Warning: Permanently added '10.128.0.49' (ED25519) to the list of known hosts. 2023/12/08 06:59:08 ignoring optional flag "sandboxArg"="0" 2023/12/08 06:59:08 parsed 1 programs [ 41.836383][ T23] kauditd_printk_skb: 67 callbacks suppressed [ 41.836393][ T23] audit: type=1400 audit(1702018748.730:143): avc: denied { mounton } for pid=401 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 2023/12/08 06:59:08 executed programs: 0 [ 41.869518][ T23] audit: type=1400 audit(1702018748.770:144): avc: denied { mount } for pid=401 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 [ 41.903720][ T23] audit: type=1400 audit(1702018748.800:145): avc: denied { mounton } for pid=405 comm="syz-executor.0" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 41.904511][ T405] cgroup1: Unknown subsys name 'perf_event' [ 41.927359][ T23] audit: type=1400 audit(1702018748.800:146): avc: denied { mounton } for pid=405 comm="syz-executor.0" path="/syzcgroup/cpu" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 41.933417][ T405] cgroup1: Unknown subsys name 'net_cls' [ 42.008934][ T405] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.016298][ T405] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.023627][ T405] device bridge_slave_0 entered promiscuous mode [ 42.030799][ T405] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.037696][ T405] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.045032][ T405] device bridge_slave_1 entered promiscuous mode [ 42.096782][ T405] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.103648][ T405] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.110949][ T405] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.117863][ T405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.142111][ T74] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.150215][ T74] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.157894][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.165195][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.175314][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.183464][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.190323][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.206118][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.214170][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.221175][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.228449][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.237910][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.255952][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.277027][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.285126][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.295052][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.306257][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.517819][ T407] kasan: CONFIG_KASAN_INLINE enabled [ 42.522942][ T407] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 42.531688][ T407] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 42.538591][ T407] CPU: 0 PID: 407 Comm: udevd Not tainted 5.4.259-syzkaller-04797-g1303f659c2b1 #0 [ 42.547810][ T407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 42.557723][ T407] RIP: 0010:bdev_read_page+0x37/0x190 [ 42.562918][ T407] Code: 10 49 89 d5 48 89 74 24 08 49 89 fc 49 bf 00 00 00 00 00 fc ff df e8 18 37 ba ff 49 8d 9c 24 80 00 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 5a 07 ea ff bd d0 04 00 00 48 03 [ 42.582567][ T407] RSP: 0018:ffff8881ef59f3b8 EFLAGS: 00010202 [ 42.588470][ T407] RAX: 0000000000000010 RBX: 0000000000000080 RCX: ffff8881f5fe4ec0 [ 42.596277][ T407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 42.604271][ T407] RBP: ffff8881ef59f5d0 R08: ffffffff81ab42b6 R09: fffff94000ef5361 [ 42.612075][ T407] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 42.620061][ T407] R13: ffffea00077a9b00 R14: 0000000000000014 R15: dffffc0000000000 [ 42.628191][ T407] FS: 00007ffa0fe08c80(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 42.637029][ T407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.643776][ T407] CR2: 0000000000512390 CR3: 00000001f0db9000 CR4: 00000000003406b0 [ 42.651554][ T407] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.659506][ T407] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.667434][ T407] Call Trace: [ 42.670576][ T407] ? __die+0xb4/0x100 [ 42.674518][ T407] ? die+0x26/0x50 [ 42.678132][ T407] ? do_general_protection+0x266/0x3c0 [ 42.683417][ T407] ? check_preemption_disabled+0x153/0x320 [ 42.689254][ T407] ? do_trap+0x340/0x340 [ 42.693560][ T407] ? debug_smp_processor_id+0x20/0x20 [ 42.698781][ T407] ? __count_memcg_events+0x97/0x210 [ 42.703894][ T407] ? general_protection+0x28/0x30 [ 42.708950][ T407] ? do_mpage_readpage+0xd06/0x1b20 [ 42.714042][ T407] ? bdev_read_page+0x37/0x190 [ 42.718642][ T407] ? bdev_read_page+0x28/0x190 [ 42.723248][ T407] do_mpage_readpage+0x1458/0x1b20 [ 42.728602][ T407] ? mpage_readpages+0x500/0x500 [ 42.733367][ T407] ? add_to_page_cache_lru+0x221/0x2c0 [ 42.738865][ T407] ? get_reg+0x220/0x220 [ 42.742894][ T407] mpage_readpages+0x36e/0x500 [ 42.747693][ T407] ? __bpf_trace_android_fs_data_end_template+0x30/0x30 [ 42.754462][ T407] ? blkdev_direct_IO+0x1e00/0x1e00 [ 42.759491][ T407] ? unwind_next_frame+0x181e/0x1ea0 [ 42.764616][ T407] ? blkdev_writepages+0x20/0x20 [ 42.769386][ T407] read_pages+0x119/0x400 [ 42.773550][ T407] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 42.779469][ T407] __do_page_cache_readahead+0x448/0x4f0 [ 42.785025][ T407] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 42.791435][ T407] page_cache_sync_readahead+0x3f0/0x460 [ 42.797084][ T407] generic_file_read_iter+0x673/0x21f0 [ 42.802388][ T407] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 42.808370][ T407] ? find_get_pages_range_tag+0xae0/0xae0 [ 42.814025][ T407] ? __kasan_slab_free+0x233/0x270 [ 42.818963][ T407] ? __kasan_slab_free+0x1b5/0x270 [ 42.824181][ T407] ? kmem_cache_free+0x10b/0x2c0 [ 42.829451][ T407] ? __fput+0x47a/0x680 [ 42.833750][ T407] ? task_work_run+0x140/0x170 [ 42.838349][ T407] ? exit_to_usermode_loop+0x190/0x1a0 [ 42.843646][ T407] ? prepare_exit_to_usermode+0x199/0x200 [ 42.849309][ T407] blkdev_read_iter+0x12a/0x180 [ 42.854295][ T407] __vfs_read+0x5cd/0x730 [ 42.858668][ T407] ? rw_verify_area+0x360/0x360 [ 42.863830][ T407] ? __fsnotify_update_child_dentry_flags+0x290/0x290 [ 42.870715][ T407] ? security_file_permission+0x1dc/0x2f0 [ 42.876270][ T407] vfs_read+0x148/0x360 [ 42.880280][ T407] ksys_read+0x199/0x2c0 [ 42.884350][ T407] ? debug_smp_processor_id+0x20/0x20 [ 42.889556][ T407] ? vfs_write+0x4e0/0x4e0 [ 42.893801][ T407] ? block_llseek+0xa2/0xb0 [ 42.898288][ T407] do_syscall_64+0xca/0x1c0 [ 42.902773][ T407] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 42.908490][ T407] Modules linked in: [ 42.915536][ T407] ---[ end trace 5e0176e41ae85243 ]--- [ 42.921183][ T407] RIP: 0010:bdev_read_page+0x37/0x190 [ 42.926764][ T407] Code: 10 49 89 d5 48 89 74 24 08 49 89 fc 49 bf 00 00 00 00 00 fc ff df e8 18 37 ba ff 49 8d 9c 24 80 00 00 00 48 89 d8 48 c1 e8 03 <42> 80 3c 38 00 74 08 48 89 df e8 5a 07 ea ff bd d0 04 00 00 48 03 [ 42.950727][ T407] RSP: 0018:ffff8881ef59f3b8 EFLAGS: 00010202 [ 42.956860][ T407] RAX: 0000000000000010 RBX: 0000000000000080 RCX: ffff8881f5fe4ec0 [ 42.964868][ T407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 42.972991][ T407] RBP: ffff8881ef59f5d0 R08: ffffffff81ab42b6 R09: fffff94000ef5361 [ 42.980990][ T407] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 42.988989][ T407] R13: ffffea00077a9b00 R14: 0000000000000014 R15: dffffc0000000000 [ 42.996986][ T407] FS: 00007ffa0fe08c80(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 43.007307][ T407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.014762][ T407] CR2: 0000000000512390 CR3: 00000001f0db9000 CR4: 00000000003406b0 [ 43.022953][ T407] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.032223][ T407] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.040761][ T407] Kernel panic - not syncing: Fatal exception [ 43.046902][ T407] Kernel Offset: disabled [ 43.051029][ T407] Rebooting in 86400 seconds..