[ 51.919841][ T27] audit: type=1800 audit(1578449163.074:25): pid=8323 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0
[ 51.938920][ T27] audit: type=1800 audit(1578449163.074:26): pid=8323 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0
[ 51.965281][ T27] audit: type=1800 audit(1578449163.084:27): pid=8323 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0
[ 51.994247][ T27] audit: type=1800 audit(1578449163.084:28): pid=8323 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[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Debian GNU/Linux 7 syzkaller ttyS0
Warning: Permanently added '10.128.10.40' (ECDSA) to the list of known hosts.
2020/01/08 02:06:14 fuzzer started
2020/01/08 02:06:15 dialing manager at 10.128.0.26:35703
2020/01/08 02:06:15 syscalls: 2824
2020/01/08 02:06:15 code coverage: enabled
2020/01/08 02:06:15 comparison tracing: enabled
2020/01/08 02:06:15 extra coverage: enabled
2020/01/08 02:06:15 setuid sandbox: enabled
2020/01/08 02:06:15 namespace sandbox: enabled
2020/01/08 02:06:15 Android sandbox: /sys/fs/selinux/policy does not exist
2020/01/08 02:06:15 fault injection: enabled
2020/01/08 02:06:15 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2020/01/08 02:06:15 net packet injection: enabled
2020/01/08 02:06:15 net device setup: enabled
2020/01/08 02:06:15 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2020/01/08 02:06:15 devlink PCI setup: PCI device 0000:00:10.0 is not available
02:06:16 executing program 0:
r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x3, 0x0)
ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000180)={0x1, @vbi={0x0, 0x0, 0x35315842}})
02:06:16 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x4b)
listen(r0, 0x3f)
r1 = socket$unix(0x1, 0x5, 0x0)
connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r2 = socket$unix(0x1, 0x5, 0x0)
connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
sendmsg$unix(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES64=r0], 0x18}, 0x0)
r3 = socket$unix(0x1, 0x5, 0x0)
r4 = socket$unix(0x1, 0x5, 0x0)
connect(r4, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc)
r5 = gettid()
r6 = gettid()
r7 = socket$inet6(0xa, 0x80003, 0xff)
ioctl(r7, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071")
sendmmsg$unix(r4, &(0x7f0000003f40)=[{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001bc0)=[@rights={{0x14, 0x1, 0x1, [r4]}}, @cred={{0x1c, 0x1, 0x2, {r5}}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @cred={{0x1c, 0x1, 0x2, {r6}}}], 0x70}], 0xfd, 0x0)
close(r0)
connect$unix(r1, &(0x7f0000000200)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
syzkaller login: [ 65.394491][ T8492] IPVS: ftp: loaded support on port[0] = 21
02:06:16 executing program 2:
prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d6000/0x1000)=nil)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000340)={0x3a, 0x20001, 0x8})
ptrace$getsig(0x18, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0)
r2 = accept$packet(r1, 0x0, 0x0)
r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getown(r3, 0x9)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0x0, r3, 0x0, 0x1, &(0x7f00000003c0)='\x00', r4}, 0x30)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, r1, 0x0, 0x1, &(0x7f00000000c0)='\x00', r4}, 0x30)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, r0, 0x0, 0x0, 0x0, r4}, 0x30)
r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0)
ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0x0)
mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r5, 0x0)
socket$nl_crypto(0x10, 0x3, 0x15)
clock_gettime(0x0, &(0x7f0000000980))
ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, 0x0)
r6 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
ftruncate(r6, 0x88001)
write$P9_RXATTRCREATE(r6, &(0x7f0000000040)={0x3ba}, 0x7)
r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x400000, 0x0)
r8 = socket$nl_generic(0x10, 0x3, 0x10)
r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00')
r10 = accept4$unix(r6, 0x0, &(0x7f0000000000), 0x400)
ioctl$sock_inet_SIOCSIFBRDADDR(r10, 0x891a, &(0x7f0000000240)={'\x00', {0x2, 0x4e21, @multicast1}})
sendmsg$TIPC_NL_BEARER_ENABLE(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="5400000045a23a4b2ac5f013c08192f050ac778951c077ca97de44375cefec20b52eba5859561d268b0666a0941b70d853726a46f0ff8b942c1c1a90f31ad3064b3191747d89710f064344d857ba6f84f4be813d5f1903381d5ef5e857a1bdff716488", @ANYRES16=r9, @ANYBLOB="010000000000000000000300000040000100100001007564703a73797a30000000002c0004001400010002000000ac14140d00000000000000001400020002000000e00000010000000000000000"], 0x54}}, 0x0)
sendmsg$TIPC_NL_MEDIA_SET(r7, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000180)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
[ 65.545395][ T8492] chnl_net:caif_netlink_parms(): no params data found
[ 65.562225][ T8495] IPVS: ftp: loaded support on port[0] = 21
