Warning: Permanently added '10.128.0.117' (ED25519) to the list of known hosts. executing program [ 44.046434][ T3499] loop0: detected capacity change from 0 to 32768 [ 44.138247][ T25] audit: type=1804 audit(1714581448.307:2): pid=3499 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor215" name="/root/bus/bus" dev="loop0" ino=7 res=1 errno=0 [ 44.150055][ T3499] jfs: Unrecognized mount option "ÿÿÿÿÿ18446744073709551615ÿÿ017777777777777777777770xffffffffffffffff0xffffffffffffffff01777777777777777777777lX{Á‰k#P6žèØ?—{ig¹bY¦tÆÖÙ)ëÆiuÅ”žÚù¿6å" or missing value [ 44.159631][ T25] audit: type=1804 audit(1714581448.307:3): pid=3499 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz-executor215" name="/root/bus/bus" dev="loop0" ino=7 res=1 errno=0 [ 44.408780][ T25] audit: type=1800 audit(1714581448.577:4): pid=3501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor215" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 44.452140][ T3499] ================================================================================ [ 44.461712][ T3499] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_xtree.c:633:9 [ 44.469252][ T3499] index 19 is out of range for type 'xad_t[18]' (aka 'struct xad[18]') [ 44.477578][ T3499] CPU: 0 PID: 3499 Comm: syz-executor215 Not tainted 5.15.157-syzkaller #0 [ 44.486179][ T3499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 44.496219][ T3499] Call Trace: [ 44.499487][ T3499] [ 44.502402][ T3499] dump_stack_lvl+0x1e3/0x2d0 [ 44.507080][ T3499] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 44.512695][ T3499] ? panic+0x860/0x860 [ 44.516753][ T3499] __ubsan_handle_out_of_bounds+0x118/0x140 [ 44.522641][ T3499] xtInsert+0xf41/0xfa0 [ 44.526790][ T3499] ? xtSearch+0x1ca0/0x1ca0 [ 44.531285][ T3499] ? __dquot_drop+0x420/0x420 [ 44.536035][ T3499] ? rcu_is_watching+0x11/0xa0 [ 44.540806][ T3499] ? __mark_inode_dirty+0x3dd/0xd60 [ 44.545985][ T3499] extAlloc+0xa70/0x1000 [ 44.550217][ T3499] ? jfs_ioc_trim+0x660/0x660 [ 44.554873][ T3499] ? memset+0x1f/0x40 [ 44.558860][ T3499] jfs_get_block+0x417/0xe50 [ 44.563435][ T3499] ? jfs_dirty_inode+0x230/0x230 [ 44.568359][ T3499] nobh_write_begin+0x398/0xda0 [ 44.573199][ T3499] jfs_write_begin+0x3e/0x80 [ 44.577778][ T3499] ? jfs_dirty_inode+0x230/0x230 [ 44.582697][ T3499] generic_perform_write+0x2bf/0x5b0 [ 44.588010][ T3499] ? grab_cache_page_write_begin+0x90/0x90 [ 44.593835][ T3499] __generic_file_write_iter+0x381/0x4f0 [ 44.599480][ T3499] generic_file_write_iter+0xa7/0x1b0 [ 44.604850][ T3499] do_iter_readv_writev+0x594/0x7a0 [ 44.610045][ T3499] ? generic_file_rw_checks+0x260/0x260 [ 44.615605][ T3499] ? common_file_perm+0x17d/0x1d0 [ 44.620622][ T3499] ? fsnotify_perm+0x67/0x5a0 [ 44.625319][ T3499] ? bpf_lsm_file_permission+0x5/0x10 [ 44.630687][ T3499] do_iter_write+0x1ea/0x760 [ 44.635452][ T3499] ? vfs_iter_write+0x69/0xa0 [ 44.640110][ T3499] iter_file_splice_write+0x806/0xfa0 [ 44.645479][ T3499] ? splice_from_pipe+0x230/0x230 [ 44.650488][ T3499] ? generic_file_splice_read+0x54a/0x790 [ 44.656192][ T3499] ? splice_shrink_spd+0xb0/0xb0 [ 44.661231][ T3499] ? common_file_perm+0x17d/0x1d0 [ 44.666234][ T3499] ? splice_from_pipe+0x230/0x230 [ 44.671240][ T3499] direct_splice_actor+0xe3/0x1c0 [ 44.676271][ T3499] splice_direct_to_actor+0x500/0xc10 [ 44.681660][ T3499] ? do_splice_direct+0x3d0/0x3d0 [ 44.686676][ T3499] ? pipe_to_sendpage+0x350/0x350 [ 44.691793][ T3499] ? fsnotify_perm+0x67/0x5a0 [ 44.696452][ T3499] ? bpf_lsm_file_permission+0x5/0x10 [ 44.701806][ T3499] do_splice_direct+0x285/0x3d0 [ 44.706643][ T3499] ? splice_direct_to_actor+0xc10/0xc10 [ 44.712165][ T3499] ? rcu_read_lock_any_held+0xb3/0x160 [ 44.717706][ T3499] do_sendfile+0x625/0xff0 [ 44.722113][ T3499] ? do_pwritev+0x360/0x360 [ 44.726614][ T3499] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 44.732581][ T3499] __se_sys_sendfile64+0x178/0x1e0 [ 44.737678][ T3499] ? __x64_sys_sendfile64+0xa0/0xa0 [ 44.742861][ T3499] ? syscall_enter_from_user_mode+0x2e/0x240 [ 44.749434][ T3499] ? lockdep_hardirqs_on+0x94/0x130 [ 44.754629][ T3499] ? syscall_enter_from_user_mode+0x2e/0x240 [ 44.760613][ T3499] do_syscall_64+0x3b/0xb0 [ 44.765014][ T3499] ? clear_bhb_loop+0x15/0x70 [ 44.769669][ T3499] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 44.775546][ T3499] RIP: 0033:0x7f9222c8ba29 [ 44.779960][ T3499] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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 b0 ff ff ff f7 d8 64 89 01 48 [ 44.799572][ T3499] RSP: 002b:00007f9222c46218 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 44.807974][ T3499] RAX: ffffffffffffffda RBX: 00007f9222d24728 RCX: 00007f9222c8ba29 [ 44.815943][ T3499] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000008 [ 44.823914][ T3499] RBP: 00007f9222d24720 R08: 0000000000000000 R09: 0000000000000000 [ 44.831887][ T3499] R10: 0001000000201004 R11: 0000000000000246 R12: 00007f9222cf14e4 [ 44.839851][ T3499] R13: 00007f9222ce004f R14: 00007f9222ce0057 R15: 0031656c69662f2e [ 44.848434][ T3499] [ 44.851854][ T3499] ================================================================================ [ 44.861226][ T3499] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 44.868503][ T3499] CPU: 0 PID: 3499 Comm: syz-executor215 Not tainted 5.15.157-syzkaller #0 [ 44.877296][ T3499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 44.887339][ T3499] Call Trace: [ 44.890624][ T3499] [ 44.893539][ T3499] dump_stack_lvl+0x1e3/0x2d0 [ 44.898204][ T3499] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 44.903818][ T3499] ? panic+0x860/0x860 [ 44.907887][ T3499] panic+0x318/0x860 [ 44.911764][ T3499] ? check_panic_on_warn+0x1d/0xa0 [ 44.916855][ T3499] ? fb_is_primary_device+0xd0/0xd0 [ 44.922031][ T3499] ? dump_stack_lvl+0x24f/0x2d0 [ 44.926954][ T3499] check_panic_on_warn+0x7e/0xa0 [ 44.931870][ T3499] __ubsan_handle_out_of_bounds+0x138/0x140 [ 44.937748][ T3499] xtInsert+0xf41/0xfa0 [ 44.941888][ T3499] ? xtSearch+0x1ca0/0x1ca0 [ 44.946385][ T3499] ? __dquot_drop+0x420/0x420 [ 44.951044][ T3499] ? rcu_is_watching+0x11/0xa0 [ 44.955787][ T3499] ? __mark_inode_dirty+0x3dd/0xd60 [ 44.960966][ T3499] extAlloc+0xa70/0x1000 [ 44.965222][ T3499] ? jfs_ioc_trim+0x660/0x660 [ 44.969881][ T3499] ? memset+0x1f/0x40 [ 44.973846][ T3499] jfs_get_block+0x417/0xe50 [ 44.978421][ T3499] ? jfs_dirty_inode+0x230/0x230 [ 44.983344][ T3499] nobh_write_begin+0x398/0xda0 [ 44.988179][ T3499] jfs_write_begin+0x3e/0x80 [ 44.992758][ T3499] ? jfs_dirty_inode+0x230/0x230 [ 44.997675][ T3499] generic_perform_write+0x2bf/0x5b0 [ 45.002955][ T3499] ? grab_cache_page_write_begin+0x90/0x90 [ 45.008745][ T3499] __generic_file_write_iter+0x381/0x4f0 [ 45.014379][ T3499] generic_file_write_iter+0xa7/0x1b0 [ 45.019732][ T3499] do_iter_readv_writev+0x594/0x7a0 [ 45.024929][ T3499] ? generic_file_rw_checks+0x260/0x260 [ 45.030454][ T3499] ? common_file_perm+0x17d/0x1d0 [ 45.035458][ T3499] ? fsnotify_perm+0x67/0x5a0 [ 45.040119][ T3499] ? bpf_lsm_file_permission+0x5/0x10 [ 45.045565][ T3499] do_iter_write+0x1ea/0x760 [ 45.050140][ T3499] ? vfs_iter_write+0x69/0xa0 [ 45.054796][ T3499] iter_file_splice_write+0x806/0xfa0 [ 45.060155][ T3499] ? splice_from_pipe+0x230/0x230 [ 45.065155][ T3499] ? generic_file_splice_read+0x54a/0x790 [ 45.070859][ T3499] ? splice_shrink_spd+0xb0/0xb0 [ 45.075781][ T3499] ? common_file_perm+0x17d/0x1d0 [ 45.080783][ T3499] ? splice_from_pipe+0x230/0x230 [ 45.085802][ T3499] direct_splice_actor+0xe3/0x1c0 [ 45.090814][ T3499] splice_direct_to_actor+0x500/0xc10 [ 45.096167][ T3499] ? do_splice_direct+0x3d0/0x3d0 [ 45.101171][ T3499] ? pipe_to_sendpage+0x350/0x350 [ 45.106173][ T3499] ? fsnotify_perm+0x67/0x5a0 [ 45.110825][ T3499] ? bpf_lsm_file_permission+0x5/0x10 [ 45.116177][ T3499] do_splice_direct+0x285/0x3d0 [ 45.121008][ T3499] ? splice_direct_to_actor+0xc10/0xc10 [ 45.126534][ T3499] ? rcu_read_lock_any_held+0xb3/0x160 [ 45.131979][ T3499] do_sendfile+0x625/0xff0 [ 45.136401][ T3499] ? do_pwritev+0x360/0x360 [ 45.140886][ T3499] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 45.146842][ T3499] __se_sys_sendfile64+0x178/0x1e0 [ 45.151930][ T3499] ? __x64_sys_sendfile64+0xa0/0xa0 [ 45.157105][ T3499] ? syscall_enter_from_user_mode+0x2e/0x240 [ 45.163119][ T3499] ? lockdep_hardirqs_on+0x94/0x130 [ 45.168322][ T3499] ? syscall_enter_from_user_mode+0x2e/0x240 [ 45.174302][ T3499] do_syscall_64+0x3b/0xb0 [ 45.178704][ T3499] ? clear_bhb_loop+0x15/0x70 [ 45.183358][ T3499] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.189230][ T3499] RIP: 0033:0x7f9222c8ba29 [ 45.193626][ T3499] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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 b0 ff ff ff f7 d8 64 89 01 48 [ 45.213293][ T3499] RSP: 002b:00007f9222c46218 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 45.221685][ T3499] RAX: ffffffffffffffda RBX: 00007f9222d24728 RCX: 00007f9222c8ba29 [ 45.229644][ T3499] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000008 [ 45.237597][ T3499] RBP: 00007f9222d24720 R08: 0000000000000000 R09: 0000000000000000 [ 45.245544][ T3499] R10: 0001000000201004 R11: 0000000000000246 R12: 00007f9222cf14e4 [ 45.253493][ T3499] R13: 00007f9222ce004f R14: 00007f9222ce0057 R15: 0031656c69662f2e [ 45.261455][ T3499] [ 45.264708][ T3499] Kernel Offset: disabled [ 45.269079][ T3499] Rebooting in 86400 seconds..