last executing test programs: 4.211222178s ago: executing program 1 (id=14833): mmap$auto(0x0, 0x8, 0xdf, 0xeb1, 0x401, 0x0) io_uring_setup$auto(0x6, 0x0) gettid() r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mtrr\x00', 0xc0000, 0x0) ioctl$auto(r0, 0xc0184d03, 0x7) 3.78812861s ago: executing program 1 (id=14837): open(&(0x7f0000000240)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0xa6) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) r0 = socket(0x2c, 0x3, 0x0) getsockopt$auto(r0, 0x11b, 0x8, 0x0, 0x0) 3.501494431s ago: executing program 0 (id=14839): mmap$auto(0x0, 0x2000d, 0x7, 0xeb1, 0x404, 0x10008000) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB='1\x00-'], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x240080c0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x44080}, 0x40000) r0 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x1f00, &(0x7f0000000100)={0x0, 0xfdef}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 3.379222681s ago: executing program 1 (id=14840): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/platform/i8042/serio1/rate\x00', 0x2, 0x0) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/conf/team_slave_1/secure_redirects\x00', 0x8800, 0x0) read$auto(r0, 0x0, 0x1ff) pwritev$auto(0x3, &(0x7f0000001000)={0x0, 0x8}, 0x5, 0x3, 0x9) 3.046137434s ago: executing program 0 (id=14844): close_range$auto(0x0, 0xfffffffffffff000, 0x2) fanotify_init$auto(0x1f53, 0x2000000000002) r0 = open(&(0x7f0000000000)='./file1\x00', 0x1652c2, 0xe1d2b27bdc14aa98) fanotify_mark$auto(0x400000000000, 0x105, 0xf2b, r0, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x2) 2.916827861s ago: executing program 1 (id=14853): mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0x1, 0x1, 0x8000000000000000, 0x0) write$auto(0x3, 0x0, 0x101085) select$auto(0xa, 0x0, &(0x7f0000000100)={[0x20000000000d, 0x203, 0x0, 0xc, 0x5, 0x3, 0x5, 0x2000000000000002, 0x9, 0x8, 0x400000000ff, 0xa, 0x4, 0xaab, 0x8, 0x7]}, 0x0, 0x0) 2.756124534s ago: executing program 0 (id=14846): statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x9, 0x3, 0x14, 0x944, 0x1ffe0, 0x3, 0x6, 0x2, 0x9, 0x5, 0xfff, 0x7, 0x8001, 0x2, 0x5, 0x3, 0x40, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x6}, 0x1fe, 0x81) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0f0026bd7000fcdbdf9907"], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB='T'], 0x1ac}, 0x1, 0x0, 0x0, 0x801}, 0x40000) sendmmsg$auto(r0, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f00000001c0), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 2.40958785s ago: executing program 0 (id=14847): mprotect$auto(0x200000000000, 0x806121, 0x8) close_range$auto(0x2, 0x8000, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) io_uring_register$auto(0x2, 0x16, &(0x7f0000000040), 0x1) 2.409462396s ago: executing program 3 (id=14848): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_fops_u64_(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/psample/out_tc_occ_max\x00', 0x2, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000800)='/sys/devices/virtual/bdi/43:384/max_bytes\x00', 0x181482, 0x0) read$auto(r0, 0x0, 0x9) write$auto(0x3, 0x0, 0xfdef) 2.033302397s ago: executing program 0 (id=14850): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) mlockall$auto(0x7) mremap$auto(0x0, 0x4, 0x4, 0x7, 0x100000000) madvise$auto(0x200000, 0x2003f0, 0x14) 1.990701332s ago: executing program 3 (id=14852): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f00000000c0), r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$auto_NL80211_CMD_STOP_P2P_DEVICE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4040004) 1.817268183s ago: executing program 2 (id=14854): r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) fchdir$auto(r0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0x4a901, 0x0) exit$auto(0x7) statx$auto(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x4, &(0x7f0000000040)={0x1, 0xa, 0x0, 0x7ff, 0x0, 0x0, 0xfffb, 0x8000, 0x83, 0x0, 0x7c55, 0x34b, {0x0, 0xe}, {0x100, 0x9}, {0x81, 0x2}, {0xfff, 0xfff}, 0x1, 0x6, 0xb0, 0xfffffffb, 0x3, 0x76b3, 0x4, 0x8, 0x6e55, 0x20000000, 0x3, 0x4, [0x10, 0x4, 0x3, 0x523, 0x4, 0x8, 0xf, 0x1, 0x7]}) 1.732755014s ago: executing program 1 (id=14855): syz_clone3(&(0x7f0000000640)={0x108000, 0x0, 0x0, 0x0, {0x15}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x101001, 0x0) ioctl$auto_UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000000c0)={{0x9, 0xf2cf, 0x8, 0x80}, "6a034a07c7b82d90b69a39e32576f893fba86c9dd051a0094a3836d61c9100fefbbabea6ef9368c7996e841f3f1561d4992f726b0a6c36b0b2fd1678e816201cf562367fe6596824588a2e3d84ba165f", 0x8}) ioctl$auto_UI_DEV_CREATE(r0, 0x5501, 0x0) writev$auto(r0, &(0x7f0000000340)={&(0x7f00000002c0), 0xda7e}, 0x9) 1.55453057s ago: executing program 3 (id=14856): statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x3, 0x202, 0x1001, 0x5, 0x717b, 0x204, 0x7, 0xffffffffffffffff, 0x10, 0x2, 0x80003, 0x4, 0x1ffffffffffd, 0xb4, 0xfffffffffffffffe, 0x10004, 0x10002, 0x7f, 0x2a2, 0x2, 0xa, 0x22000, 0x200, 0x4, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2]}, 0x1fe, 0xd) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) close_range$auto(0x2, 0x8000, 0x0) io_uring_setup$auto(0x5, 0x0) io_uring_register$auto(0x2, 0x1e, &(0x7f0000000180), 0x1) 1.179864402s ago: executing program 1 (id=14857): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0xa, 0x3, 0x3c) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa}, 0x55) clone3$auto(&(0x7f0000000000)={0x200, 0x5, 0x7, 0x2, 0x1, 0x87, 0x8, 0xb, 0x4, 0x2, 0xcb6}, 0xaa) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x446b, 0x0, 0x106, 0x0, 0x1, 0x2003}, 0xed7138c}, 0x7, 0x0) 837.030469ms ago: executing program 2 (id=14858): r0 = socket(0x1d, 0x3, 0x1) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r2}, 0x6a) write$auto(r0, &(0x7f00000002c0)='@*\x00', 0xf) 836.926814ms ago: executing program 3 (id=14859): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NFSD_CMD_THREADS_GET(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000001780)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x44848}, 0x4000000) syz_genetlink_get_family_id$auto_tipcv2(&(0x7f00000019c0), r0) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f00000000c0), r0) sendmsg$auto_ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240)={&(0x7f0000002080)={0x14, r1, 0x503, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40) 545.511888ms ago: executing program 3 (id=14860): socket$nl_generic(0x10, 0x3, 0x10) socket(0x18, 0x5, 0x0) mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) socketpair$auto(0x2d, 0x2, 0x8000000000000000, 0x0) clock_settime$auto(0xfffffffb, 0x0) 539.703267ms ago: executing program 2 (id=14868): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x400d, 0x0) r0 = socket(0x2, 0x3, 0x6) socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x401c5820, 0x0) 368.284779ms ago: executing program 2 (id=14861): mmap$auto(0x0, 0x200004, 0x4000000000e3, 0x40eb2, 0xd, 0x300000000000) semctl$auto(0x7, 0x2, 0x13, 0x1) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) r1 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) ioctl$auto(r0, 0x4b72, r1) 242.664567ms ago: executing program 3 (id=14862): mmap$auto(0x0, 0x400408, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x0, 0x0) capget$auto(0x0, 0xfffffffffffffffe) capset$auto(0x0, &(0x7f0000000000)={0x2, 0x10000002, 0x6}) ioctl$auto(r0, 0xc01070ce, r0) 208.780574ms ago: executing program 0 (id=14863): mmap$auto(0x0, 0x20009, 0x7, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x100) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/mm/ksm/smart_scan\x00', 0x102, 0x0) writev$auto(0x3, &(0x7f0000000080)={0x0, 0x1}, 0x3) 164.676933ms ago: executing program 2 (id=14864): close_range$auto(0x0, 0xfffffffffffff000, 0x2) fanotify_init$auto(0x1f53, 0x2000000000002) r0 = open(&(0x7f0000000000)='./file1\x00', 0x1652c2, 0xe1d2b27bdc14aa98) fanotify_mark$auto(0x400000000000, 0x105, 0xf2b, r0, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x2) 0s ago: executing program 2 (id=14865): close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x801, 0x0) connect$auto(0x3, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2711}, 0x51) listen$auto(0x3, 0x81) kernel console output (not intermixed with test programs): [ 802.021125][T32524] handle_mm_fault+0x36d/0xa20 [ 802.021153][T32524] __get_user_pages+0xf9c/0x34d0 [ 802.021182][T32524] ? __pfx___get_user_pages+0x10/0x10 [ 802.021208][T32524] populate_vma_page_range+0x267/0x3f0 [ 802.021231][T32524] ? __pfx_populate_vma_page_range+0x10/0x10 [ 802.021253][T32524] ? __pfx_find_vma_intersection+0x10/0x10 [ 802.021273][T32524] ? do_mmap+0x93f/0x12f0 [ 802.021295][T32524] __mm_populate+0x107/0x3a0 [ 802.021317][T32524] ? __pfx___mm_populate+0x10/0x10 [ 802.021340][T32524] ? up_write+0x290/0x4f0 [ 802.021368][T32524] vm_mmap_pgoff+0x37f/0x470 [ 802.021390][T32524] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 802.021412][T32524] ? do_futex+0x192/0x350 [ 802.021435][T32524] ? __pfx_do_futex+0x10/0x10 [ 802.021462][T32524] ksys_mmap_pgoff+0xe1/0x650 [ 802.021480][T32524] ? __x64_sys_futex+0x34f/0x4d0 [ 802.021502][T32524] ? __x64_sys_futex+0x358/0x4d0 [ 802.021526][T32524] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 802.021545][T32524] ? xfd_validate_state+0x129/0x190 [ 802.021574][T32524] __x64_sys_mmap+0x125/0x190 [ 802.021603][T32524] do_syscall_64+0x106/0xf80 [ 802.021626][T32524] ? clear_bhb_loop+0x40/0x90 [ 802.021648][T32524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 802.021667][T32524] RIP: 0033:0x7fb00ff9c799 [ 802.021682][T32524] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 802.021708][T32524] RSP: 002b:00007fb010e8f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 802.021727][T32524] RAX: ffffffffffffffda RBX: 00007fb010215fa0 RCX: 00007fb00ff9c799 [ 802.021738][T32524] RDX: 00000000000000df RSI: 0000000000000005 RDI: 0000000000000000 [ 802.021748][T32524] RBP: 00007fb010032c99 R08: 0000000000000002 R09: 0000000000008000 [ 802.021759][T32524] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 802.021769][T32524] R13: 00007fb010216038 R14: 00007fb010215fa0 R15: 00007ffd83008c38 [ 802.021792][T32524] [ 802.607240][T32479] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 802.637391][T32479] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 802.772346][T17775] Bluetooth: hci0: command 0x0406 tx timeout [ 803.009527][T32479] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 803.218075][T32479] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 803.259903][T32479] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 803.466541][T17739] Bluetooth: hci1: command 0x0406 tx timeout [ 803.746236][T32542] netlink: 334 bytes leftover after parsing attributes in process `syz.3.12681'. [ 804.819593][T17739] Bluetooth: hci0: command 0x0406 tx timeout [ 804.825755][T17739] Bluetooth: hci3: command 0x0406 tx timeout [ 805.540779][T32568] Bluetooth: hci1: command 0x0406 tx timeout [ 805.551333][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 805.564777][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 805.898541][T32596] netlink: 206 bytes leftover after parsing attributes in process `syz.0.12701'. [ 806.410396][T32611] overlayfs: missing 'lowerdir' [ 806.888949][T32568] Bluetooth: hci3: command 0x0406 tx timeout [ 807.448541][ C0] bridge0: port 2(batadv0) entered learning state [ 807.605296][T32568] Bluetooth: hci1: command 0x0406 tx timeout [ 807.634004][T32642] FAULT_INJECTION: forcing a failure. [ 807.634004][T32642] name failslab, interval 1, probability 0, space 0, times 0 [ 807.662923][T32642] CPU: 0 UID: 0 PID: 32642 Comm: syz.2.12720 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 807.662965][T32642] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 807.662977][T32642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 807.662988][T32642] Call Trace: [ 807.662994][T32642] [ 807.663001][T32642] dump_stack_lvl+0x100/0x190 [ 807.663033][T32642] should_fail_ex.cold+0x5/0xa [ 807.663053][T32642] ? lsm_blob_alloc+0x68/0x90 [ 807.663077][T32642] should_failslab+0xc2/0x120 [ 807.663097][T32642] __kmalloc_noprof+0xe0/0x850 [ 807.663123][T32642] ? trace_kmem_cache_alloc+0xf3/0x120 [ 807.663146][T32642] lsm_blob_alloc+0x68/0x90 [ 807.663171][T32642] security_sk_alloc+0x2d/0x290 [ 807.663189][T32642] sk_prot_alloc+0x1d1/0x2a0 [ 807.663208][T32642] sk_alloc+0x36/0xe80 [ 807.663232][T32642] qrtr_create+0x84/0x1d0 [ 807.663258][T32642] __sock_create+0x339/0x860 [ 807.663282][T32642] __sys_socket+0x14d/0x260 [ 807.663302][T32642] ? __pfx___sys_socket+0x10/0x10 [ 807.663328][T32642] __x64_sys_socket+0x72/0xb0 [ 807.663348][T32642] ? lockdep_hardirqs_on+0x78/0x100 [ 807.663373][T32642] do_syscall_64+0x106/0xf80 [ 807.663396][T32642] ? clear_bhb_loop+0x40/0x90 [ 807.663418][T32642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 807.663437][T32642] RIP: 0033:0x7fb00ff9c799 [ 807.663452][T32642] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 807.663474][T32642] RSP: 002b:00007fb010e8f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 807.663492][T32642] RAX: ffffffffffffffda RBX: 00007fb010215fa0 RCX: 00007fb00ff9c799 [ 807.663503][T32642] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 000000000000002a [ 807.663513][T32642] RBP: 00007fb010032c99 R08: 0000000000000000 R09: 0000000000000000 [ 807.663523][T32642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 807.663534][T32642] R13: 00007fb010216038 R14: 00007fb010215fa0 R15: 00007ffd83008c38 [ 807.663556][T32642] [ 808.513429][T32644] zswap: compressor not available [ 808.889526][T32662] syz.0.12729 (32662): /proc/32661/oom_adj is deprecated, please use /proc/32661/oom_score_adj instead. [ 808.959158][T32568] Bluetooth: hci3: command 0x0406 tx timeout [ 809.176168][T32672] FAULT_INJECTION: forcing a failure. [ 809.176168][T32672] name failslab, interval 1, probability 0, space 0, times 0 [ 809.256729][T32672] CPU: 0 UID: 0 PID: 32672 Comm: syz.2.12732 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 809.256770][T32672] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 809.256781][T32672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 809.256791][T32672] Call Trace: [ 809.256798][T32672] [ 809.256806][T32672] dump_stack_lvl+0x100/0x190 [ 809.256837][T32672] should_fail_ex.cold+0x5/0xa [ 809.256858][T32672] should_failslab+0xc2/0x120 [ 809.256878][T32672] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 809.256907][T32672] ? __d_alloc+0x34/0xa80 [ 809.256931][T32672] __d_alloc+0x34/0xa80 [ 809.256949][T32672] ? lockdep_hardirqs_on+0x78/0x100 [ 809.256977][T32672] d_alloc_pseudo+0x1c/0xc0 [ 809.257002][T32672] alloc_file_pseudo+0xcf/0x230 [ 809.257027][T32672] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 809.257048][T32672] ? alloc_fd+0x476/0x790 [ 809.257066][T32672] ? do_raw_spin_unlock+0x145/0x1e0 [ 809.257095][T32672] __anon_inode_getfile+0xe8/0x280 [ 809.257120][T32672] anon_inode_getfile_fmode+0x37/0xa0 [ 809.257143][T32672] __do_sys_timerfd_create+0x2d6/0x3f0 [ 809.257166][T32672] ? do_syscall_64+0x95/0xf80 [ 809.257191][T32672] do_syscall_64+0x106/0xf80 [ 809.257215][T32672] ? clear_bhb_loop+0x40/0x90 [ 809.257237][T32672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 809.257255][T32672] RIP: 0033:0x7fb00ff9c799 [ 809.257270][T32672] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 809.257287][T32672] RSP: 002b:00007fb010e8f028 EFLAGS: 00000246 ORIG_RAX: 000000000000011b [ 809.257305][T32672] RAX: ffffffffffffffda RBX: 00007fb010215fa0 RCX: 00007fb00ff9c799 [ 809.257316][T32672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000009 [ 809.257326][T32672] RBP: 00007fb010032c99 R08: 0000000000000000 R09: 0000000000000000 [ 809.257336][T32672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 809.257346][T32672] R13: 00007fb010216038 R14: 00007fb010215fa0 R15: 00007ffd83008c38 [ 809.257368][T32672] [ 809.763700][T32568] Bluetooth: hci1: command 0x0406 tx timeout [ 809.988699][T32677] zswap: compressor not available [ 810.323581][T32699] openvswitch: netlink: IP tunnel TTL not specified. [ 810.942519][T32725] sysfs: cannot create duplicate filename '/class/ieee80211/!PjE r҄y*"l-y–L̓]' [ 811.030648][T32568] Bluetooth: hci3: command 0x0406 tx timeout [ 811.042039][T32725] CPU: 0 UID: 0 PID: 32725 Comm: syz.0.12753 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 811.042081][T32725] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 811.042091][T32725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 811.042102][T32725] Call Trace: [ 811.042108][T32725] [ 811.042115][T32725] dump_stack_lvl+0x100/0x190 [ 811.042147][T32725] sysfs_warn_dup.cold+0x1c/0x28 [ 811.042173][T32725] sysfs_do_create_link_sd+0x113/0x140 [ 811.042203][T32725] sysfs_create_link+0x61/0xc0 [ 811.042228][T32725] device_add+0x675/0x1950 [ 811.042252][T32725] ? __pfx_device_add+0x10/0x10 [ 811.042272][T32725] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 811.042304][T32725] ? ieee80211_set_bitrate_flags+0x41b/0x6b0 [ 811.042334][T32725] wiphy_register+0x1e5b/0x2d30 [ 811.042362][T32725] ? __rtnl_unlock+0xb9/0xf0 [ 811.042390][T32725] ? netdev_run_todo+0x7a0/0x12c0 [ 811.042421][T32725] ? __pfx_wiphy_register+0x10/0x10 [ 811.042450][T32725] ? __asan_memset+0x23/0x50 [ 811.042475][T32725] ? minstrel_ht_alloc+0x5e6/0x7f0 [ 811.042511][T32725] ieee80211_register_hw+0x2cfd/0x4140 [ 811.042550][T32725] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 811.042578][T32725] ? __pfx___debug_object_init+0x10/0x10 [ 811.042612][T32725] ? find_held_lock+0x2b/0x80 [ 811.042630][T32725] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 