[ 65.613144][ T8492] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.620878][ T8492] bridge0: port 1(bridge_slave_0) entered disabled state
[ 65.628926][ T8492] device bridge_slave_0 entered promiscuous mode
[ 65.648431][ T8492] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.655754][ T8492] bridge0: port 2(bridge_slave_1) entered disabled state
[ 65.663517][ T8492] device bridge_slave_1 entered promiscuous mode
[ 65.728982][ T8492] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 65.778950][ T8492] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
02:06:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x6, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r1 = syz_open_pts(r0, 0x0)
write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0xffa8)
ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0xfdfdffff})
[ 65.832101][ T8495] chnl_net:caif_netlink_parms(): no params data found
[ 65.851161][ T8492] team0: Port device team_slave_0 added
[ 65.866283][ T8492] team0: Port device team_slave_1 added
[ 65.918394][ T8498] IPVS: ftp: loaded support on port[0] = 21
[ 65.986930][ T8492] device hsr_slave_0 entered promiscuous mode
[ 66.016186][ T8492] device hsr_slave_1 entered promiscuous mode
02:06:17 executing program 4:
r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x0)
ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r0, 0x80045700, &(0x7f0000000080))
[ 66.069747][ T8495] bridge0: port 1(bridge_slave_0) entered blocking state
[ 66.080884][ T8495] bridge0: port 1(bridge_slave_0) entered disabled state
[ 66.089095][ T8495] device bridge_slave_0 entered promiscuous mode
[ 66.113489][ T8500] IPVS: ftp: loaded support on port[0] = 21
[ 66.146146][ T8495] bridge0: port 2(bridge_slave_1) entered blocking state
[ 66.153289][ T8495] bridge0: port 2(bridge_slave_1) entered disabled state
[ 66.171194][ T8495] device bridge_slave_1 entered promiscuous mode
[ 66.263313][ T8495] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 66.308464][ T8495] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
02:06:17 executing program 5:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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)
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 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, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000001580)=[{&(0x7f00000004c0)="2db7567dd57e60253258bc94baa04ada83ccb6ca535b62e6e49e341829f39d83044c7ecf13a0287f63084c4b8391234f7f603f27b631f8da978a47856785338cf583515a203cba6ecfddf2749dfe9aa93cbff848ab758ac965549668a54b958319f8d074383da789200a72d623dcb9768096283efe2fbefe8f99a09f8dbee403ecb315dbfcdeb630ffed2347578c794e11cc9a67621a9069e00a9b0cb9ff35f424f239b8b65d7ab1382831cbc465ea7da248cba74ad649463b61496ec1cd0ea8a4592436dd5e8dadc95123e4a1ffcc0f8fbebac8921e2001cea80ea5a5e1520ecbf6762c181344de9a4d20e5fb2bed153cf753965ebd6e53bb78ff6fee7734ccf9adf4df1dfd104a763a2d0606c0bb5bf675d3048fe5e0d090210d2131", 0x11d}], 0x1}], 0x1, 0x0)
syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="0201fdffffff00ae0000ff07000000000000550008000000000000000040000000006300000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}])
[ 66.399664][ T8492] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 66.416173][ T8502] IPVS: ftp: loaded support on port[0] = 21
[ 66.447047][ T8492] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 66.497873][ T8495] team0: Port device team_slave_0 added
[ 66.503635][ T8492] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 66.569003][ T8495] team0: Port device team_slave_1 added
[ 66.580179][ T8505] IPVS: ftp: loaded support on port[0] = 21
[ 66.588796][ T8492] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 66.674037][ T8498] chnl_net:caif_netlink_parms(): no params data found
[ 66.736857][ T8495] device hsr_slave_0 entered promiscuous mode
[ 66.774552][ T8495] device hsr_slave_1 entered promiscuous mode
[ 66.815187][ T8495] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 66.822893][ T8495] Cannot create hsr debugfs directory
[ 66.830567][ T8500] chnl_net:caif_netlink_parms(): no params data found
[ 67.010994][ T8500] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.018773][ T8500] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.026712][ T8500] device bridge_slave_0 entered promiscuous mode
[ 67.036654][ T8500] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.043694][ T8500] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.051625][ T8500] device bridge_slave_1 entered promiscuous mode
[ 67.068601][ T8498] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.075756][ T8498] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.083259][ T8498] device bridge_slave_0 entered promiscuous mode
[ 67.091286][ T8498] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.098824][ T8498] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.106706][ T8498] device bridge_slave_1 entered promiscuous mode
