./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2697738706 <...> Warning: Permanently added '10.128.1.9' (ED25519) to the list of known hosts. execve("./syz-executor2697738706", ["./syz-executor2697738706"], 0x7ffdd4d11330 /* 10 vars */) = 0 brk(NULL) = 0x55557cb96000 brk(0x55557cb96d00) = 0x55557cb96d00 arch_prctl(ARCH_SET_FS, 0x55557cb96380) = 0 set_tid_address(0x55557cb96650) = 5078 set_robust_list(0x55557cb96660, 24) = 0 rseq(0x55557cb96ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2697738706", 4096) = 28 getrandom("\xca\x1e\x28\xd5\xf1\xb4\x78\x9d", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557cb96d00 brk(0x55557cbb7d00) = 0x55557cbb7d00 brk(0x55557cbb8000) = 0x55557cbb8000 mprotect(0x7f375bba0000, 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 executing program write(1, "executing program\n", 18) = 18 memfd_create("syzkaller", 0) = 3 mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3753600000 write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216 munmap(0x7f3753600000, 138412032) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 ioctl(4, LOOP_SET_FD, 3) = 0 close(3) = 0 close(4) = 0 mkdir("./file0", 0777) = 0 [ 57.860054][ T5078] loop0: detected capacity change from 0 to 32768 [ 57.937639][ T5078] bcachefs (loop0): mounting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,nojournal_transaction_names [ 57.951597][ T5078] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 57.974546][ T5078] bcachefs (loop0): alloc_read... done [ 57.980538][ T5078] bcachefs (loop0): stripes_read... done [ 57.986246][ T5078] bcachefs (loop0): snapshots_read... done [ 57.996407][ T5078] bcachefs (loop0): going read-write [ 58.003401][ T5078] bcachefs (loop0): journal_replay... done [ 58.018674][ T5078] bcachefs (loop0): resume_logged_ops... done [ 58.024779][ T5078] bcachefs (loop0): delete_dead_inodes... done mount("/dev/loop0", "./file0", "bcachefs", MS_NOSUID|MS_NODEV, "") = 0 openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 chdir("./file0") = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 ioctl(4, LOOP_CLR_FD) = 0 close(4) = 0 openat(AT_FDCWD, "./file1", O_RDONLY) = 4 [ 58.032507][ T5078] bcachefs (loop0): done starting filesystem [ 58.074433][ T5078] ------------[ cut here ]------------ [ 58.080047][ T5078] kernel BUG at arch/x86/mm/physaddr.c:23! [ 58.085889][ T5078] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 58.092815][ T5078] CPU: 0 PID: 5078 Comm: syz-executor269 Not tainted 6.10.0-rc3-syzkaller-00044-g2ccbdf43d5e7 #0 [ 58.103296][ T5078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 58.113430][ T5078] RIP: 0010:__phys_addr+0x16a/0x170 [ 58.118621][ T5078] Code: a0 59 1a 8e 4c 89 f6 4c 89 fa e8 31 3d 9e 03 e9 45 ff ff ff e8 b7 d9 53 00 90 0f 0b e8 af d9 53 00 90 0f 0b e8 a7 d9 53 00 90 <0f> 0b 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 58.138388][ T5078] RSP: 0018:ffffc900032bef38 EFLAGS: 00010293 [ 58.144440][ T5078] RAX: ffffffff81424c69 RBX: 000000007ffffff2 RCX: ffff888023c99e00 [ 58.152481][ T5078] RDX: 0000000000000000 RSI: 000000007ffffff2 RDI: 000000001fffffff [ 58.160435][ T5078] RBP: ffffc900032bf050 R08: ffffffff81424c05 R09: 0000000000000000 [ 58.168389][ T5078] R10: ffff888023817220 R11: ffffed1004702e58 R12: ffff888023817000 [ 58.176342][ T5078] R13: fffffffffffffff2 R14: 000000007ffffff2 R15: ffff888023817220 [ 58.184295][ T5078] FS: 