811.042660][T32725] ? __hrtimer_setup+0x178/0x280 [ 811.042695][T32725] mac80211_hwsim_new_radio+0x2847/0x57d0 [ 811.042742][T32725] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 811.042778][T32725] hwsim_new_radio_nl+0xc1f/0x1340 [ 811.042811][T32725] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 811.042848][T32725] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1a0/0x280 [ 811.042869][T32725] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1aa/0x280 [ 811.042894][T32725] genl_family_rcv_msg_doit+0x214/0x300 [ 811.042916][T32725] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 811.042935][T32725] ? genl_get_cmd+0x3ef/0x720 [ 811.042957][T32725] ? bpf_lsm_capable+0x9/0x10 [ 811.042975][T32725] ? security_capable+0x80/0x260 [ 811.043004][T32725] ? ns_capable+0xd2/0xf0 [ 811.043023][T32725] genl_rcv_msg+0x560/0x800 [ 811.043043][T32725] ? __pfx_genl_rcv_msg+0x10/0x10 [ 811.043068][T32725] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 811.043104][T32725] netlink_rcv_skb+0x159/0x420 [ 811.043132][T32725] ? __pfx_genl_rcv_msg+0x10/0x10 [ 811.043152][T32725] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 811.043190][T32725] ? netlink_deliver_tap+0x1ae/0xcc0 [ 811.043220][T32725] genl_rcv+0x28/0x40 [ 811.043235][T32725] netlink_unicast+0x5aa/0x870 [ 811.043267][T32725] ? __pfx_netlink_unicast+0x10/0x10 [ 811.043294][T32725] ? __pfx___might_resched+0x10/0x10 [ 811.043320][T32725] ? __lock_acquire+0x4a5/0x2630 [ 811.043350][T32725] netlink_sendmsg+0x8b0/0xda0 [ 811.043382][T32725] ? __pfx_netlink_sendmsg+0x10/0x10 [ 811.043408][T32725] ? __import_iovec+0x1d2/0x640 [ 811.043431][T32725] ? aa_sock_msg_perm.isra.0+0x100/0x1b0 [ 811.043463][T32725] ____sys_sendmsg+0x9e1/0xb70 [ 811.043481][T32725] ? __pfx_netlink_sendmsg+0x10/0x10 [ 811.043511][T32725] ? __pfx_____sys_sendmsg+0x10/0x10 [ 811.043534][T32725] ? __pfx_futex_wake_mark+0x10/0x10 [ 811.043566][T32725] ___sys_sendmsg+0x190/0x1e0 [ 811.043587][T32725] ? __pfx____sys_sendmsg+0x10/0x10 [ 811.043636][T32725] __sys_sendmsg+0x170/0x220 [ 811.043663][T32725] ? __pfx___sys_sendmsg+0x10/0x10 [ 811.043695][T32725] ? __x64_sys_futex+0x34f/0x4d0 [ 811.043732][T32725] do_syscall_64+0x106/0xf80 [ 811.043757][T32725] ? clear_bhb_loop+0x40/0x90 [ 811.043780][T32725] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 811.043799][T32725] RIP: 0033:0x7f7f7079c799 [ 811.043815][T32725] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 811.043832][T32725] RSP: 002b:00007f7f6e9f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 811.043850][T32725] RAX: ffffffffffffffda RBX: 00007f7f70a15fa0 RCX: 00007f7f7079c799 [ 811.043862][T32725] RDX: 0000000000040800 RSI: 00002000000000c0 RDI: 0000000000000003 [ 811.043872][T32725] RBP: 00007f7f70832c99 R08: 0000000000000000 R09: 0000000000000000 [ 811.043883][T32725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 811.043893][T32725] R13: 00007f7f70a16038 R14: 00007f7f70a15fa0 R15: 00007ffede78c0f8 [ 811.043916][T32725] [ 812.883226][T32568] Bluetooth: hci3: unexpected event 0x03 length: 43 > 11 [ 813.100996][T32568] Bluetooth: hci3: command 0x0406 tx timeout [ 814.079802][ T325] netlink: 8 bytes leftover after parsing attributes in process `syz.3.12786'. [ 816.848927][ T416] bridge0: port 3(veth0_to_bridge) entered blocking state [ 816.889192][ T416] bridge0: port 3(veth0_to_bridge) entered disabled state [ 816.928985][ T416] veth0_to_bridge: entered allmulticast mode [ 816.958700][ T416] veth0_to_bridge: entered promiscuous mode [ 816.979415][ T416] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 817.036292][ T416] bridge0: port 3(veth0_to_bridge) entered blocking state [ 817.043704][ T416] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 817.095219][ T420] ovs_: entered promiscuous mode [ 818.947384][ T478] device-mapper: ioctl: Unable to rename non-existent device, to uuid [ 819.280102][ T490] netlink: Unknown conntrack attr (0) [ 819.624410][ T502] Invalid ELF header magic: != ELF [ 820.160136][ T520] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input45 [ 820.948340][ T538] bridge0: port 3(hsr0) entered blocking state [ 820.954868][ T538] bridge0: port 3(hsr0) entered disabled state [ 821.017772][ T538] hsr0: entered allmulticast mode [ 821.054499][ T538] hsr_slave_0: entered allmulticast mode [ 821.096033][ T538] hsr_slave_1: entered allmulticast mode [ 821.123214][ T538] hsr0: entered promiscuous mode [ 821.173297][ T538] bridge0: port 3(hsr0) entered blocking state [ 821.179732][ T538] bridge0: port 3(hsr0) entered listening state [ 822.726324][ C0] bridge0: port 2(batadv0) entered forwarding state [ 822.733207][ C0] bridge0: topology change detected, propagating [ 824.142189][ T620] netlink: 20 bytes leftover after parsing attributes in process `syz.2.12920'. [ 824.324632][ T626] sock: sock_timestamping_bind_phc: sock not bind to device [ 824.486070][ T628] netlink: 'syz.0.12924': attribute type 2 has an invalid length. [ 827.841682][ T734] netlink: 4 bytes leftover after parsing attributes in process `syz.0.12971'. [ 828.433544][ T753] program syz.1.12980 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 829.713512][ T801] FAULT_INJECTION: forcing a failure. [ 829.713512][ T801] name failslab, interval 1, probability 0, space 0, times 0 [ 829.775526][ T801] CPU: 0 UID: 0 PID: 801 Comm: syz.2.13001 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 829.775567][ T801] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 829.775578][ T801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 829.775588][ T801] Call Trace: [ 829.775595][ T801] [ 829.775603][ T801] dump_stack_lvl+0x100/0x190 [ 829.775641][ T801] should_fail_ex.cold+0x5/0xa [ 829.775663][ T801] should_failslab+0xc2/0x120 [ 829.775693][ T801] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 829.775720][ T801] ? mas_alloc_nodes+0x280/0x390 [ 829.775747][ T801] mas_alloc_nodes+0x280/0x390 [ 829.775772][ T801] mas_preallocate+0x39c/0xf10 [ 829.775803][ T801] ? __pfx_mas_preallocate+0x10/0x10 [ 829.775835][ T801] ? vm_area_alloc+0x1f/0x160 [ 829.775860][ T801] ? lockdep_init_map_type+0x5c/0x250 [ 829.775887][ T801] __mmap_region+0x12b5/0x29e0 [ 829.775919][ T801] ? __pfx___mmap_region+0x10/0x10 [ 829.775954][ T801] ? __lock_acquire+0x4a5/0x2630 [ 829.775978][ T801] ? set_next_entity+0x11e/0x9c0 [ 829.776007][ T801] ? __lock_acquire+0x4a5/0x2630 [ 829.776028][ T801] ? find_held_lock+0x2b/0x80 [ 829.776054][ T801] ? find_held_lock+0x2b/0x80 [ 829.776070][ T801] ? finish_task_switch.isra.0+0x200/0xb80 [ 829.776088][ T801] ? finish_task_switch.isra.0+0x200/0xb80 [ 829.776116][ T801] ? trace_sched_exit_tp+0x13a/0x180 [ 829.776138][ T801] ? __schedule+0x1000/0x6120 [ 829.776189][ T801] ? rcu_is_watching+0x12/0xc0 [ 829.776215][ T801] ? cap_capable+0x107/0x460 [ 829.776247][ T801] mmap_region+0x180/0x3e0 [ 829.776277][ T801] do_mmap+0xc63/0x12f0 [ 829.776302][ T801] ? __pfx_do_mmap+0x10/0x10 [ 829.776321][ T801] ? __pfx_down_write_killable+0x10/0x10 [ 829.776354][ T801] vm_mmap_pgoff+0x29e/0x470 [ 829.776379][ T801] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 829.776400][ T801] ? do_futex+0x192/0x350 [ 829.776424][ T801] ? __pfx_do_futex+0x10/0x10 [ 829.776450][ T801] ksys_mmap_pgoff+0xe1/0x650 [ 829.776470][ T801] ? __x64_sys_futex+0x34f/0x4d0 [ 829.776492][ T801] ? __x64_sys_futex+0x358/0x4d0 [ 829.776515][ T801] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 829.776534][ T801] ? xfd_validate_state+0x129/0x190 [ 829.776565][ T801] __x64_sys_mmap+0x125/0x190 [ 829.776593][ T801] do_syscall_64+0x106/0xf80 [ 829.776617][ T801] ? clear_bhb_loop+0x40/0x90 [ 829.776639][ T801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 829.776657][ T801] RIP: 0033:0x7fb00ff9c799 [ 829.776679][ T801] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 829.776697][ T801] RSP: 002b:00007fb010e8f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 829.776715][ T801] RAX: ffffffffffffffda RBX: 00007fb010215fa0 RCX: 00007fb00ff9c799 [ 829.776726][ T801] RDX: 00000000000000df RSI: 0000000004020009 RDI: 0000000000000000 [ 829.776737][ T801] RBP: 00007fb010032c99 R08: 0000000000000401 R09: 0000000000008000 [ 829.776747][ T801] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000000 [ 829.776758][ T801] R13: 00007fb010216038 R14: 00007fb010215fa0 R15: 00007ffd83008c38 [ 829.776782][ T801] [ 830.761519][ T822] block nbd1: Unsupported socket: should be TCP or UNIX. [ 830.977383][ T829] FAULT_INJECTION: forcing a failure. [ 830.977383][ T829] name failslab, interval 1, probability 0, space 0, times 0 [ 831.040247][ T829] CPU: 0 UID: 0 PID: 829 Comm: syz.2.13015 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 831.040288][ T829] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 831.040298][ T829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 831.040308][ T829] Call Trace: [ 831.040314][ T829] [ 831.040322][ T829] dump_stack_lvl+0x100/0x190 [ 831.040352][ T829] should_fail_ex.cold+0x5/0xa [ 831.040374][ T829] should_failslab+0xc2/0x120 [ 831.040393][ T829] __kmalloc_cache_noprof+0x7a/0x6f0 [ 831.040418][ T829] ? sctp_endpoint_new+0xfc/0xb20 [ 831.040443][ T829] ? __debug_object_init+0x2de/0x3d0 [ 831.040476][ T829] sctp_endpoint_new+0xfc/0xb20 [ 831.040504][ T829] ? __pfx_sctp_endpoint_new+0x10/0x10 [ 831.040531][ T829] ? lockdep_init_map_type+0x5c/0x250 [ 831.040555][ T829] ? lockdep_init_map_type+0x5c/0x250 [ 831.040578][ T829] ? lockdep_init_map_type+0x5c/0x250 [ 831.040604][ T829] sctp_init_sock+0xe2b/0x1300 [ 831.040628][ T829] ? __pfx_sctp_v6_init_sock+0x10/0x10 [ 831.040654][ T829] sctp_v6_init_sock+0x16/0x70 [ 831.040686][ T829] ? __pfx_sctp_v6_init_sock+0x10/0x10 [ 831.040711][ T829] inet6_create+0xb21/0x12b0 [ 831.040738][ T829] ? inet6_create+0x7f/0x12b0 [ 831.040765][ T829] __sock_create+0x339/0x860 [ 831.040789][ T829] __sys_socket+0x14d/0x260 [ 831.040810][ T829] ? __pfx___sys_socket+0x10/0x10 [ 831.040836][ T829] __x64_sys_socket+0x72/0xb0 [ 831.040855][ T829] ? lockdep_hardirqs_on+0x78/0x100 [ 831.040879][ T829] do_syscall_64+0x106/0xf80 [ 831.040903][ T829] ? clear_bhb_loop+0x40/0x90 [ 831.040927][ T829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 831.040945][ T829] RIP: 0033:0x7fb00ff9c799 [ 831.040960][ T829] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 831.040977][ T829] RSP: 002b:00007fb010e8f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 831.040995][ T829] RAX: ffffffffffffffda RBX: 00007fb010215fa0 RCX: 00007fb00ff9c799 [ 831.041007][ T829] RDX: 0000000000000084 RSI: 0000000000000001 RDI: 000000000000000a [ 831.041017][ T829] RBP: 00007fb010032c99 R08: 0000000000000000 R09: 0000000000000000 [ 831.041027][ T829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 831.041037][ T829] R13: 00007fb010216038 R14: 00007fb010215fa0 R15: 00007ffd83008c38 [ 831.041059][ T829] [ 833.839088][ T957] netlink: 8 bytes leftover after parsing attributes in process `syz.3.13065'. [ 834.991418][ T990] zswap: compressor not available [ 835.638576][ T1016] zswap: compressor not available [ 836.446608][ T1052] input: jJǸ-9%vJ86 as /devices/virtual/input/input46 [ 836.733459][ C0] bridge0: port 3(hsr0) entered learning state [ 838.885984][ T1142] netlink: 29 bytes leftover after parsing attributes in process `syz.3.13137'. [ 839.734704][T32568] Bluetooth: hci0: Malformed HCI Event [ 840.167642][ T1191] sctp: [Deprecated]: syz.2.13160 (pid 1191) Use of int in max_burst socket option. [ 840.167642][ T1191] Use struct sctp_assoc_value instead [ 840.507844][ T1195] zswap: compressor not available [ 840.669554][ T1214] FAULT_INJECTION: forcing a failure. [ 840.669554][ T1214] name fail_futex, interval 1, probability 0, space 0, times 1 [ 840.716281][ T1214] CPU: 0 UID: 0 PID: 1214 Comm: syz.1.13168 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 840.716323][ T1214] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 840.716333][ T1214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 840.716344][ T1214] Call Trace: [ 840.716350][ T1214] [ 840.716357][ T1214] dump_stack_lvl+0x100/0x190 [ 840.716388][ T1214] should_fail_ex.cold+0x5/0xa [ 840.716408][ T1214] get_futex_key+0x1d2/0x1620 [ 840.716434][ T1214] ? __pfx_get_futex_key+0x10/0x10 [ 840.716454][ T1214] ? find_held_lock+0x2b/0x80 [ 840.716471][ T1214] ? futex_wake+0x456/0x530 [ 840.716502][ T1214] futex_wake+0xea/0x530 [ 840.716529][ T1214] ? __might_fault+0xc5/0x140 [ 840.716554][ T1214] ? __pfx_futex_wake+0x10/0x10 [ 840.716585][ T1214] ? _copy_from_user+0x59/0xd0 [ 840.716608][ T1214] do_futex+0x32b/0x350 [ 840.716631][ T1214] ? __pfx_do_futex+0x10/0x10 [ 840.716659][ T1214] __x64_sys_futex+0x34f/0x4d0 [ 840.716685][ T1214] ? __pfx___x64_sys_futex+0x10/0x10 [ 840.716716][ T1214] do_syscall_64+0x106/0xf80 [ 840.716741][ T1214] ? clear_bhb_loop+0x40/0x90 [ 840.716764][ T1214] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 840.716783][ T1214] RIP: 0033:0x7fc33039c799 [ 840.716798][ T1214] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 840.716815][ T1214] RSP: 002b:00007fc3313360e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 840.716833][ T1214] RAX: ffffffffffffffda RBX: 00007fc330615fa8 RCX: 00007fc33039c799 [ 840.716844][ T1214] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc330615fac [ 840.716855][ T1214] RBP: 00007fc330615fa0 R08: 0000000000000000 R09: 0000000000000000 [ 840.716865][ T1214] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 840.716875][ T1214] R13: 00007fc330616038 R14: 00007ffeb2eeeaa0 R15: 00007ffeb2eeeb88 [ 840.716897][ T1214] [ 842.774604][ T1274] netlink: 'syz.3.13195': attribute type 2 has an invalid length. [ 843.626816][ T1311] netlink: 20 bytes leftover after parsing attributes in process `syz.1.13209'. [ 847.583756][ T1440] FAULT_INJECTION: forcing a failure. [ 847.583756][ T1440] name failslab, interval 1, probability 0, space 0, times 0 [ 847.660738][ T1440] CPU: 0 UID: 0 PID: 1440 Comm: syz.1.13267 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 847.660779][ T1440] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 847.660790][ T1440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 847.660801][ T1440] Call Trace: [ 847.660808][ T1440] [ 847.660815][ T1440] dump_stack_lvl+0x100/0x190 [ 847.660846][ T1440] should_fail_ex.cold+0x5/0xa [ 847.660876][ T1440] should_failslab+0xc2/0x120 [ 847.660895][ T1440] __kvmalloc_node_noprof+0xfa/0xa00 [ 847.660923][ T1440] ? keyctl_update_key+0xdf/0x160 [ 847.660956][ T1440] keyctl_update_key+0xdf/0x160 [ 847.660988][ T1440] __do_sys_keyctl+0x302/0x5a0 [ 847.661007][ T1440] do_syscall_64+0x106/0xf80 [ 847.661032][ T1440] ? clear_bhb_loop+0x40/0x90 [ 847.661054][ T1440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 847.661072][ T1440] RIP: 0033:0x7fc33039c799 [ 847.661087][ T1440] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 847.661105][ T1440] RSP: 002b:00007fc331336028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 847.661123][ T1440] RAX: ffffffffffffffda RBX: 00007fc330615fa0 RCX: 00007fc33039c799 [ 847.661135][ T1440] RDX: 0000000000000107 RSI: ffffeffffffffffe RDI: 0000000000000002 [ 847.661145][ T1440] RBP: 00007fc330432c99 R08: 000800000000000c R09: 0000000000000000 [ 847.661157][ T1440] R10: 0000000000000803 R11: 0000000000000246 R12: 0000000000000000 [ 847.661168][ T1440] R13: 00007fc330616038 R14: 00007fc330615fa0 R15: 00007ffeb2eeeb88 [ 847.661191][ T1440] [ 848.682668][ T1473] netlink: 342 bytes leftover after parsing attributes in process `syz.0.13282'. [ 849.095524][ T1487] netlink: 4 bytes leftover after parsing attributes in process `syz.2.13289'. [ 849.301851][ T1493] [U] ^C [ 849.762065][ T1507] netlink: 16 bytes leftover after parsing attributes in process `syz.2.13300'. [ 852.015242][ C0] bridge0: port 3(hsr0) entered forwarding state [ 852.021901][ C0] bridge0: topology change detected, propagating [ 853.447511][ T1635] Invalid ELF header magic: != ELF [ 854.123985][ T1670] bridge0: port 4(hsr0) entered blocking state [ 854.163027][ T1670] bridge0: port 4(hsr0) entered disabled state [ 854.197079][ T1670] hsr0: entered allmulticast mode [ 854.224514][ T1670] hsr_slave_0: entered allmulticast mode [ 854.258213][ T1670] hsr_slave_1: entered allmulticast mode [ 854.294163][ T1670] hsr0: entered promiscuous mode [ 854.320212][ T1670] bridge0: port 4(hsr0) entered blocking state [ 854.326687][ T1670] bridge0: port 4(hsr0) entered forwarding state [ 856.340981][ T1747] FAULT_INJECTION: forcing a failure. [ 856.340981][ T1747] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 856.402371][ T1747] CPU: 0 UID: 0 PID: 1747 Comm: syz.2.13406 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 856.402413][ T1747] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 856.402424][ T1747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 856.402435][ T1747] Call Trace: [ 856.402441][ T1747] [ 856.402449][ T1747] dump_stack_lvl+0x100/0x190 [ 856.402481][ T1747] should_fail_ex.cold+0x5/0xa [ 856.402498][ T1747] ? prepare_alloc_pages+0x16d/0x5f0 [ 856.402521][ T1747] should_fail_alloc_page+0xeb/0x140 [ 856.402542][ T1747] prepare_alloc_pages+0x1f0/0x5f0 [ 856.402567][ T1747] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 856.402596][ T1747] ? trace_ignore_this_task+0xbc/0x100 [ 856.402622][ T1747] ? trace_ignore_this_task+0xbc/0x100 [ 856.402654][ T1747] ? lock_acquire+0x1cf/0x380 [ 856.402680][ T1747] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 856.402707][ T1747] ? __lock_acquire+0x4a5/0x2630 [ 856.402730][ T1747] ? finish_task_switch.isra.0+0x205/0xb80 [ 856.402748][ T1747] ? look_up_lock_class+0x55/0x120 [ 856.402773][ T1747] ? lockdep_hardirqs_on+0x78/0x100 [ 856.402798][ T1747] ? register_lock_class+0x40/0x560 [ 856.402827][ T1747] ? __lock_acquire+0x4a5/0x2630 [ 856.402850][ T1747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 856.402881][ T1747] ? policy_nodemask+0xed/0x4f0 [ 856.402902][ T1747] alloc_pages_mpol+0x1fb/0x550 [ 856.402929][ T1747] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 856.402948][ T1747] ? __pfx___might_resched+0x10/0x10 [ 856.402982][ T1747] ? __pfx___mutex_lock+0x10/0x10 [ 856.403013][ T1747] alloc_pages_noprof+0x131/0x390 [ 856.403033][ T1747] __pmd_alloc+0x3b/0x950 [ 856.403054][ T1747] ? mt_find+0x687/0x8e0 [ 856.403083][ T1747] huge_pte_alloc+0x5ee/0x730 [ 856.403109][ T1747] hugetlb_fault+0x363/0x1450 [ 856.403134][ T1747] ? __pfx_hugetlb_fault+0x10/0x10 [ 856.403166][ T1747] ? find_vma+0xbf/0x140 [ 856.403182][ T1747] ? __pfx_find_vma+0x10/0x10 [ 856.403201][ T1747] handle_mm_fault+0x5f1/0xa20 [ 856.403230][ T1747] do_user_addr_fault+0x74c/0x12f0 [ 856.403266][ T1747] exc_page_fault+0x6f/0xd0 [ 856.403291][ T1747] asm_exc_page_fault+0x26/0x30 [ 856.403309][ T1747] RIP: 0010:strncpy_from_user+0xfd/0x2d0 [ 856.403330][ T1747] Code: 00 4d 89 64 1d 00 48 83 ed 08 bf 07 00 00 00 48 83 c3 08 48 89 ee e8 72 c9 df fc 48 83 fd 07 0f 86 bb 00 00 00 e8 83 ce df fc <4d> 8b 24 1e e8 7a ce df fc 4c 89 e2 31 ff 4d 8d 7c 1d 00 48 b8 ff [ 856.403347][ T1747] RSP: 0018:ffffc9000564fe88 EFLAGS: 00050283 [ 856.403362][ T1747] RAX: 0000000000000025 RBX: 0000000000000000 RCX: ffffc900062d2000 [ 856.403374][ T1747] RDX: 0000000000080000 RSI: ffffffff852849dd RDI: ffff888033080000 [ 856.403384][ T1747] RBP: 00000000000000fa R08: 0000000000000007 R09: 0000000000000007 [ 856.403394][ T1747] R10: 00000000000000fa R11: 0000000000000000 R12: ffff88805b753800 [ 856.403405][ T1747] R13: ffff88805b753806 R14: 0000000000000000 R15: 00000000000000fa [ 856.403422][ T1747] ? strncpy_from_user+0xfd/0x2d0 [ 856.403444][ T1747] ? strncpy_from_user+0xfd/0x2d0 [ 856.403465][ T1747] __do_sys_memfd_create+0x1a7/0x3d0 [ 856.403492][ T1747] do_syscall_64+0x106/0xf80 [ 856.403516][ T1747] ? clear_bhb_loop+0x40/0x90 [ 856.403537][ T1747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 856.403556][ T1747] RIP: 0033:0x7fb00ff9c799 [ 856.403570][ T1747] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 856.403586][ T1747] RSP: 002b:00007fb010e8f028 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 856.403601][ T1747] RAX: ffffffffffffffda RBX: 00007fb010215fa0 RCX: 00007fb00ff9c799 [ 856.403612][ T1747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 856.403622][ T1747] RBP: 00007fb010032c99 R08: 0000000000000000 R09: 0000000000000000 [ 856.403632][ T1747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 856.403642][ T1747] R13: 00007fb010216038 R14: 00007fb010215fa0 R15: 00007ffd83008c38 [ 856.403665][ T1747] [ 857.694835][ T1767] bond0: invalid ARP target specified [ 863.407636][ T1918] netlink: 12 bytes leftover after parsing attributes in process `syz.1.13479'. [ 865.004218][ T29] audit: type=1326 audit(4294967312.452:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=1956 comm="syz.3.13494" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f38ebb9c799 code=0x0 [ 865.305821][ T1964] FAULT_INJECTION: forcing a failure. [ 865.305821][ T1964] name failslab, interval 1, probability 0, space 0, times 0 [ 865.418027][ T1964] CPU: 0 UID: 0 PID: 1964 Comm: syz.2.13500 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 865.418069][ T1964] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 865.418079][ T1964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 865.418090][ T1964] Call Trace: [ 865.418096][ T1964] [ 865.418103][ T1964] dump_stack_lvl+0x100/0x190 [ 865.418135][ T1964] should_fail_ex.cold+0x5/0xa [ 865.418156][ T1964] should_failslab+0xc2/0x120 [ 865.418175][ T1964] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 865.418202][ T1964] ? new_userfaultfd+0x7d/0x400 [ 865.418227][ T1964] ? xfd_validate_state+0x129/0x190 [ 865.418254][ T1964] new_userfaultfd+0x7d/0x400 [ 865.418282][ T1964] __x64_sys_userfaultfd+0x4b/0xb0 [ 865.418316][ T1964] do_syscall_64+0x106/0xf80 [ 865.418340][ T1964] ? clear_bhb_loop+0x40/0x90 [ 865.418361][ T1964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 865.418379][ T1964] RIP: 0033:0x7fb00ff9c799 [ 865.418395][ T1964] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 865.418412][ T1964] RSP: 002b:00007fb010e8f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000143 [ 865.418430][ T1964] RAX: ffffffffffffffda RBX: 00007fb010215fa0 RCX: 00007fb00ff9c799 [ 865.418441][ T1964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 865.418452][ T1964] RBP: 00007fb010032c99 R08: 0000000000000000 R09: 0000000000000000 [ 865.418462][ T1964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 865.418472][ T1964] R13: 00007fb010216038 R14: 00007fb010215fa0 R15: 00007ffd83008c38 [ 865.418494][ T1964] [ 866.011513][ T1977] netlink: 346 bytes leftover after parsing attributes in process `syz.0.13504'. [ 866.682740][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 866.690303][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 866.806361][ T1992] netlink: 20 bytes leftover after parsing attributes in process `syz.3.13510'. [ 866.897908][ T1994] FAULT_INJECTION: forcing a failure. [ 866.897908][ T1994] name failslab, interval 1, probability 0, space 0, times 0 [ 867.034989][ T1994] CPU: 0 UID: 0 PID: 1994 Comm: syz.0.13512 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 867.035031][ T1994] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 867.035041][ T1994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 867.035053][ T1994] Call Trace: [ 867.035059][ T1994] [ 867.035067][ T1994] dump_stack_lvl+0x100/0x190 [ 867.035099][ T1994] should_fail_ex.cold+0x5/0xa [ 867.035120][ T1994] ? sk_prot_alloc+0x10b/0x2a0 [ 867.035137][ T1994] should_failslab+0xc2/0x120 [ 867.035156][ T1994] __kmalloc_noprof+0xe0/0x850 [ 867.035188][ T1994] sk_prot_alloc+0x10b/0x2a0 [ 867.035207][ T1994] sk_alloc+0x36/0xe80 [ 867.035231][ T1994] pfkey_create+0x105/0x600 [ 867.035259][ T1994] __sock_create+0x339/0x860 [ 867.035281][ T1994] __sys_socket+0x14d/0x260 [ 867.035302][ T1994] ? __pfx___sys_socket+0x10/0x10 [ 867.035328][ T1994] __x64_sys_socket+0x72/0xb0 [ 867.035347][ T1994] ? lockdep_hardirqs_on+0x78/0x100 [ 867.035373][ T1994] do_syscall_64+0x106/0xf80 [ 867.035398][ T1994] ? clear_bhb_loop+0x40/0x90 [ 867.035420][ T1994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 867.035439][ T1994] RIP: 0033:0x7f7f7079c799 [ 867.035454][ T1994] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 867.035471][ T1994] RSP: 002b:00007f7f6e9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 867.035489][ T1994] RAX: ffffffffffffffda RBX: 00007f7f70a15fa0 RCX: 00007f7f7079c799 [ 867.035501][ T1994] RDX: 0000000000000002 RSI: 0000000000000003 RDI: 000000000000000f [ 867.035511][ T1994] RBP: 00007f7f70832c99 R08: 0000000000000000 R09: 0000000000000000 [ 867.035521][ T1994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 867.035531][ T1994] R13: 00007f7f70a16038 R14: 00007f7f70a15fa0 R15: 00007ffede78c0f8 [ 867.035560][ T1994] [ 874.256203][T17798] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 874.483753][T17798] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 874.642874][T17798] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 874.810928][T17798] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 875.130884][T17775] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 875.142687][T17775] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 875.152887][T17775] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 875.161470][T17775] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 875.193956][T17775] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 875.436743][T17798] dummy0: left allmulticast mode [ 875.442455][T17798] dummy0: left promiscuous mode [ 875.485695][T17798] bridge0: port 4(dummy0) entered disabled state [ 875.511679][ T2182] netlink: 'syz.0.13594': attribute type 1 has an invalid length. [ 875.558699][T17798] bond0: left allmulticast mode [ 875.563868][T17798] bond_slave_0: left allmulticast mode [ 875.607553][T17798] bond_slave_1: left allmulticast mode [ 875.630025][T17798] bond0: left promiscuous mode [ 875.649058][T17798] bond_slave_0: left promiscuous mode [ 875.677266][T17798] bond_slave_1: left promiscuous mode [ 875.702853][T17798] bridge0: port 3(bond0) entered disabled state [ 875.739014][T17798] bridge_slave_1: left allmulticast mode [ 875.769465][T17798] bridge_slave_1: left promiscuous mode [ 875.799887][T17798] bridge0: port 2(bridge_slave_1) entered disabled state [ 875.846718][T17798] bridge_slave_0: left allmulticast mode [ 875.875284][T17798] bridge_slave_0: left promiscuous mode [ 875.900452][T17798] bridge0: port 1(bridge_slave_0) entered disabled state [ 876.513215][T17798] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 876.551899][T17798] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 876.583368][T17798] bond0 (unregistering): Released all slaves [ 876.769906][T17798] &#$@\]\-: left promiscuous mode [ 877.013947][T17798] ovs_: left promiscuous mode [ 877.123698][ T2214] bond0: option lp_interval: invalid value (ѥ;8,) [ 877.207630][ T2214] bond0: option lp_interval: allowed values 1 - 2147483647 [ 877.257152][T17775] Bluetooth: hci2: command tx timeout [ 877.625025][ T2224] FAULT_INJECTION: forcing a failure. [ 877.625025][ T2224] name failslab, interval 1, probability 0, space 0, times 0 [ 877.788930][ T2224] CPU: 0 UID: 0 PID: 2224 Comm: syz.1.13606 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 877.788972][ T2224] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 877.788983][ T2224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 877.788993][ T2224] Call Trace: [ 877.789000][ T2224] [ 877.789008][ T2224] dump_stack_lvl+0x100/0x190 [ 877.789040][ T2224] should_fail_ex.cold+0x5/0xa [ 877.789061][ T2224] should_failslab+0xc2/0x120 [ 877.789082][ T2224] __kmalloc_cache_noprof+0x7a/0x6f0 [ 877.789105][ T2224] ? resv_map_alloc+0x46/0x400 [ 877.789137][ T2224] resv_map_alloc+0x46/0x400 [ 877.789167][ T2224] hugetlbfs_get_inode+0x2fe/0x750 [ 877.789189][ T2224] hugetlb_file_setup+0x15b/0x5b0 [ 877.789210][ T2224] ksys_mmap_pgoff+0x232/0x650 [ 877.789230][ T2224] ? __x64_sys_futex+0x358/0x4d0 [ 877.789254][ T2224] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 877.789273][ T2224] ? xfd_validate_state+0x129/0x190 [ 877.789302][ T2224] __x64_sys_mmap+0x125/0x190 [ 877.789330][ T2224] do_syscall_64+0x106/0xf80 [ 877.789355][ T2224] ? clear_bhb_loop+0x40/0x90 [ 877.789377][ T2224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 877.789395][ T2224] RIP: 0033:0x7fc33039c799 [ 877.789411][ T2224] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 877.789428][ T2224] RSP: 002b:00007fc331336028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 877.789446][ T2224] RAX: ffffffffffffffda RBX: 00007fc330615fa0 RCX: 00007fc33039c799 [ 877.789458][ T2224] RDX: ffffffffffffffff RSI: 0000000000000002 RDI: 0000000000000000 [ 877.789469][ T2224] RBP: 00007fc330432c99 R08: 0000000000000602 R09: 0000300000000000 [ 877.789479][ T2224] R10: 0000000000044eb1 R11: 0000000000000246 R12: 0000000000000000 [ 877.789490][ T2224] R13: 00007fc330616038 R14: 00007fc330615fa0 R15: 00007ffeb2eeeb88 [ 877.789512][ T2224] [ 879.185317][ T2173] chnl_net:caif_netlink_parms(): no params data found [ 879.327396][T17775] Bluetooth: hci2: command tx timeout [ 879.974420][ T2173] bridge0: port 1(bridge_slave_0) entered blocking state [ 880.000702][ T2173] bridge0: port 1(bridge_slave_0) entered disabled state [ 880.033661][ T2173] bridge_slave_0: entered allmulticast mode [ 880.066279][ T2280] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input47 [ 880.090793][ T2173] bridge_slave_0: entered promiscuous mode [ 880.145367][ T2173] bridge0: port 2(bridge_slave_1) entered blocking state [ 880.190510][ T2173] bridge0: port 2(bridge_slave_1) entered disabled state [ 880.229308][ T2173] bridge_slave_1: entered allmulticast mode [ 880.268354][ T2173] bridge_slave_1: entered promiscuous mode [ 880.534072][T17798] hsr_slave_0: left promiscuous mode [ 880.554259][T17798] hsr_slave_1: left promiscuous mode [ 880.586043][T17798] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 880.608780][T17798] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 880.648814][T17798] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 880.677416][T17798] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 880.767812][T17798] veth1_macvtap: left promiscuous mode [ 880.789076][T17798] veth0_macvtap: left promiscuous mode [ 880.809066][T17798] veth1_vlan: left promiscuous mode [ 880.831469][T17798] veth0_vlan: left promiscuous mode [ 881.397849][T17775] Bluetooth: hci2: command tx timeout [ 881.554187][T17798] team0 (unregistering): Port device team_slave_1 removed [ 881.619653][T17798] team0 (unregistering): Port device team_slave_0 removed [ 881.852520][T17798] smc: removing net device dummy0 with user defined pnetid DUMMY0 [ 881.920229][ T2173] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 881.981963][ T2173] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 882.192526][ T2173] team0: Port device team_slave_0 added [ 882.225453][ T2173] team0: Port device team_slave_1 added [ 882.414226][ T2173] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 882.421553][ T2173] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 882.628123][ T2173] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 882.701893][ T2173] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 882.708978][ T2173] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 882.894122][ T2173] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 883.234838][ T2173] hsr_slave_0: entered promiscuous mode [ 883.257793][ T2173] hsr_slave_1: entered promiscuous mode [ 883.470130][T17775] Bluetooth: hci2: command tx timeout [ 885.103646][ T2173] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 885.171206][ T2173] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 885.223788][ T2173] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 885.276846][ T2173] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 885.513107][ T2388] netlink: 346 bytes leftover after parsing attributes in process `syz.1.13651'. [ 885.636794][ T2173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 885.692471][ T2173] 8021q: adding VLAN 0 to HW filter on device team0 [ 885.800455][T23072] bridge0: port 1(bridge_slave_0) entered blocking state [ 885.807870][T23072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 885.869681][T23072] bridge0: port 2(bridge_slave_1) entered blocking state [ 885.877046][T23072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 886.049579][ T2173] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 886.895402][ T2173] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 887.111946][ T2173] veth0_vlan: entered promiscuous mode [ 887.182171][ T2173] veth1_vlan: entered promiscuous mode [ 887.352745][ T2173] veth0_macvtap: entered promiscuous mode [ 887.418962][ T2173] veth1_macvtap: entered promiscuous mode [ 887.526897][ T2173] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 887.623851][ T2173] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 887.712753][T17774] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 887.746949][T17774] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 887.842716][T17774] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 887.895176][T17774] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 888.203976][T17774] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 888.250623][T17774] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 888.456794][T23072] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 888.509733][T23072] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 892.352520][ T2631] netlink: 342 bytes leftover after parsing attributes in process `syz.0.13716'. [ 894.526803][ T2709] netlink: 346 bytes leftover after parsing attributes in process `syz.2.13728'. [ 895.586394][ T2748] netlink: 'syz.2.13741': attribute type 5 has an invalid length. [ 895.632076][ T2748] netlink: 4158 bytes leftover after parsing attributes in process `syz.2.13741'. [ 896.298011][ T2774] futex_wake_op: syz.3.13748 tries to shift op by -2048; fix this program [ 897.079207][ T2801] FAULT_INJECTION: forcing a failure. [ 897.079207][ T2801] name failslab, interval 1, probability 0, space 0, times 0 [ 897.116423][ T2803] lo: entered allmulticast mode [ 897.146422][ T2803] lo: left allmulticast mode [ 897.193889][ T2801] CPU: 0 UID: 0 PID: 2801 Comm: syz.0.13758 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 897.193930][ T2801] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 897.193941][ T2801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 897.193952][ T2801] Call Trace: [ 897.193960][ T2801] [ 897.193967][ T2801] dump_stack_lvl+0x100/0x190 [ 897.194001][ T2801] should_fail_ex.cold+0x5/0xa [ 897.194023][ T2801] should_failslab+0xc2/0x120 [ 897.194043][ T2801] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 897.194070][ T2801] ? vm_area_dup+0x27/0x8e0 [ 897.194097][ T2801] vm_area_dup+0x27/0x8e0 [ 897.194123][ T2801] copy_vma+0x643/0xac0 [ 897.194152][ T2801] ? __pfx_copy_vma+0x10/0x10 [ 897.194185][ T2801] ? __lock_acquire+0x4a5/0x2630 [ 897.194220][ T2801] ? finish_task_switch.isra.0+0x200/0xb80 [ 897.194242][ T2801] copy_vma_and_data+0x1cf/0x7c0 [ 897.194270][ T2801] ? __pfx_copy_vma_and_data+0x10/0x10 [ 897.194306][ T2801] ? __vma_start_write+0x17f/0x280 [ 897.194329][ T2801] ? __pfx___vma_start_write+0x10/0x10 [ 897.194359][ T2801] move_vma+0x51b/0x1890 [ 