Warning: Permanently added '10.128.1.15' (ED25519) to the list of known hosts.
executing program
[   60.675921][ T3543] loop0: detected capacity change from 0 to 32768
[   60.944530][ T3543] ================================================================================
[   60.954054][ T3543] UBSAN: shift-out-of-bounds in fs/jfs/jfs_extent.c:314:16
[   60.961354][ T3543] shift exponent -1 is negative
[   60.966245][ T3543] CPU: 0 PID: 3543 Comm: syz-executor384 Not tainted 6.1.39-syzkaller #0
[   60.974655][ T3543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[   60.984706][ T3543] Call Trace:
[   60.987983][ T3543]  <TASK>
[   60.990914][ T3543]  dump_stack_lvl+0x1e3/0x2cb
[   60.995616][ T3543]  ? nf_tcp_handle_invalid+0x642/0x642
[   61.001080][ T3543]  ? panic+0x75d/0x75d
[   61.005155][ T3543]  ? extAlloc+0x106/0x1010
[   61.009607][ T3543]  __ubsan_handle_shift_out_of_bounds+0x3bf/0x420
[   61.016040][ T3543]  ? do_raw_spin_unlock+0x137/0x8a0
[   61.021242][ T3543]  extAlloc+0xe4f/0x1010
[   61.025499][ T3543]  ? jfs_ioc_trim+0x660/0x660
[   61.030190][ T3543]  jfs_get_block+0x417/0xe50
[   61.034777][ T3543]  ? create_page_buffers+0x1d2/0x4b0
[   61.040070][ T3543]  ? jfs_dirty_inode+0x230/0x230
[   61.045015][ T3543]  ? create_page_buffers+0x24e/0x4b0
[   61.050303][ T3543]  __block_write_begin_int+0x544/0x1a30
[   61.055869][ T3543]  ? jfs_dirty_inode+0x230/0x230
[   61.060807][ T3543]  ? page_zero_new_buffers+0x650/0x650
[   61.066273][ T3543]  ? jfs_dirty_inode+0x230/0x230
[   61.071210][ T3543]  block_write_begin+0x98/0x1f0
[   61.076065][ T3543]  ? jfs_write_begin+0x16/0x60
[   61.080834][ T3543]  jfs_write_begin+0x2d/0x60
[   61.085426][ T3543]  generic_perform_write+0x2fc/0x5e0
[   61.090732][ T3543]  ? generic_file_direct_write+0x460/0x460
[   61.096554][ T3543]  ? __file_remove_privs+0x640/0x640
[   61.101872][ T3543]  ? generic_write_checks+0x15c/0x1c0
[   61.107272][ T3543]  ? clear_nonspinnable+0x60/0x60
[   61.112309][ T3543]  __generic_file_write_iter+0x176/0x400
[   61.118043][ T3543]  generic_file_write_iter+0xab/0x310
[   61.123618][ T3543]  vfs_write+0x7ae/0xba0
[   61.127914][ T3543]  ? file_end_write+0x250/0x250
[   61.132777][ T3543]  ? do_sys_openat2+0x42b/0x500
[   61.137668][ T3543]  ? __fdget_pos+0x261/0x2f0
[   61.142270][ T3543]  ksys_write+0x19c/0x2c0
[   61.146605][ T3543]  ? print_irqtrace_events+0x210/0x210
[   61.152067][ T3543]  ? __ia32_sys_read+0x80/0x80
[   61.156877][ T3543]  ? syscall_enter_from_user_mode+0x2e/0x220
[   61.162915][ T3543]  ? lockdep_hardirqs_on+0x94/0x130
[   61.168132][ T3543]  ? syscall_enter_from_user_mode+0x2e/0x220
[   61.174167][ T3543]  do_syscall_64+0x3d/0xb0
[   61.178604][ T3543]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   61.184510][ T3543] RIP: 0033:0x7fbfa0e6a679
[   61.188930][ T3543] 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
[   61.208570][ T3543] RSP: 002b:00007ffe1ad6a628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   61.216991][ T3543] RAX: ffffffffffffffda RBX: 00007ffe1ad6a7f8 RCX: 00007fbfa0e6a679
[   61.224982][ T3543] RDX: 00000000200000c7 RSI: 00000000200000c0 RDI: 0000000000000004
[   61.232961][ T3543] RBP: 00007fbfa0ee3610 R08: 0000000000000000 R09: 00007ffe1ad6a7f8
[   61.240959][ T3543] R10: 0000000000005eac R11: 0000000000000246 R12: 0000000000000001
[   61.248930][ T3543] R13: 00007ffe1ad6a7e8 R14: 0000000000000001 R15: 0000000000000001
[   61.256919][ T3543]  </TASK>
[   61.260255][ T3543] ================================================================================
