last executing test programs: 8.25053375s ago: executing program 2 (id=14258): close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) socketpair$auto(0xf, 0x7, 0x8, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) setsockopt$auto(r0, 0x110, 0x7, 0x0, 0x4) 8.051747117s ago: executing program 2 (id=14261): r0 = socket(0x1d, 0x3, 0x1) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r2}, 0x6a) setsockopt$auto(r0, 0x65, 0x1, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) 7.848043334s ago: executing program 2 (id=14263): mmap$auto(0x0, 0x4005, 0x2, 0x40eb2, 0x401, 0x300000000000) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xc0180, 0x0) ioctl$auto_KVM_CREATE_VM(r0, 0xae01, 0x0) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) ioctl$auto(0x3, 0x4010ae42, 0x38) 7.542723671s ago: executing program 2 (id=14269): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) inotify_add_watch$auto(0xffffffffffffffff, 0x0, 0x1000e6e) 6.980514894s ago: executing program 2 (id=14275): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x19) mprotect$auto(0x200000000000, 0x806121, 0x6) 6.87780793s ago: executing program 1 (id=14276): mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) r0 = socket(0xa, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_5={@target_ifindex=r2, r1, 0x4, 0x1, r0, @relative_id=0x13, 0xe600}, 0xf) bpf$auto(0x4, &(0x7f00000001c0)=@raw_tracepoint={0x5, r0, 0x0, 0x3}, 0xc) 6.678958789s ago: executing program 1 (id=14277): mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000) r0 = socket(0x11, 0x80003, 0x300) sysfs$auto(0x2, 0x2, 0x0) setsockopt$auto(r0, 0x107, 0x8, 0x0, 0x6) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x80000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) 6.451696622s ago: executing program 3 (id=14279): close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) pipe$auto(0x0) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) vmsplice$auto(0x4, &(0x7f0000000040)={0x0, 0x80000000002}, 0x3, 0x4) 5.673196609s ago: executing program 3 (id=14285): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x80000000000000a, 0x2, 0x0) socket(0x2d, 0x2, 0x0) ioctl$auto(0x3, 0x89e0, 0x91) ioctl$auto(0x3, 0x89e1, 0x91) 5.656345054s ago: executing program 1 (id=14286): mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x8, 0x1000000004, 0x8b72, 0x2, 0x8000) setrlimit$auto(0x1000000007, 0x0) bind$auto(0x3, &(0x7f0000000040)=@ethernet={0x1, @multicast}, 0x6a) ioctl$auto(0x3, 0x89e0, 0x38) 5.481866914s ago: executing program 1 (id=14288): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x130) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x31) fallocate$auto(0x8000000000000003, 0x0, 0x9, 0x4cbd5d) mmap$auto(0x0, 0x1, 0xfd5, 0x12, r0, 0x0) mmap$auto(0x9, 0x1ff, 0x4, 0x14, 0x3, 0x0) 5.308495632s ago: executing program 0 (id=14289): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x10, 0x2, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00211459a600fbdbdf250200000008000300000000001b0004"], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB=' \x00\''], 0x1ac}}, 0x40400) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) 4.966222476s ago: executing program 2 (id=14290): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0xffffffffffffffff, 0x28000) futex$auto(0x0, 0x85, 0x38, 0x0, 0x0, 0x80800005) unshare$auto(0x40000080) close_range$auto(0x0, 0xfffffffffffff000, 0x0) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mtrr\x00', 0xc0000, 0x0) ioctl$auto(r0, 0x40104d01, r0) 4.958513016s ago: executing program 0 (id=14298): close_range$auto(0x2, 0x8, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop15\x00', 0x18fa02, 0x0) r0 = fanotify_init$auto(0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fanotify_mark$auto(r0, 0x205, 0xa, 0x4, 0x0) close_range$auto(0x2, 0x8, 0x0) 4.855843731s ago: executing program 3 (id=14291): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00'}) r1 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) mmap$auto(0x0, 0x10008, 0x4000000000df, 0xeb1, 0x401, 0x8000) recvmmsg$auto(r1, 0x0, 0x7ffffff9, 0x70da, 0x0) 4.778632871s ago: executing program 0 (id=14292): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) socket(0xa, 0x2, 0x73) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video13\x00', 0x20000, 0x0) ioctl$auto(0x3, 0xc0285628, 0x8) 4.418262225s ago: executing program 0 (id=14293): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) close_range$auto(0x2, 0x8, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r0 = socket(0x2b, 0x1, 0x0) r1 = openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/v4l-touch8\x00', 0x80382, 0x0) ioctl$auto(r1, 0xc0045627, r0) 4.417088332s ago: executing program 1 (id=14294): mmap$auto(0x6, 0x400008, 0x10000, 0x12, 0xffffffffffffffff, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/compact_memory\x00', 0x80801, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv6/fib_multipath_hash_fields\x00', 0x202, 0x0) mmap$auto(0x0, 0x20009, 0xb17a, 0xeb1, 0x3fd, 0x8000) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) write$auto(0x3, 0x0, 0xffd8) 4.415907876s ago: executing program 3 (id=14295): mmap$auto(0x0, 0x400009, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/net/unix\x00', 0x121040, 0x0) pread64$auto(r0, 0x0, 0x7ff, 0x5) r1 = openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/tracing/set_event\x00', 0x20201, 0x0) write$auto(r1, 0x0, 0x4) 4.234399694s ago: executing program 3 (id=14296): mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x3, 0xff) socket(0xa, 0x801, 0x84) getsockopt$auto(0x100000006, 0x0, 0x5, 0xfffffffffffffffe, 0x0) 4.142210225s ago: executing program 0 (id=14297): mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x8, 0x1000000004, 0x8b72, 0x2, 0x8000) setrlimit$auto(0x1000000007, 0x0) bind$auto(0x3, &(0x7f0000000040)=@ethernet={0x1, @multicast}, 0x6a) ioctl$auto(0x3, 0x89e0, 0x38) 4.140855773s ago: executing program 1 (id=14299): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) madvise$auto(0x0, 0xffffffffffff0005, 0x19) mprotect$auto(0x200000000000, 0x806121, 0x6) 749.627591ms ago: executing program 0 (id=14300): r0 = socket(0x10, 0x80002, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) close_range$auto(0x2, 0x8000, 0x0) io_uring_setup$auto(0x6, 0x0) timerfd_create$auto(0x7, 0x0) timerfd_settime$auto(r0, 0x0, 0x0, &(0x7f0000000080)={{0x1cf, 0x4}, {0x8, 0x9}}) 0s ago: executing program 3 (id=14301): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) sendmsg$auto_IPVS_CMD_SET_DEST(0xffffffffffffffff, 0x0, 0x4044000) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008012, r0, 0x8000) mmap$auto(0x0, 0x2000a, 0x10000000000df, 0xeb2, 0x401, 0x8000) mbind$auto(0x0, 0x2091d2, 0x4, 0x0, 0x6, 0x2) mlock$auto(0x7c88, 0x7fff) kernel console output (not intermixed with test programs): ][ T2277] CPU: 0 UID: 0 PID: 2277 Comm: syz.1.13402 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 931.672725][ T2277] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 931.672734][ T2277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 931.672746][ T2277] Call Trace: [ 931.672753][ T2277] [ 931.672761][ T2277] dump_stack_lvl+0x100/0x190 [ 931.672794][ T2277] should_fail_ex.cold+0x5/0xa [ 931.672815][ T2277] should_failslab+0xc2/0x120 [ 931.672836][ T2277] __kmalloc_cache_noprof+0x7a/0x6f0 [ 931.672860][ T2277] ? rxrpc_lookup_local+0x3f7/0x1220 [ 931.672893][ T2277] rxrpc_lookup_local+0x3f7/0x1220 [ 931.672924][ T2277] ? __pfx_rxrpc_lookup_local+0x10/0x10 [ 931.672954][ T2277] ? __local_bh_enable_ip+0x9e/0x120 [ 931.672977][ T2277] rxrpc_sendmsg+0x34a/0x680 [ 931.673010][ T2277] sock_write_iter+0x566/0x610 [ 931.673038][ T2277] ? __pfx_sock_write_iter+0x10/0x10 [ 931.673073][ T2277] ? bpf_lsm_file_permission+0x9/0x10 [ 931.673100][ T2277] ? security_file_permission+0x76/0x210 [ 931.673122][ T2277] ? rw_verify_area+0xce/0x6d0 [ 931.673150][ T2277] vfs_write+0x6ac/0x1070 [ 931.673179][ T2277] ? __pfx_sock_write_iter+0x10/0x10 [ 931.673208][ T2277] ? __pfx_vfs_write+0x10/0x10 [ 931.673234][ T2277] ? find_held_lock+0x2b/0x80 [ 931.673272][ T2277] ksys_write+0x1f8/0x250 [ 931.673301][ T2277] ? __pfx_ksys_write+0x10/0x10 [ 931.673335][ T2277] do_syscall_64+0x106/0xf80 [ 931.673357][ T2277] ? clear_bhb_loop+0x40/0x90 [ 931.673379][ T2277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 931.673399][ T2277] RIP: 0033:0x7f616a59c799 [ 931.673415][ T2277] 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 [ 931.673433][ T2277] RSP: 002b:00007f616b3d1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 931.673451][ T2277] RAX: ffffffffffffffda RBX: 00007f616a815fa0 RCX: 00007f616a59c799 [ 931.673463][ T2277] RDX: 0000000000100082 RSI: 0000000000000000 RDI: 0000000000000003 [ 931.673474][ T2277] RBP: 00007f616a632bd9 R08: 0000000000000000 R09: 0000000000000000 [ 931.673485][ T2277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 931.673495][ T2277] R13: 00007f616a816038 R14: 00007f616a815fa0 R15: 00007ffe50eb3958 [ 931.673519][ T2277] [ 933.383267][ T2303] FAULT_INJECTION: forcing a failure. [ 933.383267][ T2303] name failslab, interval 1, probability 0, space 0, times 0 [ 933.435365][ T2303] CPU: 0 UID: 0 PID: 2303 Comm: syz.1.13413 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 933.435401][ T2303] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 933.435409][ T2303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 933.435421][ T2303] Call Trace: [ 933.435428][ T2303] [ 933.435436][ T2303] dump_stack_lvl+0x100/0x190 [ 933.435468][ T2303] should_fail_ex.cold+0x5/0xa [ 933.435490][ T2303] should_failslab+0xc2/0x120 [ 933.435523][ T2303] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 933.435551][ T2303] ? __anon_vma_prepare+0xae/0x5e0 [ 933.435579][ T2303] ? __pfx_filemap_map_pages+0x10/0x10 [ 933.435606][ T2303] __anon_vma_prepare+0xae/0x5e0 [ 933.435629][ T2303] ? find_held_lock+0x2b/0x80 [ 933.435649][ T2303] ? __pfx_filemap_map_pages+0x10/0x10 [ 933.435674][ T2303] __vmf_anon_prepare+0x11f/0x250 [ 933.435696][ T2303] do_fault+0x152/0x1950 [ 933.435716][ T2303] ? __pmd_alloc+0x6aa/0x9c0 [ 933.435738][ T2303] __handle_mm_fault+0x180f/0x2b60 [ 933.435766][ T2303] ? mt_find+0x45e/0x8e0 [ 933.435791][ T2303] ? __pfx___handle_mm_fault+0x10/0x10 [ 933.435814][ T2303] ? __pfx_mt_find+0x10/0x10 [ 933.435854][ T2303] handle_mm_fault+0x36d/0xa20 [ 933.435882][ T2303] __get_user_pages+0xf9c/0x34d0 [ 933.435911][ T2303] ? __pfx___get_user_pages+0x10/0x10 [ 933.435938][ T2303] populate_vma_page_range+0x267/0x3f0 [ 933.435962][ T2303] ? __pfx_populate_vma_page_range+0x10/0x10 [ 933.435984][ T2303] ? __pfx_find_vma_intersection+0x10/0x10 [ 933.436004][ T2303] ? do_mmap+0x93f/0x12f0 [ 933.436026][ T2303] __mm_populate+0x107/0x3a0 [ 933.436049][ T2303] ? __pfx___mm_populate+0x10/0x10 [ 933.436074][ T2303] ? up_write+0x290/0x4f0 [ 933.436102][ T2303] vm_mmap_pgoff+0x37f/0x470 [ 933.436126][ T2303] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 933.436145][ T2303] ? __fget_files+0x215/0x3d0 [ 933.436166][ T2303] ? __fget_files+0x21f/0x3d0 [ 933.436187][ T2303] ksys_mmap_pgoff+0x3c8/0x650 [ 933.436206][ T2303] ? __x64_sys_futex+0x34f/0x4d0 [ 933.436229][ T2303] ? __x64_sys_futex+0x358/0x4d0 [ 933.436253][ T2303] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 933.436273][ T2303] ? xfd_validate_state+0x129/0x190 [ 933.436303][ T2303] __x64_sys_mmap+0x125/0x190 [ 933.436332][ T2303] do_syscall_64+0x106/0xf80 [ 933.436353][ T2303] ? clear_bhb_loop+0x40/0x90 [ 933.436375][ T2303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 933.436394][ T2303] RIP: 0033:0x7f616a59c799 [ 933.436411][ T2303] 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 [ 933.436428][ T2303] RSP: 002b:00007f616b3d1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 933.436447][ T2303] RAX: ffffffffffffffda RBX: 00007f616a815fa0 RCX: 00007f616a59c799 [ 933.436459][ T2303] RDX: 0000000000000003 RSI: 0000000000000009 RDI: 0000000000000000 [ 933.436469][ T2303] RBP: 00007f616a632bd9 R08: 0000000000000003 R09: 0000000000008000 [ 933.436481][ T2303] R10: 0000000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 933.436492][ T2303] R13: 00007f616a816038 R14: 00007f616a815fa0 R15: 00007ffe50eb3958 [ 933.436521][ T2303] [ 934.432314][ T2312] FAULT_INJECTION: forcing a failure. [ 934.432314][ T2312] name failslab, interval 1, probability 0, space 0, times 0 [ 934.477432][ T2312] CPU: 0 UID: 0 PID: 2312 Comm: syz.2.13418 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 934.477467][ T2312] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 934.477476][ T2312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 934.477488][ T2312] Call Trace: [ 934.477503][ T2312] [ 934.477510][ T2312] dump_stack_lvl+0x100/0x190 [ 934.477542][ T2312] should_fail_ex.cold+0x5/0xa [ 934.477564][ T2312] should_failslab+0xc2/0x120 [ 934.477585][ T2312] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 934.477611][ T2312] ? ioctx_alloc+0x1b9/0x21d0 [ 934.477635][ T2312] ioctx_alloc+0x1b9/0x21d0 [ 934.477661][ T2312] ? find_held_lock+0x2b/0x80 [ 934.477680][ T2312] ? __pfx_ioctx_alloc+0x10/0x10 [ 934.477706][ T2312] __x64_sys_io_setup+0xc9/0x220 [ 934.477728][ T2312] do_syscall_64+0x106/0xf80 [ 934.477749][ T2312] ? clear_bhb_loop+0x40/0x90 [ 934.477772][ T2312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 934.477791][ T2312] RIP: 0033:0x7f5ab9b9c799 [ 934.477813][ T2312] 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 [ 934.477831][ T2312] RSP: 002b:00007f5aba994028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 934.477849][ T2312] RAX: ffffffffffffffda RBX: 00007f5ab9e15fa0 RCX: 00007f5ab9b9c799 [ 934.477861][ T2312] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 000000000000000e [ 934.477872][ T2312] RBP: 00007f5ab9c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 934.477883][ T2312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 934.477894][ T2312] R13: 00007f5ab9e16038 R14: 00007f5ab9e15fa0 R15: 00007ffd1e8fc458 [ 934.477917][ T2312] [ 935.255902][ T2304] kexec: Could not allocate control_code_buffer [ 936.127391][ T2366] netlink: 280 bytes leftover after parsing attributes in process `syz.2.13441'. [ 937.508822][ T2419] FAULT_INJECTION: forcing a failure. [ 937.508822][ T2419] name failslab, interval 1, probability 0, space 0, times 0 [ 937.561429][ T2419] CPU: 0 UID: 0 PID: 2419 Comm: syz.2.13460 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 937.561464][ T2419] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 937.561473][ T2419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 937.561484][ T2419] Call Trace: [ 937.561492][ T2419] [ 937.561510][ T2419] dump_stack_lvl+0x100/0x190 [ 937.561542][ T2419] should_fail_ex.cold+0x5/0xa [ 937.561565][ T2419] should_failslab+0xc2/0x120 [ 937.561585][ T2419] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 937.561612][ T2419] ? __anon_vma_prepare+0xae/0x5e0 [ 937.561641][ T2419] ? __pfx_filemap_map_pages+0x10/0x10 [ 937.561666][ T2419] __anon_vma_prepare+0xae/0x5e0 [ 937.561689][ T2419] ? find_held_lock+0x2b/0x80 [ 937.561709][ T2419] ? __pfx_filemap_map_pages+0x10/0x10 [ 937.561735][ T2419] __vmf_anon_prepare+0x11f/0x250 [ 937.561757][ T2419] do_fault+0x152/0x1950 [ 937.561777][ T2419] ? __pmd_alloc+0x6aa/0x9c0 [ 937.561803][ T2419] __handle_mm_fault+0x180f/0x2b60 [ 937.561832][ T2419] ? mt_find+0x45e/0x8e0 [ 937.561856][ T2419] ? __pfx___handle_mm_fault+0x10/0x10 [ 937.561880][ T2419] ? __pfx_mt_find+0x10/0x10 [ 937.561922][ T2419] handle_mm_fault+0x36d/0xa20 [ 937.561951][ T2419] __get_user_pages+0xf9c/0x34d0 [ 937.561980][ T2419] ? __pfx___get_user_pages+0x10/0x10 [ 937.562007][ T2419] populate_vma_page_range+0x267/0x3f0 [ 937.562030][ T2419] ? __pfx_populate_vma_page_range+0x10/0x10 [ 937.562052][ T2419] ? __pfx_find_vma_intersection+0x10/0x10 [ 937.562072][ T2419] ? do_mmap+0x93f/0x12f0 [ 937.562094][ T2419] __mm_populate+0x107/0x3a0 [ 937.562116][ T2419] ? __pfx___mm_populate+0x10/0x10 [ 937.562139][ T2419] ? up_write+0x290/0x4f0 [ 937.562167][ T2419] vm_mmap_pgoff+0x37f/0x470 [ 937.562190][ T2419] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 937.562209][ T2419] ? __fget_files+0x215/0x3d0 [ 937.562231][ T2419] ? __fget_files+0x21f/0x3d0 [ 937.562252][ T2419] ksys_mmap_pgoff+0x3c8/0x650 [ 937.562271][ T2419] ? __x64_sys_futex+0x34f/0x4d0 [ 937.562294][ T2419] ? __x64_sys_futex+0x358/0x4d0 [ 937.562317][ T2419] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 937.562336][ T2419] ? xfd_validate_state+0x129/0x190 [ 937.562366][ T2419] __x64_sys_mmap+0x125/0x190 [ 937.562396][ T2419] do_syscall_64+0x106/0xf80 [ 937.562416][ T2419] ? clear_bhb_loop+0x40/0x90 [ 937.562440][ T2419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 937.562459][ T2419] RIP: 0033:0x7f5ab9b9c799 [ 937.562476][ T2419] 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 [ 937.562494][ T2419] RSP: 002b:00007f5aba994028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 937.562519][ T2419] RAX: ffffffffffffffda RBX: 00007f5ab9e15fa0 RCX: 00007f5ab9b9c799 [ 937.562531][ T2419] RDX: 0000000000000003 RSI: 0000000000000009 RDI: 0000000000000000 [ 937.562542][ T2419] RBP: 00007f5ab9c32bd9 R08: 0000000000000003 R09: 0000000000008000 [ 937.562553][ T2419] R10: 0000000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 937.562564][ T2419] R13: 00007f5ab9e16038 R14: 00007f5ab9e15fa0 R15: 00007ffd1e8fc458 [ 937.562589][ T2419] [ 939.050976][ T2451] FAULT_INJECTION: forcing a failure. [ 939.050976][ T2451] name failslab, interval 1, probability 0, space 0, times 0 [ 939.103277][ T2451] CPU: 0 UID: 0 PID: 2451 Comm: syz.0.13471 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 939.103314][ T2451] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 939.103323][ T2451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 939.103333][ T2451] Call Trace: [ 939.103340][ T2451] [ 939.103348][ T2451] dump_stack_lvl+0x100/0x190 [ 939.103379][ T2451] should_fail_ex.cold+0x5/0xa [ 939.103401][ T2451] should_failslab+0xc2/0x120 [ 939.103421][ T2451] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 939.103448][ T2451] ? __anon_vma_prepare+0xae/0x5e0 [ 939.103476][ T2451] ? __pfx_filemap_map_pages+0x10/0x10 [ 939.103509][ T2451] __anon_vma_prepare+0xae/0x5e0 [ 939.103532][ T2451] ? find_held_lock+0x2b/0x80 [ 939.103552][ T2451] ? __pfx_filemap_map_pages+0x10/0x10 [ 939.103577][ T2451] __vmf_anon_prepare+0x11f/0x250 [ 939.103600][ T2451] do_fault+0x152/0x1950 [ 939.103620][ T2451] ? __pmd_alloc+0x6aa/0x9c0 [ 939.103642][ T2451] __handle_mm_fault+0x180f/0x2b60 [ 939.103670][ T2451] ? mt_find+0x45e/0x8e0 [ 939.103694][ T2451] ? __pfx___handle_mm_fault+0x10/0x10 [ 939.103717][ T2451] ? __pfx_mt_find+0x10/0x10 [ 939.103757][ T2451] handle_mm_fault+0x36d/0xa20 [ 939.103786][ T2451] __get_user_pages+0xf9c/0x34d0 [ 939.103815][ T2451] ? __pfx___get_user_pages+0x10/0x10 [ 939.103846][ T2451] populate_vma_page_range+0x267/0x3f0 [ 939.103869][ T2451] ? __pfx_populate_vma_page_range+0x10/0x10 [ 939.103891][ T2451] ? __pfx_find_vma_intersection+0x10/0x10 [ 939.103912][ T2451] ? do_mmap+0x93f/0x12f0 [ 939.103935][ T2451] __mm_populate+0x107/0x3a0 [ 939.103957][ T2451] ? __pfx___mm_populate+0x10/0x10 [ 939.103981][ T2451] ? up_write+0x290/0x4f0 [ 939.104008][ T2451] vm_mmap_pgoff+0x37f/0x470 [ 939.104031][ T2451] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 939.104050][ T2451] ? __fget_files+0x215/0x3d0 [ 939.104071][ T2451] ? __fget_files+0x21f/0x3d0 [ 939.104092][ T2451] ksys_mmap_pgoff+0x3c8/0x650 [ 939.104111][ T2451] ? __x64_sys_futex+0x34f/0x4d0 [ 939.104134][ T2451] ? __x64_sys_futex+0x358/0x4d0 [ 939.104157][ T2451] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 939.104177][ T2451] ? xfd_validate_state+0x129/0x190 [ 939.104207][ T2451] __x64_sys_mmap+0x125/0x190 [ 939.104248][ T2451] do_syscall_64+0x106/0xf80 [ 939.104269][ T2451] ? clear_bhb_loop+0x40/0x90 [ 939.104292][ T2451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 939.104311][ T2451] RIP: 0033:0x7f52e4d9c799 [ 939.104327][ T2451] 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 [ 939.104346][ T2451] RSP: 002b:00007f52e5c65028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 939.104365][ T2451] RAX: ffffffffffffffda RBX: 00007f52e5015fa0 RCX: 00007f52e4d9c799 [ 939.104377][ T2451] RDX: 0000000000000003 RSI: 0000000000000009 RDI: 0000000000000000 [ 939.104388][ T2451] RBP: 00007f52e4e32bd9 R08: 0000000000000003 R09: 0000000000008000 [ 939.104399][ T2451] R10: 0000000000008012 R11: 0000000000000246 R12: 0000000000000000 [ 939.104410][ T2451] R13: 00007f52e5016038 R14: 00007f52e5015fa0 R15: 00007fff4008a168 [ 939.104434][ T2451] [ 939.875453][T31888] Bluetooth: hci3: hcon ffff88807d4f4000 sent 1 < count 256 [ 942.751309][T31888] Bluetooth: hci1: hcon ffff888033068000 sent 1 < count 256 [ 943.590562][T31888] Bluetooth: hci2: hcon ffff8880368f4000 sent 1 < count 256 [ 948.620494][ T2671] kexec: Could not allocate control_code_buffer [ 951.469373][ T2789] block nbd0: Unsupported socket: should be TCP or UNIX. [ 952.348771][ T2756] kexec: Could not allocate control_code_buffer [ 952.902633][ T2827] FAULT_INJECTION: forcing a failure. [ 952.902633][ T2827] name failslab, interval 1, probability 0, space 0, times 0 [ 952.971387][ T2827] CPU: 0 UID: 0 PID: 2827 Comm: syz.0.13610 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 952.971430][ T2827] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 952.971439][ T2827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 952.971450][ T2827] Call Trace: [ 952.971457][ T2827] [ 952.971465][ T2827] dump_stack_lvl+0x100/0x190 [ 952.971496][ T2827] should_fail_ex.cold+0x5/0xa [ 952.971519][ T2827] should_failslab+0xc2/0x120 [ 952.971539][ T2827] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 952.971566][ T2827] ? do_timer_create+0x209/0x14b0 [ 952.971595][ T2827] do_timer_create+0x209/0x14b0 [ 952.971622][ T2827] ? do_futex+0x192/0x350 [ 952.971648][ T2827] ? __pfx_do_timer_create+0x10/0x10 [ 952.971672][ T2827] ? __pfx_do_futex+0x10/0x10 [ 952.971696][ T2827] ? find_held_lock+0x2b/0x80 [ 952.971718][ T2827] __x64_sys_timer_create+0x199/0x1d0 [ 952.971744][ T2827] ? __pfx___x64_sys_timer_create+0x10/0x10 [ 952.971771][ T2827] ? xfd_validate_state+0x129/0x190 [ 952.971804][ T2827] do_syscall_64+0x106/0xf80 [ 952.971826][ T2827] ? clear_bhb_loop+0x40/0x90 [ 952.971849][ T2827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 952.971868][ T2827] RIP: 0033:0x7f52e4d9c799 [ 952.971884][ T2827] 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 [ 952.971902][ T2827] RSP: 002b:00007f52e5c65028 EFLAGS: 00000246 ORIG_RAX: 00000000000000de [ 952.971920][ T2827] RAX: ffffffffffffffda RBX: 00007f52e5015fa0 RCX: 00007f52e4d9c799 [ 952.971933][ T2827] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 952.971943][ T2827] RBP: 00007f52e4e32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 952.971955][ T2827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 952.971966][ T2827] R13: 00007f52e5016038 R14: 00007f52e5015fa0 R15: 00007fff4008a168 [ 952.971989][ T2827] [ 954.951751][ T2885] block nbd0: Unsupported socket: should be TCP or UNIX. [ 955.552418][T10718] Bluetooth: hci1: command 0x2016 tx timeout [ 958.980970][ T3002] sctp: Failed to create the SCTP UDP tunneling v4 sock [ 960.205657][ T2978] syz.3.13660 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 960.432620][ T2978] CPU: 0 UID: 0 PID: 2978 Comm: syz.3.13660 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 960.432656][ T2978] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 960.432665][ T2978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 960.432676][ T2978] Call Trace: [ 960.432683][ T2978] [ 960.432691][ T2978] dump_stack_lvl+0x100/0x190 [ 960.432723][ T2978] dump_header+0xfb/0x606 [ 960.432751][ T2978] oom_kill_process.cold+0xd/0x330 [ 960.432774][ T2978] out_of_memory+0x340/0x14f0 [ 960.432808][ T2978] ? __pfx_out_of_memory+0x10/0x10 [ 960.432842][ T2978] mem_cgroup_out_of_memory+0xc6/0x130 [ 960.432869][ T2978] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 960.432894][ T2978] ? find_held_lock+0x2b/0x80 [ 960.432916][ T2978] ? do_raw_spin_unlock+0x145/0x1e0 [ 960.432945][ T2978] ? _raw_spin_unlock+0x28/0x50 [ 960.432966][ T2978] try_charge_memcg+0x652/0xc90 [ 960.432994][ T2978] ? __pfx_try_charge_memcg+0x10/0x10 [ 960.433019][ T2978] ? find_held_lock+0x2b/0x80 [ 960.433036][ T2978] ? rcu_read_unlock+0x17/0x60 [ 960.433055][ T2978] ? rcu_read_unlock+0x17/0x60 [ 960.433078][ T2978] charge_memcg+0xa6/0x280 [ 960.433097][ T2978] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 960.433124][ T2978] __swap_cache_prepare_and_add+0x528/0x9e0 [ 960.433160][ T2978] ? __pfx___swap_cache_prepare_and_add+0x10/0x10 [ 960.433186][ T2978] ? __pfx_swap_entry_swapped+0x10/0x10 [ 960.433211][ T2978] swap_cache_alloc_folio+0x1cb/0x300 [ 960.433240][ T2978] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 960.433277][ T2978] swap_cluster_readahead+0x53b/0x770 [ 960.433310][ T2978] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 960.433360][ T2978] ? get_vma_policy+0x23f/0x3b0 [ 960.433383][ T2978] swapin_readahead+0x160/0x12c0 [ 960.433418][ T2978] ? __pfx_swapin_readahead+0x10/0x10 [ 960.433444][ T2978] ? find_held_lock+0x2b/0x80 [ 960.433461][ T2978] ? swap_table_get+0x103/0x2c0 [ 960.433484][ T2978] ? swap_table_get+0x103/0x2c0 [ 960.433513][ T2978] ? swap_table_get+0x10d/0x2c0 [ 960.433538][ T2978] ? swap_cache_get_folio+0x1ae/0x600 [ 960.433565][ T2978] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 960.433590][ T2978] ? __pfx_get_swap_device+0x10/0x10 [ 960.433626][ T2978] ? do_swap_page+0xb2e/0x68e0 [ 960.433654][ T2978] do_swap_page+0xb2e/0x68e0 [ 960.433691][ T2978] ? __pfx_do_swap_page+0x10/0x10 [ 960.433722][ T2978] ? rcu_is_watching+0x12/0xc0 [ 960.433750][ T2978] ? __pte_offset_map+0x179/0x310 [ 960.433772][ T2978] __handle_mm_fault+0x18c1/0x2b60 [ 960.433803][ T2978] ? reacquire_held_locks+0xce/0x1e0 [ 960.433828][ T2978] ? __pfx___handle_mm_fault+0x10/0x10 [ 960.433858][ T2978] ? lock_vma_under_rcu+0x17c/0x590 [ 960.433898][ T2978] handle_mm_fault+0x36d/0xa20 [ 960.433928][ T2978] do_user_addr_fault+0x5a3/0x12f0 [ 960.433966][ T2978] exc_page_fault+0x6f/0xd0 [ 960.433989][ T2978] asm_exc_page_fault+0x26/0x30 [ 960.434007][ T2978] RIP: 0033:0x7fb8d0670e70 [ 960.434024][ T2978] Code: 83 f8 04 75 ec 31 f6 80 7c 24 0e 00 74 70 40 88 74 24 0e 8b 7c 24 08 48 89 de e8 fb f8 fd ff 84 c0 75 5b 80 7c 24 0f 00 75 0d <80> 3d 11 12 3a 00 00 0f 85 a3 01 00 00 49 83 7f 68 07 77 08 49 c7 [ 960.434043][ T2978] RSP: 002b:00007fffdbf61b30 EFLAGS: 00010246 [ 960.434059][ T2978] RAX: 0000000000000000 RBX: ffffffff84b02143 RCX: ffffffff84b02143 [ 960.434071][ T2978] RDX: 0000000000000143 RSI: ffffffff84b02143 RDI: 0000000000000000 [ 960.434082][ T2978] RBP: 0000000000000025 R08: 00007fb8d0a00000 R09: 00007fb8d0a02000 [ 960.434094][ T2978] R10: 0000000084b02147 R11: 0000000000000000 R12: 00007fb8d0a16038 [ 960.434105][ T2978] R13: 0000000000000025 R14: ffffffff84b021b6 R15: 00007fb8d1545720 [ 960.434118][ T2978] ? apparmor_capable+0x86/0x4d0 [ 960.434146][ T2978] ? apparmor_capable+0x13/0x4d0 [ 960.434175][ T2978] ? apparmor_capable+0x13/0x4d0 [ 960.434200][ T2978] ? apparmor_capable+0x13/0x4d0 [ 960.434231][ T2978] [ 960.434238][ T2978] memory: usage 3072kB, limit 3072kB, failcnt 207144 [ 960.937599][ T3035] sctp: Failed to create the SCTP UDP tunneling v4 sock [ 961.254472][ T2978] memory+swap: usage 51020kB, limit 9007199254740988kB, failcnt 0 [ 961.286153][ T2978] kmem: usage 2916kB, limit 9007199254740988kB, failcnt 0 [ 961.310631][ T2978] Memory cgroup stats for /syz3: [ 961.310752][ T2978] cache 0 [ 961.337903][ T2978] rss 0 [ 961.347258][ T2978] rss_huge 0 [ 961.360251][ T2978] shmem 0 [ 961.372822][ T2978] mapped_file 0 [ 961.383026][ T2978] dirty 0 [ 961.390386][ T2978] writeback 0 [ 961.396973][ T2978] workingset_refault_anon 15575 [ 961.410958][ T2978] workingset_refault_file 36062 [ 961.421504][ T2978] swap 49098752 [ 961.429384][ T2978] swapcached 826445824 [ 961.437831][ T2978] pgpgin 427823 [ 961.445952][ T2978] pgpgout 442173 [ 961.453471][ T2978] pgfault 530737 [ 961.462753][ T2978] pgmajfault 8232 [ 961.468858][ T2978] inactive_anon 94208 [ 961.472924][ T2978] active_anon 65536 [ 961.477687][ T2978] inactive_file 0 [ 961.481391][ T2978] active_file 0 [ 961.484915][ T2978] unevictable 0 [ 961.488808][ T2978] hierarchical_memory_limit 3145728 [ 961.494047][ T2978] hierarchical_memsw_limit 9223372036854771712 [ 961.500508][ T2978] total_cache 0 [ 961.504031][ T2978] total_rss 0 [ 961.512134][ T2978] total_rss_huge 0 [ 961.515917][ T2978] total_shmem 0 [ 961.519661][ T2978] total_mapped_file 0 [ 961.523719][ T2978] total_dirty 0 [ 961.527452][ T2978] total_writeback 0 [ 961.531475][ T2978] total_workingset_refault_anon 15575 [ 961.537726][ T2978] total_workingset_refault_file 36062 [ 961.543475][ T2978] total_swap 49098752 [ 961.547786][ T2978] total_swapcached 826445824 [ 961.552417][ T2978] total_pgpgin 427823 [ 961.556648][ T2978] total_pgpgout 442173 [ 961.561388][ T2978] total_pgfault 530737 [ 961.565582][ T2978] total_pgmajfault 8232 [ 961.570506][ T2978] total_inactive_anon 94208 [ 961.575079][ T2978] total_active_anon 65536 [ 961.579668][ T2978] total_inactive_file 0 [ 961.583860][ T2978] total_active_file 0 [ 961.588327][ T2978] total_unevictable 0 [ 961.592366][ T2978] anon_cost 601 [ 961.595861][ T2978] file_cost 0 [ 961.600265][ T2978] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.13561,pid=2722,uid=0 [ 961.615370][ T2978] Memory cgroup out of memory: Killed process 2722 (syz.3.13561) total-vm:104536kB, anon-rss:1236kB, file-rss:46188kB, shmem-rss:0kB, UID:0 pgtables:188kB oom_score_adj:0 [ 962.597163][ T3064] sctp: Failed to create the SCTP UDP tunneling v4 sock [ 967.069366][ T3165] program syz.2.13733 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 968.970218][ T3214] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 3890971839 out of range (51000000..2150000000) [ 970.355491][ T3235] netlink: 330 bytes leftover after parsing attributes in process `syz.0.13761'. [ 970.397785][ T3234] program syz.1.13759 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 972.356253][ T3288] i2c i2c-0: DVB: adapter 0 frontend 