last executing test programs: 2.881119607s ago: executing program 2 (id=10728): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'netdevsim0\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x1, 0x70bd27, 0x25dfdbfa, {}, [@ETHTOOL_A_COALESCE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @ETHTOOL_A_COALESCE_USE_CQE_MODE_RX={0x5, 0x19, 0x1}, @ETHTOOL_A_COALESCE_TX_USECS_HIGH={0x8, 0x15, 0xb1}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2.686173627s ago: executing program 2 (id=10732): r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='.\x00', 0x40480, 0xd8) fchmod$auto(r0, 0x9) setreuid$auto(0x4, 0x8) open(&(0x7f0000000100)='.\x00', 0x591002, 0x408) 2.508435002s ago: executing program 2 (id=10735): mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) futex$auto(0x0, 0x6, 0x8, 0x0, 0x0, 0x80000001) r0 = openat$auto_iommufd_fops_main(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$auto_VFIO_IOMMU_MAP_DMA(r0, 0x3b71, 0x0) 2.325574961s ago: executing program 2 (id=10738): close_range$auto(0x0, 0xfffffffffffff000, 0x2) r0 = socket(0x2, 0xa, 0x1) r1 = bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_4={0x1b, r0, 0x10000}, 0x10) mmap$auto(0x0, 0x2009, 0xfffffffffffffff9, 0x8000200008011, r1, 0x8000) 2.134748284s ago: executing program 2 (id=10741): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x1, 0x0) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) 1.980568416s ago: executing program 2 (id=10743): r0 = openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp1\x00', 0x20b42, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) write$auto(0x3, 0x0, 0xfffffdf2) ioctl$auto_SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000100)="000004") 1.427770769s ago: executing program 3 (id=10751): mmap$auto(0x0, 0x2020009, 0x126, 0xf8, 0xffffffffffffffff, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) prlimit64$auto(0x1, 0x3, 0x0, 0x0) statmount$auto(&(0x7f0000000040)={0x1f, @raw, 0x8000001c, 0x3, 0x8}, 0x0, 0x7ffffffff000, 0x0) 1.230815302s ago: executing program 0 (id=10753): mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x8000000000000003, 0x8000) open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000180)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x9, 0x0, 0x4000000000007, 0xa505}, 0x800}, 0x4, 0x4008) execve$auto(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000100)=&(0x7f0000000300)='#\xdc\xfe\xd8E\xc8\x8bu4\xd9n\xcb\xca\xc7zw \x96\x9ejh\xad\x9eEc\xae\x1e\x89\x92\x9a\xbbP[B\xae\x9cf)\x15\xac\x90)l\x06\xf0\t\x12\x05zz\xa6\xb3\xce=\x00\x06\x00\xf20/\xc4T\x1f\xe5P\xff\xb4\xb7s0\x02\xc5\x81\x93\xc6\xc8\xb6Sp\x1a{8\xfc\xe0,X\xc7BU\xd0\x97\x7f1\x16\x99\x04\xabu/a0\x02\x7f\xbb\xbd\x906\xa8\xce\xee\xcd\xd7\t\x00\xfb\x83\xc8\x8aO\xe9\xbe=\xf7\xf4\x84,\x06\xd3j\x99b\xe6\xf6Y3A\xbb\xa4\xb2\f\x1b\xc3\x8a,g\xc6\xe8[\xdf\x88\x01\x9f7\xb5\x19m\xd8\xc0\f-6\xfe\xa8\xed/u\x81_G\xfeR\xbb\x12|\x97\xabB4J\xed+-\xf8u0/n\xcf\x8b\x95\x9d\xab\xa8\xc47\xa6\x0e\xdeOq\\\xc3\'{\b\xd3m\x94\xc2\xdd{\xeaO\x0e\xe4\xe0\xb9N:\xd60\x17,\x06\xc7B#Y0\x99\xeb\x02\xfe\xd3k\xd5\xdcZ\xdcP\x8e+\xd8\xc7C\xcb\x15\x13c\xbf\xe8\xbd\"\x8f3\"\x14\xf8(\xda\x19\xcd\xec\x03.\xd9^\xc3A\xda\r[\x1a\xda\\#/\xd4\xaf\xd0\xe8\xa2\xdd\xc5{\xfa\xe0\x90\x8f\x99lQ\xec\x84h^\x11+\x93\b\xe0c\xe6\xd22\xf9\xa5\x94\xd0\xf5\xe7\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00') 1.221623113s ago: executing program 3 (id=10754): close_range$auto(0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x1) r1 = bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_4={0x1f, r0, 0x10000}, 0x10) write$auto_msr_fops_msr(r1, 0x0, 0x0) 1.116438465s ago: executing program 1 (id=10755): close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) memfd_create$auto(&(0x7f0000000000)='^[#@-\x00', 0x3) fcntl$auto(0xff80000000000000, 0x409, 0x13) mmap$auto(0x7ffffdfde000, 0x2020006, 0x9, 0x11, 0x8000000000000000, 0x8000) 970.199182ms ago: executing program 3 (id=10756): mmap$auto(0x0, 0x6, 0x3, 0xeb1, 0x7, 0x8000) futex$auto(0x0, 0x85, 0x38, 0x0, 0x0, 0x80800005) r0 = openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mtd0\x00', 0x68082, 0x0) ioctl$auto_BLKPG2(r0, 0x1269, 0x0) 920.423617ms ago: executing program 0 (id=10757): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snd/controlC2\x00', 0x80, 0x0) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev5\x00', 0x280, 0x0) ioctl$auto(r1, 0x4020565a, r0) 908.725859ms ago: executing program 1 (id=10758): sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000804) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x0, 0x80000000fffffffd, 0xfbc, 0x0, 0x0, 0x0, 0x4, 0xa17, 0x8, 0x2000000000000005, 0x7fffffff, 0x9, 0xffffffff80000000, 0x5, 0x61, 0x9}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) 779.579247ms ago: executing program 0 (id=10759): statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x401bf, 0x7352, 0x30, 0x65f, 0x6, 0x2, 0x3, 0x20000002, 0x7, 0x3, 0x4, 0x4, 0xb4, 0x6, 0x80000000000a, 0x10003, 0x80, 0x4, 0x3, 0x2, 0x1002000, 0x205, 0x108, 0x84, 0xfffffffffffffffd, 0x0, 0x0, 0x40000000, 0x0, [0x0, 0xfbfffffffffffffc, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1ff, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x2, 0x0, 0x400000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1]}, 0x3, 0xd) mmap$auto(0x0, 0x7, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) r0 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/snd/controlC1\x00', 0x80000, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000140)={{@raw=0x80000000, 0x304, 0xfffffffe, 0x8, "3112d598004a614d19e22af9ffb683dbede3d0bf828bbfba40f035f4be6b7fe000900000000000755015e48d", @raw=0xfffffffc}, 0x3, 0x3, 0x4, @inferred, @integer={0x1, 0xfffffffffffffff9, 0x8}, "7a9fc199a16a2311eacf2fc7ae1da978dc3e8090334fdd7327b386425608af790ada8dbdd70925450e24e87212f0bcab84a16f7ce8cbce0bb32777702b8d7c2d"}) 727.145719ms ago: executing program 1 (id=10760): r0 = openat$auto_vhost_net_fops_net(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$auto_NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="01002dbd7000fcdbdf25010000000c0002000500000000000000c5000700c1007cf7c27c120e398413"], 0x1d8}, 0x1, 0x0, 0x0, 0x40880}, 0x2400c090) ioctl$auto_VHOST_SET_OWNER(r0, 0xaf01, 0x5) ioctl$auto_VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x6}) 504.390472ms ago: executing program 0 (id=10761): socket(0x15, 0x5, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) mmap$auto(0x0, 0x420009, 0xdf, 0xeb1, 0x401, 0x8000) ioctl$auto(0x3, 0x89e0, 0x38) 464.597684ms ago: executing program 1 (id=10762): r0 = setfsuid$auto(0xee00) r1 = setfsuid$auto(0xee01) setresuid$auto(r0, r1, r0) setfsuid$auto(0xee00) 372.463525ms ago: executing program 3 (id=10763): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'macvlan0\x00'}) r1 = syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000ec0), r0) sendmsg$auto_NETDEV_CMD_QUEUE_GET2(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)={&(0x7f0000000f00)={0x14, r1, 0x1, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000080) 287.455925ms ago: executing program 1 (id=10764): mremap$auto(0x200000000000, 0x40000000004, 0x4, 0x3, 0x100000000) statmount$auto(0x0, &(0x7f0000000180)={0xa, 0x1, 0x44f, 0x7, 0x5, 0x1007181, 0x8a0d, 0x7, 0x7, 0x7ff, 0x89, 0x26, 0x4, 0x200000000001, 0x384, 0xfffffffffffffffa, 0x8, 0x0, 0x30, 0x0, 0x864, 0xe, 0x22000, 0x9, 0x0, 0x84}, 0x9, 0xd) r0 = openat$auto__ctl_fops_dm_ioctl(0xffffffffffffff9c, &(0x7f0000000180), 0x1541, 0x0) ioctl$auto__ctl_fops_dm_ioctl(r0, 0xfffffff7effffd05, &(0x7f00000001c0)) 276.180865ms ago: executing program 0 (id=10765): mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) close_range$auto(0x0, 0xfffffffffffff000, 0x0) bpf$auto(0x0, &(0x7f00000001c0)=@bpf_attr_0={0x9, 0xfce4, 0x200, 0x5, 0x7, 0xffffffffffffffff, 0xa, "2af051b26b658a20d8dc6b3662034b19", 0x0, 0xffffffffffffffff, 0x401, 0x7, 0x9, 0x6}, 0x10) bpf$auto(0x15, 0x0, 0x0) 172.400991ms ago: executing program 3 (id=10766): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x60042, 0x0) ioctl$auto_SG_SET_RESERVED_SIZE2(r0, 0x2275, &(0x7f0000000040)="d93ca7") write$auto(r0, 0x0, 0xffd8) 96.765706ms ago: executing program 0 (id=10767): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0xf6f6, 0x8000) sysfs$auto(0x2, 0x100000000000038, 0x0) r0 = fsopen$auto(0x0, 0x1) fsconfig$auto_SHMEM_HUGE_NEVER(r0, 0x5, &(0x7f0000000180)='+\x00_\xe8\xdb\xff\x0f\\X\xc9#\xa0\xdc\x04\x0f\x99v\xbc\xc3\xf2\x03\xe2T\b\x9c\xe7J\xcd\x00\x00\x00\x00\x00\x00\x00\x00c\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) 42.662ms ago: executing program 1 (id=10768): sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x4000804) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x0, 0x2000000000009, 0x1, 0x7, 0xfffffffffffff715, 0x5, 0x7fff, 0x2000000000010006, 0x0, 0x7, 0x8, 0x2, 0x7, 0xaf, 0x9, 0x2, 0x3, 0x8001, 0x6, 0x0, 0x0, 0x40000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xe9e]}, 0x200, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) 0s ago: executing program 3 (id=10769): open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) fcntl$auto(0x3, 0x400, 0x9ec0000000000000) sendmsg$auto_NL80211_CMD_SET_WOWLAN(0xffffffffffffffff, 0x0, 0x4004010) fcntl$auto(0x3, 0x400, 0x2) kernel console output (not intermixed with test programs): hy1 wpan1: encryption failed: -22 [ 512.469095][T17115] Bluetooth: hci3: unexpected subevent 0x01 length: 123 > 18 [ 512.532174][T20296] openvswitch: netlink: IP tunnel dst address not specified [ 513.138076][T20321] tipc: Started in network mode [ 513.158578][T20321] tipc: Node identity ffffffff, cluster identity 4711 [ 513.196817][T20321] tipc: Node number set to 4294967295 [ 514.413193][T20351] .^: entered promiscuous mode [ 516.568508][T20409] Process accounting resumed [ 517.682166][T20459] sd 0:0:1:0: PR command failed: 1026 [ 517.687813][T20459] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 517.770554][T20459] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 518.294414][T20472] ptrace attach of "./syz-executor exec"[5838] was attempted by ""[20472] [ 520.974983][T20538] netlink: 'syz.1.6932': attribute type 8 has an invalid length. [ 521.959029][T20560] openvswitch: netlink: ufid size 17 bytes exceeds the range (1, 16) [ 522.034577][T20560] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 523.080528][T17115] Bluetooth: hci2: SCO packet too small [ 524.982735][T20641] tc_dump_action: action bad kind [ 525.407267][T20658] nbd: illegal input index 37139 [ 527.600837][T20695] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 527.696947][T20695] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 527.823981][T20695] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 527.900248][T20695] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 528.080387][T20695] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 529.566795][T17115] Bluetooth: hci0: command 0x0c1a tx timeout [ 529.725877][T17115] Bluetooth: hci1: command 0x0c1a tx timeout [ 529.884945][T17115] Bluetooth: hci3: command 0x0c1a tx timeout [ 531.756859][T20852] NFSD: Failed to start, no listeners configured. [ 531.954253][T17115] Bluetooth: hci3: command 0x0c1a tx timeout [ 532.976982][T17115] Bluetooth: hci1: unexpected event 0x36 length: 123 > 7 [ 533.476358][T20913] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint). [ 533.582580][T20919] FAULT_INJECTION: forcing a failure. [ 533.582580][T20919] name failslab, interval 1, probability 0, space 0, times 0 [ 533.636388][T20919] CPU: 0 UID: 0 PID: 20919 Comm: syz.2.7076 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 533.636434][T20919] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 533.636446][T20919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 533.636460][T20919] Call Trace: [ 533.636468][T20919] [ 533.636477][T20919] dump_stack_lvl+0x16c/0x1f0 [ 533.636522][T20919] should_fail_ex+0x512/0x640 [ 533.636550][T20919] ? __kmalloc_cache_noprof+0x5f/0x800 [ 533.636581][T20919] should_failslab+0xc2/0x120 [ 533.636618][T20919] __kmalloc_cache_noprof+0x80/0x800 [ 533.636646][T20919] ? key_user_lookup+0x195/0x560 [ 533.636682][T20919] ? key_user_lookup+0x195/0x560 [ 533.636710][T20919] key_user_lookup+0x195/0x560 [ 533.636741][T20919] ? __pfx_key_user_lookup+0x10/0x10 [ 533.636775][T20919] ? bpf_lsm_capable+0x9/0x10 [ 533.636806][T20919] ? security_capable+0x7e/0x260 [ 533.636848][T20919] keyctl_chown_key+0x605/0xfb0 [ 533.636873][T20919] ? __x64_sys_futex+0x1e0/0x4c0 [ 533.636899][T20919] ? __x64_sys_futex+0x1e9/0x4c0 [ 533.636927][T20919] ? __pfx_keyctl_chown_key+0x10/0x10 [ 533.636951][T20919] ? xfd_validate_state+0x61/0x180 [ 533.636972][T20919] ? __pfx_ksys_write+0x10/0x10 [ 533.637024][T20919] __do_sys_keyctl+0x283/0x590 [ 533.637052][T20919] do_syscall_64+0xcd/0xf80 [ 533.637093][T20919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 533.637118][T20919] RIP: 0033:0x7f524b38f7c9 [ 533.637136][T20919] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 533.637159][T20919] RSP: 002b:00007f524c2aa038 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 533.637181][T20919] RAX: ffffffffffffffda RBX: 00007f524b5e5fa0 RCX: 00007f524b38f7c9 [ 533.637197][T20919] RDX: 0000000000000005 RSI: fffffffffffffffe RDI: 0000000000000004 [ 533.637212][T20919] RBP: 00007f524b413f91 R08: 000800000000000c R09: 0000000000000000 [ 533.637227][T20919] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 533.637246][T20919] R13: 00007f524b5e6038 R14: 00007f524b5e5fa0 R15: 00007ffcf2843ec8 [ 533.637276][T20919] [ 534.160935][T17115] Bluetooth: hci3: command 0x0c1a tx timeout [ 535.027741][T20962] MTRR 1 not used [ 536.287504][ T30] audit: type=1800 audit(6138158157.704:29): pid=21002 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.7116" name="lu_gp_id" dev="configfs" ino=55978 res=0 errno=0 [ 537.160735][T17115] Bluetooth: hci3: ACL packet too small [ 539.515162][T21109] openvswitch: netlink: IP tunnel attribute has 8 unknown bytes. [ 540.000677][T21125] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input35 [ 540.035402][T21129] openvswitch: netlink: IP tunnel dst address not specified [ 540.649250][T21155] netlink: 'syz.2.7175': attribute type 2 has an invalid length. [ 540.709645][T21155] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7175'. [ 541.192383][T21169] NFSD: Failed to start, no listeners configured. [ 541.374849][T21183] netlink: 28 bytes leftover after parsing attributes in process `syz.0.7183'. [ 541.421650][T21183] netlink: 29 bytes leftover after parsing attributes in process `syz.0.7183'. [ 541.660826][ T30] audit: type=1326 audit(6138158163.102:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21188 comm="syz.3.7185" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f8a81f8f7c9 code=0x0 [ 543.243495][T21237] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7208'. [ 543.781856][T21256] ksmbd: Daemon and kernel module version mismatch. ksmbd: 0, kernel module: 1. User-space ksmbd should terminate. [ 544.243765][T21271] nvme_fcloop: unknown parameter or missing value 'ª' [ 546.138641][T21342] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7243'. [ 546.199415][T21348] FAULT_INJECTION: forcing a failure. [ 546.199415][T21348] name failslab, interval 1, probability 0, space 0, times 0 [ 546.241827][T21348] CPU: 0 UID: 0 PID: 21348 Comm: syz.1.7245 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 546.241872][T21348] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 546.241883][T21348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 546.241897][T21348] Call