000055557cb96380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 58.193207][ T5078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.199771][ T5078] CR2: 00007ffdb44fbf78 CR3: 0000000022c2c000 CR4: 00000000003506f0 [ 58.207725][ T5078] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.215683][ T5078] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.223638][ T5078] Call Trace: [ 58.226900][ T5078] [ 58.229817][ T5078] ? __die_body+0x88/0xe0 [ 58.234143][ T5078] ? die+0xcf/0x110 [ 58.237939][ T5078] ? do_trap+0x15a/0x3a0 [ 58.242170][ T5078] ? __phys_addr+0x16a/0x170 [ 58.246750][ T5078] ? do_error_trap+0x1dc/0x2c0 [ 58.251673][ T5078] ? __phys_addr+0x16a/0x170 [ 58.256252][ T5078] ? __pfx_do_error_trap+0x10/0x10 [ 58.261352][ T5078] ? handle_invalid_op+0x34/0x40 [ 58.266272][ T5078] ? __phys_addr+0x16a/0x170 [ 58.270847][ T5078] ? exc_invalid_op+0x38/0x50 [ 58.275520][ T5078] ? asm_exc_invalid_op+0x1a/0x20 [ 58.280619][ T5078] ? __phys_addr+0x105/0x170 [ 58.285193][ T5078] ? __phys_addr+0x169/0x170 [ 58.289769][ T5078] ? __phys_addr+0x16a/0x170 [ 58.294344][ T5078] ? __phys_addr+0x169/0x170 [ 58.298920][ T5078] ? bch2_ioctl_fsck_online+0x404/0x660 [ 58.304451][ T5078] kfree+0x71/0x360 [ 58.308249][ T5078] bch2_ioctl_fsck_online+0x404/0x660 [ 58.313605][ T5078] ? __pfx_bch2_ioctl_fsck_online+0x10/0x10 [ 58.319481][ T5078] ? __might_fault+0xc6/0x120 [ 58.324145][ T5078] bch2_fs_ioctl+0x1c3c/0x37d0 [ 58.328900][ T5078] ? deref_stack_reg+0x1c7/0x260 [ 58.333825][ T5078] ? __pfx_validate_chain+0x10/0x10 [ 58.339010][ T5078] ? is_bpf_text_address+0x285/0x2a0 [ 58.344281][ T5078] ? is_bpf_text_address+0x26/0x2a0 [ 58.349549][ T5078] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 58.355686][ T5078] ? kernel_text_address+0xa7/0xe0 [ 58.360788][ T5078] ? __pfx_bch2_fs_ioctl+0x10/0x10 [ 58.365886][ T5078] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.371943][ T5078] ? arch_stack_walk+0x16d/0x1b0 [ 58.376874][ T5078] ? stack_trace_save+0x118/0x1d0 [ 58.381882][ T5078] ? __pfx_validate_chain+0x10/0x10 [ 58.387066][ T5078] ? __lock_acquire+0x1346/0x1fd0 [ 58.392084][ T5078] ? mark_lock+0x9a/0x350 [ 58.396395][ T5078] ? __pfx_lock_release+0x10/0x10 [ 58.401404][ T5078] ? __lock_acquire+0x1346/0x1fd0 [ 58.406420][ T5078] ? __pfx_lock_acquire+0x10/0x10 [ 58.411428][ T5078] ? is_bpf_text_address+0x26/0x2a0 [ 58.416613][ T5078] ? __pfx_lock_release+0x10/0x10 [ 58.421620][ T5078] ? deref_stack_reg+0x1c7/0x260 [ 58.426546][ T5078] ? is_bpf_text_address+0x285/0x2a0 [ 58.431814][ T5078] ? is_bpf_text_address+0x26/0x2a0 [ 58.437013][ T5078] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 58.443174][ T5078] ? kernel_text_address+0xa7/0xe0 [ 58.448292][ T5078] ? __kernel_text_address+0xd/0x40 [ 58.453481][ T5078] ? unwind_get_return_address+0x91/0xc0 [ 58.459102][ T5078] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.465155][ T5078] ? arch_stack_walk+0x16d/0x1b0 [ 58.470088][ T5078] ? stack_trace_save+0x118/0x1d0 [ 58.475097][ T5078] ? __pfx_stack_trace_save+0x10/0x10 [ 58.480457][ T5078] ? stack_depot_save_flags+0x29/0x830 [ 58.485901][ T5078] ? kasan_save_track+0x3f/0x80 [ 58.490739][ T5078] ? kasan_save_free_info+0x40/0x50 [ 58.495922][ T5078] ? __kasan_slab_free+0x37/0x60 [ 58.500841][ T5078] ? kfree+0x149/0x360 [ 58.504899][ T5078] ? tomoyo_path_number_perm+0x68d/0x880 [ 58.510514][ T5078] ? security_file_ioctl+0x75/0xb0 [ 