[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.997072] audit: type=1400 audit(1590882823.839:8): avc: denied { execmem } for pid=6003 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 32.249574] IPVS: ftp: loaded support on port[0] = 21 [ 33.459073] can: request_module (can-proto-0) failed. [ 33.467786] can: request_module (can-proto-0) failed. [ 33.493475] audit: type=1400 audit(1590882825.339:9): avc: denied { create } for pid=5982 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.10' (ECDSA) to the list of known hosts. 2020/05/30 23:53:53 parsed 1 programs 2020/05/30 23:53:53 executed programs: 0 [ 41.909132] audit: type=1400 audit(1590882833.761:10): avc: denied { execmem } for pid=6117 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 42.177412] IPVS: ftp: loaded support on port[0] = 21 [ 42.914430] IPVS: ftp: loaded support on port[0] = 21 [ 42.965010] chnl_net:caif_netlink_parms(): no params data found [ 43.000255] IPVS: ftp: loaded support on port[0] = 21 [ 43.053878] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.060691] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.068392] device bridge_slave_0 entered promiscuous mode [ 43.080683] chnl_net:caif_netlink_parms(): no params data found [ 43.099270] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.105621] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.113023] device bridge_slave_1 entered promiscuous mode [ 43.151476] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.161073] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.168119] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.174863] device bridge_slave_0 entered promiscuous mode [ 43.183469] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.190077] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.197859] device bridge_slave_1 entered promiscuous mode [ 43.204593] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.218229] IPVS: ftp: loaded support on port[0] = 21 [ 43.233617] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.249818] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.257363] team0: Port device team_slave_0 added [ 43.262992] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.279078] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.287444] team0: Port device team_slave_1 added [ 43.308911] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.318896] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.325978] team0: Port device team_slave_0 added [ 43.333546] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.341136] team0: Port device team_slave_1 added [ 43.346861] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.353901] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.391943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.449523] device hsr_slave_0 entered promiscuous mode [ 43.486635] device hsr_slave_1 entered promiscuous mode [ 43.530775] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.546202] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.555018] chnl_net:caif_netlink_parms(): no params data found [ 43.589658] device hsr_slave_0 entered promiscuous mode [ 43.626613] device hsr_slave_1 entered promiscuous mode [ 43.668516] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.675401] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.684451] IPVS: ftp: loaded support on port[0] = 21 [ 43.701075] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.707537] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.714395] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.720773] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.753410] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.760024] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.768461] device bridge_slave_0 entered promiscuous mode [ 43.774839] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.781796] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.789189] device bridge_slave_1 entered promiscuous mode [ 43.844286] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.850659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.857297] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.863644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.897453] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.910330] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.918220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.931426] chnl_net:caif_netlink_parms(): no params data found [ 43.942163] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.957331] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.981194] IPVS: ftp: loaded support on port[0] = 21 [ 43.994506] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.002222] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.009451] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.015942] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.023135] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 44.047575] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.053862] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.061292] team0: Port device team_slave_0 added [ 44.081787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.088841] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.099764] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.105829] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.113034] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.120617] team0: Port device team_slave_1 added [ 44.126566] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.133812] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.152660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.190081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.218508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.226705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.234199] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.240584] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.258869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.268795] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.294181] chnl_net:caif_netlink_parms(): no params data found [ 44.303451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.312958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.320534] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.326927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.369589] device hsr_slave_0 entered promiscuous mode [ 44.406475] device hsr_slave_1 entered promiscuous mode [ 44.447892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.456928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.465025] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.479636] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.485977] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.493387] device bridge_slave_0 entered promiscuous mode [ 44.508324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.515848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.523579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.530501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.537849] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 44.544772] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 44.555420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.565106] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.573076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.581057] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.588631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.596115] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.603975] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.610425] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.617707] device bridge_slave_1 entered promiscuous mode [ 44.640512] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.646655] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.654324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.662333] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.669736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.677679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.685172] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.691555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.721889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.731191] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.739751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.747367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.754759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.762874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.770890] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.777298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.785237] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.802903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.811173] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.818689] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.844851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.852468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.861814] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.869252] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.877027] device bridge_slave_0 entered promiscuous mode [ 44.884053] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.893016] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.899556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.933475] chnl_net:caif_netlink_parms(): no