last executing test programs: 1m30.443725038s ago: executing program 1 (id=759): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2, 0x0, 0xa}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_TYPE={0x5, 0x2, 0x89}, @NFTA_EXTHDR_OFFSET={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFTA_EXTHDR_LEN={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0x13}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x8c}}, 0x0) 1m13.020903337s ago: executing program 1 (id=761): syz_emit_ethernet(0x2e, &(0x7f0000000000)={@multicast, @local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x4, 0x20, 0x66, 0x0, 0x7, 0x2, 0x0, @private=0xa010102, @local}, {0x11, 0x1, 0x0, @empty, '\x00\x00\x00\x00'}}}}}, 0x0) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x6, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f0000000240)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0xffffffffffffff6b, &(0x7f0000000000)="ff", 0x0, 0x149c, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe}, 0x48) 1m8.200696455s ago: executing program 0 (id=762): r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(r1, r1) 54.871307074s ago: executing program 0 (id=763): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/disk', 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/disk', 0x121a02, 0x0) sendfile(r1, r0, &(0x7f0000002700)=0x1, 0x8) 49.282879079s ago: executing program 1 (id=764): r0 = socket$nl_rdma(0x10, 0x3, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) setresgid(r1, 0x0, r1) 38.975269968s ago: executing program 0 (id=765): r0 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000340)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 'syz1\x00', 0x0, 0x8}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000001]}) 38.974967148s ago: executing program 1 (id=766): pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff}, 0x80) io_setup(0x1, &(0x7f0000002440)=0x0) io_submit(r1, 0x1, &(0x7f0000003cc0)=[&(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 31.24685422s ago: executing program 0 (id=767): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000580)={0x20, 0x1, 0xa, 0x3, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x200000c1}, 0x40000) 23.860423114s ago: executing program 1 (id=768): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240), 0xc2882, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/seq/clients\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000004d00)={0x2020}, 0x2020) 18.176021414s ago: executing program 0 (id=769): mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x2010042, &(0x7f0000000000)={[{@subsystem='hugetlb'}, {@subsystem='memory'}, {@subsystem='cpuacct'}, {@xattr}]}) mount(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x40078, &(0x7f0000000000)) 1.878780678s ago: executing program 1 (id=770): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/netfilter\x00') fchdir(r0) openat(0xffffffffffffff9c, &(0x7f0000001240)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x141140, 0x100) 0s ago: executing program 0 (id=771): r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)='-3', 0x2}]) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:31555' (ED25519) to the list of known hosts. syzkaller login: [ 390.186805][ T40] sched: DL replenish lagged too much [ 401.890123][ T3193] cgroup: Unknown subsys name 'net' [ 402.496718][ T3193] cgroup: Unknown subsys name 'cpuset' [ 402.630829][ T3193] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 461.883916][ T3193] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 615.068397][ T3206] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 615.201091][ T3206] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 