syzkaller login: [ 61.489511][ T39] audit: type=1400 audit(1575071620.693:41): avc: denied { map } for pid=7854 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]:13484' (ECDSA) to the list of known hosts. [ 63.651023][ T39] audit: type=1400 audit(1575071622.853:42): avc: denied { map } for pid=7866 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 2019/11/29 23:53:42 fuzzer started 2019/11/29 23:53:43 dialing manager at 10.0.2.10:40921 2019/11/29 23:53:43 syscalls: 2533 2019/11/29 23:53:43 code coverage: enabled 2019/11/29 23:53:43 comparison tracing: enabled 2019/11/29 23:53:43 extra coverage: extra coverage is not supported by the kernel 2019/11/29 23:53:43 setuid sandbox: enabled 2019/11/29 23:53:43 namespace sandbox: enabled 2019/11/29 23:53:43 Android sandbox: /sys/fs/selinux/policy does not exist 2019/11/29 23:53:43 fault injection: enabled 2019/11/29 23:53:43 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/11/29 23:53:43 net packet injection: enabled 2019/11/29 23:53:43 net device setup: enabled 2019/11/29 23:53:43 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/11/29 23:53:43 devlink PCI setup: PCI device 0000:00:10.0 is not available 23:53:52 executing program 0: mkdir(0x0, 0x0) inotify_init() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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_config_ext, 0x2124a}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000100) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xb, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r2, 0x0) dup(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000900)={0x0, 0x0}) wait4(r3, &(0x7f0000000140), 0x0, &(0x7f0000000980)) semget(0x0, 0x3, 0x229) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@mcast1, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0x5d) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @remote}}}, 0x64b3cb7426d54726) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @mcast1, @loopback}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f00000005c0)=[{0x0}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="200000000000000001000000010000", @ANYRES32, @ANYBLOB="1c000000000000000125000001fffffef0d0e780c87e127f55208bfc050034e5", @ANYRES32=0x0, @ANYRES32], 0x3b}, 0x20000044) getgroups(0x0, 0x0) creat(0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r5 = creat(0x0, 0x0) lstat(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r5, &(0x7f0000000640)={&(0x7f0000000340)=@file={0x0, './bus\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c0000d0e75834e50000000000210000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r6], 0x36}, 0x20000044) [ 73.177720][ T39] audit: type=1400 audit(1575071632.373:43): avc: denied { map } for pid=7890 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 23:53:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) futex(0x0, 0xb, 0x0, 0x0, 0x0, 0x0) [ 73.346812][ T7891] IPVS: ftp: loaded support on port[0] = 21 [ 73.415635][ T7891] chnl_net:caif_netlink_parms(): no params data found [ 73.415657][ T7893] IPVS: ftp: loaded support on port[0] = 21 [ 73.459556][ T7891] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.466752][ T7891] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.474626][ T7891] device bridge_slave_0 entered promiscuous mode [ 73.483854][ T7891] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.491339][ T7891] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.499250][ T7891] device bridge_slave_1 entered promiscuous mode [ 73.520090][ T7891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.531770][ T7891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.553425][ T7891] team0: Port device team_slave_0 added [ 73.560626][ T7891] team0: Port device team_slave_1 added [ 73.679379][ T7891] device hsr_slave_0 entered promiscuous mode [ 73.757652][ T7891] device hsr_slave_1 entered promiscuous mode [ 73.861597][ T7893] chnl_net:caif_netlink_parms(): no params data found [ 73.892060][ T39] audit: type=1400 audit(1575071633.093:44): avc: denied { create } for pid=7891 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 [ 73.917280][ T39] audit: type=1400 audit(1575071633.093:45): avc: denied { write } for pid=7891 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 [ 73.917304][ T39] audit: type=1400 audit(1575071633.093:46): avc: denied { read } for pid=7891 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 [ 73.971072][ T7891] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.029116][ T7893] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.036269][ T7893] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.043942][ T7893] device bridge_slave_0 entered promiscuous mode [ 74.051485][ T7893] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.058410][ T7893] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.066055][ T7893] device bridge_slave_1 entered promiscuous mode [ 74.073194][ T7891] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.132480][ T7891] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.204157][ T7891] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.320063][ T7893] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.331020][ T7893] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.353778][ T7893] team0: Port device team_slave_0 added [ 74.361408][ T7893] team0: Port device team_slave_1 added [ 74.375629][ T7891] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.383114][ T7891] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.390944][ T7891] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.398324][ T7891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.449428][ T7893] device hsr_slave_0 entered promiscuous mode [ 74.507642][ T7893] device hsr_slave_1 entered promiscuous mode [ 74.577534][ T7893] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.587790][ T3349] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.596259][ T3349] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.629216][ T7893] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 74.719223][ T7893] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 74.789565][ T7893] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 74.829438][ T7893] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 74.911298][ T7891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.926053][ T2954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.934532][ T2954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.946667][ T7891] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.959497][ T2954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.968840][ T2954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.977701][ T2954] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.985039][ T2954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.007988][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.017543][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.026501][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.034322][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.044373][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.053556][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.062575][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.071770][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.080773][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.089893][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.099330][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.108774][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.121227][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.129895][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.138840][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.150590][ T7893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.159860][ T7891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.174680][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.182650][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.193236][ T7893] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.205895][ T2954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.213960][ T2954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.222082][ T2954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.232793][ T2954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.241748][ T2954] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.249276][ T2954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.257637][ T2954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.267696][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.276427][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.285118][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.292187][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.302382][ T7891] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.313239][ T3349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.314031][ T39] audit: type=1400 audit(1575071634.513:47): avc: denied { associate } for pid=7891 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 [ 75.323419][ T2954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.356756][ T3349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.365314][ T3349] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.373900][ T3349] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.383549][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.392585][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.403605][ T2954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.411850][ T2954] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.423762][ T7893] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.435187][ T7893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.441928][ T39] audit: type=1400 audit(1575071634.643:48): avc: denied { open } for pid=7901 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 [ 75.453105][ T7893] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.473375][ T39] audit: type=1400 audit(1575071634.643:49): avc: denied { kernel } for pid=7901 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 [ 75.473379][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.473840][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.514139][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.522282][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.551853][ C3] hrtimer: interrupt took 27156 ns 23:53:54 executing program 1: r0 = memfd_create(&(0x7f0000000000), 0x200) ftruncate(r0, 0x44d) mmap(&(0x7f0000200000/0x400000)=nil, 0x400002, 0x1, 0x2011, r0, 0x0) ftruncate(r0, 0x6b) 23:53:54 executing program 1: r0 = syz_open_procfs(0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='mem\x00\x01y/\x06\xea\xe847G\xa8\xff\xff\x15\xd4B\xab\xe3\xfa', 0x0, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c) perf_event_open(&(0x7f0000000040)={0x2, 0xffffffffffffff06, 0x69, 0x1, 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, 0x0, 0x0, 0x0, 0xc1dc30e673eacf3c, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r1, 0x0) shutdown(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000a00)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip_tables_names\x00') preadv(r3, &(0x7f00000017c0), 0x57c, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00') openat$cgroup_ro(r4, &(0x7f0000000000)='mem\x00\x01y/\x06\xea\xe847G\xa8\xff\xff\x15\xd4B\xab\xe3\xfa', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000440)={{{@in=@multicast1, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4000000000014, &(0x7f0000000000)=0x80000000002, 0xe3) open(&(0x7f0000000c00)='./file0\x00', 0x440, 0x104) syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00') getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000780)={@remote}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ptype\x00\xcc\xf8V\xfe~\xdc\x94\x8e\xf06Ff\x00\xab\xa5\xd6\xeaY\xc8\xb5F\xfa\xa1\xd2\xc4*,ZT') preadv(r5, &(0x7f00000017c0), 0x1b4, 0x500000000000000) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x4c020) r6 = dup(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000580)={{{@in=@empty, @in6=@remote}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f0000000380)=0xe8) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00') preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='mem\x00\x01y/\x06\xea\xe847G\xa8\xff\xff\x15\xd4B\xab\xe3\xfa', 0x0, 0x0) preadv(r7, &(0x7f0000000180), 0x0, 0x2000107c) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000a00)={{{@in=@remote, @in=@broadcast}}, {{@in6=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000b00)=0xe8) r8 = syz_open_dev$dri(0x0, 0x0, 0x0) dup3(0xffffffffffffffff, r8, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x40000, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x80000000002, 0xe3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f0000000200)) ioctl$sock_inet6_SIOCSIFADDR(r9, 0x8916, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004a00)=[{{&(0x7f0000002f00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, 0x0, 0x0, &(0x7f0000003180)=""/14, 0xe}}, {{&(0x7f00000031c0)=@pppol2tp, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003240)=""/206, 0xce}, {&(0x7f0000003340)=""/85, 0x55}, {0x0}], 0x3, &(0x7f0000003500)=""/251, 0xfb}}, {{&(0x7f0000003600)=@l2, 0x80, &(0x7f00000047c0)=[{0x0}, {&(0x7f0000004680)=""/75, 0x4b}, {&(0x7f0000004700)=""/181, 0xb5}], 0x3}, 0x6}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000004900)=""/253, 0xfd}, 0x4}], 0x4, 0x0, 0x0) [ 229.189729][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [syz-executor.0:7904] [ 229.197341][ C1] Modules linked in: [ 229.197341][ C1] irq event stamp: 5294377 [ 229.206373][ C1] hardirqs last enabled at (5294376): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 229.206373][ C1] hardirqs last disabled at (5294377): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 229.218066][ C1] softirqs last enabled at (195728): [] __do_softirq+0x6cd/0x98c [ 229.218066][ C1] softirqs last disabled at (207323): [] irq_exit+0x19b/0x1e0 [ 229.218066][ C1] CPU: 1 PID: 7904 Comm: syz-executor.0 Not tainted 5.4.0-syzkaller #0 [ 229.218066][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 229.218066][ C1] RIP: 0010:__kasan_kmalloc.constprop.0+0xb3/0xe0 [ 229.218066][ C1] Code: 83 c4 08 4c 89 e8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 89 55 d0 e8 1d 2c 00 00 48 8b 75 d0 e9 79 ff ff ff 49 63 9f 30 01 00 00 <44> 89 e7 65 48 8b 04 25 c0 1e 02 00 8b 80 d8 04 00 00 4c 01 eb 89 [ 229.218066][ C1] RSP: 0018:ffff88802d309a38 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 229.218066][ C1] RAX: ffffed10031ccd40 RBX: 0000000000000200 RCX: 