Warning: Permanently added '10.128.0.69' (ED25519) to the list of known hosts. 2024/03/06 12:56:21 ignoring optional flag "sandboxArg"="0" 2024/03/06 12:56:21 parsed 1 programs [ 46.690044][ T23] kauditd_printk_skb: 75 callbacks suppressed [ 46.690047][ T23] audit: type=1400 audit(1709729781.730:151): avc: denied { mounton } for pid=351 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 [ 46.720832][ T23] audit: type=1400 audit(1709729781.740:152): avc: denied { mount } for pid=351 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 [ 46.743911][ T23] audit: type=1400 audit(1709729781.740:153): avc: denied { setattr } for pid=351 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 46.767108][ T23] audit: type=1400 audit(1709729781.740:154): avc: denied { read write } for pid=351 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" [ 46.793160][ T23] audit: type=1400 audit(1709729781.740:155): avc: denied { open } for pid=351 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" 2024/03/06 12:56:21 executed programs: 0 [ 46.819197][ T23] audit: type=1400 audit(1709729781.760:156): avc: denied { unlink } for pid=351 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" [ 46.845245][ T23] audit: type=1400 audit(1709729781.760:157): avc: denied { relabelto } for pid=352 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" [ 46.871917][ T351] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.886865][ T23] audit: type=1400 audit(1709729781.930:158): avc: denied { mounton } for pid=357 comm="syz-executor.0" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 46.897387][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.918034][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.925162][ T357] device bridge_slave_0 entered promiscuous mode [ 46.931505][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.938843][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.946272][ T357] device bridge_slave_1 entered promiscuous mode [ 46.957673][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.964746][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.971821][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.979123][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.988268][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.995699][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.002889][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.009970][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.019281][ T357] device veth0_vlan entered promiscuous mode [ 47.025742][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.033739][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.041280][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.048656][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.055926][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.063828][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.070547][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.077668][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.085452][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.092452][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.099494][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.107253][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.116493][ T357] device veth1_macvtap entered promiscuous mode [ 47.123332][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.134794][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.137271][ T23] audit: type=1400 audit(1709729782.180:159): avc: denied { mounton } for pid=362 comm="syz-executor.0" path="/root/syzkaller-testdir1885702957/syzkaller.OYdJDE/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.142844][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.188216][ T366] BUG: kernel NULL pointer dereference, address: 0000000000000048 [ 47.195825][ T366] #PF: supervisor read access in kernel mode [ 47.201633][ T366] #PF: error_code(0x0000) - not-present page [ 47.207449][ T366] PGD 10b544067 P4D 10b544067 PUD 1094ce067 PMD 0 [ 47.213962][ T366] Oops: 0000 [#1] PREEMPT SMP [ 47.218472][ T366] CPU: 0 PID: 366 Comm: syz-executor.0 Not tainted 