[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 42.879049][ T26] audit: type=1800 audit(1575384854.296:25): pid=8062 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 42.903391][ T26] audit: type=1800 audit(1575384854.296:26): pid=8062 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 42.937100][ T26] audit: type=1800 audit(1575384854.296:27): pid=8062 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.82' (ECDSA) to the list of known hosts. 2019/12/03 14:54:25 fuzzer started 2019/12/03 14:54:27 dialing manager at 10.128.0.26:45711 2019/12/03 14:54:27 syscalls: 2689 2019/12/03 14:54:27 code coverage: enabled 2019/12/03 14:54:27 comparison tracing: enabled 2019/12/03 14:54:27 extra coverage: extra coverage is not supported by the kernel 2019/12/03 14:54:27 setuid sandbox: enabled 2019/12/03 14:54:27 namespace sandbox: enabled 2019/12/03 14:54:27 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 14:54:27 fault injection: enabled 2019/12/03 14:54:27 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 14:54:27 net packet injection: enabled 2019/12/03 14:54:27 net device setup: enabled 2019/12/03 14:54:27 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 14:54:27 devlink PCI setup: PCI device 0000:00:10.0 is not available 14:54:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, 0x0) 14:54:28 executing program 1: pipe(0x0) socket$inet_udplite(0x2, 0x2, 0x88) write(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002240)=[{{&(0x7f0000001300)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001380)="4ab2affd526a69475e51553fd466383e73f53341f05a6e59b6d448ead091cfd691eb6015f11da5b3dafd64cd2b4307a5f64d187e6b1cb47d85162ec014990f19d31cad34ca904c03b4d4e18ac5361f7a1986866dd80bcbe1cf81fbdb105a", 0x5e}, {0x0}, {&(0x7f0000001500)}], 0x3, &(0x7f0000001600)=[{0xb8, 0x0, 0x0, "3875b087cea4d67056ef6fd80108ea7dadf314380144246831002adf6298f2854f28aa35fe88811d64091c21b8813953b004917e208817a64f3911ba30e1ccc8590beaf11c5e6f21a3e711fa33f95f7051888f4b216f8f5792b60b85eca14d19ce9349642836c70ab2b861a9d678897454966d00eb391b91c02a6c8315148bb62e4a439767ba6c1ceeae20cd3dfba10d4e90a74b8d8a5128ddedc21b212eb38e9240e3d8e14e"}, {0xd8, 0x108, 0x8, "8193a1bc5142852b7f3888deec805da6005374f7a2f20437142415e5492b93f40fd5d0a29ffdab363f523d413929252fbb361c16d12987603b3f6b1111c6acf04f44d2ece4caedb8504a0a537fec27dfdc6c95b00e7b4d844e830fee14b5636cbcf2c690c0c50ea683f30bf89b09414c392da230b67421dc55219706afa26728dd46b51a53ba027c9816079381309138678cb75f30cf2aa2ebefa2bbe2fb9d2c4b2f47ce7c93c7c95efba225f546c904e89bfac0ea17b8447ab7feac5a8aaff79de10693df"}, {0x38, 0x383, 0x0, "663ebee9b923235c549ed43d861d12d3a99f11a53ed307fe5e34cc6598f6c06c89e4669042a3"}], 0x1c8}}, {{&(0x7f00000018c0)=@in6={0xa, 0x0, 0x7, @mcast2, 0x7}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001940)}, {&(0x7f0000001a40)="6479741ede13e4271f15e4017c6a28b85ed40cea0cb6c80f6b99463b9e166c5e83e6c78630fc3862953074e3b3c8849656591c00c888a3a53d8af341e63073cbc57f1c6d92e5ef0c97b6bc4a", 0x4c}, {&(0x7f0000001ac0)="34d9455c005ca8a09022b09dbffd4f239d2cd557d9", 0x15}, {&(0x7f0000001b00)="2440529aebfe8b18ae29e1", 0xb}], 0x4, &(0x7f0000001b80)=[{0x88, 0x105, 0x0, "c43a62b797188e778c94e210778d0cdd49432535acce77dbf185ff9f2d69033535bb4506da8142f256ac90601d1081d5416f37ab5b033c69d5ff7330d6ee478d732749bfe179b0aa023bdf9ee26db9261e848a36f3fea5129395556ee2f07916a0a4a0bea03bc7bc60657230fea4402ff19b6c"}, {0x28, 0x116, 0x0, "27bda4eb7a960525579fb6553027c016959b2c05ceb397"}, {0x90, 0x109, 0x9, "84606ae1a1ffc5ce9b545eb8d03f4ef56941bd45a788960b12d5d01d06fc81624b3d58713aaf98feaeace2fdbd290ffa0c433e215c8d591c1ff9f3aa2799057d27da1bee299f74e9cfe46af96da53a4d0d1ac8a00d202d85c1bc75ed27544787b38e03a5cb4fcdef408245a289ff37b0bdd875b7455dbdd2568e3b733686"}], 0x140}}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001d00)}], 0x1}}, {{&(0x7f0000001dc0)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x2}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001f80)}, {&(0x7f0000002080)="6a4cd82a568cbee10de2ab533d4d6edaa39efa7b1f01dca74bad4631cc6d92183e9a72f17e75", 0x26}], 0x2, &(0x7f00000036c0)=[{0x830, 0x0, 0x9, "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"}, {0xd8, 0x0, 0x0, "7a41b793938dc95f41c5d28dd1ed38f7309465f83609eb38c92058fe2bd5dda54e1b6cb6206807bb0767501398645193aa43deb23b0f8449c81a7017fc54de5a7c720d27a5fe6a503b1838022a4daf7964fcccbfb6d09b18e894d8917160157ec33711742d2dadcc1eb0667644c5f29c3f66c38253be21ba9d5c74d68d4067e8bf6a750a2fb0d1d0a20f7a4d5d9bc30f845a69da17f15f46654edc8d9d1f2aafa2c918552258aa4f7cbace7905a89c1f0e6a5197e327d144e13a0098005507e030e65e264d"}, {0x50, 