897.194388][ T2801] ? __pfx_move_vma+0x10/0x10 [ 897.194416][ T2801] ? mm_get_unmapped_area_vmflags+0xd7/0x130 [ 897.194437][ T2801] ? cap_mmap_addr+0x4b/0x120 [ 897.194464][ T2801] ? bpf_lsm_mmap_addr+0x9/0x30 [ 897.194479][ T2801] ? security_mmap_addr+0x71/0x1e0 [ 897.194501][ T2801] ? __get_unmapped_area+0x255/0x3e0 [ 897.194523][ T2801] ? vrm_set_new_addr+0x204/0x290 [ 897.194551][ T2801] mremap_to+0x1b7/0x450 [ 897.194578][ T2801] do_mremap+0xb76/0x2130 [ 897.194613][ T2801] ? __pfx_do_mremap+0x10/0x10 [ 897.194651][ T2801] __do_sys_mremap+0x126/0x170 [ 897.194678][ T2801] ? __pfx___do_sys_mremap+0x10/0x10 [ 897.194705][ T2801] ? __fget_files+0x21f/0x3d0 [ 897.194727][ T2801] ? __x64_sys_futex+0x34f/0x4d0 [ 897.194763][ T2801] do_syscall_64+0x106/0xf80 [ 897.194787][ T2801] ? clear_bhb_loop+0x40/0x90 [ 897.194817][ T2801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 897.194836][ T2801] RIP: 0033:0x7f7f7079c799 [ 897.194852][ T2801] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 897.194870][ T2801] RSP: 002b:00007f7f6e9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 897.194889][ T2801] RAX: ffffffffffffffda RBX: 00007f7f70a15fa0 RCX: 00007f7f7079c799 [ 897.194901][ T2801] RDX: 0000000000000013 RSI: 0000000000000004 RDI: 0000200000000000 [ 897.194912][ T2801] RBP: 00007f7f70832c99 R08: 0000000100000000 R09: 0000000000000000 [ 897.194922][ T2801] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000000 [ 897.194933][ T2801] R13: 00007f7f70a16038 R14: 00007f7f70a15fa0 R15: 00007ffede78c0f8 [ 897.194956][ T2801] [ 898.134970][ T2824] i2c i2c-0: delete_device: Can't find device in list [ 898.799346][ T29] audit: type=1804 audit(4294967346.411:51): pid=2850 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.13773" name=2F6E6577726F6F742F333532302F22050820 dev="tmpfs" ino=17751 res=1 errno=0 [ 898.938426][ T29] audit: type=1800 audit(4294967346.411:52): pid=2850 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.13773" name=22050820 dev="tmpfs" ino=17751 res=0 errno=0 [ 900.131211][ T2895] zswap: compressor not available [ 900.215216][ T29] audit: type=1804 audit(4294967347.827:53): pid=2909 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.3.13795" name="file0" dev="tmpfs" ino=17827 res=1 errno=0 [ 901.156772][ T2933] netlink: 'syz.2.13806': attribute type 9 has an invalid length. [ 901.204519][ T2933] netlink: 330 bytes leftover after parsing attributes in process `syz.2.13806'. [ 902.522390][ T2975] FAULT_INJECTION: forcing a failure. [ 902.522390][ T2975] name failslab, interval 1, probability 0, space 0, times 0 [ 902.591561][ T2975] CPU: 0 UID: 0 PID: 2975 Comm: syz.1.13824 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 902.591609][ T2975] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 902.591620][ T2975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 902.591631][ T2975] Call Trace: [ 902.591638][ T2975] [ 902.591645][ T2975] dump_stack_lvl+0x100/0x190 [ 902.591676][ T2975] should_fail_ex.cold+0x5/0xa [ 902.591696][ T2975] should_failslab+0xc2/0x120 [ 902.591716][ T2975] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 902.591743][ T2975] ? prepare_creds+0x2c/0x950 [ 902.591770][ T2975] ? from_kuid_munged+0xaa/0x130 [ 902.591791][ T2975] prepare_creds+0x2c/0x950 [ 902.591819][ T2975] __sys_setfsuid+0xda/0x380 [ 902.591840][ T2975] do_syscall_64+0x106/0xf80 [ 902.591864][ T2975] ? clear_bhb_loop+0x40/0x90 [ 902.591886][ T2975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 902.591904][ T2975] RIP: 0033:0x7fc33039c799 [ 902.591919][ T2975] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 902.591937][ T2975] RSP: 002b:00007fc331336028 EFLAGS: 00000246 ORIG_RAX: 000000000000007a [ 902.591956][ T2975] RAX: ffffffffffffffda RBX: 00007fc330615fa0 RCX: 00007fc33039c799 [ 902.591968][ T2975] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000ee00 [ 902.591978][ T2975] RBP: 00007fc330432c99 R08: 0000000000000000 R09: 0000000000000000 [ 902.591988][ T2975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 902.591998][ T2975] R13: 00007fc330616038 R14: 00007fc330615fa0 R15: 00007ffeb2eeeb88 [ 902.592020][ T2975] [ 904.207448][ T3015] netlink: 28 bytes leftover after parsing attributes in process `syz.0.13843'. [ 904.489364][ T3025] random: crng reseeded on system resumption [ 906.075160][ T3086] netlink: 672 bytes leftover after parsing attributes in process `syz.2.13874'. [ 906.433812][ T3096] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 906.581547][ T3100] workqueue: max_active 8472 requested for nvme_tcp_wq is out of range, clamping between 1 and 2048 [ 908.784033][ T3180] FAULT_INJECTION: forcing a failure. [ 908.784033][ T3180] name failslab, interval 1, probability 0, space 0, times 0 [ 908.842866][ T3180] CPU: 0 UID: 0 PID: 3180 Comm: syz.2.13915 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 908.842908][ T3180] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 908.842919][ T3180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 908.842929][ T3180] Call Trace: [ 908.842936][ T3180] [ 908.842944][ T3180] dump_stack_lvl+0x100/0x190 [ 908.842975][ T3180] should_fail_ex.cold+0x5/0xa [ 908.842996][ T3180] should_failslab+0xc2/0x120 [ 908.843016][ T3180] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 908.843043][ T3180] ? key_alloc+0x3c5/0x1310 [ 908.843063][ T3180] ? rcu_is_watching+0x12/0xc0 [ 908.843094][ T3180] key_alloc+0x3c5/0x1310 [ 908.843122][ T3180] ? trace_kmalloc+0x101/0x130 [ 908.843141][ T3180] ? __pfx_key_alloc+0x10/0x10 [ 908.843162][ T3180] ? __kmalloc_noprof+0x320/0x850 [ 908.843193][ T3180] keyring_alloc+0x44/0xc0 [ 908.843218][ T3180] install_thread_keyring_to_cred+0xc1/0x140 [ 908.843240][ T3180] keyctl_set_reqkey_keyring+0xd3/0x1c0 [ 908.843271][ T3180] __do_sys_keyctl+0x316/0x5a0 [ 908.843290][ T3180] do_syscall_64+0x106/0xf80 [ 908.843314][ T3180] ? clear_bhb_loop+0x40/0x90 [ 908.843336][ T3180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 908.843354][ T3180] RIP: 0033:0x7f14a359c799 [ 908.843370][ T3180] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 908.843386][ T3180] RSP: 002b:00007f14a451f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 908.843404][ T3180] RAX: ffffffffffffffda RBX: 00007f14a3815fa0 RCX: 00007f14a359c799 [ 908.843415][ T3180] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000e [ 908.843425][ T3180] RBP: 00007f14a3632c99 R08: 0000000000000008 R09: 0000000000000000 [ 908.843435][ T3180] R10: 0000000000005eaf R11: 0000000000000246 R12: 0000000000000000 [ 908.843446][ T3180] R13: 00007f14a3816038 R14: 00007f14a3815fa0 R15: 00007ffcdcfe7868 [ 908.843467][ T3180] [ 911.223266][ T3247] overlayfs: missing 'lowerdir' [ 911.650908][ T3261] FAULT_INJECTION: forcing a failure. [ 911.650908][ T3261] name failslab, interval 1, probability 0, space 0, times 0 [ 911.697082][ T3261] CPU: 0 UID: 0 PID: 3261 Comm: syz.0.13951 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 911.697126][ T3261] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 911.697136][ T3261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 911.697147][ T3261] Call Trace: [ 911.697154][ T3261] [ 911.697161][ T3261] dump_stack_lvl+0x100/0x190 [ 911.697192][ T3261] should_fail_ex.cold+0x5/0xa [ 911.697213][ T3261] ? net_alloc_generic+0x1e/0x70 [ 911.697239][ T3261] should_failslab+0xc2/0x120 [ 911.697259][ T3261] __kmalloc_noprof+0xe0/0x850 [ 911.697290][ T3261] net_alloc_generic+0x1e/0x70 [ 911.697316][ T3261] copy_net_ns+0xc6/0x7c0 [ 911.697332][ T3261] ? copy_cgroup_ns+0x71/0x970 [ 911.697353][ T3261] create_new_namespaces+0x3ea/0xac0 [ 911.697378][ T3261] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 911.697400][ T3261] ksys_unshare+0x473/0xad0 [ 911.697424][ T3261] ? __pfx_ksys_unshare+0x10/0x10 [ 911.697455][ T3261] __x64_sys_unshare+0x31/0x40 [ 911.697476][ T3261] do_syscall_64+0x106/0xf80 [ 911.697501][ T3261] ? clear_bhb_loop+0x40/0x90 [ 911.697522][ T3261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 911.697540][ T3261] RIP: 0033:0x7f7f7079c799 [ 911.697556][ T3261] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 911.697581][ T3261] RSP: 002b:00007f7f6e9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 911.697600][ T3261] RAX: ffffffffffffffda RBX: 00007f7f70a15fa0 RCX: 00007f7f7079c799 [ 911.697611][ T3261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 911.697621][ T3261] RBP: 00007f7f70832c99 R08: 0000000000000000 R09: 0000000000000000 [ 911.697631][ T3261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 911.697642][ T3261] R13: 00007f7f70a16038 R14: 00007f7f70a15fa0 R15: 00007ffede78c0f8 [ 911.697664][ T3261] [ 912.318264][ T3270] FAULT_INJECTION: forcing a failure. [ 912.318264][ T3270] name failslab, interval 1, probability 0, space 0, times 0 [ 912.348795][ T3270] CPU: 0 UID: 8 PID: 3270 Comm: syz.0.13955 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 912.348837][ T3270] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 912.348847][ T3270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 912.348858][ T3270] Call Trace: [ 912.348865][ T3270] [ 912.348873][ T3270] dump_stack_lvl+0x100/0x190 [ 912.348903][ T3270] should_fail_ex.cold+0x5/0xa [ 912.348925][ T3270] should_failslab+0xc2/0x120 [ 912.348945][ T3270] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 912.348972][ T3270] ? cred_alloc_blank+0x1c/0xa0 [ 912.348998][ T3270] ? __x64_sys_futex+0x34f/0x4d0 [ 912.349020][ T3270] ? __x64_sys_futex+0x358/0x4d0 [ 912.349049][ T3270] cred_alloc_blank+0x1c/0xa0 [ 912.349076][ T3270] keyctl_session_to_parent+0x55/0xae0 [ 912.349099][ T3270] __do_sys_keyctl+0x2b1/0x5a0 [ 912.349117][ T3270] do_syscall_64+0x106/0xf80 [ 912.349142][ T3270] ? clear_bhb_loop+0x40/0x90 [ 912.349164][ T3270] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 912.349182][ T3270] RIP: 0033:0x7f7f7079c799 [ 912.349198][ T3270] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 912.349215][ T3270] RSP: 002b:00007f7f6e9f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 912.349233][ T3270] RAX: ffffffffffffffda RBX: 00007f7f70a15fa0 RCX: 00007f7f7079c799 [ 912.349244][ T3270] RDX: fffffffffffffffd RSI: fffffffffffffffc RDI: 0000000000000012 [ 912.349255][ T3270] RBP: 00007f7f70832c99 R08: 0000000000000001 R09: 0000000000000000 [ 912.349266][ T3270] R10: fffffffffffffffd R11: 0000000000000246 R12: 0000000000000000 [ 912.349277][ T3270] R13: 00007f7f70a16038 R14: 00007f7f70a15fa0 R15: 00007ffede78c0f8 [ 912.349299][ T3270] [ 912.854131][ T3282] netlink: 'syz.2.13962': attribute type 3 has an invalid length. [ 912.890404][ T3282] netlink: 8 bytes leftover after parsing attributes in process `syz.2.13962'. [ 914.121675][ T3327] FAULT_INJECTION: forcing a failure. [ 914.121675][ T3327] name failslab, interval 1, probability 0, space 0, times 0 [ 914.174963][ T3327] CPU: 0 UID: 0 PID: 3327 Comm: syz.2.13982 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 914.175004][ T3327] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 914.175014][ T3327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 914.175025][ T3327] Call Trace: [ 914.175032][ T3327] [ 914.175039][ T3327] dump_stack_lvl+0x100/0x190 [ 914.175076][ T3327] should_fail_ex.cold+0x5/0xa [ 914.175098][ T3327] should_failslab+0xc2/0x120 [ 914.175118][ T3327] __kvmalloc_node_noprof+0xfa/0xa00 [ 914.175147][ T3327] ? io_uring_setup.cold+0x171/0x1d79 [ 914.175172][ T3327] ? lockdep_init_map_type+0x5c/0x250 [ 914.175201][ T3327] io_uring_setup.cold+0x171/0x1d79 [ 914.175228][ T3327] ? ksys_write+0x190/0x250 [ 914.175246][ T3327] ? __pfx_io_uring_setup+0x10/0x10 [ 914.175272][ T3327] ? do_futex+0x192/0x350 [ 914.175295][ T3327] ? __pfx_do_futex+0x10/0x10 [ 914.175328][ T3327] ? xfd_validate_state+0x129/0x190 [ 914.175360][ T3327] __x64_sys_io_uring_setup+0xc2/0x170 [ 914.175385][ T3327] do_syscall_64+0x106/0xf80 [ 914.175410][ T3327] ? clear_bhb_loop+0x40/0x90 [ 914.175431][ T3327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 914.175450][ T3327] RIP: 0033:0x7f14a359c799 [ 914.175465][ T3327] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 914.175482][ T3327] RSP: 002b:00007f14a451f028 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 914.175501][ T3327] RAX: ffffffffffffffda RBX: 00007f14a3815fa0 RCX: 00007f14a359c799 [ 914.175512][ T3327] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000059 [ 914.175523][ T3327] RBP: 00007f14a3632c99 R08: 0000000000000000 R09: 0000000000000000 [ 914.175534][ T3327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 914.175546][ T3327] R13: 00007f14a3816038 R14: 00007f14a3815fa0 R15: 00007ffcdcfe7868 [ 914.175580][ T3327] [ 914.829287][ T3341] FAULT_INJECTION: forcing a failure. [ 914.829287][ T3341] name failslab, interval 1, probability 0, space 0, times 0 [ 914.845500][ T3341] CPU: 0 UID: 0 PID: 3341 Comm: syz.0.13988 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 914.845549][ T3341] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 914.845558][ T3341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 914.845569][ T3341] Call Trace: [ 914.845575][ T3341] [ 914.845582][ T3341] dump_stack_lvl+0x100/0x190 [ 914.845614][ T3341] should_fail_ex.cold+0x5/0xa [ 914.845635][ T3341] should_failslab+0xc2/0x120 [ 914.845654][ T3341] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 914.845681][ T3341] ? do_timer_create+0x209/0x14b0 [ 914.845710][ T3341] do_timer_create+0x209/0x14b0 [ 914.845738][ T3341] ? do_futex+0x192/0x350 [ 914.845760][ T3341] ? __pfx_do_timer_create+0x10/0x10 [ 914.845785][ T3341] ? __pfx_do_futex+0x10/0x10 [ 914.845809][ T3341] ? find_held_lock+0x2b/0x80 [ 914.845830][ T3341] __x64_sys_timer_create+0x199/0x1d0 [ 914.845856][ T3341] ? __pfx___x64_sys_timer_create+0x10/0x10 [ 914.845882][ T3341] ? xfd_validate_state+0x129/0x190 [ 914.845914][ T3341] do_syscall_64+0x106/0xf80 [ 914.845939][ T3341] ? clear_bhb_loop+0x40/0x90 [ 914.845961][ T3341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 914.845980][ T3341] RIP: 0033:0x7f7f7079c799 [ 914.845997][ T3341] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 914.846014][ T3341] RSP: 002b:00007f7f6e9f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000de [ 914.846031][ T3341] RAX: ffffffffffffffda RBX: 00007f7f70a15fa0 RCX: 00007f7f7079c799 [ 914.846043][ T3341] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 914.846052][ T3341] RBP: 00007f7f70832c99 R08: 0000000000000000 R09: 0000000000000000 [ 914.846063][ T3341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 914.846073][ T3341] R13: 00007f7f70a16038 R14: 00007f7f70a15fa0 R15: 00007ffede78c0f8 [ 914.846094][ T3341] [ 915.907450][ T3359] Zero length message leads to an empty skb [ 916.150331][ T3364] process 'syz.3.14001' launched './file0' with NULL argv: empty string added [ 916.956820][ T3392] syz.0.14012 uses obsolete (PF_INET,SOCK_PACKET) [ 917.862907][ T3429] FAULT_INJECTION: forcing a failure. [ 917.862907][ T3429] name failslab, interval 1, probability 0, space 0, times 0 [ 917.914215][ T3429] CPU: 0 UID: 0 PID: 3429 Comm: syz.2.14026 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 917.914257][ T3429] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 917.914267][ T3429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 917.914279][ T3429] Call Trace: [ 917.914285][ T3429] [ 917.914292][ T3429] dump_stack_lvl+0x100/0x190 [ 917.914325][ T3429] should_fail_ex.cold+0x5/0xa [ 917.914346][ T3429] ? tomoyo_encode2+0xfb/0x3c0 [ 917.914368][ T3429] should_failslab+0xc2/0x120 [ 917.914387][ T3429] __kmalloc_noprof+0xe0/0x850 [ 917.914412][ T3429] ? d_absolute_path+0x136/0x1b0 [ 917.914441][ T3429] tomoyo_encode2+0xfb/0x3c0 [ 917.914467][ T3429] tomoyo_encode+0x29/0x50 [ 917.914489][ T3429] tomoyo_realpath_from_path+0x18c/0x690 [ 917.914519][ T3429] tomoyo_path_number_perm+0x23c/0x580 [ 917.914547][ T3429] ? tomoyo_path_number_perm+0x22e/0x580 [ 917.914568][ T3429] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 917.914587][ T3429] ? find_held_lock+0x2b/0x80 [ 917.914605][ T3429] ? rcu_read_unlock+0x17/0x60 [ 917.914630][ T3429] ? do_raw_spin_lock+0x128/0x260 [ 917.914657][ T3429] ? find_held_lock+0x2b/0x80 [ 917.914686][ T3429] ? __pfx_d_add+0x10/0x10 [ 917.914708][ T3429] ? d_alloc+0x176/0x1e0 [ 917.914730][ T3429] ? current_check_access_path+0x281/0x460 [ 917.914754][ T3429] ? __pfx_current_check_access_path+0x10/0x10 [ 917.914782][ T3429] ? simple_lookup+0x105/0x1d0 [ 917.914810][ T3429] ? lookup_one_qstr_excl+0xb3/0x250 [ 917.914837][ T3429] tomoyo_path_mkdir+0x9b/0xe0 [ 917.914864][ T3429] ? __pfx_tomoyo_path_mkdir+0x10/0x10 [ 917.914898][ T3429] security_path_mkdir+0x154/0x2e0 [ 917.914923][ T3429] filename_mkdirat+0x168/0x5e0 [ 917.914945][ T3429] ? __pfx_filename_mkdirat+0x10/0x10 [ 917.914971][ T3429] ? strncpy_from_user+0x19d/0x2d0 [ 917.914993][ T3429] ? do_getname+0x191/0x390 [ 917.915017][ T3429] __x64_sys_mkdir+0x6b/0x90 [ 917.915038][ T3429] do_syscall_64+0x106/0xf80 [ 917.915063][ T3429] ? clear_bhb_loop+0x40/0x90 [ 917.915085][ T3429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 917.915104][ T3429] RIP: 0033:0x7f14a359c799 [ 917.915119][ T3429] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 917.915136][ T3429] RSP: 002b:00007f14a451f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 917.915154][ T3429] RAX: ffffffffffffffda RBX: 00007f14a3815fa0 RCX: 00007f14a359c799 [ 917.915167][ T3429] RDX: 0000000000000000 RSI: 0000000000008001 RDI: 0000200000000100 [ 917.915178][ T3429] RBP: 00007f14a3632c99 R08: 0000000000000000 R09: 0000000000000000 [ 917.915188][ T3429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 917.915199][ T3429] R13: 00007f14a3816038 R14: 00007f14a3815fa0 R15: 00007ffcdcfe7868 [ 917.915223][ T3429] [ 