[info] Using makefile-style concurrent boot in runlevel 2.
[   43.899686][   T26] audit: type=1800 audit(1576177281.377:21): pid=7406 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2452 res=0
[   43.936464][   T26] audit: type=1800 audit(1576177281.377:22): pid=7406 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2480 res=0
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.1.25' (ECDSA) to the list of known hosts.
2019/12/12 19:01:32 fuzzer started
2019/12/12 19:01:34 dialing manager at 10.128.0.105:37995
2019/12/12 19:01:38 syscalls: 2689
2019/12/12 19:01:38 code coverage: enabled
2019/12/12 19:01:38 comparison tracing: enabled
2019/12/12 19:01:38 extra coverage: extra coverage is not supported by the kernel
2019/12/12 19:01:38 setuid sandbox: enabled
2019/12/12 19:01:38 namespace sandbox: enabled
2019/12/12 19:01:38 Android sandbox: /sys/fs/selinux/policy does not exist
2019/12/12 19:01:38 fault injection: enabled
2019/12/12 19:01:38 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/12/12 19:01:38 net packet injection: enabled
2019/12/12 19:01:38 net device setup: enabled
2019/12/12 19:01:38 concurrency sanitizer: enabled
2019/12/12 19:01:38 devlink PCI setup: PCI device 0000:00:10.0 is not available
syzkaller login: [   66.387697][ T7575] KCSAN: could not find function: 'poll_schedule_timeout'
2019/12/12 19:01:44 adding functions to KCSAN blacklist: '__snd_rawmidi_transmit_ack' 'wbt_done' 'exit_signals' 'blk_mq_get_request' 'pipe_poll' 'n_tty_receive_buf_common' 'rcu_gp_fqs_check_wake' 'timer_clear_idle' 'do_nanosleep' 'tick_nohz_idle_stop_tick' 'add_timer' 'tick_do_update_jiffies64' 'find_get_pages_range_tag' 'dd_has_work' 'ext4_free_inode' 'ktime_get_real_seconds' '__hrtimer_run_queues' 'generic_write_end' 'virtqueue_enable_cb_delayed' 'kauditd_thread' 'taskstats_exit' 'fuse_get_req' '__splice_from_pipe' 'tomoyo_supervisor' 'rcu_gp_fqs_loop' 'find_next_bit' '__ext4_new_inode' 'ep_poll' 'xas_clear_mark' 'blk_mq_sched_dispatch_requests' 'lruvec_lru_size' 'do_syslog' 'tcp_add_backlog' 'mod_timer' 'ext4_has_free_clusters' 'ext4_nonda_switch' 'poll_schedule_timeout' 'vm_area_dup' 'run_timer_softirq' 'tick_sched_do_timer' 'pcpu_alloc' 'evict' 
19:02:44 executing program 0:
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000))
connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x0, {0xa, 0x4e21, 0x0, @local, 0x6}}}, 0x3a)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1})
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000291000/0x400000)=nil, 0x400000}, 0x0, 0x6000000})

