-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice=c5.7a [ 181.864200][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.872255][ T9] usb 2-1: Product: syz [ 181.872266][ T9] usb 2-1: Manufacturer: syz [ 181.872275][ T9] usb 2-1: SerialNumber: syz [ 182.115305][ T8009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 182.115579][ T8009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 182.135201][ T8009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 182.152406][ T8009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 182.167032][ T5722] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 182.184271][ T8009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 182.194630][ T5722] usb 3-1: device descriptor read/8, error -71 [ 182.209102][ T8009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 182.226484][ T9] plfxlc 2-1:251.0: Firmware Version: 0 [ 182.226517][ T9] plfxlc 2-1:251.0: Unit type is station [ 182.324031][ T8043] input: syz1 as /devices/virtual/input/input14 [ 182.428877][ T5722] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 182.457808][ T5722] usb 3-1: device descriptor read/8, error -71 [ 182.496930][ T9] plfxlc 2-1:251.0: vendor command failed (-71) [ 182.496954][ T9] plfxlc 2-1:251.0: FPGA download failed (-22) [ 182.569208][ T5722] usb usb3-port1: unable to enumerate USB device [ 182.580244][ T9] plfxlc 2-1:251.0: pureLifi:Device error [ 182.593279][ T9] plfxlc 2-1:251.0: probe with driver plfxlc failed with error -22 [ 182.614173][ T9] usb 2-1: USB disconnect, device number 32 [ 182.655121][ T8051] netlink: 16 bytes leftover after parsing attributes in process `syz.4.833'. [ 182.680901][ T8051] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.837948][ T8058] md: couldn't update array info. -22 [ 182.838003][ T6879] md_update_sb: can't update sb for read-only array md0 [ 182.867603][ T8056] md: could not open device unknown-block(1,1). [ 182.867644][ T8056] md: md_import_device returned -16 [ 182.867882][ T6879] md_update_sb: can't update sb for read-only array md0 [ 183.187821][ T31] audit: type=1400 audit(1788493804.480:429): avc: denied { read } for pid=8063 comm="syz.1.838" name="demux0" dev="devtmpfs" ino=926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 183.214222][ T31] audit: type=1400 audit(1788493804.500:430): avc: denied { open } for pid=8063 comm="syz.1.838" path="/dev/dvb/adapter0/demux0" dev="devtmpfs" ino=926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 183.247669][ T9] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 183.255816][ T31] audit: type=1400 audit(1788493804.530:431): avc: denied { ioctl } for pid=8063 comm="syz.1.838" path="/dev/dvb/adapter0/demux0" dev="devtmpfs" ino=926 ioctlcmd=0x6f2b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 183.311834][ T5722] usb 4-1: USB disconnect, device number 27 [ 183.429741][ T9] usb 5-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 183.440924][ T9] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 183.440945][ T9] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 183.461779][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 183.461815][ T9] usb 5-1: SerialNumber: syz [ 183.708986][ T9] usb 5-1: 0:2 : does not exist [ 183.775123][ T9] usb 5-1: USB disconnect, device number 46 [ 183.855391][ T7152] udevd[7152]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 184.018709][ T8079] netlink: 4 bytes leftover after parsing attributes in process `syz.1.843'. [ 184.141799][ T8082] jffs2: notice: (8082) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 184.233321][ T31] audit: type=1400 audit(1788493805.520:432): avc: denied { unmount } for pid=5607 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 184.268170][ T8089] md: could not open device unknown-block(1,0). [ 184.274567][ T6879] md_update_sb: can't update sb for read-only array md0 [ 184.309563][ T6879] md_update_sb: can't update sb for read-only array md0 [ 184.450443][ T8095] FAULT_INJECTION: forcing a failure. [ 184.450443][ T8095] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 184.450475][ T8095] CPU: 0 UID: 0 PID: 8095 Comm: syz.0.849 Not tainted syzkaller #0 PREEMPT(full) [ 184.450489][ T8095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 184.450496][ T8095] Call Trace: [ 184.450501][ T8095] [ 184.450505][ T8095] dump_stack_lvl+0x100/0x190 [ 184.450526][ T8095] should_fail_ex.cold+0x5/0xa [ 184.450543][ T8095] _copy_from_user+0x2e/0xd0 [ 184.450561][ T8095] __sys_bpf+0x2f5/0x4a30 [ 184.450577][ T8095] ? __pfx___sys_bpf+0x10/0x10 [ 184.450587][ T8095] ? find_held_lock+0x2b/0x80 [ 184.450601][ T8095] ? futex_wake+0x4ea/0x5e0 [ 184.450628][ T8095] ? rcu_read_lock_any_held+0x6a/0x90 [ 184.450643][ T8095] ? find_held_lock+0x2b/0x80 [ 184.450657][ T8095] ? ksys_write+0x190/0x250 [ 184.450668][ T8095] ? ksys_write+0x190/0x250 [ 184.450686][ T8095] ? __x64_sys_futex+0x34f/0x4d0 [ 184.450700][ T8095] ? __x64_sys_futex+0x358/0x4d0 [ 184.450715][ T8095] ? xfd_validate_state+0x129/0x190 [ 184.450738][ T8095] ? __x64_sys_bpf+0xce/0x140 [ 184.450749][ T8095] __x64_sys_bpf+0xce/0x140 [ 184.450761][ T8095] ? do_syscall_64+0xae/0x790 [ 184.450775][ T8095] do_syscall_64+0x123/0x790 [ 184.450788][ T8095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 184.450801][ T8095] RIP: 0033:0x7fb14f79e159 [ 184.450812][ T8095] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 184.450823][ T8095] RSP: 002b:00007fb1506fc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 184.450835][ T8095] RAX: ffffffffffffffda RBX: 00007fb14fa25fa0 RCX: 00007fb14f79e159 [ 184.450843][ T8095] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000024 [ 184.450850][ T8095] RBP: 00007fb14f835024 R08: 0000000000000000 R09: 0000000000000000 [ 184.450856][ T8095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 184.450863][ T8095] R13: 00007fb14fa26038 R14: 00007fb14fa25fa0 R15: 00007fff5a3b87c8 [ 184.450877][ T8095] [ 184.697142][ T9] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 184.777977][ T8103] netlink: 16 bytes leftover after parsing attributes in process `syz.2.853'. [ 184.859169][ T9] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 184.870660][ T9] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 184.870683][ T9] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 184.891292][ T9] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 184.891316][ T9] usb 5-1: Manufacturer: syz [ 184.908669][ T9] usb 5-1: config 0 descriptor?? [ 184.972735][ T8111] fuse: Bad value for 'fd' [ 185.108755][ T8114] syzkaller0: entered promiscuous mode [ 185.108779][ T8114] syzkaller0: entered allmulticast mode [ 185.161661][ T8120] jffs2: notice: (8120) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 1 of xref (0 dead, 0 orphan) found. [ 185.327209][ T8125] md: could not open device unknown-block(1,0). [ 185.333672][ T6879] md_update_sb: can't update sb for read-only array md0 [ 185.343034][ T6879] md_update_sb: can't update sb for read-only array md0 [ 186.574854][ T31] audit: type=1400 audit(1700000002.609:433): avc: denied { read } for pid=8146 comm="syz.1.871" name="control" dev="devtmpfs" ino=1266 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 186.600801][ T31] audit: type=1400 audit(1700000002.639:434): avc: denied { open } for pid=8146 comm="syz.1.871" path="/145/dev/mapper/control" dev="devtmpfs" ino=1266 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 186.627082][ T31] audit: type=1400 audit(1700000002.669:435): avc: denied { ioctl } for pid=8146 comm="syz.1.871" path="/145/dev/mapper/control" dev="devtmpfs" ino=1266 ioctlcmd=0xfd03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 186.657980][ T5701] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 186.818157][ T5701] usb 4-1: Using ep0 maxpacket: 16 [ 186.825616][ T5701] usb 4-1: New USB device found, idVendor=0bda, idProduct=0138, bcdDevice=30.12 [ 186.836016][ T5701] usb 4-1: config 166 has an invalid interface number: 177 but max is 1 [ 186.836039][ T5701] usb 4-1: config 166 has an invalid interface number: 34 but max is 1 [ 186.836058][ T5701] usb 4-1: config 166 has no interface number 0 [ 186.836076][ T5701] usb 4-1: config 166 has no interface number 1 [ 186.836103][ T5701] usb 4-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 186.836117][ T5701] usb 4-1: config 166 interface 177 altsetting 4 has an invalid descriptor for endpoint zero, skipping [ 186.836137][ T5701] usb 4-1: config 166 interface 34 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 186.836152][ T5701] usb 4-1: config 166 interface 34 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 186.836168][ T5701] usb 4-1: config 166 interface 34 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 1024 [ 186.836185][ T5701] usb 4-1: config 166 interface 34 altsetting 1 bulk endpoint 0x86 has invalid maxpacket 1024 [ 186.836200][ T5701] usb 4-1: config 166 interface 34 altsetting 1 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 186.836216][ T5701] usb 4-1: config 166 interface 34 altsetting 1 endpoint 0x85 has invalid wMaxPacketSize 0 [ 186.836229][ T5701] usb 4-1: config 166 interface 34 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 186.836244][ T5701] usb 4-1: config 166 interface 177 has no altsetting 0 [ 186.836263][ T5701] usb 4-1: config 166 interface 34 has no altsetting 0 [ 186.992572][ T5701] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.992600][ T5701] usb 4-1: Product: syz [ 186.992621][ T5701] usb 4-1: Manufacturer: syz [ 186.992632][ T5701] usb 4-1: SerialNumber: syz [ 187.148556][ T8163] md: could not open device unknown-block(1,0). [ 187.148697][ T6879] md_update_sb: can't update sb for read-only array md0 [ 187.165374][ T6879] md_update_sb: can't update sb for read-only array md0 [ 187.188680][ T8167] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.876'. [ 187.203051][ T8165] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.876'. [ 187.226299][ T5701] ums-realtek 4-1:166.177: USB Mass Storage device detected [ 187.427701][ T5701] ums-realtek 4-1:166.34: USB Mass Storage device detected [ 187.567228][ T5722] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 187.588311][ T31] audit: type=1400 audit(1700000003.629:436): avc: denied { watch } for pid=8182 comm="syz.0.882" path="/197/file0" dev="tmpfs" ino=1032 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 187.623333][ T9] usb 5-1: USB disconnect, device number 47 [ 187.682583][ T5701] ums-realtek 4-1:166.34: probe with driver ums-realtek failed with error -5 [ 187.717216][ T5722] usb 3-1: Using ep0 maxpacket: 32 [ 187.726549][ T5722] usb 3-1: unable to get BOS descriptor or descriptor too short [ 187.726591][ T5722] usb 3-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 187.746376][ T5722] usb 3-1: config 14 has an invalid interface number: 228 but max is 0 [ 187.746402][ T5722] usb 3-1: config 14 has no interface number 0 [ 187.746445][ T5722] usb 3-1: config 14 interface 228 altsetting 5 endpoint 0x8 has invalid maxpacket 1024, setting to 64 [ 187.746463][ T5722] usb 3-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 187.746479][ T5722] usb 3-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 187.746495][ T5722] usb 3-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 57993, setting to 1024 [ 187.746511][ T5722] usb 3-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 187.746527][ T5722] usb 3-1: config 14 interface 228 has no altsetting 0 [ 187.834608][ T5722] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.834634][ T5722] usb 3-1: Product: syz [ 187.834664][ T5722] usb 3-1: Manufacturer: syz [ 187.834675][ T5722] usb 3-1: SerialNumber: syz [ 187.866003][ T5701] uvcvideo 4-1:166.34: Found UVC 0.00 device syz (0bda:0138) [ 187.866032][ T5701] uvcvideo 4-1:166.34: No valid video chain found. [ 187.900719][ T5701] usb 4-1: USB disconnect, device number 28 [ 188.166845][ T9] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 188.297491][ T5722] legousbtower 3-1:14.228: interrupt endpoints not found [ 188.316885][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 188.322392][ T9] usb 1-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice=c5.7a [ 188.334982][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.343085][ T9] usb 1-1: Product: syz [ 188.343097][ T9] usb 1-1: Manufacturer: syz [ 188.343105][ T9] usb 1-1: SerialNumber: syz [ 188.431748][ T8201] netlink: 40 bytes leftover after parsing attributes in process `syz.3.889'. [ 188.571013][ T9] plfxlc 1-1:251.0: Firmware Version: 0 [ 188.571048][ T9] plfxlc 1-1:251.0: Unit type is station [ 188.806672][ T9] plfxlc 1-1:251.0: vendor command failed (-71) [ 188.806698][ T9] plfxlc 1-1:251.0: FPGA download failed (-22) [ 188.863375][ T9] plfxlc 1-1:251.0: pureLifi:Device error [ 188.863496][ T9] plfxlc 1-1:251.0: probe with driver plfxlc failed with error -22 [ 188.882179][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 188.882209][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 188.896694][ T9] usb 1-1: USB disconnect, device number 20 [ 189.198646][ T9] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 189.357549][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 189.366431][ T9] usb 1-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice=c5.7a [ 189.379152][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.379176][ T9] usb 1-1: Product: syz [ 189.379193][ T9] usb 1-1: Manufacturer: syz [ 189.379203][ T9] usb 1-1: SerialNumber: syz [ 189.486692][ T5722] usb 5-1: new full-speed USB device number 48 using dummy_hcd [ 189.622107][ T8187] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 189.632090][ T8187] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 189.641198][ T5722] usb 5-1: New USB device found, idVendor=18d1, idProduct=5044, bcdDevice= 0.00 [ 189.650538][ T5701] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 189.662644][ T5722] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 189.673690][ T5722] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 189.673718][ T5722] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.688781][ T8187] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 189.689034][ T8187] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 189.716345][ T5722] usb 5-1: config 0 descriptor?? [ 189.725922][ T8211] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 189.741433][ T8187] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 189.741747][ T8187] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 189.771137][ T9] plfxlc 1-1:251.0: Firmware Version: 0 [ 189.777599][ T9] plfxlc 1-1:251.0: Unit type is station [ 189.797170][ T5701] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 189.807158][ T5701] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.807188][ T5701] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 189.827733][ T5701] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 189.827757][ T5701] usb 4-1: Manufacturer: syz [ 189.842192][ T5701] usb 4-1: config 0 descriptor?? [ 190.097383][ T9] plfxlc 1-1:251.0: vendor command failed (-71) [ 190.103714][ T9] plfxlc 1-1:251.0: FPGA download failed (-22) [ 190.154797][ T5722] hid-generic 0003:18D1:5044.0005: unknown main item tag 0x0 [ 190.154990][ T5722] hid-generic 0003:18D1:5044.0005: reserved main item tag 0xd [ 190.155018][ T5722] hid-generic 0003:18D1:5044.0005: unknown main item tag 0x3 [ 190.163592][ T9] plfxlc 1-1:251.0: pureLifi:Device error [ 190.163611][ T9] plfxlc 1-1:251.0: probe with driver plfxlc failed with error -22 [ 190.207654][ T5722] hid-generic 0003:18D1:5044.0005: hidraw0: USB HID v0.05 Device [HID 18d1:5044] on usb-dummy_hcd.4-1/input0 [ 190.224847][ T9] usb 1-1: USB disconnect, device number 21 [ 190.353532][ T5722] usb 5-1: USB disconnect, device number 48 [ 190.483177][ T8220] fuse: Bad value for 'fd' [ 190.493684][ T9] usb 3-1: USB disconnect, device number 28 [ 190.866698][ T5722] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 190.876948][ T5701] usb 1-1: new full-speed USB device number 22 using dummy_hcd [ 191.807415][ T5722] usb 2-1: New USB device found, idVendor=2040, idProduct=4900, bcdDevice=4d.8b [ 191.817714][ T5701] usb 1-1: not running at top speed; connect to a high speed hub [ 191.817742][ T5701] usb 1-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 191.835482][ T5722] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 191.835498][ T5722] usb 2-1: config 0 has no interfaces? [ 191.835515][ T5722] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.863921][ T5701] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 191.863946][ T5701] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 191.863987][ T5701] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.935227][ T5722] usb 2-1: config 0 descriptor?? [ 191.980913][ T5701] uvcvideo 1-1:1.0: Found UVC 1.00 device (046d:0825) [ 192.163575][ T5701] uvcvideo 1-1:1.0: Failed to query (GET_INFO) UVC error code control 1 on unit 1: -32 (exp. 1). [ 192.176514][ T5701] uvcvideo 1-1:1.0: Failed to query (GET_INFO) UVC control 3 on unit 1: 0 (exp. 1). [ 192.187509][ T8242] netlink: 16402 bytes leftover after parsing attributes in process `syz.4.903'. [ 192.197577][ T8239] netlink: 16402 bytes leftover after parsing attributes in process `syz.4.903'. [ 192.391973][ T5701] uvcvideo 1-1:1.0: Failed to query (GET_INFO) UVC control 4 on unit 1: -71 (exp. 1). [ 192.394359][ T5701] uvcvideo 1-1:1.0: No streaming interface found for terminal 32770. [ 192.433628][ T5722] usb 4-1: USB disconnect, device number 29 [ 192.445306][ T5701] usb 1-1: USB disconnect, device number 22 [ 192.564376][ T8245] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 192.645664][ T8248] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 192.713270][ T8250] fuse: Bad value for 'fd' [ 192.948301][ T8254] tipc: Enabling of bearer rejected, failed to enable media [ 193.806753][ T10] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 193.951430][ T5701] usb 2-1: USB disconnect, device number 33 [ 193.961513][ T10] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 193.983980][ T10] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 193.984012][ T10] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 193.984040][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 194.025911][ T10] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 194.025935][ T10] usb 4-1: Manufacturer: syz [ 194.045412][ T10] usb 4-1: config 0 descriptor?? [ 194.056139][ T10] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 194.197341][ T31] audit: type=1400 audit(1700000010.239:437): avc: denied { write } for pid=8287 comm="syz.4.916" name="vbi9" dev="devtmpfs" ino=1006 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 194.378774][ T5722] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 194.466716][ T10] usb 5-1: new full-speed USB device number 49 using dummy_hcd [ 194.537493][ T5722] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 194.547598][ T5722] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 194.558570][ T5722] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 194.573415][ T5722] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 194.581523][ T5722] usb 2-1: Manufacturer: syz [ 194.589515][ T5722] usb 2-1: config 0 descriptor?? [ 194.599326][ T5722] usbhid 2-1:0.0: couldn't find an input interrupt endpoint [ 194.617096][ T10] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 194.628113][ T10] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 65535, setting to 64 [ 194.628145][ T10] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 64 [ 194.628167][ T10] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 194.664638][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.664663][ T10] usb 5-1: Product: syz [ 194.664680][ T10] usb 5-1: Manufacturer: syz [ 194.664690][ T10] usb 5-1: SerialNumber: syz [ 194.692174][ T10] cdc_mbim 5-1:1.0: skipping garbage [ 194.899086][ T8288] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 194.907197][ T8288] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 195.103864][ T8302] fuse: Unknown parameter 'group_i00000000000000000000' [ 195.151471][ T8304] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 195.195499][ T8307] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 195.218874][ T6879] md_update_sb: can't update sb for read-only array md0 [ 195.291803][ T8309] netlink: 8 bytes leftover after parsing attributes in process `syz.2.923'. [ 195.315091][ T8311] syz.0.924: vmalloc error: size 57344, failed to allocate pages, mode:0x400dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 195.334344][ T8311] CPU: 0 UID: 0 PID: 8311 Comm: syz.0.924 Not tainted syzkaller #0 PREEMPT(full) [ 195.334362][ T8311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 195.334370][ T8311] Call Trace: [ 195.334375][ T8311] [ 195.334380][ T8311] dump_stack_lvl+0x100/0x190 [ 195.334402][ T8311] warn_alloc.cold+0x9e/0xb2 [ 195.334416][ T8311] ? __pfx_warn_alloc+0x10/0x10 [ 195.334432][ T8311] ? policy_nodemask+0xed/0x4f0 [ 195.334450][ T8311] ? alloc_pages_mpol+0x260/0x550 [ 195.334465][ T8311] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 195.334479][ T8311] ? find_held_lock+0x2b/0x80 [ 195.334495][ T8311] ? rcu_read_unlock+0x17/0x60 [ 195.334513][ T8311] __vmalloc_node_range_noprof+0x111c/0x1420 [ 195.334533][ T8311] ? bpf_check+0x112/0xa7c0 [ 195.334548][ T8311] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 195.334562][ T8311] ? __lock_acquire+0x4c5/0x1ec0 [ 195.334573][ T8311] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 195.334589][ T8311] ? rcu_is_watching+0x13/0xc0 [ 195.334606][ T8311] __kvmalloc_node_noprof+0x3da/0x9b0 [ 195.334618][ T8311] ? bpf_check+0x112/0xa7c0 [ 195.334632][ T8311] ? ktime_get+0x22c/0x320 [ 195.334643][ T8311] ? bpf_check+0x112/0xa7c0 [ 195.334659][ T8311] bpf_check+0x112/0xa7c0 [ 195.334673][ T8311] ? __css_rstat_updated+0x1ce/0x590 [ 195.334685][ T8311] ? __lock_acquire+0x4c5/0x1ec0 [ 195.334701][ T8311] ? __lock_acquire+0x4c5/0x1ec0 [ 195.334714][ T8311] ? find_held_lock+0x2b/0x80 [ 195.334729][ T8311] ? __pfx_bpf_check+0x10/0x10 [ 195.334743][ T8311] ? lock_acquire+0x1d1/0x380 [ 195.334753][ T8311] ? bpf_prog_load+0x1a09/0x2a80 [ 195.334768][ T8311] ? find_held_lock+0x2b/0x80 [ 195.334782][ T8311] ? bpf_prog_load+0x1a09/0x2a80 [ 195.334798][ T8311] ? __asan_memset+0x23/0x50 [ 195.334817][ T8311] ? bpf_prog_load+0x1ac3/0x2a80 [ 195.334830][ T8311] bpf_prog_load+0x1ac3/0x2a80 [ 195.334847][ T8311] ? __pfx_bpf_prog_load+0x10/0x10 [ 195.334873][ T8311] __sys_bpf+0x1f46/0x4a30 [ 195.334887][ T8311] ? __pfx___sys_bpf+0x10/0x10 [ 195.334897][ T8311] ? find_held_lock+0x2b/0x80 [ 195.334911][ T8311] ? futex_wake+0x4ea/0x5e0 [ 195.334936][ T8311] ? percpu_counter_add_batch+0xb9/0x230 [ 195.334954][ T8311] ? errseq_sample+0x51/0x70 [ 195.334970][ T8311] ? file_init_path+0x48e/0x670 [ 195.334994][ T8311] ? __x64_sys_futex+0x34f/0x4d0 [ 195.335008][ T8311] ? __x64_sys_futex+0x358/0x4d0 [ 195.335022][ T8311] ? __sys_socket+0xac/0x260 [ 195.335037][ T8311] ? xfd_validate_state+0x129/0x190 [ 195.335051][ T8311] ? __x64_sys_bpf+0xce/0x140 [ 195.335061][ T8311] __x64_sys_bpf+0xce/0x140 [ 195.335072][ T8311] ? do_syscall_64+0xae/0x790 [ 195.335086][ T8311] do_syscall_64+0x123/0x790 [ 195.335099][ T8311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.335112][ T8311] RIP: 0033:0x7fb14f79e159 [ 195.335123][ T8311] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 195.335135][ T8311] RSP: 002b:00007fb1506fc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 195.335147][ T8311] RAX: ffffffffffffffda RBX: 00007fb14fa25fa0 RCX: 00007fb14f79e159 [ 195.335155][ T8311] RDX: 0000000000000094 RSI: 0000200000000000 RDI: 0000000000000005 [ 195.335163][ T8311] RBP: 00007fb14f835024 R08: 0000000000000000 R09: 0000000000000000 [ 195.335170][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.335177][ T8311] R13: 00007fb14fa26038 R14: 00007fb14fa25fa0 R15: 00007fff5a3b87c8 [ 195.335193][ T8311] [ 195.374197][ T31] audit: type=1400 audit(1700000011.409:438): avc: denied { create } for pid=8287 comm="syz.4.916" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 195.480459][ T8311] Mem-Info: [ 195.480471][ T8311] active_anon:8242 inactive_anon:1174 isolated_anon:0 [ 195.480471][ T8311] active_file:2811 inactive_file:45786 isolated_file:0 [ 195.480471][ T8311] unevictable:0 dirty:22 writeback:0 [ 195.480471][ T8311] slab_reclaimable:11732 slab_unreclaimable:95750 [ 195.480471][ T8311] mapped:30604 shmem:523 pagetables:1298 [ 195.480471][ T8311] sec_pagetables:0 bounce:0 [ 195.480471][ T8311] kernel_misc_reclaimable:0 [ 195.480471][ T8311] free:1309331 free_pcp:11110 free_cma:0 [ 195.480505][ T8311] Node 0 active_anon:32968kB inactive_anon:4696kB active_file:11244kB inactive_file:182948kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:122416kB dirty:88kB writeback:0kB shmem:2092kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12384kB pagetables:5080kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 195.480551][ T8311] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:196kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:112kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 195.480578][ T8311] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 195.480609][ T8311] lowmem_reserve[]: 0 2470 2471 2471 2471 [ 195.480628][ T8311] Node 0 DMA32 free:1282640kB boost:0kB min:33992kB low:42488kB high:50984kB reserved_highatomic:0kB free_highatomic:0kB active_anon:32968kB inactive_anon:4696kB active_file:11244kB inactive_file:182948kB unevictable:0kB writepending:88kB zspages:428kB present:3129332kB managed:2530240kB mlocked:0kB bounce:0kB free_pcp:36708kB local_pcp:36708kB free_cma:0kB [ 195.480660][ T8311] lowmem_reserve[]: 0 0 0 0 0 [ 195.480692][ T8311] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:76kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 195.480721][ T8311] lowmem_reserve[]: 0 0 0 0 0 [ 195.480738][ T8311] Node 1 Normal free:3939324kB boost:0kB min:55904kB low:69880kB high:83856kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:196kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:7732kB