Warning: Permanently added '10.128.1.154' (ED25519) to the list of known hosts. 2024/07/07 12:16:42 ignoring optional flag "sandboxArg"="0" 2024/07/07 12:16:42 parsed 1 programs 2024/07/07 12:16:42 executed programs: 0 [ 57.430791][ T23] kauditd_printk_skb: 12 callbacks suppressed [ 57.430802][ T23] audit: type=1400 audit(1720354602.610:88): avc: denied { mounton } for pid=424 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 [ 57.431521][ T424] cgroup1: Unknown subsys name 'perf_event' [ 57.466574][ T424] cgroup1: Unknown subsys name 'net_cls' [ 57.521811][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.529217][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.536798][ T424] device bridge_slave_0 entered promiscuous mode [ 57.543923][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.550976][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.558384][ T424] device bridge_slave_1 entered promiscuous mode [ 57.609763][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.616635][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.623796][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.630697][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.656679][ T107] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.664719][ T107] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.671874][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.680783][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.694637][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.702628][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.709485][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.716831][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.725207][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.732024][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.743411][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.753042][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.769815][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.784624][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.795960][ T107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.814298][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.822729][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.994642][ T435] loop_set_block_size: loop7 () has still dirty pages (nrpages=2) [ 58.318348][ T426] kasan: CONFIG_KASAN_INLINE enabled [ 58.323581][ T426] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 58.331550][ T426] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 58.338553][ T426] CPU: 1 PID: 426 Comm: udevd Not tainted 5.4.276-syzkaller-04917-g58de09405d1e #0 [ 58.347747][ T426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 58.357674][ T426] RIP: 0010:bdev_read_page+0x37/0x190 [ 58.362847][ T426] Code: 10 49 89 d5 48 89 74 24 08 49 89 fc 49 bf 00 00 00 00 00 fc ff df e8 48 0f 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 da f3 e9 ff bd d0 04 00 00 48 03 [ 58.382290][ T426] RSP: 0018:ffff8881db3e73b8 EFLAGS: 00010202 [ 58.388194][ T426] RAX: 0000000000000010 RBX: 0000000000000080 RCX: ffff8881f37cde80 [ 58.396190][ T426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 58.404270][ T426] RBP: ffff8881db3e75d0 R08: ffffffff81ab5f16 R09: fffff94000f7ad89 [ 58.412112][ T426] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 58.419890][ T426] R13: ffffea0007bd6c40 R14: 0000000000000014 R15: dffffc0000000000 [ 58.427701][ T426] FS: 00007ff2504fcc80(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 58.436473][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.442888][ T426] CR2: 0000000000504010 CR3: 00000001de58c000 CR4: 00000000003406a0 [ 58.450700][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.458596][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.466418][ T426] Call Trace: [ 58.469540][ T426] ? __die+0xb4/0x100 [ 58.473356][ T426] ? die+0x26/0x50 [ 58.477090][ T426] ? do_general_protection+0x266/0x3c0 [ 58.482570][ T426] ? check_preemption_disabled+0x153/0x320 [ 58.488206][ T426] ? do_trap+0x340/0x340 [ 58.492286][ T426] ? debug_smp_processor_id+0x20/0x20 [ 58.497501][ T426] ? __count_memcg_events+0x97/0x210 [ 58.502616][ T426] ? general_protection+0x28/0x30 [ 58.507485][ T426] ? do_mpage_readpage+0xd06/0x1b20 [ 58.512512][ T426] ? bdev_read_page+0x37/0x190 [ 58.517191][ T426] ? bdev_read_page+0x28/0x190 [ 58.521886][ T426] do_mpage_readpage+0x1458/0x1b20 [ 58.526839][ T426] ? mpage_readpages+0x500/0x500 [ 58.531602][ T426] ? add_to_page_cache_lru+0x221/0x2c0 [ 58.536910][ T426] ? get_reg+0x220/0x220 [ 58.540994][ T426] mpage_readpages+0x36e/0x500 [ 58.545582][ T426] ? __bpf_trace_android_fs_data_end_template+0x30/0x30 [ 58.552354][ T426] ? blkdev_direct_IO+0x1e00/0x1e00 [ 58.557466][ T426] ? unwind_next_frame+0x176a/0x1ea0 [ 58.562597][ T426] ? blkdev_writepages+0x20/0x20 [ 58.567361][ T426] read_pages+0x119/0x400 [ 58.571531][ T426] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 58.577177][ T426] __do_page_cache_readahead+0x448/0x4f0 [ 58.582858][ T426] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 58.589181][ T426] ? is_bpf_text_address+0x24c/0x260 [ 58.594298][ T426] ? stack_trace_save+0x1c0/0x1c0 [ 58.599167][ T426] page_cache_sync_readahead+0x3f0/0x460 [ 58.604631][ T426] generic_file_read_iter+0x673/0x21f0 [ 58.609935][ T426] ? find_get_pages_range_tag+0xae0/0xae0 [ 58.615655][ T426] ? __kasan_slab_free+0x233/0x270 [ 58.620806][ T426] ? __kasan_slab_free+0x1b5/0x270 [ 58.625728][ T426] ? kmem_cache_free+0x10b/0x2c0 [ 58.631115][ T426] ? __fput+0x47a/0x680 [ 58.635108][ T426] ? task_work_run+0x140/0x170 [ 58.640027][ T426] ? exit_to_usermode_loop+0x190/0x1a0 [ 58.645332][ T426] ? prepare_exit_to_usermode+0x199/0x200 [ 58.650983][ T426] blkdev_read_iter+0x12a/0x180 [ 58.655910][ T426] __vfs_read+0x5cd/0x730 [ 58.660068][ T426] ? rw_verify_area+0x360/0x360 [ 58.664757][ T426] ? __fsnotify_update_child_dentry_flags+0x290/0x290 [ 58.671491][ T426] ? security_file_permission+0x1dc/0x2f0 [ 58.677224][ T426] vfs_read+0x148/0x360 [ 58.681205][ T426] ksys_read+0x199/0x2c0 [ 58.685478][ T426] ? debug_smp_processor_id+0x20/0x20 [ 58.690689][ T426] ? vfs_write+0x4e0/0x4e0 [ 58.694934][ T426] ? block_llseek+0xa2/0xb0 [ 58.699277][ T426] do_syscall_64+0xca/0x1c0 [ 58.703631][ T426] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 58.709354][ T426] RIP: 0033:0x7ff250627b6a [ 58.713589][ T426] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83 [ 58.733113][ T426] RSP: 002b:00007ffcc2e099c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 58.741449][ T426] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff250627b6a [ 58.749272][ T426] RDX: 0000000000000400 RSI: 0000559f66c92de8 RDI: 0000000000000009 [ 58.757081][ T426] RBP: 0000000000000400 R08: 0000559f66c92dc0 R09: 0000000000000008 [ 58.764967][ T426] R10: 0000000000000051 R11: 0000000000000246 R12: 0000559f66c92dc0 [ 58.772905][ T426] R13: 0000559f66c92dd8 R14: 0000559f66c35b78 R15: 0000559f66c35b20 [ 58.780717][ T426] Modules linked in: [ 58.786918][ T426] ---[ end trace d6c176210e847c49 ]--- [ 58.792224][ T426] RIP: 0010:bdev_read_page+0x37/0x190 [ 58.797712][ T426] Code: 10 49 89 d5 48 89 74 24 08 49 89 fc 49 bf 00 00 00 00 00 fc ff df e8 48 0f 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 da f3 e9 ff bd d0 04 00 00 48 03 [ 58.817638][ T426] RSP: 0018:ffff8881db3e73b8 EFLAGS: 00010202 [ 58.823605][ T426] RAX: 0000000000000010 RBX: 0000000000000080 RCX: ffff8881f37cde80 [ 58.832013][ T426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 58.840540][ T426] RBP: ffff8881db3e75d0 R08: ffffffff81ab5f16 R09: fffff94000f7ad89 [ 58.849210][ T426] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 58.857491][ T426] R13: ffffea0007bd6c40 R14: 0000000000000014 R15: dffffc0000000000 [ 58.865645][ T426] FS: 00007ff2504fcc80(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 58.874698][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.881310][ T426] CR2: 0000000000504010 CR3: 00000001de58c000 CR4: 00000000003406a0 [ 58.889450][ T426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.897822][ T426] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.905895][ T426] Kernel panic - not syncing: Fatal exception [ 58.912088][ T426] Kernel Offset: disabled [ 58.916306][ T426] Rebooting in 86400 seconds..