[ 27.278974][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.286289][ T10] device bridge_slave_0 left promiscuous mode [ 27.292187][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.299856][ T10] device veth1_macvtap left promiscuous mode [ 27.305982][ T10] device veth0_vlan left promiscuous mode [ 37.268150][ T30] kauditd_printk_skb: 72 callbacks suppressed [ 37.268159][ T30] audit: type=1400 audit(1684312358.896:148): avc: denied { transition } for pid=320 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 37.296041][ T30] audit: type=1400 audit(1684312358.896:149): avc: denied { noatsecure } for pid=320 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 37.315822][ T30] audit: type=1400 audit(1684312358.896:150): avc: denied { rlimitinh } for pid=320 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 37.334489][ T30] audit: type=1400 audit(1684312358.896:151): avc: denied { siginh } for pid=320 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.10.59' (ECDSA) to the list of known hosts. 2023/05/17 08:32:45 ignoring optional flag "sandboxArg"="0" 2023/05/17 08:32:45 parsed 1 programs 2023/05/17 08:32:45 executed programs: 0 [ 44.319940][ T30] audit: type=1400 audit(1684312365.946:152): avc: denied { mounton } for pid=341 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 [ 44.344765][ T30] audit: type=1400 audit(1684312365.956:153): avc: denied { mount } for pid=341 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 [ 44.380506][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.387451][ T345] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.394604][ T345] device bridge_slave_0 entered promiscuous mode [ 44.401046][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.407947][ T345] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.414958][ T345] device bridge_slave_1 entered promiscuous mode [ 44.444009][ T30] audit: type=1400 audit(1684312366.076:154): avc: denied { write } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.447546][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.464358][ T30] audit: type=1400 audit(1684312366.076:155): avc: denied { read } for pid=345 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.471152][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.498524][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.505298][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.519185][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.526364][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.533638][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.541059][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.549560][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.557682][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.564521][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.579209][ T345] device veth0_vlan entered promiscuous mode [ 44.585430][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.593660][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.601195][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.608482][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.616057][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.624059][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.630872][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.638053][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.645765][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.656415][ T345] device veth1_macvtap entered promiscuous mode [ 44.663036][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.672802][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.681740][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.695580][ T30] audit: type=1400 audit(1684312366.326:156): avc: denied { mounton } for pid=345 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 44.723860][ T30] audit: type=1400 audit(1684312366.356:157): avc: denied { mounton } for pid=350 comm="syz-executor.0" path="/root/syzkaller-testdir2711049609/syzkaller.VENTT7/0/file0" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 44.774743][ T351] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 44.786263][ T351] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 44.794506][ T351] CPU: 1 PID: 351 Comm: syz-executor.0 Not tainted 5.15.78-syzkaller #0 [ 44.802663][ T351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 44.812557][ T351] RIP: 0010:step_into+0x1a1/0xd00 [ 44.817419][ T351] Code: 84 c0 0f 85 2c 09 00 00 45 8b 20 43 80 7c 35 00 00 74 08 48 89 df e8 8e 9f f5 ff 48 8b 9c 24 d8 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 20 09 00 00 8b 33 f7 c6 00 00 07 00 0f [ 44.836865][ T351] RSP: 0018:ffffc900006e77c0 EFLAGS: 00010202 [ 44.842761][ T351] RAX: 0000000000000002 RBX: 0000000000000010 RCX: 00000000006e7800 [ 44.850573][ T351] RDX: 1ffff920000dcf8f RSI: 0000000000000002 RDI: 0000000000000010 [ 44.858388][ T351] RBP: ffffc900006e7910 R08: ffffc900006e7c78 R09: ffffed10237795ed [ 44.866198][ T351] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000011 [ 44.874012][ T351] R13: 1ffff920000dcf13 R14: dffffc0000000000 R15: ffffc900006e7c40 [ 44.881821][ T351] FS: 00007fa04d369700(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 44.890587][ T351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.897017][ T351] CR2: 00007fa04d348718 CR3: 000000012161f000 CR4: 00000000003506a0 [ 44.904832][ T351] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.912631][ T351] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.920623][ T351] Call Trace: [ 44.923742][ T351] [ 44.926520][ T351] ? lookup_one_len+0x240/0x240 [ 44.931215][ T351] ? lookup_fast+0x31a/0x710 [ 44.935640][ T351] ? set_root+0x3a0/0x3a0 [ 44.939802][ T351] ? __kasan_check_write+0x14/0x20 [ 44.944744][ T351] ? up_read+0x28/0x150 [ 44.948736][ T351] walk_component+0x2f6/0x540 [ 44.953261][ T351] ? nd_alloc_stack+0xd0/0xd0 [ 44.957792][ T351] ? inode_permission+0x93/0x370 [ 44.962544][ T351] link_path_walk+0x5b9/0xd10 [ 44.967070][ T351] ? handle_lookup_down+0x100/0x100 [ 44.972092][ T351] path_lookupat+0xaf/0x340 [ 44.976428][ T351] filename_lookup+0x22b/0x550 [ 44.981026][ T351] ? hashlen_string+0xc0/0xc0 [ 44.985539][ T351] ? strncpy_from_user+0x74/0x1c0 [ 44.990398][ T351] ? getname_flags+0xe7/0x440 [ 44.995014][ T351] user_path_at_empty+0x38/0x150 [ 44.999773][ T351] __se_sys_mount+0x21f/0x2d0 [ 45.004294][ T351] ? __kasan_check_write+0x14/0x20 [ 45.009236][ T351] ? __x64_sys_mount+0xd0/0xd0 [ 45.013837][ T351] ? __kasan_check_read+0x11/0x20 [ 45.018695][ T351] __x64_sys_mount+0xba/0xd0 [ 45.023125][ T351] do_syscall_64+0x3d/0xb0 [ 45.027411][ T351] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.033103][ T351] RIP: 0033:0x7fa04d7f6169 [ 45.037356][ T351] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 [ 45.056922][ T351] RSP: 002b:00007fa04d369168 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 45.065131][ T351] RAX: ffffffffffffffda RBX: 00007fa04d915f80 RCX: 00007fa04d7f6169 [ 45.072940][ T351] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 45.080754][ T351] RBP: 00007fa04d851ca1 R08: 0000000000000000 R09: 0000000000000000 [ 45.088564][ T351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.096393][ T351] R13: 00007ffc5bc1731f R14: 00007fa04d369300 R15: 0000000000022000 [ 45.104190][ T351] [ 45.107048][ T351] Modules linked in: [ 45.111928][ T351] ---[ end trace 48d69b979dfcdab3 ]--- [ 45.117393][ T351] RIP: 0010:step_into+0x1a1/0xd00 [ 45.122509][ T351] Code: 84 c0 0f 85 2c 09 00 00 45 8b 20 43 80 7c 35 00 00 74 08 48 89 df e8 8e 9f f5 ff 48 8b 9c 24 d8 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 20 09 00 00 8b 33 f7 c6 00 00 07 00 0f [ 45.142006][ T351] RSP: 0018:ffffc900006e77c0 EFLAGS: 00010202 [ 45.147886][ T351] RAX: 0000000000000002 RBX: 0000000000000010 RCX: 00000000006e7800 [ 45.155916][ T351] RDX: 1ffff920000dcf8f RSI: 0000000000000002 RDI: 0000000000000010 [ 45.163946][ T351] RBP: ffffc900006e7910 R08: ffffc900006e7c78 R09: ffffed10237795ed [ 45.171807][ T351] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000011 [ 45.179787][ T351] R13: 1ffff920000dcf13 R14: dffffc0000000000 R15: ffffc900006e7c40 [ 45.187749][ T351] FS: 00007fa04d369700(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 45.196718][ T351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.203272][ T351] CR2: 00007fa04d348718 CR3: 000000012161f000 CR4: 00000000003506a0 [ 45.211116][ T351] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.219073][ T351] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.227098][ T351] Kernel panic - not syncing: Fatal exception [ 45.233188][ T351] Kernel Offset: disabled [ 45.237313][ T351] Rebooting in 86400 seconds..