Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 51.749645][ T3498] loop0: detected capacity change from 0 to 32768
[ 52.020796][ T3498] ================================================================================
[ 52.030299][ T3498] UBSAN: shift-out-of-bounds in fs/jfs/jfs_extent.c:511:16
[ 52.037829][ T3498] shift exponent -1 is negative
[ 52.042950][ T3498] CPU: 1 PID: 3498 Comm: syz-executor205 Not tainted 5.15.115-syzkaller #0
[ 52.051533][ T3498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 52.061602][ T3498] Call Trace:
[ 52.065316][ T3498]
[ 52.068236][ T3498] dump_stack_lvl+0x1e3/0x2cb
[ 52.072940][ T3498] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 52.078569][ T3498] ? panic+0x84d/0x84d
[ 52.082658][ T3498] ? extAlloc+0x106/0x1010
[ 52.087067][ T3498] __ubsan_handle_shift_out_of_bounds+0x3bf/0x420
[ 52.093490][ T3498] ? do_raw_spin_unlock+0x137/0x8b0
[ 52.098687][ T3498] extAlloc+0xe4f/0x1010
[ 52.102933][ T3498] ? jfs_ioc_trim+0x660/0x660
[ 52.107602][ T3498] ? down_write_nested+0x117/0x180
[ 52.112709][ T3498] ? down_read_non_owner+0x310/0x310
[ 52.118116][ T3498] ? memset+0x1f/0x40
[ 52.122096][ T3498] jfs_get_block+0x417/0xe50
[ 52.126773][ T3498] ? jfs_dirty_inode+0x230/0x230
[ 52.131728][ T3498] nobh_write_begin+0x398/0xda0
[ 52.136593][ T3498] jfs_write_begin+0x3e/0x80
[ 52.141175][ T3498] ? jfs_dirty_inode+0x230/0x230
[ 52.146104][ T3498] generic_perform_write+0x2bf/0x5b0
[ 52.151408][ T3498] ? grab_cache_page_write_begin+0x90/0x90
[ 52.157205][ T3498] ? file_remove_privs+0x610/0x610
[ 52.162318][ T3498] ? down_write+0x10e/0x170
[ 52.166813][ T3498] __generic_file_write_iter+0x243/0x4f0
[ 52.172443][ T3498] generic_file_write_iter+0xa7/0x1b0
[ 52.177805][ T3498] vfs_write+0xacf/0xe50
[ 52.182044][ T3498] ? file_end_write+0x250/0x250
[ 52.186890][ T3498] ? read_lock_is_recursive+0x10/0x10
[ 52.192259][ T3498] ? __fdget_pos+0x272/0x300
[ 52.196839][ T3498] ksys_write+0x1a2/0x2c0
[ 52.201158][ T3498] ? print_irqtrace_events+0x210/0x210
[ 52.206620][ T3498] ? __ia32_sys_read+0x80/0x80
[ 52.211412][ T3498] ? syscall_enter_from_user_mode+0x2e/0x230
[ 52.217389][ T3498] ? lockdep_hardirqs_on+0x94/0x130
[ 52.222577][ T3498] ? syscall_enter_from_user_mode+0x2e/0x230
[ 52.228555][ T3498] do_syscall_64+0x3d/0xb0
[ 52.232962][ T3498] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 52.238845][ T3498] RIP: 0033:0x7f603a188279
[ 52.243249][ T3498] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 14 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 c0 ff ff ff f7 d8 64 89 01 48
[ 52.262847][ T3498] RSP: 002b:00007ffd92bda9b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 52.271256][ T3498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f603a188279
[ 52.279219][ T3498] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000005
[ 52.287178][ T3498] RBP: 0000000000000000 R08: 00007f603a1fbec0 R09: 00007f603a1fbec0
[ 52.295141][ T3498] R10: 00007f603a1fbec0 R11: 0000000000000246 R12: 00007ffd92bda9e0
[ 52.303104][ T3498] R13: 0000000000000000 R14: 431bde82d7b634db R15: 0000000000000000
[ 52.311082][ T3498]
[ 52.315150][ T3498] ================================================================================