618.321069][ T3208] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 618.458815][ T3208] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 629.620355][ T3206] hsr_slave_0: entered promiscuous mode [ 629.657616][ T3206] hsr_slave_1: entered promiscuous mode [ 634.956788][ T3208] hsr_slave_0: entered promiscuous mode [ 634.987085][ T3208] hsr_slave_1: entered promiscuous mode [ 635.007238][ T3208] debugfs: 'hsr0' already exists in 'hsr' [ 635.010481][ T3208] Cannot create hsr debugfs directory [ 641.960345][ T3206] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 642.407632][ T3206] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 642.786257][ T3206] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 643.116474][ T3206] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 645.947692][ T3208] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 646.131734][ T3208] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 646.287040][ T3208] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 646.618400][ T3208] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 661.020184][ T3206] 8021q: adding VLAN 0 to HW filter on device bond0 [ 665.371691][ T3208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 720.072216][ T3208] veth0_vlan: entered promiscuous mode [ 720.911697][ T3208] veth1_vlan: entered promiscuous mode [ 722.729359][ T3206] veth0_vlan: entered promiscuous mode [ 724.357957][ T3206] veth1_vlan: entered promiscuous mode [ 725.258977][ T3208] veth0_macvtap: entered promiscuous mode [ 725.829162][ T3208] veth1_macvtap: entered promiscuous mode [ 728.721516][ T3206] veth0_macvtap: entered promiscuous mode [ 729.205024][ T3543] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 729.211471][ T3543] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 729.281406][ T3206] veth1_macvtap: entered promiscuous mode [ 729.348913][ T3543] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 729.377633][ T3543] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 732.536660][ T3543] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 732.539905][ T3543] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 732.542180][ T3543] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 732.559465][ T3543] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 734.867056][ T3208] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 757.746656][ T3919] mmap: syz.1.6 (3919) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 768.398781][ T3926] netlink: 16 bytes leftover after parsing attributes in process `syz.1.9'. [ 768.672453][ T3926] IPv6: sit1: Disabled Multicast RS [ 768.716372][ T3926] sit1: entered allmulticast mode [ 779.929365][ T3936] netlink: 72 bytes leftover after parsing attributes in process `syz.1.13'. [ 779.952155][ T3936] netlink: 72 bytes leftover after parsing attributes in process `syz.1.13'. [ 793.092589][ T3945] [U] vÔ3¸Âfù¾"SçÁ/Éê4:ÃXTz“W¡t‘’lWµ«= [ 793.667737][ T3943] [U] J"—e:ÀÆ" [ 805.621537][ T3958] netlink: 12 bytes leftover after parsing attributes in process `syz.1.22'. [ 811.065653][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 825.229326][ T3976] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 845.918960][ T3991] netlink: 8 bytes leftover after parsing attributes in process `syz.1.34'. [ 845.921357][ T3991] netlink: 12 bytes leftover after parsing attributes in process `syz.1.34'. [ 864.739316][ T4008] netlink: 8 bytes leftover after parsing attributes in process `syz.0.41'. [ 864.752323][ T4008] netlink: 12 bytes leftover after parsing attributes in process `syz.0.41'. [ 870.488864][ T3195] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 870.936341][ T3195] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 870.940892][ T3195] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 870.947856][ T3195] usb 1-1: New USB device found, idVendor=1038, idProduct=12b6, bcdDevice= 0.00 [ 870.949281][ T3195] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 871.351895][ T3195] usb 1-1: config 0 descriptor?? [ 873.296715][ T3195] steelseries 0003:1038:12B6.0001: item fetching failed at offset 5/7 [ 873.331022][ T3195] steelseries 0003:1038:12B6.0001: probe with driver steelseries failed with error -22 [ 873.571336][ T3195] usb 1-1: USB disconnect, device number 2 [ 912.098399][ T4064] netlink: 72 bytes leftover after parsing attributes in process `syz.0.59'. [ 912.113943][ T4064] netlink: 72 bytes leftover after parsing attributes in process `syz.0.59'. [ 936.960345][ T4089] netlink: 40 bytes leftover after parsing attributes in process `syz.1.69'. [ 991.006140][ T3954] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 991.009624][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 991.236890][ T3954] usb 1-1: device descriptor read/64, error -32 [ 991.607661][ T3954] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 991.886319][ T3954] usb 1-1: Using ep0 maxpacket: 16 [ 992.150607][ T3954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 992.164302][ T3954] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 992.166989][ T3954] usb 1-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 992.168823][ T3954] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 992.459930][ T3954] usb 1-1: config 0 descriptor?? [ 994.394327][ T3954] hid-multitouch 0003:1FD2:6007.0002: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.0-1/input0 [ 994.682213][ T3954] usb 1-1: USB disconnect, device number 4 [ 1015.820260][ T4188] fuse: blksize only supported for fuseblk [ 1041.941415][ T4212] (unnamed net_device) (uninitialized): invalid ARP target 0.0.0.0 specified for addition [ 1041.956982][ T4212] (unnamed net_device) (uninitialized): option arp_ip_target: invalid value (0) [ 1057.311020][ T4221] netlink: 12 bytes leftover after parsing attributes in process `syz.1.116'. [ 1064.558054][ T4229] capability: warning: `syz.1.120' uses 32-bit capabilities (legacy support in use) [ 1076.822601][ T4242] x_tables: ip_tables: udp match: only valid for protocol 17 [ 1101.627354][ T4262] netlink: 28 bytes leftover after parsing attributes in process `syz.1.137'. [ 1122.088941][ T4289] tmpfs: Bad value for 'mpol' [ 1126.726841][ T4294] netlink: 8 bytes leftover after parsing attributes in process `syz.1.150'. [ 1126.729128][ T4294] netlink: 4 bytes leftover after parsing attributes in process `syz.1.150'. [ 1162.171077][ T3195] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 1162.247846][ T3195] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz0 [ 1163.109372][ T4343] netlink: 16 bytes leftover after parsing attributes in process `syz.0.166'. [ 1163.595787][ T4343] IPv6: sit1: Disabled Multicast RS [ 1163.670927][ T4343] sit1: entered allmulticast mode [ 1197.882363][ T4388] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 1198.511879][ T4388] netlink: 40 bytes leftover after parsing attributes in process `syz.0.187'. [ 1198.519580][ T4388] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 1201.944582][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1219.737160][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 1243.596261][ T3845] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 1243.905102][ T3845] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1243.907902][ T3845] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 1243.909721][ T3845] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 