Warning: Permanently added '10.128.10.26' (ECDSA) to the list of known hosts. 2019/12/03 23:59:51 fuzzer started 2019/12/03 23:59:53 dialing manager at 10.128.0.26:42111 2019/12/03 23:59:53 syscalls: 2689 2019/12/03 23:59:53 code coverage: enabled 2019/12/03 23:59:53 comparison tracing: enabled 2019/12/03 23:59:53 extra coverage: extra coverage is not supported by the kernel 2019/12/03 23:59:53 setuid sandbox: enabled 2019/12/03 23:59:53 namespace sandbox: enabled 2019/12/03 23:59:53 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 23:59:53 fault injection: enabled 2019/12/03 23:59:53 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 23:59:53 net packet injection: enabled 2019/12/03 23:59:53 net device setup: enabled 2019/12/03 23:59:53 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 23:59:53 devlink PCI setup: PCI device 0000:00:10.0 is not available 23:59:54 executing program 0: unshare(0x600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) syz_open_pts(r2, 0x0) 23:59:54 executing program 1: set_mempolicy(0x4003, &(0x7f0000000140)=0x101, 0x2) modify_ldt$write(0x1, &(0x7f0000000000), 0x10) clone(0x0, 0x0, 0x0, 0x0, 0x0) syzkaller login: [ 55.933368][ T8154] IPVS: ftp: loaded support on port[0] = 21 [ 56.009153][ T8156] IPVS: ftp: loaded support on port[0] = 21 23:59:54 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6(0x10, 0x3, 0x0) r2 = socket$inet(0x2, 0x2, 0x9) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="5500000018007fd500fe01b2a4a280930a06000000a843089100fe803900080008000a0000dc13382d0010009b7a136ef75afb83de448daa72540d8102d2c55327c43ab82286ef1fdd20652383656d4d240000060c", 0x55}], 0x1}, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r3, r4, &(0x7f0000000880)=0x202, 0x4000000000dc) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000), 0x4) [ 56.149098][ T8154] chnl_net:caif_netlink_parms(): no params data found [ 56.204311][ T8156] chnl_net:caif_netlink_parms(): no params data found [ 56.264346][ T8154] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.272428][ T8154] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.281301][ T8154] device bridge_slave_0 entered promiscuous mode [ 56.300604][ T8160] IPVS: ftp: loaded support on port[0] = 21 [ 56.319588][ T8154] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.331538][ T8154] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.339636][ T8154] device bridge_slave_1 entered promiscuous mode [ 56.368116][ T8156] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.375752][ T8156] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.383778][ T8156] device bridge_slave_0 entered promiscuous mode 23:59:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) shmctl$IPC_SET(0x0, 0x1, 0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) socketpair(0x0, 0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0xff00) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x3ff, 0x0, 0x26}) [ 56.413720][ T8156] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.423654][ T8156] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.432331][ T8156] device bridge_slave_1 entered promiscuous mode [ 56.444034][ T8154] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.476351][ T8154] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.537811][ T8154] team0: Port device team_slave_0 added [ 56.546116][ T8156] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.577803][ T8160] chnl_net:caif_netlink_parms(): no params data found [ 56.598141][ T8154] team0: Port device team_slave_1 added [ 56.606043][ T8156] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.648864][ T8163] IPVS: ftp: loaded support on port[0] = 21 23:59:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/protocols\x00') preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/162, 0x20000222}], 0x1000000000000042, 0x404) [ 56.737747][ T8154] device hsr_slave_0 entered promiscuous mode [ 56.777463][ T8154] device hsr_slave_1 entered promiscuous mode [ 56.824311][ T8160] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.839583][ T8160] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.855787][ T8160] device bridge_slave_0 entered promiscuous mode [ 56.863772][ T8160] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.871486][ T8160] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.879930][ T8160] device bridge_slave_1 entered promiscuous mode [ 56.896108][ T8156] team0: Port device team_slave_0 added [ 56.910619][ T8165] IPVS: ftp: loaded support on port[0] = 21 [ 56.929734][ T8156] team0: Port device team_slave_1 added [ 56.948081][ T8160] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.962223][ T8160] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 23:59:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shmctl$IPC_STAT(0x0, 