19:02:45 executing program 1:
keyctl$instantiate_iov(0x14, 0x0, 0x0, 0xfffffffffffffd66, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_setup(0xff, &(0x7f0000000100)=<r0=>0x0)
io_getevents(r0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x8000000004)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000240)="580000001400192340834b80043f679a10ffff7f4e32f61bcdf1e422000000000100804824ca945f64009400050028925aaa000000000000008400f0fffeff2c707f8f00ff050000000010000100090a0000000000000000", 0x58}], 0x1)
openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x2000, 0x0)
syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00\x9f\xc5r\x0e8J\xdb@\xf8\xbfj1\xe8\xce\x88\x02^\xb2\xf4hTR2\xf1\x89\x1e~m\x19\xc9lG^l\x13c7\xf7$\x7f?9>b\xe8/<\xdbj>:\xd9\x10\x04r\x18\x15\xdc)\x10I<\xd0:\x0f\x18\xec\x00\xc2w\x8a0C\xf8\xa9\xeaa\x16\x8c\xe6C\xf5\xcb\xdc\x1c\xea`\x9c\xe1\x8e\xdd\x8e\xaa\x1f\xf4\xaf\xa3Z\xbf\x17M\x1a\xff\xb1\x8dP]<\x9e\xe1B[y\xe6\xae\xe9I\xdb)\x9b\xcb\xa3Wlt\xe9\xa9\xfc\xf8\xde\xf0]\n\xa5S\x16\x1dh\x88\xc5\xea\xcf\xca5\xd2.\x93\xfd\t\x90#hq\r\x9b;\x83\xdd\x0fs\x80\x12\xc6\x8e~\xd4\xef\xc7:\xee4cu\xb2\x03\xd5\xd5)\xc9\xf1/\xea\x95_\'\xfb\xb9\xa94\xca\x9e\xf3\xfb\xc9\xd6~\xd5\xb7}B\xe5.\x86\xbf\xbb#\xb9\xf7N\xb3\xfe?x\xccX^\x16bz\"\x8a\xa45\x10t\xbb\xb7\xca\xa7\xcc\xde_\xdc\xab\xf2\xb8\xc7\xb3\xd3&$\xbb4\x81\t\xbb\xe3\xbfB(ln\xbc\xe9E<6$\x8f)\xb0\x1a\xc9\xe3\x18\xa6\xd9zk\x94Z\xed\x96\xad\xe2\\\xcb,!\x13\rv)r\xf1\x00E\xcccgr\xbf\xd4uB\x9f\xa5\x8c8\xe4D\x0f\xd3Vtd\x89\xc8V\x14\x17=\xd9\xcf*\xc8\xc7\xb7\xcc\x182/Jm\x8c5\x93\x14\xfd\x02\'\xe3\xc9\x12~\xc3\x10\xb7\xc7\xae\xcfA\x823|\xfd\xba2\xbd\xc6-\xe0E_x\xc7i\x8dV\xd9\\_l\xfb\xd8xX.N\x9bd\x91\xd5\xc1\xa1\xbahL\x95wF\x13{\xfd\xc8T\x1f\xe1)h\a\xe8Wn]\xe4')
openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x20601, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x21c)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8000)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, 0x6e)

[  127.619245][ T7578] IPVS: ftp: loaded support on port[0] = 21
[  127.705724][ T7578] chnl_net:caif_netlink_parms(): no params data found
[  127.767651][ T7578] bridge0: port 1(bridge_slave_0) entered blocking state
[  127.784178][ T7578] bridge0: port 1(bridge_slave_0) entered disabled state
[  127.804857][ T7578] device bridge_slave_0 entered promiscuous mode
[  127.825078][ T7578] bridge0: port 2(bridge_slave_1) entered blocking state
[  127.832170][ T7578] bridge0: port 2(bridge_slave_1) entered disabled state
[  127.840287][ T7578] device bridge_slave_1 entered promiscuous mode
[  127.859617][ T7578] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
19:02:45 executing program 2:
r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0505405, &(0x7f0000000040))

[  127.870780][ T7578] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  127.890186][ T7578] team0: Port device team_slave_0 added
[  127.896855][ T7578] team0: Port device team_slave_1 added
[  127.956040][ T7578] device hsr_slave_0 entered promiscuous mode
[  127.984169][ T7578] device hsr_slave_1 entered promiscuous mode
[  128.091616][ T7581] IPVS: ftp: loaded support on port[0] = 21
[  128.104104][ T7583] IPVS: ftp: loaded support on port[0] = 21
19:02:45 executing program 3:
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 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, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x5, 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0)
ioctl$int_in(r2, 0x800000800c5012, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={<r3=>0xffffffffffffffff})
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc)
r4 = openat$dsp(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$int_in(r4, 0x5452, &(0x7f0000000200))
accept4$vsock_stream(r4, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x400)
r5 = socket$inet6(0xa, 0x800000000000002, 0x0)
openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x40000, 0x0)
setsockopt$sock_linger(r5, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0)
ioctl$TCSETS(r6, 0x5402, &(0x7f0000000100)={0xfffffffd, 0x3, 0x6, 0xffffff00, 0xe, 0x4, 0x0, 0x0, 0x0, 0x94af, 0x0, 0x1})
connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @rand_addr="ff3e6808e92b7abafc47d822996f60e4"}, 0x1c)
r7 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x2000)
prctl$PR_GET_FPEMU(0x9, 0x0)
shmdt(r7)
sendmmsg(r5, &(0x7f0000006d00)=[{{0x0, 0x1000000, 0x0}}], 0xc6, 0x24000000)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={<r8=>0xffffffffffffffff})
getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r9=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, r9, 0x0)
stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
setresgid(0x0, 0x0, r10)
write$FUSE_ENTRY(r4, &(0x7f0000000280)={0x90, 0xffffffffffffffea, 0x4, {0x0, 0x0, 0x9, 0x8001, 0x4, 0x3, {0x2, 0xb3, 0x80, 0x9, 0xda6a, 0x40, 0x16a, 0x81, 0x80000000, 0x9, 0x2, r9, r10, 0x4, 0x81}}}, 0x90)

