[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[ 44.880344][ T23] audit: type=1800 audit(1578469973.952:25): pid=8269 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0
[ 44.917111][ T23] audit: type=1800 audit(1578469973.952:26): pid=8269 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0
[ 44.943040][ T23] audit: type=1800 audit(1578469973.962:27): pid=8269 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[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 '10.128.1.20' (ECDSA) to the list of known hosts.
2020/01/08 07:53:03 fuzzer started
2020/01/08 07:53:05 dialing manager at 10.128.0.26:35703
2020/01/08 07:53:05 syscalls: 2824
2020/01/08 07:53:05 code coverage: enabled
2020/01/08 07:53:05 comparison tracing: enabled
2020/01/08 07:53:05 extra coverage: enabled
2020/01/08 07:53:05 setuid sandbox: enabled
2020/01/08 07:53:05 namespace sandbox: enabled
2020/01/08 07:53:05 Android sandbox: /sys/fs/selinux/policy does not exist
2020/01/08 07:53:05 fault injection: enabled
2020/01/08 07:53:05 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2020/01/08 07:53:05 net packet injection: enabled
2020/01/08 07:53:05 net device setup: enabled
2020/01/08 07:53:05 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2020/01/08 07:53:05 devlink PCI setup: PCI device 0000:00:10.0 is not available
07:53:06 executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_STAT(0x0, 0xd, 0x0)
fchdir(r0)
open(0x0, 0x141042, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0)
pipe(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup3(0xffffffffffffffff, r1, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES32=<r3=>0x0], &(0x7f000095dffc)=0x2)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, 0x0, &(0x7f00000009c0))
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001340)={0x5, 0x1, 0x200, 0x4, 0x6, 0x6, 0x2, 0x445f8548, <r4=>r3}, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000013c0)={r4, @in6={{0xa, 0x4e23, 0xe0, @remote}}}, &(0x7f0000001480)=0x1c2)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff028}]}, 0x10)
r5 = open(0x0, 0x0, 0x0)
fadvise64(r5, 0x0, 0x0, 0x2)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000240)=0xc)
r6 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
fallocate(r6, 0x0, 0x0, 0x2000002)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0)
07:53:06 executing program 1:
socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write$binfmt_misc(r1, &(0x7f0000000900)=ANY=[@ANYPTR64], 0x8)
recvmmsg(r0, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/221, 0xdd}], 0x1, 0x0, 0x3c1}}], 0x1, 0x0, 0x0)
syzkaller login: [ 57.168915][ T8433] IPVS: ftp: loaded support on port[0] = 21
07:53:06 executing program 2:
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getpid()
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newlink={0x90, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x6}, @IFLA_LINKINFO={0x68, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x5c, 0x2, [@IFLA_GRE_REMOTE={0x8, 0x7, @multicast1}, @IFLA_GRE_LOCAL={0x8, 0x6, @multicast1}, @IFLA_GRE_REMOTE={0x8, 0x7, @dev}, @IFLA_GRE_REMOTE={0x8, 0x7, @broadcast}, @gre_common_policy=[@IFLA_GRE_ENCAP_SPORT={0x8}, @IFLA_GRE_ENCAP_DPORT={0x70}, @IFLA_GRE_ERSPAN_DIR={0x8}, @IFLA_GRE_LINK={0x8}], @IFLA_GRE_REMOTE={0x8, 0x7, @loopback}, @IFLA_GRE_REMOTE={0x8}, @IFLA_GRE_LOCAL={0x8}]}}}]}, 0x90}}, 0x0)
[ 57.350278][ T8433] chnl_net:caif_netlink_parms(): no params data found
[ 57.375257][ T8436] IPVS: ftp: loaded support on port[0] = 21
[ 57.494168][ T8433] bridge0: port 1(bridge_slave_0) entered blocking state
[ 57.502919][ T8433] bridge0: port 1(bridge_slave_0) entered disabled state
[ 57.528800][ T8433] device bridge_slave_0 entered promiscuous mode
07:53:06 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3)
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8b04, &(0x7f0000000000)='wlan1\x00\a\xd3~\xd4\xa2\xb8y\xe1\x04\xbe\x02\x00\x03\x00\x01\x00\x00\x00!\a\xff\x8d\x00\x00\xf6\xe7\xf9\x01\x06\x8c\xe2K\x04\xd9\xfd\xbd\x00\x1d})\xa0\xb1\xd2\xe4\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x18\x9f \xfa\x91\x1b\x01U\xbe\x01\x01X\xbdh\xbfjOc\xcd\x15\xc1K\xab\xe9\xe3\xe8\x05\xda\xce\xed\xa5\xb8<\x9d\xd1\x19EI\x952\x12,\xec\x02:a\xad\xef,\xbc (\x02B-mF\xfa\x92\xdc\x13\x06\x1fk6=z\x8eni)\xb5i\x0f\xc7\v\x9d\x81\xb3r\xb1x\\\xdb\xcbzE\xfeO\xe7\xdf\x96\xa2\xf8EX\xe3\xbcf\x02\x98T\x1a\x1f\x16\xb9\b\xa2\xb0\a\x00vCh>\xa3\xd7\xc70\x92C5\x9d\x17\xd1\x96g\x8d\xd1\x06i\xde<\xf3\xd9\x93M/\x1eQ\xba\xe7[\xe3\x00\x00\x00\x00\x00\x00t\xeeKr\xb3\"\xa9\xef\xa2\xd8\x03_\xee=[o\xaa \x91d\xff9\xfa\r\xbe\x16%\xde\xa2o\xa9\\%\xc8\xfa\xd9t\xe5t\x99\xb9j\x16\xc4}-\xf6\xd3\x02\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\xd0\xab.\x13L8V\x1d\xa0\x02#\xb4\xea@\x1b\xd0{\x02iE\xb30\xe8\xdb[\xc8\xe5\xae\x98\xdc\xe4Tr\xb4w\xba\xa9\xfe\x0f\xdcFc\xd0\x9f\x82\x9d\xae\x9cy\xb3QOT\xdc\x86\x82Q\xe0\xab\xc1w\x03;-^(\x02=\xf39\xe9yT\xc4\xf0\xef\xe0X\b#\x9a\xcd\xe0\xf8q\x9a\xcd\xdeAF,\x04\"\x84\xa9O\x97\xf7\xfb\xa2N>\xcb\x9d\xc0\xcc\x13\x12\xcc@\x89\xf8F\x82OO\x990\xcei\xf2\xd1\x04\xde\xaa\xfa\xc0\xe9c\x81\x86\xc3j2m\xf6B\x19=h\x8fe\xc2\x13\x92?||\xbf\x10\x8f$\xdf^\xba\x04^\x13\r}\xd2n?3O\xb5\xa8\xfa\xfe\xe6\x92\xfd\x1c\xbc\x15\x81G\xbeC\xb2\x80\x87\x83\xb6\xf7wz\xcf\xa3c\xac\xe56\x8cg\x15\x9e\x96c')