917.917506][ T3429] ERROR: Out of memory at tomoyo_realpath_from_path. [ 918.678002][ T3443] FAULT_INJECTION: forcing a failure. [ 918.678002][ T3443] name failslab, interval 1, probability 0, space 0, times 0 [ 918.710082][ T3443] CPU: 0 UID: 0 PID: 3443 Comm: syz.0.14032 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 918.710125][ T3443] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 918.710135][ T3443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 918.710146][ T3443] Call Trace: [ 918.710152][ T3443] [ 918.710159][ T3443] dump_stack_lvl+0x100/0x190 [ 918.710205][ T3443] should_fail_ex.cold+0x5/0xa [ 918.710227][ T3443] should_failslab+0xc2/0x120 [ 918.710247][ T3443] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 918.710274][ T3443] ? shmem_alloc_inode+0x25/0x50 [ 918.710297][ T3443] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 918.710318][ T3443] shmem_alloc_inode+0x25/0x50 [ 918.710337][ T3443] alloc_inode+0x68/0x250 [ 918.710361][ T3443] new_inode+0x22/0x1c0 [ 918.710386][ T3443] shmem_get_inode+0x212/0x1040 [ 918.710413][ T3443] ? __pfx_shmem_get_inode+0x10/0x10 [ 918.710443][ T3443] __shmem_file_setup+0x184/0x490 [ 918.710468][ T3443] ? __pfx___shmem_file_setup+0x10/0x10 [ 918.710493][ T3443] ? do_raw_spin_lock+0x128/0x260 [ 918.710519][ T3443] ? find_held_lock+0x2b/0x80 [ 918.710535][ T3443] ? alloc_fd+0x476/0x790 [ 918.710550][ T3443] ? alloc_fd+0x476/0x790 [ 918.710569][ T3443] memfd_alloc_file+0x247/0x620 [ 918.710593][ T3443] ? _raw_spin_unlock+0x28/0x50 [ 918.710615][ T3443] ? __pfx_memfd_alloc_file+0x10/0x10 [ 918.710645][ T3443] __do_sys_memfd_create+0x236/0x3d0 [ 918.710672][ T3443] do_syscall_64+0x106/0xf80 [ 918.710696][ T3443] ? clear_bhb_loop+0x40/0x90 [ 918.710717][ T3443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 918.710736][ T3443] RIP: 0033:0x7f7f7079c799 [ 918.710751][ T3443] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 918.710770][ T3443] RSP: 002b:00007f7f6e9f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 918.710788][ T3443] RAX: ffffffffffffffda RBX: 00007f7f70a15fa0 RCX: 00007f7f7079c799 [ 918.710807][ T3443] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 918.710817][ T3443] RBP: 00007f7f70832c99 R08: 0000000000000000 R09: 0000000000000000 [ 918.710827][ T3443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 918.710837][ T3443] R13: 00007f7f70a16038 R14: 00007f7f70a15fa0 R15: 00007ffede78c0f8 [ 918.710859][ T3443] [ 920.006688][ T3478] FAULT_INJECTION: forcing a failure. [ 920.006688][ T3478] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 920.072848][ T3478] CPU: 0 UID: 0 PID: 3478 Comm: syz.0.14048 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 920.072889][ T3478] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 920.072899][ T3478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 920.072910][ T3478] Call Trace: [ 920.072917][ T3478] [ 920.072924][ T3478] dump_stack_lvl+0x100/0x190 [ 920.072956][ T3478] should_fail_ex.cold+0x5/0xa [ 920.072977][ T3478] _copy_from_user+0x2e/0xd0 [ 920.073006][ T3478] get_timespec64+0x8b/0x1b0 [ 920.073026][ T3478] ? __pfx_get_timespec64+0x10/0x10 [ 920.073047][ T3478] ? __pfx_do_futex+0x10/0x10 [ 920.073072][ T3478] do_pselect.constprop.0+0xc8/0x270 [ 920.073106][ T3478] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 920.073136][ T3478] ? __x64_sys_futex+0x358/0x4d0 [ 920.073162][ T3478] ? xfd_validate_state+0x129/0x190 [ 920.073191][ T3478] __x64_sys_pselect6+0x149/0x1c0 [ 920.073212][ T3478] do_syscall_64+0x106/0xf80 [ 920.073236][ T3478] ? clear_bhb_loop+0x40/0x90 [ 920.073258][ T3478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 920.073276][ T3478] RIP: 0033:0x7f7f7079c799 [ 920.073292][ T3478] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 920.073309][ T3478] RSP: 002b:00007f7f6e9f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 920.073327][ T3478] RAX: ffffffffffffffda RBX: 00007f7f70a15fa0 RCX: 00007f7f7079c799 [ 920.073339][ T3478] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000007ff [ 920.073349][ T3478] RBP: 00007f7f70832c99 R08: 0000200000000040 R09: 0000000000000000 [ 920.073359][ T3478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 920.073369][ T3478] R13: 00007f7f70a16038 R14: 00007f7f70a15fa0 R15: 00007ffede78c0f8 [ 920.073391][ T3478] [ 920.869736][ T3481] zswap: compressor not available [ 921.646436][ T3518] netlink: 16 bytes leftover after parsing attributes in process `syz.3.14064'. [ 921.979485][ T3530] FAULT_INJECTION: forcing a failure. [ 921.979485][ T3530] name failslab, interval 1, probability 0, space 0, times 0 [ 922.030492][ T3531] FAULT_INJECTION: forcing a failure. [ 922.030492][ T3531] name failslab, interval 1, probability 0, space 0, times 0 [ 922.063361][ T3530] CPU: 0 UID: 0 PID: 3530 Comm: syz.0.14077 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 922.063403][ T3530] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 922.063413][ T3530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 922.063424][ T3530] Call Trace: [ 922.063431][ T3530] [ 922.063439][ T3530] dump_stack_lvl+0x100/0x190 [ 922.063470][ T3530] should_fail_ex.cold+0x5/0xa [ 922.063491][ T3530] should_failslab+0xc2/0x120 [ 922.063520][ T3530] __kmalloc_cache_noprof+0x7a/0x6f0 [ 922.063544][ T3530] ? yama_ptracer_add+0x48/0x590 [ 922.063567][ T3530] ? find_get_task_by_vpid+0x19e/0x310 [ 922.063592][ T3530] ? find_get_task_by_vpid+0x19e/0x310 [ 922.063620][ T3530] yama_ptracer_add+0x48/0x590 [ 922.063646][ T3530] yama_task_prctl+0xf4/0x1c0 [ 922.063670][ T3530] security_task_prctl+0xc2/0x160 [ 922.063699][ T3530] __do_sys_prctl+0x9b/0x2330 [ 922.063726][ T3530] ? __pfx___do_sys_prctl+0x10/0x10 [ 922.063759][ T3530] do_syscall_64+0x106/0xf80 [ 922.063783][ T3530] ? clear_bhb_loop+0x40/0x90 [ 922.063806][ T3530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 922.063824][ T3530] RIP: 0033:0x7f7f7079c799 [ 922.063839][ T3530] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 922.063856][ T3530] RSP: 002b:00007f7f6e9f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 922.063874][ T3530] RAX: ffffffffffffffda RBX: 00007f7f70a15fa0 RCX: 00007f7f7079c799 [ 922.063886][ T3530] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000059616d61 [ 922.063896][ T3530] RBP: 00007f7f70832c99 R08: 0000000000000000 R09: 0000000000000000 [ 922.063906][ T3530] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 922.063916][ T3530] R13: 00007f7f70a16038 R14: 00007f7f70a15fa0 R15: 00007ffede78c0f8 [ 922.063938][ T3530] [ 922.292425][ T3531] CPU: 0 UID: 0 PID: 3531 Comm: syz.2.14069 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 922.292467][ T3531] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 922.292477][ T3531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 922.292488][ T3531] Call Trace: [ 922.292504][ T3531] [ 922.292511][ T3531] dump_stack_lvl+0x100/0x190 [ 922.292544][ T3531] should_fail_ex.cold+0x5/0xa [ 922.292565][ T3531] should_failslab+0xc2/0x120 [ 922.292585][ T3531] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 922.292612][ T3531] ? shmem_alloc_inode+0x25/0x50 [ 922.292635][ T3531] ? __pfx_shmem_alloc_inode+0x10/0x10 [ 922.292656][ T3531] shmem_alloc_inode+0x25/0x50 [ 922.292676][ T3531] alloc_inode+0x68/0x250 [ 922.292700][ T3531] new_inode+0x22/0x1c0 [ 922.292725][ T3531] shmem_get_inode+0x212/0x1040 [ 922.292751][ T3531] ? __pfx_shmem_get_inode+0x10/0x10 [ 922.292782][ T3531] __shmem_file_setup+0x184/0x490 [ 922.292838][ T3531] ? __pfx___shmem_file_setup+0x10/0x10 [ 922.292864][ T3531] ? do_raw_spin_lock+0x128/0x260 [ 922.292891][ T3531] ? find_held_lock+0x2b/0x80 [ 922.292907][ T3531] ? alloc_fd+0x476/0x790 [ 922.292922][ T3531] ? alloc_fd+0x476/0x790 [ 922.292941][ T3531] memfd_alloc_file+0x247/0x620 [ 922.292967][ T3531] ? _raw_spin_unlock+0x28/0x50 [ 922.292989][ T3531] ? __pfx_memfd_alloc_file+0x10/0x10 [ 922.293019][ T3531] __do_sys_memfd_create+0x236/0x3d0 [ 922.293045][ T3531] do_syscall_64+0x106/0xf80 [ 922.293069][ T3531] ? clear_bhb_loop+0x40/0x90 [ 922.293091][ T3531] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 922.293110][ T3531] RIP: 0033:0x7f14a359c799 [ 922.293125][ T3531] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 922.293143][ T3531] RSP: 002b:00007f14a451f028 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 922.293161][ T3531] RAX: ffffffffffffffda RBX: 00007f14a3815fa0 RCX: 00007f14a359c799 [ 922.293172][ T3531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 922.293182][ T3531] RBP: 00007f14a3632c99 R08: 0000000000000000 R09: 0000000000000000 [ 922.293192][ T3531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 922.293202][ T3531] R13: 00007f14a3816038 R14: 00007f14a3815fa0 R15: 00007ffcdcfe7868 [ 922.293224][ T3531] [ 924.220218][ T3585] futex_wake_op: syz.0.14094 tries to shift op by -2048; fix this program [ 924.490647][ T3592] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 927.817920][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 927.824345][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 929.418558][ T3723] zswap: compressor not available [ 929.449187][ T3735] sctp: [Deprecated]: syz.3.14153 (pid 3735) Use of struct sctp_assoc_value in delayed_ack socket option. [ 929.449187][ T3735] Use struct sctp_sack_info instead [ 931.092303][ T3772] forcing mempool usage for bio_alloc_bioset+0x392/0x850 [ 931.869699][ T3784] zswap: compressor not available [ 932.694629][ T3819] ======================================================= [ 932.694629][ T3819] WARNING: The mand mount option has been deprecated and [ 932.694629][ T3819] and is ignored by this kernel. Remove the mand [ 932.694629][ T3819] option from the mount to silence this warning. [ 932.694629][ T3819] ======================================================= [ 933.364254][ T3830] misc userio: The device must be registered before sending interrupts [ 936.453845][ T3912] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 939.612594][ T4006] netlink: 338 bytes leftover after parsing attributes in process `syz.0.14272'. [ 940.340270][T17775] Bluetooth: hci2: ISO packet too small [ 942.119752][ T4079] raw_sendmsg: syz.2.14303 forgot to set AF_INET. Fix it! [ 942.336578][ T4088] futex_wake_op: syz.2.14308 tries to shift op by -2048; fix this program [ 942.405519][ T4088] 0x000000000001-0x000000020000 : "" [ 942.470351][ T4088] ftl_cs: FTL header corrupt! [ 942.754838][ T4100] syz.0.14311 (4100): /proc/4099/oom_adj is deprecated, please use /proc/4099/oom_score_adj instead. [ 949.446227][ T4308] loop6: detected capacity change from 0 to 8192 [ 950.336907][ T4338] futex_wake_op: syz.3.14414 tries to shift op by -2048; fix this program [ 950.393915][ T4338] futex_wake_op: syz.3.14414 tries to shift op by -2048; fix this program [ 952.071779][ T4390] sock: sock_set_timeout: `syz.3.14435' (pid 4390) tries to set negative timeout [ 952.187138][ T29] audit: type=1807 audit(4294967400.060:54): UNKNOWN=1 res=0 [ 952.222256][ T29] audit: type=1802 audit(4294967400.100:55): pid=4392 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.0.14436" res=0 errno=0 [ 952.240914][ T4391] ima: policy update failed [ 952.301153][ T29] audit: type=1802 audit(4294967400.161:56): pid=4391 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.0.14436" res=0 errno=0 [ 952.443678][ T29] audit: type=1326 audit(4294967400.322:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4397 comm="syz.1.14439" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc33039c799 code=0x0 [ 952.922745][T17775] Bluetooth: hci0: unexpected event 0x3e length: 508 > 260 [ 952.922773][T17775] Bluetooth: hci0: unexpected subevent 0x02 length: 507 > 260 [ 952.938376][T17775] Bluetooth: hci0: Dropping invalid advertising data [ 952.947282][T17775] Bluetooth: hci0: unknown advertising packet type: 0xe9 [ 952.947309][T17775] Bluetooth: hci0: Dropping invalid advertising data [ 952.961321][T17775] Bluetooth: hci0: Malformed LE Event: 0x02 [ 954.254278][ T4398] kexec: Could not allocate control_code_buffer [ 956.124841][ T4494] netlink: 4 bytes leftover after parsing attributes in process `syz.3.14476'. [ 956.446294][ T4502] FAULT_INJECTION: forcing a failure. [ 956.446294][ T4502] name failslab, interval 1, probability 0, space 0, times 0 [ 956.491634][ T4502] CPU: 0 UID: 0 PID: 4502 Comm: syz.1.14487 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 956.491677][ T4502] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 956.491687][ T4502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 956.491697][ T4502] Call Trace: [ 956.491704][ T4502] [ 956.491711][ T4502] dump_stack_lvl+0x100/0x190 [ 956.491742][ T4502] should_fail_ex.cold+0x5/0xa [ 956.491762][ T4502] should_failslab+0xc2/0x120 [ 956.491783][ T4502] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 956.491810][ T4502] ? alloc_empty_file+0x55/0x1c0 [ 956.491836][ T4502] alloc_empty_file+0x55/0x1c0 [ 956.491859][ T4502] alloc_file_pseudo+0x13a/0x230 [ 956.491882][ T4502] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 956.491907][ T4502] ? alloc_fd+0x476/0x790 [ 956.491926][ T4502] ? do_raw_spin_unlock+0x145/0x1e0 [ 956.491954][ T4502] __anon_inode_getfile+0xe8/0x280 [ 956.491978][ T4502] anon_inode_getfile_fmode+0x37/0xa0 [ 956.492000][ T4502] do_eventfd+0x159/0x2b0 [ 956.492026][ T4502] __x64_sys_eventfd+0x32/0x50 [ 956.492054][ T4502] do_syscall_64+0x106/0xf80 [ 956.492078][ T4502] ? clear_bhb_loop+0x40/0x90 [ 956.492100][ T4502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 956.492118][ T4502] RIP: 0033:0x7fc33039c799 [ 956.492133][ T4502] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 956.492149][ T4502] RSP: 002b:00007fc331336028 EFLAGS: 00000246 ORIG_RAX: 000000000000011c [ 956.492168][ T4502] RAX: ffffffffffffffda RBX: 00007fc330615fa0 RCX: 00007fc33039c799 [ 956.492179][ T4502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 956.492189][ T4502] RBP: 00007fc330432c99 R08: 0000000000000000 R09: 0000000000000000 [ 956.492199][ T4502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 956.492209][ T4502] R13: 00007fc330616038 R14: 00007fc330615fa0 R15: 00007ffeb2eeeb88 [ 956.492231][ T4502] [ 957.719211][ T4527] FAULT_INJECTION: forcing a failure. [ 957.719211][ T4527] name failslab, interval 1, probability 0, space 0, times 0 [ 957.765832][ T4527] CPU: 0 UID: 0 PID: 4527 Comm: syz.1.14491 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 957.765875][ T4527] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 957.765885][ T4527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 957.765897][ T4527] Call Trace: [ 957.765903][ T4527] [ 957.765911][ T4527] dump_stack_lvl+0x100/0x190 [ 957.765942][ T4527] should_fail_ex.cold+0x5/0xa [ 957.765962][ T4527] ? lsm_blob_alloc+0x68/0x90 [ 957.765987][ T4527] should_failslab+0xc2/0x120 [ 957.766006][ T4527] __kmalloc_noprof+0xe0/0x850 [ 957.766032][ T4527] ? trace_kmem_cache_alloc+0xf3/0x120 [ 957.766055][ T4527] lsm_blob_alloc+0x68/0x90 [ 957.766080][ T4527] security_prepare_creds+0x2d/0x290 [ 957.766105][ T4527] prepare_creds+0x5d6/0x950 [ 957.766134][ T4527] keyctl_set_reqkey_keyring+0x8e/0x1c0 [ 957.766165][ T4527] __do_sys_keyctl+0x316/0x5a0 [ 957.766183][ T4527] do_syscall_64+0x106/0xf80 [ 957.766208][ T4527] ? clear_bhb_loop+0x40/0x90 [ 957.766229][ T4527] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.766247][ T4527] RIP: 0033:0x7fc33039c799 [ 957.766262][ T4527] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 957.766280][ T4527] RSP: 002b:00007fc331336028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 957.766297][ T4527] RAX: ffffffffffffffda RBX: 00007fc330615fa0 RCX: 00007fc33039c799 [ 957.766309][ T4527] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000e [ 957.766319][ T4527] RBP: 00007fc330432c99 R08: 0000000000000008 R09: 0000000000000000 [ 957.766331][ T4527] R10: 0000000000005eaf R11: 0000000000000246 R12: 0000000000000000 [ 957.766342][ T4527] R13: 00007fc330616038 R14: 00007fc330615fa0 R15: 00007ffeb2eeeb88 [ 957.766364][ T4527] [ 959.051460][ T4554] netlink: 342 bytes leftover after parsing attributes in process `syz.3.14504'. [ 959.072505][ T4548] FAULT_INJECTION: forcing a failure. [ 959.072505][ T4548] name failslab, interval 1, probability 0, space 0, times 0 [ 959.263457][ T4561] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 959.300852][ T4548] CPU: 0 UID: 0 PID: 4548 Comm: syz.0.14498 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 959.300896][ T4548] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 959.300906][ T4548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 959.300916][ T4548] Call Trace: [ 959.300922][ T4548] [ 959.300930][ T4548] dump_stack_lvl+0x100/0x190 [ 959.300962][ T4548] should_fail_ex.cold+0x5/0xa [ 959.300983][ T4548] should_failslab+0xc2/0x120 [ 959.301002][ T4548] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 959.301030][ T4548] ? __anon_vma_prepare+0x344/0x5e0 [ 959.301059][ T4548] __anon_vma_prepare+0x344/0x5e0 [ 959.301084][ T4548] ? rcu_read_unlock+0x2d/0xb0 [ 959.301111][ T4548] __vmf_anon_prepare+0x11f/0x250 [ 959.301133][ T4548] do_wp_page+0xe4d/0x4f00 [ 959.301160][ T4548] ? __pfx_do_wp_page+0x10/0x10 [ 959.301182][ T4548] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 959.301215][ T4548] __handle_mm_fault+0x1ac8/0x2b60 [ 959.301247][ T4548] ? __pfx___handle_mm_fault+0x10/0x10 [ 959.301272][ T4548] ? pte_offset_map_lock+0x174/0x320 [ 959.301289][ T4548] ? vm_normal_page+0x1b6/0x330 [ 959.301307][ T4548] ? find_held_lock+0x2b/0x80 [ 959.301330][ T4548] ? follow_page_pte+0x5b3/0x1400 [ 959.301354][ T4548] handle_mm_fault+0x36d/0xa20 [ 959.301383][ T4548] __get_user_pages+0xf9c/0x34d0 [ 959.301411][ T4548] ? __pfx___get_user_pages+0x10/0x10 [ 