Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts. 2025/04/06 17:03:08 ignoring optional flag "sandboxArg"="0" 2025/04/06 17:03:08 parsed 1 programs [ 54.450865][ T23] kauditd_printk_skb: 29 callbacks suppressed [ 54.450868][ T23] audit: type=1400 audit(1743958989.050:105): avc: denied { module_request } for pid=423 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 54.478649][ T23] audit: type=1400 audit(1743958989.050:106): avc: denied { mounton } for pid=423 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 54.504235][ T23] audit: type=1400 audit(1743958989.050:107): avc: denied { read write } for pid=423 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 54.530037][ T23] audit: type=1400 audit(1743958989.050:108): avc: denied { open } for pid=423 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 54.556119][ T23] audit: type=1400 audit(1743958989.090:109): avc: denied { unlink } for pid=423 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 54.556345][ T423] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.581802][ T23] audit: type=1400 audit(1743958989.090:110): avc: denied { relabelto } for pid=428 comm="mkswap" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 55.024803][ T23] audit: type=1401 audit(1743958989.630:111): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 55.045085][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.052197][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.059267][ T460] device bridge_slave_0 entered promiscuous mode [ 55.065753][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.072723][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.079658][ T460] device bridge_slave_1 entered promiscuous mode [ 55.091530][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.098545][ T460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.105635][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.112742][ T460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.122040][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.129400][ T47] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.136625][ T47] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.144964][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.153032][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.160070][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.167954][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.176394][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.183372][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.192234][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.200233][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.210571][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.220482][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.228343][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.235681][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.243765][ T460] device veth0_vlan entered promiscuous mode [ 55.250568][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.258949][ T460] device veth1_macvtap entered promiscuous mode [ 55.266051][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.274634][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/04/06 17:03:10 executed programs: 0 [ 55.493363][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.500540][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.508045][ T476] device bridge_slave_0 entered promiscuous mode [ 55.514400][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.521880][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.529569][ T476] device bridge_slave_1 entered promiscuous mode [ 55.542471][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.549300][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.557848][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.566158][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.575851][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.583212][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.590214][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.597778][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.605981][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.613403][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.621372][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.630583][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.637441][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.646105][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.654902][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.663778][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.672486][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.680407][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.688118][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.696305][ T476] device veth0_vlan entered promiscuous mode [ 55.703434][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.713059][ T476] device veth1_macvtap entered promiscuous mode [ 55.720006][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.728956][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.742811][ T482] erofs: (device loop2): mounted with root inode @ nid 36. [ 55.751346][ T482] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.751542][ T23] audit: type=1400 audit(1743958990.350:112): avc: denied { mount } for pid=481 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 [ 55.762674][ T482] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934616 @ nid 36 [ 55.792576][ T482] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934615 @ nid 36 [ 55.802674][ T482] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934614 @ nid 36 [ 55.812660][ T482] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 55.822678][ T482] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934613 @ nid 36 [ 55.832331][ T482] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934612 @ nid 36 [ 55.841974][ T482] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934611 @ nid 36 [ 55.851982][ T482] erofs: (device loop2): z_erofs_readahead: readahead error at page 8589934610 @ nid 36 [ 55.862017][ T39] BUG: unable to handle page fault for address: ffff8889170ffff8 [ 55.869715][ T39] #PF: supervisor read access in kernel mode [ 55.875705][ T39] #PF: error_code(0x0000) - not-present page [ 55.881522][ T39] PGD 3001067 P4D 3001067 PUD 0 [ 55.886646][ T39] Oops: 0000 [#1] PREEMPT SMP [ 55.891316][ T39] CPU: 0 PID: 39 Comm: erofs_worker/0 Not tainted 5.10.234-syzkaller #0 [ 55.899570][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 55.909665][ T39] RIP: 0010:z_erofs_decompress_pcluster.isra.0+0x243/0x9c0 [ 55.916786][ 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 [ 55.936966][ T39] RSP: 0018:ffffc9000014baa8 EFLAGS: 00010286 [ 55.942974][ T39] RAX: 00000000ffffffff RBX: ffff88810c200390 RCX: 0000000000000002 [ 55.950741][ T39] RDX: ffff88810c200348 RSI: ffff888117100000 RDI: 0000000000000000 [ 55.958562][ T39] RBP: ffffc9000014be70 R08: 0000000000000000 R09: ffff8889170ffff8 [ 55.966370][ T39] R10: 0000000080000014 R11: 0000000000000003 R12: ffffea00045b6f40 [ 55.974412][ T39] R13: ffffea00045b6f80 R14: 0000000000000001 R15: 0000000000000000 [ 55.982255][ T39] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 55.991112][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.997720][ T39] CR2: ffff8889170ffff8 CR3: 0000000117032000 CR4: 00000000003506b0 [ 56.006623][ T39] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.014539][ T39] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.022605][ T39] Call Trace: [ 56.025867][ T39] ? show_regs.part.0+0x1e/0x20 [ 56.030625][ T39] ? __die+0x5d/0x9e [ 56.034551][ T39] ? no_context.constprop.0+0x129/0x320 [ 56.039998][ T39] ? __alloc_pages_nodemask+0x15e/0x1280 [ 56.045555][ T39] ? __bad_area_nosemaphore+0x40/0x190 [ 56.050839][ T39] ? bad_area_nosemaphore+0x11/0x20 [ 56.055885][ T39] ? exc_page_fault+0x362/0x590 [ 56.060648][ T39] ? __this_cpu_preempt_check+0x13/0x20 [ 56.066527][ T39] ? __mod_node_page_state+0x83/0xc0 [ 56.071927][ T39] ? asm_exc_page_fault+0x1e/0x30 [ 56.076981][ T39] ? z_erofs_decompress_pcluster.isra.0+0x243/0x9c0 [ 56.083383][ T39] ? z_erofs_decompress_pcluster.isra.0+0xd8/0x9c0 [ 56.089727][ T39] ? kvm_sched_clock_read+0x18/0x40 [ 56.094951][ T39] ? sched_clock+0x13/0x20 [ 56.099176][ T39] ? sched_clock_local+0x18/0x90 [ 56.103963][ T39] ? sched_clock_cpu+0xc0/0xe0 [ 56.108645][ T39] ? record_times+0x16/0x90 [ 56.112978][ T39] ? psi_group_change+0x3d/0x210 [ 56.117866][ T39] ? _raw_spin_unlock_irq+0x20/0x36 [ 56.122878][ T39] ? finish_task_switch+0x7a/0x210 [ 56.127819][ T39] ? __switch_to+0x12e/0x440 [ 56.132402][ T39] ? z_erofs_decompressqueue_work+0x90/0x90 [ 56.138162][ T39] z_erofs_decompressqueue_kthread_work+0x56/0x90 [ 56.144497][ T39] kthread_worker_fn+0xac/0x250 [ 56.149254][ T39] ? kthread_bind_mask+0x60/0x60 [ 56.154028][ T39] kthread+0x14c/0x170 [ 56.158109][ T39] ? kthread_park+0x80/0x80 [ 56.162853][ T39] ret_from_fork+0x1f/0x30 [ 56.167088][ T39] Modules linked in: [ 56.170950][ T39] CR2: ffff8889170ffff8 [ 56.174909][ T39] ---[ end trace 5dab136876156d79 ]--- [ 56.180207][ T39] RIP: 0010:z_erofs_decompress_pcluster.isra.0+0x243/0x9c0 [ 56.187228][ 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 [ 56.206755][ T39] RSP: 0018:ffffc9000014baa8 EFLAGS: 00010286 [ 56.212665][ T39] RAX: 00000000ffffffff RBX: ffff88810c200390 RCX: 0000000000000002 [ 56.220707][ T39] RDX: ffff88810c200348 RSI: ffff888117100000 RDI: 0000000000000000 [ 56.228577][ T39] RBP: ffffc9000014be70 R08: 0000000000000000 R09: ffff8889170ffff8 [ 56.236562][ T39] R10: 0000000080000014 R11: 0000000000000003 R12: ffffea00045b6f40 [ 56.244395][ T39] R13: ffffea00045b6f80 R14: 0000000000000001 R15: 0000000000000000 [ 56.252703][ T39] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 56.262216][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.269349][ T39] CR2: ffff8889170ffff8 CR3: 0000000117032000 CR4: 00000000003506b0 [ 56.277232][ T39] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.285235][ T39] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.293485][ T39] Kernel panic - not syncing: Fatal exception [ 56.299790][ T39] Kernel Offset: disabled [ 56.304294][ T39] Rebooting in 86400 seconds..