Trace: [ 546.241905][T21348] [ 546.241914][T21348] dump_stack_lvl+0x16c/0x1f0 [ 546.241959][T21348] should_fail_ex+0x512/0x640 [ 546.241987][T21348] ? fs_reclaim_acquire+0xae/0x150 [ 546.242029][T21348] should_failslab+0xc2/0x120 [ 546.242068][T21348] __kmalloc_noprof+0xeb/0x910 [ 546.242096][T21348] ? tomoyo_encode2+0x100/0x3e0 [ 546.242135][T21348] ? tomoyo_encode2+0x100/0x3e0 [ 546.242167][T21348] tomoyo_encode2+0x100/0x3e0 [ 546.242204][T21348] tomoyo_encode+0x29/0x50 [ 546.242237][T21348] tomoyo_mount_acl+0x144/0x850 [ 546.242270][T21348] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 546.242312][T21348] ? kernel_text_address+0x8d/0x100 [ 546.242342][T21348] ? __pfx_tomoyo_mount_acl+0x10/0x10 [ 546.242373][T21348] ? arch_stack_walk+0xa6/0x100 [ 546.242432][T21348] ? tomoyo_domain+0xba/0x150 [ 546.242470][T21348] ? tomoyo_profile+0x47/0x60 [ 546.242510][T21348] tomoyo_mount_permission+0x16d/0x420 [ 546.242541][T21348] ? tomoyo_mount_permission+0x14f/0x420 [ 546.242575][T21348] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 546.242625][T21348] security_sb_mount+0x9b/0x260 [ 546.242652][T21348] path_mount+0x158/0x23a0 [ 546.242675][T21348] ? rcu_is_watching+0x12/0xc0 [ 546.242712][T21348] ? __pfx_path_mount+0x10/0x10 [ 546.242736][T21348] ? kmem_cache_free+0x2d8/0x770 [ 546.242816][T21348] ? putname+0xf5/0x1a0 [ 546.242843][T21348] ? putname+0xf5/0x1a0 [ 546.242862][T21348] ? putname+0xf5/0x1a0 [ 546.242887][T21348] ? __x64_sys_mount+0x293/0x310 [ 546.242908][T21348] __x64_sys_mount+0x293/0x310 [ 546.242933][T21348] ? __pfx___x64_sys_mount+0x10/0x10 [ 546.242966][T21348] do_syscall_64+0xcd/0xf80 [ 546.243008][T21348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 546.243033][T21348] RIP: 0033:0x7fc23238f7c9 [ 546.243053][T21348] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 546.243077][T21348] RSP: 002b:00007fc2331fd038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 546.243100][T21348] RAX: ffffffffffffffda RBX: 00007fc2325e5fa0 RCX: 00007fc23238f7c9 [ 546.243116][T21348] RDX: 00002000000001c0 RSI: 00002000000000c0 RDI: 0000000000000000 [ 546.243131][T21348] RBP: 00007fc232413f91 R08: 0000000000000000 R09: 0000000000000000 [ 546.243146][T21348] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 546.243160][T21348] R13: 00007fc2325e6038 R14: 00007fc2325e5fa0 R15: 00007ffed9ec3438 [ 546.243191][T21348] [ 547.316531][T21347] Process accounting paused [ 548.541907][T21416] netlink: 'syz.0.7279': attribute type 1 has an invalid length. [ 549.696327][T21455] openvswitch: netlink: Key type 261 is out of range max 32 [ 550.177292][T21471] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7306'. [ 550.693087][T21485] netlink: Failed to add  helper -22 [ 551.119915][T21505] bond0: option arp_validate: invalid value (842) [ 552.399351][T21548] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(4.128.4294967291), cmd(3) [ 553.031137][T21573] nbd: must specify a size in bytes for the device [ 554.313218][T21609] Â: entered promiscuous mode [ 555.685701][T21660] smc: net device dummy0 applied user defined pnetid DUMMY0 [ 556.199518][T21689] netlink: 'syz.1.7399': attribute type 1 has an invalid length. [ 558.110923][T21761] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 558.274810][T21766] openvswitch: netlink: Flow key attribute not present in set flow. [ 559.026005][T21794] netlink: 'syz.1.7443': attribute type 1 has an invalid length. [ 559.738394][T21811] netlink: zone id is out of range [ 559.753461][T21811] netlink: zone id is out of range [ 559.781391][T21811] netlink: zone id is out of range [ 559.809979][T21811] netlink: zone id is out of range [ 559.825752][T21811] netlink: zone id is out of range [ 559.852407][T21811] netlink: zone id is out of range [ 559.891243][T21811] netlink: zone id is out of range [ 559.915221][T21811] netlink: zone id is out of range [ 559.936487][T21811] netlink: zone id is out of range [ 560.357527][T21821] NFSD: Failed to start, no listeners configured. [ 560.644503][ T30] audit: type=1326 audit(6138158182.171:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21835 comm="syz.1.7459" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc23238f7c9 code=0x0 [ 564.073763][T21904] NFSD: Failed to start, no listeners configured. [ 564.164543][T21915] delete_channel: no stack [ 566.130863][T21966] IPVS: length: 131 != 8 [ 567.343246][T21997] net_ratelimit: 49 callbacks suppressed [ 567.343267][T21997] netlink: zone id is out of range [ 567.383417][T21997] netlink: zone id is out of range [ 567.402208][T21997] netlink: zone id is out of range [ 567.418668][T21997] netlink: zone id is out of range [ 567.436605][T21997] netlink: zone id is out of range [ 567.462931][T21997] netlink: zone id is out of range [ 567.483905][T21997] netlink: zone id is out of range [ 567.500938][T21997] netlink: zone id is out of range [ 567.529630][T21997] netlink: zone id is out of range [ 567.544472][T21997] netlink: zone id is out of range [ 568.770345][T22044] netlink: 'syz.3.7550': attribute type 4 has an invalid length. [ 568.818684][T22044] netlink: 'syz.3.7550': attribute type 1 has an invalid length. [ 569.861249][T22085] netlink: 'syz.1.7569': attribute type 1 has an invalid length. [ 571.713142][T22148] netlink: 'syz.0.7600': attribute type 1 has an invalid length. [ 571.775943][T22150] netlink: 'syz.3.7601': attribute type 1 has an invalid length. [ 572.232155][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 572.242362][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 573.290014][T22202] netlink: 'syz.0.7627': attribute type 1 has an invalid length. [ 575.673225][T22301] netlink: 'syz.0.7663': attribute type 12 has an invalid length. [ 576.254748][T22323] net_ratelimit: 20 callbacks suppressed [ 576.254769][T22323] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 576.812996][T22341] openvswitch: netlink: Missing valid actions attribute. [ 577.259853][T22358] No such timeout policy "" [ 577.288230][T22358] netlink: Failed to associated timeout policy '' [ 577.397696][T22356] Process accounting resumed [ 577.458964][T17115] Bluetooth: hci0: unexpected event 0x2c length: 42 > 17 [ 577.790821][T22377] netlink: 'syz.1.7699': attribute type 2 has an invalid length. [ 579.342846][T17115] Bluetooth: hci3: unexpected event 0x3e length: 508 > 260 [ 579.342879][T17115] Bluetooth: hci3: unexpected subevent 0x02 length: 507 > 260 [ 579.358412][T17115] Bluetooth: hci3: Dropping invalid advertising data [ 579.365129][T17115] Bluetooth: hci3: unknown advertising packet type: 0xe9 [ 579.365160][T17115] Bluetooth: hci3: Dropping invalid advertising data [ 579.381777][T17115] Bluetooth: hci3: Malformed LE Event: 0x02 [ 579.433099][T22436] openvswitch: netlink: Duplicate or invalid key (type 0). [ 579.497127][T22445] netlink: 'syz.2.7725': attribute type 11 has an invalid length. [ 579.776541][T22462] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 580.983684][T22500] No such timeout policy "" [ 581.012980][T22500] netlink: Failed to associated timeout policy '' [ 585.030705][T22633] openvswitch: netlink: VXLAN extension 64 out of range max 1 [ 585.539055][T17115] Bluetooth: hci2: unexpected event 0x3e length: 508 > 260 [ 585.539087][T17115] Bluetooth: hci2: unexpected subevent 0x02 length: 507 > 260 [ 585.554307][T17115] Bluetooth: hci2: Dropping invalid advertising data [ 585.561133][T17115] Bluetooth: hci2: unknown advertising packet type: 0xe9 [ 585.561162][T17115] Bluetooth: hci2: Dropping invalid advertising data [ 585.575617][T17115] Bluetooth: hci2: Malformed LE Event: 0x02 [ 586.528313][T22696] netlink: Unknown conntrack attr (type=257, max=9) [ 587.440958][T17115] Bluetooth: hci1: unexpected event 0x3e length: 508 > 260 [ 587.440989][T17115] Bluetooth: hci1: unexpected subevent 0x02 length: 507 > 260 [ 587.456325][T17115] Bluetooth: hci1: Dropping invalid advertising data [ 587.463551][T17115] Bluetooth: hci1: unknown advertising packet type: 0xe9 [ 587.463580][T17115] Bluetooth: hci1: Dropping invalid advertising data [ 587.477687][T17115] Bluetooth: hci1: Malformed LE Event: 0x02 [ 587.797932][T22737] netlink: 'syz.1.7833': attribute type 1 has an invalid length. [ 587.863703][T22737] netlink: 'syz.1.7833': attribute type 1 has an invalid length. [ 587.871594][T22737] netlink: 124 bytes leftover after parsing attributes in process `syz.1.7833'. [ 587.973344][T22737] netlink: 100 bytes leftover after parsing attributes in process `syz.1.7833'. [ 592.148499][T22876] ubi: mtd0 is already attached to ubi31 [ 592.614463][T22890] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7898'. [ 593.670520][T22923] HSR: entered promiscuous mode [ 594.341786][T22951] netlink: 'syz.3.7926': attribute type 2 has an invalid length. [ 594.584154][T22959] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 595.325800][T17115] Bluetooth: hci3: unexpected event 0x30 length: 47 > 3 [ 596.545399][T17115] Bluetooth: hci0: unexpected event 0x3e length: 508 > 260 [ 596.555181][T17115] Bluetooth: hci0: unexpected subevent 0x02 length: 507 > 260 [ 596.570585][T17115] Bluetooth: hci0: Dropping invalid advertising data [ 596.577395][T17115] Bluetooth: hci0: unknown advertising packet type: 0xe9 [ 596.577429][T17115] Bluetooth: hci0: Dropping invalid advertising data [ 596.595166][T17115] Bluetooth: hci0: Malformed LE Event: 0x02 [ 596.843056][T23051] nbd: must specify an index to disconnect [ 597.701543][T23080] netlink: 'syz.3.7973': attribute type 11 has an invalid length. [ 598.911800][T17115] Bluetooth: hci2: unexpected event 0x3e length: 508 > 260 [ 598.911832][T17115] Bluetooth: hci2: unexpected subevent 0x02 length: 507 > 260 [ 598.930778][T17115] Bluetooth: hci2: Dropping invalid advertising data [ 598.937885][T17115] Bluetooth: hci2: unknown advertising packet type: 0xe9 [ 598.937958][T17115] Bluetooth: hci2: Dropping invalid advertising data [ 598.951928][T17115] Bluetooth: hci2: Malformed LE Event: 0x02 [ 600.396159][T23191] : entered promiscuous mode [ 601.948185][T23242] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 602.985252][T23264] netlink: 'syz.2.8048': attribute type 1 has an invalid length. [ 603.477232][T23276] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 604.454718][T23305] netlink: 'syz.1.8069': attribute type 11 has an invalid length. [ 605.069190][T23326] warning: `syz.2.8077' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 605.738359][T23340] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8086'. [ 606.457204][T23358] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888000000000 pfn:0x7fe00 [ 606.549680][T23358] flags: 0xfff00000002000(reserved|node=0|zone=1|lastcpupid=0x7ff) [ 606.625567][T23358] raw: 00fff00000002000 0000000000000000 dead000000000122 0000000000000000 [ 606.701751][T23358] raw: ffff888000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 606.786592][T23358] page dumped because: unmovable page [ 606.829240][T23358] page_owner tracks the page as allocated [ 606.886769][T23358] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100cc2(GFP_HIGHUSER), pid 13965, tgid 13964 (syz.3.3910), ts 323426212986, free_ts 321142645543 [ 607.038088][T23358] post_alloc_hook+0x1af/0x220 [ 607.093452][T23358] get_page_from_freelist+0xd0b/0x31a0 [ 607.099062][T23358] __alloc_frozen_pages_noprof+0x25f/0x2430 [ 607.202861][T23358] alloc_pages_mpol+0x1fb/0x550 [ 607.262643][T23358] alloc_pages_noprof+0x131/0x390 [ 607.275685][T23358] kimage_alloc_pages+0x74/0x350 [ 607.332295][T23358] kimage_alloc_page+0x14b/0x920 [ 607.367869][T23358] kimage_load_segment+0x78e/0xdd0 [ 607.388098][T23358] do_kexec_load+0x69e/0x860 [ 607.419169][T23358] __x64_sys_kexec_load+0x1bf/0x230 [ 607.452019][T23358] do_syscall_64+0xcd/0xf80 [ 607.456711][T23358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.523879][T23358] page last free pid 15 tgid 15 stack trace: [ 607.560457][T23358] __free_frozen_pages+0x7df/0x1170 [ 607.606775][T23358] tlb_remove_table_rcu+0x2b2/0x390 [ 607.630646][T23358] rcu_core+0x79c/0x15f0 [ 607.667438][T23358] handle_softirqs+0x219/0x950 [ 607.693197][T23358] run_ksoftirqd+0x3a/0x60 [ 607.697700][T23358] smpboot_thread_fn+0x3f7/0xae0 [ 607.780003][T23358] kthread+0x3c5/0x780 [ 607.800543][T23358] ret_from_fork+0x983/0xb10 [ 607.817456][T23358] ret_from_fork_asm+0x1a/0x30 [ 608.009944][T23359] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888000000000 pfn:0x7fe00 [ 608.059234][T23359] flags: 0xfff00000002000(reserved|node=0|zone=1|lastcpupid=0x7ff) [ 608.067344][T23359] raw: 00fff00000002000 0000000000000000 dead000000000122 0000000000000000 [ 608.077236][T23373] Process accounting paused [ 608.235411][T23359] raw: ffff888000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 608.305741][T23359] page dumped because: unmovable page [ 608.360723][T23359] page_owner tracks the page as allocated [ 608.366538][T23359] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x100cc2(GFP_HIGHUSER), pid 13965, tgid 13964 (syz.3.3910), ts 323426212986, free_ts 321142645543 [ 608.550504][T23359] post_alloc_hook+0x1af/0x220 [ 608.555409][T23359] get_page_from_freelist+0xd0b/0x31a0 [ 608.615615][T23359] __alloc_frozen_pages_noprof+0x25f/0x2430 [ 608.650177][T23359] alloc_pages_mpol+0x1fb/0x550 [ 608.670474][T23359] alloc_pages_noprof+0x131/0x390 [ 608.692685][T23359] kimage_alloc_pages+0x74/0x350 [ 608.720926][T23359] kimage_alloc_page+0x14b/0x920 [ 608.774719][T23359] kimage_load_segment+0x78e/0xdd0 [ 608.794610][T23359] do_kexec_load+0x69e/0x860 [ 608.799279][T23359] __x64_sys_kexec_load+0x1bf/0x230 [ 608.855332][T23359] do_syscall_64+0xcd/0xf80 [ 608.859946][T23359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.931434][T23359] page last free pid 15 tgid 15 stack trace: [ 608.979539][T23359] __free_frozen_pages+0x7df/0x1170 [ 609.019688][T23359] tlb_remove_table_rcu+0x2b2/0x390 [ 609.048422][T23359] rcu_core+0x79c/0x15f0 [ 609.083117][T23359] handle_softirqs+0x219/0x950 [ 609.115563][T23359] run_ksoftirqd+0x3a/0x60 [ 609.140426][T23359] smpboot_thread_fn+0x3f7/0xae0 [ 609.200792][T23359] kthread+0x3c5/0x780 [ 609.214715][T23359] ret_from_fork+0x983/0xb10 [ 609.243374][T23359] ret_from_fork_asm+0x1a/0x30 [ 611.684114][T23465] netlink: 'syz.0.8143': attribute type 11 has an invalid length. [ 611.710325][T23465] netlink: 'syz.0.8143': attribute type 11 has an invalid length. [ 611.737151][T23465] netlink: 'syz.0.8143': attribute type 11 has an invalid length. [ 611.775723][T23465] netlink: 'syz.0.8143': attribute type 11 has an invalid length. [ 616.579945][T23619] netlink: 'syz.3.8213': attribute type 11 has an invalid length. [ 616.609067][T23619] netlink: 'syz.3.8213': attribute type 11 has an invalid length. [ 617.349771][T23643] openvswitch: netlink: Tunnel attr 242 out of range max 16 [ 617.400560][T23647] openvswitch: netlink: ct_state flags aa1414ac unsupported [ 617.876703][T23664] openvswitch: netlink: Message has 4 unknown bytes. [ 618.277535][T23679] netlink: Unknown NAT attribute (type=262, max=9) [ 618.308195][T23681] tipc: Enabling of bearer <@):^\/\> rejected, media not registered [ 618.410825][T23683] netlink: 'syz.0.8244': attribute type 2 has an invalid length. [ 618.665445][T23691] openvswitch: netlink: IP tunnel dst address not specified [ 619.175309][T23707] sctp: [Deprecated]: syz.0.8256 (pid 23707) Use of int in max_burst socket option deprecated. [ 619.175309][T23707] Use struct sctp_assoc_value instead [ 620.369897][T23746] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8275'. [ 620.896825][T23765] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 