syzkaller login: [ 61.403564][ T38] audit: type=1400 audit(1575116961.412:41): avc: denied { map } for pid=7818 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '[localhost]:58957' (ECDSA) to the list of known hosts. [ 63.509658][ T38] audit: type=1400 audit(1575116963.512:42): avc: denied { map } for pid=7830 comm="syz-fuzzer" path="/syz-fuzzer" dev="sda1" ino=16526 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2019/11/30 12:29:23 fuzzer started 2019/11/30 12:29:24 dialing manager at 10.0.2.10:40921 2019/11/30 12:29:24 syscalls: 2533 2019/11/30 12:29:24 code coverage: enabled 2019/11/30 12:29:24 comparison tracing: enabled 2019/11/30 12:29:24 extra coverage: extra coverage is not supported by the kernel 2019/11/30 12:29:24 setuid sandbox: enabled 2019/11/30 12:29:24 namespace sandbox: enabled 2019/11/30 12:29:24 Android sandbox: /sys/fs/selinux/policy does not exist 2019/11/30 12:29:24 fault injection: enabled 2019/11/30 12:29:24 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/11/30 12:29:24 net packet injection: enabled 2019/11/30 12:29:24 net device setup: enabled 2019/11/30 12:29:24 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/11/30 12:29:24 devlink PCI setup: PCI device 0000:00:10.0 is not available 12:29:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000006c0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6\xf23F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0_\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\xa9\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&k\x80K\xd1>\xa6\xff(\xb1\x01\xe7\xa5\xce-A\xb0\xec\x190r-q\x83\xb3mN\x91\'\xc5\xf8\xfe\x18\x16\xb7R6\xa9R\xf4H\xa7\x84\x98\xfc\xf9\xa6\xd6\x8d\xa7\xd5_\xc0\x93\xde\x1f`\xff\xcf\xe1)N\x85&\x8b\x06I\xa2\x13\x02\x00\x00\x00\x00\x00\x00\x00[\xae5\x82}\xb7h!\xd9\xce\xe9\x06\b\rs^\x8d\x14\xc1\x97m@6\x1d\xfc\x92@-\xb6\xe5N\x84\xbc\xc0\x1f\xfbI\'M\xdd\xc6*\x06&\f\b\xa6\x92)D}\x87\x80\xea\xb9l\x80H\xea\x82o6\xfa)\x15\xdc@\xf4\x86\xd6_\xf9+/Q\xd5\x8a;\x8b\xe1\x1d\xd0\xec\x8ek\xdb\xa8\xf3Ir\xdb1`B&\xe8A\xd1\xea\xb4$5%aL\xc1\xbd\x91\xc3\x90\x06i <1\xaa\"\xd5\xbb\xe9\xc7SX\xbfm{>\xd4\xc3(E[\xb0J13\xbbG\x8a\xb4\x8aMs\x9f\xcf\xb8g\xab\x12\x8cj\x95}\xb1\bc\xc4u\xf4\xe2\x88\xfa\xde\xec\xdf\xb9\x98\x84\x028\xd9_n\x9f\x86\x88\xe6\x15b\x01]\x01a\xe7\xb9\xb0\xbdk\xaa\xa1\xc1') socket$inet(0x2, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) syz_open_procfs(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000300)) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) r4 = open(&(0x7f00000003c0)='./bus\x00', 0xccf82b8c3d0385e2, 0x0) ftruncate(r4, 0x200004) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r4, 0x0, 0x80001d00c0d0) [ 75.616946][ T38] audit: type=1400 audit(1575116975.622:43): avc: denied { map } for pid=7853 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=20108 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 12:29:35 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000340)={0x1d, r2}, 0x18) [ 75.787574][ T7854] IPVS: ftp: loaded support on port[0] = 21 [ 75.858510][ T7856] IPVS: ftp: loaded support on port[0] = 21 [ 75.858573][ T7854] chnl_net:caif_netlink_parms(): no params data found [ 75.901451][ T7854] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.908860][ T7854] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.916473][ T7854] device bridge_slave_0 entered promiscuous mode [ 75.926031][ T7854] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.933292][ T7854] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.941120][ T7854] device bridge_slave_1 entered promiscuous mode [ 75.961601][ T7854] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.973921][ T7854] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.995629][ T7854] team0: Port device team_slave_0 added [ 76.003036][ T7854] team0: Port device team_slave_1 added [ 76.073997][ T7854] device hsr_slave_0 entered promiscuous mode [ 76.160650][ T7854] device hsr_slave_1 entered promiscuous mode [ 76.260537][ T7856] chnl_net:caif_netlink_parms(): no params data found [ 76.291288][ T38] audit: type=1400 audit(1575116976.302:44): avc: denied { create } for pid=7854 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 76.315656][ T38] audit: type=1400 audit(1575116976.302:45): avc: denied { write } for pid=7854 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 76.339138][ T38] audit: type=1400 audit(1575116976.302:46): avc: denied { read } for pid=7854 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 76.368466][ T7854] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.422203][ T7856] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.429146][ T7856] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.436526][ T7856] device bridge_slave_0 entered promiscuous mode [ 76.444044][ T7856] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.451153][ T7856] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.458488][ T7856] device bridge_slave_1 entered promiscuous mode [ 76.465071][ T7854] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.511693][ T7854] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.573490][ T7854] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.624022][ T7856] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.634830][ T7856] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.659213][ T7856] team0: Port device team_slave_0 added [ 76.665963][ T7856] team0: Port device team_slave_1 added [ 76.678475][ T7854] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.685591][ T7854] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.693182][ T7854] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.700217][ T7854] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.762009][ T7856] device hsr_slave_0 entered promiscuous mode [ 76.820490][ T7856] device hsr_slave_1 entered promiscuous mode [ 76.880346][ T7856] debugfs: Directory 'hsr0' with parent '/' already present! [ 76.892091][ T3856] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.900154][ T3856] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.931316][ T7856] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 76.981707][ T7856] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 77.042115][ T7856] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 77.082987][ T7856] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 77.204567][ T7854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.223561][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.232016][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.243922][ T7854] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.254809][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.263058][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.271085][ T2958] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.277565][ T2958] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.292018][ T3856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.299917][ T3856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.307615][ T3856] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.314402][ T3856] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.328636][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.336374][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.344814][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.353039][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.362491][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.373326][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.381618][ T37] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.396074][ T7856] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.403454][ T4426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.411765][ T4426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.421231][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.429596][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.441196][ T7854] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.451400][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.459708][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.475480][ T7856] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.491202][ T1203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.500070][ T1203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.510105][ T1203] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.517720][ T1203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.526121][ T1203] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.534459][ T1203] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.543149][ T1203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.554244][ T1203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.564166][ T1203] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.572031][ T1203] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.579902][ T1203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.589654][ T1203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.601899][ T7854] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.609268][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.622168][ T38] audit: type=1400 audit(1575116977.632:47): avc: denied { associate } for pid=7854 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 77.623258][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.652759][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.661430][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.669840][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.678252][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.690983][ T7856] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 77.701319][ T7856] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.712764][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.720897][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.730180][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.738950][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.747369][ T63] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.764173][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.766718][ T38] audit: type=1400 audit(1575116977.772:48): avc: denied { create } for pid=7863 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 77.771882][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.807891][ T38] audit: type=1400 audit(1575116977.812:49): avc: denied { ioctl } for pid=7863 comm="syz-executor.0" path="socket:[34286]" dev="sockfs" ino=34286 ioctlcmd=0x8914 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 77.808297][ T7864] device nr0 entered promiscuous mode [ 77.847696][ T7856] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.882063][ T38] audit: type=1400 audit(1575116977.892:50): avc: denied { open } for pid=7868 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 12:29:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x40084504, &(0x7f0000ffcffc)) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000080)=0xcb) fallocate(r0, 0x0, 0x0, 0x1000100) r1 = open(&(0x7f00000008c0)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x28007d) sendfile(r1, r1, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="000000ffefaa7fb3a0e3b3312ea1c7a15c2f581eeb7382dfdff4b9efe06365447c8400132ec05ced359def048b6b663e8f451bfbd051496718c935d4f8f1009ae5485eb9480538f591ceb1039d211a9ce4b5457c440f7d2796e3e6fe8269c650609233a06507fab64eddba61523132fa61e9556e85166bdef9c2cc97e6ce85e91e46226af2a19c8175feba64ceafefd01de90406672381f1", @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0xd450cdf532322ae6}, 0x4) bind$inet6(r1, 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0xa7, &(0x7f0000000340)=""/167}) r2 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;!\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) [ 77.915950][ T38] audit: type=1400 audit(1575116977.922:51): avc: denied { kernel } for pid=7863 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 77.940523][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 77.946165][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 78.076444][ T38] audit: type=1804 audit(1575116977.982:52): pid=7876 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir002264650/syzkaller.mBhaoS/1/bus" dev="sda1" ino=16553 res=1 [ 78.210272][ C2] hrtimer: interrupt took 23253 ns [ 79.930418][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 79.937433][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 82.010441][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 82.016046][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 84.090380][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 84.096725][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 86.170427][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 86.176674][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 88.250368][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 88.257026][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 89.816944][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 90.330473][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 90.337334][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 91.356904][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 92.410547][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 92.416936][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 94.490336][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 94.496031][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 96.570331][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 96.576724][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 98.650420][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 98.656381][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 100.730339][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 100.736358][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 102.810336][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 102.816368][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 107.370312][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 108.330332][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 110.596869][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 110.604302][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 112.650569][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 112.657458][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 113.233063][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 114.730501][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 114.737608][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 115.431114][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 116.810366][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 116.816173][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 118.890397][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 118.896746][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 120.970341][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 120.976238][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 123.050454][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 123.056303][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 125.130406][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 125.136917][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 127.211114][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 127.218974][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 129.290387][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 129.296633][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 131.370369][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 131.376316][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 133.450459][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 133.456160][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 135.530454][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 135.536602][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 137.610453][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 137.619829][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 139.690320][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 139.695867][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 141.770325][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 141.776112][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 143.850358][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 143.856237][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 145.930437][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 145.935978][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 148.010416][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 148.016075][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 149.738628][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 150.090448][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 150.096827][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 150.784645][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 152.170361][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 152.176473][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 154.250533][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 154.260588][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 156.330388][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 