Warning: Permanently added '10.128.1.130' (ED25519) to the list of known hosts. executing program [ 44.902485][ T3564] ------------[ cut here ]------------ [ 44.908021][ T3564] WARNING: CPU: 1 PID: 3564 at kernel/cgroup/cgroup.c:1424 cset_cgroup_from_root+0x1c7/0x230 [ 44.918200][ T3564] Modules linked in: [ 44.922079][ T3564] CPU: 1 PID: 3564 Comm: syz-executor842 Not tainted 5.15.166-syzkaller #0 [ 44.930639][ T3564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 44.940669][ T3564] RIP: 0010:cset_cgroup_from_root+0x1c7/0x230 [ 44.946743][ T3564] Code: 78 4c 89 f8 48 c1 e8 03 80 3c 28 00 74 08 4c 89 ff e8 1d b1 52 00 4d 8b 27 4d 85 e4 75 c7 e8 30 e8 08 00 0f 0b e8 29 e8 08 00 <0f> 0b e9 a4 fe ff ff e8 1d e8 08 00 0f 0b e9 f9 fe ff ff 48 c7 c1 [ 44.966323][ T3564] RSP: 0018:ffffc90001d67958 EFLAGS: 00010093 [ 44.972368][ T3564] RAX: ffffffff817771d7 RBX: 0000000000000000 RCX: ffff888025c05940 [ 44.980312][ T3564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 44.988256][ T3564] RBP: dffffc0000000000 R08: ffffffff81777075 R09: 0000000000000003 [ 44.996207][ T3564] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffffffff8c945b50 [ 45.004165][ T3564] R13: dffffc0000000000 R14: ffffffff8c945b40 R15: ffffffff8c947f80 [ 45.012112][ T3564] FS: 000055557d8ba380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 45.021014][ T3564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.027571][ T3564] CR2: 0000000020000280 CR3: 000000007abbe000 CR4: 00000000003506e0 [ 45.035528][ T3564] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.043481][ T3564] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.051464][ T3564] Call Trace: [ 45.054727][ T3564] <TASK> [ 45.057636][ T3564] ? __warn+0x15b/0x300 [ 45.061771][ T3564] ? cset_cgroup_from_root+0x1c7/0x230 [ 45.067217][ T3564] ? report_bug+0x1b7/0x2e0 [ 45.071702][ T3564] ? handle_bug+0x3d/0x70 [ 45.076007][ T3564] ? exc_invalid_op+0x16/0x40 [ 45.080655][ T3564] ? asm_exc_invalid_op+0x16/0x20 [ 45.085666][ T3564] ? cset_cgroup_from_root+0x65/0x230 [ 45.091012][ T3564] ? cset_cgroup_from_root+0x1c7/0x230 [ 45.096444][ T3564] ? cset_cgroup_from_root+0x1c7/0x230 [ 45.101874][ T3564] ? cset_cgroup_from_root+0x1c7/0x230 [ 45.107312][ T3564] cgroup_path_ns_locked+0x6c/0xd0 [ 45.112398][ T3564] proc_cpuset_show+0x27d/0x3f0 [ 45.117220][ T3564] proc_single_show+0xf6/0x180 [ 45.121956][ T3564] seq_read_iter+0x43a/0xd10 [ 45.126522][ T3564] ? reacquire_held_locks+0x660/0x660 [ 45.131872][ T3564] seq_read+0x452/0x5c0 [ 45.136006][ T3564] ? seq_open+0x140/0x140 [ 45.140306][ T3564] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 45.146262][ T3564] ? mark_lock+0x98/0x340 [ 45.150568][ T3564] ? common_file_perm+0x17d/0x1d0 [ 45.155566][ T3564] ? fsnotify_perm+0x442/0x590 [ 45.160303][ T3564] ? seq_open+0x140/0x140 [ 45.164604][ T3564] vfs_read+0x2fc/0xe10 [ 45.168741][ T3564] ? kernel_read+0x1f0/0x1f0 [ 45.173306][ T3564] ? read_lock_is_recursive+0x10/0x10 [ 45.178652][ T3564] ? __context_tracking_exit+0x4c/0x80 [ 45.184084][ T3564] ? __lock_acquire+0x1ff0/0x1ff0 [ 45.189082][ T3564] ? __fdget_pos+0x2d2/0x380 [ 45.193650][ T3564] ksys_read+0x1a2/0x2c0 [ 45.197868][ T3564] ? print_irqtrace_events+0x210/0x210 [ 45.203299][ T3564] ? vfs_write+0xe50/0xe50 [ 45.207691][ T3564] ? syscall_enter_from_user_mode+0x2e/0x240 [ 45.213645][ T3564] ? lockdep_hardirqs_on+0x94/0x130 [ 45.218906][ T3564] ? syscall_enter_from_user_mode+0x2e/0x240 [ 45.224859][ T3564] do_syscall_64+0x3b/0xb0 [ 45.229248][ T3564] ? clear_bhb_loop+0x15/0x70 [ 45.233895][ T3564] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.239762][ T3564] RIP: 0033:0x7f53ae81a529 [ 45.244153][ T3564] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 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 [ 45.263737][ T3564] RSP: 002b:00007ffe0e16a888 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 45.272127][ T3564] RAX: ffffffffffffffda RBX: 00007ffe0e16a890 RCX: 00007f53ae81a529 [ 45.280072][ T3564] RDX: 0000000000002020 RSI: 0000000020004180 RDI: 0000000000000003 [ 45.288016][ T3564] RBP: 00007f53ae88d610 R08: 0000000000000000 R09: 65732f636f72702f [ 45.295961][ T3564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.303908][ T3564] R13: 00007ffe0e16aac8 R14: 0000000000000001 R15: 0000000000000001 [ 45.311868][ T3564] </TASK> [ 45.314869][ T3564] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 45.322117][ T3564] CPU: 1 PID: 3564 Comm: syz-executor842 Not tainted 5.15.166-syzkaller #0 [ 45.330672][ T3564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 45.340786][ T3564] Call Trace: [ 45.344044][ T3564] <TASK> [ 45.347035][ T3564] dump_stack_lvl+0x1e3/0x2d0 [ 45.351689][ T3564] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 45.357295][ T3564] ? panic+0x860/0x860 [ 45.361338][ T3564] ? cset_cgroup_from_root+0xf0/0x230 [ 45.366688][ T3564] ? cset_cgroup_from_root+0xf0/0x230 [ 45.372031][ T3564] panic+0x318/0x860 [ 45.375901][ T3564] ? __warn+0x16a/0x300 [ 45.380027][ T3564] ? fb_is_primary_device+0xd0/0xd0 [ 45.385203][ T3564] ? cset_cgroup_from_root+0x1c7/0x230 [ 45.390634][ T3564] __warn+0x2b2/0x300 [ 45.394771][ T3564] ? cset_cgroup_from_root+0x1c7/0x230 [ 45.400201][ T3564] report_bug+0x1b7/0x2e0 [ 45.404512][ T3564] handle_bug+0x3d/0x70 [ 45.408646][ T3564] exc_invalid_op+0x16/0x40 [ 45.413119][ T3564] asm_exc_invalid_op+0x16/0x20 [ 45.417951][ T3564] RIP: 0010:cset_cgroup_from_root+0x1c7/0x230 [ 45.423990][ T3564] Code: 78 4c 89 f8 48 c1 e8 03 80 3c 28 00 74 08 4c 89 ff e8 1d b1 52 00 4d 8b 27 4d 85 e4 75 c7 e8 30 e8 08 00 0f 0b e8 29 e8 08 00 <0f> 0b e9 a4 fe ff ff e8 1d e8 08 00 0f 0b e9 f9 fe ff ff 48 c7 c1 [ 45.443568][ T3564] RSP: 