[  128.154686][ T7578] bridge0: port 2(bridge_slave_1) entered blocking state
[  128.161749][ T7578] bridge0: port 2(bridge_slave_1) entered forwarding state
[  128.169035][ T7578] bridge0: port 1(bridge_slave_0) entered blocking state
[  128.176156][ T7578] bridge0: port 1(bridge_slave_0) entered forwarding state
[  128.551954][ T7578] 8021q: adding VLAN 0 to HW filter on device bond0
[  128.577663][ T7583] chnl_net:caif_netlink_parms(): no params data found
[  128.633067][ T7578] 8021q: adding VLAN 0 to HW filter on device team0
[  128.698212][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  128.706576][ T7609] IPVS: ftp: loaded support on port[0] = 21
[  128.712689][ T3019] bridge0: port 1(bridge_slave_0) entered disabled state
[  128.765182][ T3019] bridge0: port 2(bridge_slave_1) entered disabled state
[  128.786383][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[  128.856030][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  128.864985][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  128.894879][ T3019] bridge0: port 1(bridge_slave_0) entered blocking state
[  128.901987][ T3019] bridge0: port 1(bridge_slave_0) entered forwarding state
19:02:46 executing program 4:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r2=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x8)

[  128.944316][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  128.975107][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  128.988832][ T3019] bridge0: port 2(bridge_slave_1) entered blocking state
[  128.995910][ T3019] bridge0: port 2(bridge_slave_1) entered forwarding state
[  129.045260][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  129.074682][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  129.105878][ T7583] bridge0: port 1(bridge_slave_0) entered blocking state
[  129.112977][ T7583] bridge0: port 1(bridge_slave_0) entered disabled state
[  129.164436][ T7583] device bridge_slave_0 entered promiscuous mode
[  129.186345][ T7581] chnl_net:caif_netlink_parms(): no params data found
[  129.215672][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  129.234399][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  129.243364][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  129.304519][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  129.317503][ T7578] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  129.364763][ T7578] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  129.408307][ T7583] bridge0: port 2(bridge_slave_1) entered blocking state
[  129.423747][ T7583] bridge0: port 2(bridge_slave_1) entered disabled state
[  129.454676][ T7583] device bridge_slave_1 entered promiscuous mode
[  129.477375][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  129.494438][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  129.502821][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  129.544258][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  129.574474][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
19:02:47 executing program 5:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x0, {}, 0x0, 0x2}, 0xe)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0)

[  129.630253][ T7614] IPVS: ftp: loaded support on port[0] = 21
[  129.636442][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  129.644798][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  129.657800][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  129.677778][ T7578] 8021q: adding VLAN 0 to HW filter on device batadv0
[  129.686148][ T7583] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  129.713296][ T7583] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  129.735461][ T7581] bridge0: port 1(bridge_slave_0) entered blocking state
[  129.742564][ T7581] bridge0: port 1(bridge_slave_0) entered disabled state
[  129.757387][ T7581] device bridge_slave_0 entered promiscuous mode
[  129.816022][ T7581] bridge0: port 2(bridge_slave_1) entered blocking state
[  129.823103][ T7581] bridge0: port 2(bridge_slave_1) entered disabled state
[  129.831358][ T7581] device bridge_slave_1 entered promiscuous mode
[  129.839183][ T7583] team0: Port device team_slave_0 added
[  129.846140][ T7583] team0: Port device team_slave_1 added
[  129.863100][ T7609] chnl_net:caif_netlink_parms(): no params data found
[  129.870440][ T7626] IPVS: ftp: loaded support on port[0] = 21
[  129.905152][ T7609] bridge0: port 1(bridge_slave_0) entered blocking state
[  129.912376][ T7609] bridge0: port 1(bridge_slave_0) entered disabled state
[  129.920411][ T7609] device bridge_slave_0 entered promiscuous mode
[  129.940250][ T7581] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  129.953821][ T7609] bridge0: port 2(bridge_slave_1) entered blocking state
[  129.972084][ T7609] bridge0: port 2(bridge_slave_1) entered disabled state
[  129.980245][ T7609] device bridge_slave_1 entered promiscuous mode
[  130.046034][ T7583] device hsr_slave_0 entered promiscuous mode
[  130.075046][ T7583] device hsr_slave_1 entered promiscuous mode
19:02:47 executing program 0:
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000))
connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x0, {0xa, 0x4e21, 0x0, @local, 0x6}}}, 0x3a)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1})
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000291000/0x400000)=nil, 0x400000}, 0x0, 0x6000000})

