Warning: Permanently added '10.128.0.222' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 57.519299][ T5085] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5085 'syz-executor403' [ 57.573191][ T5085] loop0: detected capacity change from 0 to 1024 [ 57.588639][ T5094] loop2: detected capacity change from 0 to 1024 [ 57.594710][ T5093] loop4: detected capacity change from 0 to 1024 [ 57.597138][ T5096] loop5: detected capacity change from 0 to 1024 [ 57.603375][ T5095] loop3: detected capacity change from 0 to 1024 [ 57.613232][ T5098] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 57.625479][ T5097] loop1: detected capacity change from 0 to 1024 executing program executing program executing program [ 57.738625][ T5085] ------------[ cut here ]------------ [ 57.763387][ T5085] WARNING: CPU: 1 PID: 5085 at fs/mpage.c:570 __mpage_writepage+0x138b/0x16f0 executing program [ 57.787851][ T5085] Modules linked in: [ 57.797630][ T5085] CPU: 1 PID: 5085 Comm: syz-executor403 Not tainted 6.2.0-rc5-next-20230127-syzkaller-08766-ge2f86c02fdc9 #0 [ 57.839911][ T5085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 57.864226][ T5085] RIP: 0010:__mpage_writepage+0x138b/0x16f0 [ 57.878430][ T5085] Code: 00 00 48 89 ef e8 15 24 df ff 48 8b 44 24 38 f0 80 88 c0 01 00 00 02 48 c7 44 24 10 00 00 00 00 e9 3c f0 ff ff e8 c5 25 90 ff <0f> 0b 48 8b 44 24 08 48 83 c0 10 48 89 44 24 20 e9 78 ef ff ff e8 [ 57.926938][ T5085] RSP: 0018:ffffc90003bff4e8 EFLAGS: 00010293 [ 57.940092][ T5085] RAX: 0000000000000000 RBX: fffffffffffe2000 RCX: 0000000000000000 [ 57.959979][ T5085] RDX: ffff888021b11d40 RSI: ffffffff81f48f5b RDI: 0000000000000006 [ 57.993279][ T5085] RBP: 000000000001e000 R08: 0000000000000006 R09: 0000000000000000 [ 58.012137][ T5085] R10: 000000000001e000 R11: 0000000000000000 R12: 0000000000000004 [ 58.031570][ T5085] R13: ffff88801b930000 R14: 0000000000000000 R15: 0000000000000000 [ 58.059196][ T5085] FS: 00007f5bbe1fd700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 58.095035][ T5085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.130382][ T5085] CR2: 00007ffee627fdc0 CR3: 000000001c713000 CR4: 00000000003506e0 [ 58.161123][ T5085] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 executing program executing program [ 58.192880][ T5085] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.221945][ T5085] Call Trace: executing program executing program [ 58.240891][ T5085] [ 58.251515][ T5085] ? clean_buffers+0x570/0x570 [ 58.274311][ T5085] ? find_held_lock+0x2d/0x110 [ 58.294586][ T5085] ? folio_clear_dirty_for_io+0x290/0x770 [ 58.314289][ T5085] ? lock_downgrade+0x690/0x690 [ 58.325047][ T5085] ? percpu_counter_add_batch+0x199/0x1e0 [ 58.347500][ T5085] ? lockdep_hardirqs_on+0x7d/0x100 [ 58.375434][ T5085] ? percpu_counter_add_batch+0x170/0x1e0 [ 58.403170][ T5085] write_cache_pages+0x4cc/0xe70 [ 58.415142][ T5085] ? clean_buffers+0x570/0x570 [ 58.420183][ T5085] ? folio_clear_dirty_for_io+0x770/0x770 [ 58.426991][ T5085] ? __lock_acquire+0x1916/0x5df0 [ 58.432783][ T5085] ? hfsplus_file_extend+0xf90/0xf90 [ 58.438394][ T5085] ? hfsplus_writepage+0x30/0x30 [ 58.444106][ T5085] mpage_writepages+0xc6/0x170 [ 58.449168][ T5085] ? folio_flags.constprop.0+0x150/0x150 [ 58.455155][ T5085] ? hfsplus_file_extend+0xf90/0xf90 [ 58.460744][ T5085] ? lock_downgrade+0x690/0x690 [ 58.465991][ T5085] ? lock_acquire+0x32/0xc0 [ 58.470784][ T5085] ? do_writepages+0x3fe/0x640 [ 58.476082][ T5085] do_writepages+0x1a8/0x640 [ 58.480979][ T5085] ? writeback_set_ratelimit+0x150/0x150 [ 58.486995][ T5085] ? rcu_read_lock_sched_held+0x3e/0x70 [ 58.492879][ T5085] ? do_raw_spin_lock+0x124/0x2b0 [ 58.498211][ T5085] ? do_raw_spin_unlock+0x175/0x230 [ 58.503817][ T5085] ? _raw_spin_unlock+0x28/0x40 [ 58.508966][ T5085] ? wbc_attach_and_unlock_inode+0x4d0/0x910 [ 58.515332][ T5085] filemap_fdatawrite_wbc+0x147/0x1b0 [ 58.521014][ T5085] __filemap_fdatawrite_range+0xb8/0xf0 executing program executing program executing program [ 58.532609][ T5085] ? delete_from_page_cache_batch+0x8e0/0x8e0 [ 58.538993][ T5085] ? sched_core_balance+0x1160/0x1160 [ 58.544737][ T5085] ? wake_up_q+0x8f/0xf0 [ 58.549302][ T5085] ? lockdep_hardirqs_on+0x7d/0x100 [ 58.554851][ T5085] file_write_and_wait_range+0xce/0x140 [ 58.570034][ T5085] hfsplus_file_fsync+0xc3/0x5d0 [ 58.578036][ T5085] ? hfsplus_file_open+0x160/0x160 executing program [ 58.589914][ T5085] vfs_fsync_range+0x13e/0x230 [ 58.606457][ T5085] generic_file_write_iter+0x25a/0x350 [ 58.621836][ T5085] vfs_write+0x9ed/0xe10 [ 58.637650][ T5085] ? kernel_write+0x670/0x670 [ 58.648423][ T5085] ? receive_fd+0x110/0x110 [ 58.659060][ T5085] ? __fget_files+0x26a/0x480 [ 58.669764][ T5085] ksys_write+0x12b/0x250 [ 58.680793][ T5085] ? __ia32_sys_read+0xb0/0xb0 [ 58.693489][ T5085] ? syscall_enter_from_user_mode+0x26/0xb0 [ 58.708860][ T5085] do_syscall_64+0x39/0xb0 [ 58.718226][ T5085] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 58.733001][ T5085] RIP: 0033:0x7f5bbe258be9 [ 58.743750][ T5085] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 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 [ 58.789468][ T5085] RSP: 002b:00007f5bbe1fd2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 58.809463][ T5085] RAX: ffffffffffffffda RBX: 00007f5bbe2d56c0 RCX: 00007f5bbe258be9 [ 58.829104][ T5085] RDX: 000000000208e280 RSI: 0000000020001980 RDI: 0000000000000004 [ 58.845833][ T5085] RBP: 00007f5bbe2a2640 R08: 0000000000000000 R09: 0000000000000000 [ 58.854534][ T5085] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5bbe2a22e0 [ 58.862847][ T5085] R13: 0030656c69662f2e R14: 0073756c70736668 R15: 00007f5bbe2d56c8 [ 58.871102][ T5085] [ 58.874887][ T5085] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 58.882192][ T5085] CPU: 1 PID: 5085 Comm: syz-executor403 Not tainted 6.2.0-rc5-next-20230127-syzkaller-08766-ge2f86c02fdc9 #0 [ 58.893838][ T5085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 58.903953][ T5085] Call Trace: [ 58.907240][ T5085] [ 58.910181][ T5085] dump_stack_lvl+0xd9/0x150 [ 58.914798][ T5085] panic+0x61b/0x6c0 [ 58.918720][ T5085] ? panic_smp_self_stop+0x90/0x90 [ 58.923851][ T5085] ? show_trace_log_lvl+0x285/0x390 [ 58.929118][ T5085] ? __mpage_writepage+0x138b/0x16f0 [ 58.934438][ T5085] check_panic_on_warn+0xb1/0xc0 [ 58.939418][ T5085] __warn+0xf2/0x4f0 [ 58.943341][ T5085] ? __mpage_writepage+0x138b/0x16f0 [ 58.948645][ T5085] report_bug+0x206/0x2b0 [ 58.953028][ T5085] handle_bug+0x3c/0x70 [ 58.957210][ T5085] exc_invalid_op+0x18/0x50 [ 58.961765][ T5085] asm_exc_invalid_op+0x1a/0x20 [ 58.966639][ T5085] RIP: 0010:__mpage_writepage+0x138b/0x16f0 [ 58.972551][ T5085] Code: 00 00 48 89 ef e8 15 24 df ff 48 8b 44 24 38 f0 80 88 c0 01 00 00 02 48 c7 44 24 10 00 00 00 00 e9 3c f0 ff ff e8 c5 25 90 ff <0f> 0b 48 8b 44 24 08 48 83 c0 10 48 89 44 24 20 e9 78 ef ff ff e8 [ 58.992182][ T5085] RSP: 0018:ffffc90003bff4e8 EFLAGS: 00010293 [ 58.998287][ T5085] RAX: 0000000000000000 RBX: fffffffffffe2000 RCX: 0000000000000000 [ 59.006277][ T5085] RDX: ffff888021b11d40 RSI: ffffffff81f48f5b RDI: 0000000000000006 [ 59.014354][ T5085] RBP: 000000000001e000 R08: 