620.903343][T23765] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 621.130579][T23772] openvswitch: netlink: Multiple metadata blocks provided [ 622.855757][T23832] workqueue: name exceeds WQ_NAME_LEN. Truncating to: !PjE ùrõ£Ò„yù*›"¤l-ý¤ôy–ú„ [ 623.002582][T23842] program syz.3.8320 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 623.491309][T23862] netlink: 'syz.0.8329': attribute type 11 has an invalid length. [ 624.623743][T23897] sd 0:0:1:0: PR command failed: 1026 [ 624.642228][T23897] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 624.661589][T23897] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 624.965798][ T30] audit: type=1326 audit(6138158246.835:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=23909 comm="syz.0.8351" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fedeb98f7c9 code=0x0 [ 626.464181][T23952] openvswitch: netlink: IPv4 tunnel dst address is zero [ 626.873434][T23964] netlink: Conntrack attr has 16 unknown bytes [ 627.815796][T24001] blktrace: Concurrent blktraces are not allowed on loop2 [ 628.953343][T24036] netlink: 'syz.0.8409': attribute type 11 has an invalid length. [ 628.999670][T24036] netlink: 'syz.0.8409': attribute type 11 has an invalid length. [ 629.029433][T24036] netlink: 'syz.0.8409': attribute type 11 has an invalid length. [ 629.270164][T24046] netlink: 'syz.3.8414': attribute type 1 has an invalid length. [ 630.023244][T24070] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8426'. [ 630.046999][T24072] openvswitch: netlink: IPv4 tunnel dst address is zero [ 630.723049][T24090] openvswitch: netlink: Port -2134900732 exceeds max allowable 65535 [ 632.030697][T24130] FAULT_INJECTION: forcing a failure. [ 632.030697][T24130] name failslab, interval 1, probability 0, space 0, times 0 [ 632.043724][T24130] CPU: 0 UID: 0 PID: 24130 Comm: syz.3.8454 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 632.043767][T24130] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 632.043777][T24130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 632.043791][T24130] Call Trace: [ 632.043800][T24130] [ 632.043808][T24130] dump_stack_lvl+0x16c/0x1f0 [ 632.043853][T24130] should_fail_ex+0x512/0x640 [ 632.043886][T24130] should_failslab+0xc2/0x120 [ 632.043931][T24130] kmem_cache_alloc_noprof+0x83/0x770 [ 632.043960][T24130] ? pcpu_alloc_noprof+0x94a/0x1470 [ 632.043986][T24130] ? radix_tree_node_alloc.constprop.0+0x7c/0x350 [ 632.044024][T24130] ? radix_tree_node_alloc.constprop.0+0x7c/0x350 [ 632.044056][T24130] radix_tree_node_alloc.constprop.0+0x7c/0x350 [ 632.044093][T24130] idr_get_free+0x528/0xa30 [ 632.044138][T24130] idr_alloc_u32+0x1ac/0x320 [ 632.044175][T24130] ? __pfx_idr_alloc_u32+0x10/0x10 [ 632.044214][T24130] ? lock_acquire+0x179/0x330 [ 632.044242][T24130] idr_alloc_cyclic+0x10b/0x230 [ 632.044279][T24130] ? __pfx_idr_alloc_cyclic+0x10/0x10 [ 632.044313][T24130] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 632.044341][T24130] ? lsm_blob_alloc+0x2b/0x90 [ 632.044383][T24130] map_create+0x143c/0x2a10 [ 632.044429][T24130] ? __pfx_map_create+0x10/0x10 [ 632.044462][T24130] ? __might_fault+0xe3/0x190 [ 632.044488][T24130] ? __might_fault+0xe3/0x190 [ 632.044513][T24130] ? __might_fault+0x13b/0x190 [ 632.044551][T24130] __sys_bpf+0x3d9d/0x4980 [ 632.044572][T24130] ? futex_private_hash_put+0x160/0x1b0 [ 632.044600][T24130] ? __pfx___sys_bpf+0x10/0x10 [ 632.044621][T24130] ? __pfx_futex_wait+0x10/0x10 [ 632.044670][T24130] ? do_futex+0x122/0x350 [ 632.044711][T24130] ? fput+0x70/0xf0 [ 632.044735][T24130] ? xfd_validate_state+0x61/0x180 [ 632.044756][T24130] ? __pfx_ksys_write+0x10/0x10 [ 632.044796][T24130] __x64_sys_bpf+0x78/0xc0 [ 632.044817][T24130] ? lockdep_hardirqs_on+0x7c/0x110 [ 632.044855][T24130] do_syscall_64+0xcd/0xf80 [ 632.044902][T24130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 632.044927][T24130] RIP: 0033:0x7f8a81f8f7c9 [ 632.044947][T24130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 632.044969][T24130] RSP: 002b:00007f8a82d7f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 632.044992][T24130] RAX: ffffffffffffffda RBX: 00007f8a821e5fa0 RCX: 00007f8a81f8f7c9 [ 632.045007][T24130] RDX: 0000000000000010 RSI: 0000200000000100 RDI: 0000000000000000 [ 632.045022][T24130] RBP: 00007f8a82013f91 R08: 0000000000000000 R09: 0000000000000000 [ 632.045036][T24130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 632.045050][T24130] R13: 00007f8a821e6038 R14: 00007f8a821e5fa0 R15: 00007fffa5e2d428 [ 632.045080][T24130] [ 633.127019][T24152] FAULT_INJECTION: forcing a failure. [ 633.127019][T24152] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 633.180702][T24152] CPU: 0 UID: 0 PID: 24152 Comm: syz.1.8460 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 633.180749][T24152] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 633.180760][T24152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 633.180773][T24152] Call Trace: [ 633.180781][T24152] [ 633.180790][T24152] dump_stack_lvl+0x16c/0x1f0 [ 633.180842][T24152] should_fail_ex+0x512/0x640 [ 633.180875][T24152] core_sys_select+0x94e/0xc20 [ 633.180918][T24152] ? __pfx_core_sys_select+0x10/0x10 [ 633.180959][T24152] ? __lock_acquire+0x436/0x2890 [ 633.181001][T24152] ? read_tsc+0x9/0x20 [ 633.181033][T24152] ? ktime_get_ts64+0x256/0x400 [ 633.181064][T24152] kern_select+0x15d/0x1e0 [ 633.181097][T24152] ? __pfx_kern_select+0x10/0x10 [ 633.181134][T24152] ? xfd_validate_state+0x61/0x180 [ 633.181155][T24152] ? __pfx_ksys_write+0x10/0x10 [ 633.181194][T24152] __x64_sys_select+0xbd/0x160 [ 633.181227][T24152] ? do_syscall_64+0x91/0xf80 [ 633.181264][T24152] ? lockdep_hardirqs_on+0x7c/0x110 [ 633.181302][T24152] do_syscall_64+0xcd/0xf80 [ 633.181342][T24152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 633.181366][T24152] RIP: 0033:0x7fc23238f7c9 [ 633.181385][T24152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 633.181407][T24152] RSP: 002b:00007fc2331fd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 633.181429][T24152] RAX: ffffffffffffffda RBX: 00007fc2325e5fa0 RCX: 00007fc23238f7c9 [ 633.181445][T24152] RDX: 0000200000000180 RSI: 0000200000000040 RDI: 0000000000000003 [ 633.181459][T24152] RBP: 00007fc232413f91 R08: 00002000000000c0 R09: 0000000000000000 [ 633.181473][T24152] R10: 0000200000000280 R11: 0000000000000246 R12: 0000000000000000 [ 633.181488][T24152] R13: 00007fc2325e6038 R14: 00007fc2325e5fa0 R15: 00007ffed9ec3438 [ 633.181518][T24152] [ 633.667235][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 633.673666][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 636.686287][T24241] netlink: get zone limit has 8 unknown bytes [ 637.187068][T24257] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 637.790048][T24275] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 637.966374][T24034] Process accounting resumed [ 638.599413][T24298] netlink: 'syz.2.8529': attribute type 1 has an invalid length. [ 639.563168][T24333] netlink: 'syz.1.8543': attribute type 2 has an invalid length. [ 644.031994][T24464] netlink: 'syz.2.8605': attribute type 1 has an invalid length. [ 644.311691][T24475] openvswitch: netlink: Duplicate key (type 15). [ 644.778388][T24489] MTRR 1 not used [ 645.936371][T24529] NFSD: Failed to start, no listeners configured. [ 646.980797][T24572] netlink: 'syz.0.8653': attribute type 1 has an invalid length. [ 647.021251][T24572] netlink: 33 bytes leftover after parsing attributes in process `syz.0.8653'. [ 647.460450][T24592] openvswitch: netlink: IP tunnel TTL not specified. [ 649.645428][T24660] netlink: set zone limit has 8 unknown bytes [ 651.953026][T24737] ucma_write: process 4456 (syz.3.8730) changed security contexts after opening file descriptor, this is not allowed. [ 652.459277][T24753] FAULT_INJECTION: forcing a failure. [ 652.459277][T24753] name failslab, interval 1, probability 0, space 0, times 0 [ 652.524392][T24753] CPU: 0 UID: 0 PID: 24753 Comm: syz.3.8737 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 652.524438][T24753] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 652.524448][T24753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 652.524463][T24753] Call Trace: [ 652.524471][T24753] [ 652.524479][T24753] dump_stack_lvl+0x16c/0x1f0 [ 652.524523][T24753] should_fail_ex+0x512/0x640 [ 652.524551][T24753] ? __kmalloc_cache_noprof+0x5f/0x800 [ 652.524588][T24753] should_failslab+0xc2/0x120 [ 652.524628][T24753] __kmalloc_cache_noprof+0x80/0x800 [ 652.524655][T24753] ? rcu_is_watching+0x12/0xc0 [ 652.524689][T24753] ? call_usermodehelper_setup+0xaf/0x360 [ 652.524720][T24753] ? __pfx_free_modprobe_argv+0x10/0x10 [ 652.524753][T24753] ? call_usermodehelper_setup+0xaf/0x360 [ 652.524782][T24753] call_usermodehelper_setup+0xaf/0x360 [ 652.524817][T24753] __request_module+0x3bd/0x660 [ 652.524849][T24753] ? __pfx___request_module+0x10/0x10 [ 652.524893][T24753] ? rcu_is_watching+0x12/0xc0 [ 652.524927][T24753] ? lockdep_hardirqs_on+0x7c/0x110 [ 652.524972][T24753] netlink_create+0x226/0x620 [ 652.525013][T24753] __sock_create+0x339/0x8a0 [ 652.525043][T24753] __sys_socket+0x14d/0x260 [ 652.525066][T24753] ? fput+0x70/0xf0 [ 652.525088][T24753] ? __pfx___sys_socket+0x10/0x10 [ 652.525113][T24753] ? xfd_validate_state+0x61/0x180 [ 652.525134][T24753] ? __pfx_ksys_write+0x10/0x10 [ 652.525176][T24753] __x64_sys_socket+0x72/0xb0 [ 652.525204][T24753] ? lockdep_hardirqs_on+0x7c/0x110 [ 652.525244][T24753] do_syscall_64+0xcd/0xf80 [ 652.525285][T24753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 652.525319][T24753] RIP: 0033:0x7f8a81f8f7c9 [ 652.525339][T24753] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 652.525362][T24753] RSP: 002b:00007f8a82d7f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 652.525385][T24753] RAX: ffffffffffffffda RBX: 00007f8a821e5fa0 RCX: 00007f8a81f8f7c9 [ 652.525400][T24753] RDX: 000000000000001f RSI: 0000000000000003 RDI: 0000000000000010 [ 652.525414][T24753] RBP: 00007f8a82013f91 R08: 0000000000000000 R09: 0000000000000000 [ 652.525428][T24753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 652.525442][T24753] R13: 00007f8a821e6038 R14: 00007f8a821e5fa0 R15: 00007fffa5e2d428 [ 652.525473][T24753] [ 653.219123][T24762] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 655.462940][T24825] netlink: set zone limit has 8 unknown bytes [ 656.282346][T24856] netlink: NAT attribute type 6 has unexpected length (4 != 2) [ 656.578977][T24863] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 657.409655][T24889] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 661.095596][T25022] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 661.198011][T25024] netlink: 'syz.1.8854': attribute type 1 has an invalid length. [ 662.721398][T25085] openvswitch: netlink: Message has 20 unknown bytes. [ 663.624739][T25129] openvswitch: netlink: Key type 29 is not supported [ 664.382027][T25155] netlink: 'syz.2.8903': attribute type 11 has an invalid length. [ 664.421074][T25155] netlink: 'syz.2.8903': attribute type 11 has an invalid length. [ 664.467913][T25155] netlink: 'syz.2.8903': attribute type 11 has an invalid length. [ 665.062162][T25178] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8914'. [ 666.375982][T25223] netlink: 'syz.2.8936': attribute type 10 has an invalid length. [ 667.952262][T25287] Process accounting paused [ 669.796404][T25345] openvswitch: netlink: Flow key attr not present in new flow. [ 670.226650][T25362] nbd: couldn't find device at index 33904 [ 670.517382][ T30] audit: type=1107 audit(6138158292.622:33): pid=25370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 670.590963][ T30] audit: type=1107 audit(6138158292.652:34): pid=25370 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg='' [ 671.360151][T25400] netlink: Conntrack attr type has unexpected length (type=3, length=0, expected=8) [ 671.828498][T25410] ksmbd: Unknown IPC event: 14, ignore. [ 672.109971][T25416] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 673.530261][T25449] netlink: ct family unspecified [ 673.891599][T25462] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 676.394909][T25541] openvswitch: netlink: IP tunnel dst address not specified [ 676.694713][T25551] &#$@\]\-: entered promiscuous mode [ 677.711205][T25582] netlink: 4 bytes leftover after parsing attributes in process `syz.0.9095'. [ 677.974979][T17115] Bluetooth: hci0: unexpected subevent 0x18 length: 123 > 19 [ 678.005157][T17115] Bluetooth: hci0: Unable to find connection for dst f9:56:cc:cc:70:a9 sid 0x00 [ 678.615260][T25610] openvswitch: netlink: Flow actions attr not present in new flow. [ 678.753895][T25612] netlink: 'syz.3.9110': attribute type 1 has an invalid length. [ 678.790723][T25614] nbd: must specify a device to reconfigure [ 679.088660][T25624] openvswitch: netlink: VXLAN extension message has 4 unknown bytes. [ 680.334923][T25665] netlink: 338 bytes leftover after parsing attributes in process `syz.2.9136'. [ 680.381784][T25665] netlink: 338 bytes leftover after parsing attributes in process `syz.2.9136'. [ 680.645620][T25673] openvswitch: netlink: ERSPAN option length err (len 256, max 255). [ 681.326660][T25694] openvswitch: netlink: Message has 4 unknown bytes. [ 682.949469][T25744] FAULT_INJECTION: forcing a failure. [ 682.949469][T25744] name failslab, interval 1, probability 0, space 0, times 0 [ 683.005225][T25744] CPU: 0 UID: 0 PID: 25744 Comm: syz.2.9174 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 683.005271][T25744] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 683.005282][T25744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 683.005296][T25744] Call Trace: [ 683.005304][T25744] [ 683.005313][T25744] dump_stack_lvl+0x16c/0x1f0 [ 683.005359][T25744] should_fail_ex+0x512/0x640 [ 683.005388][T25744] ? kmem_cache_alloc_noprof+0x62/0x770 [ 683.005422][T25744] should_failslab+0xc2/0x120 [ 683.005460][T25744] kmem_cache_alloc_noprof+0x83/0x770 [ 683.005489][T25744] ? kcm_create+0x11e/0x690 [ 683.005526][T25744] ? kcm_create+0x11e/0x690 [ 683.005554][T25744] kcm_create+0x11e/0x690 [ 683.005588][T25744] __sock_create+0x339/0x8a0 [ 683.005618][T25744] __sys_socket+0x14d/0x260 [ 683.005641][T25744] ? fput+0x70/0xf0 [ 683.005664][T25744] ? __pfx___sys_socket+0x10/0x10 [ 683.005689][T25744] ? xfd_validate_state+0x61/0x180 [ 683.005711][T25744] ? __pfx_ksys_write+0x10/0x10 [ 683.005751][T25744] __x64_sys_socket+0x72/0xb0 [ 683.005774][T25744] ? lockdep_hardirqs_on+0x7c/0x110 [ 683.005812][T25744] do_syscall_64+0xcd/0xf80 [ 683.005853][T25744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 683.005886][T25744] RIP: 0033:0x7f524b38f7c9 [ 683.005905][T25744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 683.005928][T25744] RSP: 002b:00007f524c2aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 683.005950][T25744] RAX: ffffffffffffffda RBX: 00007f524b5e5fa0 RCX: 00007f524b38f7c9 [ 683.005965][T25744] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000029 [ 683.005978][T25744] RBP: 00007f524b413f91 R08: 0000000000000000 R09: 0000000000000000 [ 683.005992][T25744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 683.006005][T25744] R13: 00007f524b5e6038 R14: 00007f524b5e5fa0 R15: 00007ffcf2843ec8 [ 683.006035][T25744] [ 683.655449][T25763] openvswitch: netlink: Key 15 has unexpected len 16 expected 4 [ 686.370698][T25839] nfsd: Unknown parameter 'ˆ*Ú' [ 687.223864][T25868] netlink: 12 bytes leftover after parsing attributes in process `syz.3.9231'. [ 689.182347][T25944] netlink: 4 bytes leftover after