[ 42.961901][ T25] audit: type=1800 audit(1575400418.542:27): pid=7932 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 43.001347][ T25] audit: type=1800 audit(1575400418.542:28): pid=7932 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 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. [ 43.507397][ T25] audit: type=1800 audit(1575400419.172:29): pid=7932 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 43.526750][ T25] audit: type=1800 audit(1575400419.172:30): pid=7932 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.210' (ECDSA) to the list of known hosts. 2019/12/03 19:13:46 fuzzer started 2019/12/03 19:13:48 dialing manager at 10.128.0.26:42111 syzkaller login: [ 52.542378][ T8090] collect2 (8090) used greatest stack depth: 23896 bytes left 2019/12/03 19:13:48 syscalls: 2689 2019/12/03 19:13:48 code coverage: enabled 2019/12/03 19:13:48 comparison tracing: enabled 2019/12/03 19:13:48 extra coverage: extra coverage is not supported by the kernel 2019/12/03 19:13:48 setuid sandbox: enabled 2019/12/03 19:13:48 namespace sandbox: enabled 2019/12/03 19:13:48 Android sandbox: /sys/fs/selinux/policy does not exist 2019/12/03 19:13:48 fault injection: enabled 2019/12/03 19:13:48 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/12/03 19:13:48 net packet injection: enabled 2019/12/03 19:13:48 net device setup: enabled 2019/12/03 19:13:48 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2019/12/03 19:13:48 devlink PCI setup: PCI device 0000:00:10.0 is not available 19:13:49 executing program 0: r0 = socket$caif_stream(0x25, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="8d", 0x1, 0x20005000, 0x0, 0x0) 19:13:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x10004000000002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_int(r3, 0x6, 0x1e, &(0x7f0000000100), 0x4) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) r5 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r5, 0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xffdc, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0x0, r5, 0x0, 0x1, &(0x7f00000003c0)='\x00', r6}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r4, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000001c0)='/dev/input/mouse#\x00'}, 0x30) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f0000000380)) r8 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r8, 0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xffdc, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0x0, r8, 0x0, 0x1, &(0x7f00000003c0)='\x00', r9}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r7, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000001c0)='/dev/input/mouse#\x00', r9}, 0x30) r10 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = socket(0x0, 0x0, 0x81) bind(r11, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r11, 0x0, 0x0) r12 = socket(0x11, 0x800000003, 0x81) r13 = socket(0x11, 0x800000003, 0x81) bind(r13, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(r13, &(0x7f0000007540)=ANY=[@ANYBLOB="0000000000000000008864000000000400005700"/32], 0xfdef) r14 = fcntl$getown(r10, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r16, 0x0) r17 = getgid() getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000440), 0x0) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r18) r19 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) accept4$rose(r11, &(0x7f00000005c0)=@short={0xb, @dev, @default, 0x1, @bcast}, 0x0, 0x800) sendmsg$unix(r13, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)="e0132a18608f5db7e76a5f5f1874b72028532d4524c57452a95f96f390317ac646fc7cf23b0b004c458e5a9f82bcf2a9520210164cce3c37882892964bd9dbd6919ec36079acc94eee56325ca73a3cc0e8673e3a249d24aed453b494272dd1fd06dabc1ea38276fe14d82e20eb991bfa476c03fb269c813284e0e3ec9502489ffa18004fbaf2a10a0e6e5661ca1b8c8391ec6e953e99c7239bcefe40b667970009d7c08177b5091fcca3f46a2387d506b19785cbbb83fae50351fbe005e7f0d138ebcd5d3dc7c3fce52a0759384dcf3c6c61ce71e0a1cd58189a9d77bafc44e3c9c8156d9e5a3969ec0796cef8ab7415a4", 0xf1}], 0x1, &(0x7f0000000640)=[@cred={{0x1c, 0x1, 0x2, {r14, 0x0, r17}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r18}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r19, r12, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r21}}}], 0x88, 0x1}, 0x40) r22 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r23 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xe200, 0x0) write(r22, &(0x7f0000000600)="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", 0x200) sendfile(r22, r23, 0x0, 0x7fffffa7) r24 = open(&(0x7f0000000200)='./file0\x00', 0x200080, 0x1) fchdir(r24) syz_open_dev$char_usb(0xc, 0xb4, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/autofs\x00', 0x8100, 0x0) r25 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r26 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xe200, 0x0) write(r25, &(0x7f0000000600)="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", 0x200) sendfile(r25, r26, 0x0, 0x7fffffa7) r27 = inotify_init() inotify_add_watch(r27, &(0x7f00000002c0)='./file0\x00', 0x2000203) socket$inet_udplite(0x2, 0x2, 0x88) r28 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r29 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xe200, 0x0) write(r28, &(0x7f0000000600)="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", 0x200) sendfile(r28, r29, 0x0, 0x7fffffa7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001980)={{{@in=@local, @in6=@ipv4={[], [], @initdev}}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001a80)=0xe8) r30 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r31 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xe200, 0x0) write(r30, &(0x7f0000000600)="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", 0x200) sendfile(r30, r31, 0x0, 0x7fffffa7) r32 = inotify_init() inotify_add_watch(r32, &(0x7f00000002c0)='./file0\x00', 0x2000203) socket$caif_seqpacket(0x25, 0x5, 0x3) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)) r33 = open(&(0x7f0000000200)='./file0\x00', 0x200080, 0x1) fchdir(r33) fstat(0xffffffffffffffff, &(0x7f0000001b80)) stat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)) r34 = open(&(0x7f0000000200)='./file0\x00', 0x200080, 