Warning: Permanently added '10.128.0.175' (ED25519) to the list of known hosts.
executing program
[ 60.684282][ T3512] loop0: detected capacity change from 0 to 32768
[ 60.947936][ T3512] ================================================================================
[ 60.957420][ T3512] UBSAN: shift-out-of-bounds in fs/jfs/jfs_extent.c:314:16
[ 60.964618][ T3512] shift exponent -1 is negative
[ 60.969527][ T3512] CPU: 1 PID: 3512 Comm: syz-executor111 Not tainted 6.1.45-syzkaller #0
[ 60.977960][ T3512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 60.988014][ T3512] Call Trace:
[ 60.991286][ T3512]
[ 60.994208][ T3512] dump_stack_lvl+0x1e3/0x2cb
[ 60.998910][ T3512] ? nf_tcp_handle_invalid+0x642/0x642
[ 61.004371][ T3512] ? panic+0x75d/0x75d
[ 61.008447][ T3512] ? extAlloc+0x106/0x1010
[ 61.012872][ T3512] __ubsan_handle_shift_out_of_bounds+0x3bf/0x420
[ 61.019301][ T3512] ? do_raw_spin_unlock+0x137/0x8a0
[ 61.024515][ T3512] extAlloc+0xe4f/0x1010
[ 61.028787][ T3512] ? jfs_ioc_trim+0x660/0x660
[ 61.033491][ T3512] jfs_get_block+0x417/0xe50
[ 61.038114][ T3512] ? create_page_buffers+0x1d2/0x4b0
[ 61.043412][ T3512] ? jfs_dirty_inode+0x230/0x230
[ 61.048367][ T3512] ? create_page_buffers+0x24e/0x4b0
[ 61.053662][ T3512] __block_write_begin_int+0x544/0x1a30
[ 61.059236][ T3512] ? jfs_dirty_inode+0x230/0x230
[ 61.064178][ T3512] ? page_zero_new_buffers+0x650/0x650
[ 61.069652][ T3512] ? jfs_dirty_inode+0x230/0x230
[ 61.074611][ T3512] block_write_begin+0x98/0x1f0
[ 61.079470][ T3512] ? jfs_write_begin+0x16/0x60
[ 61.084246][ T3512] jfs_write_begin+0x2d/0x60
[ 61.088849][ T3512] generic_perform_write+0x2fc/0x5e0
[ 61.094161][ T3512] ? generic_file_direct_write+0x460/0x460
[ 61.099984][ T3512] ? __file_remove_privs+0x640/0x640
[ 61.105274][ T3512] ? generic_write_checks+0x15c/0x1c0
[ 61.110655][ T3512] ? clear_nonspinnable+0x60/0x60
[ 61.115696][ T3512] __generic_file_write_iter+0x176/0x400
[ 61.121351][ T3512] generic_file_write_iter+0xab/0x310
[ 61.126743][ T3512] vfs_write+0x7ae/0xba0
[ 61.131007][ T3512] ? file_end_write+0x250/0x250
[ 61.135860][ T3512] ? do_sys_openat2+0x42b/0x500
[ 61.140727][ T3512] ? __fdget_pos+0x2c1/0x360
[ 61.145326][ T3512] ksys_write+0x19c/0x2c0
[ 61.149664][ T3512] ? print_irqtrace_events+0x210/0x210
[ 61.155132][ T3512] ? __ia32_sys_read+0x80/0x80
[ 61.159907][ T3512] ? syscall_enter_from_user_mode+0x2e/0x220
[ 61.165921][ T3512] ? lockdep_hardirqs_on+0x94/0x130
[ 61.171150][ T3512] ? syscall_enter_from_user_mode+0x2e/0x220
[ 61.177141][ T3512] do_syscall_64+0x3d/0xb0
[ 61.181585][ T3512] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 61.187505][ T3512] RIP: 0033:0x7f3c596726b9
[ 61.191930][ T3512] 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
[ 61.211547][ T3512] RSP: 002b:00007ffdeddceac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 61.220156][ T3512] RAX: ffffffffffffffda RBX: 00007ffdeddcec98 RCX: 00007f3c596726b9
[ 61.228141][ T3512] RDX: 00000000200000c7 RSI: 00000000200000c0 RDI: 0000000000000004
[ 61.236129][ T3512] RBP: 00007f3c596eb610 R08: 0000000000000000 R09: 00007ffdeddcec98
[ 61.244123][ T3512] R10: 0000000000005eac R11: 0000000000000246 R12: 0000000000000001
[ 61.252104][ T3512] R13: 00007ffdeddcec88 R14: 0000000000000001 R15: 0000000000000001
[ 61.260102][ T3512]
[ 61.263663][ T3512] ================================================================================
