./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2816029197
<...>
Warning: Permanently added '10.128.0.139' (ED25519) to the list of known hosts.
execve("./syz-executor2816029197", ["./syz-executor2816029197"], 0x7fffd4c23820 /* 10 vars */) = 0
brk(NULL) = 0x555557213000
brk(0x555557213d00) = 0x555557213d00
arch_prctl(ARCH_SET_FS, 0x555557213380) = 0
set_tid_address(0x555557213650) = 5012
set_robust_list(0x555557213660, 24) = 0
rseq(0x555557213ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2816029197", 4096) = 28
getrandom("\x6b\x21\x6f\xd9\x35\x8b\x48\x67", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555557213d00
brk(0x555557234d00) = 0x555557234d00
brk(0x555557235000) = 0x555557235000
mprotect(0x7fe665621000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name=NULL, prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor)
openat(AT_FDCWD, "/dev/sg0", O_WRONLY|O_NONBLOCK|0x4) = 3
[ 60.943949][ T26] audit: type=1400 audit(1693100880.960:83): avc: denied { write } for pid=5009 comm="strace-static-x" path="pipe:[29869]" dev="pipefs" ino=29869 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[ 60.981604][ T26] audit: type=1400 audit(1693100880.990:84): avc: denied { execmem } for pid=5012 comm="syz-executor281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 60.988088][ T5012] ------------[ cut here ]------------
[ 61.001589][ T26] audit: type=1400 audit(1693100881.000:85): avc: denied { write } for pid=5012 comm="syz-executor281" name="sg0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1
[ 61.006730][ T5012] WARNING: CPU: 0 PID: 5012 at lib/iov_iter.c:385 _copy_from_iter+0x2c2/0x11f0
[ 61.006783][ T5012] Modules linked in:
[ 61.006797][ T5012] CPU: 0 PID: 5012 Comm: syz-executor281 Not tainted 6.5.0-rc7-syzkaller-00168-g7d2f353b2682 #0
[ 61.032196][ T26] audit: type=1400 audit(1693100881.000:86): avc: denied { open } for pid=5012 comm="syz-executor281" path="/dev/sg0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1
[ 61.039622][ T5012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 61.043875][ T26] audit: type=1400 audit(1693100881.050:87): avc: denied { append } for pid=4450 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 61.053954][ T5012] RIP: 0010:_copy_from_iter+0x2c2/0x11f0
[ 61.078414][ T26] audit: type=1400 audit(1693100881.050:88): avc: denied { open } for pid=4450 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 61.088243][ T5012] Code: 5d 41 5c 41 5d 41 5e 41 5f c3 e8 69 8c 68 fd be 85 01 00 00 48 c7 c7 c0 99 c7 8a e8 48 45 a6 fd e9 48 fe ff ff e8 4e 8c 68 fd <0f> 0b 45 31 ff eb 88 e8 42 8c 68 fd 31 ff 44 89 e6 e8 68 87 68 fd
[ 61.088271][ T5012] RSP: 0018:ffffc9000340f110 EFLAGS: 00010293
[ 61.088294][ T5012] RAX: 0000000000000000 RBX: ffffc9000340f358 RCX: 0000000000000000