[ 67.136277][ T8500] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 67.157801][ T8498] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 67.168097][ T8502] chnl_net:caif_netlink_parms(): no params data found
[ 67.178250][ T8495] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 67.217691][ T8500] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 67.241278][ T8498] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 67.253611][ T8495] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 67.297508][ T8495] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 67.356046][ T8495] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 67.441634][ T8500] team0: Port device team_slave_0 added
[ 67.474884][ T8500] team0: Port device team_slave_1 added
[ 67.491114][ T8498] team0: Port device team_slave_0 added
[ 67.501764][ T8505] chnl_net:caif_netlink_parms(): no params data found
[ 67.514745][ T8502] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.522059][ T8502] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.529779][ T8502] device bridge_slave_0 entered promiscuous mode
[ 67.539792][ T8498] team0: Port device team_slave_1 added
[ 67.550053][ T8502] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.560412][ T8502] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.568306][ T8502] device bridge_slave_1 entered promiscuous mode
[ 67.637924][ T8500] device hsr_slave_0 entered promiscuous mode
[ 67.704654][ T8500] device hsr_slave_1 entered promiscuous mode
[ 67.744292][ T8500] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 67.751907][ T8500] Cannot create hsr debugfs directory
[ 67.782212][ T8505] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.789371][ T8505] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.797114][ T8505] device bridge_slave_0 entered promiscuous mode
[ 67.876871][ T8498] device hsr_slave_0 entered promiscuous mode
[ 67.924589][ T8498] device hsr_slave_1 entered promiscuous mode
[ 67.994242][ T8498] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 68.001793][ T8498] Cannot create hsr debugfs directory
[ 68.010174][ T8505] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.020157][ T8505] bridge0: port 2(bridge_slave_1) entered disabled state
[ 68.027980][ T8505] device bridge_slave_1 entered promiscuous mode
[ 68.043762][ T8502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 68.073121][ T8492] 8021q: adding VLAN 0 to HW filter on device bond0
[ 68.097839][ T8502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 68.136558][ T8492] 8021q: adding VLAN 0 to HW filter on device team0
[ 68.144935][ T8505] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 68.155735][ T8502] team0: Port device team_slave_0 added
[ 68.162619][ T8505] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 68.175375][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 68.183583][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 68.217083][ T8502] team0: Port device team_slave_1 added
[ 68.243985][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 68.252705][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 68.261366][ T2738] bridge0: port 1(bridge_slave_0) entered blocking state
[ 68.268572][ T2738] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 68.277596][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 68.318254][ T8505] team0: Port device team_slave_0 added
[ 68.333985][ T8500] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 68.386569][ T8500] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 68.426469][ T8498] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 68.478847][ T8505] team0: Port device team_slave_1 added
[ 68.536166][ T8502] device hsr_slave_0 entered promiscuous mode
[ 68.564737][ T8502] device hsr_slave_1 entered promiscuous mode
[ 68.604339][ T8502] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 68.611928][ T8502] Cannot create hsr debugfs directory
[ 68.619446][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 68.628026][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 68.636815][ T3239] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.643855][ T3239] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 68.651502][ T8500] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 68.717460][ T8500] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 68.776538][ T8498] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 68.820640][ T8498] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 68.887803][ T3238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 68.897370][ T3238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 68.906284][ T3238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 68.915189][ T3238] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 68.923396][ T3238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 68.932410][ T3238] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 68.941155][ T3238] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 68.949171][ T8498] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 69.066406][ T8505] device hsr_slave_0 entered promiscuous mode