[   61.269624][ T3543] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[   61.276829][ T3543] CPU: 0 PID: 3543 Comm: syz-executor384 Not tainted 6.1.39-syzkaller #0
[   61.285265][ T3543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023
[   61.295332][ T3543] Call Trace:
[   61.298610][ T3543]  <TASK>
[   61.301574][ T3543]  dump_stack_lvl+0x1e3/0x2cb
[   61.306290][ T3543]  ? nf_tcp_handle_invalid+0x642/0x642
[   61.311766][ T3543]  ? panic+0x75d/0x75d
[   61.315868][ T3543]  ? tick_nohz_tick_stopped+0x77/0xb0
[   61.321266][ T3543]  ? __irq_work_queue_local+0x122/0x180
[   61.326823][ T3543]  ? vscnprintf+0x59/0x80
[   61.331153][ T3543]  panic+0x318/0x75d
[   61.335051][ T3543]  ? check_panic_on_warn+0x1d/0xa0
[   61.340164][ T3543]  ? memcpy_page_flushcache+0xfc/0xfc
[   61.345545][ T3543]  ? dump_stack_lvl+0x24f/0x2cb
[   61.350422][ T3543]  check_panic_on_warn+0x7e/0xa0
[   61.355383][ T3543]  __ubsan_handle_shift_out_of_bounds+0x3de/0x420
[   61.361829][ T3543]  ? do_raw_spin_unlock+0x137/0x8a0
[   61.367123][ T3543]  extAlloc+0xe4f/0x1010
[   61.371390][ T3543]  ? jfs_ioc_trim+0x660/0x660
[   61.376090][ T3543]  jfs_get_block+0x417/0xe50
[   61.380783][ T3543]  ? create_page_buffers+0x1d2/0x4b0
[   61.386271][ T3543]  ? jfs_dirty_inode+0x230/0x230
[   61.391226][ T3543]  ? create_page_buffers+0x24e/0x4b0
[   61.396525][ T3543]  __block_write_begin_int+0x544/0x1a30
[   61.402100][ T3543]  ? jfs_dirty_inode+0x230/0x230
[   61.407046][ T3543]  ? page_zero_new_buffers+0x650/0x650
[   61.412609][ T3543]  ? jfs_dirty_inode+0x230/0x230
[   61.417555][ T3543]  block_write_begin+0x98/0x1f0
[   61.422439][ T3543]  ? jfs_write_begin+0x16/0x60
[   61.427218][ T3543]  jfs_write_begin+0x2d/0x60
[   61.431833][ T3543]  generic_perform_write+0x2fc/0x5e0
[   61.437150][ T3543]  ? generic_file_direct_write+0x460/0x460
[   61.442998][ T3543]  ? __file_remove_privs+0x640/0x640
[   61.448300][ T3543]  ? generic_write_checks+0x15c/0x1c0
[   61.453686][ T3543]  ? clear_nonspinnable+0x60/0x60
[   61.458755][ T3543]  __generic_file_write_iter+0x176/0x400
[   61.464410][ T3543]  generic_file_write_iter+0xab/0x310
[   61.469824][ T3543]  vfs_write+0x7ae/0xba0
[   61.474177][ T3543]  ? file_end_write+0x250/0x250
[   61.479038][ T3543]  ? do_sys_openat2+0x42b/0x500
[   61.483919][ T3543]  ? __fdget_pos+0x261/0x2f0
[   61.488543][ T3543]  ksys_write+0x19c/0x2c0
[   61.492879][ T3543]  ? print_irqtrace_events+0x210/0x210
[   61.498348][ T3543]  ? __ia32_sys_read+0x80/0x80
[   61.503119][ T3543]  ? syscall_enter_from_user_mode+0x2e/0x220
[   61.509108][ T3543]  ? lockdep_hardirqs_on+0x94/0x130
[   61.514315][ T3543]  ? syscall_enter_from_user_mode+0x2e/0x220
[   61.520307][ T3543]  do_syscall_64+0x3d/0xb0
[   61.524741][ T3543]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   61.530648][ T3543] RIP: 0033:0x7fbfa0e6a679
[   61.535094][ T3543] 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
[   61.555491][ T3543] RSP: 002b:00007ffe1ad6a628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   61.563911][ T3543] RAX: ffffffffffffffda RBX: 00007ffe1ad6a7f8 RCX: 00007fbfa0e6a679
[   61.571892][ T3543] RDX: 00000000200000c7 RSI: 00000000200000c0 RDI: 0000000000000004
[   61.579867][ T3543] RBP: 00007fbfa0ee3610 R08: 0000000000000000 R09: 00007ffe1ad6a7f8
[   61.587932][ T3543] R10: 0000000000005eac R11: 0000000000000246 R12: 0000000000000001
[   61.595914][ T3543] R13: 00007ffe1ad6a7e8 R14: 0000000000000001 R15: 0000000000000001
[   61.603908][ T3543]  </TASK>
[   61.607158][ T3543] Kernel Offset: disabled
[   61.611567][ T3543] Rebooting in 86400 seconds..