0000000000000000 [ 229.302250][ C1] RDX: 0000000000000000 RSI: 00000000000000fc RDI: ffffed10031ccd40 [ 229.302250][ C1] RBP: ffff88802d309a68 R08: 1ffffffff15d29b7 R09: ffffed10031ccd40 [ 229.302250][ C1] R10: fffffbfff15d29b7 R11: ffffffff8ae94dbf R12: 0000000000082a20 [ 229.302250][ C1] R13: ffff888018e66800 R14: 0000000000000000 R15: ffff88802cc00a80 [ 229.302250][ C1] FS: 00007f96463a6700(0000) GS:ffff88802d300000(0000) knlGS:0000000000000000 [ 229.302250][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 229.302250][ C1] CR2: 00000000006ff040 CR3: 0000000072b3b000 CR4: 00000000003406e0 [ 229.302250][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 229.302250][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 229.302250][ C1] Call Trace: [ 229.302250][ C1] [ 229.302250][ C1] kasan_slab_alloc+0xf/0x20 [ 229.302250][ C1] kmem_cache_alloc_node_trace+0x143/0x750 [ 229.302250][ C1] ? __lock_acquire+0x16f2/0x4a00 [ 229.302250][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 229.302250][ C1] __kmalloc_node_track_caller+0x3d/0x70 [ 229.302250][ C1] __kmalloc_reserve.isra.0+0x40/0xf0 [ 229.302250][ C1] pskb_expand_head+0x151/0xff0 [ 229.302250][ C1] ? mark_held_locks+0xa4/0xf0 [ 229.302250][ C1] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 229.302250][ C1] ? send_hsr_supervision_frame+0xa10/0xf20 [ 229.302250][ C1] __skb_pad+0x196/0x610 [ 229.302250][ C1] send_hsr_supervision_frame+0xc26/0xf20 [ 229.302250][ C1] ? lock_acquire+0x190/0x410 [ 229.302250][ C1] ? hsr_dev_open+0x370/0x370 [ 229.302250][ C1] hsr_announce+0x12f/0x3b0 [ 229.302250][ C1] call_timer_fn+0x1ac/0x780 [ 229.302250][ C1] ? hsr_dev_open+0x370/0x370 [ 229.302250][ C1] ? msleep_interruptible+0x150/0x150 [ 229.302250][ C1] ? run_timer_softirq+0x6b1/0x1790 [ 229.302250][ C1] ? trace_hardirqs_on+0x67/0x240 [ 229.302250][ C1] ? hsr_dev_open+0x370/0x370 [ 229.302250][ C1] ? hsr_dev_open+0x370/0x370 [ 229.302250][ C1] run_timer_softirq+0x6c3/0x1790 [ 229.302250][ C1] ? add_timer+0x930/0x930 [ 229.302250][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 229.302250][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 229.302250][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 229.302250][ C1] __do_softirq+0x262/0x98c [ 229.302250][ C1] ? sched_clock_cpu+0x14e/0x1b0 [ 229.302250][ C1] irq_exit+0x19b/0x1e0 [ 229.302250][ C1] smp_apic_timer_interrupt+0x1a3/0x610 [ 229.302250][ C1] apic_timer_interrupt+0xf/0x20 [ 229.302250][ C1] [ 229.302250][ C1] RIP: 0010:_raw_spin_unlock_irq+0x4f/0x80 [ 229.302250][ C1] 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 [ 229.302250][ C1] RSP: 0018:ffff8880724ff8d8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 229.302250][ C1] RAX: 1ffffffff12a668d RBX: ffff8880724f4080 RCX: 0000000000000006 [ 229.302250][ C1] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff8880724f4914 [ 229.302250][ C1] RBP: ffff8880724ff8e0 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 229.302250][ C1] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffff88802d337380 [ 229.302250][ C1] R13: ffff88802c4b8380 R14: ffff88802c6f8a00 R15: 0000000000000000 [ 229.302250][ C1] ? _raw_spin_unlock_irq+0x23/0x80 [ 229.302250][ C1] finish_task_switch+0x147/0x750 [ 229.302250][ C1] ? finish_task_switch+0x119/0x750 [ 229.302250][ C1] __schedule+0x8e9/0x1f30 [ 229.302250][ C1] ? __sched_text_start+0x8/0x8 [ 229.302250][ C1] ? __this_cpu_preempt_check+0x35/0x190 [ 229.302250][ C1] ? retint_kernel+0x2b/0x2b [ 229.302250][ C1] ? perf_duration_warn+0x40/0x40 [ 229.302250][ C1] ? preempt_schedule+0x4b/0x60 [ 229.302250][ C1] preempt_schedule_common+0x4f/0xe0 [ 229.302250][ C1] ? __perf_event_enable+0x930/0x930 [ 229.302250][ C1] preempt_schedule+0x4b/0x60 [ 229.302250][ C1] ___preempt_schedule+0x16/0x18 [ 229.302250][ C1] ? smp_call_function_single+0x40b/0x480 [ 229.302250][ C1] smp_call_function_single+0x410/0x480 [ 229.302250][ C1] ? perf_duration_warn+0x40/0x40 [ 229.302250][ C1] ? generic_exec_single+0x4c0/0x4c0 [ 229.682880][ C1] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 229.682880][ C1] ? __perf_event_enable+0x930/0x930 [ 229.682880][ C1] task_function_call+0xe9/0x180 [ 229.682880][ C1] ? perf_event_addr_filters_exec+0x310/0x310 [ 229.682880][ C1] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 229.682880][ C1] ? __perf_event_enable+0x930/0x930 [ 229.682880][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.682880][ C1] ? exclusive_event_installable+0x257/0x320 [ 229.682880][ C1] perf_install_in_context+0x308/0x5a0 [ 229.682880][ C1] ? list_add_event+0xed0/0xed0 [ 229.682880][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.682880][ C1] ? __perf_event_header_size.isra.0+0x166/0x1c0 [ 229.682880][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.682880][ C1] __do_sys_perf_event_open+0x1cbc/0x2c70 [ 229.682880][ C1] ? perf_event_set_output+0x4e0/0x4e0 [ 229.682880][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.682880][ C1] ? put_timespec64+0xda/0x140 [ 229.682880][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 229.682880][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 229.682880][ C1] ? do_syscall_64+0x26/0x790 [ 229.682880][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.682880][ C1] ? do_syscall_64+0x26/0x790 [ 229.682880][ C1] __x64_sys_perf_event_open+0xbe/0x150 [ 229.682880][ C1] do_syscall_64+0xfa/0x790 [ 229.682880][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.682880][ C1] RIP: 0033:0x45a759 [ 229.682880][ C1] 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 [ 229.682880][ C1] RSP: 002b:00007f96463a5c88 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 229.682880][ C1] RAX: ffffffffffffffda RBX: 000000000071bfa8 RCX: 000000000045a759 [ 229.682880][ C1] RDX: ffffff7fffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 229.682880][ C1] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 229.682880][ C1] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f96463a66d4 [ 229.682880][ C1] R13: 00000000004aec2b R14: 00000000006f1ca8 R15: 00000000ffffffff [ 229.682880][ C1] Sending NMI from CPU 1 to CPUs 0,2-3: [ 229.886100][ C0] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0xe/0x10 [ 229.886111][ C2] NMI backtrace for cpu 2 skipped: idling at native_safe_halt+0xe/0x10 [ 229.886846][ C3] NMI backtrace for cpu 3 [ 229.886850][ C3] CPU: 3 PID: 7916 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 229.886856][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 229.886858][ C3] RIP: 0010:native_write_msr+0x6/0x30 [ 229.886866][ C3] 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 [ 229.886869][ C3] RSP: 0018:ffff88802d5099c8 EFLAGS: 00000082 [ 229.886875][ C3] RAX: 0000000047782ed6 RBX: 0000000000000000 RCX: 00000000000006e0 [ 229.886878][ C3] RDX: 000000000000006d RSI: 0000000047782ed6 RDI: 00000000000006e0 [ 229.886881][ C3] RBP: ffff88802d5099e0 R08: ffff888071e501c0 R09: ffff888071e50a50 [ 229.886885][ C3] R10: fffffbfff146dba0 R11: ffffffff8a36dd07 R12: ffff88802d5227c0 [ 229.886888][ C3] R13: 00000000000003aa R14: 0000000000000000 R15: 0000000000000001 [ 229.886892][ C3] FS: 00007f8fbf93a700(0000) GS:ffff88802d500000(0000) knlGS:0000000000000000 [ 229.886895][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 229.886899][ C3] CR2: ffffffffff600400 CR3: 0000000072ca5000 CR4: 00000000003406e0 [ 