Warning: Permanently added '10.128.1.230' (ED25519) to the list of known hosts. 2025/07/07 23:39:25 ignoring optional flag "sandboxArg"="0" 2025/07/07 23:39:26 parsed 1 programs [ 52.921250][ T23] kauditd_printk_skb: 32 callbacks suppressed [ 52.921252][ T23] audit: type=1400 audit(1751931566.190:92): avc: denied { unlink } for pid=440 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 52.956267][ T440] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.464908][ T23] audit: type=1401 audit(1751931566.740:93): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.621403][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.628243][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.635205][ T480] device bridge_slave_0 entered promiscuous mode [ 53.641361][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.648228][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.655171][ T480] device bridge_slave_1 entered promiscuous mode [ 53.665468][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.672282][ T480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.679342][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.686175][ T480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.695220][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.702283][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.709130][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.716288][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.724075][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.731057][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.738384][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.746228][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.752999][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.760842][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.768607][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.776936][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.785410][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.792891][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.799992][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.807114][ T480] device veth0_vlan entered promiscuous mode [ 53.813379][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.821452][ T480] device veth1_macvtap entered promiscuous mode [ 53.827932][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.836112][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.850797][ T23] audit: type=1400 audit(1751931567.120:94): avc: denied { create } for pid=488 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2025/07/07 23:39:27 executed programs: 0 [ 53.972839][ T493] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.979689][ T493] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.986592][ T493] device bridge_slave_0 entered promiscuous mode [ 53.992763][ T493] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.999592][ T493] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.006480][ T493] device bridge_slave_1 entered promiscuous mode [ 54.017117][ T493] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.023927][ T493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.031073][ T493] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.037905][ T493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.046387][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.053436][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.060363][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.068406][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.076229][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.083023][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.090336][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.098153][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.104966][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.113518][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.121333][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.129518][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.138765][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.146270][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.153233][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.160438][ T493] device veth0_vlan entered promiscuous mode [ 54.166850][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.175433][ T493] device veth1_macvtap entered promiscuous mode [ 54.181891][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.190370][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.202304][ T498] erofs: (device loop2): mounted with root inode @ nid 36. [ 54.210497][ T23] audit: type=1400 audit(1751931567.480:95): avc: denied { mount } for pid=497 comm="syz.2.16" name="/" dev="loop2" ino=36 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.211350][ T498] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 54.240737][ T498] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934616 @ nid 36 [ 54.250235][ T498] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934615 @ nid 36 [ 54.259780][ T498] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934614 @ nid 36 [ 54.269532][ T498] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 54.278525][ T498] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934613 @ nid 36 [ 54.288063][ T498] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934612 @ nid 36 [ 54.297710][ T498] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934611 @ nid 36 [ 54.307283][ T498] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934610 @ nid 36 [ 54.316932][ T39] ------------[ cut here ]------------ [ 54.322188][ T39] WARNING: CPU: 0 PID: 39 at mm/page_alloc.c:3801 get_page_from_freelist+0x3e5/0xeb0 [ 54.331483][ T39] Modules linked in: [ 54.335211][ T39] CPU: 0 PID: 39 Comm: erofs_worker/0 Not tainted 5.10.238-syzkaller #0 [ 54.343359][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 54.353299][ T39] RIP: 0010:get_page_from_freelist+0x3e5/0xeb0 [ 54.359279][ T39] Code: 00 80 00 00 8b 70 18 48 8b 40 10 89 75 8c 48 8b 00 48 89 85 38 ff ff ff 48 63 c6 48 89 85 50 ff ff ff 74 08 83 7d c4 01 76 02 <0f> 0b 48 8b b5 18 ff ff ff 4d 8d a7 40 05 00 00 48 8b 85 50 ff ff [ 54.378703][ T39] RSP: 0018:ffffc9000014b7d8 EFLAGS: 00010206 [ 54.384588][ T39] RAX: 0000000000000000 RBX: 000000000011efe4 RCX: 0000000000000008 [ 54.392407][ T39] RDX: ffffffff82db7300 RSI: 0000000000000000 RDI: ffffffff82db6fc0 [ 54.400233][ T39] RBP: ffffc9000014b8d8 R08: ffffffff82db73e0 R09: ffffea00043ac008 [ 54.408027][ T39] R10: 00000000000070af R11: 0000000000000000 R12: 0000000000000001 [ 54.415841][ T39] R13: 0000000000000000 R14: 000000000005acc0 R15: ffffffff82db6fc0 [ 54.423644][ T39] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 54.432440][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.438859][ T39] CR2: 00007f567d787000 CR3: 0000000002c0b000 CR4: 00000000003506b0 [ 54.446659][ T39] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.454442][ T39] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.462265][ T39] Call Trace: [ 54.465390][ T39] __alloc_pages_nodemask+0x15e/0x1330 [ 54.470672][ T39] kmalloc_order+0x2b/0xf0 [ 54.474938][ T39] kmalloc_order_trace+0x18/0x90 [ 54.479699][ T39] __kmalloc+0x47e/0x4f0 [ 54.483784][ T39] kvmalloc_node+0x5b/0xa0 [ 54.488046][ T39] z_erofs_decompress_pcluster.isra.0+0x94/0x9c0 [ 54.494197][ T39] ? kvm_sched_clock_read+0x18/0x40 [ 54.499241][ T39] ? sched_clock+0x13/0x20 [ 54.503480][ T39] ? sched_clock_local+0x18/0x90 [ 54.508266][ T39] ? sched_clock_cpu+0xc0/0xe0 [ 54.512862][ T39] ? record_times+0x16/0x90 [ 54.517236][ T39] ? psi_group_change+0x3d/0x210 [ 54.521968][ T39] ? _raw_spin_unlock_irq+0x20/0x36 [ 54.527030][ T39] ? finish_task_switch+0x7b/0x240 [ 54.531965][ T39] ? __switch_to+0x12e/0x440 [ 54.536398][ T39] ? z_erofs_decompressqueue_work+0x90/0x90 [ 54.542102][ T39] z_erofs_decompressqueue_kthread_work+0x56/0x90 [ 54.548398][ T39] kthread_worker_fn+0xc8/0x280 [ 54.553048][ T39] ? kthread_should_park+0x30/0x30 [ 54.558029][ T39] kthread+0x14c/0x170 [ 54.561903][ T39] ? kthread_create_worker_on_cpu+0x60/0x60 [ 54.567677][ T39] ret_from_fork+0x1f/0x30 [ 54.571899][ T39] ---[ end trace 5f9681808e859f57 ]--- [ 54.577791][ T39] BUG: unable to handle page fault for address: ffff8889185ffff8 [ 54.585292][ T39] #PF: supervisor read access in kernel mode [ 54.591108][ T39] #PF: error_code(0x0000) - not-present page [ 54.597039][ T39] PGD 3201067 P4D 3201067 PUD 0 [ 54.601809][ T39] Oops: 0000 [#1] PREEMPT SMP [ 54.606323][ T39] CPU: 0 PID: 39 Comm: erofs_worker/0 Tainted: G W 5.10.238-syzkaller #0 [ 54.615873][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 54.626073][ T39] RIP: 0010:z_erofs_decompress_pcluster.isra.0+0x243/0x9c0 [ 54.633096][ T39] Code: 41 bb 00 02 00 00 e9 fa fe ff ff 48 8b b5 98 fc ff ff 83 ff 02 49 89 f1 74 10 49 8b 04 24 41 8b 44 24 28 c1 f8 02 4c 8d 0c c6 <49> 8b 01 48 85 c0 74 35 48 8b 70 08 48 8d 7e ff 83 e6 01 48 0f 45 [ 54.652538][ T39] RSP: 0018:ffffc9000014baa8 EFLAGS: 00010286 [ 54.658438][ T39] RAX: 00000000ffffffff RBX: ffff88810e96b1b0 RCX: 0000000000000002 [ 54.666247][ T39] RDX: ffff88810e96b168 RSI: ffff888118600000 RDI: 0000000000000000 [ 54.674064][ T39] RBP: ffffc9000014be70 R08: 0000000000000000 R09: ffff8889185ffff8 [ 54.681873][ T39] R10: 0000000080000014 R11: 0000000000000003 R12: ffffea00045df740 [ 54.689684][ T39] R13: ffffea00045df780 R14: 0000000000000001 R15: 0000000000000000 [ 54.697496][ T39] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 54.706260][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.712689][ T39] CR2: ffff8889185ffff8 CR3: 0000000002c0b000 CR4: 00000000003506b0 [ 54.720497][ T39] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.728304][ T39] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.736115][ T39] Call Trace: [ 54.739249][ T39] ? kvm_sched_clock_read+0x18/0x40 [ 54.744285][ T39] ? sched_clock+0x13/0x20 [ 54.748535][ T39] ? sched_clock_local+0x18/0x90 [ 54.753310][ T39] ? sched_clock_cpu+0xc0/0xe0 [ 54.757905][ T39] ? record_times+0x16/0x90 [ 54.762254][ T39] ? psi_group_change+0x3d/0x210 [ 54.767014][ T39] ? _raw_spin_unlock_irq+0x20/0x36 [ 54.772050][ T39] ? finish_task_switch+0x7b/0x240 [ 54.776995][ T39] ? __switch_to+0x12e/0x440 [ 54.781424][ T39] ? z_erofs_decompressqueue_work+0x90/0x90 [ 54.787150][ T39] z_erofs_decompressqueue_kthread_work+0x56/0x90 [ 54.793402][ T39] kthread_worker_fn+0xc8/0x280 [ 54.798093][ T39] ? kthread_should_park+0x30/0x30 [ 54.803032][ T39] kthread+0x14c/0x170 [ 54.806939][ T39] ? kthread_create_worker_on_cpu+0x60/0x60 [ 54.812673][ T39] ret_from_fork+0x1f/0x30 [ 54.817073][ T39] Modules linked in: [ 54.820849][ T39] CR2: ffff8889185ffff8 [ 54.824796][ T39] ---[ end trace 5f9681808e859f58 ]--- [ 54.830092][ T39] RIP: 0010:z_erofs_decompress_pcluster.isra.0+0x243/0x9c0 [ 54.837119][ T39] Code: 41 bb 00 02 00 00 e9 fa fe ff ff 48 8b b5 98 fc ff ff 83 ff 02 49 89 f1 74 10 49 8b 04 24 41 8b 44 24 28 c1 f8 02 4c 8d 0c c6 <49> 8b 01 48 85 c0 74 35 48 8b 70 08 48 8d 7e ff 83 e6 01 48 0f 45 [ 54.856564][ T39] RSP: 0018:ffffc9000014baa8 EFLAGS: 00010286 [ 54.862468][ T39] RAX: 00000000ffffffff RBX: ffff88810e96b1b0 RCX: 0000000000000002 [ 54.870274][ T39] RDX: ffff88810e96b168 RSI: ffff888118600000 RDI: 0000000000000000 [ 54.878083][ T39] RBP: ffffc9000014be70 R08: 0000000000000000 R09: ffff8889185ffff8 [ 54.885897][ T39] R10: 0000000080000014 R11: 0000000000000003 R12: ffffea00045df740 [ 54.893706][ T39] R13: ffffea00045df780 R14: 0000000000000001 R15: 0000000000000000 [ 54.901524][ T39] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 54.910286][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.916706][ T39] CR2: ffff8889185ffff8 CR3: 0000000002c0b000 CR4: 00000000003506b0 [ 54.924545][ T39] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.932329][ T39] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.940140][ T39] Kernel panic - not syncing: Fatal exception [ 54.946199][ T39] Kernel Offset: disabled [ 54.950305][ T39] Rebooting in 86400 seconds..