[ 61.110883][ T26] audit: type=1400 audit(1693100881.050:89): avc: denied { getattr } for pid=4450 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 61.116041][ T5012] RDX: ffff888072f92200 RSI: ffffffff841c9472 RDI: 0000000000000001
[ 61.116061][ T5012] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 61.116076][ T5012] R10: 0000000000000000 R11: ffffffff8a40008b R12: 0000000000001000
[ 61.218861][ T5012] R13: 0000000000001000 R14: 0000000000000000 R15: 0000160000000000
[ 61.226876][ T5012] FS: 0000555557213380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 61.235898][ T5012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.242541][ T5012] CR2: 0000000020670000 CR3: 000000002b99e000 CR4: 00000000003506f0
[ 61.250531][ T5012] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 61.258576][ T5012] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 61.266601][ T5012] Call Trace:
[ 61.269878][ T5012]
[ 61.272863][ T5012] ? __warn+0xe6/0x380
[ 61.276958][ T5012] ? _copy_from_iter+0x2c2/0x11f0
[ 61.282032][ T5012] ? report_bug+0x3bc/0x580
[ 61.286561][ T5012] ? handle_bug+0x3c/0x70
[ 61.290885][ T5012] ? exc_invalid_op+0x17/0x40
[ 61.295630][ T5012] ? asm_exc_invalid_op+0x1a/0x20
[ 61.300695][ T5012] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 61.306817][ T5012] ? _copy_from_iter+0x2c2/0x11f0
[ 61.311924][ T5012] ? _copy_from_iter+0x2c2/0x11f0
[ 61.316945][ T5012] ? bio_add_hw_page+0x29e/0x720
[ 61.321934][ T5012] ? hash_and_copy_to_iter+0x230/0x230
[ 61.327411][ T5012] ? bio_add_pc_page+0xb5/0x100
[ 61.332329][ T5012] ? bio_add_hw_page+0x720/0x720
[ 61.337296][ T5012] copy_page_from_iter+0xa5/0x120
[ 61.342410][ T5012] blk_rq_map_user_iov+0x9d5/0x17e0
[ 61.347643][ T5012] ? bio_map_user_iov+0xaa0/0xaa0
[ 61.352758][ T5012] ? __import_iovec+0x1d1/0x700
[ 61.357639][ T5012] ? import_iovec+0x10a/0x140
[ 61.362412][ T5012] blk_rq_map_user_io.part.0+0x276/0x2c0
[ 61.368078][ T5012] ? blk_rq_map_user+0x180/0x180
[ 61.373095][ T5012] ? prepare_alloc_pages.constprop.0+0x16f/0x550
[ 61.379454][ T5012] blk_rq_map_user_io+0xe6/0x230
[ 61.384449][ T5012] ? blk_rq_map_user_io.part.0+0x2c0/0x2c0
[ 61.390287][ T5012] ? bit_wait_io_timeout+0x160/0x160
[ 61.395646][ T5012] ? sg_build_indirect+0x52c/0x930
[ 61.400814][ T5012] sg_common_write.constprop.0+0xd61/0x1c90
[ 61.406764][ T5012] ? sg_read+0x1590/0x1590
[ 61.411203][ T5012] ? rep_movs_alternative+0x30/0xb0
[ 61.416477][ T5012] sg_new_write.isra.0+0x546/0xaa0
[ 61.421611][ T5012] ? sg_common_write.constprop.0+0x1c90/0x1c90
[ 61.427820][ T5012] sg_write+0xa7b/0xe10
[ 61.432035][ T5012] ? sg_ioctl+0x2760/0x2760
[ 61.436541][ T5012] ? security_file_permission+0x94/0x100
[ 61.442212][ T5012] ? iov_iter_advance+0x1cc/0x3d0
[ 61.447273][ T5012] ? sg_ioctl+0x2760/0x2760
[ 61.451773][ T5012] do_iter_write+0x45f/0x830
[ 61.456446][ T5012] vfs_writev+0x221/0x700