0018:ffffc90001d67958 EFLAGS: 00010093 [ 45.449629][ T3564] RAX: ffffffff817771d7 RBX: 0000000000000000 RCX: ffff888025c05940 [ 45.457579][ T3564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 45.465526][ T3564] RBP: dffffc0000000000 R08: ffffffff81777075 R09: 0000000000000003 [ 45.473469][ T3564] R10: ffffffffffffffff R11: dffffc0000000001 R12: ffffffff8c945b50 [ 45.481421][ T3564] R13: dffffc0000000000 R14: ffffffff8c945b40 R15: ffffffff8c947f80 [ 45.489372][ T3564] ? cset_cgroup_from_root+0x65/0x230 [ 45.494718][ T3564] ? cset_cgroup_from_root+0x1c7/0x230 [ 45.500153][ T3564] ? cset_cgroup_from_root+0x1c7/0x230 [ 45.505590][ T3564] cgroup_path_ns_locked+0x6c/0xd0 [ 45.510678][ T3564] proc_cpuset_show+0x27d/0x3f0 [ 45.515507][ T3564] proc_single_show+0xf6/0x180 [ 45.520245][ T3564] seq_read_iter+0x43a/0xd10 [ 45.524809][ T3564] ? reacquire_held_locks+0x660/0x660 [ 45.530161][ T3564] seq_read+0x452/0x5c0 [ 45.534292][ T3564] ? seq_open+0x140/0x140 [ 45.538593][ T3564] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 45.544547][ T3564] ? mark_lock+0x98/0x340 [ 45.548858][ T3564] ? common_file_perm+0x17d/0x1d0 [ 45.553858][ T3564] ? fsnotify_perm+0x442/0x590 [ 45.558596][ T3564] ? seq_open+0x140/0x140 [ 45.562899][ T3564] vfs_read+0x2fc/0xe10 [ 45.567034][ T3564] ? kernel_read+0x1f0/0x1f0 [ 45.571602][ T3564] ? read_lock_is_recursive+0x10/0x10 [ 45.576948][ T3564] ? __context_tracking_exit+0x4c/0x80 [ 45.582382][ T3564] ? __lock_acquire+0x1ff0/0x1ff0 [ 45.587383][ T3564] ? __fdget_pos+0x2d2/0x380 [ 45.591947][ T3564] ksys_read+0x1a2/0x2c0 [ 45.596191][ T3564] ? print_irqtrace_events+0x210/0x210 [ 45.601635][ T3564] ? vfs_write+0xe50/0xe50 [ 45.606045][ T3564] ? syscall_enter_from_user_mode+0x2e/0x240 [ 45.612000][ T3564] ? lockdep_hardirqs_on+0x94/0x130 [ 45.617173][ T3564] ? syscall_enter_from_user_mode+0x2e/0x240 [ 45.623130][ T3564] do_syscall_64+0x3b/0xb0 [ 45.627523][ T3564] ? clear_bhb_loop+0x15/0x70 [ 45.632173][ T3564] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.638041][ T3564] RIP: 0033:0x7f53ae81a529 [ 45.642435][ T3564] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 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 [ 45.662014][ T3564] RSP: 002b:00007ffe0e16a888 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 45.670406][ T3564] RAX: ffffffffffffffda RBX: 00007ffe0e16a890 RCX: 00007f53ae81a529 [ 45.678353][ T3564] RDX: 0000000000002020 RSI: 0000000020004180 RDI: 0000000000000003 [ 45.686296][ T3564] RBP: 00007f53ae88d610 R08: 0000000000000000 R09: 65732f636f72702f [ 45.694246][ T3564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.702190][ T3564] R13: 00007ffe0e16aac8 R14: 0000000000000001 R15: 0000000000000001 [ 45.710146][ T3564] </TASK> [ 45.713352][ T3564] Kernel Offset: disabled [ 45.717754][ T3564] Rebooting in 86400 seconds..