params data found [ 44.942938] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.949580] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.956772] device bridge_slave_1 entered promiscuous mode [ 44.962718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.974195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.990343] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.997579] team0: Port device team_slave_0 added [ 45.012998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.024274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.033333] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.040725] team0: Port device team_slave_1 added [ 45.049702] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.064578] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.074509] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.083551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.091668] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.100493] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.108417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.131385] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.159845] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.169208] team0: Port device team_slave_0 added [ 45.174280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.182484] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.196056] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.203189] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.210366] device bridge_slave_0 entered promiscuous mode [ 45.218850] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.228116] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.235129] team0: Port device team_slave_1 added [ 45.241329] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.278588] device hsr_slave_0 entered promiscuous mode [ 45.316578] device hsr_slave_1 entered promiscuous mode [ 45.356808] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.363159] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.370435] device bridge_slave_1 entered promiscuous mode [ 45.386504] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.395391] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.403143] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.413647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.421295] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.432168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.439736] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.453511] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.463384] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.481721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.489350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.499542] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.505535] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.521143] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 45.528214] team0: Port device team_slave_0 added [ 45.533597] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 45.541367] team0: Port device team_slave_1 added [ 45.548206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.555457] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.588508] device hsr_slave_0 entered promiscuous mode [ 45.636497] device hsr_slave_1 entered promiscuous mode [ 45.676826] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.685343] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.705907] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.717600] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.723826] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.734689] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.789282] device hsr_slave_0 entered promiscuous mode [ 45.807722] [ 45.809358] ====================================================== [ 45.815642] WARNING: possible circular locking dependency detected [ 45.821931] 4.14.182-syzkaller #0 Not tainted [ 45.826397] ------------------------------------------------------ [ 45.827645] device hsr_slave_1 entered promiscuous mode [ 45.832705] syz-executor.2/7002 is trying to acquire lock: [ 45.843639] (pmus_lock){+.+.}, at: [] perf_swevent_init+0x10c/0x430 [ 45.851676] [ 45.851676] but task is already holding lock: [ 45.857704] (&cpuctx_mutex/1){+.+.}, at: [] perf_event_ctx_lock_nested+0x109/0x250 [ 45.867043] [ 45.867043] which lock already depends on the new lock. [ 45.867043] [ 45.875334] [ 45.875334] the existing dependency chain (in reverse order) is: [ 45.882941] [ 45.882941] -> #2 (&cpuctx_mutex/1){+.+.}: [ 45.888653] lock_acquire+0x173/0x400 [ 45.892956] __mutex_lock+0xef/0x14c0 [ 45.897259] mutex_lock_nested+0x16/0x20 [ 45.901810] SYSC_perf_event_open+0x110d/0x21b0 [ 45.906976] SyS_perf_event_open+0x9/0x10 [ 45.911619] do_syscall_64+0x1c7/0x5b0 [ 45.916004] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 45.921686] [ 45.921686] -> #1 (&cpuctx_mutex){+.+.}: [ 45.927203] lock_acquire+0x173/0x400 [ 45.931513] __mutex_lock+0xef/0x14c0 [ 45.935804] mutex_lock_nested+0x16/0x20 [ 45.940356] perf_event_init_cpu+0xb6/0x160 [ 45.945167] perf_event_init+0x2cd/0x301 [ 45.949720] start_kernel+0x365/0x645 [ 45.954024] x86_64_start_reservations+0x29/0x2b [ 45.959287] x86_64_start_kernel+0x76/0x79 [ 45.964015] secondary_startup_64+0xa5/0xb0 [ 45.968839] [ 45.968839] -> #0 (pmus_lock){+.+.}: [ 45.974016] __lock_acquire+0x2e94/0x4500 [ 45.978657] lock_acquire+0x173/0x400 [ 45.982946] __mutex_lock+0xef/0x14c0 [ 45.987246] mutex_lock_nested+0x16/0x20 [ 45.991810] perf_swevent_init+0x10c/0x430 [ 45.996534] perf_try_init_event+0xcf/0x1c0 [ 46.001603] perf_event_alloc+0xe0b/0x2220 [ 46.006333] SYSC_perf_event_open+0x447/0x21b0 [ 46.011423] SyS_perf_event_open+0x9/0x10 [ 46.016066] do_syscall_64+0x1c7/0x5b0 [ 46.020446] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 46.026129] [ 46.026129] other info that might help us debug this: [ 46.026129] [ 46.034264] Chain exists of: [ 46.034264] pmus_lock --> &cpuctx_mutex --> &cpuctx_mutex/1 [ 46.034264] [ 46.044476] Possible unsafe locking scenario: [ 46.044476] [ 46.050503] CPU0 CPU1 [ 46.055139] ---- ---- [ 46.059776] lock(&cpuctx_mutex/1); [ 46.063460] lock(&cpuctx_mutex); [ 46.069489] lock(&cpuctx_mutex/1); [ 46.075746] lock(pmus_lock); [ 46.078926] [ 46.078926] *** DEADLOCK *** [ 46.078926] [ 46.084954] 2 locks held by syz-executor.2/7002: [ 46.089677] #0: (&pmus_srcu){....}, at: [] perf_event_alloc+0xc71/0x2220 [ 46.098242] #1: (&cpuctx_mutex/1){+.+.}, at: [] perf_event_ctx_lock_nested+0x109/0x250 [ 46.108027] [ 46.108027] stack backtrace: [ 46.112505] CPU: 0 PID: 7002 Comm: syz-executor.2 Not tainted 4.14.182-syzkaller #0 [ 46.120266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.129607] Call Trace: [ 46.132170] dump_stack+0xf7/0x13b [ 46.135683] print_circular_bug.isra.40.cold.67+0x1bd/0x27d [ 46.141369] ? save_trace+0xe0/0x290 [ 46.145054] __lock_acquire+0x2e94/0x4500 [ 46.149186] ? __lock_acquire+0x6a4/0x4500 [ 46.153389] ? trace_hardirqs_on+0x10/0x10 [ 46.157609] ? trace_hardirqs_off+0x10/0x10 [ 46.161899] ? trace_hardirqs_off+0x10/0x10 [ 46.166197] ? perf_swevent_init+0x10c/0x430 [ 46.170580] lock_acquire+0x173/0x400 [ 46.174349] ? perf_swevent_init+0x10c/0x430 [ 46.178745] ? perf_swevent_init+0x10c/0x430 [ 46.183126] ? perf_swevent_init+0x10c/0x430 [ 46.187528] __mutex_lock+0xef/0x14c0 [ 46.191306] ? perf_swevent_init+0x10c/0x430 [ 46.195688] ? __mutex_lock+0x541/0x14c0 [ 46.199729] ? trace_hardirqs_on+0x10/0x10 [ 46.203933] ? perf_swevent_init+0x10c/0x430 [ 46.208331] ? perf_event_ctx_lock_nested+0x109/0x250 [ 46.218811] ? mutex_lock_io_nested+0x1380/0x1380 [ 46.223740] ? mutex_lock_io_nested+0x1380/0x1380 [ 46.228561] ? find_held_lock+0x36/0x1d0 [ 46.232745] ? perf_event_ctx_lock_nested+0xdd/0x250 [ 46.237838] ? lock_downgrade+0x7f0/0x7f0 [ 46.241958] mutex_lock_nested+0x16/0x20 [ 46.245993] ? mutex_lock_nested+0x16/0x20 [ 46.250206] perf_swevent_init+0x10c/0x430 [ 46.254412] ? perf_event_ctx_lock_nested+0x109/0x250 [ 46.259736] perf_try_init_event+0xcf/0x1c0 [ 46.264034] perf_event_alloc+0xe0b/0x2220 [ 46.268278] SYSC_perf_event_open+0x447/0x21b0 [ 46.272828] ? kasan_check_read+0x11/0x20 [ 46.276946] ? _copy_to_user+0x91/0xb0 [ 46.280801] ? perf_event_set_output+0x400/0x400 [ 46.285525] ? do_syscall_64+0x4c/0x5b0 [ 46.289481] ? perf_bp_event+0x150/0x150 [ 46.293511] SyS_perf_event_open+0x9/0x10 [ 46.297659] do_syscall_64+0x1c7/0x5b0 [ 46.301556] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.306381] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 46.311555] RIP: 0033:0x459519 [ 46.314713] RSP: 002b:00007f590c0fbc78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 46.322485] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459519 [ 46.329732] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000040 [ 46.337093] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 46.344335] R10: 0000000000000005 R11: 0000000000000246 R12: 00007f590c0fc6d4 [ 46.351579] R13: 00000000004c617d R14: 00000000004dae08 R15: 00000000ffffffff [ 46.396459] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.404042] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 