[ 61.460792][ T5012] ? vfs_iter_write+0xb0/0xb0
[ 61.465529][ T5012] ? ptrace_notify+0xf4/0x130
[ 61.470222][ T5012] ? do_writev+0x137/0x370
[ 61.474701][ T5012] do_writev+0x137/0x370
[ 61.479009][ T5012] ? vfs_writev+0x700/0x700
[ 61.483581][ T5012] ? lockdep_hardirqs_on+0x7d/0x100
[ 61.488813][ T5012] ? _raw_spin_unlock_irq+0x2e/0x50
[ 61.494132][ T5012] ? ptrace_notify+0xf4/0x130
[ 61.498844][ T5012] do_syscall_64+0x38/0xb0
[ 61.503326][ T5012] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 61.509243][ T5012] RIP: 0033:0x7fe6655ae1a9
[ 61.513722][ T5012] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
[ 61.533389][ T5012] RSP: 002b:00007ffebf625d48 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[ 61.541802][ T5012] RAX: ffffffffffffffda RBX: 00007ffebf625f18 RCX: 00007fe6655ae1a9
[ 61.549833][ T5012] RDX: 0000000000000002 RSI: 0000000020000040 RDI: 0000000000000003
[ 61.557886][ T5012] RBP: 00007fe665621610 R08: 002367732f766564 R09: 00007ffebf625f18
[ 61.565901][ T5012] R10: 000000000000001f R11: 0000000000000246 R12: 0000000000000001
[ 61.573930][ T5012] R13: 00007ffebf625f08 R14: 0000000000000001 R15: 0000000000000001
[ 61.581945][ T5012]
[ 61.584962][ T5012] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 61.592227][ T5012] CPU: 0 PID: 5012 Comm: syz-executor281 Not tainted 6.5.0-rc7-syzkaller-00168-g7d2f353b2682 #0
[ 61.602632][ T5012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 61.612680][ T5012] Call Trace:
[ 61.615953][ T5012]
[ 61.618875][ T5012] dump_stack_lvl+0xd9/0x1b0
[ 61.623463][ T5012] panic+0x6a4/0x750
[ 61.627353][ T5012] ? panic_smp_self_stop+0xa0/0xa0
[ 61.632454][ T5012] ? show_trace_log_lvl+0x29d/0x3c0
[ 61.637647][ T5012] ? _copy_from_iter+0x2c2/0x11f0
[ 61.642669][ T5012] check_panic_on_warn+0xab/0xb0
[ 61.647649][ T5012] __warn+0xf2/0x380
[ 61.651593][ T5012] ? _copy_from_iter+0x2c2/0x11f0
[ 61.656638][ T5012] report_bug+0x3bc/0x580
[ 61.660999][ T5012] handle_bug+0x3c/0x70
[ 61.665175][ T5012] exc_invalid_op+0x17/0x40
[ 61.669693][ T5012] asm_exc_invalid_op+0x1a/0x20
[ 61.674557][ T5012] RIP: 0010:_copy_from_iter+0x2c2/0x11f0
[ 61.680202][ T5012] Code: 5d 41 5c 41 5d 41 5e 41 5f c3 e8 69 8c 68 fd be 85 01 00 00 48 c7 c7 c0 99 c7 8a e8 48 45 a6 fd e9 48 fe ff ff e8 4e 8c 68 fd <0f> 0b 45 31 ff eb 88 e8 42 8c 68 fd 31 ff 44 89 e6 e8 68 87 68 fd
[ 61.699822][ T5012] RSP: 0018:ffffc9000340f110 EFLAGS: 00010293
[ 61.705903][ T5012] RAX: 0000000000000000 RBX: ffffc9000340f358 RCX: 0000000000000000
[ 61.713884][ T5012] RDX: ffff888072f92200 RSI: ffffffff841c9472 RDI: 0000000000000001
[ 61.721865][ T5012] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[ 61.729845][ T5012] R10: 0000000000000000 R11: ffffffff8a40008b R12: 0000000000001000
[ 61.737825][ T5012] R13: 0000000000001000 R14: 0000000000000000 R15: 0000160000000000