parsing attributes in process `syz.3.9262'. [ 690.411226][T25983] FAULT_INJECTION: forcing a failure. [ 690.411226][T25983] name failslab, interval 1, probability 0, space 0, times 0 [ 690.467148][T25983] CPU: 0 UID: 0 PID: 25983 Comm: syz.2.9278 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 690.467192][T25983] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 690.467203][T25983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 690.467217][T25983] Call Trace: [ 690.467224][T25983] [ 690.467234][T25983] dump_stack_lvl+0x16c/0x1f0 [ 690.467288][T25983] should_fail_ex+0x512/0x640 [ 690.467317][T25983] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 690.467351][T25983] should_failslab+0xc2/0x120 [ 690.467390][T25983] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 690.467423][T25983] ? __d_alloc+0x35/0xa80 [ 690.467449][T25983] ? __d_alloc+0x35/0xa80 [ 690.467468][T25983] __d_alloc+0x35/0xa80 [ 690.467486][T25983] ? __pfx_from_vfsgid+0x10/0x10 [ 690.467575][T25983] d_alloc_pseudo+0x1c/0xc0 [ 690.467605][T25983] alloc_file_pseudo+0xcf/0x230 [ 690.467634][T25983] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 690.467662][T25983] ? hugetlbfs_get_inode+0x31f/0x700 [ 690.467691][T25983] hugetlb_file_setup+0x4ce/0x620 [ 690.467720][T25983] ksys_mmap_pgoff+0x189/0x5c0 [ 690.467761][T25983] __x64_sys_mmap+0x125/0x190 [ 690.467789][T25983] do_syscall_64+0xcd/0xf80 [ 690.467830][T25983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 690.467860][T25983] RIP: 0033:0x7f524b38f7c9 [ 690.467879][T25983] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 690.467902][T25983] RSP: 002b:00007f524c2aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 690.467925][T25983] RAX: ffffffffffffffda RBX: 00007f524b5e5fa0 RCX: 00007f524b38f7c9 [ 690.467941][T25983] RDX: 00004000000000e3 RSI: 0000000000200004 RDI: 0000000000000000 [ 690.467956][T25983] RBP: 00007f524b413f91 R08: 000000000000000d R09: 0000300000000000 [ 690.467971][T25983] R10: 0000000000040eb2 R11: 0000000000000246 R12: 0000000000000000 [ 690.467986][T25983] R13: 00007f524b5e6038 R14: 00007f524b5e5fa0 R15: 00007ffcf2843ec8 [ 690.468017][T25983] [ 692.610401][T26043] ovs_: entered promiscuous mode [ 694.476455][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 694.484080][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 694.558813][T26105] FAULT_INJECTION: forcing a failure. [ 694.558813][T26105] name failslab, interval 1, probability 0, space 0, times 0 [ 694.618315][T26105] CPU: 0 UID: 0 PID: 26105 Comm: syz.2.9335 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 694.618361][T26105] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 694.618372][T26105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 694.618386][T26105] Call Trace: [ 694.618393][T26105] [ 694.618402][T26105] dump_stack_lvl+0x16c/0x1f0 [ 694.618450][T26105] should_fail_ex+0x512/0x640 [ 694.618478][T26105] ? kmem_cache_alloc_noprof+0x62/0x770 [ 694.618512][T26105] should_failslab+0xc2/0x120 [ 694.618551][T26105] kmem_cache_alloc_noprof+0x83/0x770 [ 694.618581][T26105] ? prepare_creds+0x2c/0x940 [ 694.618614][T26105] ? prepare_creds+0x2c/0x940 [ 694.618639][T26105] prepare_creds+0x2c/0x940 [ 694.618669][T26105] __sys_setresuid+0x46d/0x1160 [ 694.618702][T26105] ? rcu_is_watching+0x12/0xc0 [ 694.618740][T26105] do_syscall_64+0xcd/0xf80 [ 694.618781][T26105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 694.618806][T26105] RIP: 0033:0x7f524b38f7c9 [ 694.618825][T26105] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 694.618848][T26105] RSP: 002b:00007f524c2aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000075 [ 694.618870][T26105] RAX: ffffffffffffffda RBX: 00007f524b5e5fa0 RCX: 00007f524b38f7c9 [ 694.618885][T26105] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: ffffffffffffffff [ 694.618899][T26105] RBP: 00007f524b413f91 R08: 0000000000000000 R09: 0000000000000000 [ 694.618913][T26105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 694.618937][T26105] R13: 00007f524b5e6038 R14: 00007f524b5e5fa0 R15: 00007ffcf2843ec8 [ 694.618968][T26105] [ 695.366423][T26127] FAULT_INJECTION: forcing a failure. [ 695.366423][T26127] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 695.424199][T26127] CPU: 0 UID: 0 PID: 26127 Comm: syz.2.9345 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 695.424245][T26127] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 695.424256][T26127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 695.424271][T26127] Call Trace: [ 695.424278][T26127] [ 695.424287][T26127] dump_stack_lvl+0x16c/0x1f0 [ 695.424331][T26127] should_fail_ex+0x512/0x640 [ 695.424364][T26127] should_fail_alloc_page+0xe7/0x130 [ 695.424406][T26127] prepare_alloc_pages+0x401/0x670 [ 695.424449][T26127] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 695.424482][T26127] ? stack_trace_save+0x8e/0xc0 [ 695.424521][T26127] ? __pfx_stack_trace_save+0x10/0x10 [ 695.424560][T26127] ? stack_depot_save_flags+0x29/0x9b0 [ 695.424595][T26127] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 695.424624][T26127] ? __kasan_kmalloc+0xaa/0xb0 [ 695.424656][T26127] ? write_ldt+0x852/0xd20 [ 695.424682][T26127] ? do_syscall_64+0xcd/0xf80 [ 695.424719][T26127] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 695.424757][T26127] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 695.424796][T26127] ? policy_nodemask+0xea/0x4e0 [ 695.424835][T26127] alloc_pages_mpol+0x1fb/0x550 [ 695.424874][T26127] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 695.424919][T26127] alloc_pages_noprof+0x131/0x390 [ 695.424958][T26127] get_zeroed_page_noprof+0x18/0xb0 [ 695.424995][T26127] alloc_ldt_struct+0x9f/0x1a0 [ 695.425024][T26127] write_ldt+0x852/0xd20 [ 695.425058][T26127] ? __pfx_write_ldt+0x10/0x10 [ 695.425092][T26127] ? __pfx___do_sys_prctl+0x10/0x10 [ 695.425142][T26127] __x64_sys_modify_ldt+0xb1/0x170 [ 695.425174][T26127] do_syscall_64+0xcd/0xf80 [ 695.425216][T26127] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 695.425242][T26127] RIP: 0033:0x7f524b38f7c9 [ 695.425261][T26127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 695.425285][T26127] RSP: 002b:00007f524c2aa038 EFLAGS: 00000246 ORIG_RAX: 000000000000009a [ 695.425308][T26127] RAX: ffffffffffffffda RBX: 00007f524b5e5fa0 RCX: 00007f524b38f7c9 [ 695.425325][T26127] RDX: 0000000000000010 RSI: 00002000000001c0 RDI: 0000000000000001 [ 695.425341][T26127] RBP: 00007f524b413f91 R08: 0000000000000000 R09: 0000000000000000 [ 695.425356][T26127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 695.425370][T26127] R13: 00007f524b5e6038 R14: 00007f524b5e5fa0 R15: 00007ffcf2843ec8 [ 695.425402][T26127] [ 697.670505][T26218] netlink: 12 bytes leftover after parsing attributes in process `syz.0.9377'. [ 698.029927][T26227] Process accounting resumed [ 698.133231][T26233] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 698.139813][T26233] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 698.643987][T26250] FAULT_INJECTION: forcing a failure. [ 698.643987][T26250] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 698.700554][T26250] CPU: 0 UID: 0 PID: 26250 Comm: syz.1.9392 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 698.700600][T26250] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 698.700611][T26250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 698.700627][T26250] Call Trace: [ 698.700635][T26250] [ 698.700644][T26250] dump_stack_lvl+0x16c/0x1f0 [ 698.700695][T26250] should_fail_ex+0x512/0x640 [ 698.700729][T26250] should_fail_alloc_page+0xe7/0x130 [ 698.700773][T26250] prepare_alloc_pages+0x401/0x670 [ 698.700812][T26250] ? __lock_acquire+0x436/0x2890 [ 698.700838][T26250] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 698.700872][T26250] ? __lock_acquire+0x436/0x2890 [ 698.700903][T26250] ? __lock_acquire+0x436/0x2890 [ 698.700926][T26250] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 698.700962][T26250] ? register_lock_class+0x41/0x4b0 [ 698.700994][T26250] ? __lock_acquire+0x436/0x2890 [ 698.701019][T26250] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 698.701065][T26250] ? policy_nodemask+0xea/0x4e0 [ 698.701107][T26250] alloc_pages_mpol+0x1fb/0x550 [ 698.701148][T26250] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 698.701187][T26250] ? __pfx___mutex_lock+0x10/0x10 [ 698.701219][T26250] alloc_pages_noprof+0x131/0x390 [ 698.701259][T26250] __pmd_alloc+0x3b/0x9c0 [ 698.701300][T26250] huge_pte_alloc+0x41d/0x5b0 [ 698.701329][T26250] hugetlb_fault+0x36b/0x1730 [ 698.701359][T26250] ? __pfx_hugetlb_fault+0x10/0x10 [ 698.701395][T26250] ? find_vma+0xbf/0x140 [ 698.701428][T26250] ? __pfx_find_vma+0x10/0x10 [ 698.701466][T26250] handle_mm_fault+0x95d/0xad0 [ 698.701497][T26250] do_user_addr_fault+0x7a6/0x1370 [ 698.701528][T26250] ? kmalloc_reserve+0x18b/0x2c0 [ 698.701568][T26250] ? rcu_is_watching+0x12/0xc0 [ 698.701606][T26250] exc_page_fault+0x64/0xc0 [ 698.701645][T26250] asm_exc_page_fault+0x26/0x30 [ 698.701669][T26250] RIP: 0010:rep_movs_alternative+0x30/0x90 [ 698.701705][T26250] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 698.701731][T26250] RSP: 0018:ffffc9000b967d68 EFLAGS: 00050216 [ 698.701751][T26250] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000020 [ 698.701766][T26250] RDX: ffffed100b85e93c RSI: 0000000000000000 RDI: ffff88805c2f49c0 [ 698.701782][T26250] RBP: 0000000000000020 R08: 0000000000000001 R09: ffffed100b85e93b [ 698.701796][T26250] R10: ffff88805c2f49df R11: ffff88806e494830 R12: 0000000000000000 [ 698.701812][T26250] R13: ffff88805c2f49c0 R14: 0000000000000002 R15: ffff888028272640 [ 698.701842][T26250] _copy_from_user+0x98/0xd0 [ 698.701871][T26250] do_mq_notify+0x3bc/0xfd0 [ 698.701894][T26250] ? __might_fault+0xe3/0x190 [ 698.701923][T26250] ? __pfx_do_mq_notify+0x10/0x10 [ 698.701954][T26250] __x64_sys_mq_notify+0x100/0x170 [ 698.701980][T26250] ? __pfx___x64_sys_mq_notify+0x10/0x10 [ 698.702014][T26250] ? rcu_is_watching+0x12/0xc0 [ 698.702051][T26250] do_syscall_64+0xcd/0xf80 [ 698.702093][T26250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 698.702116][T26250] RIP: 0033:0x7fc23238f7c9 [ 698.702136][T26250] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 698.702159][T26250] RSP: 002b:00007fc2331fd038 EFLAGS: 00000246 ORIG_RAX: 00000000000000f4 [ 698.702180][T26250] RAX: ffffffffffffffda RBX: 00007fc2325e5fa0 RCX: 00007fc23238f7c9 [ 698.702196][T26250] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: ffffffffffffffff [ 698.702213][T26250] RBP: 00007fc232413f91 R08: 0000000000000000 R09: 0000000000000000 [ 698.702229][T26250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 698.702244][T26250] R13: 00007fc2325e6038 R14: 00007fc2325e5fa0 R15: 00007ffed9ec3438 [ 698.702276][T26250] [ 700.786697][T26307] netlink: 334 bytes leftover after parsing attributes in process `syz.0.9416'. [ 705.057881][ T30] audit: type=1800 audit(2147483660.037:35): pid=26440 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.9467" name="SYSV00000008" dev="tmpfs" ino=0 res=0 errno=0 [ 705.134804][T26441] netlink: 4 bytes leftover after parsing attributes in process `syz.3.9466'. [ 706.886865][T26496] netlink: 100 bytes leftover after parsing attributes in process `syz.3.9492'. [ 707.029505][T26501] netlink: 16 bytes leftover after parsing attributes in process `syz.0.9496'. [ 708.248001][T26541] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9513'. [ 711.305258][T26624] sctp: [Deprecated]: syz.1.9552 (pid 26624) Use of struct sctp_assoc_value in delayed_ack socket option. [ 711.305258][T26624] Use struct sctp_sack_info instead [ 714.219514][T26716] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 714.412085][T26721] FAULT_INJECTION: forcing a failure. [ 714.412085][T26721] name failslab, interval 1, probability 0, space 0, times 0 [ 714.477108][T26721] CPU: 0 UID: 0 PID: 26721 Comm: syz.1.9594 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 714.477154][T26721] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 714.477166][T26721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 714.477181][T26721] Call Trace: [ 714.477189][T26721] [ 714.477198][T26721] dump_stack_lvl+0x16c/0x1f0 [ 714.477241][T26721] should_fail_ex+0x512/0x640 [ 714.477275][T26721] ? __kmalloc_noprof+0xca/0x910 [ 714.477306][T26721] should_failslab+0xc2/0x120 [ 714.477345][T26721] __kmalloc_noprof+0xeb/0x910 [ 714.477372][T26721] ? sk_prot_alloc+0x1a8/0x2a0 [ 714.477424][T26721] ? sk_prot_alloc+0x1a8/0x2a0 [ 714.477462][T26721] sk_prot_alloc+0x1a8/0x2a0 [ 714.477504][T26721] sk_alloc+0x36/0xe30 [ 714.477535][T26721] alg_create+0x9e/0x150 [ 714.477569][T26721] __sock_create+0x339/0x8a0 [ 714.477598][T26721] __sys_socket+0x14d/0x260 [ 714.477624][T26721] ? __pfx___sys_socket+0x10/0x10 [ 714.477649][T26721] ? xfd_validate_state+0x61/0x180 [ 714.477679][T26721] __x64_sys_socket+0x72/0xb0 [ 714.477703][T26721] ? lockdep_hardirqs_on+0x7c/0x110 [ 714.477742][T26721] do_syscall_64+0xcd/0xf80 [ 714.477783][T26721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 714.477809][T26721] RIP: 0033:0x7fc23238f7c9 [ 714.477827][T26721] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 714.477851][T26721] RSP: 002b:00007fc2331fd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 714.477879][T26721] RAX: ffffffffffffffda RBX: 00007fc2325e5fa0 RCX: 00007fc23238f7c9 [ 714.477896][T26721] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000026 [ 714.477911][T26721] RBP: 00007fc232413f91 R08: 0000000000000000 R09: 0000000000000000 [ 714.477926][T26721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 714.477941][T26721] R13: 00007fc2325e6038 R14: 00007fc2325e5fa0 R15: 00007ffed9ec3438 [ 714.477971][T26721] [ 715.798543][T26746] netlink: 21 bytes leftover after parsing attributes in process `syz.1.9604'. [ 717.743095][T26796] bridge0: port 3(bond0) entered blocking state [ 717.784658][T26796] bridge0: port 3(bond0) entered disabled state [ 717.820368][T26796] bond0: entered allmulticast mode [ 717.830270][T26796] bond_slave_0: entered allmulticast mode [ 717.850804][T26796] bond_slave_1: entered allmulticast mode [ 717.872739][T26796] bond0: entered promiscuous mode [ 717.893829][T26796] bond_slave_0: entered promiscuous mode [ 717.916817][T26796] bond_slave_1: entered promiscuous mode [ 717.938182][T26796] bridge0: port 3(bond0) entered blocking state [ 717.945125][T26796] bridge0: port 3(bond0) entered forwarding state [ 717.959104][T26802] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9631'. [ 718.609396][T26817] FAULT_INJECTION: forcing a failure. [ 718.609396][T26817] name failslab, interval 1, probability 0, space 0, times 0 [ 718.637290][ T30] audit: type=1326 audit(2147483673.678:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26818 comm="syz.0.9638" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fedeb98f7c9 code=0x0 [ 718.706299][T26817] CPU: 0 UID: 0 PID: 26817 Comm: syz.3.9637 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 718.706345][T26817] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 718.706356][T26817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 718.706370][T26817] Call Trace: [ 718.706377][T26817] [ 718.706387][T26817] dump_stack_lvl+0x16c/0x1f0 [ 718.706432][T26817] should_fail_ex+0x512/0x640 [ 718.706460][T26817] ? kmem_cache_alloc_noprof+0x62/0x770 [ 718.706493][T26817] should_failslab+0xc2/0x120 [ 718.706530][T26817] kmem_cache_alloc_noprof+0x83/0x770 [ 718.706560][T26817] ? security_file_alloc+0x34/0x2b0 [ 718.706605][T26817] ? security_file_alloc+0x34/0x2b0 [ 