156.336168][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 158.410338][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 158.416850][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 160.490362][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 160.496023][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 162.570488][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 162.577260][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 163.191715][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 164.031711][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 164.650435][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 164.665018][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 166.730342][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 166.735941][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 168.810466][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 168.816758][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 170.890442][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 170.896577][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 172.891029][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 172.970463][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 172.970506][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 174.220299][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 175.050432][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 175.056280][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 177.130335][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 177.136216][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 179.210407][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 179.216365][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 181.290348][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 181.296419][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 183.370367][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 183.376342][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 183.927563][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 183.934022][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 185.450336][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 185.457634][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 186.101340][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 186.107506][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 187.530344][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 187.536031][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 188.170365][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 188.176233][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 189.610528][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 189.616385][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 190.250366][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 190.256430][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 191.690403][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 191.696146][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 192.880539][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 192.886771][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 193.770379][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 193.776742][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 194.970363][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 194.976378][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 197.050344][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 197.056360][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 197.110500][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 197.116567][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 199.130427][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 199.136226][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 201.081868][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 201.088019][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 203.130349][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 203.136486][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 205.210329][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 205.216527][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 207.290347][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 207.296664][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 209.370548][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 209.376473][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 211.240371][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 211.450424][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 211.450460][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 213.530416][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 213.530473][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 214.760325][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 215.610354][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 215.617515][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 217.700364][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 217.706258][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 219.770383][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 219.777815][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 221.850441][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 221.856825][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 223.930356][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 223.936292][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 226.010344][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 226.017706][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 226.320455][ C2] protocol 88fb is buggy, dev hsr_slave_0 [ 227.879161][ C2] protocol 88fb is buggy, dev hsr_slave_1 [ 228.090320][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 228.096304][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 229.147194][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz-executor.1:7874] [ 229.150304][ C0] Modules linked in: [ 229.150304][ C0] irq event stamp: 5285453 [ 229.161348][ C0] hardirqs last enabled at (5285452): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 229.170390][ C0] hardirqs last disabled at (5285453): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 229.181336][ C0] softirqs last enabled at (1227564): [] __do_softirq+0x6cd/0x98c [ 229.190319][ C0] softirqs last disabled at (1261677): [] irq_exit+0x19b/0x1e0 [ 229.201355][ C0] CPU: 0 PID: 7874 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 229.210404][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 229.221658][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x90/0xe0 [ 229.230411][ C0] Code: 48 c7 c0 58 34 53 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 39 48 83 3d ff 25 99 01 00 74 24 48 89 df 57 9d <0f> 1f 44 00 00 bf 01 00 00 00 e8 e1 67 96 f9 65 8b 05 12 10 48 78 [ 229.251478][ C0] RSP: 0018:ffff88802d209a70 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 229.260295][ C0] RAX: 1ffffffff12a668b RBX: 0000000000000282 RCX: 0000000000000002 [ 229.260425][ C0] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000282 [ 229.271409][ C0] RBP: ffff88802d209a80 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 229.280456][ C0] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffffffff8bcfdb80 [ 229.290906][ C0] R13: 0000000000000282 R14: 0000000000000000 R15: 0000000000000003 [ 229.300462][ C0] FS: 00007f7227a9e700(0000) GS:ffff88802d200000(0000) knlGS:0000000000000000 [ 229.300462][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 229.311387][ C0] CR2: ffffffffff600400 CR3: 0000000071d4f000 CR4: 00000000003406f0 [ 229.320387][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 229.331645][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 229.340363][ C0] Call Trace: [ 229.340363][ C0] [ 229.340363][ C0] __wake_up_common_lock+0xf8/0x150 [ 229.351431][ C0] ? __wake_up_common+0x610/0x610 [ 229.351431][ C0] ? mark_held_locks+0xa4/0xf0 [ 229.360615][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 229.360615][ C0] ? trace_hardirqs_on+0x67/0x240 [ 229.371753][ C0] __wake_up+0xe/0x10 [ 229.371753][ C0] aoenet_xmit+0x160/0x210 [ 229.380352][ C0] aoecmd_cfg+0x46a/0x640 [ 229.380352][ C0] ? aoecmd_ata_rsp+0x13a0/0x13a0 [ 229.390339][ C0] ? __this_cpu_preempt_check+0x2c/0x190 [ 229.391406][ C0] ? __this_cpu_preempt_check+0x35/0x190 [ 229.400358][ C0] discover_timer+0x4e/0x60 [ 229.400358][ C0] call_timer_fn+0x1ac/0x780 [ 229.410358][ C0] ? aoedev_by_aoeaddr.cold+0x83/0x83 [ 229.411474][ C0] ? msleep_interruptible+0x150/0x150 [ 229.420417][ C0] ? run_timer_softirq+0x6b1/0x1790 [ 229.420417][ C0] ? trace_hardirqs_on+0x67/0x240 [ 229.431480][ C0] ? aoedev_by_aoeaddr.cold+0x83/0x83 [ 229.431480][ C0] ? aoedev_by_aoeaddr.cold+0x83/0x83 [ 229.440589][ C0] run_timer_softirq+0x6c3/0x1790 [ 229.440589][ C0] ? add_timer+0x930/0x930 [ 229.451418][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 229.451418][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 229.460412][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 229.470328][ C0] __do_softirq+0x262/0x98c [ 229.471588][ C0] ? sched_clock_cpu+0x14e/0x1b0 [ 229.471588][ C0] irq_exit+0x19b/0x1e0 [ 229.480424][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 229.480424][ C0] apic_timer_interrupt+0xf/0x20 [ 229.491431][ C0] [ 229.491431][ C0] RIP: 0010:_raw_spin_unlock_irq+0x4f/0x80 [ 229.500367][ C0] Code: c0 68 34 53 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 33 48 83 3d 12 2a 99 01 00 74 20 fb 66 0f 1f 44 00 00 01 00 00 00 e8 e7 6b 96 f9 65 8b 05 18 14 48 78 85 c0 74 06 41 [ 229.520376][ C0] RSP: 0018:ffff88807189f8d8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 229.531431][ C0] RAX: 1ffffffff12a668d RBX: ffff888071890100 RCX: 0000000000000006 [ 229.540472][ C0] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff888071890994 [ 229.550316][ C0] RBP: ffff88807189f8e0 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 229.551662][ C0] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffff88802d237380 [ 229.560354][ C0] R13: ffffffff8947a1c0 R14: ffff888015ae7240 R15: 0000000000000000 [ 229.571510][ C0] ? _raw_spin_unlock_irq+0x23/0x80 [ 229.571510][ C0] finish_task_switch+0x147/0x750 [ 229.580353][ C0] ? finish_task_switch+0x119/0x750 [ 229.590340][ C0] __schedule+0x8e9/0x1f30 [ 229.591459][ C0] ? __sched_text_start+0x8/0x8 [ 229.591459][ C0] ? __this_cpu_preempt_check+0x35/0x190 [ 229.600390][ C0] ? retint_kernel+0x2b/0x2b [ 229.610558][ C0] ? perf_duration_warn+0x40/0x40 [ 229.611687][ C0] ? preempt_schedule+0x4b/0x60 [ 229.620413][ C0] preempt_schedule_common+0x4f/0xe0 [ 229.620413][ C0] ? __perf_event_enable+0x930/0x930 [ 229.630349][ C0] preempt_schedule+0x4b/0x60 [ 229.631389][ C0] ___preempt_schedule+0x16/0x18 [ 229.640428][ C0] ? smp_call_function_single+0x40b/0x480 [ 229.640428][ C0] smp_call_function_single+0x410/0x480 [ 229.651458][ C0] ? perf_duration_warn+0x40/0x40 [ 229.651458][ C0] ? generic_exec_single+0x4c0/0x4c0 [ 229.660634][ C0] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 229.660634][ C0] ? __perf_event_enable+0x930/0x930 [ 229.671411][ C0] task_function_call+0xe9/0x180 [ 229.671411][ C0] ? perf_event_addr_filters_exec+0x310/0x310 [ 229.680430][ C0] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 229.690398][ C0] ? __perf_event_enable+0x930/0x930 [ 229.692696][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.700456][ C0] ? exclusive_event_installable+0x257/0x320 [ 229.700456][ C0] perf_install_in_context+0x308/0x5a0 [ 229.711613][ C0] ? list_add_event+0xed0/0xed0 [ 229.720405][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.720405][ C0] ? __perf_event_header_size.isra.0+0x166/0x1c0 [ 229.731443][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.740322][ C0] __do_sys_perf_event_open+0x1cbc/0x2c70 [ 229.740322][ C0] ? perf_event_set_output+0x4e0/0x4e0 [ 229.751407][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.751407][ C0] ? put_timespec64+0xda/0x140 [ 229.760410][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 229.760410][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 229.771746][ C0] ? do_syscall_64+0x26/0x790 [ 229.771746][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.780393][ C0] ? do_syscall_64+0x26/0x790 [ 229.790342][ C0] __x64_sys_perf_event_open+0xbe/0x150 [ 229.790342][ C0] do_syscall_64+0xfa/0x790 [ 229.800320][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.801422][ C0] RIP: 0033:0x45a759 [ 229.810320][ C0] Code: bd b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 8b b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.830335][ C0] RSP: 002b:00007f7227a9dc88 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 229.830335][ C0] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 000000000045a759 [ 229.841383][ C0] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 229.850357][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 229.861371][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f7227a9e6d4 [ 229.870350][ C0] R13: 00000000004aec2b R14: 00000000006f1ca8 R15: 00000000ffffffff [ 229.880301][ C0] Sending NMI from CPU 0 to CPUs 1-3: [ 229.886768][ C1] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0xe/0x10 [ 229.886782][ C3] NMI backtrace for cpu 3 skipped: idling at native_safe_halt+0xe/0x10 [ 229.887404][ C2] NMI backtrace for cpu 2 [ 229.887409][ C2] CPU: 2 PID: 7864 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 229.887414][ C2] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 229.887417][ C2] RIP: 0010:native_write_msr+0x6/0x30 [ 229.887425][ C2] Code: d0 c3 0f 21 d8 c3 0f 21 f0 c3 0f 0b 0f 1f 84 00 00 00 00 00 0f 0b 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 89 f9 89 f0 0f 30 <0f> 1f 44 00 00 c3 55 48 c1 e2 20 89 f6 48 89 e5 48 09 d6 31 d2 e8 [ 229.887428][ C2] RSP: 0018:ffff88802d409ab8 EFLAGS: 00000082 [ 229.887433][ C2] RAX: 0000000053bec916 RBX: 0000000000000000 RCX: 00000000000006e0 [ 229.887437][ C2] RDX: 000000000000006d RSI: 0000000053bec916 RDI: 00000000000006e0 [ 229.887440][ C2] RBP: ffff88802d409ad0 R08: ffff88807228c040 R09: ffff88807228c8d0 [ 229.887444][ C2] R10: fffffbfff146dba0 R11: ffffffff8a36dd07 R12: ffff88802d4227c0 [ 229.887447][ C2] R13: 00000000000003f4 R14: 0000000000000000 R15: 0000000000000001 [ 229.887451][ C2] FS: 00007f9b29fd0700(0000) GS:ffff88802d400000(0000) knlGS:0000000000000000 [ 229.887454][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 229.887458][ C2] CR2: 00007f371cf60000 CR3: 0000000072133000 CR4: 00000000003406e0 [ 229.887461][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 229.887465][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 229.887466][ C2] Call Trace: [ 229.887468][ C2] [ 229.887470][ C2] ? lapic_next_deadline+0x4d/0x80 [ 229.887473][ C2] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.887476][ C2] clockevents_program_event+0x25c/0x370 [ 229.887478][ C2] tick_program_event+0xb4/0x130 [ 229.887481][ C2] hrtimer_interrupt+0x369/0x770 [ 229.887483][ C2] smp_apic_timer_interrupt+0x160/0x610 [ 229.887486][ C2] apic_timer_interrupt+0xf/0x20 [ 229.887488][ C2] RIP: 0010:hsr_announce+0x183/0x3b0 [ 229.887496][ C2] Code: 48 8b 5b 10 48 85 db 74 79 e8 59 26 c6 f9 48 8d bb 18 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 <84> c0 74 08 3c 03 0f 8e cd 01 00 00 8b 9b 18 02 00 00 31 ff 83 e3 [ 229.887499][ C2] RSP: 0018:ffff88802d409ce0 EFLAGS: 00000a02 ORIG_RAX: ffffffffffffff13 [ 229.887504][ C2] RAX: 0000000000000000 RBX: ffff888072bbc000 RCX: 0000000000000000 [ 229.887508][ C2] RDX: 1ffff1100e577843 RSI: ffffffff87aeb7c7 RDI: ffff888072bbc218 [ 229.887511][ C2] RBP: ffff88802d409d00 R08: 0000000000000000 R09: ffffed1005a87045 [ 229.887515][ C2] R10: ffffed1005a87044 R11: ffff88802d438223 R12: ffff888072bbcbc0 [ 229.887518][ C2] R13: 00000000000000c8 R14: ffff888072bbcc50 R15: dffffc0000000000 [ 229.887521][ C2] ? apic_timer_interrupt+0xa/0x20 [ 229.887523][ C2] ? hsr_announce+0x167/0x3b0 [ 229.887525][ C2] call_timer_fn+0x1ac/0x780 [ 229.887527][ C2] ? hsr_dev_open+0x370/0x370 [ 229.887530][ C2] ? msleep_interruptible+0x150/0x150 [ 229.887532][ C2] ? run_timer_softirq+0x6b1/0x1790 [ 229.887535][ C2] ? trace_hardirqs_on+0x67/0x240 [ 229.887537][ C2] ? hsr_dev_open+0x370/0x370 [ 229.887539][ C2] ? hsr_dev_open+0x370/0x370 [ 229.887542][ C2] run_timer_softirq+0x6c3/0x1790 [ 229.887544][ C2] ? add_timer+0x930/0x930 [ 229.887547][ C2] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 229.887550][ C2] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 229.887552][ C2] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 229.887555][ C2] __do_softirq+0x262/0x98c [ 229.887557][ C2] ? sched_clock_cpu+0x14e/0x1b0 [ 229.887559][ C2] irq_exit+0x19b/0x1e0 [ 229.887562][ C2] smp_apic_timer_interrupt+0x1a3/0x610 [ 229.887564][ C2] apic_timer_interrupt+0xf/0x20 [ 229.887566][ C2] [ 229.887568][ C2] RIP: 0010:_raw_spin_unlock_irq+0x4f/0x80 [ 229.887576][ C2] Code: c0 68 34 53 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 33 48 83 3d 12 2a 99 01 00 74 20 fb 66 0f 1f 44 00 00 01 00 00 00 e8 e7 6b 96 f9 65 8b 05 18 14 48 78 85 c0 74 06 41 [ 229.887579][ C2] RSP: 0018:ffff888072297980 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 229.887585][ C2] RAX: 1ffffffff12a668d