0x0, 0x8, "66a49d4644f4672d45470c86148a8ce29e557a63f607ef75e4240e28cc414039c43199baf32e2dbea95ede42ac19950691224976bc3b55450d5d1ba2a14c"}, {0x38, 0x0, 0x7f, "fe6f7cbc6f3b2efb15ef7bf8636ee7c2b683e393b05db02475180cf2e25eb326b698e04de75393"}, {0x70, 0x1, 0x7, "defc253eba6d0744c9e62d80dde77b75a348bc85d6fd21e89f9e64efd2bcce6e20db62114df3d7a2d4011d58371aec748119de707952e5d01880421b6f9777bf59b97e79de9a2e65e93932f24ba75505021c937231021b711a40cf"}, {0x68, 0x101, 0x1, "fd0ef8777c2a6a30ec9fa8b3825b68750ee581f5e8a2653d3231952d931f208c4aff6a91b0a05138e74c32bf577a5e1a4cc1e8b73baf7a82b945d7df522b4ff34af86a70958cc021d41eabe960da72259171efaf1d"}, {0x58, 0x103, 0x1ff, "41da34d3e50000f00caa6263a3a1a95124beb38fcb1abcb56eb7aebf612c661d3bbc8410448c583e57a7e9bf70c31eedca910c4b0b16ad762ae7568c16ae1a7d10a7af"}], 0xac0}}, {{&(0x7f0000002140)=@un=@file={0x0, './file0\x00'}, 0x80, 0x0}}], 0x5, 0x40000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x286200) read(0xffffffffffffffff, 0x0, 0x23b) r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) 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) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) futex(0x0, 0x8b, 0x2, &(0x7f0000002500), 0x0, 0x1) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x84, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'sh\x00', 0x0, 0xffffffffffffff8f, 0x54}, 0x2c) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, 0x0, 0x0) lsetxattr$security_smack_transmute(0x0, &(0x7f0000002400)='security.SMACK64TRANSMUTE\x00', &(0x7f0000002440)='TRUE', 0x4, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000012c0)) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE(r0, &(0x7f0000001100)={0x0, 'syz0\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000100)=""/4096, 0x1000, 0x8, 0x9e, 0x1, 0x0, 0x1}, 0x120) dup2(0xffffffffffffffff, 0xffffffffffffffff) syzkaller login: [ 56.991126][ T8228] IPVS: ftp: loaded support on port[0] = 21 14:54:28 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) prctl$PR_SET_PDEATHSIG(0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$sndpcmp(0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000fb, 0x0, 0x3], 0x0, 0x205211}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000300)={0x0, 0x0, @pic={0x0, 0x8}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$IMGETVERSION(0xffffffffffffffff, 0x80044942, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(0xffffffffffffffff, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff), 0x0, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="010000cc45c117f8c91ea9722fb8b9", @ANYRES32=0x0], &(0x7f0000a8a000)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x20, 0x10, 0x705}, 0x20}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 57.160831][ T8228] chnl_net:caif_netlink_parms(): no params data found [ 57.171656][ T8230] IPVS: ftp: loaded support on port[0] = 21 [ 57.313591][ T8228] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.322136][ T8228] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.331638][ T8228] device bridge_slave_0 entered promiscuous mode [ 57.349925][ T8233] IPVS: ftp: loaded support on port[0] = 21 [ 57.365228][ T8228] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.372424][ T8228] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.380740][ T8228] device bridge_slave_1 entered promiscuous mode [ 57.429592][ T8228] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.449190][ T8230] chnl_net:caif_netlink_parms(): no params data found [ 57.475820][ T8228] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.515390][ T8228] team0: Port device team_slave_0 added [ 57.525781][ T8228] team0: Port device team_slave_1 added 14:54:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x18, &(0x7f0000000200)={0x3}, &(0x7f0000000240)=0x20) [ 57.570932][ T8230] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.579733][ T8230] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.588158][ T8230] device bridge_slave_0 entered promiscuous mode [ 57.665703][ T8228] device hsr_slave_0 entered promiscuous mode 14:54:29 executing program 4: unshare(0x8000400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0xcf, &(0x7f0000000140), &(0x7f00000000c0)=0x4) [ 57.785260][ T8228] device hsr_slave_1 entered promiscuous mode [ 57.865002][ T8230] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.872747][ T8230] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.894415][ T8230] device bridge_slave_1 entered promiscuous mode [ 57.933186][ T8233] chnl_net:caif_netlink_parms(): no params data found [ 57.962365][ T8237] IPVS: ftp: loaded support on port[0] = 21 [ 57.969096][ T8230] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.002031][ T8230] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.038733][ T8239] IPVS: ftp: loaded support on port[0] = 21 14:54:29 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="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", 0x129}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 58.109363][ T8230] team0: Port device team_slave_0 added [ 58.118423][ T8228] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.178537][ T8233] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.186893][ T8233] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.196102][ T8233] device bridge_slave_0 entered promiscuous mode [ 58.209702][ T8230] team0: Port device team_slave_1 added [ 58.219937][ T8228] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.286796][ T8228] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.349237][ T8233] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.357868][ T8233] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.366660][ T8233] device bridge_slave_1 entered promiscuous mode [ 58.388506][ T8233] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.407693][ T8233] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.417741][ T8242] IPVS: ftp: loaded support on port[0] = 21 [ 58.418087][ T8228] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.511921][ T8233] team0: Port device team_slave_0 added [ 58.564759][ T8230] device hsr_slave_0 entered promiscuous mode [ 58.643367][ T8230] device hsr_slave_1 entered promiscuous mode [ 58.683236][ T8230] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.698930][ T8233] team0: Port device team_slave_1 added [ 58.765862][ T8233] device hsr_slave_0 entered promiscuous mode [ 58.803384][ T8233] device hsr_slave_1 entered promiscuous mode [ 58.843120][ T8233] debugfs: Directory 'hsr0' with parent '/' already present! [ 58.907516][ T8237] chnl_net:caif_netlink_parms(): no params data found [ 59.012718][ T8237] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.020141][ T8237] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.028477][ T8237] device bridge_slave_0 entered promiscuous mode [ 59.036141][ T8230] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 59.114312][ T8233] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 59.174543][ T8237] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.181794][ T8237] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.190288][ T8237] device bridge_slave_1 entered promiscuous mode [ 59.197896][ T8230] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 59.254913][ T8233] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 59.295435][ T8239] chnl_net:caif_netlink_parms(): no params data found [ 59.329515][ T8230] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 59.364679][ T8233] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 59.432960][ T8230] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 59.478092][ T8233] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 59.536231][ T8237] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.547890][ T8237] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.610203][ T8228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.622654][ T8239] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.630703][ T8239] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.639674][ T8239] device bridge_slave_0 entered promiscuous mode [ 59.649612][ T8239] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.656857][ T8239] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.665271][ T8239] device bridge_slave_1 entered promiscuous mode [ 59.683823][ T8239] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.705991][ T8237] team0: Port device team_slave_0 added [ 59.717254][ T8239] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.732455][ T8242] chnl_net:caif_netlink_parms(): no params data found [ 59.748985][ T8237] team0: Port device team_slave_1 added [ 59.771202][ T8239] team0: Port device team_slave_0 added [ 59.779854][ T8239] team0: Port device team_slave_1 added [ 59.836144][ T8237] device hsr_slave_0 entered promiscuous mode [ 59.863277][ T8237] device hsr_slave_1 entered promiscuous mode [ 59.903048][ T8237] debugfs: Directory 'hsr0' with parent '/' already present! [ 59.917870][ T3958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.927316][ T3958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.016054][ T8239] device hsr_slave_0 entered