58.515612][ T5078] bch2_fs_file_ioctl+0x870/0x26e0 [ 58.520716][ T5078] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 58.525731][ T5078] ? __pfx_bch2_fs_file_ioctl+0x10/0x10 [ 58.531269][ T5078] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 58.537589][ T5078] ? tomoyo_path_number_perm+0x208/0x880 [ 58.543210][ T5078] ? __pfx_lock_release+0x10/0x10 [ 58.548223][ T5078] ? kfree+0x149/0x360 [ 58.552277][ T5078] ? tomoyo_path_number_perm+0x71a/0x880 [ 58.557895][ T5078] ? tomoyo_path_number_perm+0x208/0x880 [ 58.563512][ T5078] ? smack_log+0x123/0x540 [ 58.567914][ T5078] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 58.573890][ T5078] ? __pfx_smack_log+0x10/0x10 [ 58.578636][ T5078] ? smk_access+0x4ab/0x4e0 [ 58.583122][ T5078] ? smk_tskacc+0x300/0x370 [ 58.587609][ T5078] ? smack_file_ioctl+0x2a1/0x3a0 [ 58.592620][ T5078] ? __pfx_smack_file_ioctl+0x10/0x10 [ 58.597979][ T5078] ? __pfx_ptrace_notify+0x10/0x10 [ 58.603084][ T5078] ? bpf_lsm_file_ioctl+0x9/0x10 [ 58.608004][ T5078] ? security_file_ioctl+0x87/0xb0 [ 58.613102][ T5078] ? __pfx_bch2_fs_file_ioctl+0x10/0x10 [ 58.618656][ T5078] __se_sys_ioctl+0xfc/0x170 [ 58.623237][ T5078] do_syscall_64+0xf3/0x230 [ 58.627725][ T5078] ? clear_bhb_loop+0x35/0x90 [ 58.632397][ T5078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.638288][ T5078] RIP: 0033:0x7f375bb1b979 [ 58.642693][ T5078] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 [ 58.662280][ T5078] RSP: 002b:00007ffcd0a34128 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 58.670676][ T5078] RAX: ffffffffffffffda RBX: 00007ffcd0a342f8 RCX: 00007f375bb1b979 [ 58.678631][ T5078] RDX: 0000000020000000 RSI: 000000004010bc14 RDI: 0000000000000004 [ 58.686587][ T5078] RBP: 00007f375bba0610 R08: 0000000000000000 R09: 00007ffcd0a342f8 [ 58.694587][ T5078] R10: 00000000000119f4 R11: 0000000000000246 R12: 0000000000000001 [ 58.702541][ T5078] R13: 00007ffcd0a342e8 R14: 0000000000000001 R15: 0000000000000001 [ 58.710584][ T5078] [ 58.713588][ T5078] Modules linked in: [ 58.718937][ T5078] ---[ end trace 0000000000000000 ]--- [ 58.724406][ T5078] RIP: 0010:__phys_addr+0x16a/0x170 [ 58.729686][ T5078] Code: a0 59 1a 8e 4c 89 f6 4c 89 fa e8 31 3d 9e 03 e9 45 ff ff ff e8 b7 d9 53 00 90 0f 0b e8 af d9 53 00 90 0f 0b e8 a7 d9 53 00 90 <0f> 0b 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 58.749544][ T5078] RSP: 0018:ffffc900032bef38 EFLAGS: 00010293 [ 58.755603][ T5078] RAX: ffffffff81424c69 RBX: 000000007ffffff2 RCX: ffff888023c99e00 [ 58.763660][ T5078] RDX: 0000000000000000 RSI: 000000007ffffff2 RDI: 000000001fffffff [ 58.771696][ T5078] RBP: ffffc900032bf050 R08: ffffffff81424c05 R09: 0000000000000000 [ 58.779689][ T5078] R10: ffff888023817220 R11: ffffed1004702e58 R12: ffff888023817000 [ 58.787659][ T5078] R13: fffffffffffffff2 R14: 000000007ffffff2 R15: ffff888023817220 [ 58.795683][ T5078] FS: 000055557cb96380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 58.804647][ T5078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.811254][ T5078] CR2: 00007ffdb44fbf78 CR3: 0000000022c2c000 CR4: 00000000003506f0 [ 58.819262][ T5078] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.827215][ T5078] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.835210][ T5078] Kernel panic - not syncing: Fatal exception [ 58.841508][ T5078] Kernel Offset: disabled [ 58.845819][ T5078] Rebooting in 86400 seconds..