./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1286295868 <...> Warning: Permanently added '10.128.0.122' (ECDSA) to the list of known hosts. execve("./syz-executor1286295868", ["./syz-executor1286295868"], 0x7ffc9cd66700 /* 10 vars */) = 0 brk(NULL) = 0x55555670a000 brk(0x55555670ac40) = 0x55555670ac40 arch_prctl(ARCH_SET_FS, 0x55555670a300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor1286295868", 4096) = 28 brk(0x55555672bc40) = 0x55555672bc40 brk(0x55555672c000) = 0x55555672c000 mprotect(0x7f3af0402000, 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 memfd_create("syzkaller", 0) = 3 mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3ae7f2a000 write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 munmap(0x7f3ae7f2a000, 2097152) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 ioctl(4, LOOP_SET_FD, 3) = 0 close(3) = 0 mkdir("./file0", 0777) = 0 [ 53.776148][ T5075] loop0: detected capacity change from 0 to 4096 [ 53.786621][ T5075] ======================================================= [ 53.786621][ T5075] WARNING: The mand mount option has been deprecated and [ 53.786621][ T5075] and is ignored by this kernel. Remove the mand [ 53.786621][ T5075] option from the mount to silence this warning. [ 53.786621][ T5075] ======================================================= [ 53.823825][ T5075] ntfs3: loop0: Different NTFS' sector size (4096) and media sector size (512) [ 53.837123][ T5075] ------------[ cut here ]------------ [ 53.842678][ T5075] WARNING: CPU: 1 PID: 5075 at mm/page_alloc.c:5525 __alloc_pages+0x30a/0x560 [ 53.851685][ T5075] Modules linked in: [ 53.855591][ T5075] CPU: 1 PID: 5075 Comm: syz-executor128 Not tainted 6.1.0-syzkaller-13031-g77856d911a8c #0 [ 53.865689][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 53.875863][ T5075] RIP: 0010:__alloc_pages+0x30a/0x560 [ 53.881274][ T5075] Code: 5c 24 04 0f 85 f3 00 00 00 44 89 e1 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cc 41 89 cc e9 e3 00 00 00 c6 05 a4 5d ad 0c 01 <0f> 0b 83 fb 0a 0f 86 c8 fd ff ff 31 db 48 c7 44 24 20 0e 36 e0 45 [ 53.900928][ T5075] RSP: 0018:ffffc900039df8c0 EFLAGS: 00010246 [ 53.906985][ T5075] RAX: ffffc900039df920 RBX: 0000000000000019 RCX: 0000000000000000 [ 53.915002][ T5075] RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc900039df948 [ 53.923002][ T5075] RBP: ffffc900039df9d8 R08: dffffc0000000000 R09: ffffc900039df920 [ 53.931002][ T5075] R10: fffff5200073bf29 R11: 1ffff9200073bf24 R12: 0000000000040d40 [ 53.938999][ T5075] R13: 1ffff9200073bf20 R14: dffffc0000000000 R15: 1ffff9200073bf1c [ 53.946958][ T5075] FS: 000055555670a300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 53.955921][ T5075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.962534][ T5075] CR2: 00007f301c512a70 CR3: 00000000208b1000 CR4: 00000000003506e0 [ 53.970575][ T5075] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.978618][ T5075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.986613][ T5075] Call Trace: [ 53.990086][ T5075] [ 53.993027][ T5075] ? zone_statistics+0x160/0x160 [ 53.997965][ T5075] ? memset+0x1f/0x40 [ 54.001999][ T5075] ? lockdep_softirqs_off+0x430/0x430 [ 54.007397][ T5075] ? lockdep_softirqs_off+0x430/0x430 [ 54.012828][ T5075] __kmalloc_large_node+0x95/0x1e0 [ 54.017954][ T5075] ? wnd_init+0x1db/0x310 [ 54.022333][ T5075] __kmalloc+0xfe/0x190 [ 54.026497][ T5075] wnd_init+0x1db/0x310 [ 54.030712][ T5075] ntfs_fill_super+0x2974/0x4370 [ 54.035676][ T5075] ? put_ntfs+0x2a0/0x2a0 [ 54.040043][ T5075] ? vscnprintf+0x80/0x80 [ 54.044394][ T5075] ? set_blocksize+0x1ec/0x390 [ 54.049201][ T5075] ? sb_set_blocksize+0x95/0xf0 [ 54.054062][ T5075] get_tree_bdev+0x400/0x620 [ 54.058693][ T5075] ? put_ntfs+0x2a0/0x2a0 [ 54.063637][ T5075] vfs_get_tree+0x88/0x270 [ 54.068042][ T5075] do_new_mount+0x289/0xad0 [ 54.072583][ T5075] ? do_move_mount_old+0x150/0x150 [ 54.077812][ T5075] ? user_path_at_empty+0x149/0x1a0 [ 54.083053][ T5075] __se_sys_mount+0x2d3/0x3c0 [ 54.087863][ T5075] ? __x64_sys_mount+0xc0/0xc0 [ 54.092705][ T5075] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 54.098754][ T5075] ? __x64_sys_mount+0x1c/0xc0 [ 54.103516][ T5075] do_syscall_64+0x3d/0xb0 [ 54.107919][ T5075] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 54.113846][ T5075] RIP: 0033:0x7f3af0377ada [ 54.118279][ T5075] Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 