[ 61.745808][ T5012] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 61.751895][ T5012] ? _copy_from_iter+0x2c2/0x11f0
[ 61.756938][ T5012] ? bio_add_hw_page+0x29e/0x720
[ 61.761900][ T5012] ? hash_and_copy_to_iter+0x230/0x230
[ 61.767370][ T5012] ? bio_add_pc_page+0xb5/0x100
[ 61.772239][ T5012] ? bio_add_hw_page+0x720/0x720
[ 61.777213][ T5012] copy_page_from_iter+0xa5/0x120
[ 61.782269][ T5012] blk_rq_map_user_iov+0x9d5/0x17e0
[ 61.787503][ T5012] ? bio_map_user_iov+0xaa0/0xaa0
[ 61.792550][ T5012] ? __import_iovec+0x1d1/0x700
[ 61.797410][ T5012] ? import_iovec+0x10a/0x140
[ 61.802098][ T5012] blk_rq_map_user_io.part.0+0x276/0x2c0
[ 61.807753][ T5012] ? blk_rq_map_user+0x180/0x180
[ 61.812714][ T5012] ? prepare_alloc_pages.constprop.0+0x16f/0x550
[ 61.819061][ T5012] blk_rq_map_user_io+0xe6/0x230
[ 61.824020][ T5012] ? blk_rq_map_user_io.part.0+0x2c0/0x2c0
[ 61.829851][ T5012] ? bit_wait_io_timeout+0x160/0x160
[ 61.835160][ T5012] ? sg_build_indirect+0x52c/0x930
[ 61.840315][ T5012] sg_common_write.constprop.0+0xd61/0x1c90
[ 61.846237][ T5012] ? sg_read+0x1590/0x1590
[ 61.850677][ T5012] ? rep_movs_alternative+0x30/0xb0
[ 61.855896][ T5012] sg_new_write.isra.0+0x546/0xaa0
[ 61.861020][ T5012] ? sg_common_write.constprop.0+0x1c90/0x1c90
[ 61.867195][ T5012] sg_write+0xa7b/0xe10
[ 61.871363][ T5012] ? sg_ioctl+0x2760/0x2760
[ 61.875882][ T5012] ? security_file_permission+0x94/0x100
[ 61.881534][ T5012] ? iov_iter_advance+0x1cc/0x3d0
[ 61.886584][ T5012] ? sg_ioctl+0x2760/0x2760
[ 61.891095][ T5012] do_iter_write+0x45f/0x830
[ 61.895710][ T5012] vfs_writev+0x221/0x700
[ 61.900053][ T5012] ? vfs_iter_write+0xb0/0xb0
[ 61.904781][ T5012] ? ptrace_notify+0xf4/0x130
[ 61.909507][ T5012] ? do_writev+0x137/0x370
[ 61.913944][ T5012] do_writev+0x137/0x370
[ 61.918202][ T5012] ? vfs_writev+0x700/0x700
[ 61.922719][ T5012] ? lockdep_hardirqs_on+0x7d/0x100
[ 61.927937][ T5012] ? _raw_spin_unlock_irq+0x2e/0x50
[ 61.933159][ T5012] ? ptrace_notify+0xf4/0x130
[ 61.937848][ T5012] do_syscall_64+0x38/0xb0
[ 61.942277][ T5012] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 61.948184][ T5012] RIP: 0033:0x7fe6655ae1a9
[ 61.952607][ T5012] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
[ 61.972231][ T5012] RSP: 002b:00007ffebf625d48 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[ 61.980661][ T5012] RAX: ffffffffffffffda RBX: 00007ffebf625f18 RCX: 00007fe6655ae1a9
[ 61.988642][ T5012] RDX: 0000000000000002 RSI: 0000000020000040 RDI: 0000000000000003
[ 61.996624][ T5012] RBP: 00007fe665621610 R08: 002367732f766564 R09: 00007ffebf625f18
[ 62.004604][ T5012] R10: 000000000000001f R11: 0000000000000246 R12: 0000000000000001
[ 62.012583][ T5012] R13: 00007ffebf625f08 R14: 0000000000000001 R15: 0000000000000001
[ 62.020570][ T5012]
[ 62.023786][ T5012] Kernel Offset: disabled
[ 62.028178][ T5012] Rebooting in 86400 seconds..