5.10.209-syzkaller #0 [ 47.227081][ T366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 47.237241][ T366] RIP: 0010:fuse_atomic_open+0x4e/0x130 [ 47.242728][ T366] Code: 00 48 85 db 74 03 48 8b 1b 49 8b 85 50 03 00 00 a8 08 0f 85 d7 00 00 00 45 31 ff 41 f7 04 24 00 00 00 10 75 6d f6 c1 40 74 08 <49> 83 7c 24 30 00 74 1a 4c 89 fe 4c 89 f7 e8 4f 02 eb ff 48 83 c4 [ 47.263927][ T366] RSP: 0018:ffffc900005efc90 EFLAGS: 00010202 [ 47.270161][ T366] RAX: 0000000000000018 RBX: ffff888110191400 RCX: 0000000000008241 [ 47.278097][ T366] RDX: 000000000000a508 RSI: 0000000000000000 RDI: ffff888111073000 [ 47.286404][ T366] RBP: ffffc900005efcc0 R08: 0000000000008000 R09: ffff8881109e2b28 [ 47.294421][ T366] R10: ffff8881109ab4a0 R11: 0000000000000000 R12: 0000000000000018 [ 47.302319][ T366] R13: ffff888111073000 R14: ffff88810977fdc0 R15: 0000000000000018 [ 47.310662][ T366] FS: 00007fc45f5886c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 47.319427][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.325851][ T366] CR2: 0000000000000048 CR3: 00000001109d3000 CR4: 00000000003506b0 [ 47.333760][ T366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.341734][ T366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.349630][ T366] Call Trace: [ 47.352766][ T366] ? show_regs.part.0+0x1e/0x20 [ 47.357448][ T366] ? __die+0x5d/0x9e [ 47.361176][ T366] ? no_context+0x1f2/0x380 [ 47.365518][ T366] ? __bad_area_nosemaphore+0x4b/0x1a0 [ 47.370997][ T366] ? bad_area_nosemaphore+0x11/0x20 [ 47.376027][ T366] ? exc_page_fault+0x2c9/0x5a0 [ 47.380803][ T366] ? avc_has_perm+0x84/0x1a0 [ 47.385235][ T366] ? asm_exc_page_fault+0x1e/0x30 [ 47.390265][ T366] ? fuse_atomic_open+0x4e/0x130 [ 47.395041][ T366] path_openat+0x6d2/0x10d0 [ 47.399553][ T366] do_filp_open+0x9d/0x140 [ 47.403815][ T366] ? do_futex+0xe4/0xb70 [ 47.407970][ T366] ? _raw_spin_unlock+0x1f/0x40 [ 47.412658][ T366] do_sys_openat2+0x9c/0x210 [ 47.417355][ T366] __x64_sys_creat+0x46/0x60 [ 47.421890][ T366] do_syscall_64+0x32/0x80 [ 47.426140][ T366] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.431869][ T366] RIP: 0033:0x7fc45fa26ae9 [ 47.436124][ T366] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48 [ 47.455750][ T366] RSP: 002b:00007fc45f5880c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 47.463991][ T366] RAX: ffffffffffffffda RBX: 00007fc45fb46050 RCX: 00007fc45fa26ae9 [ 47.471792][ T366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 47.479602][ T366] RBP: 00007fc45fa7247a R08: 0000000000000000 R09: 0000000000000000 [ 47.487682][ T366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.495495][ T366] R13: 000000000000006e R14: 00007fc45fb46050 R15: 00007fff48f01738 [ 47.503396][ T366] Modules linked in: [ 47.507127][ T366] CR2: 0000000000000048 [ 47.511199][ T366] ---[ end trace 8a6c75b4188798f5 ]--- [ 47.516670][ T366] RIP: 0010:fuse_atomic_open+0x4e/0x130 [ 47.522071][ T366] Code: 00 48 85 db 74 03 48 8b 1b 49 8b 85 50 03 00 00 a8 08 0f 85 d7 00 00 00 45 31 ff 41 f7 04 24 00 00 00 10 75 6d f6 c1 40 74 08 <49> 83 7c 24 30 00 74 1a 4c 89 fe 4c 89 f7 e8 4f 02 eb ff 48 83 c4 [ 47.542192][ T366] RSP: 0018:ffffc900005efc90 EFLAGS: 00010202 [ 47.548119][ T366] RAX: 0000000000000018 RBX: ffff888110191400 RCX: 0000000000008241 [ 47.555901][ T366] RDX: 000000000000a508 RSI: 0000000000000000 RDI: ffff888111073000 [ 47.563707][ T366] RBP: ffffc900005efcc0 R08: 0000000000008000 R09: ffff8881109e2b28 [ 47.571643][ T366] R10: ffff8881109ab4a0 R11: 0000000000000000 R12: 0000000000000018 [ 47.579629][ T366] R13: ffff888111073000 R14: ffff88810977fdc0 R15: 0000000000000018 [ 47.587521][ T366] FS: 00007fc45f5886c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 47.596297][ T366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.602878][ T366] CR2: 0000000000000048 CR3: 00000001109d3000 CR4: 00000000003506b0 [ 47.610787][ T366] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.618684][ T366] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.626588][ T366] Kernel panic - not syncing: Fatal exception [ 47.633107][ T366] Kernel Offset: disabled [ 47.637404][ T366] Rebooting in 86400 seconds..