Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts. 2019/12/09 13:50:52 fuzzer started 2019/12/09 13:50:53 dialing manager at 10.128.0.105:38603 2019/12/09 13:50:53 syscalls: 2689 2019/12/09 13:50:53 code coverage: enabled 2019/12/09 13:50:53 comparison tracing: enabled 2019/12/09 13:50:53 extra coverage: extra coverage is not supported by the kernel 2019/12/09 13:50:53 setuid sandbox: enabled 2019/12/09 13:50:53 namespace sandbox: enabled 2019/12/09 13:50:53 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/09 13:50:53 fault injection: enabled 2019/12/09 13:50:53 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/09 13:50:53 net packet injection: enabled 2019/12/09 13:50:53 net device setup: enabled 2019/12/09 13:50:53 concurrency sanitizer: enabled 2019/12/09 13:50:53 devlink PCI setup: PCI device 0000:00:10.0 is not available syzkaller login: [ 56.586712][ T7529] KCSAN: could not find function: 'may_open' [ 57.881692][ T7529] KCSAN: could not find function: 'poll_schedule_timeout' 2019/12/09 13:50:57 adding functions to KCSAN blacklist: '__hrtimer_run_queues' 'ep_poll' 'generic_write_end' 'mod_timer' 'generic_fillattr' 'common_perm_cond' 'tick_nohz_idle_stop_tick' 'pcpu_alloc' 'do_exit' 'xas_clear_mark' 'add_timer' 'tcp_add_backlog' 'pipe_poll' 'may_open' 'sbitmap_queue_clear' 'find_next_bit' 'tomoyo_supervisor' 'dd_has_work' 'poll_schedule_timeout' 'ext4_free_inode' 13:51:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getegid() chown(0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x3, r2}]]}}}]}, 0x38}}, 0x0) [ 67.276707][ T7531] IPVS: ftp: loaded support on port[0] = 21 13:51:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000004e00)={&(0x7f0000ff2000/0xe000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff7000/0x4000)=nil, 0x0, 0xfffffdf5, r0}, 0xd3) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f00000017c0), 0x3a8, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) [ 67.349986][ T7531] chnl_net:caif_netlink_parms(): no params data found [ 67.406987][ T7531] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.421230][ T7531] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.429046][ T7531] device bridge_slave_0 entered promiscuous mode [ 67.446974][ T7531] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.454740][ T7531] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.463668][ T7531] device bridge_slave_1 entered promiscuous mode [ 67.481921][ T7531] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.494088][ T7531] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.507896][ T7534] IPVS: ftp: loaded support on port[0] = 21 [ 67.529478][ T7531] team0: Port device team_slave_0 added [ 67.546526][ T7531] team0: Port device team_slave_1 added 13:51:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f00000000c0)=""/85, 0xb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x6c}, {&(0x7f0000000480)=""/60, 0x585}, {&(0x7f0000000200)=""/77, 0xae}, {&(0x7f0000000540)=""/154, 0x40d}, {&(0x7f0000000340)=""/22, 0x16}], 0x161, &(0x7f0000000600)=""/191, 0xbf}}], 0x40000000000020a, 0x0, &(0x7f0000003700)={0x77359400}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x15e, &(0x7f0000000000)=[@op={0x18}], 0x1}], 0x49249249249265b, 0x0) [ 67.634005][ T7531] device hsr_slave_0 entered promiscuous mode [ 67.672026][ T7531] device hsr_slave_1 entered promiscuous mode [ 67.793420][ T7531] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.800527][ T7531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.807899][ T7531] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.815092][ T7531] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.936166][ T7534] chnl_net:caif_netlink_parms(): no params data found [ 67.949401][ T7536] IPVS: ftp: loaded support on port[0] = 21 [ 68.042740][ T7531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.071931][ T7534] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.079100][ T7534] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.087998][ T7534] device bridge_slave_0 entered promiscuous mode [ 68.108196][ T7531] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.122808][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 13:51:07 executing program 3: ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) shmget(0x2, 0x4000, 0x0, &(0x7f000001b000/0x4000)=nil) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000040)={r2, r1, r1}, &(0x7f0000000280)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f0000000540)={'rmd128\x00'}}) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) close(0xffffffffffffffff) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) dup(0xffffffffffffffff) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) r3 