46.412150] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.419513] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.436799] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.448382] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.462155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.468901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.476221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.489431] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.496313] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.514696] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.523676] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.537403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.548783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.557238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.564823] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.571185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.580373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.589425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.598709] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.606784] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.612831] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.625728] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.637554] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.643589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.651266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.659704] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.666060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.672898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.680067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.688325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.696417] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.704736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.713421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.721780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.730896] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.739871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.751361] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.758942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.766812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.774665] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.781048] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.788231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.795814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.803995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.812072] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.820063] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.827041] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.835681] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.843665] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.851753] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.859923] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.873193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.881357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.889489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2020/05/30 23:53:58 executed programs: 10 [ 46.896991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.903706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.911870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.920303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.928980] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.937318] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.943373] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.949807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.957526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.964769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.973283] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.981255] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.988006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.996393] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.002518] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.010467] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.016688] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.025432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.034196] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.042162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.050235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.057914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.065337] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.071684] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.078832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.087485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.095053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.106949] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.114783] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.125487] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.133318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.141097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.148703] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.155057] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.162315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.170725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.178324] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.184681] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.192004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.199796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.211459] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.217819] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.225041] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.233958] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.243024] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.251128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.258761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.267504] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.275520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.284833] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.293657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.301252] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.316780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.324271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.332924] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.340632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.349111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.357505] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.365753] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.374002] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.382489] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.390136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.397991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.405462] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.413431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.421374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.429053] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.436764] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.444415] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.451446] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.460060] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.467877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.478493] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.486377] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.495056] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.502255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.509937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.517638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.524964] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.532369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.539961] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.547386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.554727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.562847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.571467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.579443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.587080] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.594464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.602078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.610506] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.616869] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.624277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.633011] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.639318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.651287] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.658434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.667022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.676457] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.682451] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.693018] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.710351] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.724137] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.736453] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.748680] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/05/30 23:54:03 executed programs: 77