Warning: Permanently added '10.128.10.42' (ECDSA) to the list of known hosts. 2023/02/21 06:38:17 ignoring optional flag "sandboxArg"="0" 2023/02/21 06:38:17 parsed 1 programs 2023/02/21 06:38:18 executed programs: 0 [ 47.712383][ T30] kauditd_printk_skb: 65 callbacks suppressed [ 47.712388][ T30] audit: type=1400 audit(1676961497.980:137): avc: denied { mounton } for pid=381 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 [ 47.743210][ T30] audit: type=1400 audit(1676961497.980:138): avc: denied { mount } for pid=381 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 47.773026][ T384] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.780289][ T384] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.787550][ T384] device bridge_slave_0 entered promiscuous mode [ 47.794806][ T384] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.801638][ T384] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.809001][ T384] device bridge_slave_1 entered promiscuous mode [ 47.839819][ T384] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.847056][ T384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.854198][ T384] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.861219][ T384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.876267][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.883556][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.890826][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.898718][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.914767][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.922789][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.930675][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.938400][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.946792][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.955028][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.962116][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.969644][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.977910][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.985128][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.992328][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.000504][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.009047][ T384] device veth0_vlan entered promiscuous mode [ 48.017655][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.026408][ T384] device veth1_macvtap entered promiscuous mode [ 48.035059][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.046032][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.057804][ T30] audit: type=1400 audit(1676961498.340:139): avc: denied { mount } for pid=384 comm="syz-executor.0" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 48.086248][ T390] loop0: detected capacity change from 0 to 264192 [ 48.093638][ T30] audit: type=1400 audit(1676961498.360:140): avc: denied { mounton } for pid=388 comm="syz-executor.0" path="/root/syzkaller-testdir898886022/syzkaller.bIfi9a/0/file0" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 48.095655][ T390] erofs: (device loop0): mounted with root inode @ nid 36. [ 48.129057][ T390] erofs: (device loop0): z_erofs_pcluster_readmore: readmore error at page 3 @ nid 36 [ 48.138941][ T390] attempt to access beyond end of device [ 48.138941][ T390] loop0: rw=0, want=2201354232, limit=264192 [ 48.150928][ T390] attempt to access beyond end of device [ 48.150928][ T390] loop0: rw=0, want=20841953384, limit=264192 [ 48.162661][ T390] BUG: unable to handle page fault for address: fffff521000dce3b [ 48.170269][ T390] #PF: supervisor read access in kernel mode [ 48.176805][ T390] #PF: error_code(0x0000) - not-present page [ 48.182792][ T390] PGD 23ffef067 P4D 23ffef067 PUD 0 [ 48.187976][ T390] Oops: 0000 [#1] PREEMPT SMP KASAN [ 48.193113][ T390] CPU: 0 PID: 390 Comm: syz-executor.0 Not tainted 5.15.94-syzkaller #0 [ 48.202425][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 48.213154][ T390] RIP: 0010:z_erofs_decompress_queue+0x9fc/0x1730 [ 48.219590][ T390] Code: 00 e8 28 9f 93 ff 43 0f b6 04 27 84 c0 48 8b 5c 24 58 0f 85 75 02 00 00 41 8b 45 00 c1 f8 02 4c 8d 3c c3 4d 89 fd 49 c1 ed 03 <43> 80 7c 25 00 00 74 08 4c 89 ff e8 14 9d 93 ff 4d 8b 27 4d 85 e4 [ 48.239376][ T390] RSP: 0018:ffffc900006e70a0 EFLAGS: 00010a02 [ 48.245636][ T390] RAX: 00000000ffffffff RBX: ffffc900006e71e0 RCX: ffffffff820789e8 [ 48.253725][ T390] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffea00047e3828 [ 48.261612][ T390] RBP: ffffc900006e7610 R08: dffffc0000000000 R09: fffff940008fc706 [ 48.269513][ T390] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 48.277630][ T390] R13: 1ffff921000dce3b R14: ffffea00047e3800 R15: ffffc908006e71d8 [ 48.285617][ T390] FS: 00007fe3ecf38700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 48.294599][ T390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.301091][ T390] CR2: fffff521000dce3b CR3: 000000012304f000 CR4: 00000000003506b0 [ 48.309014][ T390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.317055][ T390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.324982][ T390] Call Trace: [ 48.328099][ T390] [ 48.330903][ T390] ? bio_endio+0x502/0x520 [ 48.335292][ T390] ? z_erofs_pagevec_ctor_init+0x530/0x530 [ 48.341117][ T390] ? blk_try_enter_queue+0xec/0x210 [ 48.346144][ T390] ? _raw_spin_unlock_irq+0x4e/0x70 [ 48.351241][ T390] ? wait_for_common_io+0x23e/0x2e0 [ 48.356298][ T390] ? complete+0x67/0xb0 [ 48.360490][ T390] ? wait_for_completion_io+0x20/0x20 [ 48.365953][ T390] ? z_erofs_decompress_kickoff+0xe9/0x250 [ 48.371766][ T390] ? z_erofs_decompressqueue_endio+0x490/0x490 [ 48.377750][ T390] ? submit_bio_noacct+0xab0/0xab0 [ 48.382798][ T390] ? bio_add_page+0x1f9/0x410 [ 48.387669][ T390] z_erofs_runqueue+0x101b/0x10e0 [ 48.392947][ T390] ? z_erofs_do_read_page+0x1c00/0x1c00 [ 48.398392][ T390] ? mutex_unlock+0xa9/0x1d0 [ 48.403101][ T390] ? __mutex_lock_slowpath+0x10/0x10 [ 48.408522][ T390] z_erofs_readpage+0x2cd/0x4d0 [ 48.413553][ T390] ? z_erofs_rcu_callback+0xe0/0xe0 [ 48.418894][ T390] ? add_to_page_cache_lru+0x19c/0x230 [ 48.424349][ T390] ? add_to_page_cache_locked+0x10/0x10 [ 48.430166][ T390] do_read_cache_page+0x440/0x680 [ 48.435251][ T390] read_cache_page+0x49/0x70 [ 48.439766][ T390] erofs_namei+0x152/0xea0 [ 48.444300][ T390] ? __d_alloc+0x28/0x650 [ 48.448442][ T390] erofs_lookup+0x11c/0x360 [ 48.452868][ T390] ? _raw_spin_trylock_bh+0x190/0x190 [ 48.458596][ T390] ? erofs_namei+0xea0/0xea0 [ 48.463665][ T390] ? _raw_spin_unlock+0x4d/0x70 [ 48.468542][ T390] ? d_alloc+0x181/0x1c0 [ 48.472597][ T390] __lookup_hash+0x194/0x1f0 [ 48.477453][ T390] filename_create+0x24e/0x490 [ 48.482049][ T390] ? kern_path_create+0x150/0x150 [ 48.487024][ T390] do_mknodat+0x159/0x4a0 [ 48.491169][ T390] ? strncpy_from_user+0x74/0x1c0 [ 48.496029][ T390] ? may_open+0x2b0/0x2b0 [ 48.500445][ T390] ? getname_flags+0xe7/0x440 [ 48.504963][ T390] __x64_sys_mknodat+0xa4/0xc0 [ 48.509824][ T390] do_syscall_64+0x3d/0xb0 [ 48.514096][ T390] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.519976][ T390] RIP: 0033:0x7fe3ed3c45a9 [ 48.524322][ T390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 [ 48.544218][ T390] RSP: 002b:00007fe3ecf38168 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 48.552485][ T390] RAX: ffffffffffffffda RBX: 00007fe3ed4e4f80 RCX: 00007fe3ed3c45a9 [ 48.560275][ T390] RDX: 0000000000000004 RSI: 0000000020000080 RDI: 0000000000000005 [ 48.568231][ T390] RBP: 00007fe3ed41f7b0 R08: 0000000000000000 R09: 0000000000000000 [ 48.576309][ T390] R10: 0000000000000700 R11: 0000000000000246 R12: 0000000000000000 [ 48.584216][ T390] R13: 00007ffeeb0fa93f R14: 00007fe3ecf38300 R15: 0000000000022000 [ 48.592031][ T390] [ 48.594889][ T390] Modules linked in: [ 48.598624][ T390] CR2: fffff521000dce3b [ 48.602730][ T390] ---[ end trace 914b51388fd473dd ]--- [ 48.607995][ T390] RIP: 0010:z_erofs_decompress_queue+0x9fc/0x1730 [ 48.614247][ T390] Code: 00 e8 28 9f 93 ff 43 0f b6 04 27 84 c0 48 8b 5c 24 58 0f 85 75 02 00 00 41 8b 45 00 c1 f8 02 4c 8d 3c c3 4d 89 fd 49 c1 ed 03 <43> 80 7c 25 00 00 74 08 4c 89 ff e8 14 9d 93 ff 4d 8b 27 4d 85 e4 [ 48.634055][ T390] RSP: 0018:ffffc900006e70a0 EFLAGS: 00010a02 [ 48.639949][ T390] RAX: 00000000ffffffff RBX: ffffc900006e71e0 RCX: ffffffff820789e8 [ 48.647863][ T390] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffea00047e3828 [ 48.655762][ T390] RBP: ffffc900006e7610 R08: dffffc0000000000 R09: fffff940008fc706 [ 48.663659][ T390] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 48.671559][ T390] R13: 1ffff921000dce3b R14: ffffea00047e3800 R15: ffffc908006e71d8 [ 48.679457][ T390] FS: 00007fe3ecf38700(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 48.688312][ T390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.694827][ T390] CR2: fffff521000dce3b CR3: 000000012304f000 CR4: 00000000003506b0 [ 48.702633][ T390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.710508][ T390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.718342][ T390] Kernel panic - not syncing: Fatal exception [ 48.724459][ T390] Kernel Offset: disabled [ 48.728660][ T390] Rebooting in 86400 seconds..