0 frequency 3890971839 out of range (51000000..2150000000) [ 976.275736][ T3379] vhci_hcd: not connected 4 [ 977.266728][ T3421] FAULT_INJECTION: forcing a failure. [ 977.266728][ T3421] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 977.326102][ T3421] CPU: 0 UID: 0 PID: 3421 Comm: syz.1.13834 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 977.326138][ T3421] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 977.326147][ T3421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 977.326158][ T3421] Call Trace: [ 977.326165][ T3421] [ 977.326173][ T3421] dump_stack_lvl+0x100/0x190 [ 977.326204][ T3421] should_fail_ex.cold+0x5/0xa [ 977.326227][ T3421] _copy_from_user+0x2e/0xd0 [ 977.326257][ T3421] get_timespec64+0x8b/0x1b0 [ 977.326285][ T3421] ? __pfx_get_timespec64+0x10/0x10 [ 977.326306][ T3421] ? __pfx_do_futex+0x10/0x10 [ 977.326332][ T3421] do_pselect.constprop.0+0xc8/0x270 [ 977.326364][ T3421] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 977.326392][ T3421] ? __x64_sys_futex+0x358/0x4d0 [ 977.326418][ T3421] ? xfd_validate_state+0x129/0x190 [ 977.326448][ T3421] __x64_sys_pselect6+0x149/0x1c0 [ 977.326480][ T3421] do_syscall_64+0x106/0xf80 [ 977.326502][ T3421] ? clear_bhb_loop+0x40/0x90 [ 977.326524][ T3421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 977.326544][ T3421] RIP: 0033:0x7f616a59c799 [ 977.326559][ T3421] 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 [ 977.326577][ T3421] RSP: 002b:00007f616b3d1028 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 977.326596][ T3421] RAX: ffffffffffffffda RBX: 00007f616a815fa0 RCX: 00007f616a59c799 [ 977.326608][ T3421] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000007ff [ 977.326618][ T3421] RBP: 00007f616a632bd9 R08: 0000200000000040 R09: 0000000000000000 [ 977.326630][ T3421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 977.326641][ T3421] R13: 00007f616a816038 R14: 00007f616a815fa0 R15: 00007ffe50eb3958 [ 977.326664][ T3421] [ 977.935327][ T3424] zswap: compressor not available [ 978.061294][ T3431] program syz.1.13838 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 978.287627][ T3440] FAULT_INJECTION: forcing a failure. [ 978.287627][ T3440] name failslab, interval 1, probability 0, space 0, times 0 [ 978.346191][ T3440] CPU: 0 UID: 0 PID: 3440 Comm: syz.0.13841 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 978.346228][ T3440] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 978.346237][ T3440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 978.346248][ T3440] Call Trace: [ 978.346256][ T3440] [ 978.346264][ T3440] dump_stack_lvl+0x100/0x190 [ 978.346303][ T3440] should_fail_ex.cold+0x5/0xa [ 978.346325][ T3440] ? tomoyo_encode2+0xfb/0x3c0 [ 978.346345][ T3440] should_failslab+0xc2/0x120 [ 978.346365][ T3440] __kmalloc_noprof+0xe0/0x850 [ 978.346390][ T3440] ? d_absolute_path+0x136/0x1b0 [ 978.346419][ T3440] tomoyo_encode2+0xfb/0x3c0 [ 978.346442][ T3440] tomoyo_encode+0x29/0x50 [ 978.346461][ T3440] tomoyo_realpath_from_path+0x18c/0x690 [ 978.346488][ T3440] tomoyo_path_number_perm+0x23c/0x580 [ 978.346515][ T3440] ? tomoyo_path_number_perm+0x22e/0x580 [ 978.346545][ T3440] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 978.346580][ T3440] ? do_raw_spin_lock+0x128/0x260 [ 978.346606][ T3440] ? find_held_lock+0x2b/0x80 [ 978.346635][ T3440] ? __pfx_d_add+0x10/0x10 [ 978.346656][ T3440] ? d_alloc+0x176/0x1e0 [ 978.346675][ T3440] ? current_check_access_path+0x281/0x460 [ 978.346697][ T3440] ? __pfx_current_check_access_path+0x10/0x10 [ 978.346718][ T3440] ? simple_lookup+0x105/0x1d0 [ 978.346746][ T3440] ? lookup_one_qstr_excl+0xb3/0x250 [ 978.346772][ T3440] tomoyo_path_mkdir+0x9b/0xe0 [ 978.346795][ T3440] ? __pfx_tomoyo_path_mkdir+0x10/0x10 [ 978.346825][ T3440] security_path_mkdir+0x154/0x2e0 [ 978.346848][ T3440] filename_mkdirat+0x168/0x5e0 [ 978.346870][ T3440] ? __pfx_filename_mkdirat+0x10/0x10 [ 978.346890][ T3440] ? strncpy_from_user+0x19d/0x2d0 [ 978.346920][ T3440] ? do_getname+0x191/0x390 [ 978.346945][ T3440] __x64_sys_mkdir+0x6b/0x90 [ 978.346965][ T3440] do_syscall_64+0x106/0xf80 [ 978.346986][ T3440] ? clear_bhb_loop+0x40/0x90 [ 978.347009][ T3440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 978.347028][ T3440] RIP: 0033:0x7f52e4d9c799 [ 978.347044][ T3440] 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 [ 978.347062][ T3440] RSP: 002b:00007f52e5c65028 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 978.347080][ T3440] RAX: ffffffffffffffda RBX: 00007f52e5015fa0 RCX: 00007f52e4d9c799 [ 978.347092][ T3440] RDX: 0000000000000000 RSI: 0000000000008001 RDI: 0000200000000100 [ 978.347104][ T3440] RBP: 00007f52e4e32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 978.347115][ T3440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 978.347126][ T3440] R13: 00007f52e5016038 R14: 00007f52e5015fa0 R15: 00007fff4008a168 [ 978.347150][ T3440] [ 978.347168][ T3440] ERROR: Out of memory at tomoyo_realpath_from_path. [ 979.068567][ T3456] FAULT_INJECTION: forcing a failure. [ 979.068567][ T3456] name failslab, interval 1, probability 0, space 0, times 0 [ 979.115239][ T3456] CPU: 0 UID: 0 PID: 3456 Comm: syz.1.13848 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 979.115282][ T3456] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 979.115291][ T3456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 979.115302][ T3456] Call Trace: [ 979.115309][ T3456] [ 979.115317][ T3456] dump_stack_lvl+0x100/0x190 [ 979.115350][ T3456] should_fail_ex.cold+0x5/0xa [ 979.115371][ T3456] ? load_msg+0x118/0x4a0 [ 979.115392][ T3456] should_failslab+0xc2/0x120 [ 979.115411][ T3456] __kmalloc_noprof+0xe0/0x850 [ 979.115442][ T3456] load_msg+0x118/0x4a0 [ 979.115466][ T3456] do_msgrcv+0x209/0x16f0 [ 979.115488][ T3456] ? __pfx_do_msg_fill+0x10/0x10 [ 979.115508][ T3456] ? __pfx_do_futex+0x10/0x10 [ 979.115538][ T3456] ? __pfx_do_msgrcv+0x10/0x10 [ 979.115558][ T3456] ? __x64_sys_futex+0x34f/0x4d0 [ 979.115585][ T3456] ? xfd_validate_state+0x129/0x190 [ 979.115618][ T3456] ? do_syscall_64+0x106/0xf80 [ 979.115639][ T3456] do_syscall_64+0x106/0xf80 [ 979.115659][ T3456] ? clear_bhb_loop+0x40/0x90 [ 979.115681][ T3456] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 979.115700][ T3456] RIP: 0033:0x7f616a59c799 [ 979.115715][ T3456] 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 [ 979.115733][ T3456] RSP: 002b:00007f616b3d1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000046 [ 979.115751][ T3456] RAX: ffffffffffffffda RBX: 00007f616a815fa0 RCX: 00007f616a59c799 [ 979.115763][ T3456] RDX: 000000000000f55c RSI: 0000000000000000 RDI: 0000000000000000 [ 979.115774][ T3456] RBP: 00007f616a632bd9 R08: 0000000000004a4d R09: 0000000000000000 [ 979.115785][ T3456] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 979.115796][ T3456] R13: 00007f616a816038 R14: 00007f616a815fa0 R15: 00007ffe50eb3958 [ 979.115819][ T3456] [ 981.364055][ T3506] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 981.768103][ T3517] FAULT_INJECTION: forcing a failure. [ 981.768103][ T3517] name failslab, interval 1, probability 0, space 0, times 0 [ 981.843855][ T3517] CPU: 0 UID: 0 PID: 3517 Comm: syz.1.13875 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 981.843892][ T3517] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 981.843901][ T3517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 981.843913][ T3517] Call Trace: [ 981.843920][ T3517] [ 981.843929][ T3517] dump_stack_lvl+0x100/0x190 [ 981.843961][ T3517] should_fail_ex.cold+0x5/0xa [ 981.843999][ T3517] should_failslab+0xc2/0x120 [ 981.844020][ T3517] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 981.844047][ T3517] ? posix_lock_inode+0x5b2/0x2440 [ 981.844064][ T3517] ? lockdep_init_map_type+0x5c/0x250 [ 981.844092][ T3517] posix_lock_inode+0x5b2/0x2440 [ 981.844120][ T3517] ? __pfx_posix_lock_inode+0x10/0x10 [ 981.844146][ T3517] vfs_lock_file+0xfb/0x150 [ 981.844166][ T3517] fcntl_setlk+0x782/0xe40 [ 981.844188][ T3517] ? __pfx_fcntl_setlk+0x10/0x10 [ 981.844210][ T3517] ? __might_fault+0xc5/0x140 [ 981.844243][ T3517] ? __might_fault+0xc5/0x140 [ 981.844276][ T3517] do_fcntl+0xf39/0x1670 [ 981.844300][ T3517] ? __pfx_do_fcntl+0x10/0x10 [ 981.844321][ T3517] ? __fget_files+0x215/0x3d0 [ 981.844346][ T3517] ? tomoyo_file_fcntl+0x6c/0xc0 [ 981.844374][ T3517] __x64_sys_fcntl+0x163/0x200 [ 981.844400][ T3517] do_syscall_64+0x106/0xf80 [ 981.844422][ T3517] ? clear_bhb_loop+0x40/0x90 [ 981.844445][ T3517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.844464][ T3517] RIP: 0033:0x7f616a59c799 [ 981.844480][ T3517] 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 [ 981.844497][ T3517] RSP: 002b:00007f616b3d1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 981.844515][ T3517] RAX: ffffffffffffffda RBX: 00007f616a815fa0 RCX: 00007f616a59c799 [ 981.844528][ T3517] RDX: 0000000000001298 RSI: 0000000000000026 RDI: 0000000000000003 [ 981.844539][ T3517] RBP: 00007f616a632bd9 R08: 0000000000000000 R09: 0000000000000000 [ 981.844551][ T3517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 981.844562][ T3517] R13: 00007f616a816038 R14: 00007f616a815fa0 R15: 00007ffe50eb3958 [ 981.844585][ T3517] [ 982.818714][ T3533] FAULT_INJECTION: forcing a failure. [ 982.818714][ T3533] name failslab, interval 1, probability 0, space 0, times 0 [ 982.860948][ T3533] CPU: 0 UID: 0 PID: 3533 Comm: syz.0.13881 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 982.860983][ T3533] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 982.860992][ T3533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 982.861003][ T3533] Call Trace: [ 982.861010][ T3533] [ 982.861018][ T3533] dump_stack_lvl+0x100/0x190 [ 982.861050][ T3533] should_fail_ex.cold+0x5/0xa [ 982.861072][ T3533] should_failslab+0xc2/0x120 [ 982.861091][ T3533] __kmalloc_cache_noprof+0x7a/0x6f0 [ 982.861115][ T3533] ? rfkill_fop_open+0x1b6/0x750 [ 982.861143][ T3533] ? mark_held_locks+0x40/0x70 [ 982.861170][ T3533] rfkill_fop_open+0x1b6/0x750 [ 982.861201][ T3533] ? __pfx_rfkill_fop_open+0x10/0x10 [ 982.861239][ T3533] misc_open+0x26d/0x450 [ 982.861268][ T3533] ? __pfx_misc_open+0x10/0x10 [ 982.861295][ T3533] chrdev_open+0x234/0x6a0 [ 982.861314][ T3533] ? __pfx_apparmor_file_open+0x10/0x10 [ 982.861341][ T3533] ? __pfx_chrdev_open+0x10/0x10 [ 982.861362][ T3533] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 982.861387][ T3533] do_dentry_open+0x6d8/0x1660 [ 982.861406][ T3533] ? __pfx_chrdev_open+0x10/0x10 [ 982.861430][ T3533] vfs_open+0x82/0x3f0 [ 982.861455][ T3533] path_openat+0x208c/0x31a0 [ 982.861482][ T3533] ? __pfx_path_openat+0x10/0x10 [ 982.861509][ T3533] do_file_open+0x20e/0x430 [ 982.861530][ T3533] ? __pfx_do_file_open+0x10/0x10 [ 982.861566][ T3533] ? alloc_fd+0x476/0x790 [ 982.861587][ T3533] ? do_getname+0x191/0x390 [ 982.861612][ T3533] do_sys_openat2+0x10d/0x1e0 [ 982.861635][ T3533] ? __pfx_do_sys_openat2+0x10/0x10 [ 982.861661][ T3533] ? __fget_files+0x21f/0x3d0 [ 982.861682][ T3533] __x64_sys_openat+0x12d/0x210 [ 982.861707][ T3533] ? __pfx___x64_sys_openat+0x10/0x10 [ 982.861740][ T3533] do_syscall_64+0x106/0xf80 [ 982.861761][ T3533] ? clear_bhb_loop+0x40/0x90 [ 982.861784][ T3533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 982.861803][ T3533] RIP: 0033:0x7f52e4d9c799 [ 982.861820][ T3533] 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 [ 982.861838][ T3533] RSP: 002b:00007f52e5c65028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 982.861856][ T3533] RAX: ffffffffffffffda RBX: 00007f52e5015fa0 RCX: 00007f52e4d9c799 [ 982.861868][ T3533] RDX: 0000000000000000 RSI: 0000200000000200 RDI: ffffffffffffff9c [ 982.861880][ T3533] RBP: 00007f52e4e32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 982.861891][ T3533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 982.861902][ T3533] R13: 00007f52e5016038 R14: 00007f52e5015fa0 R15: 00007fff4008a168 [ 982.861926][ T3533] [ 983.170459][ T3527] Loading of unsigned module is rejected [ 983.538273][ T3537] netlink: 342 bytes leftover after parsing attributes in process `syz.1.13883'. [ 983.940858][ T3550] netlink: 28 bytes leftover after parsing attributes in process `syz.3.13884'. [ 985.346575][ T3582] FAULT_INJECTION: forcing a failure. [ 985.346575][ T3582] name failslab, interval 1, probability 0, space 0, times 0 [ 985.407179][ T3582] CPU: 0 UID: 0 PID: 3582 Comm: syz.0.13902 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 985.407221][ T3582] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 985.407230][ T3582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 985.407241][ T3582] Call Trace: [ 985.407248][ T3582] [ 985.407255][ T3582] dump_stack_lvl+0x100/0x190 [ 985.407287][ T3582] should_fail_ex.cold+0x5/0xa [ 985.407309][ T3582] should_failslab+0xc2/0x120 [ 985.407329][ T3582] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 985.407356][ T3582] ? prepare_creds+0x2c/0x950 [ 985.407382][ T3582] ? __x64_sys_futex+0x34f/0x4d0 [ 985.407405][ T3582] ? __x64_sys_futex+0x358/0x4d0 [ 985.407431][ T3582] prepare_creds+0x2c/0x950 [ 985.407460][ T3582] keyctl_set_reqkey_keyring+0x8e/0x1c0 [ 985.407489][ T3582] __do_sys_keyctl+0x316/0x5a0 [ 985.407517][ T3582] do_syscall_64+0x106/0xf80 [ 985.407537][ T3582] ? clear_bhb_loop+0x40/0x90 [ 985.407560][ T3582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 985.407580][ T3582] RIP: 0033:0x7f52e4d9c799 [ 985.407596][ T3582] 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 [ 985.407614][ T3582] RSP: 002b:00007f52e5c65028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 985.407631][ T3582] RAX: ffffffffffffffda RBX: 00007f52e5015fa0 RCX: 00007f52e4d9c799 [ 985.407644][ T3582] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000e [ 985.407654][ T3582] RBP: 00007f52e4e32bd9 R08: 0000000000000008 R09: 0000000000000000 [ 985.407665][ T3582] R10: 0000000000005eaf R11: 0000000000000246 R12: 0000000000000000 [ 985.407676][ T3582] R13: 00007f52e5016038 R14: 00007f52e5015fa0 R15: 00007fff4008a168 [ 985.407699][ T3582] [ 985.900504][ T3587] FAULT_INJECTION: forcing a failure. [ 985.900504][ T3587] name failslab, interval 1, probability 0, space 0, times 0 [ 986.008777][ T3587] CPU: 0 UID: 0 PID: 3587 Comm: syz.2.13903 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 986.008813][ T3587] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 986.008821][ T3587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 986.008833][ T3587] Call Trace: [ 986.008840][ T3587] [ 986.008849][ T3587] dump_stack_lvl+0x100/0x190 [ 986.008882][ T3587] should_fail_ex.cold+0x5/0xa [ 986.008905][ T3587] should_failslab+0xc2/0x120 [ 986.008926][ T3587] __kmalloc_cache_noprof+0x7a/0x6f0 [ 986.008949][ T3587] ? ptp_open+0xe4/0x550 [ 986.008977][ T3587] ptp_open+0xe4/0x550 [ 986.009003][ T3587] ? __pfx_ptp_open+0x10/0x10 [ 986.009033][ T3587] ? __pfx_ptp_open+0x10/0x10 [ 986.009056][ T3587] posix_clock_open+0x17b/0x290 [ 986.009079][ T3587] ? __pfx_posix_clock_open+0x10/0x10 [ 986.009099][ T3587] chrdev_open+0x234/0x6a0 [ 986.009119][ T3587] ? __pfx_apparmor_file_open+0x10/0x10 [ 986.009150][ T3587] ? __pfx_chrdev_open+0x10/0x10 [ 986.009170][ T3587] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 986.009195][ T3587] do_dentry_open+0x6d8/0x1660 [ 986.009213][ T3587] ? __pfx_chrdev_open+0x10/0x10 [ 986.009247][ T3587] vfs_open+0x82/0x3f0 [ 986.009273][ T3587] path_openat+0x208c/0x31a0 [ 986.009300][ T3587] ? __pfx_path_openat+0x10/0x10 [ 986.009328][ T3587] do_file_open+0x20e/0x430 [ 986.009349][ T3587] ? __pfx_do_file_open+0x10/0x10 [ 986.009385][ T3587] ? alloc_fd+0x476/0x790 [ 986.009405][ T3587] ? do_getname+0x191/0x390 [ 986.009431][ T3587] do_sys_openat2+0x10d/0x1e0 [ 986.009455][ T3587] ? __pfx_do_sys_openat2+0x10/0x10 [ 986.009481][ T3587] ? __fget_files+0x21f/0x3d0 [ 986.009503][ T3587] __x64_sys_openat+0x12d/0x210 [ 986.009528][ T3587] ? __pfx___x64_sys_openat+0x10/0x10 [ 986.009560][ T3587] do_syscall_64+0x106/0xf80 [ 986.009582][ T3587] ? clear_bhb_loop+0x40/0x90 [ 986.009605][ T3587] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 986.009624][ T3587] RIP: 0033:0x7f5ab9b9c799 [ 986.009641][ T3587] 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 [ 986.009659][ T3587] RSP: 002b:00007f5aba994028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 986.009677][ T3587] RAX: ffffffffffffffda RBX: 00007f5ab9e15fa0 RCX: 00007f5ab9b9c799 [ 986.009689][ T3587] RDX: 0000000000008000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 986.009701][ T3587] RBP: 00007f5ab9c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 986.009712][ T3587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 986.009723][ T3587] R13: 00007f5ab9e16038 R14: 00007f5ab9e15fa0 R15: 00007ffd1e8fc458 [ 986.009747][ T3587] [ 987.462027][ T3621] FAULT_INJECTION: forcing a failure. [ 987.462027][ T3621] name failslab, interval 1, probability 0, space 0, times 0 [ 987.531424][ T3621] CPU: 0 UID: 0 PID: 3621 Comm: syz.1.13913 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 987.531460][ T3621] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 987.531470][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 987.531481][ T3621] Call Trace: [ 987.531489][ T3621] [ 987.531497][ T3621] dump_stack_lvl+0x100/0x190 [ 987.531529][ T3621] should_fail_ex.cold+0x5/0xa [ 987.531551][ T3621] should_failslab+0xc2/0x120 [ 987.531571][ T3621] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 987.531598][ T3621] ? prepare_creds+0x2c/0x950 [ 987.531624][ T3621] ? __x64_sys_futex+0x34f/0x4d0 [ 987.531646][ T3621] ? __x64_sys_futex+0x358/0x4d0 [ 987.531673][ T3621] prepare_creds+0x2c/0x950 [ 987.531701][ T3621] keyctl_set_reqkey_keyring+0x8e/0x1c0 [ 987.531731][ T3621] __do_sys_keyctl+0x316/0x5a0 [ 987.531758][ T3621] do_syscall_64+0x106/0xf80 [ 987.531780][ T3621] ? clear_bhb_loop+0x40/0x90 [ 987.531802][ T3621] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 987.531822][ T3621] RIP: 0033:0x7f616a59c799 [ 987.531838][ T3621] 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 [ 987.531856][ T3621] RSP: 002b:00007f616b3d1028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 987.531875][ T3621] RAX: ffffffffffffffda RBX: 00007f616a815fa0 RCX: 00007f616a59c799 [ 987.531887][ T3621] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000e [ 987.531897][ T3621] RBP: 00007f616a632bd9 R08: 0000000000000008 R09: 0000000000000000 [ 987.531908][ T3621] R10: 0000000000005eaf R11: 0000000000000246 R12: 0000000000000000 [ 987.531920][ T3621] R13: 00007f616a816038 R14: 00007f616a815fa0 R15: 00007ffe50eb3958 [ 987.531943][ T3621] [ 988.658783][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 988.665206][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 988.770497][ T3653] netlink: 28 bytes leftover after parsing attributes in process `syz.2.13920'. [ 989.217269][ T3662] FAULT_INJECTION: forcing a failure. [ 989.217269][ T3662] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 989.275074][ T3662] CPU: 0 UID: 0 PID: 3662 Comm: syz.1.13933 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 989.275110][ T3662] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 989.275119][ T3662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 989.275130][ T3662] Call Trace: [ 989.275137][ T3662] [ 989.275145][ T3662] dump_stack_lvl+0x100/0x190 [ 989.275177][ T3662] should_fail_ex.cold+0x5/0xa [ 989.275205][ T3662] ? prepare_alloc_pages+0x16d/0x5f0 [ 989.275228][ T3662] should_fail_alloc_page+0xeb/0x140 [ 989.275249][ T3662] prepare_alloc_pages+0x1f0/0x5f0 [ 989.275273][ T3662] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 989.275301][ T3662] ? __pfx_css_rstat_updated+0x10/0x10 [ 989.275324][ T3662] ? lock_acquire+0x1cf/0x380 [ 989.275351][ T3662] ? rcu_is_watching+0x12/0xc0 [ 989.275379][ T3662] ? mod_memcg_lruvec_state+0x1a6/0x630 [ 989.275406][ T3662] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 989.275433][ T3662] ? rcu_read_unlock+0x17/0x60 [ 989.275461][ T3662] ? folio_remove_rmap_pmd+0x69c/0xed0 [ 989.275489][ T3662] ? split_huge_pmd_locked+0x3ba/0x3cf0 [ 989.275514][ T3662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 989.275545][ T3662] ? policy_nodemask+0xed/0x4f0 [ 989.275567][ T3662] alloc_pages_mpol+0x1fb/0x550 [ 989.275587][ T3662] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 989.275605][ T3662] ? __split_huge_pmd+0x203/0x350 [ 989.275628][ T3662] ? __split_huge_pmd+0x203/0x350 [ 989.275657][ T3662] alloc_pages_noprof+0x131/0x390 [ 989.275678][ T3662] pte_alloc_one+0x1e/0x3e0 [ 989.275699][ T3662] __pte_alloc+0x6d/0x3f0 [ 989.275717][ T3662] ? __pfx___pte_alloc+0x10/0x10 [ 989.275736][ T3662] ? _raw_spin_unlock+0x28/0x50 [ 989.275754][ T3662] ? __pmd_alloc+0x6aa/0x9c0 [ 989.275777][ T3662] move_page_tables+0x257e/0x4500 [ 989.275805][ T3662] ? __pfx_copy_vma+0x10/0x10 [ 989.275838][ T3662] ? __pfx_move_page_tables+0x10/0x10 [ 989.275877][ T3662] ? finish_task_switch.isra.0+0x200/0xb80 [ 989.275900][ T3662] copy_vma_and_data+0x25c/0x7c0 [ 989.275928][ T3662] ? __pfx_copy_vma_and_data+0x10/0x10 [ 989.275964][ T3662] ? __vma_start_write+0x17f/0x280 [ 989.275988][ T3662] ? __pfx___vma_start_write+0x10/0x10 [ 989.276017][ T3662] move_vma+0x51b/0x1890 [ 989.276047][ T3662] ? __pfx_move_vma+0x10/0x10 [ 989.276074][ T3662] ? mm_get_unmapped_area_vmflags+0xd7/0x130 [ 989.276096][ T3662] ? cap_mmap_addr+0x4b/0x120 [ 989.276120][ T3662] ? bpf_lsm_mmap_addr+0x9/0x30 [ 989.276147][ T3662] ? security_mmap_addr+0x71/0x1e0 [ 989.276165][ T3662] ? __get_unmapped_area+0x255/0x3e0 [ 989.276188][ T3662] ? vrm_set_new_addr+0x204/0x290 [ 989.276222][ T3662] mremap_to+0x1b7/0x450 [ 989.276248][ T3662] do_mremap+0xb76/0x2130 [ 989.276284][ T3662] ? __pfx_do_mremap+0x10/0x10 [ 989.276315][ T3662] ? ksys_write+0x190/0x250 [ 989.276348][ T3662] __do_sys_mremap+0x126/0x170 [ 989.276375][ T3662] ? __pfx___do_sys_mremap+0x10/0x10 [ 989.276408][ T3662] ? __x64_sys_futex+0x34f/0x4d0 [ 989.276446][ T3662] do_syscall_64+0x106/0xf80 [ 989.276468][ T3662] ? clear_bhb_loop+0x40/0x90 [ 989.276490][ T3662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 989.276509][ T3662] RIP: 0033:0x7f616a59c799 [ 989.276525][ T3662] 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 [ 989.276543][ T3662] RSP: 002b:00007f616b3d1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 989.276561][ T3662] RAX: ffffffffffffffda RBX: 00007f616a815fa0 RCX: 00007f616a59c799 [ 989.276574][ T3662] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000 [ 989.276585][ T3662] RBP: 00007f616a632bd9 R08: 0000000100000000 R09: 0000000000000000 [ 989.276596][ T3662] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 989.276607][ T3662] R13: 00007f616a816038 R14: 00007f616a815fa0 R15: 00007ffe50eb3958 [ 989.276631][ T3662] [ 989.752421][ T3670] FAULT_INJECTION: forcing a failure. [ 989.752421][ T3670] name failslab, interval 1, probability 0, space 0, times 0 [ 989.765084][ T3670] CPU: 0 UID: 0 PID: 3670 Comm: syz.1.13937 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 989.765117][ T3670] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 989.765126][ T3670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 989.765138][ T3670] Call Trace: [ 989.765145][ T3670] [ 989.765153][ T3670] dump_stack_lvl+0x100/0x190 [ 989.765184][ T3670] should_fail_ex.cold+0x5/0xa [ 989.765214][ T3670] ? iovec_from_user+0x8d/0x140 [ 989.765231][ T3670] should_failslab+0xc2/0x120 [ 989.765251][ T3670] __kmalloc_noprof+0xe0/0x850 [ 989.765283][ T3670] iovec_from_user+0x8d/0x140 [ 989.765303][ T3670] __import_iovec+0x81/0x640 [ 989.765327][ T3670] import_iovec+0x82/0xb0 [ 989.765348][ T3670] vfs_writev+0x197/0xe10 [ 989.765381][ T3670] ? __pfx_vfs_writev+0x10/0x10 [ 989.765423][ T3670] ? __fget_files+0x21f/0x3d0 [ 989.765446][ T3670] ? do_writev+0x13e/0x340 [ 989.765472][ T3670] do_writev+0x13e/0x340 [ 989.765499][ T3670] ? __pfx_do_writev+0x10/0x10 [ 989.765532][ T3670] do_syscall_64+0x106/0xf80 [ 989.765553][ T3670] ? clear_bhb_loop+0x40/0x90 [ 989.765576][ T3670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 989.765595][ T3670] RIP: 0033:0x7f616a59c799 [ 989.765611][ T3670] 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 [ 989.765628][ T3670] RSP: 002b:00007f616b3d1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 989.765647][ T3670] RAX: ffffffffffffffda RBX: 00007f616a815fa0 RCX: 00007f616a59c799 [ 989.765659][ T3670] RDX: 0000000000000009 RSI: 0000000000000000 RDI: 00000000000000c8 [ 989.765670][ T3670] RBP: 00007f616a632bd9 R08: 0000000000000000 R09: 0000000000000000 [ 989.765681][ T3670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 989.765692][ T3670] R13: 00007f616a816038 R14: 00007f616a815fa0 R15: 00007ffe50eb3958 [ 989.765715][ T3670] [ 990.944974][ T3697] FAULT_INJECTION: forcing a failure. [ 990.944974][ T3697] name failslab, interval 1, probability 0, space 0, times 0 [ 990.991456][ T3697] CPU: 0 UID: 0 PID: 3697 Comm: syz.2.13938 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 990.991492][ T3697] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 990.991501][ T3697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 990.991512][ T3697] Call Trace: [ 990.991518][ T3697] [ 990.991526][ T3697] dump_stack_lvl+0x100/0x190 [ 990.991557][ T3697] should_fail_ex.cold+0x5/0xa [ 990.991579][ T3697] ? load_msg+0x118/0x4a0 [ 990.991598][ T3697] should_failslab+0xc2/0x120 [ 990.991618][ T3697] __kmalloc_noprof+0xe0/0x850 [ 990.991649][ T3697] load_msg+0x118/0x4a0 [ 990.991672][ T3697] do_msgrcv+0x209/0x16f0 [ 990.991695][ T3697] ? __pfx_do_msg_fill+0x10/0x10 [ 990.991715][ T3697] ? __pfx_do_futex+0x10/0x10 [ 990.991744][ T3697] ? __pfx_do_msgrcv+0x10/0x10 [ 990.991764][ T3697] ? __x64_sys_futex+0x34f/0x4d0 [ 990.991791][ T3697] ? xfd_validate_state+0x129/0x190 [ 990.991824][ T3697] ? do_syscall_64+0x106/0xf80 [ 990.991845][ T3697] do_syscall_64+0x106/0xf80 [ 990.991865][ T3697] ? clear_bhb_loop+0x40/0x90 [ 990.991896][ T3697] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 990.991916][ T3697] RIP: 0033:0x7f5ab9b9c799 [ 990.991933][ T3697] 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 [ 990.991951][ T3697] RSP: 002b:00007f5aba994028 EFLAGS: 00000246 ORIG_RAX: 0000000000000046 [ 990.991970][ T3697] RAX: ffffffffffffffda RBX: 00007f5ab9e15fa0 RCX: 00007f5ab9b9c799 [ 990.991982][ T3697] RDX: 000000000000f55c RSI: 0000000000000000 RDI: 0000000000000000 [ 990.991993][ T3697] RBP: 00007f5ab9c32bd9 R08: 0000000000004a4d R09: 0000000000000000 [ 990.992005][ T3697] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 990.992016][ T3697] R13: 00007f5ab9e16038 R14: 00007f5ab9e15fa0 R15: 00007ffd1e8fc458 [ 990.992039][ T3697] [ 991.698746][ T3705] netlink: 28 bytes leftover after parsing attributes in process `syz.0.13943'. [ 992.264828][ T3723] FAULT_INJECTION: forcing a failure. [ 992.264828][ T3723] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 992.308895][ T3723] CPU: 0 UID: 0 PID: 3723 Comm: syz.2.13950 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 992.308931][ T3723] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 992.308940][ T3723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 992.308951][ T3723] Call Trace: [ 992.308959][ T3723] [ 992.308966][ T3723] dump_stack_lvl+0x100/0x190 [ 992.308998][ T3723] should_fail_ex.cold+0x5/0xa [ 992.309020][ T3723] _copy_from_user+0x2e/0xd0 [ 992.309050][ T3723] get_timespec64+0x8b/0x1b0 [ 992.309076][ T3723] ? __pfx_get_timespec64+0x10/0x10 [ 992.309099][ T3723] ? __pfx_do_futex+0x10/0x10 [ 992.309125][ T3723] do_pselect.constprop.0+0xc8/0x270 [ 992.309157][ T3723] ? __pfx_do_pselect.constprop.0+0x10/0x10 [ 992.309185][ T3723] ? __x64_sys_futex+0x358/0x4d0 [ 992.309225][ T3723] ? xfd_validate_state+0x129/0x190 [ 992.309255][ T3723] __x64_sys_pselect6+0x149/0x1c0 [ 992.309287][ T3723] do_syscall_64+0x106/0xf80 [ 992.309310][ T3723] ? clear_bhb_loop+0x40/0x90 [ 992.309333][ T3723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 992.309352][ T3723] RIP: 0033:0x7f5ab9b9c799 [ 992.309368][ T3723] 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 [ 992.309386][ T3723] RSP: 002b:00007f5aba994028 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 992.309405][ T3723] RAX: ffffffffffffffda RBX: 00007f5ab9e15fa0 RCX: 00007f5ab9b9c799 [ 992.309417][ T3723] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000007ff [ 992.309429][ T3723] RBP: 00007f5ab9c32bd9 R08: 0000200000000040 R09: 0000000000000000 [ 992.309440][ T3723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 992.309451][ T3723] R13: 00007f5ab9e16038 R14: 00007f5ab9e15fa0 R15: 00007ffd1e8fc458 [ 992.309475][ T3723] [ 993.001867][ T3739] FAULT_INJECTION: forcing a failure. [ 993.001867][ T3739] name failslab, interval 1, probability 0, space 0, times 0 [ 993.038054][ T3739] CPU: 0 UID: 0 PID: 3739 Comm: syz.0.13956 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 993.038090][ T3739] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 993.038099][ T3739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 993.038110][ T3739] Call Trace: [ 993.038116][ T3739] [ 993.038124][ T3739] dump_stack_lvl+0x100/0x190 [ 993.038155][ T3739] should_fail_ex.cold+0x5/0xa [ 993.038177][ T3739] ? load_msg+0x118/0x4a0 [ 993.038205][ T3739] should_failslab+0xc2/0x120 [ 993.038224][ T3739] __kmalloc_noprof+0xe0/0x850 [ 993.038256][ T3739] load_msg+0x118/0x4a0 [ 993.038280][ T3739] do_msgrcv+0x209/0x16f0 [ 993.038303][ T3739] ? __pfx_do_msg_fill+0x10/0x10 [ 993.038324][ T3739] ? __pfx_do_futex+0x10/0x10 [ 993.038353][ T3739] ? __pfx_do_msgrcv+0x10/0x10 [ 993.038375][ T3739] ? __x64_sys_futex+0x34f/0x4d0 [ 993.038402][ T3739] ? xfd_validate_state+0x129/0x190 [ 993.038435][ T3739] ? do_syscall_64+0x106/0xf80 [ 993.038456][ T3739] do_syscall_64+0x106/0xf80 [ 993.038476][ T3739] ? clear_bhb_loop+0x40/0x90 [ 993.038498][ T3739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 993.038518][ T3739] RIP: 0033:0x7f52e4d9c799 [ 993.038534][ T3739] 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 [ 993.038552][ T3739] RSP: 002b:00007f52e5c65028 EFLAGS: 00000246 ORIG_RAX: 0000000000000046 [ 993.038570][ T3739] RAX: ffffffffffffffda RBX: 00007f52e5015fa0 RCX: 00007f52e4d9c799 [ 993.038582][ T3739] RDX: 000000000000f55c RSI: 0000000000000000 RDI: 0000000000000000 [ 993.038593][ T3739] RBP: 