[ 52.324587][ T3498] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 52.331771][ T3498] CPU: 0 PID: 3498 Comm: syz-executor205 Not tainted 5.15.115-syzkaller #0
[ 52.340343][ T3498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 52.350384][ T3498] Call Trace:
[ 52.353654][ T3498]
[ 52.356578][ T3498] dump_stack_lvl+0x1e3/0x2cb
[ 52.361248][ T3498] ? io_uring_drop_tctx_refs+0x19d/0x19d
[ 52.366868][ T3498] ? panic+0x84d/0x84d
[ 52.370936][ T3498] panic+0x318/0x84d
[ 52.374818][ T3498] ? check_panic_on_warn+0x1d/0xa0
[ 52.379916][ T3498] ? fb_is_primary_device+0xcc/0xcc
[ 52.385106][ T3498] ? dump_stack_lvl+0x24f/0x2cb
[ 52.389953][ T3498] check_panic_on_warn+0x7e/0xa0
[ 52.394878][ T3498] __ubsan_handle_shift_out_of_bounds+0x3de/0x420
[ 52.401286][ T3498] ? do_raw_spin_unlock+0x137/0x8b0
[ 52.406481][ T3498] extAlloc+0xe4f/0x1010
[ 52.410734][ T3498] ? jfs_ioc_trim+0x660/0x660
[ 52.415399][ T3498] ? down_write_nested+0x117/0x180
[ 52.420498][ T3498] ? down_read_non_owner+0x310/0x310
[ 52.425773][ T3498] ? memset+0x1f/0x40
[ 52.429744][ T3498] jfs_get_block+0x417/0xe50
[ 52.434329][ T3498] ? jfs_dirty_inode+0x230/0x230
[ 52.439263][ T3498] nobh_write_begin+0x398/0xda0
[ 52.444137][ T3498] jfs_write_begin+0x3e/0x80
[ 52.448717][ T3498] ? jfs_dirty_inode+0x230/0x230
[ 52.453656][ T3498] generic_perform_write+0x2bf/0x5b0
[ 52.458940][ T3498] ? grab_cache_page_write_begin+0x90/0x90
[ 52.464740][ T3498] ? file_remove_privs+0x610/0x610
[ 52.469844][ T3498] ? down_write+0x10e/0x170
[ 52.474337][ T3498] __generic_file_write_iter+0x243/0x4f0
[ 52.479962][ T3498] generic_file_write_iter+0xa7/0x1b0
[ 52.485324][ T3498] vfs_write+0xacf/0xe50
[ 52.489563][ T3498] ? file_end_write+0x250/0x250
[ 52.494409][ T3498] ? read_lock_is_recursive+0x10/0x10
[ 52.499781][ T3498] ? __fdget_pos+0x272/0x300
[ 52.504360][ T3498] ksys_write+0x1a2/0x2c0
[ 52.508845][ T3498] ? print_irqtrace_events+0x210/0x210
[ 52.514308][ T3498] ? __ia32_sys_read+0x80/0x80
[ 52.519063][ T3498] ? syscall_enter_from_user_mode+0x2e/0x230
[ 52.525041][ T3498] ? lockdep_hardirqs_on+0x94/0x130
[ 52.530329][ T3498] ? syscall_enter_from_user_mode+0x2e/0x230
[ 52.536300][ T3498] do_syscall_64+0x3d/0xb0
[ 52.540716][ T3498] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 52.546617][ T3498] RIP: 0033:0x7f603a188279
[ 52.551024][ T3498] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 14 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 c0 ff ff ff f7 d8 64 89 01 48
[ 52.570616][ T3498] RSP: 002b:00007ffd92bda9b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 52.579300][ T3498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f603a188279
[ 52.587263][ T3498] RDX: 000000000208e24b RSI: 0000000020000300 RDI: 0000000000000005
[ 52.595224][ T3498] RBP: 0000000000000000 R08: 00007f603a1fbec0 R09: 00007f603a1fbec0
[ 52.603183][ T3498] R10: 00007f603a1fbec0 R11: 0000000000000246 R12: 00007ffd92bda9e0
[ 52.611141][ T3498] R13: 0000000000000000 R14: 431bde82d7b634db R15: 0000000000000000
[ 52.619116][ T3498]
[ 52.622437][ T3498] Kernel Offset: disabled
[ 52.626838][ T3498] Rebooting in 86400 seconds..