[ 69.104541][ T8505] device hsr_slave_1 entered promiscuous mode
[ 69.144319][ T8505] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 69.151906][ T8505] Cannot create hsr debugfs directory
[ 69.182100][ T8492] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 69.192808][ T8492] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 69.209503][ T8495] 8021q: adding VLAN 0 to HW filter on device bond0
[ 69.235885][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 69.244130][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 69.252756][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 69.261727][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 69.270162][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 69.320011][ T3238] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 69.327909][ T3238] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 69.358571][ T8492] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 69.371500][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 69.379903][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 69.404202][ T8495] 8021q: adding VLAN 0 to HW filter on device team0
[ 69.430409][ T2737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 69.442356][ T2737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 69.451162][ T2737] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.458231][ T2737] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 69.466315][ T2737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 69.474877][ T2737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 69.512502][ T2737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 69.526740][ T2737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 69.536071][ T2737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 69.544398][ T2737] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.551522][ T2737] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 69.559389][ T2737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 69.567919][ T2737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 69.584503][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 69.592911][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 69.602852][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 69.611373][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 69.619773][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 69.628340][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 69.636657][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 69.645208][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 69.653541][ T3239] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 69.664048][ T8505] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 69.726374][ T8505] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 69.800107][ T8505] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 69.875963][ T8505] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 69.944953][ T8502] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 70.011310][ T8502] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 70.069724][ T8498] 8021q: adding VLAN 0 to HW filter on device bond0
[ 70.085353][ T8500] 8021q: adding VLAN 0 to HW filter on device bond0
[ 70.096411][ T8502] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 70.137299][ T8502] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 70.196821][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 70.208058][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 70.216339][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 70.223939][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 70.235934][ T8492] device veth0_vlan entered promiscuous mode
[ 70.252341][ T8498] 8021q: adding VLAN 0 to HW filter on device team0
[ 70.271169][ T8492] device veth1_vlan entered promiscuous mode
[ 70.280477][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 70.290146][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 70.298283][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 70.305980][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 70.314495][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 70.322713][ T2738] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.329791][ T2738] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 70.337468][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 70.345227][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 70.353328][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 70.385704][ T8495] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 70.400571][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 70.409746][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 70.418505][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 70.427073][ T2738] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.434219][ T2738] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 70.441735][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 70.450653][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 70.459129][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 70.466593][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 70.492351][ T8500] 8021q: adding VLAN 0 to HW filter on device team0