local_pcp:7732kB free_cma:0kB [ 195.480769][ T8311] lowmem_reserve[]: 0 0 0 0 0 [ 195.480787][ T8311] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 195.480861][ T8311] Node 0 DMA32: 1576*4kB (UME) 792*8kB (UME) 853*16kB (UME) 921*32kB (UME) 718*64kB (UME) 496*128kB (UME) 309*256kB (UME) 132*512kB (UM) 60*1024kB (UM) 28*2048kB (UME) 208*4096kB (UM) = 1282640kB [ 195.480962][ T8311] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 195.481015][ T8311] Node 1 Normal: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 3*128kB (UM) 2*256kB (UM) 2*512kB (UM) 1*1024kB (M) 0*2048kB 961*4096kB (UM) = 3939324kB [ 195.481115][ T8311] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 195.481124][ T8311] Node 0 hugepages_total=3 hugepages_free=3 hugepages_surp=0 hugepages_size=2048kB [ 195.481133][ T8311] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 195.481145][ T8311] Node 1 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 195.481153][ T8311] 49118 total pagecache pages [ 195.481158][ T8311] 15 pages in swap cache [ 195.481162][ T8311] Free swap = 124832kB [ 195.481166][ T8311] Total swap = 124996kB [ 195.481170][ T8311] 2097051 pages RAM [ 195.481174][ T8311] 0 pages HighMem/MovableOnly [ 195.481178][ T8311] 432856 pages reserved [ 195.481182][ T8311] 0 pages cma reserved [ 196.274921][ T8321] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.925'. [ 196.286165][ T8317] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.925'. [ 196.356740][ T31] audit: type=1400 audit(1700000012.389:439): avc: denied { ioctl } for pid=8315 comm="syz.2.925" path="socket:[25360]" dev="sockfs" ino=25360 ioctlcmd=0x937d scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 196.390184][ T8326] tipc: Enabling of bearer rejected, failed to enable media [ 196.592722][ T5722] usb 4-1: USB disconnect, device number 30 [ 197.046758][ T5722] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 197.163663][ T5701] usb 2-1: USB disconnect, device number 34 [ 200.901216][ T10] cdc_mbim 5-1:1.0: failed GET_NTB_PARAMETERS [ 200.922450][ T10] cdc_mbim 5-1:1.0: bind() failure [ 201.045803][ T5722] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 202.063798][ C0] sched: DL replenish lagged too much [ 206.594480][ T5722] usb 4-1: unable to read config index 0 descriptor/start: -110 [ 206.603183][ T5722] usb 4-1: can't read configurations, error -110 [ 252.403766][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 252.414669][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 313.559708][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 313.569290][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 373.440629][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 373.453750][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 434.757341][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 434.771632][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 471.516629][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 471.523579][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5598/1:b..l P10/1:b..l [ 471.532435][ C0] rcu: (detected by 0, t=10502 jiffies, g=41841, q=1026728 ncpus=1) [ 471.540467][ C0] task:kworker/0:1 state:R running task stack:22088 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 471.554012][ C0] Workqueue: usb_hub_wq hub_event [ 471.559022][ C0] Call Trace: [ 471.562273][ C0] [ 471.565180][ C0] __schedule+0x1259/0x6920 [ 471.569695][ C0] ? __pfx___schedule+0x10/0x10 [ 471.574526][ C0] ? mark_held_locks+0x40/0x70 [ 471.579262][ C0] preempt_schedule_irq+0x4e/0x90 [ 471.584257][ C0] irqentry_exit+0x205/0xa10 [ 471.588820][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 471.594772][ C0] RIP: 0010:lock_acquire+0x5e/0x380 [ 471.599949][ C0] Code: 05 4f dd a4 12 83 f8 07 0f 87 da 00 00 00 48 0f a3 05 5e df 5d 0f 0f 82 c9 02 00 00 8b 35 fe 10 5e 0f 85 f6 0f 85 c7 00 00 00 <48> 8b 44 24 30 65 48 2b 05 ed dc a4 12 0f 85 09 03 00 00 48 83 c4 [ 471.619527][ C0] RSP: 0018:ffffc900000f6948 EFLAGS: 00000206 [ 471.625582][ C0] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000200 [ 471.633531][ C0] RDX: 0000000000000000 RSI: ffffffff8e3c5247 RDI: ffffffff8c620e80 [ 471.641471][ C0] RBP: ffffffff8edec060 R08: 0000000071265d6c R09: 0000000000000007 [ 471.649410][ C0] R10: 0000000000000200 R11: 0000000000000001 R12: 0000000000000002 [ 471.657352][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 471.665303][ C0] ? unwind_next_frame+0x3be/0x2090 [ 471.670479][ C0] ? unwind_next_frame+0x3be/0x2090 [ 471.675649][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 471.681780][ C0] unwind_next_frame+0xd1/0x2090 [ 471.686691][ C0] ? unwind_next_frame+0xbd/0x2090 [ 471.691777][ C0] ? driver_probe_device+0x4a/0x140 [ 471.696950][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 471.703079][ C0] arch_stack_walk+0x94/0xf0 [ 471.707644][ C0] ? driver_probe_device+0x4a/0x140 [ 471.712828][ C0] stack_trace_save+0x8e/0xc0 [ 471.717493][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 471.722841][ C0] ? __lock_acquire+0x4c5/0x1ec0 [ 471.727752][ C0] ? __lock_acquire+0x4c5/0x1ec0 [ 471.732659][ C0] save_stack+0x162/0x1e0 [ 471.736959][ C0] ? __pfx_save_stack+0x10/0x10 [ 471.741778][ C0] ? __free_frozen_pages+0x79f/0x10f0 [ 471.747120][ C0] ? qlist_free_all+0x47/0xf0 [ 471.751764][ C0] ? kasan_quarantine_reduce+0x1a0/0x1f0 [ 471.757366][ C0] ? __kasan_kmalloc+0x8a/0xb0 [ 471.762100][ C0] ? __kvmalloc_node_noprof+0x35b/0x9b0 [ 471.767615][ C0] ? alloc_netdev_mqs+0xf5f/0x15c0 [ 471.772708][ C0] ? usbnet_probe+0x1bb/0x27e0 [ 471.777449][ C0] ? usb_probe_interface+0x386/0x9b0 [ 471.782708][ C0] ? really_probe+0x241/0xa60 [ 471.787353][ C0] ? __driver_probe_device+0x210/0x460 [ 471.792784][ C0] ? driver_probe_device+0x4a/0x140 [ 471.797953][ C0] ? page_ext_put+0x3e/0xd0 [ 471.802433][ C0] __reset_page_owner+0x84/0x190 [ 471.807358][ C0] __free_frozen_pages+0x79f/0x10f0 [ 471.812544][ C0] ? __free_slab+0xd0/0x220 [ 471.817023][ C0] qlist_free_all+0x47/0xf0 [ 471.821499][ C0] kasan_quarantine_reduce+0x1a0/0x1f0 [ 471.826927][ C0] __kasan_kmalloc+0x8a/0xb0 [ 471.831489][ C0] __kvmalloc_node_noprof+0x35b/0x9b0 [ 471.836832][ C0] ? alloc_netdev_mqs+0xf5f/0x15c0 [ 471.841924][ C0] alloc_netdev_mqs+0xf5f/0x15c0 [ 471.846845][ C0] usbnet_probe+0x1bb/0x27e0 [ 471.851411][ C0] ? __mutex_unlock_slowpath+0x35d/0x930 [ 471.857017][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 471.862362][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 471.868316][ C0] ? __pfx_usbnet_probe+0x10/0x10 [ 471.873316][ C0] ? find_held_lock+0x2b/0x80 [ 471.877968][ C0] ? usb_disable_lpm+0x49a/0x610 [ 471.882880][ C0] usb_probe_interface+0x386/0x9b0 [ 471.887969][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 471.893573][ C0] ? kernfs_put+0x3f/0x60 [ 471.897895][ C0] ? sysfs_create_link+0x68/0xc0 [ 471.902806][ C0] ? __pfx_usb_probe_interface+0x10/0x10 [ 471.908413][ C0] really_probe+0x241/0xa60 [ 471.912903][ C0] __driver_probe_device+0x210/0x460 [ 471.918171][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 471.923946][ C0] driver_probe_device+0x4a/0x140 [ 471.928939][ C0] __device_attach_driver+0x1df/0x320 [ 471.934278][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 471.940137][ C0] bus_for_each_drv+0x159/0x1e0 [ 471.944962][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 471.950306][ C0] ? lockdep_hardirqs_on+0x7d/0x110 [ 471.955476][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 471.961254][ C0] __device_attach+0x1e4/0x4d0 [ 471.965997][ C0] ? __pfx___device_attach+0x10/0x10 [ 471.971252][ C0] ? do_raw_spin_unlock+0x145/0x1e0 [ 471.976437][ C0] device_initial_probe+0xaf/0xd0 [ 471.981432][ C0] bus_probe_device+0x64/0x160 [ 471.986171][ C0] device_add+0x121d/0x1970 [ 471.990645][ C0] ? __pfx_device_add+0x10/0x10 [ 471.995470][ C0] ? usb_create_ep_devs+0x1f7/0x2b0 [ 472.000641][ C0] ? create_intf_ep_devs.isra.0+0x19f/0x200 [ 472.006506][ C0] usb_set_configuration+0xd97/0x1c60 [ 472.011856][ C0] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 472.017913][ C0] usb_generic_driver_probe+0xa1/0xe0 [ 472.023280][ C0] usb_probe_device+0xef/0x400 [ 472.028015][ C0] ? __pfx_usb_probe_device+0x10/0x10 [ 472.033359][ C0] really_probe+0x241/0xa60 [ 472.037834][ C0] __driver_probe_device+0x210/0x460 [ 472.043085][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 472.048860][ C0] driver_probe_device+0x4a/0x140 [ 472.053853][ C0] __device_attach_driver+0x1df/0x320 [ 472.059194][ C0] ? __pfx___device_attach_driver+0x10/0x10 [ 472.065053][ C0] bus_for_each_drv+0x159/0x1e0 [ 472.069879][ C0] ? __pfx_bus_for_each_drv+0x10/0x10 [ 472.075223][ C0] ? lockdep_hardirqs_on+0x7d/0x110 [ 472.080392][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 472.086169][ C0] __device_attach+0x1e4/0x4d0 [ 472.090902][ C0] ? __pfx___device_attach+0x10/0x10 [ 472.096154][ C0] ? do_raw_spin_unlock+0x145/0x1e0 [ 472.101345][ C0] device_initial_probe+0xaf/0xd0 [ 472.106338][ C0] bus_probe_device+0x64/0x160 [ 472.111082][ C0] device_add+0x121d/0x1970 [ 472.115559][ C0] ? __pfx_device_add+0x10/0x10 [ 472.120379][ C0] ? add_device_randomness+0xc9/0x110 [ 472.125726][ C0] usb_new_device.part.0+0xcc2/0x1686 [ 472.131084][ C0] ? do_raw_spin_lock+0x128/0x260 [ 472.136081][ C0] ? __pfx_usb_new_device.part.0+0x10/0x10 [ 472.141860][ C0] ? mark_held_locks+0x40/0x70 [ 472.146593][ C0] hub_event.cold+0x1e3/0xe90 [ 472.151268][ C0] ? __pfx_hub_event+0x10/0x10 [ 472.156019][ C0] ? mark_lock+0xea0/0x1020 [ 472.160498][ C0] ? lock_acquire+0x1d1/0x380 [ 472.165150][ C0] ? process_one_work+0xa2c/0x1b10 [ 472.170242][ C0] ? process_one_work+0x906/0x1b10 [ 472.175329][ C0] ? process_one_work+0x906/0x1b10 [ 472.180416][ C0] process_one_work+0xac7/0x1b10 [ 472.185334][ C0] ? __pfx_process_one_work+0x10/0x10 [ 472.190679][ C0] ? lock_acquire+0x1d1/0x380 [ 472.195330][ C0] ? __pfx_hub_event+0x10/0x10 [ 472.200070][ C0] worker_thread+0x5ef/0xe50 [ 472.204639][ C0] ? __pfx_worker_thread+0x10/0x10 [ 472.209725][ C0] ? kthread+0x13a/0x450 [ 472.213956][ C0] ? __pfx_worker_thread+0x10/0x10 [ 472.219040][ C0] kthread+0x373/0x450 [ 472.223082][ C0] ? __pfx_kthread+0x10/0x10 [ 472.227646][ C0] ret_from_fork+0x730/0xd60 [ 472.232208][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 472.237295][ C0] ? __switch_to+0x800/0x10f0 [ 472.241947][ C0] ? __pfx_kthread+0x10/0x10 [ 472.246511][ C0] ret_from_fork_asm+0x1a/0x30 [ 472.251253][ C0] [ 472.254244][ C0] task:syz-executor state:R running task stack:23176 pid:5598 tgid:5598 ppid:5594 task_flags:0x400140 flags:0x00080000 [ 472.267697][ C0] Call Trace: [ 472.270960][ C0] [ 472.273869][ C0] __schedule+0x1259/0x6920 [ 472.278367][ C0] ? __pfx___schedule+0x10/0x10 [ 472.283188][ C0] ? mark_held_locks+0x40/0x70 [ 472.287924][ C0] preempt_schedule_irq+0x4e/0x90 [ 472.292931][ C0] irqentry_exit+0x205/0xa10 [ 472.297492][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 472.303442][ C0] RIP: 0010:unwind_next_frame+0xcf5/0x2090 [ 472.309224][ C0] Code: 03 00 00 48 89 4c 24 20 3c 02 0f 85 60 f6 ff ff 49 8d 76 f8 ba 08 00 00 00 4d 8d 7d 34 4c 89 ef 48 89 74 24 28 e8 2b f1 ff ff <84> c0 0f 84 4f f6 ff ff 48 8b 7c 24 28 e8 f9 ea ff ff 48 89 ee 48 [ 472.328808][ C0] RSP: 0018:ffffc9000453f300 EFLAGS: 00000286 [ 472.334844][ C0] RAX: ffffc90004540001 RBX: 0000000000000001 RCX: ffffffff91f88114 [ 472.342786][ C0] RDX: ffffc9000453fe01 RSI: ffffc9000453fe48 RDI: ffffc9000453f380 [ 472.350725][ C0] RBP: ffffc9000453f3b8 R08: ffffffff91f88118 R09: 0000000000000007 [ 472.358677][ C0] R10: 0000000000000200 R11: 000000000001929a R12: ffffc9000453f3c0 [ 472.366633][ C0] R13: ffffc9000453f370 R14: ffffc9000453fe50 R15: ffffc9000453f3a4 [ 472.374586][ C0] ? do_sys_openat2+0x10f/0x1e0 [ 472.379420][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 472.385551][ C0] arch_stack_walk+0x94/0xf0 [ 472.390119][ C0] ? do_sys_openat2+0x10f/0x1e0 [ 472.394940][ C0] stack_trace_save+0x8e/0xc0 [ 472.399607][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 472.404968][ C0] ? __lock_acquire+0x4c5/0x1ec0 [ 472.409892][ C0] ? __lock_acquire+0x4c5/0x1ec0 [ 472.414806][ C0] save_stack+0x162/0x1e0 [ 472.419111][ C0] ? __pfx_save_stack+0x10/0x10 [ 472.423934][ C0] ? __free_frozen_pages+0x79f/0x10f0 [ 472.429291][ C0] ? qlist_free_all+0x47/0xf0 [ 472.433947][ C0] ? kasan_quarantine_reduce+0x1a0/0x1f0 [ 472.439557][ C0] ? __kasan_kmalloc+0x8a/0xb0 [ 472.444303][ C0] ? __kmalloc_noprof+0x32f/0x840 [ 472.449301][ C0] ? tomoyo_realpath_from_path+0xb6/0x690 [ 472.454990][ C0] ? tomoyo_check_open_permission+0x2af/0x3c0 [ 472.461052][ C0] ? tomoyo_file_open+0x6b/0x90 [ 472.465890][ C0] ? security_file_open+0xb5/0x1e0 [ 472.470983][ C0] ? do_dentry_open+0x588/0x14d0 [ 472.475894][ C0] ? vfs_open+0x82/0x3f0 [ 472.480110][ C0] ? path_openat+0x19fa/0x2440 [ 472.484844][ C0] ? do_file_open+0x20e/0x430 [ 472.489488][ C0] ? do_sys_openat2+0x10f/0x1e0 [ 472.494327][ C0] ? page_ext_put+0x3e/0xd0 [ 472.498807][ C0] __reset_page_owner+0x84/0x190 [ 472.503722][ C0] __free_frozen_pages+0x79f/0x10f0 [ 