[  130.115775][ T7583] debugfs: Directory 'hsr0' with parent '/' already present!
[  130.124518][ T7581] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  130.161654][    C0] hrtimer: interrupt took 34201 ns
[  130.190862][ T7581] team0: Port device team_slave_0 added
[  130.214470][ T7609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  130.264996][ T7581] team0: Port device team_slave_1 added
[  130.273113][ T7614] chnl_net:caif_netlink_parms(): no params data found
[  130.289208][ T7609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  130.428266][ T7581] device hsr_slave_0 entered promiscuous mode
19:02:48 executing program 0:
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000))
connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x0, {0xa, 0x4e21, 0x0, @local, 0x6}}}, 0x3a)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1})
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000291000/0x400000)=nil, 0x400000}, 0x0, 0x6000000})

[  130.506356][ T7581] device hsr_slave_1 entered promiscuous mode
[  130.545915][ T7581] debugfs: Directory 'hsr0' with parent '/' already present!
[  130.616586][ T7609] team0: Port device team_slave_0 added
[  130.643226][ T7614] bridge0: port 1(bridge_slave_0) entered blocking state
[  130.711758][ T7614] bridge0: port 1(bridge_slave_0) entered disabled state
[  130.747265][ T7614] device bridge_slave_0 entered promiscuous mode
[  130.802322][ T7609] team0: Port device team_slave_1 added
[  130.831519][ T7614] bridge0: port 2(bridge_slave_1) entered blocking state
[  130.860192][ T7614] bridge0: port 2(bridge_slave_1) entered disabled state
[  130.915552][ T7614] device bridge_slave_1 entered promiscuous mode
[  131.005599][ T7609] device hsr_slave_0 entered promiscuous mode
[  131.040706][ T7609] device hsr_slave_1 entered promiscuous mode
19:02:48 executing program 0:
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000))
connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x0, {0xa, 0x4e21, 0x0, @local, 0x6}}}, 0x3a)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1})
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000291000/0x400000)=nil, 0x400000}, 0x0, 0x6000000})

[  131.113773][ T7609] debugfs: Directory 'hsr0' with parent '/' already present!
[  131.151339][ T7626] chnl_net:caif_netlink_parms(): no params data found
[  131.348008][ T7614] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  131.391084][ T7614] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  131.479375][ T7583] 8021q: adding VLAN 0 to HW filter on device bond0
[  131.639981][ T7583] 8021q: adding VLAN 0 to HW filter on device team0
[  131.717075][ T7581] 8021q: adding VLAN 0 to HW filter on device bond0
[  131.817925][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  131.854255][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  131.912430][ T7581] 8021q: adding VLAN 0 to HW filter on device team0
[  131.996604][ T7614] team0: Port device team_slave_0 added
[  132.002437][ T7626] bridge0: port 1(bridge_slave_0) entered blocking state
[  132.012430][ T7626] bridge0: port 1(bridge_slave_0) entered disabled state
19:02:49 executing program 0:
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000))
connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x0, {0xa, 0x4e21, 0x0, @local, 0x6}}}, 0x3a)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1})
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000291000/0x400000)=nil, 0x400000}, 0x0, 0x6000000})

[  132.074485][ T7626] device bridge_slave_0 entered promiscuous mode
[  132.177369][ T7583] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  132.233788][ T7583] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  132.279029][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  132.364834][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  132.436476][ T3019] bridge0: port 1(bridge_slave_0) entered blocking state
[  132.443555][ T3019] bridge0: port 1(bridge_slave_0) entered forwarding state
[  132.527601][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  132.604548][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  132.635072][ T3019] bridge0: port 2(bridge_slave_1) entered blocking state
[  132.642168][ T3019] bridge0: port 2(bridge_slave_1) entered forwarding state
[  132.776466][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  132.845971][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  132.906086][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
19:02:50 executing program 0:
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000))
connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x0, {0xa, 0x4e21, 0x0, @local, 0x6}}}, 0x3a)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1})
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000291000/0x400000)=nil, 0x400000}, 0x0, 0x6000000})