[ 61.273004][ T3512] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 61.280192][ T3512] CPU: 1 PID: 3512 Comm: syz-executor111 Not tainted 6.1.45-syzkaller #0
[ 61.288602][ T3512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 61.298741][ T3512] Call Trace:
[ 61.302015][ T3512]
[ 61.304945][ T3512] dump_stack_lvl+0x1e3/0x2cb
[ 61.309635][ T3512] ? nf_tcp_handle_invalid+0x642/0x642
[ 61.315096][ T3512] ? panic+0x75d/0x75d
[ 61.319157][ T3512] ? tick_nohz_tick_stopped+0x77/0xb0
[ 61.324528][ T3512] ? __irq_work_queue_local+0x122/0x180
[ 61.330079][ T3512] ? vscnprintf+0x59/0x80
[ 61.334418][ T3512] panic+0x318/0x75d
[ 61.338314][ T3512] ? check_panic_on_warn+0x1d/0xa0
[ 61.343427][ T3512] ? memcpy_page_flushcache+0xfc/0xfc
[ 61.348796][ T3512] ? dump_stack_lvl+0x24f/0x2cb
[ 61.353655][ T3512] check_panic_on_warn+0x7e/0xa0
[ 61.358591][ T3512] __ubsan_handle_shift_out_of_bounds+0x3de/0x420
[ 61.365012][ T3512] ? do_raw_spin_unlock+0x137/0x8a0
[ 61.370217][ T3512] extAlloc+0xe4f/0x1010
[ 61.374471][ T3512] ? jfs_ioc_trim+0x660/0x660
[ 61.379163][ T3512] jfs_get_block+0x417/0xe50
[ 61.383760][ T3512] ? create_page_buffers+0x1d2/0x4b0
[ 61.389060][ T3512] ? jfs_dirty_inode+0x230/0x230
[ 61.394033][ T3512] ? create_page_buffers+0x24e/0x4b0
[ 61.399333][ T3512] __block_write_begin_int+0x544/0x1a30
[ 61.404921][ T3512] ? jfs_dirty_inode+0x230/0x230
[ 61.411168][ T3512] ? page_zero_new_buffers+0x650/0x650
[ 61.416643][ T3512] ? jfs_dirty_inode+0x230/0x230
[ 61.421587][ T3512] block_write_begin+0x98/0x1f0
[ 61.426485][ T3512] ? jfs_write_begin+0x16/0x60
[ 61.431277][ T3512] jfs_write_begin+0x2d/0x60
[ 61.435890][ T3512] generic_perform_write+0x2fc/0x5e0
[ 61.441215][ T3512] ? generic_file_direct_write+0x460/0x460
[ 61.447044][ T3512] ? __file_remove_privs+0x640/0x640
[ 61.452338][ T3512] ? generic_write_checks+0x15c/0x1c0
[ 61.457723][ T3512] ? clear_nonspinnable+0x60/0x60
[ 61.462769][ T3512] __generic_file_write_iter+0x176/0x400
[ 61.468423][ T3512] generic_file_write_iter+0xab/0x310
[ 61.473819][ T3512] vfs_write+0x7ae/0xba0
[ 61.478078][ T3512] ? file_end_write+0x250/0x250
[ 61.482932][ T3512] ? do_sys_openat2+0x42b/0x500
[ 61.487803][ T3512] ? __fdget_pos+0x2c1/0x360
[ 61.492418][ T3512] ksys_write+0x19c/0x2c0
[ 61.496762][ T3512] ? print_irqtrace_events+0x210/0x210
[ 61.502229][ T3512] ? __ia32_sys_read+0x80/0x80
[ 61.507009][ T3512] ? syscall_enter_from_user_mode+0x2e/0x220
[ 61.513025][ T3512] ? lockdep_hardirqs_on+0x94/0x130
[ 61.518235][ T3512] ? syscall_enter_from_user_mode+0x2e/0x220
[ 61.524231][ T3512] do_syscall_64+0x3d/0xb0
[ 61.528752][ T3512] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 61.534695][ T3512] RIP: 0033:0x7f3c596726b9
[ 61.539119][ T3512] 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
[ 61.558825][ T3512] RSP: 002b:00007ffdeddceac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 61.567253][ T3512] RAX: ffffffffffffffda RBX: 00007ffdeddcec98 RCX: 00007f3c596726b9
[ 61.575227][ T3512] RDX: 00000000200000c7 RSI: 00000000200000c0 RDI: 0000000000000004
[ 61.583207][ T3512] RBP: 00007f3c596eb610 R08: 0000000000000000 R09: 00007ffdeddcec98
[ 61.591179][ T3512] R10: 0000000000005eac R11: 0000000000000246 R12: 0000000000000001
[ 61.599152][ T3512] R13: 00007ffdeddcec88 R14: 0000000000000001 R15: 0000000000000001
[ 61.607143][ T3512]
[ 61.610423][ T3512] Kernel Offset: disabled
[ 61.614831][ T3512] Rebooting in 86400 seconds..