RBX: ffff88807228c040 RCX: 0000000000000006 [ 229.887588][ C2] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff88807228c8d4 [ 229.887592][ C2] RBP: ffff888072297988 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 229.887595][ C2] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffff88802d437380 [ 229.887599][ C2] R13: ffff88802c4bc3c0 R14: ffff88802be64e40 R15: 0000000000000000 [ 229.887601][ C2] finish_task_switch+0x147/0x750 [ 229.887603][ C2] ? finish_task_switch+0x119/0x750 [ 229.887606][ C2] __schedule+0x8e9/0x1f30 [ 229.887608][ C2] ? __sched_text_start+0x8/0x8 [ 229.887611][ C2] preempt_schedule_irq+0xb5/0x160 [ 229.887613][ C2] retint_kernel+0x1b/0x2b [ 229.887616][ C2] RIP: 0010:task_function_call+0x13e/0x180 [ 229.887624][ C2] Code: ff 41 83 ff f5 74 9c e8 90 5b e9 ff 48 b8 00 00 00 00 00 fc ff df 48 03 85 50 ff ff ff c7 00 00 00 00 00 c7 40 08 00 00 00 00 <44> 89 f8 48 8b 5d d0 65 48 33 1c 25 28 00 00 00 75 23 48 81 c4 90 [ 229.887626][ C2] RSP: 0018:ffff888072297ba0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 229.887632][ C2] RAX: ffffed100e452f76 RBX: ffff88807228c040 RCX: ffffc9000409c000 [ 229.887635][ C2] RDX: 0000000000012c25 RSI: ffffffff818b8290 RDI: 0000000000000005 [ 229.887639][ C2] RBP: ffff888072297c58 R08: ffff88807228c040 R09: fffffbfff15d29b9 [ 229.887642][ C2] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: 0000000000000007 [ 229.887646][ C2] R13: ffffed100e45180f R14: ffff888072297c30 R15: 0000000000000000 [ 229.887648][ C2] ? task_function_call+0x120/0x180 [ 229.887651][ C2] ? perf_event_addr_filters_exec+0x310/0x310 [ 229.887654][ C2] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 229.887656][ C2] ? __perf_event_enable+0x930/0x930 [ 229.887659][ C2] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.887662][ C2] ? exclusive_event_installable+0x257/0x320 [ 229.887664][ C2] perf_install_in_context+0x308/0x5a0 [ 229.887667][ C2] ? list_add_event+0xed0/0xed0 [ 229.887669][ C2] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.887672][ C2] ? __perf_event_header_size.isra.0+0x166/0x1c0 [ 229.887675][ C2] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.887678][ C2] __do_sys_perf_event_open+0x1cbc/0x2c70 [ 229.887680][ C2] ? perf_event_set_output+0x4e0/0x4e0 [ 229.887683][ C2] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.887685][ C2] ? put_timespec64+0xda/0x140 [ 229.887688][ C2] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 229.887691][ C2] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 229.887693][ C2] ? do_syscall_64+0x26/0x790 [ 229.887696][ C2] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.887698][ C2] ? do_syscall_64+0x26/0x790 [ 229.887700][ C2] __x64_sys_perf_event_open+0xbe/0x150 [ 229.887703][ C2] do_syscall_64+0xfa/0x790 [ 229.887705][ C2] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.887707][ C2] RIP: 0033:0x45a759 [ 229.887715][ C2] Code: bd b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 8b b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.887718][ C2] RSP: 002b:00007f9b29fcfc88 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 229.887723][ C2] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 000000000045a759 [ 229.887731][ C2] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 229.887735][ C2] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 229.887738][ C2] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f9b29fd06d4 [ 229.887741][ C2] R13: 00000000004aec2b R14: 00000000006f1ca8 R15: 00000000ffffffff [ 229.880301][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 230.170347][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 230.171377][ C0] CPU: 0 PID: 7874 Comm: syz-executor.1 Tainted: G L 5.4.0-syzkaller #0 [ 230.177484][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 230.180307][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 230.180307][ C0] Call Trace: [ 230.180307][ C0] [ 230.180307][ C0] dump_stack+0x197/0x210 [ 230.180307][ C0] panic+0x2e3/0x75c [ 230.180307][ C0] ? add_taint.cold+0x16/0x16 [ 230.180307][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 230.180307][ C0] ? printk_safe_flush+0xf2/0x140 [ 230.180307][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.180307][ C0] ? watchdog_timer_fn.cold+0x5/0x33 [ 230.180307][ C0] ? watchdog_timer_fn+0x56e/0x5c0 [ 230.180307][ C0] watchdog_timer_fn.cold+0x16/0x33 [ 230.180307][ C0] __hrtimer_run_queues+0x364/0xe40 [ 230.740331][ C0] ? lockup_detector_update_enable+0xa0/0xa0 [ 230.751398][ C0] ? hrtimer_init+0x330/0x330 [ 230.751398][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 230.760376][ C0] ? ktime_get_update_offsets_now+0x2ce/0x430 [ 230.760376][ C0] hrtimer_interrupt+0x314/0x770 [ 230.771517][ C0] smp_apic_timer_interrupt+0x160/0x610 [ 230.771517][ C0] apic_timer_interrupt+0xf/0x20 [ 230.780423][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x90/0xe0 [ 230.790318][ C0] Code: 48 c7 c0 58 34 53 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 39 48 83 3d ff 25 99 01 00 74 24 48 89 df 57 9d <0f> 1f 44 00 00 bf 01 00 00 00 e8 e1 67 96 f9 65 8b 05 12 10 48 78 [ 230.810336][ C0] RSP: 0018:ffff88802d209a70 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 230.813363][ C0] RAX: 1ffffffff12a668b RBX: 0000000000000282 RCX: 0000000000000002 [ 230.820362][ C0] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000282 [ 230.831518][ C0] RBP: ffff88802d209a80 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 230.840347][ C0] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffffffff8bcfdb80 [ 230.851414][ C0] R13: 0000000000000282 R14: 0000000000000000 R15: 0000000000000003 [ 230.860326][ C0] ? apic_timer_interrupt+0xa/0x20 [ 230.860326][ C0] __wake_up_common_lock+0xf8/0x150 [ 230.871385][ C0] ? __wake_up_common+0x610/0x610 [ 230.871385][ C0] ? mark_held_locks+0xa4/0xf0 [ 230.880581][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 230.880581][ C0] ? trace_hardirqs_on+0x67/0x240 [ 230.891386][ C0] __wake_up+0xe/0x10 [ 230.891386][ C0] aoenet_xmit+0x160/0x210 [ 230.900328][ C0] aoecmd_cfg+0x46a/0x640 [ 230.900328][ C0] ? aoecmd_ata_rsp+0x13a0/0x13a0 [ 230.910290][ C0] ? __this_cpu_preempt_check+0x2c/0x190 [ 230.911483][ C0] ? __this_cpu_preempt_check+0x35/0x190 [ 230.920387][ C0] discover_timer+0x4e/0x60 [ 230.920387][ C0] call_timer_fn+0x1ac/0x780 [ 230.931411][ C0] ? aoedev_by_aoeaddr.cold+0x83/0x83 [ 230.931411][ C0] ? msleep_interruptible+0x150/0x150 [ 230.940331][ C0] ? run_timer_softirq+0x6b1/0x1790 [ 230.940331][ C0] ? trace_hardirqs_on+0x67/0x240 [ 230.951378][ C0] ? aoedev_by_aoeaddr.cold+0x83/0x83 [ 230.951378][ C0] ? aoedev_by_aoeaddr.cold+0x83/0x83 [ 230.960331][ C0] run_timer_softirq+0x6c3/0x1790 [ 230.960331][ C0] ? add_timer+0x930/0x930 [ 230.971422][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 230.971422][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 230.980331][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 230.991477][ C0] __do_softirq+0x262/0x98c [ 230.991477][ C0] ? sched_clock_cpu+0x14e/0x1b0 [ 231.000417][ C0] irq_exit+0x19b/0x1e0 [ 231.000417][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 231.010283][ C0] apic_timer_interrupt+0xf/0x20 [ 231.011486][ C0] [ 231.011486][ C0] RIP: 0010:_raw_spin_unlock_irq+0x4f/0x80 [ 231.020340][ C0] Code: c0 68 34 53 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 33 48 83 3d 12 2a 99 01 00 74 20 fb 66 0f 1f 44 00 00 01 00 00 00 e8 e7 6b 96 f9 65 8b 05 18 14 48 78 85 c0 74 06 41 [ 231.040324][ C0] RSP: 0018:ffff88807189f8d8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 231.051410][ C0] RAX: 1ffffffff12a668d RBX: ffff888071890100 RCX: 0000000000000006 [ 231.060325][ C0] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff888071890994 [ 231.060325][ C0] RBP: ffff88807189f8e0 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 231.071380][ C0] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffff88802d237380 [ 231.080293][ C0] R13: ffffffff8947a1c0 R14: ffff888015ae7240 R15: 0000000000000000 [ 231.091424][ C0] ? _raw_spin_unlock_irq+0x23/0x80 [ 231.091424][ C0] finish_task_switch+0x147/0x750 [ 231.100575][ C0] ? finish_task_switch+0x119/0x750 [ 231.100575][ C0] __schedule+0x8e9/0x1f30 [ 231.111399][ C0] ? __sched_text_start+0x8/0x8 [ 231.111399][ C0] ? __this_cpu_preempt_check+0x35/0x190 [ 231.120288][ C0] ? retint_kernel+0x2b/0x2b [ 231.120288][ C0] ? perf_duration_warn+0x40/0x40 [ 231.131442][ C0] ? preempt_schedule+0x4b/0x60 [ 231.131442][ C0] preempt_schedule_common+0x4f/0xe0 [ 231.140420][ C0] ? __perf_event_enable+0x930/0x930 [ 231.140420][ C0] preempt_schedule+0x4b/0x60 [ 231.151357][ C0] ___preempt_schedule+0x16/0x18 [ 231.151357][ C0] ? smp_call_function_single+0x40b/0x480 [ 231.160283][ C0] smp_call_function_single+0x410/0x480 [ 231.160283][ C0] ? perf_duration_warn+0x40/0x40 [ 231.171413][ C0] ? generic_exec_single+0x4c0/0x4c0 [ 231.180348][ C0] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 231.180348][ C0] ? __perf_event_enable+0x930/0x930 [ 231.191299][ C0] task_function_call+0xe9/0x180 [ 231.191299][ C0] ? perf_event_addr_filters_exec+0x310/0x310 [ 231.200293][ C0] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 231.200293][ C0] ? __perf_event_enable+0x930/0x930 [ 231.211666][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.220368][ C0] ? exclusive_event_installable+0x257/0x320 [ 231.220368][ C0] perf_install_in_context+0x308/0x5a0 [ 231.231449][ C0] ? list_add_event+0xed0/0xed0 [ 231.231449][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.240300][ C0] ? __perf_event_header_size.isra.0+0x166/0x1c0 [ 231.240300][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.251278][ C0] __do_sys_perf_event_open+0x1cbc/0x2c70 [ 231.260420][ C0] ? perf_event_set_output+0x4e0/0x4e0 [ 231.260420][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.271387][ C0] ? put_timespec64+0xda/0x140 [ 231.271387][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 231.280311][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 231.280311][ C0] ? do_syscall_64+0x26/0x790 [ 231.291419][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.291419][ C0] ? do_syscall_64+0x26/0x790 [ 231.300404][ C0] __x64_sys_perf_event_open+0xbe/0x150 [ 231.300404][ C0] do_syscall_64+0xfa/0x790 [ 231.311455][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.320288][ C0] RIP: 0033:0x45a759 [ 231.320574][ C0] Code: bd b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 8b b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.340375][ C0] RSP: 002b:00007f7227a9dc88 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 231.351424][ C0] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 000000000045a759 [ 231.351424][ C0] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 231.360384][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 231.371852][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f7227a9e6d4 [ 231.380382][ C0] R13: 00000000004aec2b R14: 00000000006f1ca8 R15: 00000000ffffffff [ 231.391358][ C0] ------------[ cut here ]------------ [ 231.391358][ C0] WARNING: CPU: 0 PID: 7874 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 231.400383][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 231.411430][ C0] ------------[ cut here ]------------ [ 231.411430][ C0] WARNING: CPU: 0 PID: 7874 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 231.420385][ C0] Modules linked in: [ 231.431604][ C0] CPU: 0 PID: 7874 Comm: syz-executor.1 Tainted: G L 5.4.0-syzkaller #0 [ 231.440367][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 231.451433][ C0] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 231.451433][ C0] Code: c9 41 b8 01 00 00 00 31 c9 ba 01 00 00 00 31 f6 e8 fc 92 a1 f9 58 48 8d 65 d8 b8 01 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b e9 0c fe ff ff 48 c7 c7 e0 24 20 8b 48 89 4d d0 e8 00 d7 f8 [ 231.471391][ C0] RSP: 0018:ffff88802d2090c8 EFLAGS: 00010006 [ 231.480392][ C0] RAX: 0000000000010105 RBX: 1ffff11005a41221 RCX: 0000000000000004 [ 231.491373][ C0] RDX: 0000000000010100 RSI: ffffffff816bc9c5 RDI: ffffffff895c25a0 [ 231.500312][ C0] RBP: ffff88802d2090f8 R08: 0000000000000002 R09: fffffbfff12b381d [ 231.500312][ C0] R10: fffffbfff12b381c R11: ffffffff8959c0e3 R12: ffffffff8b2024e0 [ 231.511536][ C0] R13: 0000000000000000 R14: ffffffff87b93400 R15: ffffffff895c25a0 [ 231.520387][ C0] FS: 00007f7227a9e700(0000) GS:ffff88802d200000(0000) knlGS:0000000000000000 [ 231.531435][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 231.531435][ C0] CR2: ffffffffff600400 CR3: 0000000071d4f000 CR4: 00000000003406f0 [ 231.550453][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 231.551562][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 231.560305][ C0] Call Trace: [ 231.560305][ C0] [ 231.571373][ C0] ? mutex_trylock+0x1f0/0x2f0 [ 231.571373][ C0] __crash_kexec+0x91/0x200 [ 231.580389][ C0] ? kexec_crash_loaded+0x20/0x20 [ 231.580389][ C0] ? trace_hardirqs_off+0x62/0x240 [ 231.591344][ C0] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 231.591344][ C0] ? __printk_safe_flush+0x31e/0x3a0 [ 231.600374][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 231.600374][ C0] ? find_next_bit+0x107/0x130 [ 231.611330][ C0] ? cpumask_next+0x41/0x50 [ 231.611330][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 231.620318][ C0] ? printk_safe_flush+0xf2/0x140 [ 231.620318][ C0] ? mutex_trylock+0x1f0/0x2f0 [ 231.631325][ C0] panic+0x308/0x75c [ 231.631325][ C0] ? add_taint.cold+0x16/0x16 [ 231.640307][ C0] ? printk+0xba/0xed [ 231.640307][ C0] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 231.651272][ C0] ? __warn.cold+0x14/0x3e [ 231.651272][ C0] ? __warn+0xd9/0x1cf [ 231.660555][ C0] ? mutex_trylock+0x279/0x2f0 [ 231.660555][ C0] __warn.cold+0x2f/0x3e [ 231.660555][ C0] ? report_bug.cold+0x63/0xb2 [ 231.671452][ C0] ? mutex_trylock+0x279/0x2f0 [ 231.671452][ C0] report_bug+0x289/0x300 [ 231.680393][ C0] do_error_trap+0x11b/0x200 [ 231.680393][ C0] do_invalid_op+0x37/0x50 [ 231.691335][ C0] ? mutex_trylock+0x279/0x2f0 [ 231.691335][ C0] invalid_op+0x23/0x30 [ 231.700307][ C0] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 231.700307][ C0] Code: c9 41 b8 01 00 00 00 31 c9 ba 01 00 00 00 31 f6 e8 fc 92 a1 f9 58 48 8d 65 d8 b8 01 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b e9 0c fe ff ff 48 c7 c7 e0 24 20 8b 48 89 4d d0 e8 00 d7 f8 [ 231.721309][ C0] RSP: 0018:ffff88802d209500 EFLAGS: 00010006 [ 231.730410][ C0] RAX: 0000000000010104 RBX: 1ffff11005a412a8 RCX: 0000000000000004 [ 231.740397][ C0] RDX: 0000000000010100 RSI: ffffffff816bc9c5 RDI: ffffffff895c25a0 [ 231.746046][ C0] RBP: ffff88802d209530 R08: 0000000000000001 R09: fffffbfff12b381d [ 231.751330][ C0] R10: fffffbfff12b381c R11: ffffffff8959c0e3 R12: ffffffff8b2024e0 [ 231.760309][ C0] R13: 0000000000000000 R14: ffff88802d209900 R15: ffffffff895c25a0 [ 231.770280][ C0] ? __crash_kexec+0x85/0x200 [ 231.770280][ C0] __crash_kexec+0x91/0x200 [ 231.782475][ C0] ? kexec_crash_loaded+0x20/0x20 [ 231.782475][ C0] ? trace_hardirqs_off+0x62/0x240 [ 231.790377][ C0] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 231.790377][ C0] ? __printk_safe_flush+0x31e/0x3a0 [ 231.801334][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 231.810451][ C0] ? find_next_bit+0x107/0x130 [ 231.810451][ C0] ? cpumask_next+0x41/0x50 [ 231.810451][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 231.821430][ C0] ? printk_safe_flush+0xf2/0x140 [ 231.830400][ C0] panic+0x308/0x75c [ 231.830400][ C0] ? add_taint.cold+0x16/0x16 [ 231.830400][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 231.841389][ C0] ? printk_safe_flush+0xf2/0x140 [ 231.850362][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.850362][ C0] ? watchdog_timer_fn.cold+0x5/0x33 [ 231.861288][ C0] ? watchdog_timer_fn+0x56e/0x5c0 [ 231.861288][ C0] watchdog_timer_fn.cold+0x16/0x33 [ 231.870354][ C0] __hrtimer_run_queues+0x364/0xe40 [ 231.870354][ C0] ? lockup_detector_update_enable+0xa0/0xa0 [ 231.881474][ C0] ? hrtimer_init+0x330/0x330 [ 231.881474][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 231.890681][ C0] ? ktime_get_update_offsets_now+0x2ce/0x430 [ 231.900322][ C0] hrtimer_interrupt+0x314/0x770 [ 231.901249][ C0] smp_apic_timer_interrupt+0x160/0x610 [ 231.910374][ C0] apic_timer_interrupt+0xf/0x20 [ 231.910374][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x90/0xe0 [ 231.921292][ C0] Code: 48 c7 c0 58 34 53 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 39 48 83 3d ff 25 99 01 00 74 24 48 89 df 57 9d <0f> 1f 44 00 00 bf 01 00 00 00 e8 e1 67 96 f9 65 8b 05 12 10 48 78 [ 231.941382][ C0] RSP: 0018:ffff88802d209a70 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 231.950352][ C0] RAX: 1ffffffff12a668b RBX: 0000000000000282 RCX: 0000000000000002 [ 231.950352][ C0] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000282 [ 231.961340][ C0] RBP: ffff88802d209a80 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 231.970349][ C0] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffffffff8bcfdb80 [ 231.981351][ C0] R13: 0000000000000282 R14: 0000000000000000 R15: 0000000000000003 [ 231.990359][ C0] ? apic_timer_interrupt+0xa/0x20 [ 231.990359][ C0] __wake_up_common_lock+0xf8/0x150 [ 232.000614][ C0] ? __wake_up_common+0x610/0x610 [ 232.000614][ C0] ? mark_held_locks+0xa4/0xf0 [ 232.011400][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 232.011400][ C0] ? trace_hardirqs_on+0x67/0x240 [ 232.020469][ C0] __wake_up+0xe/0x10 [ 232.020469][ C0] aoenet_xmit+0x160/0x210 [ 232.031324][ C0] aoecmd_cfg+0x46a/0x640 [ 232.031324][ C0] ? aoecmd_ata_rsp+0x13a0/0x13a0 [ 232.040348][ C0] ? __this_cpu_preempt_check+0x2c/0x190 [ 232.040348][ C0] ? __this_cpu_preempt_check+0x35/0x190 [ 232.051348][ C0] discover_timer+0x4e/0x60 [ 232.051348][ C0] call_timer_fn+0x1ac/0x780 [ 232.060384][ C0] ? aoedev_by_aoeaddr.cold+0x83/0x83 [ 232.060384][ C0] ? msleep_interruptible+0x150/0x150 [ 232.070479][ C0] ? run_timer_softirq+0x6b1/0x1790 [ 232.070479][ C0] ? trace_hardirqs_on+0x67/0x240 [ 232.081252][ C0] ? aoedev_by_aoeaddr.cold+0x83/0x83 [ 232.081252][ C0] ? aoedev_by_aoeaddr.cold+0x83/0x83 [ 232.090509][ C0] run_timer_softirq+0x6c3/0x1790 [ 232.090509][ C0] ? add_timer+0x930/0x930 [ 232.101408][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 232.101408][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 232.110593][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 232.110593][ C0] __do_softirq+0x262/0x98c [ 232.121324][ C0] ? sched_clock_cpu+0x14e/0x1b0 [ 232.121324][ C0] irq_exit+0x19b/0x1e0 [ 232.130335][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 232.130335][ C0] apic_timer_interrupt+0xf/0x20 [ 232.141520][ C0] [ 232.141520][ C0] RIP: 0010:_raw_spin_unlock_irq+0x4f/0x80 [ 232.150562][ C0] Code: c0 68 34 53 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 33 48 83 3d 12 2a 99 01 00 74 20 fb 66 0f 1f 44 00 00 01 00 00 00 e8 e7 6b 96 f9 65 8b 05 18 14 48 78 85 c0 74 06 41 [ 232.170397][ C0] RSP: 0018:ffff88807189f8d8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 232.170397][ C0] RAX: 1ffffffff12a668d RBX: ffff888071890100 RCX: 0000000000000006 [ 232.181394][ C0] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff888071890994 [ 232.190384][ C0] RBP: ffff88807189f8e0 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 232.201484][ C0] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffff88802d237380 [ 232.210379][ C0] R13: ffffffff8947a1c0 R14: ffff888015ae7240 R15: 0000000000000000 [ 232.210379][ C0] ? _raw_spin_unlock_irq+0x23/0x80 [ 232.221314][ C0] finish_task_switch+0x147/0x750 [ 232.221314][ C0] ? finish_task_switch+0x119/0x750 [ 232.230458][ C0] __schedule+0x8e9/0x1f30 [ 232.230458][ C0] ? __sched_text_start+0x8/0x8 [ 232.241286][ C0] ? __this_cpu_preempt_check+0x35/0x190 [ 232.241286][ C0] ? retint_kernel+0x2b/0x2b [ 232.250383][ C3] protocol 88fb is buggy, dev hsr_slave_0 [ 232.250324][ C0] ? perf_duration_warn+0x40/0x40 [ 232.250324][ C0] ? preempt_schedule+0x4b/0x60 [ 232.260946][ C3] protocol 88fb is buggy, dev hsr_slave_1 [ 232.260339][ C0] preempt_schedule_common+0x4f/0xe0 [ 232.280311][ C0] ? __perf_event_enable+0x930/0x930 [ 232.280311][ C0] preempt_schedule+0x4b/0x60 [ 232.291335][ C0] ___preempt_schedule+0x16/0x18 [ 232.291335][ C0] ? smp_call_function_single+0x40b/0x480 [ 232.300430][ C0] smp_call_function_single+0x410/0x480 [ 232.300430][ C0] ? perf_duration_warn+0x40/0x40 [ 232.311452][ C0] ? generic_exec_single+0x4c0/0x4c0 [ 232.311452][ C0] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 232.320307][ C0] ? __perf_event_enable+0x930/0x930 [ 232.320307][ C0] task_function_call+0xe9/0x180 [ 232.331458][ C0] ? perf_event_addr_filters_exec+0x310/0x310 [ 232.331458][ C0] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 232.340379][ C0] ? __perf_event_enable+0x930/0x930 [ 232.350492][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.351433][ C0] ? exclusive_event_installable+0x257/0x320 [ 232.360586][ C0] perf_install_in_context+0x308/0x5a0 [ 232.360586][ C0] ? list_add_event+0xed0/0xed0 [ 232.371492][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.371492][ C0] ? __perf_event_header_size.isra.0+0x166/0x1c0 [ 232.380334][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.391386][ C0] __do_sys_perf_event_open+0x1cbc/0x2c70 [ 232.391386][ C0] ? perf_event_set_output+0x4e0/0x4e0 [ 232.400394][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.400394][ C0] ? put_timespec64+0xda/0x140 [ 232.411490][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 232.420400][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 232.420400][ C0] ? do_syscall_64+0x26/0x790 [ 232.430335][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.431325][ C0] ? do_syscall_64+0x26/0x790 [ 232.440578][ C0] __x64_sys_perf_event_open+0xbe/0x150 [ 232.440578][ C0] do_syscall_64+0xfa/0x790 [ 232.450493][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.451433][ C0] RIP: 0033:0x45a759 [ 232.460389][ C0] Code: bd b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 8b b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.471271][ C0] RSP: 002b:00007f7227a9dc88 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 232.480427][ C0] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 000000000045a759 [ 232.491395][ C0] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 232.500301][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 232.510419][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f7227a9e6d4 [ 232.511315][ C0] R13: 00000000004aec2b R14: 00000000006f1ca8 R15: 00000000ffffffff [ 232.520379][ C0] irq event stamp: 5285453 [ 232.530324][ C0] hardirqs last enabled at (5285452): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 232.540348][ C0] hardirqs last disabled at (5285453): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 232.551303][ C0] softirqs last enabled at (1227564): [] __do_softirq+0x6cd/0x98c [ 232.560298][ C0] softirqs last disabled at (1261677): [] irq_exit+0x19b/0x1e0 [ 232.571474][ C0] ---[ end trace dd06b19dca54da16 ]--- [ 232.571474][ C0] ------------[ cut here ]------------ [ 232.580312][ C0] WARNING: CPU: 0 PID: 7874 at kernel/locking/mutex.c:737 mutex_unlock+0x1d/0x30 [ 232.591361][ C0] Modules linked in: [ 232.591361][ C0] CPU: 0 PID: 7874 Comm: syz-executor.1 Tainted: G W L 5.4.0-syzkaller #0 [ 232.600296][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 232.611419][ C0] RIP: 0010:mutex_unlock+0x1d/0x30 [ 232.620389][ C0] Code: 4c 89 ff e8 55 e2 f8 f9 e9 8c fb ff ff 55 65 8b 05 10 f5 48 78 a9 00 ff 1f 00 48 89 e5 75 0b 48 8b 75 08 e8 45 f9 ff ff 5d c3 <0f> 0b 48 8b 75 08 e8 38 f9 ff ff 5d c3 66 0f 1f 44 00 00 48 b8 00 [ 232.640307][ C0] RSP: 0018:ffff88802d2090f8 EFLAGS: 00010006 [ 232.640307][ C0] RAX: 0000000000010105 RBX: 1ffff11005a41221 RCX: ffffffff816bc9dd [ 232.651429][ C0] RDX: 0000000000010100 RSI: ffffffff816bca3f RDI: ffffffff895c25a0 [ 232.660306][ C0] RBP: ffff88802d2090f8 R08: ffff888071890100 R09: fffffbfff15d29ba [ 232.671434][ C0] R10: ffff888071890a10 R11: ffff888071890100 R12: 0000000000000001 [ 232.671434][ C0] R13: 0000000000000000 R14: ffffffff87b93400 R15: 000000000000058b [ 232.680292][ C0] FS: 00007f7227a9e700(0000) GS:ffff88802d200000(0000) knlGS:0000000000000000 [ 232.691389][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 232.700306][ C0] CR2: ffffffffff600400 CR3: 0000000071d4f000 CR4: 00000000003406f0 [ 232.710343][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 232.711421][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 232.720406][ C0] Call Trace: [ 232.720406][ C0] [ 232.731495][ C0] __crash_kexec+0x10b/0x200 [ 232.731495][ C0] ? kexec_crash_loaded+0x20/0x20 [ 232.740404][ C0] ? trace_hardirqs_off+0x62/0x240 [ 232.740404][ C0] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 232.751446][ C0] ? __printk_safe_flush+0x31e/0x3a0 [ 232.751446][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 232.760377][ C0] ? find_next_bit+0x107/0x130 [ 232.760377][ C0] ? cpumask_next+0x41/0x50 [ 232.771488][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.780320][ C0] ? printk_safe_flush+0xf2/0x140 [ 232.780594][ C0] ? mutex_trylock+0x1f0/0x2f0 [ 232.790317][ C0] panic+0x308/0x75c [ 232.791437][ C0] ? add_taint.cold+0x16/0x16 [ 232.791437][ C0] ? printk+0xba/0xed [ 232.800380][ C0] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 232.800380][ C0] ? __warn.cold+0x14/0x3e [ 232.812408][ C0] ? __warn+0xd9/0x1cf [ 232.812408][ C0] ? mutex_trylock+0x279/0x2f0 [ 232.820385][ C0] __warn.cold+0x2f/0x3e [ 232.820385][ C0] ? report_bug.cold+0x63/0xb2 [ 232.820385][ C0] ? mutex_trylock+0x279/0x2f0 [ 232.831478][ C0] report_bug+0x289/0x300 [ 232.831478][ C0] do_error_trap+0x11b/0x200 [ 232.840349][ C0] do_invalid_op+0x37/0x50 [ 232.840349][ C0] ? mutex_trylock+0x279/0x2f0 [ 232.851356][ C0] invalid_op+0x23/0x30 [ 232.851356][ C0] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 232.860379][ C0] Code: c9 41 b8 01 00 00 00 31 c9 ba 01 00 00 00 31 f6 e8 fc 92 a1 f9 58 48 8d 65 d8 b8 01 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b e9 0c fe ff ff 48 c7 