229.886902][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 229.886905][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 229.886907][ C3] Call Trace: [ 229.886909][ C3] [ 229.886911][ C3] ? lapic_next_deadline+0x4d/0x80 [ 229.886914][ C3] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.886917][ C3] clockevents_program_event+0x25c/0x370 [ 229.886919][ C3] tick_program_event+0xb4/0x130 [ 229.886921][ C3] hrtimer_interrupt+0x369/0x770 [ 229.886930][ C3] smp_apic_timer_interrupt+0x160/0x610 [ 229.886937][ C3] apic_timer_interrupt+0xf/0x20 [ 229.886943][ C3] RIP: 0010:ipv6_get_lladdr+0x83/0x490 [ 229.886953][ C3] Code: b3 0f c5 fa 45 85 e4 58 74 20 e8 28 0e c5 fa 44 0f b6 25 c7 82 82 03 31 ff 44 89 e6 e8 56 0f c5 fa 45 84 e4 0f 84 fa 02 00 00 08 0e c5 fa 48 8d bb 20 03 00 00 48 b8 00 00 00 00 00 fc ff df [ 229.886959][ C3] RSP: 0018:ffff88802d509bf0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 229.886972][ C3] RAX: 0000000000000102 RBX: ffff888073340000 RCX: ffffffff86afd323 [ 229.886979][ C3] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000001 [ 229.886986][ C3] RBP: ffff88802d509c30 R08: ffff888071e501c0 R09: ffffed1005aa7045 [ 229.886992][ C3] R10: ffffed1005aa7044 R11: ffff88802d538223 R12: 0000000000000001 [ 229.886999][ C3] R13: ffff8880256b2968 R14: ffff8880256b2b34 R15: 0000000000000040 [ 229.887005][ C3] ? apic_timer_interrupt+0xa/0x20 [ 229.887011][ C3] ? ipv6_get_lladdr+0x393/0x490 [ 229.887018][ C3] addrconf_rs_timer+0x2d8/0x6e0 [ 229.887024][ C3] ? ipv6_get_lladdr+0x490/0x490 [ 229.887030][ C3] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 229.887040][ C3] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 229.887046][ C3] call_timer_fn+0x1ac/0x780 [ 229.887052][ C3] ? ipv6_get_lladdr+0x490/0x490 [ 229.887058][ C3] ? msleep_interruptible+0x150/0x150 [ 229.887077][ C3] ? run_timer_softirq+0x6b1/0x1790 [ 229.887083][ C3] ? trace_hardirqs_on+0x67/0x240 [ 229.887089][ C3] ? ipv6_get_lladdr+0x490/0x490 [ 229.887095][ C3] ? ipv6_get_lladdr+0x490/0x490 [ 229.887101][ C3] run_timer_softirq+0x6c3/0x1790 [ 229.887107][ C3] ? add_timer+0x930/0x930 [ 229.887113][ C3] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 229.887119][ C3] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 229.887125][ C3] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 229.887131][ C3] __do_softirq+0x262/0x98c [ 229.887141][ C3] ? sched_clock_cpu+0x14e/0x1b0 [ 229.887147][ C3] irq_exit+0x19b/0x1e0 [ 229.887153][ C3] smp_apic_timer_interrupt+0x1a3/0x610 [ 229.887162][ C3] apic_timer_interrupt+0xf/0x20 [ 229.887168][ C3] [ 229.887174][ C3] RIP: 0010:_raw_spin_unlock_irq+0x4f/0x80 [ 229.887183][ C3] 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 [ 229.887189][ C3] RSP: 0018:ffff888071e5f8d8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 229.887201][ C3] RAX: 1ffffffff12a668d RBX: ffff888071e501c0 RCX: 0000000000000006 [ 229.887208][ C3] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff888071e50a54 [ 229.887214][ C3] RBP: ffff888071e5f8e0 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 229.887221][ C3] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffff88802d537380 [ 229.887227][ C3] R13: ffff888017b1d680 R14: ffff88802c6f8a00 R15: 0000000000000402 [ 229.887233][ C3] ? _raw_spin_unlock_irq+0x23/0x80 [ 229.887239][ C3] finish_task_switch+0x147/0x750 [ 229.887245][ C3] ? finish_task_switch+0x119/0x750 [ 229.887251][ C3] __schedule+0x8e9/0x1f30 [ 229.887257][ C3] ? __sched_text_start+0x8/0x8 [ 229.887263][ C3] ? __this_cpu_preempt_check+0x35/0x190 [ 229.887269][ C3] ? retint_kernel+0x2b/0x2b [ 229.887293][ C3] ? perf_duration_warn+0x40/0x40 [ 229.887299][ C3] ? preempt_schedule+0x4b/0x60 [ 229.887306][ C3] preempt_schedule_common+0x4f/0xe0 [ 229.887312][ C3] ? __perf_event_enable+0x930/0x930 [ 229.887329][ C3] preempt_schedule+0x4b/0x60 [ 229.887329][ C3] ___preempt_schedule+0x16/0x18 [ 229.887329][ C3] ? smp_call_function_single+0x40b/0x480 [ 229.887329][ C3] smp_call_function_single+0x410/0x480 [ 229.887329][ C3] ? perf_duration_warn+0x40/0x40 [ 229.887329][ C3] ? generic_exec_single+0x4c0/0x4c0 [ 229.887329][ C3] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 229.887329][ C3] ? __perf_event_enable+0x930/0x930 [ 229.887329][ C3] task_function_call+0xe9/0x180 [ 229.887329][ C3] ? perf_event_addr_filters_exec+0x310/0x310 [ 229.887329][ C3] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 229.887329][ C3] ? __perf_event_enable+0x930/0x930 [ 229.887329][ C3] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.887329][ C3] ? exclusive_event_installable+0x257/0x320 [ 229.887329][ C3] perf_install_in_context+0x308/0x5a0 [ 229.887329][ C3] ? list_add_event+0xed0/0xed0 [ 229.887329][ C3] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.887329][ C3] ? __perf_event_header_size.isra.0+0x166/0x1c0 [ 229.887329][ C3] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.887329][ C3] __do_sys_perf_event_open+0x1cbc/0x2c70 [ 229.887329][ C3] ? perf_event_set_output+0x4e0/0x4e0 [ 229.887329][ C3] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 229.887329][ C3] ? put_timespec64+0xda/0x140 [ 229.887329][ C3] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 229.887329][ C3] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 229.887329][ C3] ? do_syscall_64+0x26/0x790 [ 229.887329][ C3] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.887329][ C3] ? do_syscall_64+0x26/0x790 [ 229.887329][ C3] __x64_sys_perf_event_open+0xbe/0x150 [ 229.887329][ C3] do_syscall_64+0xfa/0x790 [ 229.887329][ C3] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.887329][ C3] RIP: 0033:0x45a759 [ 229.887329][ C3] 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 [ 229.887329][ C3] RSP: 002b:00007f8fbf939c88 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 229.887329][ C3] RAX: ffffffffffffffda RBX: 000000000071bf00 RCX: 000000000045a759 [ 229.887329][ C3] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000a00 [ 229.887329][ C3] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 229.887329][ C3] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f8fbf93a6d4 [ 229.887329][ C3] R13: 00000000004aec2b R14: 00000000006f1ca8 R15: 00000000ffffffff [ 229.682880][ C1] Kernel panic - not syncing: softlockup: hung tasks [ 230.554483][ C1] CPU: 1 PID: 7904 Comm: syz-executor.0 Tainted: G L 5.4.0-syzkaller #0 [ 230.554483][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 230.554483][ C1] Call Trace: [ 230.554483][ C1] [ 230.554483][ C1] dump_stack+0x197/0x210 [ 230.554483][ C1] panic+0x2e3/0x75c [ 230.554483][ C1] ? add_taint.cold+0x16/0x16 [ 230.554483][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 230.554483][ C1] ? printk_safe_flush+0xf2/0x140 [ 230.554483][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.554483][ C1] ? watchdog_timer_fn.cold+0x5/0x33 [ 230.682904][ C1] ? watchdog_timer_fn+0x56e/0x5c0 [ 230.682904][ C1] watchdog_timer_fn.cold+0x16/0x33 [ 230.682904][ C1] __hrtimer_run_queues+0x364/0xe40 [ 230.682904][ C1] ? lockup_detector_update_enable+0xa0/0xa0 [ 230.682904][ C1] ? hrtimer_init+0x330/0x330 [ 230.682904][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 230.682904][ C1] ? ktime_get_update_offsets_now+0x2ce/0x430 [ 230.682904][ C1] hrtimer_interrupt+0x314/0x770 [ 230.682904][ C1] smp_apic_timer_interrupt+0x160/0x610 [ 230.682904][ C1] apic_timer_interrupt+0xf/0x20 [ 230.682904][ C1] RIP: 0010:__kasan_kmalloc.constprop.0+0xb3/0xe0 [ 230.682904][ C1] Code: 83 c4 08 4c 89 e8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 89 55 d0 e8 1d 2c 00 00 48 8b 75 d0 e9 79 ff ff ff 49 63 9f 30 01 00 00 <44> 89 e7 65 48 8b 04 25 c0 1e 02 00 8b 80 d8 04 00 00 4c 01 eb 89 [ 230.682904][ C1] RSP: 0018:ffff88802d309a38 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 230.682904][ C1] RAX: ffffed10031ccd40 RBX: 0000000000000200 RCX: 0000000000000000 [ 230.682904][ C1] RDX: 0000000000000000 RSI: 00000000000000fc RDI: ffffed10031ccd40 [ 230.682904][ C1] RBP: ffff88802d309a68 R08: 1ffffffff15d29b7 R09: ffffed10031ccd40 [ 230.682904][ C1] R10: fffffbfff15d29b7 R11: ffffffff8ae94dbf R12: 0000000000082a20 [ 230.682904][ C1] R13: ffff888018e66800 R14: 0000000000000000 R15: ffff88802cc00a80 [ 230.682904][ C1] ? apic_timer_interrupt+0xa/0x20 [ 230.682904][ C1] ? __kasan_kmalloc.constprop.0+0x81/0xe0 [ 230.682904][ C1] kasan_slab_alloc+0xf/0x20 [ 230.682904][ C1] kmem_cache_alloc_node_trace+0x143/0x750 [ 230.682904][ C1] ? __lock_acquire+0x16f2/0x4a00 [ 230.682904][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 230.682904][ C1] __kmalloc_node_track_caller+0x3d/0x70 [ 230.682904][ C1] __kmalloc_reserve.isra.0+0x40/0xf0 [ 230.682904][ C1] pskb_expand_head+0x151/0xff0 [ 230.682904][ C1] ? mark_held_locks+0xa4/0xf0 [ 230.682904][ C1] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 230.682904][ C1] ? send_hsr_supervision_frame+0xa10/0xf20 [ 230.682904][ C1] __skb_pad+0x196/0x610 [ 230.682904][ C1] send_hsr_supervision_frame+0xc26/0xf20 [ 230.682904][ C1] ? lock_acquire+0x190/0x410 [ 230.682904][ C1] ? hsr_dev_open+0x370/0x370 [ 230.682904][ C1] hsr_announce+0x12f/0x3b0 [ 230.682904][ C1] call_timer_fn+0x1ac/0x780 [ 230.682904][ C1] ? hsr_dev_open+0x370/0x370 [ 230.682904][ C1] ? msleep_interruptible+0x150/0x150 [ 230.682904][ C1] ? run_timer_softirq+0x6b1/0x1790 [ 230.682904][ C1] ? trace_hardirqs_on+0x67/0x240 [ 230.682904][ C1] ? hsr_dev_open+0x370/0x370 [ 230.682904][ C1] ? hsr_dev_open+0x370/0x370 [ 230.682904][ C1] run_timer_softirq+0x6c3/0x1790 [ 230.682904][ C1] ? add_timer+0x930/0x930 [ 230.682904][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 230.682904][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 230.682904][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 230.682904][ C1] __do_softirq+0x262/0x98c [ 230.682904][ C1] ? sched_clock_cpu+0x14e/0x1b0 [ 230.682904][ C1] irq_exit+0x19b/0x1e0 [ 230.682904][ C1] smp_apic_timer_interrupt+0x1a3/0x610 [ 230.682904][ C1] apic_timer_interrupt+0xf/0x20 [ 230.682904][ C1] [ 230.682904][ C1] RIP: 0010:_raw_spin_unlock_irq+0x4f/0x80 [ 230.682904][ C1] 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 [ 230.682904][ C1] RSP: 0018:ffff8880724ff8d8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 230.682904][ C1] RAX: 1ffffffff12a668d RBX: ffff8880724f4080 RCX: 0000000000000006 [ 230.682904][ C1] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff8880724f4914 [ 230.682904][ C1] RBP: ffff8880724ff8e0 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 230.682904][ C1] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffff88802d337380 [ 230.682904][ C1] R13: ffff88802c4b8380 R14: ffff88802c6f8a00 R15: 0000000000000000 [ 230.682904][ C1] ? _raw_spin_unlock_irq+0x23/0x80 [ 230.682904][ C1] finish_task_switch+0x147/0x750 [ 230.682904][ C1] ? finish_task_switch+0x119/0x750 [ 230.682904][ C1] __schedule+0x8e9/0x1f30 [ 230.682904][ C1] ? __sched_text_start+0x8/0x8 [ 230.682904][ C1] ? __this_cpu_preempt_check+0x35/0x190 [ 230.682904][ C1] ? retint_kernel+0x2b/0x2b [ 230.682904][ C1] ? perf_duration_warn+0x40/0x40 [ 230.682904][ C1] ? preempt_schedule+0x4b/0x60 [ 230.682904][ C1] preempt_schedule_common+0x4f/0xe0 [ 230.682904][ C1] ? __perf_event_enable+0x930/0x930 [ 230.682904][ C1] preempt_schedule+0x4b/0x60 [ 230.682904][ C1] ___preempt_schedule+0x16/0x18 [ 230.682904][ C1] ? smp_call_function_single+0x40b/0x480 [ 230.682904][ C1] smp_call_function_single+0x410/0x480 [ 230.682904][ C1] ? perf_duration_warn+0x40/0x40 [ 230.682904][ C1] ? generic_exec_single+0x4c0/0x4c0 [ 230.682904][ C1] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 230.682904][ C1] ? __perf_event_enable+0x930/0x930 [ 230.682904][ C1] task_function_call+0xe9/0x180 [ 230.682904][ C1] ? perf_event_addr_filters_exec+0x310/0x310 [ 230.682904][ C1] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 230.682904][ C1] ? __perf_event_enable+0x930/0x930 [ 230.682904][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.682904][ C1] ? exclusive_event_installable+0x257/0x320 [ 230.682904][ C1] perf_install_in_context+0x308/0x5a0 [ 230.682904][ C1] ? list_add_event+0xed0/0xed0 [ 230.682904][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.682904][ C1] ? __perf_event_header_size.isra.0+0x166/0x1c0 [ 230.682904][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.682904][ C1] __do_sys_perf_event_open+0x1cbc/0x2c70 [ 230.682904][ C1] ? perf_event_set_output+0x4e0/0x4e0 [ 230.682904][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.682904][ C1] ? put_timespec64+0xda/0x140 [ 230.682904][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 230.682904][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 230.682904][ C1] ? do_syscall_64+0x26/0x790 [ 230.682904][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.682904][ C1] ? do_syscall_64+0x26/0x790 [ 230.682904][ C1] __x64_sys_perf_event_open+0xbe/0x150 [ 230.682904][ C1] do_syscall_64+0xfa/0x790 [ 230.682904][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.682904][ C1] RIP: 0033:0x45a759 [ 230.682904][ C1] 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 [ 230.682904][ C1] RSP: 002b:00007f96463a5c88 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 230.682904][ C1] RAX: ffffffffffffffda RBX: 000000000071bfa8 RCX: 000000000045a759 [ 230.682904][ C1] RDX: ffffff7fffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 230.682904][ C1] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 230.682904][ C1] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f96463a66d4 [ 230.682904][ C1] R13: 00000000004aec2b R14: 00000000006f1ca8 R15: 00000000ffffffff [ 230.682904][ C1] ------------[ cut here ]------------ [ 230.682904][ C1] WARNING: CPU: 1 PID: 7904 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 230.682904][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 230.682904][ C1] ------------[ cut here ]------------ [ 230.682904][ C1] WARNING: CPU: 1 PID: 7904 at kernel/locking/mutex.c:1419 mutex_trylock+0x279/0x2f0 [ 230.682904][ C1] Modules linked in: [ 230.682904][ C1] CPU: 1 PID: 7904 Comm: syz-executor.0 Tainted: G L 5.4.0-syzkaller #0 [ 230.682904][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 230.682904][ C1] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 230.682904][ C1] 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 [ 230.682904][ C1] RSP: 0018:ffff88802d309088 EFLAGS: 00010006 [ 230.682904][ C1] RAX: 0000000000010104 RBX: 1ffff11005a61219 RCX: 0000000000000004 [ 230.682904][ C1] RDX: 0000000000010100 RSI: ffffffff816bc9c5 RDI: ffffffff895c25a0 [ 230.682904][ C1] RBP: ffff88802d3090b8 R08: 0000000000000002 R09: fffffbfff12b381d [ 230.682904][ C1] R10: fffffbfff12b381c R11: ffffffff8959c0e3 R12: ffffffff8b2024e0 [ 230.682904][ C1] R13: 0000000000000000 R14: ffffffff87b93400 R15: ffffffff895c25a0 [ 230.682904][ C1] FS: 00007f96463a6700(0000) GS:ffff88802d300000(0000) knlGS:0000000000000000 [ 230.682904][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 230.682904][ C1] CR2: 00000000006ff040 CR3: 0000000072b3b000 CR4: 00000000003406e0 [ 230.682904][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 230.682904][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 230.682904][ C1] Call Trace: [ 230.682904][ C1] [ 230.682904][ C1] ? mutex_trylock+0x1f0/0x2f0 [ 230.682904][ C1] __crash_kexec+0x91/0x200 [ 230.682904][ C1] ? kexec_crash_loaded+0x20/0x20 [ 230.682904][ C1] ? trace_hardirqs_off+0x62/0x240 [ 230.682904][ C1] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 230.682904][ C1] ? __printk_safe_flush+0x31e/0x3a0 [ 230.682904][ C1] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 230.682904][ C1] ? find_next_bit+0x107/0x130 [ 230.682904][ C1] ? cpumask_next+0x41/0x50 [ 230.682904][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 230.682904][ C1] ? printk_safe_flush+0xf2/0x140 [ 230.682904][ C1] ? mutex_trylock+0x1f0/0x2f0 [ 230.682904][ C1] panic+0x308/0x75c [ 230.682904][ C1] ? add_taint.cold+0x16/0x16 [ 230.682904][ C1] ? printk+0xba/0xed [ 230.682904][ C1] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 230.682904][ C1] ? __warn.cold+0x14/0x3e [ 230.682904][ C1] ? __warn+0xd9/0x1cf [ 230.682904][ C1] ? mutex_trylock+0x279/0x2f0 [ 230.682904][ C1] __warn.cold+0x2f/0x3e [ 230.682904][ C1] ? report_bug.cold+0x63/0xb2 [ 230.682904][ C1] ? mutex_trylock+0x279/0x2f0 [ 230.682904][ C1] report_bug+0x289/0x300 [ 230.682904][ C1] do_error_trap+0x11b/0x200 [ 230.682904][ C1] do_invalid_op+0x37/0x50 [ 230.682904][ C1] ? mutex_trylock+0x279/0x2f0 [ 230.682904][ C1] invalid_op+0x23/0x30 [ 230.682904][ C1] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 230.682904][ C1] 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 [ 230.682904][ C1] RSP: 0018:ffff88802d3094c0 EFLAGS: 00010006 [ 230.682904][ C1] RAX: 0000000000010103 RBX: 1ffff11005a612a0 RCX: 0000000000000004 [ 231.682893][ C1] RDX: 0000000000010100 RSI: ffffffff816bc9c5 RDI: ffffffff895c25a0 [ 231.682893][ C1] RBP: ffff88802d3094f0 R08: 0000000000000001 R09: fffffbfff12b381d [ 231.682893][ C1] R10: fffffbfff12b381c R11: ffffffff8959c0e3 R12: ffffffff8b2024e0 [ 231.682893][ C1] R13: 0000000000000000 R14: ffff88802d309900 R15: ffffffff895c25a0 [ 231.682893][ C1] ? __crash_kexec+0x85/0x200 [ 231.682893][ C1] __crash_kexec+0x91/0x200 [ 231.682893][ C1] ? kexec_crash_loaded+0x20/0x20 [ 231.682893][ C1] ? trace_hardirqs_off+0x62/0x240 [ 231.682893][ C1] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 231.682893][ C1] ? __printk_safe_flush+0x31e/0x3a0 [ 231.682893][ C1] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 231.682893][ C1] ? find_next_bit+0x107/0x130 [ 231.682893][ C1] ? cpumask_next+0x41/0x50 [ 231.682893][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 231.682893][ C1] ? printk_safe_flush+0xf2/0x140 [ 231.682893][ C1] panic+0x308/0x75c [ 231.682893][ C1] ? add_taint.cold+0x16/0x16 [ 231.682893][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 231.682893][ C1] ? printk_safe_flush+0xf2/0x140 [ 231.682893][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.682893][ C1] ? watchdog_timer_fn.cold+0x5/0x33 [ 231.682893][ C1] ? watchdog_timer_fn+0x56e/0x5c0 [ 231.682893][ C1] watchdog_timer_fn.cold+0x16/0x33 [ 231.682893][ C1] __hrtimer_run_queues+0x364/0xe40 [ 231.682893][ C1] ? lockup_detector_update_enable+0xa0/0xa0 [ 231.682893][ C1] ? hrtimer_init+0x330/0x330 [ 231.682893][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 231.682893][ C1] ? ktime_get_update_offsets_now+0x2ce/0x430 [ 231.682893][ C1] hrtimer_interrupt+0x314/0x770 [ 231.682893][ C1] smp_apic_timer_interrupt+0x160/0x610 [ 231.682893][ C1] apic_timer_interrupt+0xf/0x20 [ 231.682893][ C1] RIP: 0010:__kasan_kmalloc.constprop.0+0xb3/0xe0 [ 231.682893][ C1] Code: 83 c4 08 4c 89 e8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 89 55 d0 e8 1d 2c 00 00 48 8b 75 d0 e9 79 ff ff ff 49 63 9f 30 01 00 00 <44> 89 e7 65 48 8b 04 25 c0 1e 02 00 8b 80 d8 04 00 00 4c 01 eb 89 [ 231.682893][ C1] RSP: 0018:ffff88802d309a38 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 231.682893][ C1] RAX: ffffed10031ccd40 RBX: 0000000000000200 RCX: 0000000000000000 [ 231.682893][ C1] RDX: 0000000000000000 RSI: 00000000000000fc RDI: ffffed10031ccd40 [ 231.682893][ C1] RBP: ffff88802d309a68 R08: 1ffffffff15d29b7 R09: ffffed10031ccd40 [ 231.682893][ C1] R10: fffffbfff15d29b7 R11: ffffffff8ae94dbf R12: 0000000000082a20 [ 231.682893][ C1] R13: ffff888018e66800 R14: 0000000000000000 R15: ffff88802cc00a80 [ 231.682893][ C1] ? apic_timer_interrupt+0xa/0x20 [ 231.682893][ C1] ? __kasan_kmalloc.constprop.0+0x81/0xe0 [ 231.682893][ C1] kasan_slab_alloc+0xf/0x20 [ 231.682893][ C1] kmem_cache_alloc_node_trace+0x143/0x750 [ 231.682893][ C1] ? __lock_acquire+0x16f2/0x4a00 [ 231.682893][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 231.682893][ C1] __kmalloc_node_track_caller+0x3d/0x70 [ 231.682893][ C1] __kmalloc_reserve.isra.0+0x40/0xf0 [ 231.682893][ C1] pskb_expand_head+0x151/0xff0 [ 231.682893][ C1] ? mark_held_locks+0xa4/0xf0 [ 231.682893][ C1] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 231.682893][ C1] ? send_hsr_supervision_frame+0xa10/0xf20 [ 231.682893][ C1] __skb_pad+0x196/0x610 [ 231.682893][ C1] send_hsr_supervision_frame+0xc26/0xf20 [ 231.682893][ C1] ? lock_acquire+0x190/0x410 [ 231.682893][ C1] ? hsr_dev_open+0x370/0x370 [ 231.682893][ C1] hsr_announce+0x12f/0x3b0 [ 231.682893][ C1] call_timer_fn+0x1ac/0x780 [ 231.682893][ C1] ? hsr_dev_open+0x370/0x370 [ 231.682893][ C1] ? msleep_interruptible+0x150/0x150 [ 231.682893][ C1] ? run_timer_softirq+0x6b1/0x1790 [ 231.682893][ C1] ? trace_hardirqs_on+0x67/0x240 [ 231.682893][ C1] ? hsr_dev_open+0x370/0x370 [ 231.682893][ C1] ? hsr_dev_open+0x370/0x370 [ 231.682893][ C1] run_timer_softirq+0x6c3/0x1790 [ 231.682893][ C1] ? add_timer+0x930/0x930 [ 231.682893][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 231.682893][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 231.682893][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 231.682893][ C1] __do_softirq+0x262/0x98c [ 231.682893][ C1] ? sched_clock_cpu+0x14e/0x1b0 [ 231.682893][ C1] irq_exit+0x19b/0x1e0 [ 231.682893][ C1] smp_apic_timer_interrupt+0x1a3/0x610 [ 231.682893][ C1] apic_timer_interrupt+0xf/0x20 [ 231.682893][ C1] [ 231.682893][ C1] RIP: 0010:_raw_spin_unlock_irq+0x4f/0x80 [ 231.682893][ C1] 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 [ 231.682893][ C1] RSP: 0018:ffff8880724ff8d8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 231.682893][ C1] RAX: 1ffffffff12a668d RBX: ffff8880724f4080 RCX: 0000000000000006 [ 231.682893][ C1] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff8880724f4914 [ 231.682893][ C1] RBP: ffff8880724ff8e0 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 231.682893][ C1] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffff88802d337380 [ 231.682893][ C1] R13: ffff88802c4b8380 R14: ffff88802c6f8a00 R15: 0000000000000000 [ 231.682893][ C1] ? _raw_spin_unlock_irq+0x23/0x80 [ 231.682893][ C1] finish_task_switch+0x147/0x750 [ 231.682893][ C1] ? finish_task_switch+0x119/0x750 [ 231.682893][ C1] __schedule+0x8e9/0x1f30 [ 231.682893][ C1] ? __sched_text_start+0x8/0x8 [ 231.682893][ C1] ? __this_cpu_preempt_check+0x35/0x190 [ 231.682893][ C1] ? retint_kernel+0x2b/0x2b [ 231.682893][ C1] ? perf_duration_warn+0x40/0x40 [ 231.682893][ C1] ? preempt_schedule+0x4b/0x60 [ 231.682893][ C1] preempt_schedule_common+0x4f/0xe0 [ 231.682893][ C1] ? __perf_event_enable+0x930/0x930 [ 231.682893][ C1] preempt_schedule+0x4b/0x60 [ 231.682893][ C1] ___preempt_schedule+0x16/0x18 [ 231.682893][ C1] ? smp_call_function_single+0x40b/0x480 [ 231.682893][ C1] smp_call_function_single+0x410/0x480 [ 231.682893][ C1] ? perf_duration_warn+0x40/0x40 [ 231.682893][ C1] ? generic_exec_single+0x4c0/0x4c0 [ 231.682893][ C1] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 231.682893][ C1] ? __perf_event_enable+0x930/0x930 [ 231.682893][ C1] task_function_call+0xe9/0x180 [ 231.682893][ C1] ? perf_event_addr_filters_exec+0x310/0x310 [ 231.682893][ C1] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 231.682893][ C1] ? __perf_event_enable+0x930/0x930 [ 232.304835][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.304835][ C1] ? exclusive_event_installable+0x257/0x320 [ 232.304835][ C1] perf_install_in_context+0x308/0x5a0 [ 232.304835][ C1] ? list_add_event+0xed0/0xed0 [ 232.304835][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.304835][ C1] ? __perf_event_header_size.isra.0+0x166/0x1c0 [ 232.304835][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.304835][ C1] __do_sys_perf_event_open+0x1cbc/0x2c70 [ 232.304835][ C1] ? perf_event_set_output+0x4e0/0x4e0 [ 232.304835][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.304835][ C1] ? put_timespec64+0xda/0x140 [ 232.304835][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 232.304835][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 232.304835][ C1] ? do_syscall_64+0x26/0x790 [ 232.304835][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.304835][ C1] ? do_syscall_64+0x26/0x790 [ 232.304835][ C1] __x64_sys_perf_event_open+0xbe/0x150 [ 232.304835][ C1] do_syscall_64+0xfa/0x790 [ 232.304835][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.304835][ C1] RIP: 0033:0x45a759 [ 232.304835][ C1] 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 [ 232.304835][ C1] RSP: 002b:00007f96463a5c88 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 232.304835][ C1] RAX: ffffffffffffffda RBX: 000000000071bfa8 RCX: 000000000045a759 [ 232.304835][ C1] RDX: ffffff7fffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 232.304835][ C1] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 232.304835][ C1] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f96463a66d4 [ 232.304835][ C1] R13: 00000000004aec2b R14: 00000000006f1ca8 R15: 00000000ffffffff [ 232.304835][ C1] irq event stamp: 5294377 [ 232.304835][ C1] hardirqs last enabled at (5294376): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 232.304835][ C1] hardirqs last disabled at (5294377): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 232.304835][ C1] softirqs last enabled at (195728): [] __do_softirq+0x6cd/0x98c [ 232.304835][ C1] softirqs last disabled at (207323): [] irq_exit+0x19b/0x1e0 [ 232.304835][ C1] ---[ end trace de7c425b682a2832 ]--- [ 232.304835][ C1] ------------[ cut here ]------------ [ 232.304835][ C1] WARNING: CPU: 1 PID: 7904 at kernel/locking/mutex.c:737 mutex_unlock+0x1d/0x30 [ 232.304835][ C1] Modules linked in: [ 232.304835][ C1] CPU: 1 PID: 7904 Comm: syz-executor.0 Tainted: G W L 5.4.0-syzkaller #0 [ 232.304835][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [ 232.304835][ C1] RIP: 0010:mutex_unlock+0x1d/0x30 [ 232.304835][ C1] 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 [ 232.304835][ C1] RSP: 0018:ffff88802d3090b8 EFLAGS: 00010006 [ 232.304835][ C1] RAX: 0000000000010104 RBX: 1ffff11005a61219 RCX: ffffffff816bc9dd [ 232.304835][ C1] RDX: 0000000000010100 RSI: ffffffff816bca3f RDI: ffffffff895c25a0 [ 232.304835][ C1] RBP: ffff88802d3090b8 R08: ffff8880724f4080 R09: fffffbfff15d29ba [ 232.304835][ C1] R10: ffff8880724f49b8 R11: ffff8880724f4080 R12: 0000000000000001 [ 232.304835][ C1] R13: 0000000000000000 R14: ffffffff87b93400 R15: 000000000000058b [ 232.304835][ C1] FS: 00007f96463a6700(0000) GS:ffff88802d300000(0000) knlGS:0000000000000000 [ 232.304835][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 232.304835][ C1] CR2: 00000000006ff040 CR3: 0000000072b3b000 CR4: 00000000003406e0 [ 232.304835][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 232.304835][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 232.304835][ C1] Call Trace: [ 232.304835][ C1] [ 232.304835][ C1] __crash_kexec+0x10b/0x200 [ 232.304835][ C1] ? kexec_crash_loaded+0x20/0x20 [ 232.682969][ C1] ? trace_hardirqs_off+0x62/0x240 [ 232.682969][ C1] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 232.682969][ C1] ? __printk_safe_flush+0x31e/0x3a0 [ 232.682969][ C1] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 232.682969][ C1] ? find_next_bit+0x107/0x130 [ 232.682969][ C1] ? cpumask_next+0x41/0x50 [ 232.682969][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.682969][ C1] ? printk_safe_flush+0xf2/0x140 [ 232.682969][ C1] ? mutex_trylock+0x1f0/0x2f0 [ 232.682969][ C1] panic+0x308/0x75c [ 232.682969][ C1] ? add_taint.cold+0x16/0x16 [ 232.682969][ C1] ? printk+0xba/0xed [ 232.682969][ C1] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 232.682969][ C1] ? __warn.cold+0x14/0x3e [ 232.682969][ C1] ? __warn+0xd9/0x1cf [ 232.682969][ C1] ? mutex_trylock+0x279/0x2f0 [ 232.682969][ C1] __warn.cold+0x2f/0x3e [ 232.682969][ C1] ? report_bug.cold+0x63/0xb2 [ 232.682969][ C1] ? mutex_trylock+0x279/0x2f0 [ 232.682969][ C1] report_bug+0x289/0x300 [ 232.682969][ C1] do_error_trap+0x11b/0x200 [ 232.682969][ C1] do_invalid_op+0x37/0x50 [ 232.682969][ C1] ? mutex_trylock+0x279/0x2f0 [ 232.682969][ C1] invalid_op+0x23/0x30 [ 232.682969][ C1] RIP: 0010:mutex_trylock+0x279/0x2f0 [ 232.682969][ C1] 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 [ 232.682969][ C1] RSP: 0018:ffff88802d3094c0 EFLAGS: 00010006 [ 232.682969][ C1] RAX: 0000000000010103 RBX: 1ffff11005a612a0 RCX: 0000000000000004 [ 232.682969][ C1] RDX: 0000000000010100 RSI: ffffffff816bc9c5 RDI: ffffffff895c25a0 [ 232.682969][ C1] RBP: ffff88802d3094f0 R08: 0000000000000001 R09: fffffbfff12b381d [ 232.682969][ C1] R10: fffffbfff12b381c R11: ffffffff8959c0e3 R12: ffffffff8b2024e0 [ 232.682969][ C1] R13: 0000000000000000 R14: ffff88802d309900 R15: ffffffff895c25a0 [ 232.682969][ C1] ? __crash_kexec+0x85/0x200 [ 232.682969][ C1] __crash_kexec+0x91/0x200 [ 232.682969][ C1] ? kexec_crash_loaded+0x20/0x20 [ 232.682969][ C1] ? trace_hardirqs_off+0x62/0x240 [ 232.682969][ C1] ? _raw_spin_unlock_irqrestore+0x9f/0xe0 [ 232.682969][ C1] ? __printk_safe_flush+0x31e/0x3a0 [ 232.682969][ C1] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 232.682969][ C1] ? find_next_bit+0x107/0x130 [ 232.682969][ C1] ? cpumask_next+0x41/0x50 [ 232.682969][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.682969][ C1] ? printk_safe_flush+0xf2/0x140 [ 232.682969][ C1] panic+0x308/0x75c [ 232.682969][ C1] ? add_taint.cold+0x16/0x16 [ 232.682969][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.682969][ C1] ? printk_safe_flush+0xf2/0x140 [ 232.682969][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.682969][ C1] ? watchdog_timer_fn.cold+0x5/0x33 [ 232.682969][ C1] ? watchdog_timer_fn+0x56e/0x5c0 [ 232.682969][ C1] watchdog_timer_fn.cold+0x16/0x33 [ 232.682969][ C1] __hrtimer_run_queues+0x364/0xe40 [ 232.682969][ C1] ? lockup_detector_update_enable+0xa0/0xa0 [ 232.682969][ C1] ? hrtimer_init+0x330/0x330 [ 232.682969][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.682969][ C1] ? ktime_get_update_offsets_now+0x2ce/0x430 [ 232.682969][ C1] hrtimer_interrupt+0x314/0x770 [ 232.682969][ C1] smp_apic_timer_interrupt+0x160/0x610 [ 232.682969][ C1] apic_timer_interrupt+0xf/0x20 [ 232.682969][ C1] RIP: 0010:__kasan_kmalloc.constprop.0+0xb3/0xe0 [ 232.682969][ C1] Code: 83 c4 08 4c 89 e8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 89 55 d0 e8 1d 2c 00 00 48 8b 75 d0 e9 79 ff ff ff 49 63 9f 30 01 00 00 <44> 89 e7 65 48 8b 04 25 c0 1e 02 00 8b 80 d8 04 00 00 4c 01 eb 89 [ 232.682969][ C1] RSP: 0018:ffff88802d309a38 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff13 [ 232.682969][ C1] RAX: ffffed10031ccd40 RBX: 0000000000000200 RCX: 0000000000000000 [ 232.682969][ C1] RDX: 0000000000000000 RSI: 00000000000000fc RDI: ffffed10031ccd40 [ 232.682969][ C1] RBP: ffff88802d309a68 R08: 1ffffffff15d29b7 R09: ffffed10031ccd40 [ 232.682969][ C1] R10: fffffbfff15d29b7 R11: ffffffff8ae94dbf R12: 0000000000082a20 [ 232.682969][ C1] R13: ffff888018e66800 R14: 0000000000000000 R15: ffff88802cc00a80 [ 232.682969][ C1] ? apic_timer_interrupt+0xa/0x20 [ 232.682969][ C1] ? __kasan_kmalloc.constprop.0+0x81/0xe0 [ 232.682969][ C1] kasan_slab_alloc+0xf/0x20 [ 232.682969][ C1] kmem_cache_alloc_node_trace+0x143/0x750 [ 232.682969][ C1] ? __lock_acquire+0x16f2/0x4a00 [ 232.682969][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 232.682969][ C1] __kmalloc_node_track_caller+0x3d/0x70 [ 232.682969][ C1] __kmalloc_reserve.isra.0+0x40/0xf0 [ 232.682969][ C1] pskb_expand_head+0x151/0xff0 [ 232.682969][ C1] ? mark_held_locks+0xa4/0xf0 [ 232.682969][ C1] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 232.682969][ C1] ? send_hsr_supervision_frame+0xa10/0xf20 [ 232.682969][ C1] __skb_pad+0x196/0x610 [ 232.682969][ C1] send_hsr_supervision_frame+0xc26/0xf20 [ 232.682969][ C1] ? lock_acquire+0x190/0x410 [ 232.682969][ C1] ? hsr_dev_open+0x370/0x370 [ 232.682969][ C1] hsr_announce+0x12f/0x3b0 [ 232.682969][ C1] call_timer_fn+0x1ac/0x780 [ 232.682969][ C1] ? hsr_dev_open+0x370/0x370 [ 232.682969][ C1] ? msleep_interruptible+0x150/0x150 [ 232.682969][ C1] ? run_timer_softirq+0x6b1/0x1790 [ 232.682969][ C1] ? trace_hardirqs_on+0x67/0x240 [ 232.682969][ C1] ? hsr_dev_open+0x370/0x370 [ 232.682969][ C1] ? hsr_dev_open+0x370/0x370 [ 232.682969][ C1] run_timer_softirq+0x6c3/0x1790 [ 232.682969][ C1] ? add_timer+0x930/0x930 [ 232.682969][ C1] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 232.682969][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 232.682969][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 232.682969][ C1] __do_softirq+0x262/0x98c [ 232.682969][ C1] ? sched_clock_cpu+0x14e/0x1b0 [ 232.682969][ C1] irq_exit+0x19b/0x1e0 [ 232.682969][ C1] smp_apic_timer_interrupt+0x1a3/0x610 [ 232.682969][ C1] apic_timer_interrupt+0xf/0x20 [ 232.682969][ C1] [ 232.682969][ C1] RIP: 0010:_raw_spin_unlock_irq+0x4f/0x80 [ 232.682969][ C1] 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 [ 232.682969][ C1] RSP: 0018:ffff8880724ff8d8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 232.682969][ C1] RAX: 1ffffffff12a668d RBX: ffff8880724f4080 RCX: 0000000000000006 [ 232.682969][ C1] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff8880724f4914 [ 232.682969][ C1] RBP: ffff8880724ff8e0 R08: 1ffffffff15d29b8 R09: fffffbfff15d29b9 [ 232.682969][ C1] R10: fffffbfff15d29b8 R11: ffffffff8ae94dc7 R12: ffff88802d337380 [ 232.682969][ C1] R13: ffff88802c4b8380 R14: ffff88802c6f8a00 R15: 0000000000000000 [ 232.682969][ C1] ? _raw_spin_unlock_irq+0x23/0x80 [ 232.682969][ C1] finish_task_switch+0x147/0x750 [ 232.682969][ C1] ? finish_task_switch+0x119/0x750 [ 232.682969][ C1] __schedule+0x8e9/0x1f30 [ 232.682969][ C1] ? __sched_text_start+0x8/0x8 [ 232.682969][ C1] ? __this_cpu_preempt_check+0x35/0x190 [ 232.682969][ C1] ? retint_kernel+0x2b/0x2b [ 232.682969][ C1] ? perf_duration_warn+0x40/0x40 [ 232.682969][ C1] ? preempt_schedule+0x4b/0x60 [ 232.682969][ C1] preempt_schedule_common+0x4f/0xe0 [ 232.682969][ C1] ? __perf_event_enable+0x930/0x930 [ 232.682969][ C1] preempt_schedule+0x4b/0x60 [ 232.682969][ C1] ___preempt_schedule+0x16/0x18 [ 232.682969][ C1] ? smp_call_function_single+0x40b/0x480 [ 232.682969][ C1] smp_call_function_single+0x410/0x480 [ 232.682969][ C1] ? perf_duration_warn+0x40/0x40 [ 232.682969][ C1] ? generic_exec_single+0x4c0/0x4c0 [ 232.682969][ C1] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 232.682969][ C1] ? __perf_event_enable+0x930/0x930 [ 232.682969][ C1] task_function_call+0xe9/0x180 [ 232.682969][ C1] ? perf_event_addr_filters_exec+0x310/0x310 [ 232.682969][ C1] ? __do_sys_perf_event_open+0x174c/0x2c70 [ 232.682969][ C1] ? __perf_event_enable+0x930/0x930 [ 232.682969][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.682969][ C1] ? exclusive_event_installable+0x257/0x320 [ 232.682969][ C1] perf_install_in_context+0x308/0x5a0 [ 232.682969][ C1] ? list_add_event+0xed0/0xed0 [ 232.682969][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.682969][ C1] ? __perf_event_header_size.isra.0+0x166/0x1c0 [ 232.682969][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.682969][ C1] __do_sys_perf_event_open+0x1cbc/0x2c70 [ 232.682969][ C1] ? perf_event_set_output+0x4e0/0x4e0 [ 232.682969][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.682969][ C1] ? put_timespec64+0xda/0x140 [ 232.682969][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 232.682969][ C1] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 232.682969][ C1] ? do_syscall_64+0x26/0x790 [ 232.682969][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.682969][ C1] ? do_syscall_64+0x26/0x790 [ 232.682969][ C1] __x64_sys_perf_event_open+0xbe/0x150 [ 232.682969][ C1] do_syscall_64+0xfa/0x790 [ 232.682969][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.682969][ C1] RIP: 0033:0x45a759 [ 232.682969][ C1] 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 [ 232.682969][ C1] RSP: 002b:00007f96463a5c88 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 232.682969][ C1] RAX: ffffffffffffffda RBX: 000000000071bfa8 RCX: 000000000045a759 [ 232.682969][ C1] RDX: ffffff7fffffffff RSI: 0000000000000000 RDI: 000000002001d000 [ 232.682969][ C1] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 232.682969][ C1] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f96463a66d4 [ 232.682969][ C1] R13: 00000000004aec2b R14: 00000000006f1ca8 R15: 00000000ffffffff [ 232.682969][ C1] irq event stamp: 5294377 [ 232.682969][ C1] hardirqs last enabled at (5294376): [] trace_hardirqs_on_thunk+0x1a/0x1c [ 232.682969][ C1] hardirqs last disabled at (5294377): [] trace_hardirqs_off_thunk+0x1a/0x1c [ 232.682969][ C1] softirqs last enabled at (195728): [] __do_softirq+0x6cd/0x98c [ 232.682969][ C1] softirqs last disabled at (207323): [] irq_exit+0x19b/0x1e0 [ 232.682969][ C1] ---[ end trace de7c425b682a2833 ]--- [ 232.682969][ C1] Kernel Offset: disabled [ 232.682969][ C1] Rebooting in 86400 seconds..