718.706635][T26817] security_file_alloc+0x34/0x2b0 [ 718.706667][T26817] init_file+0x93/0x4c0 [ 718.706694][T26817] alloc_empty_file+0x73/0x1e0 [ 718.706721][T26817] alloc_file_pseudo+0x13a/0x230 [ 718.706750][T26817] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 718.706785][T26817] sock_alloc_file+0x50/0x210 [ 718.706823][T26817] do_accept+0x240/0x530 [ 718.706850][T26817] ? do_raw_spin_lock+0x12c/0x2b0 [ 718.706879][T26817] ? __pfx_do_accept+0x10/0x10 [ 718.706924][T26817] __sys_accept4_file+0xcd/0x210 [ 718.706951][T26817] ? __pfx___sys_accept4_file+0x10/0x10 [ 718.706988][T26817] __x64_sys_accept+0xb0/0x140 [ 718.707024][T26817] do_syscall_64+0xcd/0xf80 [ 718.707066][T26817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 718.707091][T26817] RIP: 0033:0x7f8a81f8f7c9 [ 718.707111][T26817] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 718.707135][T26817] RSP: 002b:00007f8a82d7f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002b [ 718.707157][T26817] RAX: ffffffffffffffda RBX: 00007f8a821e5fa0 RCX: 00007f8a81f8f7c9 [ 718.707173][T26817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 718.707187][T26817] RBP: 00007f8a82013f91 R08: 0000000000000000 R09: 0000000000000000 [ 718.707202][T26817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 718.707217][T26817] R13: 00007f8a821e6038 R14: 00007f8a821e5fa0 R15: 00007fffa5e2d428 [ 718.707248][T26817] [ 719.743767][T26835] bridge0: port 4(hsr0) entered blocking state [ 719.791091][T26835] bridge0: port 4(hsr0) entered disabled state [ 719.804918][T26835] hsr0: entered allmulticast mode [ 719.848110][T26835] hsr_slave_0: entered allmulticast mode [ 719.858205][T26835] hsr_slave_1: entered allmulticast mode [ 719.905573][T26835] hsr0: entered promiscuous mode [ 719.913889][T26835] bridge0: port 4(hsr0) entered blocking state [ 719.920255][T26835] bridge0: port 4(hsr0) entered forwarding state [ 721.327470][T26877] bridge0: port 5(gretap0) entered blocking state [ 721.352264][T26877] bridge0: port 5(gretap0) entered disabled state [ 721.391608][T26877] gretap0: entered allmulticast mode [ 721.412691][T26877] gretap0: entered promiscuous mode [ 721.439248][T26877] bridge0: port 5(gretap0) entered blocking state [ 721.445884][T26877] bridge0: port 5(gretap0) entered forwarding state [ 722.855138][T26923] ovs_: entered promiscuous mode [ 723.578188][T26949] netlink: 16 bytes leftover after parsing attributes in process `syz.3.9696'. [ 723.857640][T17115] Bluetooth: hci0: unexpected event 0x3e length: 508 > 260 [ 723.857673][T17115] Bluetooth: hci0: unexpected subevent 0x02 length: 507 > 260 [ 723.872725][T17115] Bluetooth: hci0: Dropping invalid advertising data [ 723.880362][T17115] Bluetooth: hci0: unknown advertising packet type: 0xe9 [ 723.880392][T17115] Bluetooth: hci0: Dropping invalid advertising data [ 723.895016][T17115] Bluetooth: hci0: Malformed LE Event: 0x02 [ 725.873405][T27045] tc_dump_action: action bad kind [ 727.453551][T27099] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9743'. [ 728.314319][T27094] Process accounting paused [ 730.407423][T27216] could not allocate digest TFM handle [ 731.585827][T27266] xs_local_setup_socket: unhandled error (13) connecting to /var/run/rpcbind.sock [ 731.610123][T27259] zswap: compressor not available [ 731.633779][T27263] ACPI: EC: Assuming SCI_EVT clearing on QR_EC writes [ 735.716879][T27434] FAULT_INJECTION: forcing a failure. [ 735.716879][T27434] name failslab, interval 1, probability 0, space 0, times 0 [ 735.775588][T27434] CPU: 0 UID: 0 PID: 27434 Comm: syz.2.9852 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 735.775635][T27434] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 735.775646][T27434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 735.775661][T27434] Call Trace: [ 735.775669][T27434] [ 735.775688][T27434] dump_stack_lvl+0x16c/0x1f0 [ 735.775734][T27434] should_fail_ex+0x512/0x640 [ 735.775762][T27434] ? __kvmalloc_node_noprof+0x129/0xa40 [ 735.775800][T27434] should_failslab+0xc2/0x120 [ 735.775838][T27434] __kvmalloc_node_noprof+0x14a/0xa40 [ 735.775877][T27434] ? vmemdup_user+0x2a/0xe0 [ 735.775912][T27434] ? vmemdup_user+0x2a/0xe0 [ 735.775939][T27434] vmemdup_user+0x2a/0xe0 [ 735.775969][T27434] setxattr_copy+0x148/0x210 [ 735.776006][T27434] path_setxattrat+0x104/0x2a0 [ 735.776043][T27434] ? __pfx_path_setxattrat+0x10/0x10 [ 735.776085][T27434] ? __pfx_set_user_sigmask+0x10/0x10 [ 735.776141][T27434] ? xfd_validate_state+0x61/0x180 [ 735.776162][T27434] ? __pfx___x64_sys_pselect6+0x10/0x10 [ 735.776201][T27434] __x64_sys_fsetxattr+0xc5/0x140 [ 735.776239][T27434] ? do_syscall_64+0x91/0xf80 [ 735.776277][T27434] ? lockdep_hardirqs_on+0x7c/0x110 [ 735.776314][T27434] do_syscall_64+0xcd/0xf80 [ 735.776355][T27434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 735.776379][T27434] RIP: 0033:0x7f524b38f7c9 [ 735.776398][T27434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 735.776422][T27434] RSP: 002b:00007f524c2aa038 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 735.776445][T27434] RAX: ffffffffffffffda RBX: 00007f524b5e5fa0 RCX: 00007f524b38f7c9 [ 735.776461][T27434] RDX: 0000000000000000 RSI: 0000200000002ac0 RDI: ffffffffffffffff [ 735.776476][T27434] RBP: 00007f524b413f91 R08: 0000000000000000 R09: 0000000000000000 [ 735.776490][T27434] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000 [ 735.776504][T27434] R13: 00007f524b5e6038 R14: 00007f524b5e5fa0 R15: 00007ffcf2843ec8 [ 735.776535][T27434] [ 736.338282][T27451] netlink: 2468 bytes leftover after parsing attributes in process `syz.3.9860'. [ 738.159073][T27526] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9885'. [ 738.482006][T27536] cifs: Unknown parameter 'T.ŸÜÛæ¨Å¼c[ŸÐê€$âæµÈ)ü±UóÑnEó-Ê™¾l®öÚ-ºŒ -¾_€™¯Ôåáª5Z äoåé¢mžÐfwYÍhº*/ÿxDlÝ©Š×ígÕkÇAí³ùÏ7ÍØØ9’ôXöa/fê_ÿAR£ˆ™‘ÈxM ‚v¬—pÿ±$^;ôØq‡3±«£n졵-6©+e„k„¾ñÇ<°kœcÔ)n.üeMÍ÷Na¨t®ÐSMÎÆ1,™úuÍê*Ù‹1‡4M++j³ˆ×¹ç:|:/³+'Šm/úC [ 738.482006][T27536] Ö!‰÷S»—gƒ‡ŒÐ@ΪMLîÝT¾w.‡œlÉ;Õ_-:Q÷y•K¶N½ïMz>‘l*[çG˜§ÜC°ŠH‚ž¸®Fx^ÉÄ’©’Pktkëyÿøývû¼e' [ 738.709220][T27536] CIFS mount error: No usable UNC path provided in device string! [ 738.709220][T27536] [ 738.753131][T27536] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 739.540213][T27594] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 739.583649][T27594] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. [ 742.527595][T27683] netlink: 206 bytes leftover after parsing attributes in process `syz.2.9935'. [ 743.216067][T27701] openvswitch: netlink: Unknown VXLAN extension attribute 0 [ 743.860426][T27730] netlink: 'syz.0.9946': attribute type 2 has an invalid length. [ 745.818790][T27795] netlink: 16 bytes leftover after parsing attributes in process `syz.0.9961'. [ 746.765530][T27786] kexec: Could not allocate control_code_buffer [ 747.955622][T27838] sctp: [Deprecated]: syz.1.9989 (pid 27838) Use of struct sctp_assoc_value in delayed_ack socket option. [ 747.955622][T27838] Use struct sctp_sack_info instead [ 749.557633][T27872] netlink: 'syz.1.9997': attribute type 3 has an invalid length. [ 749.594562][T27872] netlink: 332 bytes leftover after parsing attributes in process `syz.1.9997'. [ 749.800530][T17115] Bluetooth: hci2: unexpected event 0x3e length: 508 > 260 [ 749.800562][T17115] Bluetooth: hci2: unexpected subevent 0x02 length: 507 > 260 [ 749.817146][T17115] Bluetooth: hci2: Dropping invalid advertising data [ 749.824123][T17115] Bluetooth: hci2: unknown advertising packet type: 0xe9 [ 749.824156][T17115] Bluetooth: hci2: Dropping invalid advertising data [ 749.838352][T17115] Bluetooth: hci2: Malformed LE Event: 0x02 [ 752.379876][T27957] netlink: 4 bytes leftover after parsing attributes in process `syz.0.10021'. [ 752.441378][T27957] netlink: 4 bytes leftover after parsing attributes in process `syz.0.10021'. [ 752.462440][T17115] Bluetooth: hci1: unexpected event 0x3e length: 508 > 260 [ 752.462472][T17115] Bluetooth: hci1: unexpected subevent 0x02 length: 507 > 260 [ 752.478263][T17115] Bluetooth: hci1: Dropping invalid advertising data [ 752.484964][T17115] Bluetooth: hci1: unknown advertising packet type: 0xe9 [ 752.484993][T17115] Bluetooth: hci1: Dropping invalid advertising data [ 752.499239][T17115] Bluetooth: hci1: Malformed LE Event: 0x02 [ 754.360098][ T30] audit: type=1326 audit(2147483709.603:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=28041 comm="syz.1.10031" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc23238f7c9 code=0x0 [ 755.105226][T28061] ovs_ÿþÿþ: entered promiscuous mode [ 755.595000][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 755.601718][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 755.719964][T28078] bridge0: port 6(syz_tun) entered blocking state [ 755.748926][T28078] bridge0: port 6(syz_tun) entered disabled state [ 755.771359][T28078] syz_tun: entered allmulticast mode [ 755.794496][T28078] syz_tun: entered promiscuous mode [ 755.816094][T28078] bridge0: port 6(syz_tun) entered blocking state [ 755.822839][T28078] bridge0: port 6(syz_tun) entered forwarding state [ 755.850380][T28081] FAULT_INJECTION: forcing a failure. [ 755.850380][T28081] name failslab, interval 1, probability 0, space 0, times 0 [ 755.882972][T28081] CPU: 0 UID: 0 PID: 28081 Comm: syz.1.10048 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 755.883028][T28081] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 755.883040][T28081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 755.883055][T28081] Call Trace: [ 755.883063][T28081] [ 755.883072][T28081] dump_stack_lvl+0x16c/0x1f0 [ 755.883127][T28081] should_fail_ex+0x512/0x640 [ 755.883157][T28081] ? fs_reclaim_acquire+0xae/0x150 [ 755.883200][T28081] should_failslab+0xc2/0x120 [ 755.883239][T28081] kmem_cache_alloc_noprof+0x83/0x770 [ 755.883268][T28081] ? __pfx_map_id_range_down+0x10/0x10 [ 755.883305][T28081] ? security_inode_alloc+0x3b/0x2b0 [ 755.883337][T28081] ? security_inode_alloc+0x3b/0x2b0 [ 755.883362][T28081] security_inode_alloc+0x3b/0x2b0 [ 755.883389][T28081] inode_init_always_gfp+0xced/0x1040 [ 755.883432][T28081] alloc_inode+0x86/0x240 [ 755.883460][T28081] path_from_stashed+0x25b/0x750 [ 755.883499][T28081] ? alloc_fd+0x471/0x7d0 [ 755.883539][T28081] pidfs_alloc_file+0xf8/0x290 [ 755.883576][T28081] ? __pfx_pidfs_alloc_file+0x10/0x10 [ 755.883616][T28081] ? _raw_spin_unlock_irq+0x23/0x50 [ 755.883656][T28081] pidfd_prepare+0x129/0x200 [ 755.883695][T28081] __x64_sys_pidfd_open+0x105/0x1a0 [ 755.883778][T28081] ? __pfx___x64_sys_pidfd_open+0x10/0x10 [ 755.883808][T28081] ? rcu_is_watching+0x12/0xc0 [ 755.883846][T28081] do_syscall_64+0xcd/0xf80 [ 755.883888][T28081] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 755.883912][T28081] RIP: 0033:0x7fc23238f7c9 [ 755.883932][T28081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 755.883956][T28081] RSP: 002b:00007fc2331fd038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b2 [ 755.883981][T28081] RAX: ffffffffffffffda RBX: 00007fc2325e5fa0 RCX: 00007fc23238f7c9 [ 755.883997][T28081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 755.884012][T28081] RBP: 00007fc232413f91 R08: 0000000000000000 R09: 0000000000000000 [ 755.884027][T28081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 755.884041][T28081] R13: 00007fc2325e6038 R14: 00007fc2325e5fa0 R15: 00007ffed9ec3438 [ 755.884073][T28081] [ 756.466985][T17115] Bluetooth: hci1: unexpected event 0x3e length: 726 > 260 [ 756.467018][T17115] Bluetooth: hci1: unexpected subevent 0x0d length: 725 > 260 [ 756.483140][T17115] Bluetooth: hci1: Unknown advertising packet type: 0x7f [ 756.483169][T17115] Bluetooth: hci1: adv larger than maximum supported [ 756.490751][T17115] Bluetooth: hci1: adv larger than maximum supported [ 756.497671][T17115] Bluetooth: hci1: Malformed LE Event: 0x0d [ 756.796171][T17115] Bluetooth: hci3: unexpected event 0x3e length: 508 > 260 [ 756.797326][T17115] Bluetooth: hci3: unexpected subevent 0x02 length: 507 > 260 [ 756.813310][T17115] Bluetooth: hci3: Dropping invalid advertising data [ 756.822174][T17115] Bluetooth: hci3: unknown advertising packet type: 0xe9 [ 756.822205][T17115] Bluetooth: hci3: Dropping invalid advertising data [ 756.838675][T17115] Bluetooth: hci3: Malformed LE Event: 0x02 [ 758.313380][T28143] FAULT_INJECTION: forcing a failure. [ 758.313380][T28143] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 758.365000][T28143] CPU: 0 UID: 0 PID: 28143 Comm: syz.1.10064 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 758.365046][T28143] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 758.365057][T28143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 758.365071][T28143] Call Trace: [ 758.365079][T28143] [ 758.365088][T28143] dump_stack_lvl+0x16c/0x1f0 [ 758.365132][T28143] should_fail_ex+0x512/0x640 [ 758.365173][T28143] _copy_from_user+0x2e/0xd0 [ 758.365202][T28143] restore_altstack+0x93/0x170 [ 758.365227][T28143] ? __pfx_restore_altstack+0x10/0x10 [ 758.365250][T28143] ? _raw_spin_unlock_irq+0x23/0x50 [ 758.365285][T28143] ? lockdep_hardirqs_on+0x7c/0x110 [ 758.365325][T28143] ? _raw_spin_unlock_irq+0x2e/0x50 [ 758.365361][T28143] ? set_current_blocked+0xdd/0x120 [ 758.365391][T28143] __do_sys_rt_sigreturn+0x1ab/0x2c0 [ 758.365428][T28143] ? __pfx___do_sys_rt_sigreturn+0x10/0x10 [ 758.365463][T28143] ? rcu_is_watching+0x12/0xc0 [ 758.365505][T28143] do_syscall_64+0xcd/0xf80 [ 758.365546][T28143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 758.365572][T28143] RIP: 0033:0x7fc23232b889 [ 758.365591][T28143] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25 [ 758.365614][T28143] RSP: 002b:00007fc2331fca80 EFLAGS: 00000246 ORIG_RAX: 000000000000000f [ 758.365637][T28143] RAX: ffffffffffffffda RBX: 00007fc2325e5fa0 RCX: 00007fc23232b889 [ 758.365653][T28143] RDX: 00007fc2331fca80 RSI: 00007fc2331fcbb0 RDI: 0000000000000011 [ 758.365668][T28143] RBP: 00007fc232413f91 R08: 0000000000000000 R09: 0000000000000000 [ 758.365682][T28143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 758.365697][T28143] R13: 00007fc2325e6038 R14: 00007fc2325e5fa0 R15: 00007ffed9ec3438 [ 758.365728][T28143] [ 758.792135][T28143] Process accounting resumed [ 759.490650][T28184] openvswitch: netlink: IP tunnel TTL not specified. [ 761.796482][T28199] kexec: Could not allocate control_code_buffer [ 767.968843][T28447] netlink: 8 bytes leftover after parsing attributes in process `syz.2.10175'. [ 770.258294][T28529] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10201'. [ 770.270493][T28527] netlink: 'syz.3.10200': attribute type 2 has an invalid length. [ 770.603452][T28535] FAULT_INJECTION: forcing a failure. [ 770.603452][T28535] name failslab, interval 1, probability 0, space 0, times 0 [ 770.714890][T28535] CPU: 0 UID: 0 PID: 28535 Comm: syz.2.10203 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 770.714938][T28535] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 770.714950][T28535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 770.714964][T28535] Call Trace: [ 770.714972][T28535] [ 770.714981][T28535] dump_stack_lvl+0x16c/0x1f0 [ 770.715026][T28535] should_fail_ex+0x512/0x640 [ 770.715054][T28535] ? __kmalloc_cache_noprof+0x5f/0x800 [ 770.715087][T28535] should_failslab+0xc2/0x120 [ 770.715134][T28535] __kmalloc_cache_noprof+0x80/0x800 [ 770.715164][T28535] ? fsnotify_alloc_group+0x92/0x330 [ 770.715209][T28535] ? fsnotify_alloc_group+0x92/0x330 [ 770.715249][T28535] fsnotify_alloc_group+0x92/0x330 [ 770.715290][T28535] __do_sys_fanotify_init+0x287/0xed0 [ 770.715323][T28535] ? rcu_is_watching+0x12/0xc0 [ 