c7 e0 24 20 8b 48 89 4d d0 e8 00 d7 f8 [ 232.880325][ C0] RSP: 0018:ffff88802d209500 EFLAGS: 00010006 [ 232.880325][ C0] RAX: 0000000000010104 RBX: 1ffff11005a412a8 RCX: 0000000000000004 [ 232.893290][ C0] RDX: 0000000000010100 RSI: ffffffff816bc9c5 RDI: ffffffff895c25a0 [ 232.900314][ C0] RBP: ffff88802d209530 R08: 0000000000000001 R09: fffffbfff12b381d [ 232.910299][ C0] R10: fffffbfff12b381c R11: ffffffff8959c0e3 R12: ffffffff8b2024e0 [ 232.911275][ C0] R13: 0000000000000000 R14: ffff88802d209900 R15: ffffffff895c25a0 [ 232.920284][ C0] ? __crash_kexec+0x85/0x200 [ 232.930316][ C0] __crash_kexec+0x91/0x200 [ 232.931325][ C0] ? kexec_crash_loaded+0x20/0x20 [ 232.940296][ C0] ? trace_hardirqs_off+0x62/0x240 [ 232.940296][ C0] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 232.951362][ C0] ? __printk_safe_flush+0x31e/0x3a0 [ 232.951362][ C0] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 232.960286][ C0] ? find_next_bit+0x107/0x130 [ 232.960286][ C0] ? cpumask_next+0x41/0x50 [ 232.971463][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.971463][ C0] ? printk_safe_flush+0xf2/0x140 [ 232.980452][ C0] panic+0x308/0x75c [ 232.980452][ C0] ? add_taint.cold+0x16/0x16 [ 232.990359][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.991409][ C0] ? printk_safe_flush+0xf2/0x140 [ 233.000549][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.000549][ C0] ? watchdog_timer_fn.cold+0x5/0x33 [ 233.011387][ C0] ? watchdog_timer_fn+0x56e/0x5c0 [ 233.011387][ C0] watchdog_timer_fn.cold+0x16/0x33 [ 233.020349][ C0] __hrtimer_run_queues+0x364/0xe40 [ 233.020349][ C0] ? lockup_detector_update_enable+0xa0/0xa0 [ 233.031390][ C0] ? hrtimer_init+0x330/0x330 [ 233.040285][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 233.040285][ C0] ? ktime_get_update_offsets_now+0x2ce/0x430 [ 233.051575][ C0] hrtimer_interrupt+0x314/0x770 [ 233.051575][ C0] smp_apic_timer_interrupt+0x160/0x610 [ 233.060388][ C0] apic_timer_interrupt+0xf/0x20 [ 233.060388][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x90/0xe0 [ 233.071441][ C0] Code: 48 c7 c0 58 34 53 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 39 48 83 3d ff 25 99 01 00 74 24 48 89 df 57 9d <0f> 1f 44 00 00 bf 01 00 00 00 e8 e1 67 96 f9 65 8b 05 12 10 48 78 [ 233.091287][ C0] RSP: 0018:ffff88802d209a70 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 233.100418][ C0] RAX: 1ffffffff12a668b RBX: 0000000000000282 RCX: 0000000000000002 [ 233.100418][ C0] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000282 [ 233.111582][ C0] RBP: ffff88802d209a80 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 233.120287][ C0] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffffffff8bcfdb80 [ 233.131254][ C0] R13: 0000000000000282 R14: 0000000000000000 R15: 0000000000000003 [ 233.140306][ C0] ? apic_timer_interrupt+0xa/0x20 [ 233.140306][ C0] __wake_up_common_lock+0xf8/0x150 [ 233.151340][ C0] ? __wake_up_common+0x610/0x610 [ 233.151340][ C0] ? mark_held_locks+0xa4/0xf0 [ 233.160373][ C0] ? lockdep_hardirqs_on+0x19e/0x5e0 [ 233.160373][ C0] ? trace_hardirqs_on+0x67/0x240 [ 233.171335][ C0] __wake_up+0xe/0x10 [ 233.171335][ C0] aoenet_xmit+0x160/0x210 [ 233.171335][ C0] aoecmd_cfg+0x46a/0x640 [ 233.180307][ C0] ? aoecmd_ata_rsp+0x13a0/0x13a0 [ 233.180307][ C0] ? __this_cpu_preempt_check+0x2c/0x190 [ 233.191363][ C0] ? __this_cpu_preempt_check+0x35/0x190 [ 233.191363][ C0] discover_timer+0x4e/0x60 [ 233.200287][ C0] call_timer_fn+0x1ac/0x780 [ 233.200287][ C0] ? aoedev_by_aoeaddr.cold+0x83/0x83 [ 233.211259][ C0] ? msleep_interruptible+0x150/0x150 [ 233.211259][ C0] ? run_timer_softirq+0x6b1/0x1790 [ 233.220519][ C0] ? trace_hardirqs_on+0x67/0x240 [ 233.220519][ C0] ? aoedev_by_aoeaddr.cold+0x83/0x83 [ 233.231271][ C0] ? aoedev_by_aoeaddr.cold+0x83/0x83 [ 233.240288][ C0] run_timer_softirq+0x6c3/0x1790 [ 233.240288][ C0] ? add_timer+0x930/0x930 [ 233.240288][ C0] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 233.251256][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 233.260284][ C0] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 233.260284][ C0] __do_softirq+0x262/0x98c [ 233.271282][ C0] ? sched_clock_cpu+0x14e/0x1b0 [ 233.271282][ C0] irq_exit+0x19b/0x1e0 [ 233.280290][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 233.280290][ C0] apic_timer_interrupt+0xf/0x20 [ 233.290305][ C0] [ 233.291277][ C0] RIP: 0010:_raw_spin_unlock_irq+0x4f/0x80 [ 233.291277][ C0] Code: c0 68 34 53 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 33 48 83 3d 12 2a 99 01 00 74 20 fb 66 0f 1f 44 00 00 01 00 00 00 e8 e7 6b 96 f9 65 8b 05 18 14 48 78 85 c0 74 06 41 [ 233.311539][ C0] RSP: 0018:ffff88807189f8d8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 233.320399][ C0] RAX: 1ffffffff12a668d RBX: ffff888071890100 RCX: 0000000000000006 [ 233.331582][ C0] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff888071890994 [ 233.340276][ C0] RBP: ffff88807189f8e0 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 233.350338][ C0] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffff88802d237380 [ 233.351339][ C0] R13: ffffffff8947a1c0 R14: ffff888015ae7240 R15: 0000000000000000 [ 233.351339][ C0] ? _raw_spin_unlock_irq+0x23/0x80 [ 233.371652][ C0] finish_task_switch+0x147/0x750 [ 233.371652][ C0] ? finish_task_switch+0x119/0x750 [ 233.380294][ C0] __schedule+0x8e9/0x1f30 [ 233.380294][ C0] ? __sched_text_start+0x8/0x8 [ 233.390338][ C0] ? __this_cpu_preempt_check+0x35/0x190 [ 233.390338][ C0] ? retint_kernel+0x2b/0x2b [ 233.401397][ C0] ? perf_duration_warn+0x40/0x40 [ 233.401397][ C0] ? preempt_schedule+0x4b/0x60 [ 233.410319][ C0] preempt_schedule_common+0x4f/0xe0 [ 233.410319][ C0] ? __perf_event_enable+0x930/0x930 [ 233.421223][ C0] preempt_schedule+0x4b/0x60 [ 233.421223][ C0] ___preempt_schedule+0x16/0x18 [ 233.430326][ C0] ? smp_call_function_single+0x40b/0x480 [ 233.430326][ C0] smp_call_function_single+0x410/0x480 [ 233.441582][ C0] ? perf_duration_warn+0x40/0x40 [ 233.441582][ C0] ? generic_exec_single+0x4c0/0x4c0 [ 233.450318][ C0] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 233.450318][ C0] ? __perf_event_enable+0x930/0x930 [ 233.461382][ C0] task_function_call+0xe9/0x180 [ 233.461382][ C0] ? perf_event_addr_filters_exec+0x310/0x310 [ 233.470283][ C0] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 233.481217][ C0] ? __perf_event_enable+0x930/0x930 [ 233.481217][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.490288][ C0] ? exclusive_event_installable+0x257/0x320 [ 233.490288][ C0] perf_install_in_context+0x308/0x5a0 [ 233.501266][ C0] ? list_add_event+0xed0/0xed0 [ 233.501266][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.510323][ C0] ? __perf_event_header_size.isra.0+0x166/0x1c0 [ 233.521314][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.521314][ C0] __do_sys_perf_event_open+0x1cbc/0x2c70 [ 233.530288][ C0] ? perf_event_set_output+0x4e0/0x4e0 [ 233.540282][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.543824][ C0] ? put_timespec64+0xda/0x140 [ 233.551541][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 233.551541][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 233.560503][ C0] ? do_syscall_64+0x26/0x790 [ 233.560503][ C0] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.571339][ C0] ? do_syscall_64+0x26/0x790 [ 233.571339][ C0] __x64_sys_perf_event_open+0xbe/0x150 [ 233.580292][ C0] do_syscall_64+0xfa/0x790 [ 233.580292][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.590301][ C0] RIP: 0033:0x45a759 [ 233.590301][ C0] Code: bd b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 8b b1 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.610293][ C0] RSP: 002b:00007f7227a9dc88 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 233.621413][ C0] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 000000000045a759 [ 233.630283][ C0] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 233.640328][ C0] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 233.640328][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f7227a9e6d4 [ 233.651371][ C0] R13: 00000000004aec2b R14: 00000000006f1ca8 R15: 00000000ffffffff [ 233.660550][ C0] irq event stamp: 5285453 [ 233.670400][ C0] hardirqs last enabled at (5285452): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 233.680290][ C0] hardirqs last disabled at (5285453): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 233.690431][ C0] softirqs last enabled at (1227564): [] __do_softirq+0x6cd/0x98c [ 233.700287][ C0] softirqs last disabled at (1261677): [] irq_exit+0x19b/0x1e0 [ 233.700287][ C0] ---[ end trace dd06b19dca54da17 ]--- [ 233.711338][ C0] Kernel Offset: disabled [ 233.711338][ C0] Rebooting in 86400 seconds..