00007f52e4e32bd9 R08: 0000000000004a4d R09: 0000000000000000 [ 993.038605][ T3739] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 993.038616][ T3739] R13: 00007f52e5016038 R14: 00007f52e5015fa0 R15: 00007fff4008a168 [ 993.038640][ T3739] [ 993.353030][ T3743] netlink: 28 bytes leftover after parsing attributes in process `syz.1.13957'. [ 994.169099][ T3763] netlink: 342 bytes leftover after parsing attributes in process `syz.0.13975'. [ 994.418612][ T3774] FAULT_INJECTION: forcing a failure. [ 994.418612][ T3774] name failslab, interval 1, probability 0, space 0, times 0 [ 994.506403][ T3774] CPU: 0 UID: 0 PID: 3774 Comm: syz.2.13970 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 994.506439][ T3774] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 994.506449][ T3774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 994.506460][ T3774] Call Trace: [ 994.506467][ T3774] [ 994.506475][ T3774] dump_stack_lvl+0x100/0x190 [ 994.506507][ T3774] should_fail_ex.cold+0x5/0xa [ 994.506529][ T3774] should_failslab+0xc2/0x120 [ 994.506549][ T3774] __kmalloc_cache_noprof+0x7a/0x6f0 [ 994.506573][ T3774] ? proc_self_get_link+0x189/0x1f0 [ 994.506604][ T3774] proc_self_get_link+0x189/0x1f0 [ 994.506632][ T3774] pick_link+0xac2/0x13c0 [ 994.506657][ T3774] ? __pfx_proc_self_get_link+0x10/0x10 [ 994.506686][ T3774] step_into_slowpath+0x9ba/0xf90 [ 994.506717][ T3774] ? __pfx_step_into_slowpath+0x10/0x10 [ 994.506748][ T3774] ? lookup_fast+0x2da/0x600 [ 994.506773][ T3774] ? inode_permission+0x374/0x620 [ 994.506799][ T3774] link_path_walk+0xf28/0x1cc0 [ 994.506834][ T3774] path_openat+0x1be/0x31a0 [ 994.506851][ T3774] ? kasan_save_stack+0x3f/0x50 [ 994.506877][ T3774] ? kasan_save_stack+0x30/0x50 [ 994.506902][ T3774] ? kasan_save_track+0x14/0x30 [ 994.506929][ T3774] ? kmem_cache_alloc_noprof+0x241/0x6e0 [ 994.506962][ T3774] ? __pfx_path_openat+0x10/0x10 [ 994.506989][ T3774] do_file_open+0x20e/0x430 [ 994.507009][ T3774] ? __pfx_do_file_open+0x10/0x10 [ 994.507044][ T3774] ? alloc_fd+0x476/0x790 [ 994.507065][ T3774] ? do_getname+0x191/0x390 [ 994.507089][ T3774] do_sys_openat2+0x10d/0x1e0 [ 994.507113][ T3774] ? __pfx_do_sys_openat2+0x10/0x10 [ 994.507145][ T3774] __x64_sys_openat+0x12d/0x210 [ 994.507180][ T3774] ? __pfx___x64_sys_openat+0x10/0x10 [ 994.507216][ T3774] do_syscall_64+0x106/0xf80 [ 994.507237][ T3774] ? clear_bhb_loop+0x40/0x90 [ 994.507262][ T3774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 994.507282][ T3774] RIP: 0033:0x7f5ab9b9c799 [ 994.507298][ T3774] 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 [ 994.507316][ T3774] RSP: 002b:00007f5aba994028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 994.507335][ T3774] RAX: ffffffffffffffda RBX: 00007f5ab9e15fa0 RCX: 00007f5ab9b9c799 [ 994.507347][ T3774] RDX: 0000000000080c02 RSI: 0000200000002440 RDI: ffffffffffffff9c [ 994.507359][ T3774] RBP: 00007f5ab9c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 994.507369][ T3774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 994.507380][ T3774] R13: 00007f5ab9e16038 R14: 00007f5ab9e15fa0 R15: 00007ffd1e8fc458 [ 994.507404][ T3774] [ 996.546305][ T3819] FAULT_INJECTION: forcing a failure. [ 996.546305][ T3819] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 996.609317][ T3819] CPU: 0 UID: 0 PID: 3819 Comm: syz.2.13981 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 996.609353][ T3819] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 996.609365][ T3819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 996.609379][ T3819] Call Trace: [ 996.609386][ T3819] [ 996.609394][ T3819] dump_stack_lvl+0x100/0x190 [ 996.609426][ T3819] should_fail_ex.cold+0x5/0xa [ 996.609444][ T3819] ? prepare_alloc_pages+0x16d/0x5f0 [ 996.609468][ T3819] should_fail_alloc_page+0xeb/0x140 [ 996.609490][ T3819] prepare_alloc_pages+0x1f0/0x5f0 [ 996.609514][ T3819] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 996.609543][ T3819] ? __pfx_css_rstat_updated+0x10/0x10 [ 996.609566][ T3819] ? lock_acquire+0x1cf/0x380 [ 996.609594][ T3819] ? rcu_is_watching+0x12/0xc0 [ 996.609621][ T3819] ? mod_memcg_lruvec_state+0x1a6/0x630 [ 996.609649][ T3819] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 996.609675][ T3819] ? rcu_read_unlock+0x17/0x60 [ 996.609703][ T3819] ? folio_remove_rmap_pmd+0x69c/0xed0 [ 996.609732][ T3819] ? split_huge_pmd_locked+0x3ba/0x3cf0 [ 996.609757][ T3819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 996.609788][ T3819] ? policy_nodemask+0xed/0x4f0 [ 996.609809][ T3819] alloc_pages_mpol+0x1fb/0x550 [ 996.609830][ T3819] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 996.609848][ T3819] ? __split_huge_pmd+0x203/0x350 [ 996.609871][ T3819] ? __split_huge_pmd+0x203/0x350 [ 996.609899][ T3819] alloc_pages_noprof+0x131/0x390 [ 996.609920][ T3819] pte_alloc_one+0x1e/0x3e0 [ 996.609942][ T3819] __pte_alloc+0x6d/0x3f0 [ 996.609960][ T3819] ? __pfx___pte_alloc+0x10/0x10 [ 996.609979][ T3819] ? _raw_spin_unlock+0x28/0x50 [ 996.609998][ T3819] ? __pmd_alloc+0x6aa/0x9c0 [ 996.610020][ T3819] move_page_tables+0x257e/0x4500 [ 996.610048][ T3819] ? __pfx_copy_vma+0x10/0x10 [ 996.610083][ T3819] ? __pfx_move_page_tables+0x10/0x10 [ 996.610121][ T3819] ? finish_task_switch.isra.0+0x200/0xb80 [ 996.610143][ T3819] copy_vma_and_data+0x25c/0x7c0 [ 996.610171][ T3819] ? __pfx_copy_vma_and_data+0x10/0x10 [ 996.610216][ T3819] ? __vma_start_write+0x17f/0x280 [ 996.610239][ T3819] ? __pfx___vma_start_write+0x10/0x10 [ 996.610269][ T3819] move_vma+0x51b/0x1890 [ 996.610298][ T3819] ? __pfx_move_vma+0x10/0x10 [ 996.610326][ T3819] ? mm_get_unmapped_area_vmflags+0xd7/0x130 [ 996.610348][ T3819] ? cap_mmap_addr+0x4b/0x120 [ 996.610373][ T3819] ? bpf_lsm_mmap_addr+0x9/0x30 [ 996.610400][ T3819] ? security_mmap_addr+0x71/0x1e0 [ 996.610419][ T3819] ? __get_unmapped_area+0x255/0x3e0 [ 996.610442][ T3819] ? vrm_set_new_addr+0x204/0x290 [ 996.610469][ T3819] mremap_to+0x1b7/0x450 [ 996.610496][ T3819] do_mremap+0xb76/0x2130 [ 996.610532][ T3819] ? __pfx_do_mremap+0x10/0x10 [ 996.610563][ T3819] ? ksys_write+0x190/0x250 [ 996.610596][ T3819] __do_sys_mremap+0x126/0x170 [ 996.610622][ T3819] ? __pfx___do_sys_mremap+0x10/0x10 [ 996.610655][ T3819] ? __x64_sys_futex+0x34f/0x4d0 [ 996.610692][ T3819] do_syscall_64+0x106/0xf80 [ 996.610714][ T3819] ? clear_bhb_loop+0x40/0x90 [ 996.610736][ T3819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 996.610756][ T3819] RIP: 0033:0x7f5ab9b9c799 [ 996.610773][ T3819] 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 [ 996.610791][ T3819] RSP: 002b:00007f5aba994028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 996.610810][ T3819] RAX: ffffffffffffffda RBX: 00007f5ab9e15fa0 RCX: 00007f5ab9b9c799 [ 996.610822][ T3819] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000200000000000 [ 996.610833][ T3819] RBP: 00007f5ab9c32bd9 R08: 0000000100000000 R09: 0000000000000000 [ 996.610845][ T3819] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 996.610856][ T3819] R13: 00007f5ab9e16038 R14: 00007f5ab9e15fa0 R15: 00007ffd1e8fc458 [ 996.610881][ T3819] [ 1000.222508][ T3891] syz_tun: tun_chr_ioctl cmd 1074025681 [ 1000.332440][ T3895] netlink: 12 bytes leftover after parsing attributes in process `syz.2.14010'. [ 1001.981604][ T3940] random: crng reseeded on system resumption [ 1002.345975][ T3952] netlink: 334 bytes leftover after parsing attributes in process `syz.0.14030'. [ 1004.643164][ T4008] FAULT_INJECTION: forcing a failure. [ 1004.643164][ T4008] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.656922][ T4008] CPU: 0 UID: 0 PID: 4008 Comm: syz.2.14056 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1004.656958][ T4008] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1004.656967][ T4008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1004.656978][ T4008] Call Trace: [ 1004.656987][ T4008] [ 1004.656994][ T4008] dump_stack_lvl+0x100/0x190 [ 1004.657026][ T4008] should_fail_ex.cold+0x5/0xa [ 1004.657048][ T4008] should_failslab+0xc2/0x120 [ 1004.657068][ T4008] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 1004.657095][ T4008] ? __send_signal_locked+0x155/0x12d0 [ 1004.657135][ T4008] __send_signal_locked+0x155/0x12d0 [ 1004.657168][ T4008] group_send_sig_info+0x2a4/0x300 [ 1004.657190][ T4008] ? __pfx_group_send_sig_info+0x10/0x10 [ 1004.657217][ T4008] ? kill_pid_info_type+0x1a/0x290 [ 1004.657237][ T4008] kill_pid_info_type+0x92/0x290 [ 1004.657261][ T4008] kill_proc_info+0x6f/0x1b0 [ 1004.657283][ T4008] kill_something_info+0x2a0/0x310 [ 1004.657308][ T4008] __x64_sys_kill+0x1c4/0x250 [ 1004.657332][ T4008] ? __pfx___x64_sys_kill+0x10/0x10 [ 1004.657365][ T4008] do_syscall_64+0x106/0xf80 [ 1004.657386][ T4008] ? clear_bhb_loop+0x40/0x90 [ 1004.657409][ T4008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1004.657428][ T4008] RIP: 0033:0x7f5ab9b9c799 [ 1004.657446][ T4008] 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 [ 1004.657465][ T4008] RSP: 002b:00007f5aba994028 EFLAGS: 00000246 ORIG_RAX: 000000000000003e [ 1004.657484][ T4008] RAX: ffffffffffffffda RBX: 00007f5ab9e15fa0 RCX: 00007f5ab9b9c799 [ 1004.657496][ T4008] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000f75 [ 1004.657507][ T4008] RBP: 00007f5ab9c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 1004.657518][ T4008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1004.657529][ T4008] R13: 00007f5ab9e16038 R14: 00007f5ab9e15fa0 R15: 00007ffd1e8fc458 [ 1004.657553][ T4008] [ 1005.859722][ T4020] block nbd8: shutting down sockets [ 1006.426244][ T4031] netlink: 342 bytes leftover after parsing attributes in process `syz.2.14066'. [ 1006.471470][ T4031] netlink: 342 bytes leftover after parsing attributes in process `syz.2.14066'. [ 1008.397656][ T4064] netlink: 74 bytes leftover after parsing attributes in process `syz.2.14076'. [ 1008.658273][ T5822] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 1008.805880][ T5822] CPU: 0 UID: 0 PID: 5822 Comm: syz-executor Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1008.805916][ T5822] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1008.805925][ T5822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1008.805936][ T5822] Call Trace: [ 1008.805942][ T5822] [ 1008.805950][ T5822] dump_stack_lvl+0x100/0x190 [ 1008.805983][ T5822] dump_header+0xfb/0x606 [ 1008.806005][ T5822] oom_kill_process.cold+0xd/0x330 [ 1008.806028][ T5822] out_of_memory+0x340/0x14f0 [ 1008.806061][ T5822] ? __pfx_out_of_memory+0x10/0x10 [ 1008.806102][ T5822] mem_cgroup_out_of_memory+0xc6/0x130 [ 1008.806129][ T5822] ? __pfx_mem_cgroup_out_of_memory+0x10/0x10 [ 1008.806153][ T5822] ? find_held_lock+0x2b/0x80 [ 1008.806176][ T5822] ? do_raw_spin_unlock+0x145/0x1e0 [ 1008.806205][ T5822] ? _raw_spin_unlock+0x28/0x50 [ 1008.806226][ T5822] try_charge_memcg+0x652/0xc90 [ 1008.806250][ T5822] ? __pfx_try_charge_memcg+0x10/0x10 [ 1008.806275][ T5822] ? find_held_lock+0x2b/0x80 [ 1008.806292][ T5822] ? rcu_read_unlock+0x17/0x60 [ 1008.806312][ T5822] ? rcu_read_unlock+0x17/0x60 [ 1008.806334][ T5822] charge_memcg+0xa6/0x280 [ 1008.806354][ T5822] mem_cgroup_swapin_charge_folio+0xeb/0x470 [ 1008.806380][ T5822] __swap_cache_prepare_and_add+0x528/0x9e0 [ 1008.806417][ T5822] ? __pfx___swap_cache_prepare_and_add+0x10/0x10 [ 1008.806443][ T5822] ? __pfx_swap_entry_swapped+0x10/0x10 [ 1008.806468][ T5822] swap_cache_alloc_folio+0x1cb/0x300 [ 1008.806497][ T5822] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 1008.806531][ T5822] swap_cluster_readahead+0x411/0x770 [ 1008.806565][ T5822] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 1008.806596][ T5822] ? update_cfs_rq_load_avg+0x51/0x550 [ 1008.806622][ T5822] ? __lock_acquire+0x4a5/0x2630 [ 1008.806649][ T5822] ? get_vma_policy+0x23f/0x3b0 [ 1008.806672][ T5822] swapin_readahead+0x160/0x12c0 [ 1008.806706][ T5822] ? __pfx_swapin_readahead+0x10/0x10 [ 1008.806732][ T5822] ? find_held_lock+0x2b/0x80 [ 1008.806748][ T5822] ? swap_table_get+0x103/0x2c0 [ 1008.806772][ T5822] ? swap_table_get+0x103/0x2c0 [ 1008.806801][ T5822] ? swap_table_get+0x10d/0x2c0 [ 1008.806826][ T5822] ? swap_cache_get_folio+0x1ae/0x600 [ 1008.806853][ T5822] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 1008.806878][ T5822] ? __pfx_get_swap_device+0x10/0x10 [ 1008.806913][ T5822] ? do_swap_page+0xb2e/0x68e0 [ 1008.806937][ T5822] do_swap_page+0xb2e/0x68e0 [ 1008.806973][ T5822] ? __pfx_do_swap_page+0x10/0x10 [ 1008.806999][ T5822] ? __free_object+0x2a8/0x400 [ 1008.807024][ T5822] ? lockdep_hardirqs_on+0x78/0x100 [ 1008.807048][ T5822] ? rcu_is_watching+0x12/0xc0 [ 1008.807076][ T5822] ? __pte_offset_map+0x179/0x310 [ 1008.807104][ T5822] __handle_mm_fault+0x18c1/0x2b60 [ 1008.807134][ T5822] ? reacquire_held_locks+0xce/0x1e0 [ 1008.807160][ T5822] ? __pfx___handle_mm_fault+0x10/0x10 [ 1008.807189][ T5822] ? lock_vma_under_rcu+0x17c/0x590 [ 1008.807228][ T5822] handle_mm_fault+0x36d/0xa20 [ 1008.807258][ T5822] do_user_addr_fault+0x5a3/0x12f0 [ 1008.807296][ T5822] exc_page_fault+0x6f/0xd0 [ 1008.807318][ T5822] asm_exc_page_fault+0x26/0x30 [ 1008.807337][ T5822] RIP: 0033:0x7fb8d075cfce [ 1008.807355][ T5822] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1008.807374][ T5822] RSP: 002b:00007fffdbf61d78 EFLAGS: 00010246 [ 1008.807389][ T5822] RAX: 0000000000000000 RBX: 000055556a862500 RCX: 00007fb8d075cfce [ 1008.807401][ T5822] RDX: 00007fffdbf61dd0 RSI: 0000000000000000 RDI: 0000000000000000 [ 1008.807412][ T5822] RBP: 00007fffdbf61e3c R08: 0000000000000000 R09: 0000000000000000 [ 1008.807423][ T5822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000001388 [ 1008.807434][ T5822] R13: 00000000000927c0 R14: 00000000000f6f22 R15: 00007fffdbf61e90 [ 1008.807458][ T5822] [ 1008.807466][ T5822] memory: usage 3072kB, limit 3072kB, failcnt 239901 [ 1009.796990][ T5822] memory+swap: usage 51064kB, limit 9007199254740988kB, failcnt 0 [ 1009.818028][ T5822] kmem: usage 2724kB, limit 9007199254740988kB, failcnt 0 [ 1009.837291][ T5822] Memory cgroup stats for /syz3: [ 1009.837418][ T5822] cache 102400 [ 1009.868661][ T5822] rss 20480 [ 1009.881212][ T5822] rss_huge 0 [ 1009.889457][ T5822] shmem 0 [ 1009.900161][ T5822] mapped_file 0 [ 1009.910733][ T5822] dirty 0 [ 1009.921924][ T5822] writeback 0 [ 1009.932803][ T5822] workingset_refault_anon 18855 [ 1009.949463][ T5822] workingset_refault_file 54315 [ 1009.967718][ T5822] swap 49205248 [ 1009.979616][ T5822] swapcached 958054400 [ 1009.983697][ T5822] pgpgin 480833 [ 1010.004949][ T5822] pgpgout 497153 [ 1010.008504][ T5822] pgfault 567049 [ 1010.012036][ T5822] pgmajfault 9981 [ 1010.043316][ T5822] inactive_anon 253952 [ 1010.053328][ T5822] active_anon 0 [ 1010.066560][ T5822] inactive_file 69632 [ 1010.070560][ T5822] active_file 32768 [ 1010.099193][ T5822] unevictable 0 [ 1010.102667][ T5822] hierarchical_memory_limit 3145728 [ 1010.127238][ T5822] hierarchical_memsw_limit 9223372036854771712 [ 1010.133405][ T5822] total_cache 102400 [ 1010.161015][ T5822] total_rss 20480 [ 1010.172331][ T5822] total_rss_huge 0 [ 1010.194129][ T5822] total_shmem 0 [ 1010.204242][ T5822] total_mapped_file 0 [ 1010.208234][ T5822] total_dirty 0 [ 1010.211689][ T5822] total_writeback 0 [ 1010.241044][ T5822] total_workingset_refault_anon 18855 [ 1010.255504][ T5822] total_workingset_refault_file 54315 [ 1010.274063][ T5822] total_swap 49205248 [ 1010.278048][ T5822] total_swapcached 958054400 [ 1010.282651][ T5822] total_pgpgin 480833 [ 1010.305456][ T5822] total_pgpgout 497153 [ 1010.309532][ T5822] total_pgfault 567049 [ 1010.343717][ T5822] total_pgmajfault 9981 [ 1010.347884][ T5822] total_inactive_anon 253952 [ 1010.352470][ T5822] total_active_anon 0 [ 1010.374456][ T5822] total_inactive_file 69632 [ 1010.378993][ T5822] total_active_file 32768 [ 1010.403022][ T5822] total_unevictable 0 [ 1010.407008][ T5822] anon_cost 601 [ 1010.410454][ T5822] file_cost 0 [ 1010.433081][ T5822] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0-1,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.13955,pid=3761,uid=0 [ 1010.483311][ T5822] Memory cgroup out of memory: Killed process 3761 (syz.3.13955) total-vm:108504kB, anon-rss:1236kB, file-rss:54732kB, shmem-rss:0kB, UID:0 pgtables:208kB oom_score_adj:0 [ 1010.677845][ T4076] netlink: 342 bytes leftover after parsing attributes in process `syz.2.14081'. [ 1010.720031][ T4076] netlink: 342 bytes leftover after parsing attributes in process `syz.2.14081'. [ 1011.433540][ T4096] netlink: 326 bytes leftover after parsing attributes in process `syz.1.14087'. [ 1011.967199][ T4106] binder: 4105:4106 unknown command 52 [ 1011.984220][ T4106] binder: 4105:4106 ioctl c0306201 0 returned -22 [ 1014.553055][ T4159] netlink: 28 bytes leftover after parsing attributes in process `syz.3.14115'. [ 1014.949112][ T4172] netlink: 206 bytes leftover after parsing attributes in process `syz.3.14121'. [ 1018.260094][ T4253] netlink: 330 bytes leftover after parsing attributes in process `syz.2.14154'. [ 1018.520540][ T4258] netlink: 326 bytes leftover after parsing attributes in process `syz.2.14156'. [ 1019.113114][ T4277] netlink: 334 bytes leftover after parsing attributes in process `syz.2.14164'. [ 1019.433066][ T4289] futex_wake_op: syz.0.14169 tries to shift op by -2048; fix this program [ 1019.486659][ T4289] 0x000000000001-0x000000040001 : "" [ 1019.491962][ T4289] mtd: partition "" extends beyond the end of device "mtdram test device" -- size truncated to 0x1ffff [ 1019.552564][ T4289] ftl_cs: FTL header corrupt! [ 1020.336124][ T4309] netlink: 342 bytes leftover after parsing attributes in process `syz.0.14176'. [ 1020.799707][ T4320] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(905090050.201326592.142606592), cmd(16) [ 1021.880442][ T4351] FAULT_INJECTION: forcing a failure. [ 1021.880442][ T4351] name failslab, interval 1, probability 0, space 0, times 0 [ 1021.941497][ T4351] CPU: 0 UID: 0 PID: 4351 Comm: syz.0.14195 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1021.941533][ T4351] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1021.941542][ T4351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1021.941553][ T4351] Call Trace: [ 1021.941560][ T4351] [ 1021.941568][ T4351] dump_stack_lvl+0x100/0x190 [ 1021.941601][ T4351] should_fail_ex.cold+0x5/0xa [ 1021.941623][ T4351] should_failslab+0xc2/0x120 [ 1021.941643][ T4351] __kmalloc_cache_noprof+0x7a/0x6f0 [ 1021.941667][ T4351] ? landlock_init_hierarchy_log+0xa9/0x820 [ 1021.941694][ T4351] landlock_init_hierarchy_log+0xa9/0x820 [ 1021.941720][ T4351] landlock_merge_ruleset+0x67b/0x830 [ 1021.941750][ T4351] ? prepare_creds+0x5ee/0x950 [ 1021.941779][ T4351] __do_sys_landlock_restrict_self+0x2a6/0x9e0 [ 1021.941810][ T4351] do_syscall_64+0x106/0xf80 [ 1021.941831][ T4351] ? clear_bhb_loop+0x40/0x90 [ 1021.941854][ T4351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1021.941874][ T4351] RIP: 0033:0x7f52e4d9c799 [ 1021.941890][ T4351] 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 [ 1021.941908][ T4351] RSP: 002b:00007f52e5c65028 EFLAGS: 00000246 ORIG_RAX: 00000000000001be [ 1021.941928][ T4351] RAX: ffffffffffffffda RBX: 00007f52e5015fa0 RCX: 00007f52e4d9c799 [ 1021.941939][ T4351] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000003 [ 1021.941950][ T4351] RBP: 00007f52e4e32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 1021.941961][ T4351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1021.941972][ T4351] R13: 00007f52e5016038 R14: 00007f52e5015fa0 R15: 00007fff4008a168 [ 1021.941996][ T4351] [ 1023.264566][ T4373] futex_wake_op: syz.2.14205 tries to shift op by -2048; fix this program [ 1023.311424][ T4373] 0x000000000001-0x000000040001 : "" [ 1023.341309][ T4373] mtd: partition "" extends beyond the end of device "mtdram test device" -- size truncated to 0x1ffff [ 1023.412936][ T4373] ftl_cs: FTL header corrupt! [ 1023.826706][ T4386] netlink: 12 bytes leftover after parsing attributes in process `syz.0.14215'. [ 1024.177091][ T4393] futex_wake_op: syz.0.14210 tries to shift op by -2048; fix this program [ 1024.282186][ T4393] size and base must be multiples of 4 kiB [ 1024.332017][ T4393] CPU: 0 UID: 0 PID: 4393 Comm: syz.0.14210 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1024.332056][ T4393] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1024.332066][ T4393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1024.332078][ T4393] Call Trace: [ 1024.332086][ T4393] [ 1024.332093][ T4393] dump_stack_lvl+0x100/0x190 [ 1024.332126][ T4393] mtrr_add.cold+0x74/0x87 [ 1024.332148][ T4393] mtrr_ioctl+0x25a/0xcf0 [ 1024.332174][ T4393] ? __pfx_mtrr_ioctl+0x10/0x10 [ 1024.332203][ T4393] ? find_held_lock+0x2b/0x80 [ 1024.332226][ T4393] ? __fget_files+0x21f/0x3d0 [ 1024.332244][ T4393] ? __pfx_mtrr_ioctl+0x10/0x10 [ 1024.332269][ T4393] proc_reg_unlocked_ioctl+0x229/0x320 [ 1024.332296][ T4393] ? __pfx_proc_reg_unlocked_ioctl+0x10/0x10 [ 1024.332326][ T4393] __x64_sys_ioctl+0x18e/0x210 [ 1024.332353][ T4393] do_syscall_64+0x106/0xf80 [ 1024.332375][ T4393] ? clear_bhb_loop+0x40/0x90 [ 1024.332397][ T4393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1024.332417][ T4393] RIP: 0033:0x7f52e4d9c799 [ 1024.332433][ T4393] 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 [ 1024.332451][ T4393] RSP: 002b:00007f52e5c65028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1024.332470][ T4393] RAX: ffffffffffffffda RBX: 00007f52e5015fa0 RCX: 00007f52e4d9c799 [ 1024.332481][ T4393] RDX: 0000000000000000 RSI: 0000000040104d01 RDI: 0000000000000000 [ 1024.332492][ T4393] RBP: 00007f52e4e32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 1024.332503][ T4393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1024.332515][ T4393] R13: 00007f52e5016038 R14: 00007f52e5015fa0 R15: 00007fff4008a168 [ 1024.332539][ T4393] [ 1024.825869][ T4406] FAULT_INJECTION: forcing a failure. [ 1024.825869][ T4406] name failslab, interval 1, probability 0, space 0, times 0 [ 1024.875804][ T4406] CPU: 0 UID: 0 PID: 4406 Comm: syz.1.14216 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1024.875844][ T4406] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1024.875854][ T4406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1024.875865][ T4406] Call Trace: [ 1024.875873][ T4406] [ 1024.875881][ T4406] dump_stack_lvl+0x100/0x190 [ 1024.875913][ T4406] should_fail_ex.cold+0x5/0xa [ 1024.875935][ T4406] should_failslab+0xc2/0x120 [ 1024.875956][ T4406] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 1024.875982][ T4406] ? alloc_empty_file+0x55/0x1c0 [ 1024.876009][ T4406] alloc_empty_file+0x55/0x1c0 [ 1024.876033][ T4406] alloc_file_pseudo+0x13a/0x230 [ 1024.876057][ T4406] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 1024.876079][ T4406] ? alloc_fd+0x476/0x790 [ 1024.876098][ T4406] ? do_raw_spin_unlock+0x145/0x1e0 [ 1024.876128][ T4406] __anon_inode_getfile+0xe8/0x280 [ 1024.876152][ T4406] anon_inode_getfile_fmode+0x37/0xa0 [ 1024.876175][ T4406] __do_sys_fanotify_init+0xa79/0xe50 [ 1024.876207][ T4406] do_syscall_64+0x106/0xf80 [ 1024.876228][ T4406] ? clear_bhb_loop+0x40/0x90 [ 1024.876251][ T4406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1024.876270][ T4406] RIP: 0033:0x7f616a59c799 [ 1024.876295][ T4406] 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 [ 1024.876313][ T4406] RSP: 002b:00007f616b3d1028 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 1024.876331][ T4406] RAX: ffffffffffffffda RBX: 00007f616a815fa0 RCX: 00007f616a59c799 [ 1024.876344][ T4406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 1024.876355][ T4406] RBP: 00007f616a632bd9 R08: 0000000000000000 R09: 0000000000000000 [ 1024.876367][ T4406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1024.876378][ T4406] R13: 00007f616a816038 R14: 00007f616a815fa0 R15: 00007ffe50eb3958 [ 1024.876402][ T4406] [ 1026.728784][ T4435] FAULT_INJECTION: forcing a failure. [ 1026.728784][ T4435] name failslab, interval 1, probability 0, space 0, times 0 [ 1026.773937][ T4435] CPU: 0 UID: 0 PID: 4435 Comm: syz.0.14225 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1026.773974][ T4435] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1026.773991][ T4435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1026.774003][ T4435] Call Trace: [ 1026.774010][ T4435] [ 1026.774018][ T4435] dump_stack_lvl+0x100/0x190 [ 1026.774050][ T4435] should_fail_ex.cold+0x5/0xa [ 1026.774073][ T4435] should_failslab+0xc2/0x120 [ 1026.774093][ T4435] __kmalloc_cache_noprof+0x7a/0x6f0 [ 1026.774116][ T4435] ? single_open+0x4d/0x1d0 [ 1026.774139][ T4435] ? __pfx___debugfs_file_get+0x10/0x10 [ 1026.774160][ T4435] ? find_held_lock+0x2b/0x80 [ 1026.774179][ T4435] ? __pfx_edid_show+0x10/0x10 [ 1026.774205][ T4435] ? __pfx_edid_open+0x10/0x10 [ 1026.774230][ T4435] single_open+0x4d/0x1d0 [ 1026.774254][ T4435] full_proxy_open_regular+0x1b6/0x370 [ 1026.774281][ T4435] do_dentry_open+0x6d8/0x1660 [ 1026.774298][ T4435] ? __pfx_full_proxy_open_regular+0x10/0x10 [ 1026.774329][ T4435] vfs_open+0x82/0x3f0 [ 1026.774354][ T4435] path_openat+0x208c/0x31a0 [ 1026.774379][ T4435] ? __pfx_path_openat+0x10/0x10 [ 1026.774406][ T4435] do_file_open+0x20e/0x430 [ 1026.774426][ T4435] ? __pfx_do_file_open+0x10/0x10 [ 1026.774460][ T4435] ? alloc_fd+0x476/0x790 [ 1026.774479][ T4435] ? do_getname+0x191/0x390 [ 1026.774503][ T4435] do_sys_openat2+0x10d/0x1e0 [ 1026.774527][ T4435] ? __pfx_do_sys_openat2+0x10/0x10 [ 1026.774551][ T4435] ? do_raw_spin_lock+0x128/0x260 [ 1026.774583][ T4435] __x64_sys_openat+0x12d/0x210 [ 1026.774608][ T4435] ? __pfx___x64_sys_openat+0x10/0x10 [ 1026.774640][ T4435] do_syscall_64+0x106/0xf80 [ 1026.774662][ T4435] ? clear_bhb_loop+0x40/0x90 [ 1026.774685][ T4435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1026.774705][ T4435] RIP: 0033:0x7f52e4d9c799 [ 1026.774722][ T4435] 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 [ 1026.774739][ T4435] RSP: 002b:00007f52e5c44028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1026.774758][ T4435] RAX: ffffffffffffffda RBX: 00007f52e5016090 RCX: 00007f52e4d9c799 [ 1026.774771][ T4435] RDX: 0000000000002082 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 1026.774782][ T4435] RBP: 00007f52e4e32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 1026.774793][ T4435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1026.774804][ T4435] R13: 00007f52e5016128 R14: 00007f52e5016090 R15: 00007fff4008a168 [ 1026.774827][ T4435] [ 1027.563663][ T4443] futex_wake_op: syz.3.14229 tries to shift op by -2048; fix this program [ 1027.586126][ T4443] futex_wake_op: syz.3.14229 tries to shift op by -2048; fix this program [ 1027.850633][ T4454] netlink: 302 bytes leftover after parsing attributes in process `syz.3.14234'. [ 1027.974105][ T4458] snd_aloop snd_aloop.0: Parsing timer source '@¦G¾‚…|¶Ê’B–æhÚ+ßÉ D¶1ˆÊ½=Oz@3aô³’¯¯ß¬…¸ø;ç{4g|®Úp¼Z9÷' failed with -22 [ 1028.376424][ T4475] netlink: 326 bytes leftover after parsing attributes in process `syz.3.14244'. [ 1028.414172][ T4473] FAULT_INJECTION: forcing a failure. [ 1028.414172][ T4473] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1028.459084][ T4473] CPU: 0 UID: 0 PID: 4473 Comm: syz.2.14243 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1028.459127][ T4473] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1028.459137][ T4473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1028.459149][ T4473] Call Trace: [ 1028.459155][ T4473] [ 1028.459163][ T4473] dump_stack_lvl+0x100/0x190 [ 1028.459195][ T4473] should_fail_ex.cold+0x5/0xa [ 1028.459213][ T4473] ? prepare_alloc_pages+0x16d/0x5f0 [ 1028.459237][ T4473] should_fail_alloc_page+0xeb/0x140 [ 1028.459258][ T4473] prepare_alloc_pages+0x1f0/0x5f0 [ 1028.459283][ T4473] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 1028.459315][ T4473] ? reacquire_held_locks+0xce/0x1e0 [ 1028.459339][ T4473] ? folio_lock_anon_vma_read+0x348/0xe30 [ 1028.459366][ T4473] ? folio_lock_anon_vma_read+0x348/0xe30 [ 1028.459393][ T4473] ? __up_read+0x2c5/0x700 [ 1028.459419][ T4473] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 1028.459445][ T4473] ? __pfx___up_read+0x10/0x10 [ 1028.459468][ T4473] ? rmap_walk_anon+0x561/0x870 [ 1028.459510][ T4473] __folio_alloc_noprof+0x13/0x2f0 [ 1028.459537][ T4473] alloc_migration_target+0x1d7/0x6d0 [ 1028.459560][ T4473] migrate_pages_batch+0x4f2/0x4530 [ 1028.459583][ T4473] ? __pfx_alloc_migration_target+0x10/0x10 [ 1028.459612][ T4473] ? walk_pgd_range+0x1115/0x1eb0 [ 1028.459638][ T4473] ? __pfx_migrate_pages_batch+0x10/0x10 [ 1028.459667][ T4473] ? __pfx_remove_migration_pte+0x10/0x10 [ 1028.459696][ T4473] migrate_pages_sync+0x12c/0x880 [ 1028.459718][ T4473] ? __pfx_alloc_migration_target+0x10/0x10 [ 1028.459744][ T4473] ? __pfx_migrate_pages_sync+0x10/0x10 [ 1028.459764][ T4473] ? __pfx_queue_pages_test_walk+0x10/0x10 [ 1028.459789][ T4473] ? walk_page_range_mm_unsafe+0x32c/0xa10 [ 1028.459822][ T4473] migrate_pages+0x1aae/0x28a0 [ 1028.459847][ T4473] ? __pfx_alloc_migration_target+0x10/0x10 [ 1028.459873][ T4473] ? __pfx_migrate_pages+0x10/0x10 [ 1028.459895][ T4473] ? queue_pages_range+0x11e/0x180 [ 1028.459925][ T4473] ? __up_read+0x2c5/0x700 [ 1028.459951][ T4473] ? __pfx___up_read+0x10/0x10 [ 1028.459975][ T4473] ? do_migrate_pages+0x451/0x740 [ 1028.459994][ T4473] ? do_migrate_pages+0x451/0x740 [ 1028.460017][ T4473] do_migrate_pages+0x488/0x740 [ 1028.460043][ T4473] ? __pfx_do_migrate_pages+0x10/0x10 [ 1028.460066][ T4473] ? rcu_is_watching+0x12/0xc0 [ 1028.460093][ T4473] ? cap_capable+0x107/0x460 [ 1028.460123][ T4473] ? get_task_mm+0xc2/0xf0 [ 1028.460142][ T4473] ? security_capable+0xbd/0x260 [ 1028.460169][ T4473] kernel_migrate_pages+0x560/0x700 [ 1028.460190][ T4473] ? __pfx_kernel_migrate_pages+0x10/0x10 [ 1028.460210][ T4473] ? xfd_validate_state+0x129/0x190 [ 1028.460242][ T4473] __x64_sys_migrate_pages+0x96/0x100 [ 1028.460263][ T4473] ? lockdep_hardirqs_on+0x78/0x100 [ 1028.460285][ T4473] do_syscall_64+0x106/0xf80 [ 1028.460305][ T4473] ? clear_bhb_loop+0x40/0x90 [ 1028.460327][ T4473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1028.460347][ T4473] RIP: 0033:0x7f5ab9b9c799 [ 1028.460363][ T4473] 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 [ 1028.460382][ T4473] RSP: 002b:00007f5aba994028 EFLAGS: 00000246 ORIG_RAX: 0000000000000100 [ 1028.460402][ T4473] RAX: ffffffffffffffda RBX: 00007f5ab9e15fa0 RCX: 00007f5ab9b9c799 [ 1028.460414][ T4473] RDX: 0000200000000100 RSI: 000000000000000a RDI: 0000000000000000 [ 1028.460425][ T4473] RBP: 00007f5ab9c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 1028.460436][ T4473] R10: 0000200000000140 R11: 0000000000000246 R12: 0000000000000000 [ 1028.460447][ T4473] R13: 00007f5ab9e16038 R14: 00007f5ab9e15fa0 R15: 00007ffd1e8fc458 [ 1028.460471][ T4473] [ 1029.533205][ T4489] random: crng reseeded on system resumption [ 1029.633061][ T4492] Unrecognized hibernate image header format! [ 1029.689735][ T4492] PM: hibernation: Image mismatch: architecture specific data [ 1029.799620][ T4497] netlink: 28 bytes leftover after parsing attributes in process `syz.1.14253'. [ 1030.154891][ T4502] netlink: 'syz.0.14254': attribute type 64 has an invalid length. [ 1030.197636][ T4502] netlink: 74 bytes leftover after parsing attributes in process `syz.0.14254'. [ 1030.252154][ T4505] netlink: 302 bytes leftover after parsing attributes in process `syz.3.14256'. [ 1031.537341][ T4547] netlink: 8 bytes leftover after parsing attributes in process `syz.1.14274'. [ 1031.862505][ T4542] raw_sendmsg: syz.3.14272 forgot to set AF_INET. Fix it! [ 1033.096790][ T4578] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 1033.144505][ T4578] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 1033.334036][ T4583] netlink: 'syz.0.14289': attribute type 4 has an invalid length. [ 1033.372270][ T4583] netlink: 314 bytes leftover after parsing attributes in process `syz.0.14289'. [ 1033.532528][ T29] audit: type=1804 audit(4294967651.363:50): pid=4585 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.14288" name="/newroot/542/file0" dev="tmpfs" ino=2776 res=1 errno=0 [ 1033.636767][ T29] audit: type=1804 audit(4294967651.393:51): pid=4586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.14288" name="/newroot/542/file0" dev="tmpfs" ino=2776 res=1 errno=0 [ 1033.748095][ T4590] futex_wake_op: syz.2.14290 tries to shift op by -2048; fix this program [ 1033.860161][ T4590] size and base must be multiples of 4 kiB [ 1033.928297][ T4590] CPU: 0 UID: 0 PID: 4590 Comm: syz.2.14290 Tainted: G U I L syzkaller #0 PREEMPT(full) [ 1033.928332][ T4590] Tainted: [U]=USER, [I]=FIRMWARE_WORKAROUND, [L]=SOFTLOCKUP [ 1033.928341][ T4590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1033.928352][ T4590] Call Trace: [ 1033.928359][ T4590] [ 1033.928367][ T4590] dump_stack_lvl+0x100/0x190 [ 1033.928399][ T4590] mtrr_add.cold+0x74/0x87 [ 1033.928420][ T4590] mtrr_ioctl+0x25a/0xcf0 [ 1033.928447][ T4590] ? __pfx_mtrr_ioctl+0x10/0x10 [ 1033.928475][ T4590] ? find_held_lock+0x2b/0x80 [ 1033.928499][ T4590] ? __fget_files+0x21f/0x3d0 [ 1033.928517][ T4590] ? __pfx_mtrr_ioctl+0x10/0x10 [ 1033.928542][ T4590] proc_reg_unlocked_ioctl+0x229/0x320 [ 1033.928569][ T4590] ? __pfx_proc_reg_unlocked_ioctl+0x10/0x10 [ 1033.928599][ T4590] __x64_sys_ioctl+0x18e/0x210 [ 1033.928627][ T4590] do_syscall_64+0x106/0xf80 [ 1033.928648][ T4590] ? clear_bhb_loop+0x40/0x90 [ 1033.928671][ T4590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1033.928691][ T4590] RIP: 0033:0x7f5ab9b9c799 [ 1033.928708][ T4590] 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 [ 1033.928726][ T4590] RSP: 002b:00007f5aba994028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1033.928745][ T4590] RAX: ffffffffffffffda RBX: 00007f5ab9e15fa0 RCX: 00007f5ab9b9c799 [ 1033.928757][ T4590] RDX: 0000000000000000 RSI: 0000000040104d01 RDI: 0000000000000000 [ 1033.928768][ T4590] RBP: 00007f5ab9c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 1033.928780][ T4590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1033.928791][ T4590] R13: 00007f5ab9e16038 R14: 00007f5ab9e15fa0 R15: 00007ffd1e8fc458 [ 1033.928814][ T4590] [ 1034.500621][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.513749][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.526150][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.538393][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.550637][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.562871][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.575123][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1034.587358][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1038.079062][ C0] net_ratelimit: 9025 callbacks suppressed [ 1038.079081][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1038.097250][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1038.109542][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1038.121830][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1038.134121][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1038.146425][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1038.158748][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1038.171047][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1038.183344][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1038.195662][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1043.062507][ C0] net_ratelimit: 12452 callbacks suppressed [ 1043.062528][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1043.080759][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1043.093085][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1043.105411][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1043.117715][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1043.130032][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1043.142355][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1043.155118][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1043.167430][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1043.179734][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1048.046673][ C0] net_ratelimit: 12430 callbacks suppressed [ 1048.046693][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1048.064916][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1048.077200][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1048.089484][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1048.101762][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1048.114035][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1048.126337][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1048.138630][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1048.150903][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1048.163182][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1050.687193][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 1051.441054][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 1053.030891][ C0] net_ratelimit: 12742 callbacks suppressed [ 1053.030910][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1053.049128][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1053.061402][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1053.073794][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1053.086081][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1053.098361][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1053.110630][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1053.122926][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1053.135199][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1053.147473][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1058.014850][ C0] net_ratelimit: 13321 callbacks suppressed [ 1058.014872][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1058.033067][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1058.045341][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1058.057605][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1058.069903][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1058.082171][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1058.094450][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1058.106720][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1058.118989][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1058.131272][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1062.998872][ C0] net_ratelimit: 13351 callbacks suppressed [ 1062.998893][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1063.017117][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1063.029731][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1063.042049][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1063.054313][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1063.066594][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1063.078883][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1063.091169][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1063.103435][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1063.115729][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1067.982954][ C0] net_ratelimit: 13494 callbacks suppressed [ 1067.982974][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1068.001259][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1068.013545][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1068.025848][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1068.038135][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1068.050406][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1068.062702][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1068.075078][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1068.087363][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1068.099643][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1072.967093][ C0] net_ratelimit: 13492 callbacks suppressed [ 1072.967114][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1072.985322][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1072.997665][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1073.009990][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1073.022267][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1073.034606][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1073.046909][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1073.059212][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1073.071478][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1073.083794][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1077.951256][ C0] net_ratelimit: 13318 callbacks suppressed [ 1077.951277][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1077.969505][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1077.981830][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1077.994240][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1078.006561][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1078.018898][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1078.031226][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1078.043543][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1078.055877][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1078.068189][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1082.935443][ C0] net_ratelimit: 13308 callbacks suppressed [ 1082.935463][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1082.953706][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1082.966081][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1082.978405][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1082.990774][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1083.003092][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1083.015457][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1083.027770][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1083.040082][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1083.052403][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1087.919474][ C0] net_ratelimit: 13448 callbacks suppressed [ 1087.919495][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1087.937713][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1087.950030][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1087.962365][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1087.974717][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1087.987017][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1087.999334][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1088.011637][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1088.023966][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1088.036277][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1092.903497][ C0] net_ratelimit: 13482 callbacks suppressed [ 1092.903518][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1092.921762][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1092.934087][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1092.946399][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1092.958721][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1092.971039][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1092.983438][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1092.995771][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1093.008114][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1093.020405][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1097.887633][ C0] net_ratelimit: 13358 callbacks suppressed [ 1097.887654][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1097.905891][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1097.918217][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1097.930547][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1097.942880][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1097.955281][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1097.967676][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1097.980032][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1097.992383][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1098.004701][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1102.871637][ C0] net_ratelimit: 13319 callbacks suppressed [ 1102.871657][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1102.889892][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1102.902211][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1102.914538][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1102.926856][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1102.939168][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1102.951498][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1102.963919][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1102.976245][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1102.988592][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1107.855693][ C0] net_ratelimit: 13467 callbacks suppressed [ 1107.855712][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1107.873990][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1107.886323][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1107.898620][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1107.910940][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1107.923261][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1107.935595][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1107.947907][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1107.960257][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1107.972568][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1112.839815][ C0] net_ratelimit: 13476 callbacks suppressed [ 1112.839835][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1112.858065][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1112.870404][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1112.882729][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1112.895051][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1112.907362][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1112.919680][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1112.931990][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1112.944418][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1112.956752][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1117.823753][ C0] net_ratelimit: 13359 callbacks suppressed [ 1117.823773][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1117.841993][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1117.854327][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1117.866679][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1117.878982][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1117.891314][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1117.903662][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1117.916006][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1117.928343][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1117.940761][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1122.807944][ C0] net_ratelimit: 13288 callbacks suppressed [ 1122.807964][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1122.826296][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1122.838602][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1122.850916][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1122.863358][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1122.875717][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1122.888031][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1122.900374][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1122.912697][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1122.925047][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1127.791937][ C0] net_ratelimit: 13305 callbacks suppressed [ 1127.791958][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1127.810181][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1127.822522][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1127.834841][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1127.847152][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1127.859556][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1127.871938][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1127.884262][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1127.896590][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1127.908913][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1132.776163][ C0] net_ratelimit: 13331 callbacks suppressed [ 1132.776184][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1132.794442][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1132.806774][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1132.819080][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1132.831374][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1132.843870][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1132.856928][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1132.869335][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1132.881836][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1132.894194][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1137.760130][ C0] net_ratelimit: 13372 callbacks suppressed [ 1137.760151][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1137.778377][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1137.790704][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1137.803029][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1137.815326][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1137.827660][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1137.840043][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1137.852410][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1137.864749][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1137.877068][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1142.744397][ C0] net_ratelimit: 13496 callbacks suppressed [ 1142.744418][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1142.762650][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1142.774944][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1142.787271][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1142.799570][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1142.811885][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1142.824189][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1142.836586][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1142.848905][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1142.861251][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1147.728401][ C0] net_ratelimit: 13483 callbacks suppressed [ 1147.728421][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1147.746664][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1147.758983][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1147.771278][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1147.783625][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1147.795932][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1147.808248][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1147.820569][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1147.832888][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1147.845185][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1152.712496][ C0] net_ratelimit: 13286 callbacks suppressed [ 1152.712518][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1152.730725][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1152.743061][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1152.755374][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1152.767700][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1152.780013][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1152.792331][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1152.804646][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1152.817669][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1152.830013][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1155.497761][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1155.504726][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P4610/1:b..l P4486/1:b..l [ 1155.514256][ C0] rcu: (detected by 0, t=10502 jiffies, g=226161, q=376 ncpus=1) [ 1155.522050][ C0] task:udevd state:R running task stack:27912 pid:4486 tgid:4486 ppid:5192 task_flags:0x40014c flags:0x00080000 [ 1155.536368][ C0] Call Trace: [ 1155.539642][ C0] [ 1155.542566][ C0] __schedule+0xfee/0x6120 [ 1155.546988][ C0] ? lock_acquire+0x1cf/0x380 [ 1155.551659][ C0] ? find_held_lock+0x2b/0x80 [ 1155.556343][ C0] ? __pfx___schedule+0x10/0x10 [ 1155.561189][ C0] ? mark_held_locks+0x40/0x70 [ 1155.565949][ C0] preempt_schedule_irq+0x50/0x90 [ 1155.570969][ C0] irqentry_exit+0x17b/0x670 [ 1155.575570][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1155.581544][ C0] RIP: 0010:unwind_next_frame+0x149f/0x1ea0 [ 1155.587430][ C0] Code: ff 48 ba 00 00 00 00 00 fc ff df 48 8d 79 02 48 89 f8 48 c1 e8 03 0f b6 34 10 48 8d 41 03 49 89 c0 49 c1 e8 03 41 0f b6 14 10 <49> 89 f8 41 83 e0 07 44 38 c6 41 0f 9e c0 40 84 f6 40 0f 95 c6 41 [ 1155.607028][ C0] RSP: 0018:ffffc90005aa7368 EFLAGS: 00000a07 [ 1155.613090][ C0] RAX: ffffffff9177234f RBX: 0000000000000001 RCX: ffffffff9177234c [ 1155.621050][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff9177234e [ 1155.629010][ C0] RBP: ffffc90005aa7470 R08: 1ffffffff22ee469 R09: 0000000000000007 [ 1155.636973][ C0] R10: 0000000000000200 R11: 000000000000aeb2 R12: ffffc90005aa7478 [ 1155.644935][ C0] R13: ffffc90005aa7428 R14: ffffc90005aa74c8 R15: ffffc90005aa745c [ 1155.652907][ C0] ? unwind_next_frame+0xb1d/0x1ea0 [ 1155.658098][ C0] ? arch_stack_walk+0x73/0xf0 [ 1155.662858][ C0] __unwind_start+0x3d1/0x7f0 [ 1155.667526][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 1155.673669][ C0] arch_stack_walk+0x73/0xf0 [ 1155.678255][ C0] ? stack_trace_save+0x8e/0xc0 [ 1155.683103][ C0] stack_trace_save+0x8e/0xc0 [ 1155.687769][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 1155.693132][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1155.698061][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1155.703857][ C0] ? lockdep_hardirqs_on+0x78/0x100 [ 1155.709061][ C0] save_stack+0x162/0x1e0 [ 1155.713402][ C0] ? __pfx_save_stack+0x10/0x10 [ 1155.718257][ C0] ? page_ext_put+0x3e/0xd0 [ 1155.722767][ C0] __reset_page_owner+0x84/0x190 [ 1155.727704][ C0] free_unref_folios+0xaea/0x1790 [ 1155.732727][ C0] ? mark_held_locks+0x40/0x70 [ 1155.737483][ C0] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1155.743287][ C0] folios_put_refs+0x53c/0x840 [ 1155.748051][ C0] ? __pfx_folios_put_refs+0x10/0x10 [ 1155.753359][ C0] free_pages_and_swap_cache+0x3d9/0x480 [ 1155.758993][ C0] ? __pfx_free_pages_and_swap_cache+0x10/0x10 [ 1155.765179][ C0] ? __pfx___might_resched+0x10/0x10 [ 1155.770480][ C0] __tlb_batch_free_encoded_pages+0xe9/0x280 [ 1155.776458][ C0] tlb_finish_mmu+0x1b0/0x810 [ 1155.781133][ C0] exit_mmap+0x454/0xa30 [ 1155.785369][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 1155.790126][ C0] ? trace_contention_end+0x140/0x180 [ 1155.795509][ C0] ? uprobe_clear_state+0x5f/0x360 [ 1155.800618][ C0] ? uprobe_clear_state+0x5f/0x360 [ 1155.805730][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1155.810668][ C0] ? arch_uprobe_clear_state+0x107/0x150 [ 1155.816306][ C0] __mmput+0x12a/0x410 [ 1155.820371][ C0] mmput+0x67/0x80 [ 1155.824084][ C0] do_exit+0x78a/0x2aa0 [ 1155.828236][ C0] ? do_raw_spin_lock+0x128/0x260 [ 1155.833269][ C0] ? __pfx_do_exit+0x10/0x10 [ 1155.837875][ C0] ? do_group_exit+0x1bd/0x2a0 [ 1155.842637][ C0] ? rcu_is_watching+0x12/0xc0 [ 1155.847400][ C0] do_group_exit+0xd5/0x2a0 [ 1155.851901][ C0] __x64_sys_exit_group+0x3e/0x50 [ 1155.856919][ C0] x64_sys_call+0x102c/0x1530 [ 1155.861585][ C0] do_syscall_64+0x106/0xf80 [ 1155.866167][ C0] ? clear_bhb_loop+0x40/0x90 [ 1155.870837][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1155.876719][ C0] RIP: 0033:0x7f9d2daf16c5 [ 1155.881123][ C0] RSP: 002b:00007ffc3b062a28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 1155.889526][ C0] RAX: ffffffffffffffda RBX: 000056224a5a04d0 RCX: 00007f9d2daf16c5 [ 1155.897484][ C0] RDX: 00000000000000e7 RSI: fffffffffffffe68 RDI: 0000000000000000 [ 1155.905445][ C0] RBP: 000056224a57d910 R08: 0000000000000000 R09: 0000000000000000 [ 1155.913403][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1155.921364][ C0] R13: 00007ffc3b062a70 R14: 0000000000000000 R15: 0000000000000000 [ 1155.929332][ C0] [ 1155.932341][ C0] task:syz.3.14301 state:R running task stack:27320 pid:4610 tgid:4610 ppid:5822 task_flags:0x40044c flags:0x00080002 [ 1155.945815][ C0] Call Trace: [ 1155.949082][ C0] [ 1155.952006][ C0] __schedule+0xfee/0x6120 [ 1155.956425][ C0] ? __pfx___schedule+0x10/0x10 [ 1155.961272][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 1155.966645][ C0] preempt_schedule_common+0x42/0xc0 [ 1155.971924][ C0] preempt_schedule_thunk+0x16/0x30 [ 1155.977119][ C0] _raw_spin_unlock+0x3e/0x50 [ 1155.981785][ C0] unmap_page_range+0x152f/0x4840 [ 1155.986817][ C0] ? __pfx_unmap_page_range+0x10/0x10 [ 1155.992183][ C0] ? mas_next_slot+0x1003/0x18b0 [ 1155.997118][ C0] ? uprobe_munmap+0x9e/0x700 [ 1156.001795][ C0] unmap_single_vma+0x153/0x240 [ 1156.006638][ C0] unmap_vmas+0x295/0x590 [ 1156.010966][ C0] ? __pfx_unmap_vmas+0x10/0x10 [ 1156.015808][ C0] ? mas_next_slot+0x1003/0x18b0 [ 1156.020749][ C0] exit_mmap+0x1ef/0xa30 [ 1156.024984][ C0] ? __pfx_exit_mmap+0x10/0x10 [ 1156.029765][ C0] __mmput+0x12a/0x410 [ 1156.033828][ C0] mmput+0x67/0x80 [ 1156.037541][ C0] do_exit+0x78a/0x2aa0 [ 1156.041693][ C0] ? _copy_from_user+0x59/0xd0 [ 1156.046469][ C0] ? __pfx_do_exit+0x10/0x10 [ 1156.051051][ C0] ? do_raw_spin_lock+0x128/0x260 [ 1156.056069][ C0] ? find_held_lock+0x2b/0x80 [ 1156.060736][ C0] ? get_signal+0x7e0/0x21e0 [ 1156.065319][ C0] do_group_exit+0xd5/0x2a0 [ 1156.069819][ C0] get_signal+0x1ec7/0x21e0 [ 1156.074311][ C0] ? __lock_acquire+0x4a5/0x2630 [ 1156.079247][ C0] ? __pfx_get_signal+0x10/0x10 [ 1156.084097][ C0] arch_do_signal_or_restart+0x91/0x770 [ 1156.089636][ C0] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1156.095792][ C0] exit_to_user_mode_loop+0x86/0x4a0 [ 1156.101073][ C0] do_syscall_64+0x668/0xf80 [ 1156.105654][ C0] ? clear_bhb_loop+0x40/0x90 [ 1156.110326][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1156.116209][ C0] RIP: 0033:0x7fb8d079d589 [ 1156.120612][ C0] RSP: 002b:00007fffdbf61958 EFLAGS: 00000202 ORIG_RAX: 00000000000001b3 [ 1156.129011][ C0] RAX: fffffffffffffffc RBX: 00007fb8d0758b20 RCX: 00007fb8d079d589 [ 1156.136971][ C0] RDX: 00007fb8d0758b20 RSI: 0000000000000058 RDI: 00007fffdbf619b0 [ 1156.144932][ C0] RBP: 00007fb8d172d6c0 R08: 00007fb8d172d6c0 R09: 00007fffdbf61a97 [ 1156.152893][ C0] R10: 0000000000000008 R11: 0000000000000202 R12: ffffffffffffffe8 [ 1156.160854][ C0] R13: 000000000000000b R14: 00007fffdbf619b0 R15: 00007fffdbf61a98 [ 1156.168822][ C0] [ 1157.696611][ C0] net_ratelimit: 11154 callbacks suppressed [ 1157.696632][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1157.714862][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1157.727201][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1157.739563][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1157.751907][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1157.764231][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1157.776618][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1157.788942][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1157.801298][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1157.813688][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1162.680810][ C0] net_ratelimit: 12435 callbacks suppressed [ 1162.680831][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1162.699079][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1162.711452][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1162.723812][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1162.736142][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1162.748503][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1162.760830][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1162.773177][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 1162.785546][ C0] bridge0: received packet on veth0_to_bridge with own address as source address (addr:d2:43:08:0e:e2:89, vlan:0) [ 1162.797998][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0)