770.715360][T28535] do_syscall_64+0xcd/0xf80 [ 770.715400][T28535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 770.715426][T28535] RIP: 0033:0x7f524b38f7c9 [ 770.715445][T28535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 770.715470][T28535] RSP: 002b:00007f524c2aa038 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 770.715493][T28535] RAX: ffffffffffffffda RBX: 00007f524b5e5fa0 RCX: 00007f524b38f7c9 [ 770.715509][T28535] RDX: 0000000000000000 RSI: 0002000000000002 RDI: 0000000000000005 [ 770.715524][T28535] RBP: 00007f524b413f91 R08: 0000000000000000 R09: 0000000000000000 [ 770.715539][T28535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 770.715554][T28535] R13: 00007f524b5e6038 R14: 00007f524b5e5fa0 R15: 00007ffcf2843ec8 [ 770.715586][T28535] [ 771.271975][T28543] bridge0: port 3(dummy0) entered blocking state [ 771.278772][T28543] bridge0: port 3(dummy0) entered disabled state [ 771.333113][T28543] dummy0: entered allmulticast mode [ 771.344059][T28543] dummy0: entered promiscuous mode [ 771.353676][T28543] bridge0: port 3(dummy0) entered blocking state [ 771.360466][T28543] bridge0: port 3(dummy0) entered forwarding state [ 772.961336][T17115] Bluetooth: hci3: Malformed HCI Event [ 773.156129][T28582] FAULT_INJECTION: forcing a failure. [ 773.156129][T28582] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 773.298001][T28582] CPU: 0 UID: 0 PID: 28582 Comm: syz.3.10227 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 773.298047][T28582] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 773.298058][T28582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 773.298073][T28582] Call Trace: [ 773.298080][T28582] [ 773.298089][T28582] dump_stack_lvl+0x16c/0x1f0 [ 773.298133][T28582] should_fail_ex+0x512/0x640 [ 773.298165][T28582] should_fail_alloc_page+0xe7/0x130 [ 773.298207][T28582] prepare_alloc_pages+0x401/0x670 [ 773.298250][T28582] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 773.298281][T28582] ? stack_trace_save+0x8e/0xc0 [ 773.298319][T28582] ? __pfx_stack_trace_save+0x10/0x10 [ 773.298356][T28582] ? rcu_is_watching+0x12/0xc0 [ 773.298390][T28582] ? stack_depot_save_flags+0x29/0x9b0 [ 773.298423][T28582] ? kasan_save_stack+0x42/0x60 [ 773.298455][T28582] ? kasan_save_stack+0x33/0x60 [ 773.298486][T28582] ? kasan_save_track+0x14/0x30 [ 773.298518][T28582] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 773.298548][T28582] ? walk_pgd_range+0x89a/0x1f80 [ 773.298577][T28582] ? walk_page_range_mm_unsafe+0x461/0xb40 [ 773.298609][T28582] ? madvise_vma_behavior+0x8f8/0x29e0 [ 773.298631][T28582] ? madvise_walk_vmas+0x31f/0xac0 [ 773.298651][T28582] ? madvise_do_behavior+0x1e2/0x530 [ 773.298683][T28582] ? do_madvise+0x176/0x240 [ 773.298703][T28582] ? __x64_sys_madvise+0xa9/0x110 [ 773.298725][T28582] ? do_syscall_64+0xcd/0xf80 [ 773.298763][T28582] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 773.298799][T28582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 773.298840][T28582] ? policy_nodemask+0xea/0x4e0 [ 773.298880][T28582] alloc_pages_mpol+0x1fb/0x550 [ 773.298919][T28582] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 773.298965][T28582] alloc_pages_noprof+0x131/0x390 [ 773.299004][T28582] pte_alloc_one+0x1e/0x3d0 [ 773.299042][T28582] __pte_alloc+0x6d/0x3f0 [ 773.299077][T28582] ? __pfx___pte_alloc+0x10/0x10 [ 773.299111][T28582] ? _raw_spin_unlock+0x28/0x50 [ 773.299145][T28582] ? __pmd_alloc+0x6aa/0x9c0 [ 773.299186][T28582] walk_pgd_range+0xb8f/0x1f80 [ 773.299220][T28582] ? __pfx_guard_install_set_pte+0x10/0x10 [ 773.299257][T28582] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 773.299297][T28582] ? __pfx_guard_install_set_pte+0x10/0x10 [ 773.299338][T28582] ? __pfx_guard_install_set_pte+0x10/0x10 [ 773.299375][T28582] ? __pfx_guard_install_set_pte+0x10/0x10 [ 773.299413][T28582] ? __pfx_walk_pgd_range+0x10/0x10 [ 773.299451][T28582] __walk_page_range+0x163/0x820 [ 773.299490][T28582] ? find_vma+0xbf/0x140 [ 773.299523][T28582] ? __pfx_find_vma+0x10/0x10 [ 773.299560][T28582] ? walk_page_test+0x9b/0x180 [ 773.299592][T28582] walk_page_range_mm_unsafe+0x461/0xb40 [ 773.299629][T28582] ? __pfx_walk_page_range_mm_unsafe+0x10/0x10 [ 773.299675][T28582] ? __anon_vma_prepare+0x2e2/0x5e0 [ 773.299706][T28582] madvise_guard_install+0x31f/0x860 [ 773.299753][T28582] ? __pfx_madvise_guard_install+0x10/0x10 [ 773.299796][T28582] ? __pfx_guard_install_pud_entry+0x10/0x10 [ 773.299834][T28582] ? __pfx_guard_install_pmd_entry+0x10/0x10 [ 773.299872][T28582] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 773.299916][T28582] ? __pfx_guard_install_set_pte+0x10/0x10 [ 773.299963][T28582] madvise_vma_behavior+0x8f8/0x29e0 [ 773.300050][T28582] ? mas_prev_setup.constprop.0+0xb6/0x9d0 [ 773.300092][T28582] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 773.300116][T28582] ? mas_prev+0x9b/0xf0 [ 773.300137][T28582] ? __pfx_mas_prev+0x10/0x10 [ 773.300166][T28582] ? find_vma_prev+0xd3/0x150 [ 773.300201][T28582] ? lock_vma_under_rcu+0x1f3/0x580 [ 773.300226][T28582] ? __pfx_find_vma_prev+0x10/0x10 [ 773.300271][T28582] ? madvise_do_behavior+0x1e2/0x530 [ 773.300299][T28582] madvise_walk_vmas+0x31f/0xac0 [ 773.300327][T28582] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 773.300352][T28582] ? futex_hash+0x2c5/0x380 [ 773.300380][T28582] madvise_do_behavior+0x1e2/0x530 [ 773.300402][T28582] ? futex_private_hash_put+0x160/0x1b0 [ 773.300428][T28582] ? __pfx_madvise_do_behavior+0x10/0x10 [ 773.300451][T28582] ? futex_wait+0x120/0x380 [ 773.300493][T28582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 773.300534][T28582] do_madvise+0x176/0x240 [ 773.300556][T28582] ? __pfx_do_madvise+0x10/0x10 [ 773.300578][T28582] ? do_futex+0x122/0x350 [ 773.300624][T28582] ? xfd_validate_state+0x61/0x180 [ 773.300645][T28582] ? __pfx_ksys_write+0x10/0x10 [ 773.300719][T28582] __x64_sys_madvise+0xa9/0x110 [ 773.300743][T28582] ? lockdep_hardirqs_on+0x7c/0x110 [ 773.300782][T28582] do_syscall_64+0xcd/0xf80 [ 773.300823][T28582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 773.300848][T28582] RIP: 0033:0x7f8a81f8f7c9 [ 773.300868][T28582] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 773.300892][T28582] RSP: 002b:00007f8a82d7f038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 773.300916][T28582] RAX: ffffffffffffffda RBX: 00007f8a821e5fa0 RCX: 00007f8a81f8f7c9 [ 773.300932][T28582] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000 [ 773.300947][T28582] RBP: 00007f8a82013f91 R08: 0000000000000000 R09: 0000000000000000 [ 773.300961][T28582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 773.300976][T28582] R13: 00007f8a821e6038 R14: 00007f8a821e5fa0 R15: 00007fffa5e2d428 [ 773.301007][T28582] [ 779.838123][T28758] FAULT_INJECTION: forcing a failure. [ 779.838123][T28758] name failslab, interval 1, probability 0, space 0, times 0 [ 779.894883][T28758] CPU: 0 UID: 0 PID: 28758 Comm: syz.1.10296 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 779.894929][T28758] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 779.894941][T28758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 779.894956][T28758] Call Trace: [ 779.894964][T28758] [ 779.894973][T28758] dump_stack_lvl+0x16c/0x1f0 [ 779.895022][T28758] should_fail_ex+0x512/0x640 [ 779.895050][T28758] ? __kmalloc_noprof+0xca/0x910 [ 779.895080][T28758] should_failslab+0xc2/0x120 [ 779.895118][T28758] __kmalloc_noprof+0xeb/0x910 [ 779.895145][T28758] ? sk_prot_alloc+0x1a8/0x2a0 [ 779.895197][T28758] ? sk_prot_alloc+0x1a8/0x2a0 [ 779.895236][T28758] sk_prot_alloc+0x1a8/0x2a0 [ 779.895278][T28758] sk_alloc+0x36/0xe30 [ 779.895310][T28758] mctp_pf_create+0xe8/0x360 [ 779.895350][T28758] __sock_create+0x339/0x8a0 [ 779.895379][T28758] __sys_socket+0x14d/0x260 [ 779.895404][T28758] ? __pfx___sys_socket+0x10/0x10 [ 779.895429][T28758] ? xfd_validate_state+0x61/0x180 [ 779.895451][T28758] ? __pfx_ksys_write+0x10/0x10 [ 779.895492][T28758] __x64_sys_socket+0x72/0xb0 [ 779.895516][T28758] ? lockdep_hardirqs_on+0x7c/0x110 [ 779.895556][T28758] do_syscall_64+0xcd/0xf80 [ 779.895597][T28758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 779.895622][T28758] RIP: 0033:0x7fc23238f7c9 [ 779.895641][T28758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 779.895665][T28758] RSP: 002b:00007fc2331fd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 779.895688][T28758] RAX: ffffffffffffffda RBX: 00007fc2325e5fa0 RCX: 00007fc23238f7c9 [ 779.895704][T28758] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000002d [ 779.895718][T28758] RBP: 00007fc232413f91 R08: 0000000000000000 R09: 0000000000000000 [ 779.895733][T28758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 779.895747][T28758] R13: 00007fc2325e6038 R14: 00007fc2325e5fa0 R15: 00007ffed9ec3438 [ 779.895777][T28758] [ 781.604619][T28810] netlink: 342 bytes leftover after parsing attributes in process `syz.0.10321'. [ 782.154089][T28830] device-mapper: ioctl: device name cannot contain '/' [ 783.375262][T28890] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 783.381793][T28890] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 783.622348][T28897] FAULT_INJECTION: forcing a failure. [ 783.622348][T28897] name failslab, interval 1, probability 0, space 0, times 0 [ 783.674515][T28897] CPU: 0 UID: 0 PID: 28897 Comm: syz.3.10351 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 783.674560][T28897] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 783.674571][T28897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 783.674585][T28897] Call Trace: [ 783.674593][T28897] [ 783.674601][T28897] dump_stack_lvl+0x16c/0x1f0 [ 783.674645][T28897] should_fail_ex+0x512/0x640 [ 783.674673][T28897] ? __kmalloc_noprof+0xca/0x910 [ 783.674703][T28897] should_failslab+0xc2/0x120 [ 783.674741][T28897] __kmalloc_noprof+0xeb/0x910 [ 783.674766][T28897] ? lockdep_init_map_type+0x5c/0x270 [ 783.674791][T28897] ? udp_init_sock+0x24e/0x450 [ 783.674830][T28897] ? udp_init_sock+0x24e/0x450 [ 783.674861][T28897] udp_init_sock+0x24e/0x450 [ 783.674906][T28897] udplite_sk_init+0x15/0x60 [ 783.674930][T28897] ? __pfx_udplite_sk_init+0x10/0x10 [ 783.674954][T28897] inet_create+0x939/0x1040 [ 783.674984][T28897] ? inet_create+0x93/0x1040 [ 783.675023][T28897] __sock_create+0x339/0x8a0 [ 783.675053][T28897] __sys_socket+0x14d/0x260 [ 783.675076][T28897] ? fput+0x70/0xf0 [ 783.675098][T28897] ? __pfx___sys_socket+0x10/0x10 [ 783.675124][T28897] ? xfd_validate_state+0x61/0x180 [ 783.675145][T28897] ? __pfx_ksys_write+0x10/0x10 [ 783.675187][T28897] __x64_sys_socket+0x72/0xb0 [ 783.675210][T28897] ? lockdep_hardirqs_on+0x7c/0x110 [ 783.675250][T28897] do_syscall_64+0xcd/0xf80 [ 783.675291][T28897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.675316][T28897] RIP: 0033:0x7f8a81f8f7c9 [ 783.675335][T28897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 783.675359][T28897] RSP: 002b:00007f8a82d7f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 783.675381][T28897] RAX: ffffffffffffffda RBX: 00007f8a821e5fa0 RCX: 00007f8a81f8f7c9 [ 783.675397][T28897] RDX: 0000000000000088 RSI: 0000000000000002 RDI: 0000000000000002 [ 783.675411][T28897] RBP: 00007f8a82013f91 R08: 0000000000000000 R09: 0000000000000000 [ 783.675426][T28897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 783.675440][T28897] R13: 00007f8a821e6038 R14: 00007f8a821e5fa0 R15: 00007fffa5e2d428 [ 783.675470][T28897] [ 785.861296][T28988] netlink: 338 bytes leftover after parsing attributes in process `syz.3.10382'. [ 787.505772][T29037] sctp: [Deprecated]: syz.2.10403 (pid 29037) Use of int in maxseg socket option. [ 787.505772][T29037] Use struct sctp_assoc_value instead [ 788.244280][T29050] zswap: compressor not available [ 789.088852][T29058] Process accounting paused [ 789.575171][T29094] netlink: 8 bytes leftover after parsing attributes in process `syz.3.10428'. [ 789.742319][T29096] netlink: 342 bytes leftover after parsing attributes in process `syz.1.10430'. [ 790.223059][T29111] overlayfs: missing 'lowerdir' [ 791.657623][T29148] bridge0: port 3(veth0_to_bridge) entered blocking state [ 791.691951][T29148] bridge0: port 3(veth0_to_bridge) entered disabled state [ 791.735054][T29148] veth0_to_bridge: entered allmulticast mode [ 791.769583][T29148] veth0_to_bridge: entered promiscuous mode [ 791.803485][T29148] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 791.871985][T29148] bridge0: port 3(veth0_to_bridge) entered blocking state [ 791.879375][T29148] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 792.549038][T29167] FAULT_INJECTION: forcing a failure. [ 792.549038][T29167] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 792.617229][T29167] CPU: 0 UID: 0 PID: 29167 Comm: syz.1.10462 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 792.617275][T29167] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 792.617286][T29167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 792.617301][T29167] Call Trace: [ 792.617308][T29167] [ 792.617318][T29167] dump_stack_lvl+0x16c/0x1f0 [ 792.617362][T29167] should_fail_ex+0x512/0x640 [ 792.617394][T29167] _copy_from_user+0x2e/0xd0 [ 792.617423][T29167] get_itimerspec64+0x15b/0x2d0 [ 792.617450][T29167] ? __pfx_get_itimerspec64+0x10/0x10 [ 792.617477][T29167] ? _copy_from_user+0x59/0xd0 [ 792.617509][T29167] __x64_sys_timerfd_settime+0x15f/0x280 [ 792.617541][T29167] ? __pfx___x64_sys_timerfd_settime+0x10/0x10 [ 792.617588][T29167] do_syscall_64+0xcd/0xf80 [ 792.617628][T29167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 792.617653][T29167] RIP: 0033:0x7fc23238f7c9 [ 792.617672][T29167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 792.617695][T29167] RSP: 002b:00007fc2331fd038 EFLAGS: 00000246 ORIG_RAX: 000000000000011e [ 792.617718][T29167] RAX: ffffffffffffffda RBX: 00007fc2325e5fa0 RCX: 00007fc23238f7c9 [ 792.617733][T29167] RDX: 0000200000000000 RSI: 0000000000000008 RDI: ffffffffffffffff [ 792.617748][T29167] RBP: 00007fc232413f91 R08: 0000000000000000 R09: 0000000000000000 [ 792.617763][T29167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 792.617777][T29167] R13: 00007fc2325e6038 R14: 00007fc2325e5fa0 R15: 00007ffed9ec3438 [ 792.617807][T29167] [ 794.459819][T29198] Invalid ELF header len 5 [ 796.318824][T29250] bridge0: port 4(veth1_macvtap) entered blocking state [ 796.352677][T29250] bridge0: port 4(veth1_macvtap) entered disabled state [ 796.390448][T29250] veth1_macvtap: entered allmulticast mode [ 796.428549][T29250] veth1_macvtap: left allmulticast mode [ 798.868918][T29337] netlink: 186 bytes leftover after parsing attributes in process `syz.1.10528'. [ 799.360672][T29349] Invalid ELF header len 5 [ 800.420432][T29383] zswap: compressor not available [ 800.442310][T29399] netlink: 186 bytes leftover after parsing attributes in process `syz.1.10546'. [ 801.179800][T29423] bridge_slave_1: left allmulticast mode [ 801.210815][T29423] bridge_slave_1: left promiscuous mode [ 801.245003][T29423] bridge0: port 2(bridge_slave_1) entered disabled state [ 801.989687][T29451] netlink: 186 bytes leftover after parsing attributes in process `syz.3.10569'. [ 802.274451][T29462] FAULT_INJECTION: forcing a failure. [ 802.274451][T29462] name failslab, interval 1, probability 0, space 0, times 0 [ 802.338894][T29462] CPU: 0 UID: 0 PID: 29462 Comm: syz.1.10574 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 802.338940][T29462] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 802.338951][T29462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 802.338966][T29462] Call Trace: [ 802.338973][T29462] [ 