Warning: Permanently added '10.128.0.254' (ED25519) to the list of known hosts. 2023/12/21 14:12:34 ignoring optional flag "sandboxArg"="0" 2023/12/21 14:12:34 parsed 1 programs [ 44.262423][ T30] audit: type=1400 audit(1703167954.760:157): avc: denied { mounton } for pid=343 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 [ 44.287262][ T30] audit: type=1400 audit(1703167954.760:158): avc: denied { mount } for pid=343 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 [ 44.316818][ T30] audit: type=1400 audit(1703167954.820:159): avc: denied { unlink } for pid=343 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" 2023/12/21 14:12:34 executed programs: 0 [ 44.370267][ T343] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.425001][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.432040][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.439290][ T351] device bridge_slave_0 entered promiscuous mode [ 44.446056][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.453521][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.460742][ T351] device bridge_slave_1 entered promiscuous mode [ 44.505167][ T30] audit: type=1400 audit(1703167955.000:160): avc: denied { write } for pid=351 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.510593][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.525986][ T30] audit: type=1400 audit(1703167955.000:161): avc: denied { read } for pid=351 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 44.532756][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.532864][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.567140][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.586286][ T20] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.594434][ T20] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.602016][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.609384][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.618390][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.626606][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.633673][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.653497][ T351] device veth0_vlan entered promiscuous mode [ 44.660594][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.669515][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.677701][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.684902][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.692527][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.700729][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.707598][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.714918][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.722846][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.735484][ T351] device veth1_macvtap entered promiscuous mode [ 44.742383][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.755954][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.764358][ T58] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.777192][ T30] audit: type=1400 audit(1703167955.280:162): avc: denied { mounton } for pid=351 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 [ 44.820177][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.827910][ T30] audit: type=1400 audit(1703167955.320:163): avc: denied { prog_load } for pid=357 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.827942][ T30] audit: type=1400 audit(1703167955.320:164): avc: denied { bpf } for pid=357 comm="syz-executor.0" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.847823][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.867890][ T30] audit: type=1400 audit(1703167955.320:165): avc: denied { perfmon } for pid=357 comm="syz-executor.0" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.897297][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.897643][ T30] audit: type=1400 audit(1703167955.400:166): avc: denied { prog_run } for pid=357 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.905462][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.933445][ T358] netlink: 'syz-executor.0': attribute type 27 has an invalid length. [ 44.950126][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.957243][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.970656][ T358] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 44.987611][ T359] netlink: 'syz-executor.0': attribute type 27 has an invalid length. [ 45.031735][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.038622][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.046715][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.053711][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.067237][ T361] device veth0_vlan left promiscuous mode [ 45.073351][ T361] device veth0_vlan entered promiscuous mode [ 45.080352][ T361] device veth1_macvtap left promiscuous mode [ 45.086846][ T361] device veth1_macvtap entered promiscuous mode [ 45.094247][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.101893][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.109636][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.118259][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.126658][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.134706][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.142809][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.150810][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.158865][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.167029][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.175277][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.183338][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.191484][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.199803][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.207851][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.215984][ T362] netlink: 'syz-executor.0': attribute type 27 has an invalid length. [ 45.230304][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.237209][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.245237][ T362] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 45.256761][ T362] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 45.265001][ T362] CPU: 1 PID: 362 Comm: syz-executor.0 Not tainted 5.15.140-syzkaller-1068900-g377690365601 #0 [ 45.275158][ T362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 45.285053][ T362] RIP: 0010:hrtimer_try_to_cancel+0x7d/0x320 [ 45.290954][ T362] Code: 00 48 8b 5d c8 48 8b 45 d0 42 80 3c 38 00 74 08 48 89 df e8 95 78 51 00 48 8b 03 48 89 45 b0 4c 8d 60 10 4d 89 e5 49 c1 ed 03 <43> 0f b6 44 3d 00 84 c0 0f 85 00 01 00 00 41 8b 1c 24 89 de 83 e6 [ 45.310487][ T362] RSP: 0018:ffffc90000a56338 EFLAGS: 00010202 [ 45.316495][ T362] RAX: 0000000000000000 RBX: ffff88810cdd5148 RCX: 1ffff110219baa2a [ 45.324368][ T362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88810cdd5118 [ 45.332179][ T362] RBP: ffffc90000a56390 R08: ffffffff83e5a4ca R09: ffffed10219baa03 [ 45.339990][ T362] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000010 [ 45.347803][ T362] R13: 0000000000000002 R14: ffff88810cdd5118 R15: dffffc0000000000 [ 45.355617][ T362] FS: 00007f24093e16c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 45.364380][ T362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.370918][ T362] CR2: 0000000020003900 CR3: 00000001067ee000 CR4: 00000000003506a0 [ 45.379053][ T362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.386858][ T362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.394672][ T362] Call Trace: [ 45.397799][ T362] [ 45.400593][ T362] ? __die_body+0x62/0xb0 [ 45.404842][ T362] ? die_addr+0x9f/0xd0 [ 45.408833][ T362] ? exc_general_protection+0x311/0x4b0 [ 45.414222][ T362] ? schedule_preempt_disabled+0x20/0x20 [ 45.419681][ T362] ? asm_exc_general_protection+0x27/0x30 [ 45.425233][ T362] ? napi_disable+0xea/0x190 [ 45.429660][ T362] ? hrtimer_try_to_cancel+0x7d/0x320 [ 45.434869][ T362] ? hrtimer_try_to_cancel+0x23/0x320 [ 45.440078][ T362] hrtimer_cancel+0x17/0x50 [ 45.444417][ T362] napi_disable+0x143/0x190 [ 45.448758][ T362] veth_set_features+0x1c8/0x300 [ 45.453533][ T362] __netdev_update_features+0x83c/0x1c10 [ 45.459011][ T362] ? __kasan_check_write+0x14/0x20 [ 45.464090][ T362] ? _raw_write_lock_bh+0xa4/0x170 [ 45.469032][ T362] ? dev_xdp_attach+0xdc0/0xdc0 [ 45.473720][ T362] ? del_timer+0x107/0x140 [ 45.477970][ T362] ? lock_timer_base+0x270/0x270 [ 45.482744][ T362] ? __local_bh_enable_ip+0x58/0x80 [ 45.487777][ T362] ? _raw_spin_unlock_bh+0x51/0x60 [ 45.492724][ T362] ? fib6_run_gc+0x44a/0x590 [ 45.497154][ T362] ? fib6_clean_all_skip_notify+0x2f0/0x2f0 [ 45.502903][ T362] netdev_update_features+0x6d/0x1c0 [ 45.508000][ T362] ? dev_disable_lro+0x1d0/0x1d0 [ 45.512874][ T362] veth_xdp+0x468/0x5f0 [ 45.516864][ T362] dev_xdp_install+0x151/0x380 [ 45.521464][ T362] ? veth_set_rx_headroom+0x160/0x160 [ 45.526672][ T362] ? bpf_xdp_link_fill_link_info+0xc0/0xc0 [ 45.532317][ T362] ? veth_set_rx_headroom+0x160/0x160 [ 45.537535][ T362] dev_xdp_attach+0xb52/0xdc0 [ 45.542136][ T362] dev_change_xdp_fd+0x1db/0x260 [ 45.546908][ T362] do_setlink+0x3587/0x3ae0 [ 45.551247][ T362] ? vprintk+0x74/0x80 [ 45.555158][ T362] ? _printk+0xd1/0x111 [ 45.559154][ T362] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 45.565141][ T362] ? panic+0x751/0x751 [ 45.569045][ T362] ? ____kasan_kmalloc+0xed/0x110 [ 45.574076][ T362] ? __kasan_kmalloc+0x9/0x10 [ 45.578587][ T362] ? kmem_cache_alloc_trace+0x115/0x210 [ 45.583968][ T362] ? rtnl_newlink+0x10a/0x2050 [ 45.588569][ T362] ? __nla_validate_parse+0x1e6b/0x27f0 [ 45.593969][ T362] ? __nla_validate+0x50/0x50 [ 45.598467][ T362] rtnl_newlink+0x1088/0x2050 [ 45.602976][ T362] ? kvm_sched_clock_read+0x18/0x40 [ 45.608102][ T362] ? rtnl_setlink+0x540/0x540 [ 45.612616][ T362] ? __kasan_check_write+0x14/0x20 [ 45.617556][ T362] ? _raw_spin_lock+0xa4/0x1b0 [ 45.622444][ T362] ? _raw_spin_trylock_bh+0x190/0x190 [ 45.627659][ T362] ? __mutex_lock_slowpath+0xe/0x10 [ 45.632674][ T362] ? mutex_lock+0x135/0x1e0 [ 45.637013][ T362] ? security_capable+0x87/0xb0 [ 45.641704][ T362] ? wait_for_completion_killable_timeout+0x10/0x10 [ 45.648123][ T362] ? ns_capable+0x89/0xe0 [ 45.652287][ T362] ? netlink_net_capable+0x125/0x160 [ 45.657411][ T362] ? rtnl_setlink+0x540/0x540 [ 45.661923][ T362] rtnetlink_rcv_msg+0x951/0xc40 [ 45.666719][ T362] ? rtnetlink_bind+0x80/0x80 [ 45.671209][ T362] ? stack_trace_save+0x1c0/0x1c0 [ 45.676067][ T362] ? __kernel_text_address+0x9b/0x110 [ 45.681280][ T362] ? unwind_get_return_address+0x4d/0x90 [ 45.686749][ T362] ? avc_has_perm_noaudit+0x348/0x430 [ 45.692068][ T362] ? memcpy+0x56/0x70 [ 45.695877][ T362] ? avc_has_perm_noaudit+0x2dd/0x430 [ 45.701145][ T362] ? avc_denied+0x1b0/0x1b0 [ 45.705433][ T362] ? avc_has_perm+0x16f/0x260 [ 45.709941][ T362] ? ____kasan_kmalloc+0xed/0x110 [ 45.714802][ T362] ? avc_has_perm_noaudit+0x430/0x430 [ 45.720011][ T362] ? do_syscall_64+0x3d/0xb0 [ 45.724452][ T362] netlink_rcv_skb+0x1cf/0x410 [ 45.729033][ T362] ? rtnetlink_bind+0x80/0x80 [ 45.733545][ T362] ? netlink_ack+0xb10/0xb10 [ 45.737977][ T362] ? __netlink_lookup+0x37b/0x3a0 [ 45.742848][ T362] rtnetlink_rcv+0x1c/0x20 [ 45.747087][ T362] netlink_unicast+0x8df/0xac0 [ 45.751686][ T362] ? netlink_detachskb+0x90/0x90 [ 45.756475][ T362] ? security_netlink_send+0x7b/0xa0 [ 45.761600][ T362] netlink_sendmsg+0xa0a/0xd20 [ 45.766187][ T362] ? netlink_getsockopt+0x560/0x560 [ 45.771216][ T362] ? do_syscall_64+0x3d/0xb0 [ 45.775643][ T362] ? security_socket_sendmsg+0x82/0xb0 [ 45.780935][ T362] ? netlink_getsockopt+0x560/0x560 [ 45.785969][ T362] ____sys_sendmsg+0x59e/0x8f0 [ 45.790658][ T362] ? __sys_sendmsg_sock+0x40/0x40 [ 45.795519][ T362] ? import_iovec+0xe5/0x120 [ 45.800653][ T362] ___sys_sendmsg+0x252/0x2e0 [ 45.805153][ T362] ? __sys_sendmsg+0x260/0x260 [ 45.809866][ T362] ? percpu_counter_add_batch+0x13d/0x160 [ 45.815419][ T362] ? __fdget+0x1bc/0x240 [ 45.819473][ T362] __se_sys_sendmsg+0x19a/0x260 [ 45.824334][ T362] ? __x64_sys_sendmsg+0x90/0x90 [ 45.829087][ T362] ? switch_fpu_return+0x1ed/0x3d0 [ 45.834134][ T362] ? __kasan_check_read+0x11/0x20 [ 45.839427][ T362] __x64_sys_sendmsg+0x7b/0x90 [ 45.844021][ T362] do_syscall_64+0x3d/0xb0 [ 45.848422][ T362] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.854597][ T362] RIP: 0033:0x7f240987fae9 [ 45.858849][ T362] 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 [ 45.878538][ T362] RSP: 002b:00007f24093e10c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 45.886869][ T362] RAX: ffffffffffffffda RBX: 00007f240999f050 RCX: 00007f240987fae9 [ 45.894685][ T362] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 45.902495][ T362] RBP: 00007f24098cb47a R08: 0000000000000000 R09: 0000000000000000 [ 45.910304][ T362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.918113][ T362] R13: 000000000000006e R14: 00007f240999f050 R15: 00007ffe05ae1008 [ 45.925936][ T362] [ 45.928785][ T362] Modules linked in: [ 45.933657][ T362] ---[ end trace 834e4ebabaef85b3 ]--- [ 45.939385][ T362] RIP: 0010:hrtimer_try_to_cancel+0x7d/0x320 [ 45.945689][ T362] Code: 00 48 8b 5d c8 48 8b 45 d0 42 80 3c 38 00 74 08 48 89 df e8 95 78 51 00 48 8b 03 48 89 45 b0 4c 8d 60 10 4d 89 e5 49 c1 ed 03 <43> 0f b6 44 3d 00 84 c0 0f 85 00 01 00 00 41 8b 1c 24 89 de 83 e6 [ 45.965503][ T362] RSP: 0018:ffffc90000a56338 EFLAGS: 00010202 [ 45.971763][ T362] RAX: 0000000000000000 RBX: ffff88810cdd5148 RCX: 1ffff110219baa2a [ 45.979772][ T362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88810cdd5118 [ 45.987803][ T362] RBP: ffffc90000a56390 R08: ffffffff83e5a4ca R09: ffffed10219baa03 [ 45.995908][ T362] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000010 [ 46.004511][ T362] R13: 0000000000000002 R14: ffff88810cdd5118 R15: dffffc0000000000 [ 46.012540][ T362] FS: 00007f24093e16c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 46.021448][ T362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.027958][ T362] CR2: 00007fffff828d78 CR3: 00000001067ee000 CR4: 00000000003506b0 [ 46.035772][ T362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.044301][ T362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.052059][ T362] Kernel panic - not syncing: Fatal exception [ 46.058186][ T362] Kernel Offset: disabled [ 46.062316][ T362] Rebooting in 86400 seconds..