[  132.985093][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  133.056871][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  133.108603][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  133.164877][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  133.172595][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  133.286441][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  133.337510][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  133.391396][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  133.454425][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  133.501344][ T7609] 8021q: adding VLAN 0 to HW filter on device bond0
[  133.527012][ T7614] team0: Port device team_slave_1 added
[  133.533083][ T7626] bridge0: port 2(bridge_slave_1) entered blocking state
[  133.546531][ T7626] bridge0: port 2(bridge_slave_1) entered disabled state
[  133.592104][ T7626] device bridge_slave_1 entered promiscuous mode
[  133.657808][ T7581] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  133.703795][ T7581] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  133.764453][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  133.772414][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  133.821509][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
19:02:51 executing program 0:
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000))
connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x0, {0xa, 0x4e21, 0x0, @local, 0x6}}}, 0x3a)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1})
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000291000/0x400000)=nil, 0x400000}, 0x0, 0x6000000})

[  133.867277][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  133.924369][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  133.982597][ T3019] bridge0: port 1(bridge_slave_0) entered blocking state
[  133.989699][ T3019] bridge0: port 1(bridge_slave_0) entered forwarding state
[  134.074150][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  134.133501][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  134.181690][ T3019] bridge0: port 2(bridge_slave_1) entered blocking state
[  134.188884][ T3019] bridge0: port 2(bridge_slave_1) entered forwarding state
[  134.234437][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  134.250223][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  134.277970][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  134.314465][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  134.323161][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  134.355760][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  134.374539][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  134.382960][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  134.395808][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  134.404681][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  134.412870][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  134.429446][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  134.442243][ T7609] 8021q: adding VLAN 0 to HW filter on device team0
19:02:51 executing program 0:
r0 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2)
ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x0, {0x0, 0x7530}, {}, 0x0, 0x0, @userptr, 0x4})