802.338982][T29462] dump_stack_lvl+0x16c/0x1f0 [ 802.339026][T29462] should_fail_ex+0x512/0x640 [ 802.339056][T29462] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 802.339092][T29462] should_failslab+0xc2/0x120 [ 802.339131][T29462] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 802.339164][T29462] ? hugetlbfs_alloc_inode+0x8c/0x1d0 [ 802.339210][T29462] ? hugetlbfs_alloc_inode+0x8c/0x1d0 [ 802.339249][T29462] hugetlbfs_alloc_inode+0x8c/0x1d0 [ 802.339289][T29462] ? __pfx_hugetlbfs_alloc_inode+0x10/0x10 [ 802.339336][T29462] alloc_inode+0x64/0x240 [ 802.339365][T29462] new_inode+0x22/0x1c0 [ 802.339394][T29462] hugetlbfs_get_inode+0x354/0x700 [ 802.339430][T29462] hugetlb_file_setup+0x15b/0x620 [ 802.339460][T29462] ksys_mmap_pgoff+0x189/0x5c0 [ 802.339502][T29462] __x64_sys_mmap+0x125/0x190 [ 802.339532][T29462] do_syscall_64+0xcd/0xf80 [ 802.339574][T29462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 802.339599][T29462] RIP: 0033:0x7fc23238f7c9 [ 802.339618][T29462] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 802.339642][T29462] RSP: 002b:00007fc2331fd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 802.339665][T29462] RAX: ffffffffffffffda RBX: 00007fc2325e5fa0 RCX: 00007fc23238f7c9 [ 802.339683][T29462] RDX: ffffffffffffffff RSI: 0000000000000002 RDI: 0000000000000000 [ 802.339698][T29462] RBP: 00007fc232413f91 R08: 0000000000000602 R09: 0000300000000000 [ 802.339714][T29462] R10: 0000000000044eb1 R11: 0000000000000246 R12: 0000000000000000 [ 802.339728][T29462] R13: 00007fc2325e6038 R14: 00007fc2325e5fa0 R15: 00007ffed9ec3438 [ 802.339759][T29462] [ 802.561115][T29464] netlink: 'syz.2.10575': attribute type 33 has an invalid length. [ 803.435684][T29493] netlink: 186 bytes leftover after parsing attributes in process `syz.3.10581'. [ 805.234497][T29547] device-mapper: ioctl: device name cannot be "control", ".", or ".." [ 805.804424][T29570] device-mapper: ioctl: Unable to rename non-existent device, to uuid „ [ 807.198782][T29619] netlink: 'syz.1.10636': attribute type 1 has an invalid length. [ 808.305470][T29655] FAULT_INJECTION: forcing a failure. [ 808.305470][T29655] name failslab, interval 1, probability 0, space 0, times 0 [ 808.351659][T29655] CPU: 0 UID: 0 PID: 29655 Comm: syz.1.10653 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 808.351705][T29655] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 808.351717][T29655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 808.351732][T29655] Call Trace: [ 808.351739][T29655] [ 808.351748][T29655] dump_stack_lvl+0x16c/0x1f0 [ 808.351800][T29655] should_fail_ex+0x512/0x640 [ 808.351829][T29655] ? __kmalloc_noprof+0xca/0x910 [ 808.351858][T29655] should_failslab+0xc2/0x120 [ 808.351897][T29655] __kmalloc_noprof+0xeb/0x910 [ 808.351924][T29655] ? lsm_blob_alloc+0x68/0x90 [ 808.351965][T29655] ? lsm_blob_alloc+0x68/0x90 [ 808.352000][T29655] lsm_blob_alloc+0x68/0x90 [ 808.352037][T29655] security_sk_alloc+0x2f/0x270 [ 808.352064][T29655] sk_prot_alloc+0xfb/0x2a0 [ 808.352108][T29655] sk_alloc+0x36/0xe30 [ 808.352146][T29655] inet6_create+0x381/0x12b0 [ 808.352189][T29655] ? inet6_create+0x7f/0x12b0 [ 808.352230][T29655] __sock_create+0x339/0x8a0 [ 808.352318][T29655] udp_sock_create6+0xc7/0x6a0 [ 808.352342][T29655] ? __pfx_udp_sock_create6+0x10/0x10 [ 808.352370][T29655] ? crng_make_state+0x46e/0x6c0 [ 808.352396][T29655] ? lockdep_hardirqs_on+0x7c/0x110 [ 808.352436][T29655] ? crng_make_state+0x48e/0x6c0 [ 808.352463][T29655] rxrpc_open_socket+0x20c/0x6b0 [ 808.352494][T29655] ? __pfx_rxrpc_open_socket+0x10/0x10 [ 808.352538][T29655] ? rcu_is_watching+0x12/0xc0 [ 808.352578][T29655] rxrpc_lookup_local+0xa01/0x1220 [ 808.352612][T29655] ? __pfx_rxrpc_lookup_local+0x10/0x10 [ 808.352647][T29655] ? __local_bh_enable_ip+0xa4/0x120 [ 808.352686][T29655] rxrpc_sendmsg+0x37e/0x680 [ 808.352722][T29655] sock_write_iter+0x566/0x610 [ 808.352745][T29655] ? __pfx_sock_write_iter+0x10/0x10 [ 808.352779][T29655] ? bpf_lsm_file_permission+0x9/0x10 [ 808.352808][T29655] ? security_file_permission+0x71/0x210 [ 808.352840][T29655] ? rw_verify_area+0xcf/0x6c0 [ 808.352875][T29655] vfs_write+0x7d3/0x11d0 [ 808.352910][T29655] ? __pfx_sock_write_iter+0x10/0x10 [ 808.352936][T29655] ? __pfx_vfs_write+0x10/0x10 [ 808.352968][T29655] ? find_held_lock+0x2b/0x80 [ 808.353017][T29655] ksys_write+0x1f8/0x250 [ 808.353052][T29655] ? __pfx_ksys_write+0x10/0x10 [ 808.353095][T29655] do_syscall_64+0xcd/0xf80 [ 808.353142][T29655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 808.353167][T29655] RIP: 0033:0x7fc23238f7c9 [ 808.353188][T29655] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 808.353213][T29655] RSP: 002b:00007fc2331fd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 808.353237][T29655] RAX: ffffffffffffffda RBX: 00007fc2325e5fa0 RCX: 00007fc23238f7c9 [ 808.353253][T29655] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 808.353269][T29655] RBP: 00007fc232413f91 R08: 0000000000000000 R09: 0000000000000000 [ 808.353284][T29655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 808.353299][T29655] R13: 00007fc2325e6038 R14: 00007fc2325e5fa0 R15: 00007ffed9ec3438 [ 808.353330][T29655] [ 808.848397][T29664] FAULT_INJECTION: forcing a failure. [ 808.848397][T29664] name failslab, interval 1, probability 0, space 0, times 0 [ 808.861616][T29664] CPU: 0 UID: 0 PID: 29664 Comm: syz.3.10657 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 808.861661][T29664] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 808.861672][T29664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 808.861686][T29664] Call Trace: [ 808.861697][T29664] [ 808.861706][T29664] dump_stack_lvl+0x16c/0x1f0 [ 808.861752][T29664] should_fail_ex+0x512/0x640 [ 808.861779][T29664] ? __kmalloc_node_track_caller_noprof+0xcb/0x930 [ 808.861821][T29664] should_failslab+0xc2/0x120 [ 808.861860][T29664] __kmalloc_node_track_caller_noprof+0xec/0x930 [ 808.861897][T29664] ? snd_timer_instance_new+0x65/0x2e0 [ 808.861937][T29664] ? kstrdup+0x53/0x100 [ 808.861964][T29664] kstrdup+0x53/0x100 [ 808.861993][T29664] snd_timer_instance_new+0x65/0x2e0 [ 808.862018][T29664] __snd_timer_user_ioctl.isra.0+0x170b/0x27b0 [ 808.862048][T29664] ? lock_acquire+0x179/0x330 [ 808.862072][T29664] ? __pfx___snd_timer_user_ioctl.isra.0+0x10/0x10 [ 808.862103][T29664] ? __pfx___might_resched+0x10/0x10 [ 808.862140][T29664] ? rcu_is_watching+0x12/0xc0 [ 808.862180][T29664] ? do_vfs_ioctl+0x128/0x14f0 [ 808.862209][T29664] ? snd_timer_user_ioctl+0x4a/0xd0 [ 808.862237][T29664] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 808.862268][T29664] ? __pfx___mutex_lock+0x10/0x10 [ 808.862296][T29664] ? find_held_lock+0x2b/0x80 [ 808.862342][T29664] snd_timer_user_ioctl+0x76/0xd0 [ 808.862368][T29664] ? __pfx_snd_timer_user_ioctl+0x10/0x10 [ 808.862399][T29664] __x64_sys_ioctl+0x18e/0x210 [ 808.862431][T29664] do_syscall_64+0xcd/0xf80 [ 808.862472][T29664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 808.862497][T29664] RIP: 0033:0x7f8a81f8f7c9 [ 808.862516][T29664] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 808.862540][T29664] RSP: 002b:00007f8a82d7f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 808.862563][T29664] RAX: ffffffffffffffda RBX: 00007f8a821e5fa0 RCX: 00007f8a81f8f7c9 [ 808.862578][T29664] RDX: 0000200000000080 RSI: 0000000040345410 RDI: 0000000000000003 [ 808.862593][T29664] RBP: 00007f8a82013f91 R08: 0000000000000000 R09: 0000000000000000 [ 808.862607][T29664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 808.862622][T29664] R13: 00007f8a821e6038 R14: 00007f8a821e5fa0 R15: 00007fffa5e2d428 [ 808.862652][T29664] [ 809.954695][T29650] kexec: Could not allocate control_code_buffer [ 810.064478][T29693] ovs_ÿþÿþ?: entered promiscuous mode [ 810.465601][T29707] bridge0: port 7(ipvlan0) entered blocking state [ 810.507979][T29707] bridge0: port 7(ipvlan0) entered disabled state [ 810.532917][T29707] ipvlan0: entered allmulticast mode [ 810.557807][T29707] veth0_vlan: entered allmulticast mode [ 810.582494][T29707] ipvlan0: left allmulticast mode [ 810.607346][T29707] veth0_vlan: left allmulticast mode [ 811.181390][T29731] bridge0: port 2(veth0_to_bridge) entered blocking state [ 811.212123][T29731] bridge0: port 2(veth0_to_bridge) entered disabled state [ 811.247794][T29731] veth0_to_bridge: entered allmulticast mode [ 811.277018][T29731] veth0_to_bridge: entered promiscuous mode [ 811.312013][T29731] bridge0: port 2(veth0_to_bridge) entered blocking state [ 811.319510][T29731] bridge0: port 2(veth0_to_bridge) entered forwarding state [ 812.232229][T29766] UHID_CREATE from different security context by process 5375 (syz.3.10704), this is not allowed. [ 815.581514][T29878] futex_wake_op: syz.3.10756 tries to shift op by -2048; fix this program [ 815.615400][T29878] futex_wake_op: syz.3.10756 tries to shift op by -2048; fix this program [ 815.655777][T29878] 0x000000000001-0x000000020000 : "" [ 815.751727][T29878] ftl_cs: FTL header corrupt! [ 816.266416][T29905] __vm_enough_memory: pid: 29905, comm: syz.1.10764, bytes: 4398046511104 not enough memory for the allocation [ 816.534792][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 816.548098][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 816.561258][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 816.573711][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 816.586202][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 816.598680][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 816.611312][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 816.623795][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 816.636275][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 816.648964][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 817.027048][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 817.052356][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 821.518512][ C0] net_ratelimit: 14751 callbacks suppressed [ 821.518535][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 821.537289][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 821.549837][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 821.562382][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 821.574908][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 821.587357][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 821.599887][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 821.612533][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 821.624999][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 821.637682][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 826.502575][ C0] net_ratelimit: 14697 callbacks suppressed [ 826.502598][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 826.521536][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 826.534021][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 826.546430][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 826.558887][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 826.571881][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 826.584816][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 826.597415][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 826.610437][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 826.622939][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 831.486539][ C0] net_ratelimit: 14648 callbacks suppressed [ 831.486560][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 831.505200][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 831.517745][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 831.530541][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 831.543518][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 831.556087][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 831.568872][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 831.581297][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 831.593754][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 831.606257][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 836.470882][ C0] net_ratelimit: 14769 callbacks suppressed [ 836.470904][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 836.489437][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 836.501804][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 836.514931][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 836.527242][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 836.539898][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 836.552357][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 836.564979][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 836.577347][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 836.589959][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 841.454803][ C0] net_ratelimit: 12905 callbacks suppressed [ 841.454825][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 841.473216][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 841.485881][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 841.498339][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 841.510987][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 841.523543][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 841.537003][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 841.549385][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 841.561878][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 841.574378][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 846.438826][ C0] net_ratelimit: 14861 callbacks suppressed [ 846.438846][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 846.457453][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 846.469921][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 846.482342][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 846.494745][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 846.507198][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 846.519633][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 846.532212][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 846.544673][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 846.557046][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 851.422850][ C0] net_ratelimit: 14863 callbacks suppressed [ 851.422871][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 851.442073][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 851.454586][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 851.467272][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 851.479847][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 851.492391][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 851.505194][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 851.517655][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 851.530188][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 851.542616][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 856.407141][ C0] net_ratelimit: 14610 callbacks suppressed [ 856.407163][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 856.425521][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 856.437982][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 856.450603][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 856.463043][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 856.475465][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 856.487974][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 856.500365][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 