[ 57.558352][ T8433] bridge0: port 2(bridge_slave_1) entered blocking state
[ 57.565504][ T8433] bridge0: port 2(bridge_slave_1) entered disabled state
[ 57.574781][ T8433] device bridge_slave_1 entered promiscuous mode
[ 57.661574][ T8433] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 57.704062][ T8436] chnl_net:caif_netlink_parms(): no params data found
[ 57.731908][ T8433] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 57.773630][ T8439] IPVS: ftp: loaded support on port[0] = 21
[ 57.785269][ T8433] team0: Port device team_slave_0 added
[ 57.808183][ T8433] team0: Port device team_slave_1 added
[ 57.852307][ T8436] bridge0: port 1(bridge_slave_0) entered blocking state
[ 57.859925][ T8436] bridge0: port 1(bridge_slave_0) entered disabled state
[ 57.868677][ T8436] device bridge_slave_0 entered promiscuous mode
[ 57.885067][ T8436] bridge0: port 2(bridge_slave_1) entered blocking state
[ 57.893060][ T8436] bridge0: port 2(bridge_slave_1) entered disabled state
07:53:07 executing program 4:
prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x400100000001, 0x4)
connect$inet6(r0, &(0x7f0000000080), 0x1c)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5)
clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r1 = gettid()
setsockopt$inet6_int(r0, 0x29, 0x19, 0x0, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x1b)
wait4(0x0, 0x0, 0x0, 0x0)
[ 57.903474][ T8436] device bridge_slave_1 entered promiscuous mode
[ 57.959538][ T8433] device hsr_slave_0 entered promiscuous mode
[ 57.999644][ T8433] device hsr_slave_1 entered promiscuous mode
07:53:07 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
pipe2$9p(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x15)
r2 = dup(r1)
write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18)
lstat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
write$FUSE_CREATE_OPEN(r2, &(0x7f00000004c0)={0xa0, 0x0, 0x0, {{0x1, 0x3, 0x2, 0x6, 0x0, 0x0, {0x0, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x4, 0x0, r3}}}}, 0xa0)
r5 = msgget(0x3, 0x0)
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 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)
mount$9p_rdma(&(0x7f0000000180)='127.0.0.1\x00', 0x0, &(0x7f00000002c0)='9p\x00', 0x800, 0x0)
msgctl$IPC_SET(r5, 0x1, &(0x7f00000005c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, r4, 0x0, 0x5}, 0x0, 0x7a, 0x0, 0x1ff, 0x9, 0x100000, 0x0, 0xffffffffffffffff})
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)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000880)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache='cache=fscache'}]}})
[ 58.154101][ T8441] IPVS: ftp: loaded support on port[0] = 21
[ 58.205251][ T8443] IPVS: ftp: loaded support on port[0] = 21
[ 58.220706][ T8436] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 58.255494][ T8436] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 58.324829][ T8436] team0: Port device team_slave_0 added
[ 58.336201][ T8436] team0: Port device team_slave_1 added
[ 58.346313][ T8439] chnl_net:caif_netlink_parms(): no params data found
[ 58.358549][ T8445] IPVS: ftp: loaded support on port[0] = 21
[ 58.449531][ T8436] device hsr_slave_0 entered promiscuous mode
[ 58.497501][ T8436] device hsr_slave_1 entered promiscuous mode
[ 58.557062][ T8436] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 58.564844][ T8436] Cannot create hsr debugfs directory
[ 58.606775][ T8433] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 58.662282][ T8433] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 58.751954][ T8439] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.760391][ T8439] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.769391][ T8439] device bridge_slave_0 entered promiscuous mode
[ 58.776376][ T8433] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 58.830713][ T8433] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 58.903083][ T8439] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.910389][ T8439] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.918052][ T8439] device bridge_slave_1 entered promiscuous mode
[ 58.938450][ T8439] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 58.988546][ T8439] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 59.022578][ T8443] chnl_net:caif_netlink_parms(): no params data found
[ 59.065660][ T8443] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.073476][ T8443] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.081422][ T8443] device bridge_slave_0 entered promiscuous mode
[ 59.098462][ T8441] chnl_net:caif_netlink_parms(): no params data found
[ 59.109341][ T8443] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.116409][ T8443] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.125586][ T8443] device bridge_slave_1 entered promiscuous mode