0x4, 0x0) [ 57.029663][ T8160] team0: Port device team_slave_0 added [ 57.078907][ T8156] device hsr_slave_0 entered promiscuous mode [ 57.155595][ T8156] device hsr_slave_1 entered promiscuous mode [ 57.215276][ T8156] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.228251][ T8154] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.278887][ T8154] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.337729][ T8160] team0: Port device team_slave_1 added [ 57.343609][ T8154] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.387515][ T8154] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.491407][ T8156] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 57.497775][ T8167] IPVS: ftp: loaded support on port[0] = 21 [ 57.587798][ T8160] device hsr_slave_0 entered promiscuous mode [ 57.655598][ T8160] device hsr_slave_1 entered promiscuous mode [ 57.695231][ T8160] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.706445][ T8156] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 57.758055][ T8156] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 57.810966][ T8156] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 57.910338][ T8163] chnl_net:caif_netlink_parms(): no params data found [ 58.004228][ T8163] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.011973][ T8163] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.020310][ T8163] device bridge_slave_0 entered promiscuous mode [ 58.031515][ T8163] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.038852][ T8163] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.046900][ T8163] device bridge_slave_1 entered promiscuous mode [ 58.058278][ T8165] chnl_net:caif_netlink_parms(): no params data found [ 58.079843][ T8154] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.097796][ T8160] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 58.128108][ T8160] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 58.179323][ T8160] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 58.230359][ T8160] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 58.287891][ T8163] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.300993][ T8163] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.336145][ T8163] team0: Port device team_slave_0 added [ 58.343261][ T8163] team0: Port device team_slave_1 added [ 58.382550][ T8154] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.397771][ T8167] chnl_net:caif_netlink_parms(): no params data found [ 58.410167][ T8165] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.419464][ T8165] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.427912][ T8165] device bridge_slave_0 entered promiscuous mode [ 58.439147][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.450925][ T3098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.487860][ T8165] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.494949][ T8165] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.502848][ T8165] device bridge_slave_1 entered promiscuous mode [ 58.518394][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.527205][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.537121][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.544521][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.553160][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.562317][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.571030][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.578252][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.588432][ T8156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.637939][ T8163] device hsr_slave_0 entered promiscuous mode [ 58.695583][ T8163] device hsr_slave_1 entered promiscuous mode [ 58.745344][ T8163] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.759649][ T8165] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.769451][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.792331][ T8156] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.801046][ T8167] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.808579][ T8167] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.816948][ T8167] device bridge_slave_0 entered promiscuous mode [ 58.824436][ T8167] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.834661][ T8167] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.842727][ T8167] device bridge_slave_1 entered promiscuous mode [ 58.850698][ T8165] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.860528][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.869088][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.878162][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.885870][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.893437][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.902173][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.944584][ T8165] team0: Port device team_slave_0 added [ 58.952981][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.963118][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.973309][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.983111][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.991804][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.016096][ T8165] team0: Port device team_slave_1 added [ 59.026617][ T8154] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.039328][ T8154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.051550][ T8167] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.064702][ T8167] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.077567][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.087883][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.096549][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.104033][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.111950][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.120616][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.128974][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.138801][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.148879][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.155972][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.163917][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.228221][ T8165] device hsr_slave_0 entered promiscuous mode [ 59.265851][ T8165] device hsr_slave_1 entered promiscuous mode [ 59.315265][ T8165] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.326616][ T8163] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 59.387959][ T8163] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 59.437915][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.447535][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.469880][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.479433][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.487141][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.496323][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.504625][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.513787][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.526269][ T8160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.533083][ T8163] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 59.579577][ T8154] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.591863][ T8167] team0: Port device team_slave_0 added [ 59.598452][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.609353][ T8163] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 59.665730][ T8167] team0: Port device team_slave_1 added [ 59.689580][ T2725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.699359][ T2725] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.708037][ T2725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.716659][ T2725] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.751976][ T8156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.788787][ T8167] device hsr_slave_0 entered promiscuous mode [ 59.815610][ T8167] device hsr_slave_1 entered promiscuous mode [ 59.855572][ T8167] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.868042][ T8160] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.886059][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.894395][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.963740][ T8156] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.988653][ T8165] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 164.945095][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 164.952059][ C0] rcu: 0-...!: (10499 ticks this GP) idle=d62/1/0x4000000000000002 softirq=10589/10589 fqs=37 [ 164.963599][ C0] (t=10500 jiffies g=6137 q=197) [ 164.968625][ C0] rcu: rcu_preempt kthread starved for 10424 jiffies! g6137 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 164.979803][ C0] rcu: RCU grace-period kthread stack dump: [ 164.985941][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 164.994988][ C0] Call Trace: [ 164.998274][ C0] __schedule+0x9a0/0xcc0 [ 165.002618][ C0] schedule+0x181/0x210 [ 165.006973][ C0] schedule_timeout+0x14f/0x240 [ 165.012808][ C0] ? run_local_timers+0x120/0x120 [ 165.018917][ C0] rcu_gp_kthread+0xed8/0x1770 [ 165.024659][ C0] kthread+0x332/0x350 [ 165.028735][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 165.033835][ C0] ? kthread_blkcg+0xe0/0xe0 [ 165.038417][ C0] ret_from_fork+0x24/0x30 [ 165.043049][ C0] NMI backtrace for cpu 0 [ 165.047370][ C0] CPU: 0 PID: 8125 Comm: udevd Not tainted 5.4.0-syzkaller #0 [ 165.054807][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.064850][ C0] Call Trace: [ 165.068137][ C0] [ 165.071067][ C0] dump_stack+0x1fb/0x318 [ 165.075387][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 165.080244][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 165.086512][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 165.092759][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 165.099593][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 165.107611][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 165.112723][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 165.117917][ C0] ? trace_hardirqs_off+0x74/0x80 [ 165.122936][ C0] update_process_times+0x12d/0x180 [ 165.128123][ C0] tick_sched_timer+0x263/0x420 [ 165.132963][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 165.139542][ C0] __hrtimer_run_queues+0x403/0x840 [ 165.145004][ C0] hrtimer_interrupt+0x38c/0xda0 [ 165.150034][ C0] ? debug_smp_processor_id+0x9/0x20 [ 165.155417][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 165.161046][ C0] apic_timer_interrupt+0xf/0x20 [ 165.166056][ C0] [ 165.168987][ C0] RIP: 0010:free_thread_stack+0x133/0x590 [ 165.174697][ C0] Code: 00 ea ff ff 48 01 c7 be 03 00 00 00 e8 06 a2 60 00 e9 5d 04 00 00 e8 5c 2d 2e 00 48 89 df 31 f6 e8 42 af 6e 00 43 80 3c 2e 00 <74> 08 4c 89 e7 e8 43 a4 69 00 49 8b 1c 24 48 83 c3 08 48 89 d8 48 [ 165.216296][ C0] RSP: 0018:ffffc90001cd7818 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 165.228957][ C0] RAX: 0000000000000001 RBX: ffffea00028dbc80 RCX: 0000000000000000 [ 165.236919][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea00028dbc80 [ 165.244967][ C0] RBP: ffffc90001cd7850 R08: 000000000003a768 R09: ffffed10150e3b4f [ 165.252928][ C0] R10: ffffed10150e3b4f R11: 0000000000000000 R12: ffff8880a34a8ca0 [ 165.260885][ C0] R13: dffffc0000000000 R14: 1ffff11014695194 R15: ffff8880a871da68 [ 165.268866][ C0] ? free_thread_stack+0x12e/0x590 [ 165.273965][ C0] put_task_stack+0xa3/0x130 [ 165.278567][ C0] finish_task_switch+0x3f1/0x550 [ 165.283583][ C0] __schedule+0x9a8/0xcc0 [ 165.287998][ C0] preempt_schedule_irq+0xc1/0x140 [ 165.293108][ C0] retint_kernel+0x1b/0x2b [ 165.297511][ C0] RIP: 0010:tomoyo_domain_quota_is_ok+0x1a4/0x580 [ 165.303907][ C0] Code: c1 e8 03 42 0f b6 04 38 84 c0 0f 84 d6 00 00 00 89 d9 80 e1 07 38 c1 0f 8c c9 00 00 00 48 89 df e8 e1 60 5b fe e9 bc 00 00 00 37 ea 1f fe 49 8d 5c 24 1a 48 89 d8 48 c1 e8 03 42 0f b6 04 38 [ 165.323495][ C0] RSP: 0018:ffffc90001cd7a60 EFLAGS: 00000297 ORIG_RAX: ffffffffffffff13 [ 165.331892][ C0] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 165.339864][ C0] RDX: 0000000000000007 RSI: ffffffff891f0010 RDI: 0000000000000002 [ 165.347820][ C0] RBP: ffffc90001cd7aa0 R08: 0000000000000001 R09: ffffffff8356b155 [ 165.355778][ C0] R10: ffff8880a087c3c0 R11: 0000000000000007 R12: ffff88809f34ab80 [ 165.363735][ C0] R13: ffff88809598bd10 R14: ffff88809f34ab99 R15: dffffc0000000000 [ 165.371703][ C0] ? tomoyo_domain_quota_is_ok+0x135/0x580 [ 165.377508][ C0] tomoyo_supervisor+0x274/0x1330 [ 165.382515][ C0] ? kfree+0x194/0x200 [ 165.386571][ C0] ? tomoyo_path_matches_pattern+0x1a8/0x280 [ 165.392550][ C0] ? tomoyo_check_acl+0x2dc/0x3a0 [ 165.397738][ C0] tomoyo_path_perm+0x5c3/0x850 [ 165.403661][ C0] tomoyo_inode_getattr+0x1c/0x20 [ 165.408686][ C0] security_inode_getattr+0xd5/0x150 [ 165.413985][ C0] vfs_getattr+0x2a/0x6d0 [ 165.418303][ C0] ? user_path_at_empty+0x40/0x50 [ 165.423491][ C0] __se_sys_newstat+0x9a/0x150 [ 165.428242][ C0] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 165.434396][ C0] ? prepare_exit_to_usermode+0x221/0x5b0 [ 165.440388][ C0] ? do_readlinkat+0x2e3/0x330 [ 165.445137][ C0] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 165.450865][ C0] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 165.456307][ C0] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 165.462101][ C0] __x64_sys_newstat+0x5b/0x70 [ 165.466874][ C0] do_syscall_64+0xf7/0x1c0 [ 165.471365][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 165.477242][ C0] RIP: 0033:0x7f0016c3cc65 [ 165.481644][ C0] Code: 00 00 00 e8 5d 01 00 00 48 83 c4 18 c3 90 90 90 90 90 90 90 90 83 ff 01 48 89 f0 77 18 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 17 f3 c3 90 48 8b 05 a1 51 2b 00 64 c7 00 16 [ 165.501231][ C0] RSP: 002b:00007ffccde75078 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 165.509640][ C0] RAX: ffffffffffffffda RBX: 000000000176e250 RCX: 00007f0016c3cc65 [ 165.517598][ C0] RDX: 00007ffccde75090 RSI: 00007ffccde75090 RDI: 00007ffccde75520 [ 165.525671][ C0] RBP: 0000000001773840 R08: 000000000041f4f1 R09: 00007f0016c937d0 [ 165.535545][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 165.543513][ C0] R13: 0000000001773847 R14: 000000000176e250 R15: 000000000000000b