472.508896][ C0] ? __free_slab+0xd0/0x220 [ 472.513377][ C0] qlist_free_all+0x47/0xf0 [ 472.517853][ C0] kasan_quarantine_reduce+0x1a0/0x1f0 [ 472.523288][ C0] __kasan_kmalloc+0x8a/0xb0 [ 472.527855][ C0] __kmalloc_noprof+0x32f/0x840 [ 472.532677][ C0] ? tomoyo_realpath_from_path+0xb6/0x690 [ 472.538369][ C0] tomoyo_realpath_from_path+0xb6/0x690 [ 472.543885][ C0] tomoyo_check_open_permission+0x2af/0x3c0 [ 472.549751][ C0] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 472.556145][ C0] ? hook_file_open+0x248/0x8e0 [ 472.560981][ C0] ? path_get+0x61/0x80 [ 472.565121][ C0] tomoyo_file_open+0x6b/0x90 [ 472.569779][ C0] security_file_open+0xb5/0x1e0 [ 472.574687][ C0] do_dentry_open+0x588/0x14d0 [ 472.579421][ C0] vfs_open+0x82/0x3f0 [ 472.583464][ C0] path_openat+0x19fa/0x2440 [ 472.588027][ C0] ? __pfx_path_openat+0x10/0x10 [ 472.592942][ C0] do_file_open+0x20e/0x430 [ 472.597427][ C0] ? __pfx_do_file_open+0x10/0x10 [ 472.602431][ C0] ? _raw_spin_unlock+0x28/0x50 [ 472.607271][ C0] ? alloc_fd+0x471/0x7a0 [ 472.611576][ C0] do_sys_openat2+0x10f/0x1e0 [ 472.616224][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 472.621392][ C0] ? __pfx_get_timespec64+0x10/0x10 [ 472.626565][ C0] __x64_sys_openat+0x12d/0x210 [ 472.631387][ C0] ? __pfx___x64_sys_openat+0x10/0x10 [ 472.636738][ C0] do_syscall_64+0x123/0x790 [ 472.641311][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 472.647175][ C0] RIP: 0033:0x7f2aacd9d47c [ 472.651562][ C0] RSP: 002b:00007ffc7453b840 EFLAGS: 00000206 ORIG_RAX: 0000000000000101 [ 472.659945][ C0] RAX: ffffffffffffffda RBX: 00000000000001d7 RCX: 00007f2aacd9d47c [ 472.667907][ C0] RDX: 0000000000090800 RSI: 00007f2aace34966 RDI: 00000000ffffff9c [ 472.675874][ C0] RBP: 00007ffc7453b8ec R08: 0000000000000000 R09: 0000000000000000 [ 472.683834][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000000c0 [ 472.692338][ C0] R13: 0000000000000000 R14: 00000000000300af R15: 00007ffc7453b940 [ 472.700635][ C0] [ 472.703657][ C0] rcu: rcu_preempt kthread starved for 899 jiffies! g41841 f0x2 RCU_GP_WAIT_FQS(5) ->state=R ->cpu=0 [ 472.714466][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 472.724427][ C0] rcu: RCU grace-period kthread stack dump: [ 472.730384][ C0] task:rcu_preempt state:R running task stack:27400 pid:17 tgid:17 ppid:2 task_flags:0x208040 flags:0x00080000 [ 472.743922][ C0] Call Trace: [ 472.747188][ C0] [ 472.750109][ C0] __schedule+0x1259/0x6920 [ 472.754590][ C0] ? __lock_acquire+0x4c5/0x1ec0 [ 472.759524][ C0] ? lock_acquire+0x1d1/0x380 [ 472.764179][ C0] ? __pfx___schedule+0x10/0x10 [ 472.769002][ C0] ? find_held_lock+0x2b/0x80 [ 472.773657][ C0] ? schedule+0x225/0x2c0 [ 472.777956][ C0] schedule+0xdd/0x2c0 [ 472.781999][ C0] schedule_timeout+0x127/0x280 [ 472.786837][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 472.792208][ C0] ? __pfx_process_timeout+0x10/0x10 [ 472.797515][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 472.803315][ C0] ? prepare_to_swait_event+0xdf/0x4a0 [ 472.808754][ C0] rcu_gp_fqs_loop+0x1a9/0x8f0 [ 472.813499][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 472.818758][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 472.823671][ C0] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 472.828837][ C0] ? rcu_is_watching+0x13/0xc0 [ 472.833571][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 472.839349][ C0] rcu_gp_kthread+0x17a/0x220 [ 472.843997][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 472.849164][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 472.854940][ C0] ? __kthread_parkme+0x18f/0x230 [ 472.859950][ C0] ? kthread+0x13a/0x450 [ 472.864165][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 472.869333][ C0] kthread+0x373/0x450 [ 472.873378][ C0] ? __pfx_kthread+0x10/0x10 [ 472.877952][ C0] ret_from_fork+0x730/0xd60 [ 472.882534][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 472.887626][ C0] ? __switch_to+0x800/0x10f0 [ 472.892283][ C0] ? __pfx_kthread+0x10/0x10 [ 472.896851][ C0] ret_from_fork_asm+0x1a/0x30 [ 472.901600][ C0] [ 472.904591][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 472.910888][ C0] CPU: 0 UID: 0 PID: 3222 Comm: kworker/R-bat_e Not tainted syzkaller #0 PREEMPT(full) [ 472.920581][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 472.930609][ C0] Workqueue: bat_events batadv_tt_purge [ 472.936138][ C0] RIP: 0010:unwind_next_frame+0x1f6/0x2090 [ 472.941921][ C0] Code: 89 c3 39 d0 0f 83 2f 16 00 00 48 ba 00 00 00 00 00 fc ff df 89 c1 48 8d 3c 8d e8 d8 a7 92 49 89 f8 49 c1 e8 03 45 0f b6 04 10 <48> 89 fa 83 e2 07 83 c2 03 44 38 c2 7c 2f 45 84 c0 74 2a 48 89 4c [ 472.961528][ C0] RSP: 0018:ffffc90000006800 EFLAGS: 00000a03 [ 472.967665][ C0] RAX: 00000000000931d5 RBX: 0000000000000002 RCX: 00000000000931d5 [ 472.975625][ C0] RDX: dffffc0000000000 RSI: 00000000000ad3e7 RDI: ffffffff92cca03c [ 472.983577][ C0] RBP: ffffc900000068b8 R08: 0000000000000000 R09: 0000000000000007 [ 472.991523][ C0] R10: 0000000000000200 R11: 00000000000931d5 R12: ffffc900000068c0 [ 472.999466][ C0] R13: ffffc90000006870 R14: ffffc900000068a5 R15: ffffffff8a31d5a3 [ 473.007416][ C0] FS: 0000000000000000(0000) GS:ffff888123b60000(0000) knlGS:0000000000000000 [ 473.016319][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 473.022874][ C0] CR2: 00007fe338a00000 CR3: 000000007ccfa000 CR4: 00000000003526f0 [ 473.030817][ C0] Call Trace: [ 473.034073][ C0] [ 473.036890][ C0] ? __ip_finish_output.part.0+0x444/0x6f0 [ 473.042672][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 473.048802][ C0] arch_stack_walk+0x94/0xf0 [ 473.053369][ C0] ? __ip_finish_output.part.0+0x444/0x6f0 [ 473.059148][ C0] ? kfree_skbmem+0x19a/0x210 [ 473.063799][ C0] stack_trace_save+0x8e/0xc0 [ 473.068452][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 473.073798][ C0] ? __lock_acquire+0x4c5/0x1ec0 [ 473.078708][ C0] ? sk_skb_reason_drop+0x102/0x1b0 [ 473.083879][ C0] ? enqueue_to_backlog+0x453/0x1130 [ 473.089134][ C0] ? netif_rx_internal+0x102/0x600 [ 473.094213][ C0] kasan_save_stack+0x30/0x50 [ 473.098862][ C0] ? kasan_save_stack+0x30/0x50 [ 473.103680][ C0] ? kasan_save_track+0x14/0x30 [ 473.108499][ C0] ? kasan_save_free_info+0x3b/0x70 [ 473.113673][ C0] ? __kasan_slab_free+0x5f/0x80 [ 473.118581][ C0] ? kmem_cache_free+0x127/0x6c0 [ 473.123856][ C0] ? kfree_skbmem+0x19a/0x210 [ 473.128505][ C0] ? sk_skb_reason_drop+0x10f/0x1b0 [ 473.133689][ C0] ? enqueue_to_backlog+0x453/0x1130 [ 473.138943][ C0] ? netif_rx_internal+0x102/0x600 [ 473.144024][ C0] ? __netif_rx+0x88/0xb0 [ 