[ 59.142555][ T8439] team0: Port device team_slave_0 added
[ 59.174919][ T8439] team0: Port device team_slave_1 added
[ 59.203102][ T8443] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 59.260061][ T8439] device hsr_slave_0 entered promiscuous mode
[ 59.298054][ T8439] device hsr_slave_1 entered promiscuous mode
[ 59.336996][ T8439] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 59.344626][ T8439] Cannot create hsr debugfs directory
[ 59.350454][ T8441] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.357936][ T8441] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.365745][ T8441] device bridge_slave_0 entered promiscuous mode
[ 59.375424][ T8441] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.382568][ T8441] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.390961][ T8441] device bridge_slave_1 entered promiscuous mode
[ 59.401021][ T8443] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 59.454350][ T8445] chnl_net:caif_netlink_parms(): no params data found
[ 59.466545][ T8436] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 59.515969][ T8436] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 59.594970][ T8443] team0: Port device team_slave_0 added
[ 59.601929][ T8436] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 59.652396][ T8436] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 59.701719][ T8441] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 59.713608][ T8443] team0: Port device team_slave_1 added
[ 59.752516][ T8441] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 59.778743][ T8441] team0: Port device team_slave_0 added
[ 59.797758][ T8445] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.805104][ T8445] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.820158][ T8445] device bridge_slave_0 entered promiscuous mode
[ 59.828650][ T8441] team0: Port device team_slave_1 added
[ 59.868652][ T8443] device hsr_slave_0 entered promiscuous mode
[ 59.917242][ T8443] device hsr_slave_1 entered promiscuous mode
[ 59.956959][ T8443] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 59.964558][ T8443] Cannot create hsr debugfs directory
[ 59.999345][ T8445] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.006512][ T8445] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.017368][ T8445] device bridge_slave_1 entered promiscuous mode
[ 60.099090][ T8441] device hsr_slave_0 entered promiscuous mode
[ 60.147351][ T8441] device hsr_slave_1 entered promiscuous mode
[ 60.196999][ T8441] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 60.204701][ T8441] Cannot create hsr debugfs directory
[ 60.231728][ T8445] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 60.248956][ T8439] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 60.291735][ T8439] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 60.349410][ T8445] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.369360][ T8439] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 60.409041][ T8443] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 60.481756][ T8445] team0: Port device team_slave_0 added
[ 60.494201][ T8445] team0: Port device team_slave_1 added
[ 60.501207][ T8439] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 60.528078][ T8443] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 60.582520][ T8433] 8021q: adding VLAN 0 to HW filter on device bond0
[ 60.608948][ T8443] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 60.642737][ T8443] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 60.738941][ T8445] device hsr_slave_0 entered promiscuous mode
[ 60.777168][ T8445] device hsr_slave_1 entered promiscuous mode
[ 60.817028][ T8445] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 60.824652][ T8445] Cannot create hsr debugfs directory
[ 60.849229][ T8433] 8021q: adding VLAN 0 to HW filter on device team0
[ 60.871288][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 60.884291][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 60.911163][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 60.920324][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 60.928945][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.936238][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 60.944630][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 60.969600][ T8436] 8021q: adding VLAN 0 to HW filter on device bond0
[ 61.002692][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 61.012767][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 61.021354][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 61.028588][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 61.057961][ T8441] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 61.118952][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 61.127821][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 61.136223][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 61.146181][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 61.154857][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 61.163055][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 61.171118][ T8441] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 61.229357][ T8441] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 61.290823][ T8436] 8021q: adding VLAN 0 to HW filter on device team0