856.513115][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 856.525697][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 861.391133][ C0] net_ratelimit: 14708 callbacks suppressed [ 861.391155][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 861.409577][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 861.422353][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 861.434772][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 861.447354][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 861.459810][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 861.472329][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 861.484745][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 861.497258][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 861.509799][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 866.375175][ C0] net_ratelimit: 14878 callbacks suppressed [ 866.375196][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 866.393617][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 866.406182][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 866.418845][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 866.431435][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 866.443948][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 866.456504][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 866.469194][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 866.481761][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 866.494250][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 871.359192][ C0] net_ratelimit: 14693 callbacks suppressed [ 871.359215][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 871.377894][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 871.391130][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 871.403800][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 871.416429][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 871.429030][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 871.441386][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 871.453952][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 871.466588][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 871.479634][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.343257][ C0] net_ratelimit: 14517 callbacks suppressed [ 876.343278][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.362003][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.374646][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.387167][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.399653][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.412223][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.424721][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.437193][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.449639][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 876.462015][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.327306][ C0] net_ratelimit: 14751 callbacks suppressed [ 881.327328][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.346091][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.358842][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.371470][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.383774][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.396423][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.408832][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.421234][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.433628][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 881.446272][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.311425][ C0] net_ratelimit: 14807 callbacks suppressed [ 886.311446][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.329929][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.342682][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.355574][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.368155][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.380572][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.393009][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.405368][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.417833][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 886.430340][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.295385][ C0] net_ratelimit: 14682 callbacks suppressed [ 891.295407][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.313966][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.327170][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.339670][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.352590][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.365464][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.378002][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.390430][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.403065][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 891.415486][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.279709][ C0] net_ratelimit: 14811 callbacks suppressed [ 896.279733][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.298165][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.310453][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.322853][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.335341][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.348232][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.360712][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.373224][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.385701][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 896.398259][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.263625][ C0] net_ratelimit: 14835 callbacks suppressed [ 901.263647][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.282328][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.294819][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.307191][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.319708][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.332400][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.346258][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.359066][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.371745][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 901.384377][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.247801][ C0] net_ratelimit: 14739 callbacks suppressed [ 906.247824][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.266676][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.279129][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.291666][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.304069][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.316551][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.329154][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.341684][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.354141][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 906.366714][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.231951][ C0] net_ratelimit: 14957 callbacks suppressed [ 911.231973][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.250399][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.262947][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.275551][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.288430][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.300917][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.313357][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.326247][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.338868][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 911.351492][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.215841][ C0] net_ratelimit: 14910 callbacks suppressed [ 916.215864][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.234306][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.247011][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.259574][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.272407][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.284872][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.297634][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.310433][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.322975][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 916.335520][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.010872][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 921.017869][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5926/2:b..l P29912/1:b..l [ 921.027695][ C0] rcu: (detected by 0, t=10502 jiffies, g=140573, q=190 ncpus=1) [ 921.035553][ C0] task:syz-executor state:R running task stack:28520 pid:29912 tgid:29912 ppid:5836 task_flags:0x400040 flags:0x00080000 [ 921.050405][ C0] Call Trace: [ 921.053712][ C0] [ 921.056680][ C0] ? __schedule+0x10b9/0x6150 [ 921.061408][ C0] __schedule+0x1139/0x6150 [ 921.066027][ C0] ? __pfx___schedule+0x10/0x10 [ 921.070998][ C0] ? mark_held_locks+0x49/0x80 [ 921.075802][ C0] preempt_schedule_irq+0x51/0x90 [ 921.080876][ C0] irqentry_exit+0x1d8/0x8c0 [ 921.085494][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 921.091501][ C0] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x0/0x20 [ 921.098376][ C0] Code: 0c 24 89 f2 89 fe bf 05 00 00 00 e9 2a fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 48 8b 0c 24 48 89 f2 48 89 fe bf 07 00 00 00 e9 f8 fd [ 921.118104][ C0] RSP: 0018:ffffc90004d07918 EFLAGS: 00000293 [ 921.124187][ C0] RAX: 0000000000000000 RBX: ffffc90004d079c0 RCX: ffffffff8b737b83 [ 921.132179][ C0] RDX: ffff88807ccd0000 RSI: 0000000000000003 RDI: 0000000000000002 [ 921.140249][ C0] RBP: 0000000000000003 R08: 0000000000000007 R09: 0000000000000000 [ 921.148229][ C0] R10: 0000000000000003 R11: ffff88807ccd0b30 R12: 0000000000000003 [ 921.156578][ C0] R13: ffffc90004d079d8 R14: ffff8880213e8798 R15: ffff8880213e87b8 [ 921.164655][ C0] ? xas_start+0x43/0x790 [ 921.169009][ C0] xas_start+0x5e/0x790 [ 921.173183][ C0] xas_load+0x22/0x5b0 [ 921.177263][ C0] xa_load+0xf8/0x2c0 [ 921.181440][ C0] ? __pfx_xa_load+0x10/0x10 [ 921.186053][ C0] ? __lock_acquire+0x436/0x2890 [ 921.191036][ C0] memcg_list_lru_alloc+0x1c0/0x740 [ 921.196524][ C0] ? __pfx_memcg_list_lru_alloc+0x10/0x10 [ 921.202552][ C0] ? get_mem_cgroup_from_objcg+0xd3/0x330 [ 921.208490][ C0] __memcg_slab_post_alloc_hook+0x133/0x880 [ 921.214537][ C0] ? kasan_save_track+0x14/0x30 [ 921.219497][ C0] kmem_cache_alloc_lru_noprof+0x58f/0x770 [ 921.225351][ C0] ? __d_lookup+0x25c/0x4a0 [ 921.230069][ C0] ? __d_alloc+0x35/0xa80 [ 921.234439][ C0] ? __d_alloc+0x35/0xa80 [ 921.238791][ C0] __d_alloc+0x35/0xa80 [ 921.243060][ C0] d_alloc+0x4a/0x1e0 [ 921.247057][ C0] lookup_one_qstr_excl+0x175/0x250 [ 921.252362][ C0] ? mnt_want_write+0x161/0x450 [ 921.257241][ C0] filename_create+0x1cf/0x400 [ 921.262050][ C0] ? __pfx_filename_create+0x10/0x10 [ 921.267396][ C0] ? __might_fault+0xe3/0x190 [ 921.272189][ C0] ? __might_fault+0xe3/0x190 [ 921.276886][ C0] ? __might_fault+0x13b/0x190 [ 921.281706][ C0] do_symlinkat+0xe3/0x4b0 [ 921.286294][ C0] ? __pfx_do_symlinkat+0x10/0x10 [ 921.291341][ C0] ? getname_flags.part.0+0x1c5/0x550 [ 921.296755][ C0] __x64_sys_symlinkat+0x93/0xc0 [ 921.301707][ C0] do_syscall_64+0xcd/0xf80 [ 921.306242][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 921.312163][ C0] RIP: 0033:0x7f8a81f8ed47 [ 921.316772][ C0] RSP: 002b:00007fffa5e2d7a8 EFLAGS: 00000202 ORIG_RAX: 000000000000010a [ 921.325216][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a81f8ed47 [ 921.333220][ C0] RDX: 00007f8a820158d7 RSI: 00000000ffffff9c RDI: 00007fffa5e2d840 [ 921.341214][ C0] RBP: 00007fffa5e2d7ec R08: 0000000000000013 R09: 00007fffa5e2d4f7 [ 921.349417][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000a49 [ 921.357630][ C0] R13: 00000000000927c0 R14: 00000000000c82d0 R15: 00007fffa5e2d840 [ 921.366285][ C0] [ 921.369325][ C0] task:kworker/0:6 state:R running task stack:26152 pid:5926 tgid:5926 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 921.383007][ C0] Workqueue: mld mld_ifc_work [ 921.387722][ C0] Call Trace: [ 921.391102][ C0] [ 921.394219][ C0] ? __schedule+0x10b9/0x6150 [ 921.398926][ C0] __schedule+0x1139/0x6150 [ 921.403475][ C0] ? netif_skb_features+0x439/0x1270 [ 921.408795][ C0] ? __pfx___schedule+0x10/0x10 [ 921.413669][ C0] ? validate_xmit_xfrm+0x432/0x1330 [ 921.418987][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 921.424371][ C0] preempt_schedule_common+0x44/0xc0 [ 921.429770][ C0] preempt_schedule_thunk+0x16/0x30 [ 921.435104][ C0] ? __dev_queue_xmit+0x782/0x46b0 [ 921.440248][ C0] __local_bh_enable_ip+0x107/0x120 [ 921.445488][ C0] ? __dev_queue_xmit+0x782/0x46b0 [ 921.450628][ C0] __dev_queue_xmit+0x797/0x46b0 [ 921.455607][ C0] ? ip6mr_fib_lookup+0x136/0x1a0 [ 921.460942][ C0] ? __pfx_ip6mr_fib_lookup+0x10/0x10 [ 921.466530][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 921.471933][ C0] ? __lock_acquire+0x436/0x2890 [ 921.476906][ C0] ? __lock_acquire+0x436/0x2890 [ 921.481902][ C0] ? find_held_lock+0x2b/0x80 [ 921.486619][ C0] ip6_finish_output2+0x1184/0x1cf0 [ 921.491851][ C0] __ip6_finish_output+0x3cd/0x1010 [ 921.497075][ C0] ip6_output+0x253/0x710 [ 921.501428][ C0] dst_output+0xa8/0x4b0 [ 921.505694][ C0] mld_sendpack+0xa30/0xed0 [ 921.510226][ C0] ? __pfx_mld_sendpack+0x10/0x10 [ 921.515325][ C0] mld_ifc_work+0x740/0xbf0 [ 921.519907][ C0] process_one_work+0x9ba/0x1b20 [ 921.524894][ C0] ? __pfx_process_one_work+0x10/0x10 [ 921.530310][ C0] ? assign_work+0x1a0/0x250 [ 921.534924][ C0] worker_thread+0x6c8/0xf10 [ 921.539548][ C0] ? __kthread_parkme+0x19e/0x250 [ 921.544699][ C0] ? __pfx_worker_thread+0x10/0x10 [ 921.549826][ C0] kthread+0x3c5/0x780 [ 921.553926][ C0] ? __pfx_kthread+0x10/0x10 [ 921.558529][ C0] ? rcu_is_watching+0x12/0xc0 [ 921.563316][ C0] ? __pfx_kthread+0x10/0x10 [ 921.567923][ C0] ret_from_fork+0x983/0xb10 [ 921.572703][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 921.577838][ C0] ? __switch_to+0x7af/0x10d0 [ 921.582536][ C0] ? __pfx_kthread+0x10/0x10 [ 921.587140][ C0] ret_from_fork_asm+0x1a/0x30 [ 921.591944][ C0] [ 921.595485][ C0] net_ratelimit: 14262 callbacks suppressed [ 921.595502][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.613773][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.627062][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.639511][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.652191][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.664590][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.677066][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.689386][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.702267][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 921.714632][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.572243][ C0] net_ratelimit: 15330 callbacks suppressed [ 926.572264][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.590640][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.603430][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.616408][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.628981][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.641419][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.654008][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.666399][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.679018][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 926.691381][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)