0x1) fchdir(r34) r35 = getpid() sched_setscheduler(r35, 0x5, &(0x7f0000000380)) r36 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r36, 0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f00000003c0)='\x00', r37}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r35, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000001c0)='/dev/input/mouse#\x00', r37}, 0x30) getpgrp(r35) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r38) ioprio_set$uid(0x3, r38, 0x0) getgroups(0x1, &(0x7f0000001f40)=[0xffffffffffffffff]) r39 = getpid() sched_setscheduler(r39, 0x5, &(0x7f0000000380)) r40 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r40, 0x9) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0x0, r40, 0x0, 0x1, &(0x7f00000003c0)='\x00'}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r39, 0xffffffffffffffff, 0x0, 0x12, &(0x7f00000001c0)='/dev/input/mouse#\x00'}, 0x30) [ 53.803581][ T8096] IPVS: ftp: loaded support on port[0] = 21 [ 53.921489][ T8098] IPVS: ftp: loaded support on port[0] = 21 19:13:49 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0xb, 0x0, 0x0, 0x0}, 0x20) [ 54.003059][ T8096] chnl_net:caif_netlink_parms(): no params data found [ 54.055649][ T8096] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.063321][ T8096] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.071741][ T8096] device bridge_slave_0 entered promiscuous mode [ 54.107010][ T8096] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.124082][ T8096] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.143910][ T8096] device bridge_slave_1 entered promiscuous mode [ 54.196710][ T8096] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.220635][ T8096] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.259811][ T8101] IPVS: ftp: loaded support on port[0] = 21 [ 54.279964][ T8098] chnl_net:caif_netlink_parms(): no params data found [ 54.294875][ T8096] team0: Port device team_slave_0 added 19:13:50 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) listen(r0, 0x100000000000012) sendmsg$inet6(r0, &(0x7f0000001640)={&(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000600)="ea", 0x1}], 0x1, &(0x7f0000001600)=[@tclass={{0x14}}], 0x18}, 0x0) [ 54.341810][ T8096] team0: Port device team_slave_1 added [ 54.393311][ T8098] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.415706][ T8098] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.435761][ T8098] device bridge_slave_0 entered promiscuous mode [ 54.457295][ T8098] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.474066][ T8098] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.481912][ T8098] device bridge_slave_1 entered promiscuous mode [ 54.516706][ T8104] IPVS: ftp: loaded support on port[0] = 21 [ 54.546882][ T8096] device hsr_slave_0 entered promiscuous mode 19:13:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000140)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000380)="df", 0x1}], 0x1, &(0x7f0000000980)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}], 0x18}, 0x0) [ 54.615741][ T8096] device hsr_slave_1 entered promiscuous mode [ 54.748917][ T8098] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 19:13:50 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000180)={0x25, 0x0, 0x0, 'queue0\x00'}) [ 54.815344][ T8098] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.888619][ T8101] chnl_net:caif_netlink_parms(): no params data found [ 54.899441][ T8107] IPVS: ftp: loaded support on port[0] = 21 [ 54.912563][ T8096] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.970431][ T8096] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 55.026351][ T8096] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.069537][ T8096] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.120809][ T8098] team0: Port device team_slave_0 added [ 55.133663][ T8098] team0: Port device team_slave_1 added [ 55.151361][ T8109] IPVS: ftp: loaded support on port[0] = 21 [ 55.215450][ T8098] device hsr_slave_0 entered promiscuous mode [ 55.264156][ T8098] device hsr_slave_1 entered promiscuous mode [ 55.334681][ T8098] debugfs: Directory 'hsr0' with parent '/' already present! [ 55.369538][ T8101] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.376963][ T8101] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.385209][ T8101] device bridge_slave_0 entered promiscuous mode [ 55.396192][ T8101] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.403324][ T8101] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.411360][ T8101] device bridge_slave_1 entered promiscuous mode [ 55.487275][ T8104] chnl_net:caif_netlink_parms(): no params data found [ 55.498754][ T8101] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.510638][ T8101] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.573308][ T8101] team0: Port device team_slave_0 added [ 55.602040][ T8101] team0: Port device team_slave_1 added [ 55.628569][ T8107] chnl_net:caif_netlink_parms(): no params data found [ 55.647174][ T8098] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 55.722021][ T8104] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.729739][ T8104] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.739744][ T8104] device bridge_slave_0 entered promiscuous mode [ 55.748191][ T8104] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.755797][ T8104] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.763522][ T8104] device bridge_slave_1 entered promiscuous mode [ 55.779831][ T8098] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 55.850634][ T8098] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 55.924516][ T8109] chnl_net:caif_netlink_parms(): no params data found [ 55.934477][ T8104] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.948834][ T8104] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.963766][ T8098] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 56.046583][ T8101] device hsr_slave_0 entered promiscuous mode [ 56.104214][ T8101] device hsr_slave_1 entered promiscuous mode [ 56.143878][ T8101] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.184975][ T8104] team0: Port device team_slave_0 added [ 56.193447][ T8104] team0: Port device team_slave_1 added [ 56.204274][ T8096] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.212009][ T8107] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.221208][ T8107] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.229415][ T8107] device bridge_slave_0 entered promiscuous mode [ 56.238409][ T8107] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.245774][ T8107] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.253500][ T8107] device bridge_slave_1 entered promiscuous mode [ 56.300933][ T8109] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.308463][ T8109] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.316997][ T8109] device bridge_slave_0 entered promiscuous mode [ 56.336830][ T8107] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.347758][ T8107] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.365880][ T8109] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.372934][ T8109] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.381350][ T8109] device bridge_slave_1 entered promiscuous mode [ 56.401729][ T8107] team0: Port device team_slave_0 added [ 56.446601][ T8104] device hsr_slave_0 entered promiscuous mode [ 56.484190][ T8104] device hsr_slave_1 entered promiscuous mode [ 56.523846][ T8104] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.537803][ T8101] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 56.586675][ T8107] team0: Port device team_slave_1 added [ 56.594708][ T8101] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 56.638630][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.647512][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.662020][ T8109] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.678665][ T8096] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.687225][ T8101] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 56.727419][ T8109] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.747218][ T8101] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 56.876692][ T8107] device hsr_slave_0 entered promiscuous mode [ 56.914234][ T8107] device hsr_slave_1 entered promiscuous mode [ 56.953906][ T8107] debugfs: Directory 'hsr0' with parent '/' already present! [ 56.971825][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.980403][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.989119][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.996325][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.016733][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.026650][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.035650][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.042855][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.050799][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.069144][ T8109] team0: Port device team_slave_0 added [ 57.083509][ T8098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.103053][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.111972][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.125886][ T8109] team0: Port device team_slave_1 added [ 57.162673][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.171618][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.179988][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.189521][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.238152][ T8109] device hsr_slave_0 entered promiscuous mode [ 57.294282][ T8109] device hsr_slave_1 entered promiscuous mode [ 57.335034][ T8109] debugfs: Directory 'hsr0' with parent '/' already present! [ 57.344914][ T8098] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.370674][ T8104] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 57.425683][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.433554][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.444037][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.452354][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.463059][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.472281][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.480722][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.493888][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.502472][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.514090][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.521308][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.529917][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.539709][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.548182][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.556230][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.570279][ T8107] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 57.616430][ T8096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.624877][ T8104] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 57.665704][ T8104] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 57.706918][ T8104] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 57.776331][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.784731][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.793234][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.803543][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.812243][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.821499][ T8107] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 57.875738][ T8107] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 57.945479][ T8109] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 57.985332][ T8110] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.993122][ T8110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.002976][ T8110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.011759][ T8107] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 58.088411][ T8098] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.099271][ T8098] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.113589][ T8109] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 58.146989][ T8109] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 58.215119][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.223506][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.232375][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.240999][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.249741][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.276044][ T8109] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 58.317773][ T8101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.331929][ T8110] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.339634][ T8110] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.350746][ T8096] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.366218][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.373881][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.392457][ T8101] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.413940][ T3026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.421700][ T3026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.439071][ T8098] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.468151][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.480367][ T3937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.490424][ T3937] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.497576][ T3937] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.524926][ T8110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.532774][ T8110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.546692][ T8110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.562066][ T8110] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.569225][ T8110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.577096][ T8110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.585808][ T8110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.643516][ T8109] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.671036][ T8109] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.728374][ T8109] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.746701][ T8109] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.792327][ T8109] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 163.593684][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 163.600464][ C0] rcu: 0-...!: (10499 ticks this GP) idle=bc2/1/0x4000000000000002 softirq=10540/10540 fqs=11 [ 163.611043][ C0] (t=10501 jiffies g=6445 q=467) [ 163.616060][ C0] rcu: rcu_preempt kthread starved for 10480 jiffies! g6445 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 163.627143][ C0] rcu: RCU grace-period kthread stack dump: [ 163.633019][ C0] rcu_preempt R running task 29032 10 2 0x80004000 [ 163.640908][ C0] Call Trace: [ 163.644199][ C0] __schedule+0x9a0/0xcc0 [ 163.648525][ C0] schedule+0x181/0x210 [ 163.652674][ C0] schedule_timeout+0x14f/0x240 [ 163.657510][ C0] ? run_local_timers+0x120/0x120 [ 163.662528][ C0] rcu_gp_kthread+0xed8/0x1770 [ 163.667382][ C0] kthread+0x332/0x350 [ 163.671437][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 163.676542][ C0] ? kthread_blkcg+0xe0/0xe0 [ 163.681123][ C0] ret_from_fork+0x24/0x30 [ 163.685542][ C0] NMI backtrace for cpu 0 [ 163.689862][ C0] CPU: 0 PID: 4082 Comm: udevd Not tainted 5.4.0-syzkaller #0 [ 163.697298][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.707343][ C0] Call Trace: [ 163.710610][ C0] [ 163.713468][ C0] dump_stack+0x1fb/0x318 [ 163.717790][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 163.722627][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 163.728767][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 163.734819][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 163.740876][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 163.746754][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 163.751867][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 163.757058][ C0] ? trace_hardirqs_off+0x74/0x80 [ 163.762085][ C0] update_process_times+0x12d/0x180 [ 163.767276][ C0] tick_sched_timer+0x263/0x420 [ 163.772114][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 163.777668][ C0] __hrtimer_run_queues+0x403/0x840 [ 163.782869][ C0] hrtimer_interrupt+0x38c/0xda0 [ 163.787809][ C0] ? debug_smp_processor_id+0x9/0x20 [ 163.793087][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 163.798723][ C0] apic_timer_interrupt+0xf/0x20 [ 163.803645][ C0] [ 163.806579][ C0] RIP: 0010:free_thread_stack+0x11f/0x590 [ 163.812290][ C0] Code: 3e e8 e5 96 ee ff 48 c1 e8 06 48 83 e0 c0 48 bf 00 00 00 00 00 ea ff ff 48 01 c7 be 03 00 00 00 e8 06 a2 60 00 e9 5d 04 00 00 5c 2d 2e 00 48 89 df 31 f6 e8 42 af 6e 00 43 80 3c 2e 00 74 08 [ 163.831884][ C0] RSP: 0018:ffffc900018f7b10 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 163.840285][ C0] RAX: 1ffff11012eb95c1 RBX: ffffea00023f5a00 RCX: ffff888094f3c180 [ 163.848246][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea00023f5a00 [ 163.856205][ C0] RBP: ffffc900018f7b48 R08: 000000000003a768 R09: ffffed1012a62337 [ 163.864164][ C0] R10: ffffed1012a62337 R11: 0000000000000000 R12: ffff8880975caea0 [ 163.872212][ C0] R13: dffffc0000000000 R14: 1ffff11012eb95d4 R15: ffff8880953119a8 [ 163.880201][ C0] put_task_stack+0xa3/0x130 [ 163.884781][ C0] finish_task_switch+0x3f1/0x550 [ 163.889799][ C0] __schedule+0x9a8/0xcc0 [ 163.894138][ C0] schedule+0x181/0x210 [ 163.898282][ C0] schedule_hrtimeout_range_clock+0x108/0x510 [ 163.904363][ C0] ? _raw_spin_unlock_irq+0x22/0x80 [ 163.909554][ C0] schedule_hrtimeout_range+0x2a/0x40 [ 163.914938][ C0] ep_poll+0xa4d/0xe80 [ 163.919027][ C0] ? debug_smp_processor_id+0x1c/0x20 [ 163.924398][ C0] ? do_task_dead+0xc0/0xc0 [ 163.928930][ C0] do_epoll_wait+0x1ee/0x260 [ 163.933524][ C0] __x64_sys_epoll_wait+0x9a/0xb0 [ 163.938562][ C0] do_syscall_64+0xf7/0x1c0 [ 163.943063][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 163.948962][ C0] RIP: 0033:0x7f9482143943 [ 163.953371][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 163.972980][ C0] RSP: 002b:00007ffed852e118 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 163.981386][ C0] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f9482143943 [ 163.989349][ C0] RDX: 0000000000000008 RSI: 00007ffed852e210 RDI: 000000000000000a [ 163.998533][ C0] RBP: 0000000000000000 R08: 000000000183c0d0 R09: 00007f948218d1d0 [ 164.006493][ C0] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000003 [ 164.014454][ C0] R13: 0000000000000010 R14: 0000000001855650 R15: 000000000183c250