[ 61.309133][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 61.320605][ T8441] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 61.370036][ T8439] 8021q: adding VLAN 0 to HW filter on device bond0
[ 61.386434][ T8445] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 61.429008][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 61.440604][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 61.449344][ T5] bridge0: port 1(bridge_slave_0) entered blocking state
[ 61.456754][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 61.464401][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 61.473110][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 61.481558][ T5] bridge0: port 2(bridge_slave_1) entered blocking state
[ 61.488646][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 61.496114][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 61.505032][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 61.513657][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 61.522061][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 61.530776][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 61.539188][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 61.547862][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 61.556031][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 61.567094][ T8443] 8021q: adding VLAN 0 to HW filter on device bond0
[ 61.592195][ T8445] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 61.629193][ T8445] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 61.679096][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 61.687851][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 61.695590][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 61.703993][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 61.712423][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 61.720997][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 61.732557][ T8433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 61.753418][ T8443] 8021q: adding VLAN 0 to HW filter on device team0
[ 61.764071][ T8445] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 61.838275][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 61.845999][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 61.854907][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 61.864377][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 61.873325][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 61.882134][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 61.891509][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 61.898670][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 61.906180][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 61.913925][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 61.935019][ T8436] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 61.947998][ T8436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 61.967471][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 61.975211][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 61.984764][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 61.994720][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.003957][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.012292][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.019395][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.034452][ T8433] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 62.066197][ T8436] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 62.074955][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 62.084428][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 62.091921][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 62.100307][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 62.107907][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 62.141795][ T8439] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.150460][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 62.163500][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 62.172252][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 62.183314][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 62.191950][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 62.200638][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 62.209171][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 62.219008][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 62.226667][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 62.235034][ T2763] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 62.271789][ T8443] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 62.284895][ T8443] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 62.293884][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 