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) [ 68.142849][ T3018] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.171499][ T3018] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.191739][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 68.228047][ T7534] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.251397][ T7534] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.291412][ T7534] device bridge_slave_1 entered promiscuous mode [ 68.337544][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.362361][ T3018] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.369465][ T3018] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.422621][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.450121][ T3018] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.457597][ T3018] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.523663][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.575254][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.597910][ T7564] IPVS: ftp: loaded support on port[0] = 21 [ 68.612682][ T7534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.699315][ T7534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.744733][ T7531] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.761216][ T7531] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.813373][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.833373][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.872957][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.899068][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 13:51:08 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) geteuid() r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="24000000010207031dfffd946ff20c0020200a0009000200021d8568031baba20400ff7e", 0x24}], 0x14}, 0x0) syz_open_dev$mouse(0x0, 0x7, 0x0) [ 68.921025][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.950613][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.007226][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.049834][ T7536] chnl_net:caif_netlink_parms(): no params data found [ 69.122439][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.129952][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.201985][ T7531] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.209803][ T7534] team0: Port device team_slave_0 added [ 69.220932][ T7534] team0: Port device team_slave_1 added [ 69.276953][ T7536] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.291972][ T7536] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.321130][ T7536] device bridge_slave_0 entered promiscuous mode [ 69.345041][ T7536] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.362202][ T7536] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.382729][ T7536] device bridge_slave_1 entered promiscuous mode 13:51:08 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x4caaddf5, 0x0, 0x2ac, 0x0, 0x2b0}}], 0x242, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') preadv(r0, &(0x7f00000017c0), 0x333, 0x0) [ 69.463939][ T7534] device hsr_slave_0 entered promiscuous mode [ 69.551501][ T7534] device hsr_slave_1 entered promiscuous mode [ 69.621226][ T7534] debugfs: Directory 'hsr0' with parent '/' already present! [ 69.635708][ T7576] IPVS: ftp: loaded support on port[0] = 21 [ 69.654263][ T7536] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.664807][ T7536] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.713468][ T7536] team0: Port device team_slave_0 added [ 69.745643][ T7536] team0: Port device team_slave_1 added [ 69.747291][ T7582] IPVS: ftp: loaded support on port[0] = 21 [ 69.873500][ T7536] device hsr_slave_0 entered promiscuous mode [ 69.911612][ T7536] device hsr_slave_1 entered promiscuous mode [ 69.941244][ T7536] debugfs: Directory 'hsr0' with parent '/' already present! [ 70.021593][ T7564] chnl_net:caif_netlink_parms(): no params data found [ 70.048881][ T7534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.185038][ T7534] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.244683][ T7606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.256470][ T7606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 13:51:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getegid() chown(0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x3, r2}]]}}}]}, 0x38}}, 0x0) [ 70.421352][ T7564] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.428447][ T7564] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.471980][ T7564] device bridge_slave_0 entered promiscuous mode [ 70.502149][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.510899][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.571590][ T2616] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.578767][ T2616] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.621764][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.630429][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.711540][ T2616] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.718620][ T2616] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.771742][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.802116][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.863889][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.903737][ T2616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.927437][ T7626] ================================================================== [ 70.935973][ T7626] BUG: KCSAN: data-race in pid_update_inode / security_file_open [ 70.943699][ T7626] [ 70.946046][ T7626] read to 0xffff8881255fb588 of 2 bytes by task 7623 on cpu 1: [ 70.953680][ T7626] security_file_open+0x11c/0x210 [ 70.958712][ T7626] do_dentry_open+0x211/0x970 [ 70.963774][ T7626] vfs_open+0x62/0x80 [ 70.967850][ T7626] path_openat+0xf73/0x36e0 [ 70.972356][ T7626] do_filp_open+0x11e/0x1b0 [ 70.976869][ T7626] do_sys_open+0x3b3/0x4f0 [ 70.981284][ T7626] __x64_sys_open+0x55/0x70 [ 70.985785][ T7626] do_syscall_64+0xcc/0x370 [ 70.990639][ T7626] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.996619][ T7626] [ 70.998951][ T7626] write to 0xffff8881255fb588 of 2 bytes by task 7626 on cpu 0: [ 71.006585][ T7626] pid_update_inode+0x51/0x70 [ 71.011261][ T7626] pid_revalidate+0x91/0xd0 [ 71.015938][ T7626] lookup_fast+0x618/0x700 [ 71.020358][ T7626] path_openat+0x2ac/0x36e0 [ 71.024861][ T7626] do_filp_open+0x11e/0x1b0 [ 71.029380][ T7626] do_sys_open+0x3b3/0x4f0 [ 71.033815][ T7626] __x64_sys_open+0x55/0x70 [ 71.038414][ T7626] do_syscall_64+0xcc/0x370 [ 71.043090][ T7626] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.048981][ T7626] [ 71.051301][ T7626] Reported by Kernel Concurrency Sanitizer on: [ 71.057452][ T7626] CPU: 0 PID: 7626 Comm: ps Not tainted 5.4.0-syzkaller #0 [ 71.064901][ T7626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.075436][ T7626] ================================================================== [ 71.083592][ T7626] Kernel panic - not syncing: panic_on_warn set ... [ 71.090225][ T7626] CPU: 0 PID: 7626 Comm: ps Not tainted 5.4.0-syzkaller #0 [ 71.098892][ T7626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.109033][ T7626] Call Trace: [ 71.112393][ T7626] dump_stack+0x11d/0x181 [ 71.116726][ T7626] panic+0x210/0x640 [ 71.120621][ T7626] ? vprintk_func+0x8d/0x140 [ 71.125743][ T7626] kcsan_report.cold+0xc/0xd [ 71.130350][ T7626] kcsan_setup_watchpoint+0x3fe/0x460 [ 71.135724][ T7626] __tsan_unaligned_write2+0xc4/0x100 [ 71.141192][ T7626] pid_update_inode+0x51/0x70 [ 71.145873][ T7626] pid_revalidate+0x91/0xd0 [ 71.150417][ T7626] lookup_fast+0x618/0x700 [ 71.155104][ T7626] path_openat+0x2ac/0x36e0 [ 71.160174][ T7626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 71.166426][ T7626] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 71.172326][ T7626] ? __read_once_size+0x41/0xe0 [ 71.177185][ T7626] do_filp_open+0x11e/0x1b0 [ 71.181691][ T7626] ? __alloc_fd+0x2ef/0x3b0 [ 71.186205][ T7626] do_sys_open+0x3b3/0x4f0 [ 71.190628][ T7626] __x64_sys_open+0x55/0x70 [ 71.195147][ T7626] do_syscall_64+0xcc/0x370 [ 71.199662][ T7626] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.205565][ T7626] RIP: 0033:0x7f87d9acc120 [ 71.209991][ T7626] Code: 48 8b 15 1b 4d 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 83 3d d5 a4 2b 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e 8c 01 00 48 89 04 24 [ 71.229594][ T7626] RSP: 002b:00007fff39ed9c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 71.238035][ T7626] RAX: ffffffffffffffda RBX: 0000000000616760 RCX: 00007f87d9acc120 [ 71.246016][ T7626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f87d9f9ad00 [ 71.253987][ T7626] RBP: 0000000000001000 R08: 0000000000000000 R09: 00007f87d9d94a10 [ 71.261965][ T7626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87d9f99d00 [ 71.269941][ T7626] R13: 00000000009d71c0 R14: 0000000000000005 R15: 0000000000000000 [ 71.278697][ T7626] Kernel Offset: disabled [ 71.283034][ T7626] Rebooting in 86400 seconds..