54.137938][ T5075] RSP: 002b:00007ffdfb8f8ef8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 54.146389][ T5075] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3af0377ada [ 54.154400][ T5075] RDX: 000000002001f180 RSI: 0000000020000080 RDI: 00007ffdfb8f8f10 [ 54.162402][ T5075] RBP: 00007ffdfb8f8f10 R08: 00007ffdfb8f8f50 R09: 000000000001f19b [ 54.170410][ T5075] R10: 000000000200404e R11: 0000000000000286 R12: 0000000000000004 [ 54.178381][ T5075] R13: 000055555670a2c0 R14: 000000000200404e R15: 00007ffdfb8f8f50 [ 54.186410][ T5075] [ 54.189455][ T5075] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 54.196720][ T5075] CPU: 1 PID: 5075 Comm: syz-executor128 Not tainted 6.1.0-syzkaller-13031-g77856d911a8c #0 [ 54.206788][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.216826][ T5075] Call Trace: [ 54.220097][ T5075] [ 54.223014][ T5075] dump_stack_lvl+0x1b1/0x290 [ 54.227681][ T5075] ? nf_tcp_handle_invalid+0x630/0x630 [ 54.233124][ T5075] ? panic+0x710/0x710 [ 54.237188][ T5075] ? vscnprintf+0x59/0x80 [ 54.241503][ T5075] ? __alloc_pages+0x220/0x560 [ 54.246261][ T5075] panic+0x2d6/0x710 [ 54.250150][ T5075] ? __warn+0x16d/0x2d0 [ 54.254301][ T5075] ? memcpy_page_flushcache+0x100/0x100 [ 54.259854][ T5075] ? __alloc_pages+0x30a/0x560 [ 54.264610][ T5075] __warn+0x284/0x2d0 [ 54.268584][ T5075] ? __alloc_pages+0x30a/0x560 [ 54.273346][ T5075] report_bug+0x1b3/0x2d0 [ 54.277672][ T5075] handle_bug+0x3d/0x70 [ 54.282252][ T5075] exc_invalid_op+0x16/0x40 [ 54.286749][ T5075] asm_exc_invalid_op+0x16/0x20 [ 54.291589][ T5075] RIP: 0010:__alloc_pages+0x30a/0x560 [ 54.296957][ T5075] Code: 5c 24 04 0f 85 f3 00 00 00 44 89 e1 81 e1 7f ff ff ff a9 00 00 04 00 41 0f 44 cc 41 89 cc e9 e3 00 00 00 c6 05 a4 5d ad 0c 01 <0f> 0b 83 fb 0a 0f 86 c8 fd ff ff 31 db 48 c7 44 24 20 0e 36 e0 45 [ 54.316551][ T5075] RSP: 0018:ffffc900039df8c0 EFLAGS: 00010246 [ 54.322701][ T5075] RAX: ffffc900039df920 RBX: 0000000000000019 RCX: 0000000000000000 [ 54.330662][ T5075] RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc900039df948 [ 54.338620][ T5075] RBP: ffffc900039df9d8 R08: dffffc0000000000 R09: ffffc900039df920 [ 54.346593][ T5075] R10: fffff5200073bf29 R11: 1ffff9200073bf24 R12: 0000000000040d40 [ 54.354553][ T5075] R13: 1ffff9200073bf20 R14: dffffc0000000000 R15: 1ffff9200073bf1c [ 54.362532][ T5075] ? zone_statistics+0x160/0x160 [ 54.367468][ T5075] ? memset+0x1f/0x40 [ 54.371449][ T5075] ? lockdep_softirqs_off+0x430/0x430 [ 54.376819][ T5075] ? lockdep_softirqs_off+0x430/0x430 [ 54.382190][ T5075] __kmalloc_large_node+0x95/0x1e0 [ 54.387294][ T5075] ? wnd_init+0x1db/0x310 [ 54.391704][ T5075] __kmalloc+0xfe/0x190 [ 54.395858][ T5075] wnd_init+0x1db/0x310 [ 54.400010][ T5075] ntfs_fill_super+0x2974/0x4370 [ 54.404970][ T5075] ? put_ntfs+0x2a0/0x2a0 [ 54.409292][ T5075] ? vscnprintf+0x80/0x80 [ 54.413622][ T5075] ? set_blocksize+0x1ec/0x390 [ 54.418384][ T5075] ? sb_set_blocksize+0x95/0xf0 [ 54.423228][ T5075] get_tree_bdev+0x400/0x620 [ 54.427815][ T5075] ? put_ntfs+0x2a0/0x2a0 [ 54.432139][ T5075] vfs_get_tree+0x88/0x270 [ 54.436548][ T5075] do_new_mount+0x289/0xad0 [ 54.441044][ T5075] ? do_move_mount_old+0x150/0x150 [ 54.446158][ T5075] ? user_path_at_empty+0x149/0x1a0 [ 54.451350][ T5075] __se_sys_mount+0x2d3/0x3c0 [ 54.456019][ T5075] ? __x64_sys_mount+0xc0/0xc0 [ 54.460784][ T5075] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 54.466763][ T5075] ? __x64_sys_mount+0x1c/0xc0 [ 54.471520][ T5075] do_syscall_64+0x3d/0xb0 [ 54.475929][ T5075] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 54.481819][ T5075] RIP: 0033:0x7f3af0377ada [ 54.486228][ T5075] Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 54.505846][ T5075] RSP: 002b:00007ffdfb8f8ef8 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 54.514264][ T5075] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3af0377ada [ 54.522224][ T5075] RDX: 000000002001f180 RSI: 0000000020000080 RDI: 00007ffdfb8f8f10 [ 54.530183][ T5075] RBP: 00007ffdfb8f8f10 R08: 00007ffdfb8f8f50 R09: 000000000001f19b [ 54.538145][ T5075] R10: 000000000200404e R11: 0000000000000286 R12: 0000000000000004 [ 54.546105][ T5075] R13: 000055555670a2c0 R14: 000000000200404e R15: 00007ffdfb8f8f50 [ 54.554077][ T5075] [ 54.557240][ T5075] Kernel Offset: disabled [ 54.561626][ T5075] Rebooting in 86400 seconds..