62.303525][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.312088][ T2788] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.319178][ T2788] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.327861][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.336305][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.344751][ T2788] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.351801][ T2788] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.359620][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 62.368419][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 62.377817][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 62.397023][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 62.405513][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 62.417387][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 62.425908][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 62.439548][ T8445] 8021q: adding VLAN 0 to HW filter on device bond0
[ 62.460616][ T8441] 8021q: adding VLAN 0 to HW filter on device bond0
[ 62.471296][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 62.481887][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 62.490735][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 62.498478][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 62.517053][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 62.525481][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 62.534357][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 62.543134][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 62.551866][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 62.560124][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 62.574589][ T8445] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.581696][ T8433] device veth0_vlan entered promiscuous mode
[ 62.593931][ T8441] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.613801][ T8436] device veth0_vlan entered promiscuous mode
[ 62.624941][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 62.632835][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 62.642880][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 62.650806][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 62.659073][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 62.666656][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 62.675020][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 62.689846][ T8433] device veth1_vlan entered promiscuous mode
[ 62.696571][ T8439] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 62.709103][ T8439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 62.728681][ T8436] device veth1_vlan entered promiscuous mode
[ 62.735574][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 62.743983][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 62.751953][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 62.759720][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 62.767429][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 62.775224][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 62.784835][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.793341][ T2788] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.800446][ T2788] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.808492][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 62.816683][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 62.825660][ T2788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 62.846721][ T8443] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 62.900492][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 62.913715][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 62.922648][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.931990][ T46] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.939080][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.948096][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.956671][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.965324][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.972417][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.980803][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 62.988451][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 62.995827][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 63.004614][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 63.012657][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 63.031338][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 167.946806][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 167.953607][ C0] rcu: 0-...!: (1 GPs behind) idle=922/1/0x4000000000000002 softirq=11850/11851 fqs=4
[ 167.963482][ C0] (t=10500 jiffies g=6709 q=307)
[ 167.968496][ C0] rcu: rcu_preempt kthread starved for 10491 jiffies! g6709 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 167.979577][ C0] rcu: RCU grace-period kthread stack dump:
[ 167.985454][ C0] rcu_preempt R running task 28864 10 2 0x80004000