[  134.456319][ T7583] 8021q: adding VLAN 0 to HW filter on device batadv0
[  134.480603][ T7581] 8021q: adding VLAN 0 to HW filter on device batadv0
[  134.514458][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  134.529809][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  134.537920][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  134.546902][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  134.562448][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  134.570175][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  134.577606][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  134.635656][ T7614] device hsr_slave_0 entered promiscuous mode
[  134.674166][ T7614] device hsr_slave_1 entered promiscuous mode
[  134.714083][ T7614] debugfs: Directory 'hsr0' with parent '/' already present!
[  134.731956][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  134.747784][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  134.759072][   T12] bridge0: port 1(bridge_slave_0) entered blocking state
[  134.766138][   T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[  134.774558][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  134.783936][ T7626] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  134.804879][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  134.816866][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  134.826879][   T12] bridge0: port 2(bridge_slave_1) entered blocking state
[  134.834475][   T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[  134.843909][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  134.852911][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  134.861989][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  134.875354][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  134.886599][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  134.896673][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  134.910933][ T7626] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  134.943174][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  134.977485][ T7626] team0: Port device team_slave_0 added
[  134.996002][ T7626] team0: Port device team_slave_1 added
[  135.008408][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  135.037540][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  135.074504][ T7609] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  135.169136][ T7609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  135.192556][ T7777] ==================================================================
[  135.200701][ T7777] BUG: KCSAN: data-race in pid_update_inode / pid_update_inode
[  135.208245][ T7777] 
[  135.210581][ T7777] read to 0xffff88812564f828 of 2 bytes by task 7773 on cpu 1:
[  135.218145][ T7777]  pid_update_inode+0x25/0x70
[  135.222838][ T7777]  pid_revalidate+0x91/0xd0
[  135.227352][ T7777]  lookup_fast+0x6f2/0x700
[  135.231864][ T7777]  walk_component+0x6d/0xe70
[  135.236460][ T7777]  link_path_walk.part.0+0x5d3/0xa90
[  135.241760][ T7777]  path_openat+0x14f/0x36e0
[  135.246286][ T7777]  do_filp_open+0x11e/0x1b0
[  135.251834][ T7777]  do_sys_open+0x3b3/0x4f0
[  135.256253][ T7777]  __x64_sys_open+0x55/0x70
[  135.260881][ T7777]  do_syscall_64+0xcc/0x370
[  135.265416][ T7777]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  135.271314][ T7777] 
[  135.273649][ T7777] write to 0xffff88812564f828 of 2 bytes by task 7777 on cpu 0:
[  135.281285][ T7777]  pid_update_inode+0x51/0x70
[  135.283813][ T7614] 8021q: adding VLAN 0 to HW filter on device bond0
[  135.285975][ T7777]  pid_revalidate+0x91/0xd0
[  135.297063][ T7777]  lookup_fast+0x6f2/0x700
[  135.301488][ T7777]  walk_component+0x6d/0xe70
[  135.306087][ T7777]  link_path_walk.part.0+0x5d3/0xa90
[  135.311376][ T7777]  path_openat+0x14f/0x36e0
[  135.315887][ T7777]  do_filp_open+0x11e/0x1b0
[  135.320403][ T7777]  do_sys_open+0x3b3/0x4f0
[  135.320984][ T7614] 8021q: adding VLAN 0 to HW filter on device team0
[  135.324820][ T7777]  __x64_sys_open+0x55/0x70
[  135.324838][ T7777]  do_syscall_64+0xcc/0x370
[  135.324853][ T7777]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  135.324864][ T7777] 
[  135.350846][ T7777] Reported by Kernel Concurrency Sanitizer on:
[  135.357164][ T7777] CPU: 0 PID: 7777 Comm: ps Not tainted 5.4.0-syzkaller #0
[  135.364494][ T7777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  135.374559][ T7777] ==================================================================
[  135.382727][ T7777] Kernel panic - not syncing: panic_on_warn set ...
[  135.389320][ T7777] CPU: 0 PID: 7777 Comm: ps Not tainted 5.4.0-syzkaller #0
[  135.396523][ T7777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  135.406665][ T7777] Call Trace:
[  135.408925][ T7614] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  135.409971][ T7777]  dump_stack+0x11d/0x181
[  135.424743][ T7777]  panic+0x210/0x640
[  135.428648][ T7777]  ? vprintk_func+0x8d/0x140
[  135.433390][ T7777]  kcsan_report.cold+0xc/0xd
[  135.438125][ T7777]  kcsan_setup_watchpoint+0x3fe/0x460
[  135.443516][ T7777]  __tsan_unaligned_write2+0xc4/0x100
[  135.443744][ T7614] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  135.448974][ T7777]  pid_update_inode+0x51/0x70
[  135.448988][ T7777]  pid_revalidate+0x91/0xd0
[  135.449016][ T7777]  lookup_fast+0x6f2/0x700
[  135.473196][ T7777]  walk_component+0x6d/0xe70
[  135.477796][ T7777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  135.484048][ T7777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  135.490403][ T7777]  ? security_inode_permission+0xa5/0xc0
[  135.496137][ T7777]  ? inode_permission+0xa0/0x3c0
[  135.501090][ T7777]  link_path_walk.part.0+0x5d3/0xa90
[  135.506437][ T7777]  path_openat+0x14f/0x36e0
[  135.510967][ T7777]  ? __read_once_size.constprop.0+0x12/0x20
[  135.516874][ T7777]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  135.523293][ T7777]  ? __virt_addr_valid+0x126/0x190
[  135.528421][ T7777]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  135.534006][ T7614] 8021q: adding VLAN 0 to HW filter on device batadv0
[  135.534751][ T7777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  135.534774][ T7777]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  135.553919][ T7777]  ? __read_once_size+0x41/0xe0
[  135.558786][ T7777]  do_filp_open+0x11e/0x1b0
[  135.563307][ T7777]  ? __alloc_fd+0x2ef/0x3b0
[  135.567837][ T7777]  do_sys_open+0x3b3/0x4f0
[  135.572278][ T7777]  __x64_sys_open+0x55/0x70
[  135.576795][ T7777]  do_syscall_64+0xcc/0x370
[  135.581401][ T7777]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  135.587311][ T7777] RIP: 0033:0x7f71012f1120
[  135.591838][ T7777] Code: 48 8b 15 1b 4d 2b 00 f7 d8 64 89 02 83 c8 ff c3 90 90 90 90 90 90 90 90 90 90 83 3d d5 a4 2b 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e 8c 01 00 48 89 04 24
[  135.611687][ T7777] RSP: 002b:00007ffc04d53398 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[  135.620215][ T7777] RAX: ffffffffffffffda RBX: 0000000000616760 RCX: 00007f71012f1120
[  135.628716][ T7777] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f71017bfd00
[  135.636789][ T7777] RBP: 0000000000001000 R08: 0000000000000000 R09: 00007f71015b957b
[  135.644767][ T7777] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f71017bed00
[  135.652923][ T7777] R13: 0000000000000020 R14: 0000000000000005 R15: 0000000000000000
[  135.662531][ T7777] Kernel Offset: disabled
[  135.666989][ T7777] Rebooting in 86400 seconds..