1243.911897][ T3845] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1243.923993][ T3845] usb 1-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 1243.925753][ T3845] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1244.029135][ T3845] usb 1-1: config 0 descriptor?? [ 1244.297880][ T3845] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 1244.302542][ T3845] usb 1-1: MIDIStreaming interface descriptor not found [ 1245.971797][ T3845] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 1246.096486][ T3845] usb 1-1: USB disconnect, device number 5 [ 1261.791510][ T4484] netlink: 'syz.1.217': attribute type 29 has an invalid length. [ 1261.971601][ T4484] netlink: 'syz.1.217': attribute type 29 has an invalid length. [ 1276.075594][ T4499] capability: warning: `syz.0.223' uses deprecated v2 capabilities in a way that may be insecure [ 1288.170569][ T4515] trusted_key: encrypted_key: key user:syz not found [ 1293.069213][ T4521] Driver unsupported XDP return value 0 on prog (id 19) dev N/A, expect packet loss! [ 1311.610854][ T4550] process 'syz.0.243' launched './file2' with NULL argv: empty string added [ 1331.372443][ T4569] ptrace attach of "/syz-executor exec"[3206] was attempted by "/syz-executor exec"[4569] [ 1337.787450][ T4575] netlink: 8 bytes leftover after parsing attributes in process `syz.0.254'. [ 1351.010459][ T4590] ======================================================= [ 1351.010459][ T4590] WARNING: The mand mount option has been deprecated and [ 1351.010459][ T4590] and is ignored by this kernel. Remove the mand [ 1351.010459][ T4590] option from the mount to silence this warning. [ 1351.010459][ T4590] ======================================================= [ 1360.787888][ T4602] netlink: 8 bytes leftover after parsing attributes in process `syz.1.267'. [ 1369.802158][ T4615] netlink: 72 bytes leftover after parsing attributes in process `syz.1.273'. [ 1444.609635][ T4706] netlink: 64 bytes leftover after parsing attributes in process `syz.0.315'. [ 1496.547782][ T10] usb 1-1: new low-speed USB device number 6 using dummy_hcd [ 1497.213947][ T10] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 1497.230125][ T10] usb 1-1: config 0 has an invalid interface number: 21 but max is 0 [ 1497.255668][ T10] usb 1-1: config 0 has no interface number 0 [ 1497.257951][ T10] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x82 is Bulk; changing to Interrupt [ 1497.259817][ T10] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1497.262270][ T10] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 1497.280510][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1497.586618][ T10] usb 1-1: config 0 descriptor?? [ 1500.346233][ T10] usb 1-1: USB disconnect, device number 6 [ 1507.328160][ T4786] netlink: 24 bytes leftover after parsing attributes in process `syz.1.345'. [ 1507.400006][ T4786] netlink: 8 bytes leftover after parsing attributes in process `syz.1.345'. [ 1507.401498][ T4786] netlink: 12 bytes leftover after parsing attributes in process `syz.1.345'. [ 1540.659086][ T4826] netlink: 'syz.1.362': attribute type 1 has an invalid length. [ 1540.661166][ T4826] netlink: 192 bytes leftover after parsing attributes in process `syz.1.362'. [ 1540.674518][ T4826] NCSI netlink: No device for ifindex 0 [ 1597.682261][ T4898] netlink: 'syz.0.390': attribute type 142 has an invalid length. [ 1653.525969][ T35] audit: type=1400 audit(1652.220:2): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=4975 comm="syz.0.420" [ 1667.175989][ T4992] digital: digital_start_poll: Unknown protocol [ 1677.901794][ T5006] block nbd0: not configured, cannot reconfigure [ 1682.101017][ T5012] netlink: 