[ 167.993358][ C0] Call Trace:
[ 167.996653][ C0] __schedule+0x9a0/0xcc0
[ 168.000999][ C0] schedule+0x181/0x210
[ 168.005151][ C0] schedule_timeout+0x14f/0x240
[ 168.009994][ C0] ? run_local_timers+0x120/0x120
[ 168.015021][ C0] rcu_gp_kthread+0xed8/0x1770
[ 168.019800][ C0] kthread+0x332/0x350
[ 168.023945][ C0] ? rcu_report_qs_rsp+0x140/0x140
[ 168.029048][ C0] ? kthread_blkcg+0xe0/0xe0
[ 168.033630][ C0] ret_from_fork+0x24/0x30
[ 168.038052][ C0] NMI backtrace for cpu 0
[ 168.042379][ C0] CPU: 0 PID: 8433 Comm: syz-executor.0 Not tainted 5.5.0-rc5-syzkaller #0
[ 168.050947][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 168.061003][ C0] Call Trace:
[ 168.064275][ C0] <IRQ>
[ 168.067120][ C0] dump_stack+0x1fb/0x318
[ 168.071444][ C0] nmi_cpu_backtrace+0xaf/0x1a0
[ 168.076631][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290
[ 168.082797][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 168.088851][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290
[ 168.094821][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 168.100699][ C0] rcu_dump_cpu_stacks+0x15a/0x220
[ 168.105807][ C0] rcu_sched_clock_irq+0xe25/0x1ad0
[ 168.111000][ C0] ? trace_hardirqs_off+0x74/0x80
[ 168.116020][ C0] update_process_times+0x12d/0x180
[ 168.121211][ C0] tick_sched_timer+0x263/0x420
[ 168.126173][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0
[ 168.131720][ C0] __hrtimer_run_queues+0x403/0x840
[ 168.136949][ C0] hrtimer_interrupt+0x38c/0xda0
[ 168.141894][ C0] ? debug_smp_processor_id+0x9/0x20
[ 168.147176][ C0] smp_apic_timer_interrupt+0x109/0x280
[ 168.152719][ C0] apic_timer_interrupt+0xf/0x20
[ 168.157643][ C0] </IRQ>
[ 168.160573][ C0] RIP: 0010:free_thread_stack+0x151/0x590
[ 168.166292][ C0] Code: 31 f6 e8 02 8d 6f 00 43 80 3c 2e 00 74 08 4c 89 e7 e8 73 94 6a 00 49 8b 1c 24 48 83 c3 08 48 89 d8 48 c1 e8 03 42 80 3c 28 00 <74> 08 48 89 df e8 55 94 6a 00 48 8b 3b be fc ff ff ff e8 28 04 00
[ 168.185884][ C0] RSP: 0018:ffffc90001e97698 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 168.194290][ C0] RAX: 1ffff11012e258d1 RBX: ffff88809712c688 RCX: 0000000000000000
[ 168.202494][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea00025afe00
[ 168.210471][ C0] RBP: ffffc90001e976d0 R08: dffffc0000000000 R09: fffffbfff124248a
[ 168.219655][ C0] R10: fffffbfff124248a R11: 0000000000000000 R12: ffff88809712c720
[ 168.227623][ C0] R13: dffffc0000000000 R14: 1ffff11012e258e4 R15: ffff8880905af9f8
[ 168.235607][ C0] ? free_thread_stack+0x12e/0x590
[ 168.240711][ C0] put_task_stack+0xa3/0x130
[ 168.245289][ C0] finish_task_switch+0x3f1/0x550
[ 168.250307][ C0] __schedule+0x9a8/0xcc0
[ 168.254631][ C0] preempt_schedule_irq+0xc1/0x140
[ 168.259728][ C0] retint_kernel+0x1b/0x2b
[ 168.264140][ C0] RIP: 0010:lock_acquire+0x1b2/0x250
[ 168.269427][ C0] Code: c1 e8 03 42 80 3c 30 00 74 0c 48 c7 c7 68 95 2a 89 e8 02 7a 57 00 48 83 3d 92 e8 ce 07 00 0f 84 9c 00 00 00 48 8b 7d c0 57 9d <0f> 1f 44 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 44 89
[ 168.289043][ C0] RSP: 0018:ffffc90001e978e0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 168.297444][ C0] RAX: 1ffffffff12552ad RBX: 0000000000000000 RCX: ffffffff815c85d0
[ 168.305420][ C0] RDX: dffffc0000000000 RSI: 0000000000000004 RDI: 0000000000000286
[ 168.313469][ C0] RBP: ffffc90001e97938 R08: dffffc0000000000 R09: fffffbfff138ab19
[ 168.321432][ C0] R10: fffffbfff138ab19 R11: 0000000000000000 R12: 0000000000000001
[ 168.329392][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff892fe990
[ 168.337368][ C0] ? validate_chain+0x280/0x7bc0
[ 168.342307][ C0] __fs_reclaim_acquire+0x24/0x30
[ 168.347327][ C0] ? __fs_reclaim_acquire+0x4/0x30
[ 168.352426][ C0] fs_reclaim_acquire+0x5f/0xd0
[ 168.357262][ C0] kmem_cache_alloc_trace+0x31/0x2f0
[ 168.362532][ C0] ? kernfs_fop_open+0x3a9/0xc20
[ 168.367458][ C0] kernfs_fop_open+0x3a9/0xc20
[ 168.372214][ C0] ? kernfs_fop_mmap+0x4f0/0x4f0
[ 168.377139][ C0] do_dentry_open+0x740/0x10c0
[ 168.381897][ C0] vfs_open+0x73/0x80
[ 168.385866][ C0] path_openat+0x1387/0x4240
[ 168.390499][ C0] do_filp_open+0x192/0x3d0
[ 168.395208][ C0] do_sys_open+0x29f/0x560
[ 168.399635][ C0] __x64_sys_open+0x87/0x90
[ 168.404245][ C0] do_syscall_64+0xf7/0x1c0
[ 168.408746][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 168.414630][ C0] RIP: 0033:0x414cc0
[ 168.418531][ C0] Code: 05 48 3d 01 f0 ff ff 0f 83 2d 19 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 3d ad 37 66 00 00 75 14 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff
[ 168.438124][ C0] RSP: 002b:00007ffe7d43d338 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 168.446526][ C0] RAX: ffffffffffffffda RBX: 00007ffe7d43d362 RCX: 0000000000414cc0
[ 168.454747][ C0] RDX: 00007ffe7d43d366 RSI: 0000000000080001 RDI: 00007ffe7d43d8d0
[ 168.463226][ C0] RBP: 00007ffe7d43d360 R08: 0000000000000000 R09: 0000000000000002
[ 168.471184][ C0] R10: 0000000000000017 R11: 0000000000000246 R12: 00007ffe7d43d8d0
[ 168.479141][ C0] R13: 00007ffe7d43dcb8 R14: 0000000000000000 R15: 00007ffe7d43d890