[ 70.506682][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 70.515814][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 70.525250][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 70.533661][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 70.542666][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 70.551617][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 70.561255][ T2738] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 70.581699][ T8498] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 70.594014][ T8498] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 70.642906][ T2741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 70.663293][ T2741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 175.654159][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 175.661226][ C0] (detected by 0, t=10502 jiffies, g=6461, q=181)
[ 175.667740][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294954722-4294944219), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 175.681096][ C0] syz-executor.0 R running task 24776 8492 8490 0x0000400a
[ 175.689260][ C0] Call Trace:
[ 175.692546][ C0] <IRQ>
[ 175.695401][ C0] sched_show_task+0x40f/0x560
[ 175.700181][ C0] rcu_sched_clock_irq+0x1861/0x1ad0
[ 175.705478][ C0] update_process_times+0x12d/0x180
[ 175.710676][ C0] tick_sched_timer+0x263/0x420
[ 175.715535][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0
[ 175.721107][ C0] __hrtimer_run_queues+0x403/0x840
[ 175.727728][ C0] hrtimer_interrupt+0x38c/0xda0
[ 175.732675][ C0] ? debug_smp_processor_id+0x9/0x20
[ 175.737968][ C0] smp_apic_timer_interrupt+0x109/0x280
[ 175.743526][ C0] apic_timer_interrupt+0xf/0x20
[ 175.748460][ C0] </IRQ>
[ 175.751419][ C0] RIP: 0010:mod_memcg_page_state+0x168/0x190
[ 175.757393][ C0] Code: c7 68 95 2a 89 e8 d8 8e 6a 00 48 83 3d 68 fd e1 07 00 74 2d e8 79 26 2e 00 4c 89 ff 57 9d 0f 1f 44 00 00 5b 41 5c 41 5e 41 5f <5d> c3 e8 61 26 2e 00 0f 0b e8 5a 26 2e 00 0f 0b e8 53 26 2e 00 0f
[ 175.777005][ C0] RSP: 0018:ffffc90001e07bc0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 175.785434][ C0] RAX: ffffffff814897d3 RBX: ffff88808c331388 RCX: ffff88809d5da400
[ 175.793402][ C0] RDX: 0000000000000000 RSI: 00000000fffffffc RDI: ffffea0002889d40
[ 175.801378][ C0] RBP: ffffc90001e07bc0 R08: dffffc0000000000 R09: fffffbfff12c962d
[ 175.809349][ C0] R10: fffffbfff12c962d R11: 0000000000000000 R12: ffff88808c331420
[ 175.817310][ C0] R13: dffffc0000000000 R14: 1ffff11011866284 R15: ffff888091c9f538
[ 175.825284][ C0] ? mod_memcg_page_state+0x123/0x190
[ 175.830735][ C0] free_thread_stack+0x168/0x590
[ 175.835678][ C0] put_task_stack+0xa3/0x130
[ 175.840281][ C0] finish_task_switch+0x3f1/0x550
[ 175.845307][ C0] __schedule+0x9a8/0xcc0
[ 175.849645][ C0] schedule+0x181/0x210
[ 175.853800][ C0] do_nanosleep+0x1d0/0x6c0
[ 175.858307][ C0] hrtimer_nanosleep+0x3a6/0x5b0
[ 175.863239][ C0] ? trace_hrtimer_expire_exit+0x2d0/0x2d0
[ 175.869038][ C0] __x64_sys_nanosleep+0x186/0x1d0
[ 175.874137][ C0] do_syscall_64+0xf7/0x1c0
[ 175.878631][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 175.884512][ C0] RIP: 0033:0x4593f0
[ 175.888495][ C0] Code: c0 5b 5d c3 66 0f 1f 44 00 00 8b 04 24 48 83 c4 18 5b 5d c3 66 0f 1f 44 00 00 83 3d 41 f5 61 00 00 75 14 b8 23 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 d4 d1 fb ff c3 48 83 ec 08 e8 ea 46 00 00
[ 175.908086][ C0] RSP: 002b:00007ffc74043f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 175.916481][ C0] RAX: ffffffffffffffda RBX: 00000000000113e3 RCX: 00000000004593f0
[ 175.924437][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffc74043fa0
[ 175.932394][ C0] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000001a31940
[ 175.940355][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 175.948314][ C0] R13: 00007ffc74043ff0 R14: 00000000000113e3 R15: 00007ffc74044000
[ 175.956294][ C0] rcu: rcu_preempt kthread starved for 10532 jiffies! g6461 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 175.967380][ C0] rcu: RCU grace-period kthread stack dump:
[ 175.973256][ C0] rcu_preempt R running task 28984 10 2 0x80004000
[ 175.981145][ C0] Call Trace:
[ 175.984432][ C0] __schedule+0x9a0/0xcc0
[ 175.988764][ C0] schedule+0x181/0x210
[ 175.992912][ C0] schedule_timeout+0x14f/0x240
[ 175.997768][ C0] ? run_local_timers+0x120/0x120
[ 176.002798][ C0] rcu_gp_kthread+0xed8/0x1770
[ 176.007558][ C0] kthread+0x332/0x350
[ 176.011615][ C0] ? rcu_report_qs_rsp+0x140/0x140
[ 176.016715][ C0] ? kthread_blkcg+0xe0/0xe0
[ 176.021292][ C0] ret_from_fork+0x24/0x30