959.301437][ T4548] populate_vma_page_range+0x267/0x3f0 [ 959.301461][ T4548] ? __pfx_populate_vma_page_range+0x10/0x10 [ 959.301488][ T4548] ? __pfx_find_vma_intersection+0x10/0x10 [ 959.301509][ T4548] ? do_mmap+0x93f/0x12f0 [ 959.301530][ T4548] __mm_populate+0x107/0x3a0 [ 959.301552][ T4548] ? __pfx___mm_populate+0x10/0x10 [ 959.301575][ T4548] ? up_write+0x290/0x4f0 [ 959.301602][ T4548] vm_mmap_pgoff+0x37f/0x470 [ 959.301624][ T4548] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 959.301643][ T4548] ? __fget_files+0x215/0x3d0 [ 959.301663][ T4548] ? __fget_files+0x21f/0x3d0 [ 959.301684][ T4548] ksys_mmap_pgoff+0x3c8/0x650 [ 959.301703][ T4548] ? __x64_sys_futex+0x34f/0x4d0 [ 959.301726][ T4548] ? __x64_sys_futex+0x358/0x4d0 [ 959.301749][ T4548] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 959.301769][ T4548] ? xfd_validate_state+0x129/0x190 [ 959.301798][ T4548] __x64_sys_mmap+0x125/0x190 [ 959.301825][ T4548] do_syscall_64+0x106/0xf80 [ 959.301850][ T4548] ? clear_bhb_loop+0x40/0x90 [ 959.301872][ T4548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 959.301896][ T4548] RIP: 0033:0x7f7f7079c799 [ 959.301912][ T4548] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 959.301930][ T4548] RSP: 002b:00007f7f6e9f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 959.301949][ T4548] RAX: ffffffffffffffda RBX: 00007f7f70a15fa0 RCX: 00007f7f7079c799 [ 959.301960][ T4548] RDX: 0000000000000003 RSI: 0000000000000009 RDI: 0000000000000000 [ 959.301970][ T4548] RBP: 00007f7f70832c99 R08: 0000000000000003 R09: 0000000000008000 [ 959.301981][ T4548] R10: 0000000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 959.301991][ T4548] R13: 00007f7f70a16038 R14: 00007f7f70a15fa0 R15: 00007ffede78c0f8 [ 959.302014][ T4548] [ 961.868678][ T4618] FAULT_INJECTION: forcing a failure. [ 961.868678][ T4618] name failslab, interval 1, probability 0, space 0, times 0 [ 961.951455][ T4618] CPU: 0 UID: 0 PID: 4618 Comm: syz.1.14532 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 961.951498][ T4618] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 961.951508][ T4618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 961.951519][ T4618] Call Trace: [ 961.951526][ T4618] [ 961.951533][ T4618] dump_stack_lvl+0x100/0x190 [ 961.951565][ T4618] should_fail_ex.cold+0x5/0xa [ 961.951586][ T4618] should_failslab+0xc2/0x120 [ 961.951606][ T4618] __kmalloc_cache_noprof+0x7a/0x6f0 [ 961.951630][ T4618] ? do_eventfd+0x67/0x2b0 [ 961.951658][ T4618] do_eventfd+0x67/0x2b0 [ 961.951684][ T4618] __x64_sys_eventfd+0x32/0x50 [ 961.951709][ T4618] do_syscall_64+0x106/0xf80 [ 961.951733][ T4618] ? clear_bhb_loop+0x40/0x90 [ 961.951754][ T4618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 961.951772][ T4618] RIP: 0033:0x7fc33039c799 [ 961.951787][ T4618] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 961.951804][ T4618] RSP: 002b:00007fc331336028 EFLAGS: 00000246 ORIG_RAX: 000000000000011c [ 961.951821][ T4618] RAX: ffffffffffffffda RBX: 00007fc330615fa0 RCX: 00007fc33039c799 [ 961.951833][ T4618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 961.951843][ T4618] RBP: 00007fc330432c99 R08: 0000000000000000 R09: 0000000000000000 [ 961.951853][ T4618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 961.951863][ T4618] R13: 00007fc330616038 R14: 00007fc330615fa0 R15: 00007ffeb2eeeb88 [ 961.951884][ T4618] [ 962.828354][ T4634] sd 0:0:1:0: PR command failed: 1026 [ 962.853894][ T4634] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 962.917446][ T4634] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 963.130712][ T4646] FAULT_INJECTION: forcing a failure. [ 963.130712][ T4646] name failslab, interval 1, probability 0, space 0, times 0 [ 963.207774][ T4646] CPU: 0 UID: 0 PID: 4646 Comm: syz.2.14544 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 963.207815][ T4646] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 963.207826][ T4646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 963.207837][ T4646] Call Trace: [ 963.207843][ T4646] [ 963.207850][ T4646] dump_stack_lvl+0x100/0x190 [ 963.207880][ T4646] should_fail_ex.cold+0x5/0xa [ 963.207901][ T4646] should_failslab+0xc2/0x120 [ 963.207920][ T4646] __kmalloc_cache_noprof+0x7a/0x6f0 [ 963.207944][ T4646] ? __do_sys_getcwd+0xe5/0x960 [ 963.207967][ T4646] ? do_futex+0x192/0x350 [ 963.207993][ T4646] __do_sys_getcwd+0xe5/0x960 [ 963.208024][ T4646] ? __x64_sys_futex+0x34f/0x4d0 [ 963.208045][ T4646] ? __x64_sys_futex+0x358/0x4d0 [ 963.208067][ T4646] ? __pfx___do_sys_getcwd+0x10/0x10 [ 963.208092][ T4646] ? xfd_validate_state+0x129/0x190 [ 963.208124][ T4646] do_syscall_64+0x106/0xf80 [ 963.208148][ T4646] ? clear_bhb_loop+0x40/0x90 [ 963.208170][ T4646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 963.208189][ T4646] RIP: 0033:0x7f14a359c799 [ 963.208203][ T4646] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 963.208220][ T4646] RSP: 002b:00007f14a451f028 EFLAGS: 00000246 ORIG_RAX: 000000000000004f [ 963.208238][ T4646] RAX: ffffffffffffffda RBX: 00007f14a3815fa0 RCX: 00007f14a359c799 [ 963.208249][ T4646] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000000 [ 963.208260][ T4646] RBP: 00007f14a3632c99 R08: 0000000000000000 R09: 0000000000000000 [ 963.208270][ T4646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 963.208285][ T4646] R13: 00007f14a3816038 R14: 00007f14a3815fa0 R15: 00007ffcdcfe7868 [ 963.208308][ T4646] [ 963.455682][ T4650] sd 0:0:1:0: PR command failed: 1026 [ 963.461636][ T4650] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 963.468674][ T4650] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 964.463962][ T4673] netlink: 350 bytes leftover after parsing attributes in process `syz.2.14557'. [ 964.605814][ T4665] zswap: compressor not available [ 965.050527][ T4694] netlink: 186 bytes leftover after parsing attributes in process `syz.3.14565'. [ 965.279164][ T4703] netlink: 122 bytes leftover after parsing attributes in process `syz.2.14569'. [ 966.571966][ T4750] netlink: 342 bytes leftover after parsing attributes in process `syz.0.14591'. [ 968.695030][ T4824] vhci_hcd: pdev 529 [ 969.624165][ T4855] program syz.1.14637 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 969.981494][ T4866] netlink: 12 bytes leftover after parsing attributes in process `syz.3.14642'. [ 970.267896][ T4873] sctp: [Deprecated]: syz.0.14645 (pid 4873) Use of int in max_burst socket option deprecated. [ 970.267896][ T4873] Use struct sctp_assoc_value instead [ 970.317041][ T4874] XFS: Clearing xfsstats [ 970.779803][ T4887] netlink: 294 bytes leftover after parsing attributes in process `syz.2.14651'. [ 971.088281][ T4902] netlink: 4552 bytes leftover after parsing attributes in process `syz.2.14657'. [ 971.328808][ T4900] zswap: compressor not available [ 972.222279][T17774] netdevsim netdevsim100 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 972.522806][ T4940] ptp ptp0: max value is 6 [ 972.771261][ T4953] FAULT_INJECTION: forcing a failure. [ 972.771261][ T4953] name failslab, interval 1, probability 0, space 0, times 0 [ 972.839220][ T4953] CPU: 0 UID: 0 PID: 4953 Comm: syz.0.14678 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 972.839263][ T4953] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 972.839274][ T4953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 972.839284][ T4953] Call Trace: [ 972.839291][ T4953] [ 972.839299][ T4953] dump_stack_lvl+0x100/0x190 [ 972.839331][ T4953] should_fail_ex.cold+0x5/0xa [ 972.839354][ T4953] should_failslab+0xc2/0x120 [ 972.839383][ T4953] __kmalloc_cache_noprof+0x7a/0x6f0 [ 972.839407][ T4953] ? vkms_plane_duplicate_state+0x45/0x130 [ 972.839431][ T4953] vkms_plane_duplicate_state+0x45/0x130 [ 972.839450][ T4953] drm_atomic_get_plane_state+0x279/0x760 [ 972.839475][ T4953] drm_client_modeset_commit_atomic+0x237/0x7e0 [ 972.839502][ T4953] ? trace_contention_end+0x140/0x180 [ 972.839530][ T4953] ? __mutex_lock+0x26a/0x1b90 [ 972.839556][ T4953] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 972.839583][ T4953] ? drm_master_internal_acquire+0x21/0x80 [ 972.839628][ T4953] drm_client_modeset_commit_locked+0x14d/0x580 [ 972.839657][ T4953] drm_client_modeset_commit+0x4f/0x80 [ 972.839683][ T4953] __drm_fb_helper_restore_fbdev_mode_unlocked.part.0+0x137/0x160 [ 972.839712][ T4953] drm_fb_helper_restore_fbdev_mode_unlocked+0x93/0xc0 [ 972.839742][ T4953] drm_fbdev_client_restore+0x1b/0x30 [ 972.839762][ T4953] ? __pfx_drm_fbdev_client_restore+0x10/0x10 [ 972.839782][ T4953] drm_client_dev_restore+0x205/0x2a0 [ 972.839818][ T4953] drm_release+0x2c6/0x360 [ 972.839841][ T4953] ? __pfx_drm_release+0x10/0x10 [ 972.839864][ T4953] __fput+0x3ff/0xb40 [ 972.839891][ T4953] task_work_run+0x150/0x240 [ 972.839919][ T4953] ? __pfx_task_work_run+0x10/0x10 [ 972.839953][ T4953] exit_to_user_mode_loop+0x100/0x4a0 [ 972.839980][ T4953] do_syscall_64+0x668/0xf80 [ 972.840004][ T4953] ? clear_bhb_loop+0x40/0x90 [ 972.840026][ T4953] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 972.840045][ T4953] RIP: 0033:0x7f7f7079c799 [ 972.840061][ T4953] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 972.840078][ T4953] RSP: 002b:00007f7f6e9f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 972.840096][ T4953] RAX: 0000000000000000 RBX: 00007f7f70a15fa0 RCX: 00007f7f7079c799 [ 972.840107][ T4953] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000002 [ 972.840117][ T4953] RBP: 00007f7f70832c99 R08: 0000000000000000 R09: 0000000000000000 [ 972.840127][ T4953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 972.840137][ T4953] R13: 00007f7f70a16038 R14: 00007f7f70a15fa0 R15: 00007ffede78c0f8 [ 972.840161][ T4953] [ 975.402893][ T5026] FAULT_INJECTION: forcing a failure. [ 975.402893][ T5026] name failslab, interval 1, probability 0, space 0, times 0 [ 975.475326][ T5026] CPU: 0 UID: 0 PID: 5026 Comm: syz.2.14710 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 975.475368][ T5026] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 975.475379][ T5026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 975.475390][ T5026] Call Trace: [ 975.475396][ T5026] [ 975.475404][ T5026] dump_stack_lvl+0x100/0x190 [ 975.475435][ T5026] should_fail_ex.cold+0x5/0xa [ 975.475464][ T5026] should_failslab+0xc2/0x120 [ 975.475483][ T5026] kmem_cache_alloc_lru_noprof+0x80/0x6e0 [ 975.475511][ T5026] ? alloc_inode+0x183/0x250 [ 975.475533][ T5026] ? alloc_fd+0x476/0x790 [ 975.475555][ T5026] alloc_inode+0x183/0x250 [ 975.475579][ T5026] alloc_anon_inode+0x2a/0x3e0 [ 975.475600][ T5026] anon_inode_make_secure_inode+0x2f/0x140 [ 975.475625][ T5026] __do_sys_memfd_secret+0xd7/0x3d0 [ 975.475644][ T5026] do_syscall_64+0x106/0xf80 [ 975.475668][ T5026] ? clear_bhb_loop+0x40/0x90 [ 975.475690][ T5026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 975.475708][ T5026] RIP: 0033:0x7f14a359c799 [ 975.475722][ T5026] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 975.475739][ T5026] RSP: 002b:00007f14a451f028 EFLAGS: 00000246 ORIG_RAX: 00000000000001bf [ 975.475758][ T5026] RAX: ffffffffffffffda RBX: 00007f14a3815fa0 RCX: 00007f14a359c799 [ 975.475769][ T5026] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 975.475779][ T5026] RBP: 00007f14a3632c99 R08: 0000000000000000 R09: 0000000000000000 [ 975.475790][ T5026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 975.475800][ T5026] R13: 00007f14a3816038 R14: 00007f14a3815fa0 R15: 00007ffcdcfe7868 [ 975.475821][ T5026] [ 975.939418][ T5035] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14713'. [ 975.959094][ T5035] netlink: 12 bytes leftover after parsing attributes in process `syz.0.14713'. [ 975.989176][ T5035] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14713'. [ 976.213868][ T5042] FAULT_INJECTION: forcing a failure. [ 976.213868][ T5042] name failslab, interval 1, probability 0, space 0, times 0 [ 976.290522][ T5042] CPU: 0 UID: 0 PID: 5042 Comm: syz.0.14716 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 976.290565][ T5042] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 976.290575][ T5042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 976.290585][ T5042] Call Trace: [ 976.290592][ T5042] [ 976.290600][ T5042] dump_stack_lvl+0x100/0x190 [ 976.290630][ T5042] should_fail_ex.cold+0x5/0xa [ 976.290651][ T5042] should_failslab+0xc2/0x120 [ 976.290671][ T5042] __kmalloc_cache_noprof+0x7a/0x6f0 [ 976.290695][ T5042] ? snd_seq_port_connect+0x61/0x560 [ 976.290711][ T5042] ? snd_seq_port_use_ptr+0x14d/0x1b0 [ 976.290738][ T5042] ? snd_seq_port_use_ptr+0x14d/0x1b0 [ 976.290770][ T5042] snd_seq_port_connect+0x61/0x560 [ 976.290787][ T5042] ? _raw_read_unlock+0x28/0x50 [ 976.290809][ T5042] ? check_subscription_permission.isra.0+0x146/0x240 [ 976.290844][ T5042] snd_seq_ioctl_subscribe_port+0x219/0x490 [ 976.290866][ T5042] ? __pfx_snd_seq_ioctl_subscribe_port+0x10/0x10 [ 976.290887][ T5042] ? do_raw_spin_lock+0x128/0x260 [ 976.290921][ T5042] call_seq_client_ctl+0xa3/0x130 [ 976.290951][ T5042] snd_seq_kernel_client_ctl+0x77/0xd0 [ 976.290982][ T5042] snd_seq_oss_midi_open+0x5ad/0x6b0 [ 976.291007][ T5042] ? __pfx_snd_seq_oss_midi_open+0x10/0x10 [ 976.291030][ T5042] ? snd_seq_oss_midi_reset+0x11a/0x4c0 [ 976.291060][ T5042] ? __mutex_lock+0x26a/0x1b90 [ 976.291090][ T5042] snd_seq_oss_synth_reset+0x439/0x8e0 [ 976.291114][ T5042] ? __pfx___mutex_lock+0x10/0x10 [ 976.291140][ T5042] ? __pfx_snd_seq_oss_synth_reset+0x10/0x10 [ 976.291165][ T5042] ? __pfx___fsnotify_parent+0x10/0x10 [ 976.291188][ T5042] snd_seq_oss_reset+0x73/0x290 [ 976.291207][ T5042] ? __pfx_odev_release+0x10/0x10 [ 976.291224][ T5042] snd_seq_oss_release+0x7c/0x180 [ 976.291243][ T5042] ? __pfx_odev_release+0x10/0x10 [ 976.291258][ T5042] odev_release+0x56/0xa0 [ 976.291274][ T5042] __fput+0x3ff/0xb40 [ 976.291301][ T5042] task_work_run+0x150/0x240 [ 976.291327][ T5042] ? __pfx_task_work_run+0x10/0x10 [ 976.291360][ T5042] exit_to_user_mode_loop+0x100/0x4a0 [ 976.291386][ T5042] do_syscall_64+0x668/0xf80 [ 976.291410][ T5042] ? clear_bhb_loop+0x40/0x90 [ 976.291432][ T5042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 976.291460][ T5042] RIP: 0033:0x7f7f7079c799 [ 976.291476][ T5042] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 976.291494][ T5042] RSP: 002b:00007f7f6e9f6028 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 976.291513][ T5042] RAX: 0000000000000000 RBX: 00007f7f70a15fa0 RCX: 00007f7f7079c799 [ 976.291525][ T5042] RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000002 [ 976.291536][ T5042] RBP: 00007f7f70832c99 R08: 0000000000000000 R09: 0000000000000000 [ 976.291547][ T5042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 976.291557][ T5042] R13: 00007f7f70a16038 R14: 00007f7f70a15fa0 R15: 00007ffede78c0f8 [ 976.291580][ T5042] [ 977.353987][ T5069] program syz.2.14729 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 977.681587][ T5081] random: crng reseeded on system resumption [ 978.167842][ T5089] zswap: compressor not available [ 978.578193][ T5104] netlink: 342 bytes leftover after parsing attributes in process `syz.3.14741'. [ 980.161024][ T5147] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 980.998144][ T5174] netlink: 32 bytes leftover after parsing attributes in process `syz.3.14769'. [ 981.490460][ T29] audit: type=1326 audit(4294967429.523:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5186 comm="syz.2.14772" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f14a359c799 code=0x0 [ 983.080934][ T5189] kexec: Could not allocate control_code_buffer [ 984.263553][ T5254] zswap: compressor not available [ 984.556487][ T29] audit: type=1326 audit(4294967432.599:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5262 comm="syz.0.14798" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7f7079c799 code=0x0 [ 986.219132][ T5264] kexec: Could not allocate control_code_buffer [ 986.454622][ T5292] FAULT_INJECTION: forcing a failure. [ 986.454622][ T5292] name failslab, interval 1, probability 0, space 0, times 0 [ 986.567061][ T5292] CPU: 0 UID: 0 PID: 5292 Comm: syz.2.14809 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 986.567103][ T5292] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 986.567114][ T5292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 986.567125][ T5292] Call Trace: [ 986.567131][ T5292] [ 986.567138][ T5292] dump_stack_lvl+0x100/0x190 [ 986.567169][ T5292] should_fail_ex.cold+0x5/0xa [ 986.567191][ T5292] should_failslab+0xc2/0x120 [ 986.567211][ T5292] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 986.567238][ T5292] ? __anon_vma_prepare+0xae/0x5e0 [ 986.567266][ T5292] __anon_vma_prepare+0xae/0x5e0 [ 986.567293][ T5292] madvise_guard_install+0x62e/0x7c0 [ 986.567313][ T5292] ? look_up_lock_class+0x64/0x120 [ 986.567338][ T5292] ? trace_ignore_this_task+0xbc/0x100 [ 986.567374][ T5292] ? register_lock_class+0x40/0x560 [ 986.567400][ T5292] ? __pfx_madvise_guard_install+0x10/0x10 [ 986.567425][ T5292] ? __pfx_guard_install_pud_entry+0x10/0x10 [ 986.567446][ T5292] ? __pfx_guard_install_pmd_entry+0x10/0x10 [ 986.567466][ T5292] ? __pfx_guard_install_pte_entry+0x10/0x10 [ 986.567491][ T5292] ? __pfx_guard_install_set_pte+0x10/0x10 [ 986.567518][ T5292] madvise_vma_behavior+0x11f1/0x3050 [ 986.567544][ T5292] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 986.567566][ T5292] ? mas_prev_setup.constprop.0+0xb6/0x9c0 [ 986.567595][ T5292] ? mas_prev+0x9b/0xf0 [ 986.567621][ T5292] ? __pfx_mas_prev+0x10/0x10 [ 986.567654][ T5292] ? find_vma_prev+0xd8/0x150 [ 986.567673][ T5292] ? lock_vma_under_rcu+0x1f9/0x590 [ 986.567697][ T5292] ? __pfx_find_vma_prev+0x10/0x10 [ 986.567721][ T5292] ? find_held_lock+0x2b/0x80 [ 986.567737][ T5292] ? madvise_do_behavior+0x1ea/0x510 [ 986.567757][ T5292] ? madvise_do_behavior+0x1ea/0x510 [ 986.567782][ T5292] madvise_walk_vmas+0x2fe/0xa90 [ 986.567807][ T5292] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 986.567829][ T5292] ? find_held_lock+0x2b/0x80 [ 986.567848][ T5292] madvise_do_behavior+0x1ea/0x510 [ 986.567871][ T5292] ? __pfx_madvise_do_behavior+0x10/0x10 [ 986.567891][ T5292] ? futex_wait+0x125/0x380 [ 986.567925][ T5292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 986.567957][ T5292] do_madvise+0x195/0x240 [ 986.567978][ T5292] ? __pfx_do_madvise+0x10/0x10 [ 986.567999][ T5292] ? do_futex+0x192/0x350 [ 986.568042][ T5292] __x64_sys_madvise+0xa9/0x110 [ 986.568067][ T5292] ? lockdep_hardirqs_on+0x78/0x100 [ 986.568091][ T5292] do_syscall_64+0x106/0xf80 [ 986.568115][ T5292] ? clear_bhb_loop+0x40/0x90 [ 986.568137][ T5292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 986.568156][ T5292] RIP: 0033:0x7f14a359c799 [ 986.568171][ T5292] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 986.568188][ T5292] RSP: 002b:00007f14a451f028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 986.568207][ T5292] RAX: ffffffffffffffda RBX: 00007f14a3815fa0 RCX: 00007f14a359c799 [ 986.568218][ T5292] RDX: 0000000000000066 RSI: 0000000002021000 RDI: 0000000000000000 [ 986.568228][ T5292] RBP: 00007f14a3632c99 R08: 0000000000000000 R09: 0000000000000000 [ 986.568239][ T5292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 986.568249][ T5292] R13: 00007f14a3816038 R14: 00007f14a3815fa0 R15: 00007ffcdcfe7868 [ 986.568272][ T5292] [ 987.919963][ T5310] netlink: 4394 bytes leftover after parsing attributes in process `syz.0.14818'. [ 988.342685][ T5316] netlink: 346 bytes leftover after parsing attributes in process `syz.2.14821'. [ 988.713549][ T29] audit: type=1326 audit(4294967436.780:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5321 comm="syz.3.14819" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f38ebb9c799 code=0x0 [ 988.938432][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 988.945203][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 989.153079][ T5339] netlink: 4394 bytes leftover after parsing attributes in process `syz.1.14828'. [ 990.610999][ T5323] kexec: Could not allocate control_code_buffer [ 990.686233][ T5362] netlink: 40 bytes leftover after parsing attributes in process `syz.0.14839'. [ 991.401288][ T5378] netlink: 346 bytes leftover after parsing attributes in process `syz.0.14846'. [ 992.050031][ T5388] netlink: 40 bytes leftover after parsing attributes in process `syz.2.14851'. [ 992.548753][ T5399] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input48 [ 1034.783911][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.798492][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.812086][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.825766][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.839486][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.853757][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.867475][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.881194][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.894795][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.908887][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1039.760411][ C0] net_ratelimit: 3433 callbacks suppressed [ 1039.760431][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1039.779992][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1039.794028][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1039.807789][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1039.821987][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1039.835704][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1039.849420][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1039.862984][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1039.876430][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1039.890608][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1044.744736][ C0] net_ratelimit: 3413 callbacks suppressed [ 1044.744756][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1044.764196][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1044.777959][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1044.791675][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1044.805338][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1044.818810][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1044.832520][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1044.846105][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1044.860588][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1044.874251][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1049.728628][ C0] net_ratelimit: 3381 callbacks suppressed [ 1049.728648][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1049.748685][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1049.762247][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1049.775812][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1049.789578][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1049.803593][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1049.817329][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1049.831322][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1049.844713][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1049.858247][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1050.067523][T17775] Bluetooth: hci2: command tx timeout [ 1054.713223][ C0] net_ratelimit: 3420 callbacks suppressed [ 1054.713244][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1054.732779][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1054.746447][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1054.759870][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1054.773566][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1054.787056][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1054.801082][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1054.814693][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1054.828448][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1054.843022][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1059.696729][ C0] net_ratelimit: 3446 callbacks suppressed [ 1059.696749][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1059.716524][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1059.729971][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1059.743588][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1059.756909][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1059.770250][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1059.783754][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1059.798006][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1059.811348][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1059.824778][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1064.681546][ C0] net_ratelimit: 3421 callbacks suppressed [ 1064.681566][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1064.701404][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1064.715071][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1064.728883][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1064.742668][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1064.756107][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1064.769962][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1064.783423][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1064.797444][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1064.811143][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1069.665322][ C0] net_ratelimit: 3381 callbacks suppressed [ 1069.665341][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1069.685076][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1069.699031][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1069.712740][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1069.726114][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1069.739555][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1069.753006][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1069.766983][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1069.780571][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1069.794495][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1074.649579][ C0] net_ratelimit: 3387 callbacks suppressed [ 1074.649599][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1074.669235][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1074.682849][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1074.696814][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1074.710606][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1074.724354][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1074.737980][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1074.751948][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1074.765383][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1074.778849][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1079.633050][ C0] net_ratelimit: 6537 callbacks suppressed [ 1079.633071][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1079.651540][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1079.665208][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1079.677791][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1079.690412][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1079.703277][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1079.716912][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1079.729940][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1079.742987][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1079.755692][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1083.828343][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 1084.617015][ C0] net_ratelimit: 7107 callbacks suppressed [ 1084.617035][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1084.636684][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1084.649360][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1084.662156][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1084.674782][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1084.688275][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1084.701035][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1084.713620][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1084.726459][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1084.740029][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1089.601106][ C0] net_ratelimit: 7083 callbacks suppressed [ 1089.601125][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1089.620353][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1089.633255][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1089.645926][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1089.659543][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1089.672336][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1089.685013][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1089.698023][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1089.711665][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1089.724232][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1094.585166][ C0] net_ratelimit: 7036 callbacks suppressed [ 1094.585186][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1094.603497][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1094.617189][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1094.630093][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1094.642722][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1094.655246][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1094.669060][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1094.681941][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1094.694357][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1094.706982][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1099.519371][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1099.526355][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5419/1:b..l P5422/1:b..l P2173/1:b..l [ 1099.538008][ C0] rcu: (detected by 0, t=10502 jiffies, g=222597, q=932 ncpus=1) [ 1099.545817][ C0] task:syz-executor state:R running task stack:23928 pid:2173 tgid:2173 ppid:2162 task_flags:0x400140 flags:0x00080000 [ 1099.561033][ C0] Call Trace: [ 1099.564324][ C0] [ 1099.567431][ C0] __schedule+0xfee/0x6120 [ 1099.571847][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 1099.577060][ C0] ? __dev_queue_xmit+0x8a0/0x4800 [ 1099.582273][ C0] ? __pfx_css_rstat_updated+0x10/0x10 [ 1099.587742][ C0] ? __pfx___schedule+0x10/0x10 [ 1099.592592][ C0] ? mark_held_locks+0x40/0x70 [ 1099.597355][ C0] preempt_schedule_irq+0x50/0x90 [ 1099.602468][ C0] irqentry_exit+0x17b/0x670 [ 1099.607068][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1099.613142][ C0] RIP: 0010:kasan_byte_accessible+0x0/0x30 [ 1099.619508][ C0] Code: 0c 24 ba 01 00 00 00 e9 de fd ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <0f> 1f 40 d6 48 b8 00 00 00 00 00 fc ff df 48 c1 ef 03 48 01 c7 0f [ 1099.639301][ C0] RSP: 0018:ffffc900039f6c08 EFLAGS: 00000202 [ 1099.645376][ C0] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000002 [ 1099.653557][ C0] RDX: 0000000000000000 RSI: ffffffff81b7b011 RDI: ffffffff8e7e74e0 [ 1099.661614][ C0] RBP: ffffffff8e7e74e0 R08: 0000000000000000 R09: 0000000000000000 [ 1099.669579][ C0] R10: 0000000000000200 R11: 000000000000f2c2 R12: ffffffff81b7b011 [ 1099.677644][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1099.685726][ C0] ? unwind_next_frame+0xd1/0x1ea0 [ 1099.690868][ C0] ? unwind_next_frame+0xd1/0x1ea0 [ 1099.696340][ C0] __kasan_check_byte+0x13/0x50 [ 1099.701399][ C0] lock_acquire+0x148/0x380 [ 1099.705944][ C0] ? unwind_next_frame+0x3be/0x1ea0 [ 1099.711338][ C0] ? unwind_next_frame+0x3be/0x1ea0 [ 1099.716542][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1099.722701][ C0] unwind_next_frame+0xd1/0x1ea0 [ 1099.727829][ C0] ? unwind_next_frame+0xbd/0x1ea0 [ 1099.732956][ C0] ? save_stack+0x162/0x1e0 [ 1099.737500][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1099.743784][ C0] arch_stack_walk+0x94/0xf0 [ 1099.748524][ C0] ? save_stack+0x162/0x1e0 [ 1099.753576][ C0] stack_trace_save+0x8e/0xc0 [ 1099.758267][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1099.763832][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1099.768792][ C0] save_stack+0x162/0x1e0 [ 1099.773151][ C0] ? __pfx_save_stack+0x10/0x10 [ 1099.778079][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1099.783256][ C0] __set_page_owner+0x8c/0x540 [ 1099.788028][ C0] ? __pfx___set_page_owner+0x10/0x10 [ 1099.793576][ C0] ? bad_range+0x261/0x400 [ 1099.798001][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 1099.803205][ C0] post_alloc_hook+0x153/0x170 [ 1099.808353][ C0] get_page_from_freelist+0x111d/0x3140 [ 1099.814272][ C0] ? __pfx___might_resched+0x10/0x10 [ 1099.819774][ C0] ? prepare_alloc_pages+0x16d/0x5f0 [ 1099.825089][ C0] __alloc_frozen_pages_noprof+0x27c/0x2ba0 [ 1099.831089][ C0] ? kasan_save_stack+0x3f/0x50 [ 1099.835942][ C0] ? kasan_save_stack+0x30/0x50 [ 1099.841328][ C0] ? kasan_save_track+0x14/0x30 [ 1099.846200][ C0] ? __kasan_slab_alloc+0x89/0x90 [ 1099.851391][ C0] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 1099.857571][ C0] ? ptlock_alloc+0x1f/0x70 [ 1099.862096][ C0] ? pte_alloc_one+0x82/0x3d0 [ 1099.866869][ C0] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1099.873360][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1099.878434][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1099.883390][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1099.888694][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1099.894702][ C0] ? policy_nodemask+0xed/0x4f0 [ 1099.899647][ C0] alloc_pages_mpol+0x1fb/0x550 [ 1099.904499][ C0] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 1099.909951][ C0] ? page_table_check_set+0x49a/0xa10 [ 1099.915497][ C0] alloc_pages_noprof+0x131/0x390 [ 1099.920536][ C0] pte_alloc_one+0x1c/0x3d0 [ 1099.925046][ C0] __pte_alloc+0x6d/0x3e0 [ 1099.929371][ C0] ? __pfx___pte_alloc+0x10/0x10 [ 1099.934328][ C0] ? __pfx___might_resched+0x10/0x10 [ 1099.939635][ C0] ? copy_page_range+0x1e9d/0x6570 [ 1099.944848][ C0] copy_page_range+0x3e51/0x6570 [ 1099.949892][ C0] ? __pfx_copy_page_range+0x10/0x10 [ 1099.955222][ C0] ? __pfx___might_resched+0x10/0x10 [ 1099.960632][ C0] ? up_write+0x290/0x4f0 [ 1099.964977][ C0] dup_mmap+0xd25/0x2180 [ 1099.969251][ C0] ? __pfx_dup_mmap+0x10/0x10 [ 1099.973927][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1099.979825][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1099.984882][ C0] ? find_held_lock+0x2b/0x80 [ 1099.989558][ C0] ? __percpu_counter_init_many+0x2bc/0x3b0 [ 1099.995638][ C0] copy_process+0x7523/0x7a40 [ 1100.000424][ C0] ? __pfx_copy_process+0x10/0x10 [ 1100.005456][ C0] ? do_raw_spin_lock+0x128/0x260 [ 1100.010585][ C0] kernel_clone+0xfc/0x9a0 [ 1100.015088][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 1100.020194][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1100.025143][ C0] ? find_held_lock+0x2b/0x80 [ 1100.029836][ C0] ? __might_fault+0xc5/0x140 [ 1100.034690][ C0] __do_sys_clone+0xd9/0x120 [ 1100.039276][ C0] ? __pfx___do_sys_clone+0x10/0x10 [ 1100.044501][ C0] do_syscall_64+0x106/0xf80 [ 1100.049125][ C0] ? clear_bhb_loop+0x40/0x90 [ 1100.053903][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1100.059798][ C0] RIP: 0033:0x7f14a35c5212 [ 1100.064313][ C0] RSP: 002b:00007ffcdcfe7a80 