'syz.1.437': attribute type 6 has an invalid length. [ 1691.006981][ T36] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1691.287134][ T36] usb 1-1: Using ep0 maxpacket: 16 [ 1691.428080][ T36] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 1691.430133][ T36] usb 1-1: config 0 has no interface number 0 [ 1691.455387][ T36] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1691.457810][ T36] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1691.460000][ T36] usb 1-1: New USB device found, idVendor=5543, idProduct=0781, bcdDevice= 0.00 [ 1691.461831][ T36] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1691.708131][ T36] usb 1-1: config 0 descriptor?? [ 1694.571679][ T36] uclogic 0003:5543:0781.0004: unknown main item tag 0x0 [ 1694.594737][ T36] uclogic 0003:5543:0781.0004: unknown main item tag 0x0 [ 1694.608745][ T36] uclogic 0003:5543:0781.0004: unknown main item tag 0x0 [ 1694.610594][ T36] uclogic 0003:5543:0781.0004: unknown main item tag 0x0 [ 1694.612259][ T36] uclogic 0003:5543:0781.0004: unknown main item tag 0x0 [ 1694.826999][ T36] uclogic 0003:5543:0781.0004: hidraw0: USB HID v0.40 Device [HID 5543:0781] on usb-dummy_hcd.0-1/input1 [ 1695.526092][ T36] usb 1-1: USB disconnect, device number 7 [ 1706.060542][ T5049] hub 2-0:1.0: USB hub found [ 1706.128093][ T5049] hub 2-0:1.0: 1 port detected [ 1764.321521][ T5117] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1786.955894][ T5140] netlink: 8 bytes leftover after parsing attributes in process `syz.0.481'. [ 1800.206059][ T5159] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.489'. [ 1807.139225][ T5169] netlink: 12 bytes leftover after parsing attributes in process `syz.0.494'. [ 1820.176798][ T5183] netlink: 12 bytes leftover after parsing attributes in process `syz.0.499'. [ 1820.200921][ T5183] netlink: 'syz.0.499': attribute type 1 has an invalid length. [ 1820.227084][ T5183] netlink: 'syz.0.499': attribute type 2 has an invalid length. [ 1820.229127][ T5183] netlink: 24 bytes leftover after parsing attributes in process `syz.0.499'. [ 1826.041301][ T5185] tmpfs: Invalid gid '0x00000000ffffffff' [ 1859.108330][ T5224] netlink: 4 bytes leftover after parsing attributes in process `syz.0.517'. [ 1862.969156][ T5231] netlink: 8 bytes leftover after parsing attributes in process `syz.1.520'. [ 1862.971357][ T5231] netlink: 4 bytes leftover after parsing attributes in process `syz.1.520'. [ 1862.986564][ T5231] netlink: 'syz.1.520': attribute type 18 has an invalid length. [ 1939.940779][ T5315] netlink: 24 bytes leftover after parsing attributes in process `syz.0.555'. [ 1965.929754][ T5341] netlink: 'syz.0.568': attribute type 1 has an invalid length. [ 1965.931746][ T5341] netlink: 212 bytes leftover after parsing attributes in process `syz.0.568'. [ 1970.346315][ T35] audit: type=1800 audit(1969.030:3): pid=5349 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.571" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 errno=0 [ 1973.240326][ T5351] [U] ^@ [ 2010.280278][ T5395] netlink: 12 bytes leftover after parsing attributes in process `syz.1.589'. [ 2129.550301][ T5514] netlink: 8 bytes leftover after parsing attributes in process `syz.1.640'. [ 2129.587572][ T5514] netlink: 4 bytes leftover after parsing attributes in process `syz.1.640'. [ 2129.590879][ T5514] netlink: 'syz.1.640': attribute type 12 has an invalid length. [ 2129.625268][ T5514] netlink: 'syz.1.640': attribute type 11 has an invalid length. [ 2134.566564][ T5516] netlink: 24 bytes leftover after parsing attributes in process `syz.1.642'. [ 2134.570311][ T5516] netlink: 56 bytes leftover after parsing attributes in process `syz.1.642'. [ 2134.616804][ T5516] netlink: 'syz.1.642': attribute type 10 has an invalid length. [ 2146.758665][ T5530] netlink: 10 bytes leftover after parsing attributes in process `syz.0.648'. [ 2165.688322][ T5553] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2169.137489][ T5555] netlink: 'syz.0.660': attribute type 16 has an invalid length. [ 2169.139561][ T5555] netlink: 'syz.0.660': attribute type 3 has an invalid length. [ 2169.159958][ T5555] netlink: 64066 bytes leftover after parsing attributes in process `syz.0.660'. [ 2277.411659][ T5661] netlink: 'syz.0.700': attribute type 2 has an invalid length. [ 2277.469185][ T5661] netlink: 784 bytes leftover after parsing attributes in process `syz.0.700'. [ 2277.728279][ T5660] netlink: 28 bytes leftover after parsing attributes in process `syz.1.701'. [ 2495.061737][ T5729] autofs: Bad value for 'fd' [ 2545.259518][ T5748] netlink: 276 bytes leftover after parsing attributes in process `syz.1.736'. [ 2561.350037][ T5753] kernel profiling enabled (shift: 5) [ 2594.519491][ T5761] netlink: 8 bytes leftover after parsing attributes in process `syz.1.742'. [ 2594.521553][ T5761] netlink: 4 bytes leftover after parsing attributes in process `syz.1.742'. [ 2594.598743][ T5761] netlink: 'syz.1.742': attribute type 14 has an invalid length. [ 2594.602354][ T5761] netlink: 'syz.1.742': attribute type 13 has an invalid length. [ 2723.090577][ T5801] CUSE: info not properly terminated [ 2817.796053][ T37] INFO: task kworker/u9:0:5623 blocked for more than 430 seconds. [ 2817.898486][ T37] Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 [ 2817.900412][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2817.901920][ T37] task:kworker/u9:0 state:D stack:0 pid:5623 tgid:5623 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 2817.962525][ T37] Workqueue: events_unbound bpf_map_free_deferred [ 2818.038743][ T37] Call Trace: [ 2818.040096][ T37] [] __schedule+0x1042/0x4106 [ 2818.041738][ T37] [] schedule+0xc4/0x35e [ 2818.086693][ T37] [] schedule_timeout+0x1c6/0x2ae [ 2818.088799][ T37] [] __wait_for_common+0x1d2/0x3e8 [ 2818.090306][ T37] [] wait_for_completion+0x1a/0x22 [ 2818.091828][ T37] [] rcu_barrier+0x2dc/0x6cc SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2818.176527][ T37] [] dev_map_free+0x11c/0x6bc [ 2818.178625][ T37] [] bpf_map_free_deferred+0x24a/0x4a8 [ 2818.180142][ T37] [] process_one_work+0x96a/0x1f32 [ 2818.181569][ T37] [] worker_thread+0x5ce/0xde8 [ 2818.264931][ T37] [] kthread+0x39c/0x7d4 [ 2818.266947][ T37] [] ret_from_fork_kernel+0x2a/0xbb4 [ 2818.268460][ T37] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2818.270987][ T37] [ 2818.270987][ T37] Showing all locks held in the system: [ 2818.272434][ T37] 3 locks held by kworker/u9:1/28: [ 2818.372060][ T37] 1 lock held by khungtaskd/37: [ 2818.412433][ T37] #0: ffffffff883dd9a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2a/0x1a0 [ 2818.442481][ T37] 1 lock held by klogd/3017: [ 2818.515809][ T37] 2 locks held by getty/3165: [ 2818.517210][ T37] #0: ffffaf801c1280a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 2818.521126][ T37] #1: ffff8f800008e2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3e4/0x12b6 [ 2818.590685][ T37] 2 locks held by syz-executor/3193: [ 2818.592724][ T37] 3 locks held by kworker/1:3/3845: [ 2818.657755][ T37] 2 locks held by kworker/1:4/3906: [ 2818.658999][ T37] 2 locks held by kworker/1:0/4698: [ 2818.660128][ T37] 2 locks held by kworker/1:2/5527: [ 2818.661188][ T37] 3 locks held by kworker/u9:0/5623: [ 2818.662212][ T37] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f32 [ 2818.729616][ T37] #1: ffff8f8004e27b70 ((work_completion)(&map->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f32 [ 2818.834901][ T37] #2: ffffffff883eda40 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 2818.839115][ T37] 3 locks held by kworker/u9:5/5649: [ 2818.840203][ T37] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f32 [ 2818.899705][ T37] #1: ffff8f8003fa7b70 ((work_completion)(&map->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f32 [ 2818.959269][ T37] #2: ffffffff883eda40 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 2818.995263][ T37] 5 locks held by kworker/1:7/5697: [ 2818.996870][ T37] 2 locks held by kworker/0:4/5823: [ 2818.997998][ T37] 2 locks held by syz.1.770/5827: [ 2818.999054][ T37] 2 locks held by syz.0.771/5826: [ 2819.045326][ T37] [ 2819.046523][ T37] ============================================= [ 2819.046523][ T37] [ 2819.048468][ T37] NMI backtrace for cpu 0 [ 2819.049209][ T37] CPU: 0 UID: 0 PID: 37 Comm: khungtaskd Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 2819.049769][ T37] Hardware name: riscv-virtio,qemu (DT) [ 2819.050006][ T37] Call Trace: [ 2819.050153][ T37] [] dump_backtrace+0x2e/0x3c [ 2819.050705][ T37] [] show_stack+0x30/0x3c [ 2819.051126][ T37] [] dump_stack_lvl+0x12e/0x1a6 [ 2819.051753][ T37] [] dump_stack+0x1c/0x24 [ 2819.052294][ T37] [] nmi_cpu_backtrace+0x3b0/0x3b2 [ 2819.052774][ T37] [] nmi_trigger_cpumask_backtrace+0x2b6/0x458 [ 2819.053196][ T37] [] arch_trigger_cpumask_backtrace+0x2c/0x3c [ 2819.053798][ T37] [] watchdog+0xc56/0x1134 [ 2819.054358][ T37] [] kthread+0x39c/0x7d4 [ 2819.054754][ T37] [] ret_from_fork_kernel+0x2a/0xbb4 [ 2819.055189][ T37] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2819.070018][ T37] Sending NMI from CPU 0 to CPUs 1: [ 2819.072533][ C1] NMI backtrace for cpu 1 [ 2819.073104][ C1] CPU: 1 UID: 0 PID: 5697 Comm: kworker/1:7 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 2819.073590][ C1] Hardware name: riscv-virtio,qemu (DT) [ 2819.073809][ C1] Workqueue: mm_percpu_wq vmstat_update [ 2819.074406][ C1] epc : lock_acquire+0xe4/0x448 [ 2819.074990][ C1] ra : lock_acquire+0xe4/0x448 [ 2819.075644][ C1] epc : ffffffff802df0fe ra : ffffffff802df0fe sp : ffff8f8000016b40 [ 2819.075972][ C1] gp : ffffffff89c9e5c0 tp : ffffaf801a32b480 t0 : ffff8f8000016960 [ 2819.076281][ C1] t1 : 0000000000000001 t2 : fffffffff2f20000 s0 : ffff8f8000016c10 [ 2819.076577][ C1] s1 : ffffffff883dd9a0 a0 : 0000000000000001 a1 : ffffffff858298ee [ 2819.076891][ C1] a2 : 0000000000000001 a3 : 0000000000000007 a4 : 0000000000000100 [ 2819.077176][ C1] a5 : dfffffff00000000 a6 : ffffffff858298b4 a7 : ffffffff85826db0 [ 2819.077481][ C1] s2 : 0000000000000002 s3 : 0000000000000000 s4 : 0000000000000000 [ 2819.077778][ C1] s5 : 0000000000000000 s6 : 0000000000000000 s7 : ffffffff858298b4 [ 2819.078094][ C1] s8 : ffffffff858298ee s9 : ffffffff89cdf9a0 s10: 1ffff5f0074212e0 [ 2819.078418][ C1] s11: ffffaf8017e4b358 t3 : d3777d9300000000 t4 : 0000000000001fff [ 2819.078758][ C1] t5 : 00000000000000c8 t6 : 0000000000000002 [ 2819.079040][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 2819.079477][ C1] [] lock_acquire+0xe4/0x448 [ 2819.080163][ C1] [] ip_finish_output2+0x484/0x2770 [ 2819.080685][ C1] [] __ip_finish_output+0x378/0x60c [ 2819.081176][ C1] [] ip_finish_output+0x3c/0x350 [ 2819.081665][ C1] [] ip_output+0x21e/0x83a [ 2819.082133][ C1] [] ip_local_out+0xac/0x1a8 [ 2819.082635][ C1] [] synproxy_send_tcp.isra.0+0x3de/0x5d2 [ 2819.083312][ C1] [] synproxy_send_client_synack+0x6dc/0x8be [ 2819.083731][ C1] [] nft_synproxy_do_eval+0x8ac/0xa52 [ 2819.084136][ C1] [] nft_synproxy_eval+0x28/0x36 [ 2819.084516][ C1] [] nft_do_chain+0x328/0x1598 [ 2819.084909][ C1] [] nft_do_chain_inet+0x180/0x316 [ 2819.085289][ C1] [] nf_hook_slow+0xb8/0x1ec [ 2819.085760][ C1] [] ip_local_deliver+0x2ea/0x568 [ 2819.086192][ C1] [] ip_rcv_finish+0x1b0/0x2d2 [ 2819.086630][ C1] [] ip_rcv+0xd6/0x44e [ 2819.087042][ C1] [] __netif_receive_skb_one_core+0x106/0x16e [ 2819.087665][ C1] [] __netif_receive_skb+0x2c/0x144 [ 2819.088188][ C1] [] process_backlog+0x4f6/0x1cb0 [ 2819.088743][ C1] [] __napi_poll.constprop.0+0xaa/0x4ba [ 2819.089311][ C1] [] net_rx_action+0xad6/0xefe [ 2819.089868][ C1] [] handle_softirqs+0x4b2/0x132e [ 2819.090440][ C1] [] __irq_exit_rcu+0x18c/0x550 [ 2819.090995][ C1] [] irq_exit_rcu+0x10/0xf8 [ 2819.091607][ C1] [] handle_riscv_irq+0x40/0x4c [ 2819.092078][ C1] [] call_on_irq_stack+0x32/0x40 [ 2819.397252][ T37] Kernel panic - not syncing: hung_task: blocked tasks [ 2819.399680][ T37] CPU: 0 UID: 0 PID: 37 Comm: khungtaskd Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 2819.401115][ T37] Hardware name: riscv-virtio,qemu (DT) [ 2819.401932][ T37] Call Trace: [ 2819.402589][ T37] [] dump_backtrace+0x2e/0x3c [ 2819.403961][ T37] [] show_stack+0x30/0x3c [ 2819.404965][ T37] [] dump_stack_lvl+0x110/0x1a6 [ 2819.406207][ T37] [] dump_stack+0x1c/0x24 [ 2819.407413][ T37] [] vpanic+0x368/0x74e [ 2819.408401][ T37] [] trace_suspend_resume+0x0/0x2de [ 2819.409471][ T37] [] watchdog+0x7ac/0x1134 [ 2819.410660][ T37] [] kthread+0x39c/0x7d4 [ 2819.411729][ T37] [] ret_from_fork_kernel+0x2a/0xbb4 [ 2819.413033][ T37] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2819.414623][ T37] SMP: stopping secondary CPUs [ 2819.417909][ T37] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:09:24 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff804fdfb2 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff863ed450 vstvec 0000000000000000 mepc ffffffff8008f822 sepc ffffffff8014b720 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 904e1000000b9119 x0/zero 0000000000000000 x1/ra ffffffff80078c72 x2/sp ffff8f80000061f0 x3/gp ffffffff89c9e5c0 x4/tp ffffaf80132ecec0 x5/t0 ffffaf801f304040 x6/t1 0000000000000001 x7/t2 736174203a4f464e x8/s0 ffff8f8000006270 x9/s1 ffff8f8000006380 x10/a0 ffff8f80000062c0 x11/a1 0000000000000000 x12/a2 ffff8f8000006390 x13/a3 ffffffff80078ca2 x14/a4 0000000000000000 x15/a5 ffffaf80132ecec0 x16/a6 0000000000f00000 x17/a7 ffffffff8582bf52 x18/s2 0000000000000000 x19/s3 ffffffff8666c0c0 x20/s4 ffffffff91047920 x21/s5 0000000000000000 x22/s6 ffffaf80132edec0 x23/s7 1ffff5f003e6081a x24/s8 ffffaf801966f1e0 x25/s9 ffffaf801f3040d0 x26/s10 ffffaf801966f000 x27/s11 ffffaf801f3040d8 x28/t3 c49d41b900000000 x29/t4 0000000000000000 x30/t5 0000000000000000 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff804fdff0 mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff863ed450 vstvec 0000000000000000 mepc ffffffff804fdac0 sepc ffffffff85616232 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 904cf000000b7286 x0/zero 0000000000000000 x1/ra ffffffff8582d9d0 x2/sp ffff8f8000016e80 x3/gp ffffffff89c9e5c0 x4/tp ffffaf8012ba0000 x5/t0 ffff8f80000169d0 x6/t1 0000000000000001 x7/t2 fffffffff2f20000 x8/s0 ffff8f8000016db0 x9/s1 ffffaf8012ba0af0 x10/a0 0000000000000001 x11/a1 ffffffff87c35888 x12/a2 0000000000000017 x13/a3 ffffffff8582c62a x14/a4 0000000000000000 x15/a5 0000000000000102 x16/a6 0000000000f00000 x17/a7 ffffffff8582c5da x18/s2 ffffaf801bc121c0 x19/s3 ffff8f8000016f40 x20/s4 1ffff1f000002dd4 x21/s5 ffffffffffffffff x22/s6 0000000200000022 x23/s7 ffffffff8665f708 x24/s8 ffffaf801d8b38d0 x25/s9 1ffff5f003b1671a x26/s10 0000000000000001 x27/s11 ffffaf801d8b3918 x28/t3 81987a7b00000000 x29/t4 0000000000001fff x30/t5 00000000000000c8 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000