0000000000000006 R09: 0000000000000000 [ 59.022339][ T5085] R10: 000000000001e000 R11: 0000000000000000 R12: 0000000000000004 [ 59.030322][ T5085] R13: ffff88801b930000 R14: 0000000000000000 R15: 0000000000000000 [ 59.038319][ T5085] ? __mpage_writepage+0x138b/0x16f0 [ 59.043644][ T5085] ? __mpage_writepage+0x138b/0x16f0 [ 59.048974][ T5085] ? clean_buffers+0x570/0x570 [ 59.053765][ T5085] ? find_held_lock+0x2d/0x110 [ 59.058551][ T5085] ? folio_clear_dirty_for_io+0x290/0x770 [ 59.064302][ T5085] ? lock_downgrade+0x690/0x690 [ 59.069269][ T5085] ? percpu_counter_add_batch+0x199/0x1e0 [ 59.075009][ T5085] ? lockdep_hardirqs_on+0x7d/0x100 [ 59.080232][ T5085] ? percpu_counter_add_batch+0x170/0x1e0 [ 59.085982][ T5085] write_cache_pages+0x4cc/0xe70 [ 59.090959][ T5085] ? clean_buffers+0x570/0x570 [ 59.095747][ T5085] ? folio_clear_dirty_for_io+0x770/0x770 [ 59.101511][ T5085] ? __lock_acquire+0x1916/0x5df0 [ 59.106560][ T5085] ? hfsplus_file_extend+0xf90/0xf90 [ 59.111866][ T5085] ? hfsplus_writepage+0x30/0x30 [ 59.116822][ T5085] mpage_writepages+0xc6/0x170 [ 59.121609][ T5085] ? folio_flags.constprop.0+0x150/0x150 [ 59.127260][ T5085] ? hfsplus_file_extend+0xf90/0xf90 [ 59.132577][ T5085] ? lock_downgrade+0x690/0x690 [ 59.137457][ T5085] ? lock_acquire+0x32/0xc0 [ 59.141973][ T5085] ? do_writepages+0x3fe/0x640 [ 59.146773][ T5085] do_writepages+0x1a8/0x640 [ 59.151400][ T5085] ? writeback_set_ratelimit+0x150/0x150 [ 59.157063][ T5085] ? rcu_read_lock_sched_held+0x3e/0x70 [ 59.162636][ T5085] ? do_raw_spin_lock+0x124/0x2b0 [ 59.167682][ T5085] ? do_raw_spin_unlock+0x175/0x230 [ 59.172920][ T5085] ? _raw_spin_unlock+0x28/0x40 [ 59.177808][ T5085] ? wbc_attach_and_unlock_inode+0x4d0/0x910 [ 59.183830][ T5085] filemap_fdatawrite_wbc+0x147/0x1b0 [ 59.189236][ T5085] __filemap_fdatawrite_range+0xb8/0xf0 [ 59.194801][ T5085] ? delete_from_page_cache_batch+0x8e0/0x8e0 [ 59.200885][ T5085] ? sched_core_balance+0x1160/0x1160 [ 59.206298][ T5085] ? wake_up_q+0x8f/0xf0 [ 59.210906][ T5085] ? lockdep_hardirqs_on+0x7d/0x100 [ 59.216148][ T5085] file_write_and_wait_range+0xce/0x140 [ 59.221717][ T5085] hfsplus_file_fsync+0xc3/0x5d0 [ 59.226680][ T5085] ? hfsplus_file_open+0x160/0x160 [ 59.231815][ T5085] vfs_fsync_range+0x13e/0x230 [ 59.236597][ T5085] generic_file_write_iter+0x25a/0x350 [ 59.242075][ T5085] vfs_write+0x9ed/0xe10 [ 59.246337][ T5085] ? kernel_write+0x670/0x670 [ 59.251028][ T5085] ? receive_fd+0x110/0x110 [ 59.255579][ T5085] ? __fget_files+0x26a/0x480 [ 59.260562][ T5085] ksys_write+0x12b/0x250 [ 59.265255][ T5085] ? __ia32_sys_read+0xb0/0xb0 [ 59.270041][ T5085] ? syscall_enter_from_user_mode+0x26/0xb0 [ 59.275960][ T5085] do_syscall_64+0x39/0xb0 [ 59.280422][ T5085] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 59.286338][ T5085] RIP: 0033:0x7f5bbe258be9 [ 59.290850][ T5085] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 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 [ 59.310470][ T5085] RSP: 002b:00007f5bbe1fd2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 59.318905][ T5085] RAX: ffffffffffffffda RBX: 00007f5bbe2d56c0 RCX: 00007f5bbe258be9 [ 59.326887][ T5085] RDX: 000000000208e280 RSI: 0000000020001980 RDI: 0000000000000004 [ 59.334870][ T5085] RBP: 00007f5bbe2a2640 R08: 0000000000000000 R09: 0000000000000000 [ 59.342870][ T5085] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5bbe2a22e0 [ 59.350853][ T5085] R13: 0030656c69662f2e R14: 0073756c70736668 R15: 00007f5bbe2d56c8 [ 59.358943][ T5085] [ 59.362025][ T5085] Kernel Offset: disabled [ 59.366451][ T5085] Rebooting in 86400 seconds..