promiscuous mode [ 60.073487][ T8239] device hsr_slave_1 entered promiscuous mode [ 60.113161][ T8239] debugfs: Directory 'hsr0' with parent '/' already present! [ 60.126478][ T8228] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.157869][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.168235][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.177251][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.185003][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.193691][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.202755][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.212850][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.220068][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.228345][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.241093][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.263785][ T8242] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.271521][ T8242] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.283331][ T8242] device bridge_slave_0 entered promiscuous mode [ 60.297527][ T8242] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.304993][ T8242] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.315295][ T8242] device bridge_slave_1 entered promiscuous mode [ 60.339014][ T8237] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 60.396249][ T8237] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 60.455467][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.465882][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.475480][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.486908][ T8242] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.510446][ T8237] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 60.566075][ T8237] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 60.624975][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.634044][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.643146][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.658528][ T8230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.671191][ T8242] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.703752][ T8239] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 60.755645][ T8239] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 60.814890][ T8239] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 60.847092][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.857193][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.871371][ T8228] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.883445][ T8228] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.895137][ T8242] team0: Port device team_slave_0 added [ 60.913602][ T8239] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 60.946101][ T8230] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.956456][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.965711][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.974805][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.983622][ T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.996165][ T8233] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.005560][ T8242] team0: Port device team_slave_1 added [ 61.036266][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.045082][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.053245][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.062125][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.071230][ T3025] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.078609][ T3025] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.087566][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.096677][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.105419][ T3025] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.113346][ T3025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.120930][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.129993][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.139926][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.149499][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.180923][ T8230] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.195206][ T8230] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.211867][ T8233] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.220275][ T8241] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.228373][ T8241] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.236814][ T8241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.246004][ T8241] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.255918][ T8241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.265365][ T8241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.274650][ T8241] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.282227][ T8241] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.290190][ T8241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.299443][ T8241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.310203][ T8241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.365782][ T8242] device hsr_slave_0 entered promiscuous mode [ 61.393415][ T8242] device hsr_slave_1 entered promiscuous mode [ 61.443233][ T8242] debugfs: Directory 'hsr0' with parent '/' already present! [ 61.475477][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.483900][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.491355][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.501533][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.510282][ T3025] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.517777][ T3025] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.526240][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.534839][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.543317][ T3025] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.550399][ T3025] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.558825][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.568276][ T3025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.580576][ T8230] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.614467][ T8228] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.651262][ T8237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.662720][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.700011][ T8237] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.723952][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.745456][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.760632][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.769695][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.778133][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.788020][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.799602][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.842257][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.875403][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 166.752863][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 166.759632][ C1] rcu: 1-...!: (10499 ticks this GP) idle=e66/1/0x4000000000000002 softirq=10495/10495 fqs=7 [ 166.770105][ C1] (t=10501 jiffies g=6541 q=213) [ 166.775119][ C1] rcu: rcu_preempt kthread starved for 10488 jiffies! g6541 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 166.786203][ C1] rcu: RCU grace-period kthread stack dump: [ 166.792079][ C1] rcu_preempt R running task 29032 10 2 0x80004000 [ 166.799971][ C1] Call Trace: [ 166.803255][ C1] __schedule+0x9a0/0xcc0 [ 166.807582][ C1] schedule+0x181/0x210 [ 166.811726][ C1] schedule_timeout+0x14f/0x240 [ 166.816565][ C1] ? run_local_timers+0x120/0x120 [ 166.821588][ C1] rcu_gp_kthread+0xed8/0x1770 [ 166.826351][ C1] kthread+0x332/0x350 [ 166.830407][ C1] ? rcu_report_qs_rsp+0x140/0x140 [ 166.835505][ C1] ? kthread_blkcg+0xe0/0xe0 [ 166.840092][ C1] ret_from_fork+0x24/0x30 [ 166.844512][ C1] NMI backtrace for cpu 1 [ 166.848835][ C1] CPU: 1 PID: 8250 Comm: syz-executor.1 Not tainted 5.4.0-syzkaller #0 [ 166.861060][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.871101][ C1] Call Trace: [ 166.874374][ C1] [ 166.877219][ C1] dump_stack+0x1fb/0x318 [ 166.881543][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 166.886394][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 166.892539][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 166.898592][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 166.904717][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 166.910608][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 166.915716][ C1] rcu_sched_clock_irq+0xe25/0x1ad0 [ 166.920911][ C1] ? trace_hardirqs_off+0x74/0x80 [ 166.925933][ C1] update_process_times+0x12d/0x180 [ 166.931121][ C1] tick_sched_timer+0x263/0x420 [ 166.935977][ C1] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 166.941521][ C1] __hrtimer_run_queues+0x403/0x840 [ 166.946723][ C1] hrtimer_interrupt+0x38c/0xda0 [ 166.951669][ C1] ? debug_smp_processor_id+0x9/0x20 [ 166.956948][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 166.962489][ C1] apic_timer_interrupt+0xf/0x20 [ 166.967412][ C1] [ 166.970343][ C1] RIP: 0010:free_thread_stack+0x16d/0x590 [ 166.976058][ C1] Code: c3 08 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 25 a4 69 00 48 8b 3b be fc ff ff ff e8 28 04 00 00 43 80 3c 2e 00 <74> 08 4c 89 e7 e8 09 a4 69 00 49 8b 1c 24 48 83 c3 08 48 89 d8 48 [ 166.995659][ C1] RSP: 0018:ffffc900023a7288 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 167.004059][ C1] RAX: ffffffff81487433 RBX: ffff8880a8da0988 RCX: ffff8880a7576640 [ 167.012028][ C1] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002514b80 [ 167.019994][ C1] RBP: ffffc900023a72c0 R08: 000000000003a768 R09: fffffbfff120248a [ 167.027977][ C1] R10: fffffbfff120248a R11: 0000000000000000 R12: ffff8880a8da0a20 [ 167.036068][ C1] R13: dffffc0000000000 R14: 1ffff110151b4144 R15: ffff888090155868 [ 167.044066][ C1] ? mod_memcg_page_state+0x123/0x190 [ 167.049431][ C1] ? free_thread_stack+0x168/0x590 [ 167.054533][ C1] put_task_stack+0xa3/0x130 [ 167.059113][ C1] finish_task_switch+0x3f1/0x550 [ 167.064130][ C1] __schedule+0x9a8/0xcc0 [ 167.068455][ C1] preempt_schedule_irq+0xc1/0x140 [ 167.073552][ C1] retint_kernel+0x1b/0x2b [ 167.077956][ C1] RIP: 0010:update_stack_state+0xfc/0x530 [ 167.083660][ C1] Code: 84 c0 0f 85 fc 02 00 00 41 c6 06 01 ba a8 00 00 00 4d 89 e5 eb 05 ba 10 00 00 00 4c 89 f8 49 83 c7 08 48 8d 70 10 4c 89 6d b0 <4c> 01 ea 48 89 55 88 4c 8d 70 18 48 8d 48 28 48 89 4d b8 49 89 c4 [ 167.103249][ C1] RSP: 0018:ffffc900023a74d0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 167.111650][ C1] RAX: ffffc900023a7630 RBX: dffffc0000000000 RCX: 0000000000000000 [ 167.119879][ C1] RDX: 0000000000000010 RSI: ffffc900023a7640 RDI: ffffc900023a7630 [ 167.127842][ C1] RBP: ffffc900023a7578 R08: ffffffff81659d9d R09: ffffc900023a7630 [ 167.135802][ C1] R10: fffff52000474ed2 R11: 0000000000000000 R12: 0000000000000000 [ 167.143760][ C1] R13: ffffc900023a7e28 R14: ffffc900023a7668 R15: ffffc900023a7638 [ 167.151734][ C1] ? stack_trace_consume_entry+0x17d/0x260 [ 167.157557][ C1] unwind_next_frame+0x3f1/0x7a0 [ 167.162483][ C1] ? __unwind_start+0x36a/0x440 [ 167.167328][ C1] ? stack_trace_save+0x150/0x150 [ 167.172339][ C1] arch_stack_walk+0xb4/0xe0 [ 167.176921][ C1] ? tomoyo_path_symlink+0x95/0xc0 [ 167.182026][ C1] stack_trace_save+0xb6/0x150 [ 167.186784][ C1] __kasan_kmalloc+0x11c/0x1b0 [ 167.191534][ C1] ? __kasan_kmalloc+0x11c/0x1b0 [ 167.196459][ C1] ? kasan_slab_alloc+0xf/0x20 [ 167.201211][ C1] ? __kmalloc+0x22b/0x340 [ 167.205609][ C1] ? kzalloc+0x1f/0x40 [ 167.209663][ C1] ? tomoyo_init_log+0x19a7/0x1e70 [ 167.214759][ C1] ? tomoyo_supervisor+0x2c7/0x1330 [ 167.219959][ C1] ? tomoyo_path_perm+0x5c3/0x850 [ 167.224970][ C1] ? tomoyo_path_symlink+0x95/0xc0 [ 167.230075][ C1] ? put_dec_trunc8+0x1c4/0x2d0 [ 167.234922][ C1] ? __kasan_check_read+0x11/0x20 [ 167.239951][ C1] ? mark_lock+0x107/0x1650 [ 167.244440][ C1] ? number+0xdea/0x1070 [ 167.248685][ C1] ? kzalloc+0x1f/0x40 [ 167.252745][ C1] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 167.258013][ C1] ? __kmalloc+0x1c0/0x340 [ 167.262433][ C1] kasan_slab_alloc+0xf/0x20 [ 167.267032][ C1] __kmalloc+0x22b/0x340 [ 167.271267][ C1] ? kzalloc+0x1f/0x40 [ 167.275329][ C1] kzalloc+0x1f/0x40 [ 167.279212][ C1] tomoyo_init_log+0x19a7/0x1e70 [ 167.284157][ C1] tomoyo_supervisor+0x2c7/0x1330 [ 167.289173][ C1] ? rcu_read_lock_sched_held+0x10b/0x170 [ 167.294880][ C1] ? tomoyo_check_acl+0x2dc/0x3a0 [ 167.299889][ C1] ? __kmalloc+0x26c/0x340 [ 167.304302][ C1] ? tomoyo_encode2+0x273/0x5a0 [ 167.309155][ C1] tomoyo_path_perm+0x5c3/0x850 [ 167.314023][ C1] tomoyo_path_symlink+0x95/0xc0 [ 167.319099][ C1] security_path_symlink+0xed/0x170 [ 167.324303][ C1] do_symlinkat+0xf3/0x3f0 [ 167.328714][ C1] __x64_sys_symlink+0x60/0x70 [ 167.333493][ C1] do_syscall_64+0xf7/0x1c0 [ 167.338009][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 167.343987][ C1] RIP: 0033:0x45a3a7 [ 167.347872][ C1] Code: 0f 1f 00 b8 5c 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 6d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 4d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 167.367466][ C1] RSP: 002b:00007ffdcb00aff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000058 [ 167.376109][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045a3a7 [ 167.384070][ C1] RDX: 00007ffdcb00b097 RSI: 00000000004c00d3 RDI: 00007ffdcb00b080 [ 167.392043][ C1] RBP: 0000000000000000 R08: 0000000000000220 R09: 0000000000000017 [ 167.400007][ C1] R10: 0000000000000075 R11: 0000000000000202 R12: 0000000000000001 [ 167.407968][ C1] R13: 00007ffdcb00b030 R14: 0000000000000000 R15: 00007ffdcb00b040