473.148322][ C0] ? loopback_xmit+0x284/0x6e0 [ 473.153060][ C0] ? dev_hard_start_xmit+0x121/0x760 [ 473.158320][ C0] ? sch_direct_xmit+0x1b2/0xc70 [ 473.163230][ C0] ? __qdisc_run+0x52d/0x1b20 [ 473.167896][ C0] ? __dev_queue_xmit+0x3104/0x4970 [ 473.173065][ C0] ? ip_finish_output2+0xf4a/0x2400 [ 473.178233][ C0] ? __ip_finish_output.part.0+0x444/0x6f0 [ 473.184026][ C0] kasan_save_track+0x14/0x30 [ 473.188675][ C0] kasan_save_free_info+0x3b/0x70 [ 473.193674][ C0] __kasan_slab_free+0x5f/0x80 [ 473.198411][ C0] kmem_cache_free+0x127/0x6c0 [ 473.203147][ C0] ? skb_release_data+0x6ca/0x8e0 [ 473.208149][ C0] kfree_skbmem+0x19a/0x210 [ 473.212634][ C0] sk_skb_reason_drop+0x10f/0x1b0 [ 473.217631][ C0] enqueue_to_backlog+0x453/0x1130 [ 473.222714][ C0] netif_rx_internal+0x102/0x600 [ 473.227621][ C0] ? __pfx_netif_rx_internal+0x10/0x10 [ 473.233052][ C0] ? __pfx_netif_skb_features+0x10/0x10 [ 473.238581][ C0] ? validate_xmit_xfrm+0x457/0x13c0 [ 473.243842][ C0] ? rcu_is_watching+0x13/0xc0 [ 473.248583][ C0] __netif_rx+0x88/0xb0 [ 473.252707][ C0] loopback_xmit+0x284/0x6e0 [ 473.257311][ C0] dev_hard_start_xmit+0x121/0x760 [ 473.262398][ C0] ? validate_xmit_skb_list+0x110/0x160 [ 473.267920][ C0] sch_direct_xmit+0x1b2/0xc70 [ 473.272656][ C0] ? __pfx_sch_direct_xmit+0x10/0x10 [ 473.277912][ C0] ? get_slot_next+0x350/0x420 [ 473.282649][ C0] ? mark_held_locks+0x40/0x70 [ 473.287382][ C0] ? ktime_get+0x22c/0x320 [ 473.291767][ C0] ? lockdep_hardirqs_on+0x7d/0x110 [ 473.296953][ C0] __qdisc_run+0x52d/0x1b20 [ 473.301434][ C0] __dev_queue_xmit+0x3104/0x4970 [ 473.306440][ C0] ? __lock_acquire+0x4c5/0x1ec0 [ 473.311347][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 473.316692][ C0] ? mark_held_locks+0x40/0x70 [ 473.321426][ C0] ? lock_acquire+0x1d1/0x380 [ 473.326075][ C0] ? net_generic+0x25/0x2a0 [ 473.330557][ C0] ? lock_acquire+0x1d1/0x380 [ 473.335205][ C0] ? __ip_finish_output.part.0+0x444/0x6f0 [ 473.340985][ C0] ? find_held_lock+0x2b/0x80 [ 473.345636][ C0] ? mark_held_locks+0x40/0x70 [ 473.350369][ C0] ip_finish_output2+0xf4a/0x2400 [ 473.355369][ C0] ? __pfx_ip_finish_output2+0x10/0x10 [ 473.360797][ C0] ? __pfx_ip_dst_mtu_maybe_forward+0x10/0x10 [ 473.366832][ C0] ? nf_nat_ipv4_out+0xb2/0x510 [ 473.371656][ C0] ? find_held_lock+0x2b/0x80 [ 473.376307][ C0] __ip_finish_output.part.0+0x444/0x6f0 [ 473.381911][ C0] ip_output+0x39b/0xc10 [ 473.386123][ C0] ? __pfx_ip_output+0x10/0x10 [ 473.390855][ C0] ? trace_kmem_cache_alloc+0xdd/0x100 [ 473.396288][ C0] ? __pfx_ip_finish_output+0x10/0x10 [ 473.401630][ C0] ? __pfx_ip_output+0x10/0x10 [ 473.406364][ C0] ip_local_out+0x193/0x1f0 [ 473.410838][ C0] synproxy_send_tcp.isra.0+0x4c6/0x6e0 [ 473.416385][ C0] synproxy_send_client_synack+0x6ea/0x970 [ 473.422179][ C0] ? find_held_lock+0x2b/0x80 [ 473.426848][ C0] ? __pfx_synproxy_send_client_synack+0x10/0x10 [ 473.433163][ C0] ? net_generic+0xea/0x2a0 [ 473.437653][ C0] nft_synproxy_do_eval+0xa1c/0xce0 [ 473.442826][ C0] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 473.448519][ C0] ? __pfx_nft_synproxy_eval+0x10/0x10 [ 473.453964][ C0] nft_do_chain+0x2e5/0x19d0 [ 473.458532][ C0] ? clockevents_program_event+0x23e/0x820 [ 473.464317][ C0] ? __pfx_nft_do_chain+0x10/0x10 [ 473.469325][ C0] ? mark_held_locks+0x40/0x70 [ 473.474061][ C0] ? __local_bh_enable_ip+0xa5/0x120 [ 473.479319][ C0] ? __local_bh_enable_ip+0xa5/0x120 [ 473.484640][ C0] ? lockdep_hardirqs_on+0x7d/0x110 [ 473.489832][ C0] nft_do_chain_inet+0xf3/0x400 [ 473.494675][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 473.500123][ C0] ? __pfx_ipt_do_table+0x10/0x10 [ 473.505124][ C0] ? nf_nat_ipv4_local_in+0x181/0x730 [ 473.510479][ C0] nf_hook_slow+0xbf/0x220 [ 473.514872][ C0] nf_hook.constprop.0+0x2a6/0x750 [ 473.519958][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 473.525914][ C0] ? __pfx_nf_hook.constprop.0+0x10/0x10 [ 473.531520][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 473.536616][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 473.542572][ C0] ? ip_rcv_finish_core+0x7ec/0x2c30 [ 473.547833][ C0] ip_local_deliver+0x163/0x1f0 [ 473.552657][ C0] ? __pfx_ip_local_deliver+0x10/0x10 [ 473.558004][ C0] ip_rcv+0x33a/0x3c0 [ 473.561961][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 473.566439][ C0] __netif_receive_skb_one_core+0x197/0x1e0 [ 473.572308][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 473.578695][ C0] ? lock_acquire+0x1d1/0x380 [ 473.583342][ C0] ? process_backlog+0x437/0x1600 [ 473.588340][ C0] ? process_backlog+0x437/0x1600 [ 473.593334][ C0] __netif_receive_skb+0x1f/0x120 [ 473.598333][ C0] process_backlog+0x487/0x1600 [ 473.603158][ C0] __napi_poll.constprop.0+0xaf/0x450 [ 473.608504][ C0] net_rx_action+0xa40/0xf20 [ 473.613076][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 473.618167][ C0] ? __pfx_xfrm_dev_backlog+0x10/0x10 [ 473.623520][ C0] ? net_tx_action+0x6c7/0xf50 [ 473.628257][ C0] handle_softirqs+0x1e6/0x9d0 [ 473.632995][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 473.638249][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 473.643504][ C0] ? __hrtimer_rearm_deferred+0x9b/0x7b0 [ 473.649110][ C0] ? batadv_tt_purge+0x25d/0xbd0 [ 473.654023][ C0] do_softirq+0xaf/0xf0 [ 473.658150][ C0] [ 473.661052][ C0] [ 473.663954][ C0] __local_bh_enable_ip+0xff/0x120 [ 473.669034][ C0] batadv_tt_purge+0x25d/0xbd0 [ 473.673777][ C0] ? __pfx_batadv_tt_purge+0x10/0x10 [ 473.679038][ C0] ? lock_acquire+0x1d1/0x380 [ 473.683684][ C0] ? process_one_work+0xa2c/0x1b10 [ 473.688777][ C0] ? process_one_work+0x906/0x1b10 [ 473.693862][ C0] ? process_one_work+0x906/0x1b10 [ 473.698948][ C0] process_one_work+0xac7/0x1b10 [ 473.703865][ C0] ? __pfx_process_one_work+0x10/0x10 [ 473.709210][ C0] ? lock_acquire+0x1d1/0x380 [ 473.713861][ C0] ? __pfx_batadv_tt_purge+0x10/0x10 [ 473.719122][ C0] rescuer_thread+0x918/0x14e0 [ 473.723952][ C0] ? rescuer_thread+0x256/0x14e0 [ 473.728862][ C0] ? rescuer_thread+0x118/0x14e0 [ 473.733775][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 473.738966][ C0] ? __kthread_parkme+0x18f/0x230 [ 473.743965][ C0] ? kthread+0x13a/0x450 [ 473.748194][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 473.753370][ C0] kthread+0x373/0x450 [ 473.757423][ C0] ? __pfx_kthread+0x10/0x10 [ 473.761996][ C0] ret_from_fork+0x730/0xd60 [ 473.766559][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 473.771642][ C0] ? __switch_to+0x800/0x10f0 [ 473.776316][ C0] ? __pfx_kthread+0x10/0x10 [ 473.780901][ C0] ret_from_fork_asm+0x1a/0x30 [ 473.785645][ C0]