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1100.072809][ C0] RAX: ffffffffffffffda RBX: 00007ffcdcfe7a80 RCX: 00007f14a35c5212 [ 1100.080775][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1100.088848][ C0] RBP: 00007ffcdcfe7c0c R08: 0000000000000000 R09: 0000000000000001 [ 1100.096986][ C0] R10: 000055556d8cb7d0 R11: 0000000000000246 R12: 0000000000000001 [ 1100.106576][ C0] R13: 00000000000927c0 R14: 00000000000f3b7d R15: 00007ffcdcfe7c60 [ 1100.114554][ C0] [ 1100.117654][ C0] task:syz.0.14863 state:R running task stack:26760 pid:5422 tgid:5421 ppid:5822 task_flags:0x40054c flags:0x00080000 [ 1100.131292][ C0] Call Trace: [ 1100.134563][ C0] [ 1100.137603][ C0] __schedule+0xfee/0x6120 [ 1100.142120][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 1100.147409][ C0] ? __pfx___schedule+0x10/0x10 [ 1100.152521][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 1100.158091][ C0] preempt_schedule_common+0x42/0xc0 [ 1100.163396][ C0] preempt_schedule_thunk+0x16/0x30 [ 1100.168637][ C0] _raw_spin_unlock+0x3e/0x50 [ 1100.173322][ C0] unmap_page_range+0x152f/0x4840 [ 1100.178555][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 1100.184051][ C0] ? mas_next_slot+0x1003/0x18b0 [ 1100.189011][ C0] ? uprobe_munmap+0x9e/0x700 [ 1100.194309][ C0] unmap_single_vma+0x153/0x240 [ 1100.199167][ C0] unmap_vmas+0x295/0x590 [ 1100.203518][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 1100.208399][ C0] exit_mmap+0x1ef/0xa30 [ 1100.212660][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 1100.217539][ C0] __mmput+0x12a/0x410 [ 1100.221706][ C0] mmput+0x67/0x80 [ 1100.225418][ C0] do_exit+0x819/0x2b60 [ 1100.229585][ C0] ? __pfx_do_exit+0x10/0x10 [ 1100.234181][ C0] ? do_raw_spin_lock+0x128/0x260 [ 1100.239211][ C0] ? find_held_lock+0x2b/0x80 [ 1100.243913][ C0] ? get_signal+0x7e0/0x21e0 [ 1100.248512][ C0] do_group_exit+0xd5/0x2a0 [ 1100.253101][ C0] get_signal+0x1ec7/0x21e0 [ 1100.257605][ C0] ? __pfx_get_signal+0x10/0x10 [ 1100.262729][ C0] ? do_futex+0x192/0x350 [ 1100.267060][ C0] arch_do_signal_or_restart+0x91/0x770 [ 1100.272606][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1100.278866][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 1100.284255][ C0] exit_to_user_mode_loop+0x86/0x4a0 [ 1100.289822][ C0] do_syscall_64+0x668/0xf80 [ 1100.294429][ C0] ? clear_bhb_loop+0x40/0x90 [ 1100.299170][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1100.305233][ C0] RIP: 0033:0x7f7f7079c799 [ 1100.309812][ C0] RSP: 002b:00007f7f6e9f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1100.318302][ C0] RAX: fffffffffffffe00 RBX: 00007f7f70a15fa8 RCX: 00007f7f7079c799 [ 1100.326471][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7f70a15fa8 [ 1100.334523][ C0] RBP: 00007f7f70a15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 1100.343009][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1100.351058][ C0] R13: 00007f7f70a16038 R14: 00007ffede78c010 R15: 00007ffede78c0f8 [ 1100.359048][ C0] [ 1100.362062][ C0] task:syz.3.14862 state:R running task stack:27320 pid:5419 tgid:5417 ppid:5823 task_flags:0x40054c flags:0x00080000 [ 1100.375627][ C0] Call Trace: [ 1100.378924][ C0] [ 1100.381867][ C0] __schedule+0xfee/0x6120 [ 1100.386308][ C0] ? __pfx___schedule+0x10/0x10 [ 1100.391346][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 1100.396750][ C0] preempt_schedule_common+0x42/0xc0 [ 1100.402141][ C0] preempt_schedule_thunk+0x16/0x30 [ 1100.407416][ C0] _raw_spin_unlock+0x3e/0x50 [ 1100.412130][ C0] unmap_page_range+0x152f/0x4840 [ 1100.417178][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 1100.422645][ C0] ? mas_next_slot+0x1003/0x18b0 [ 1100.427676][ C0] ? uprobe_munmap+0x9e/0x700 [ 1100.432397][ C0] unmap_single_vma+0x153/0x240 [ 1100.437524][ C0] unmap_vmas+0x295/0x590 [ 1100.441870][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 1100.446922][ C0] exit_mmap+0x1ef/0xa30 [ 1100.451251][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 1100.456125][ C0] __mmput+0x12a/0x410 [ 1100.460203][ C0] mmput+0x67/0x80 [ 1100.463922][ C0] do_exit+0x819/0x2b60 [ 1100.468105][ C0] ? __pfx_do_exit+0x10/0x10 [ 1100.472717][ C0] ? do_raw_spin_lock+0x128/0x260 [ 1100.478071][ C0] ? find_held_lock+0x2b/0x80 [ 1100.483097][ C0] ? get_signal+0x7e0/0x21e0 [ 1100.487868][ C0] do_group_exit+0xd5/0x2a0 [ 1100.492428][ C0] get_signal+0x1ec7/0x21e0 [ 1100.496961][ C0] ? __pfx_get_signal+0x10/0x10 [ 1100.501907][ C0] ? do_futex+0x192/0x350 [ 1100.506256][ C0] arch_do_signal_or_restart+0x91/0x770 [ 1100.511918][ C0] ? find_held_lock+0x2b/0x80 [ 1100.516777][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1100.523396][ C0] ? __pfx___x64_sys_futex+0x10/0x10 [ 1100.528788][ C0] exit_to_user_mode_loop+0x86/0x4a0 [ 1100.534102][ C0] do_syscall_64+0x668/0xf80 [ 1100.538697][ C0] ? clear_bhb_loop+0x40/0x90 [ 1100.543385][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1100.549603][ C0] RIP: 0033:0x7f38ebb9c799 [ 1100.554039][ C0] RSP: 002b:00007f38eca230e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1100.562552][ C0] RAX: fffffffffffffe00 RBX: 00007f38ebe15fa8 RCX: 00007f38ebb9c799 [ 1100.570704][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f38ebe15fa8 [ 1100.578797][ C0] RBP: 00007f38ebe15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 1100.586852][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1100.594907][ C0] R13: 00007f38ebe16038 R14: 00007ffe83f8b000 R15: 00007ffe83f8b0e8 [ 1100.602981][ C0] [ 1100.605999][ C0] rcu: rcu_preempt kthread starved for 573 jiffies! g222597 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 1100.617387][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 1100.627348][ C0] rcu: RCU grace-period kthread stack dump: [ 1100.633342][ C0] task:rcu_preempt state:R running task stack:27832 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 1100.647351][ C0] Call Trace: [ 1100.650634][ C0] [ 1100.653582][ C0] __schedule+0xfee/0x6120 [ 1100.658023][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1100.663113][ C0] ? __pfx___schedule+0x10/0x10 [ 1100.667998][ C0] ? find_held_lock+0x2b/0x80 [ 1100.672691][ C0] ? schedule+0x2bf/0x390 [ 1100.677042][ C0] schedule+0xdd/0x390 [ 1100.681225][ C0] schedule_timeout+0x127/0x280 [ 1100.686105][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 1100.691569][ C0] ? __pfx_process_timeout+0x10/0x10 [ 1100.696865][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1100.702861][ C0] ? prepare_to_swait_event+0xdf/0x4a0 [ 1100.708558][ C0] rcu_gp_fqs_loop+0x1a9/0x900 [ 1100.713475][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 1100.718772][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 1100.723726][ C0] ? __pfx_rcu_gp_cleanup+0x10/0x10 [ 1100.728925][ C0] ? rcu_is_watching+0x12/0xc0 [ 1100.733777][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1100.739591][ C0] rcu_gp_kthread+0x179/0x230 [ 1100.744538][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 1100.749914][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1100.755734][ C0] ? __kthread_parkme+0x18c/0x230 [ 1100.760771][ C0] ? kthread+0x13a/0x450 [ 1100.765039][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 1100.770403][ C0] kthread+0x370/0x450 [ 1100.774484][ C0] ? __pfx_kthread+0x10/0x10 [ 1100.779085][ C0] ret_from_fork+0x754/0xd80 [ 1100.783773][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 1100.788903][ C0] ? __switch_to+0x7b4/0x1120 [ 1100.793578][ C0] ? __pfx_kthread+0x10/0x10 [ 1100.798285][ C0] ret_from_fork_asm+0x1a/0x30 [ 1100.803100][ C0] [ 1100.806402][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 1100.812849][ C0] CPU: 0 UID: 0 PID: 17775 Comm: kworker/u12:2 Tainted: G U W L XTNJ syzkaller #0 PREEMPT(full) [ 1100.824394][ C0] Tainted: [U]=USER, [W]=WARN, [L]=SOFTLOCKUP, [X]=AUX, [T]=RANDSTRUCT, [N]=TEST, [J]=FWCTL [ 1100.834626][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1100.844696][ C0] Workqueue: krxrpcd rxrpc_peer_keepalive_worker [ 1100.851207][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x35/0x70 [ 1100.857463][ C0] Code: 48 8b 34 24 65 48 8b 15 a1 47 05 12 a9 00 01 ff 00 74 1b f6 c4 01 74 07 a9 00 00 ff 00 74 05 e9 51 73 88 09 8b 82 a4 16 00 00 <85> c0 74 f1 8b 82 80 16 00 00 83 f8 02 75 e6 48 8b 8a 88 16 00 00 [ 1100.877631][ C0] RSP: 0018:ffffc90000006688 EFLAGS: 00000246 [ 1100.883777][ C0] RAX: 0000000000000000 RBX: ffff88814b490c80 RCX: ffffffff895fcf4a [ 1100.891835][ C0] RDX: ffff88807de85b80 RSI: ffffffff895fcf5c RDI: ffff88807de85b80 [ 1100.899898][ C0] RBP: ffff88814b490c90 R08: 0000000000000007 R09: 000000000000ffff [ 1100.907871][ C0] R10: 0000000000000002 R11: aaaa020000003333 R12: ffff88814f00c000 [ 1100.915934][ C0] R13: 0000000000000002 R14: 00000000489797de R15: ffff88802da31800 [ 1100.923979][ C0] FS: 0000000000000000(0000) GS:ffff88812434a000(0000) knlGS:0000000000000000 [ 1100.932917][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1100.939495][ C0] CR2: 00007f611429e17a CR3: 000000002a240000 CR4: 00000000003526f0 [ 1100.947635][ C0] Call Trace: [ 1100.951352][ C0] [ 1100.954187][ C0] __dev_queue_xmit+0x15c/0x4800 [ 1100.959121][ C0] ? kmem_cache_alloc_node_noprof+0x2a9/0x6f0 [ 1100.965201][ C0] ? kmalloc_reserve+0x148/0x350 [ 1100.970145][ C0] ? __kasan_slab_alloc+0x60/0x90 [ 1100.975219][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1100.980727][ C0] ? __asan_memset+0x23/0x50 [ 1100.985963][ C0] ? __alloc_skb+0x4e9/0x710 [ 1100.990759][ C0] ? __alloc_skb+0x5b7/0x710 [ 1100.995792][ C0] ? __asan_memcpy+0x3c/0x60 [ 1101.000415][ C0] ? __asan_memcpy+0x3c/0x60 [ 1101.005028][ C0] ? skb_copy_header+0x20/0x2b0 [ 1101.009900][ C0] ? __pskb_copy_fclone+0x4a7/0xcb0 [ 1101.015112][ C0] ? hsr_get_seq_block+0xf8/0x510 [ 1101.020149][ C0] ? __asan_memmove+0x3c/0x60 [ 1101.024829][ C0] ? hsr_create_tagged_frame+0x795/0xf00 [ 1101.030558][ C0] ? hsr_addr_subst_dest+0xef/0x6e0 [ 1101.036087][ C0] hsr_forward_skb+0xcbc/0x28a0 [ 1101.040934][ C0] ? __pfx_hsr_drop_frame+0x10/0x10 [ 1101.046216][ C0] ? __pfx_hsr_forward_skb+0x10/0x10 [ 1101.051527][ C0] hsr_dev_xmit+0x213/0x400 [ 1101.056025][ C0] dev_hard_start_xmit+0x121/0x7d0 [ 1101.061217][ C0] __dev_queue_xmit+0x32c1/0x4800 [ 1101.066300][ C0] ? ip6t_do_table+0xc1d/0x1c90 [ 1101.071320][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1101.076869][ C0] ? lock_acquire+0x1cf/0x380 [ 1101.081544][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 1101.086751][ C0] ? unwind_next_frame+0x3be/0x1ea0 [ 1101.091946][ C0] ? nf_nat_ipv6_fn+0xff/0x2d0 [ 1101.096895][ C0] br_dev_queue_push_xmit+0x360/0x550 [ 1101.102264][ C0] br_nf_dev_queue_xmit+0x741/0x2a20 [ 1101.107570][ C0] ? find_held_lock+0x2b/0x80 [ 1101.112249][ C0] ? __pfx_br_nf_dev_queue_xmit+0x10/0x10 [ 1101.118078][ C0] ? br_nf_post_routing+0xafb/0x16a0 [ 1101.123362][ C0] br_nf_post_routing+0xcbb/0x16a0 [ 1101.128818][ C0] ? __pfx_br_nf_post_routing+0x10/0x10 [ 1101.134391][ C0] ? __pfx_br_nf_dev_queue_xmit+0x10/0x10 [ 1101.140112][ C0] ? lock_acquire+0x1cf/0x380 [ 1101.144961][ C0] nf_hook_slow+0xbf/0x220 [ 1101.149380][ C0] br_forward_finish+0x261/0x4d0 [ 1101.154784][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 1101.160261][ C0] ? __pfx_br_dev_queue_push_xmit+0x10/0x10 [ 1101.166280][ C0] ? nf_hook_slow+0x167/0x220 [ 1101.170987][ C0] br_nf_hook_thresh+0x30d/0x420 [ 1101.175945][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 1101.181408][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 1101.187073][ C0] ? lock_acquire+0x1cf/0x380 [ 1101.191878][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 1101.197519][ C0] ? net_generic+0xea/0x2a0 [ 1101.202028][ C0] br_nf_forward_finish+0x693/0xb30 [ 1101.207231][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 1101.212795][ C0] br_nf_forward_ip.part.0+0x61e/0x820 [ 1101.218392][ C0] br_nf_forward+0xfe5/0x19f0 [ 1101.223427][ C0] nf_hook_slow+0xbf/0x220 [ 1101.228035][ C0] __br_forward+0x2f6/0x970 [ 1101.232646][ C0] ? __pfx___br_forward+0x10/0x10 [ 1101.237800][ C0] ? __asan_memcpy+0x3c/0x60 [ 1101.242509][ C0] ? __pfx_br_forward_finish+0x10/0x10 [ 1101.248223][ C0] ? __skb_clone+0x570/0x760 [ 1101.252848][ C0] maybe_deliver+0xf0/0x180 [ 1101.257384][ C0] br_flood+0x193/0x650 [ 1101.261565][ C0] br_handle_frame_finish+0xff4/0x1f60 [ 1101.267041][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1101.272974][ C0] ? __local_bh_enable_ip+0x9e/0x120 [ 1101.278266][ C0] ? ip6t_do_table+0xc1d/0x1c90 [ 1101.283129][ C0] ? __pfx_ip6t_do_table+0x10/0x10 [ 1101.288344][ C0] ? nf_hook_slow+0x167/0x220 [ 1101.293253][ C0] br_nf_hook_thresh+0x30d/0x420 [ 1101.298498][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1101.304499][ C0] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 1101.309965][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1101.316049][ C0] ? __pfx_nf_nat_ipv6_in+0x10/0x10 [ 1101.321339][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1101.327328][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1101.333399][ C0] br_nf_pre_routing_finish_ipv6+0x769/0xfb0 [ 1101.339389][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1101.345721][ C0] br_nf_pre_routing_ipv6+0x39c/0x8b0 [ 1101.351181][ C0] ? __pfx_br_nf_pre_routing_ipv6+0x10/0x10 [ 1101.357257][ C0] ? lock_acquire+0x1cf/0x380 [ 1101.361935][ C0] ? __pfx_br_nf_pre_routing_finish_ipv6+0x10/0x10 [ 1101.368693][ C0] ? net_generic+0xea/0x2a0 [ 1101.373283][ C0] br_nf_pre_routing+0x90d/0x1550 [ 1101.378501][ C0] br_handle_frame+0xcdd/0x1520 [ 1101.383578][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 1101.388886][ C0] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 1101.394876][ C0] ? __pfx_br_handle_frame+0x10/0x10 [ 1101.400177][ C0] __netif_receive_skb_core.constprop.0+0x6c5/0x3550 [ 1101.406946][ C0] ? mark_held_locks+0x40/0x70 [ 1101.411723][ C0] ? kmem_cache_free+0x124/0x6a0 [ 1101.416750][ C0] ? skb_release_data+0x7a0/0x9d0 [ 1101.421977][ C0] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 1101.429118][ C0] ? kfree_skbmem+0x19f/0x210 [ 1101.433896][ C0] ? sk_skb_reason_drop+0x114/0x1b0 [ 1101.439136][ C0] ? ip6_mc_input+0x51a/0xf50 [ 1101.443945][ C0] ? __pfx_ip6_mc_input+0x10/0x10 [ 1101.450380][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1101.455580][ C0] ? process_backlog+0x32a/0x1580 [ 1101.460806][ C0] __netif_receive_skb_one_core+0xb0/0x1e0 [ 1101.466615][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1101.473030][ C0] ? lock_acquire+0x1cf/0x380 [ 1101.477721][ C0] ? process_backlog+0x32a/0x1580 [ 1101.482837][ C0] ? process_backlog+0x32a/0x1580 [ 1101.487859][ C0] __netif_receive_skb+0x1f/0x120 [ 1101.492980][ C0] process_backlog+0x37a/0x1580 [ 1101.497918][ C0] __napi_poll.constprop.0+0xaf/0x450 [ 1101.503394][ C0] net_rx_action+0xa40/0xf20 [ 1101.508011][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 1101.513156][ C0] ? mark_held_locks+0x40/0x70 [ 1101.518044][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 1101.523336][ C0] ? tmigr_handle_remote+0x132/0x380 [ 1101.528720][ C0] ? mark_held_locks+0x40/0x70 [ 1101.533483][ C0] handle_softirqs+0x1eb/0x9e0 [ 1101.538417][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 1101.543884][ C0] ? irqtime_account_irq+0x176/0x2d0 [ 1101.549261][ C0] ? rxrpc_peer_keepalive_worker+0x407/0xed0 [ 1101.555344][ C0] do_softirq+0xac/0xe0 [ 1101.559588][ C0] [ 1101.562514][ C0] [ 1101.565461][ C0] __local_bh_enable_ip+0xf8/0x120 [ 1101.570611][ C0] rxrpc_peer_keepalive_worker+0x407/0xed0 [ 1101.576680][ C0] ? __pfx_rxrpc_peer_keepalive_worker+0x10/0x10 [ 1101.583128][ C0] ? rcu_is_watching+0x12/0xc0 [ 1101.587989][ C0] process_one_work+0xa23/0x19a0 [ 1101.592974][ C0] ? __pfx_process_one_work+0x10/0x10 [ 1101.598385][ C0] ? __pfx_rxrpc_peer_keepalive_worker+0x10/0x10 [ 1101.604839][ C0] worker_thread+0x5ef/0xe50 [ 1101.609486][ C0] ? kthread+0x13a/0x450 [ 1101.613870][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1101.619072][ C0] kthread+0x370/0x450 [ 1101.623250][ C0] ? __pfx_kthread+0x10/0x10 [ 1101.627853][ C0] ret_from_fork+0x754/0xd80 [ 1101.632458][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 1101.637616][ C0] ? __switch_to+0x7b4/0x1120 [ 1101.642305][ C0] ? __pfx_kthread+0x10/0x10 [ 1101.646902][ C0] ret_from_fork_asm+0x1a/0x30 [ 1101.651764][ C0] [ 1101.655657][ C0] net_ratelimit: 6759 callbacks suppressed [ 1101.655673][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1101.675529][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1101.688369][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1101.700977][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1101.713654][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1101.727510][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1101.740115][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1101.755245][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1101.768031][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1101.781932][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1106.632568][ C0] net_ratelimit: 6971 callbacks suppressed [ 1106.632589][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1106.651400][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1106.663814][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1106.676661][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1106.690122][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1106.702878][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1106.715311][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 1106.728157][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:3a:b7:af:44:99:4f, vlan:0) [ 1106.742085][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1106.754482][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)