[info] Using makefile-style concurrent boot in runlevel 2.
[   49.877496][   T26] audit: type=1800 audit(1574981720.885:21): pid=7376 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2452 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 '10.128.0.218' (ECDSA) to the list of known hosts.
2019/11/28 22:55:33 fuzzer started
2019/11/28 22:55:34 dialing manager at 10.128.0.105:46851
2019/11/28 22:55:34 syscalls: 2589
2019/11/28 22:55:34 code coverage: enabled
2019/11/28 22:55:34 comparison tracing: enabled
2019/11/28 22:55:34 extra coverage: extra coverage is not supported by the kernel
2019/11/28 22:55:34 setuid sandbox: enabled
2019/11/28 22:55:34 namespace sandbox: enabled
2019/11/28 22:55:34 Android sandbox: /sys/fs/selinux/policy does not exist
2019/11/28 22:55:34 fault injection: enabled
2019/11/28 22:55:34 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/11/28 22:55:34 net packet injection: enabled
2019/11/28 22:55:34 net device setup: enabled
2019/11/28 22:55:34 concurrency sanitizer: enabled
2019/11/28 22:55:34 devlink PCI setup: PCI device 0000:00:10.0 is not available
syzkaller login: [   66.870705][ T7541] KCSAN: could not find function: 'poll_schedule_timeout'
2019/11/28 22:55:40 adding functions to KCSAN blacklist: '__hrtimer_run_queues' 'pipe_poll' 'vm_area_dup' 'find_get_pages_range_tag' 'kauditd_thread' 'blk_mq_dispatch_rq_list' 'common_perm_cond' 'tick_do_update_jiffies64' 'run_timer_softirq' 'page_counter_try_charge' 'ext4_has_free_clusters' 'wbt_done' 'ext4_free_inode' 'timer_clear_idle' 'futex_wait_queue_me' 'ep_poll' 'wbt_issue' 'taskstats_exit' 'blk_mq_run_hw_queue' 'generic_write_end' '__ext4_new_inode' 'blk_mq_get_request' 'tick_sched_do_timer' 'blk_mq_sched_dispatch_requests' 'poll_schedule_timeout' 'process_srcu' 'xas_clear_mark' 'ip_finish_output2' 'sctp_assoc_migrate' 'tomoyo_supervisor' 'tcp_add_backlog' 'find_next_bit' 'rcu_gp_fqs_loop' 'mm_update_next_owner' 
22:56:08 executing program 0:
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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x30d}, 0x9c)

[   98.096077][ T7545] IPVS: ftp: loaded support on port[0] = 21
22:56:09 executing program 1:
r0 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$VIDIOC_G_FREQUENCY(r0, 0xc02c5638, &(0x7f0000000000))

[   98.171335][ T7545] chnl_net:caif_netlink_parms(): no params data found
[   98.234487][ T7545] bridge0: port 1(bridge_slave_0) entered blocking state
[   98.251061][ T7545] bridge0: port 1(bridge_slave_0) entered disabled state
[   98.280531][ T7545] device bridge_slave_0 entered promiscuous mode
[   98.288140][ T7545] bridge0: port 2(bridge_slave_1) entered blocking state
[   98.306069][ T7545] bridge0: port 2(bridge_slave_1) entered disabled state
[   98.314235][ T7545] device bridge_slave_1 entered promiscuous mode
[   98.326864][ T7548] IPVS: ftp: loaded support on port[0] = 21
[   98.345828][ T7545] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
22:56:09 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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)
r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xf, 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, r0, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x1, 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, r0, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r3, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x1f4, 0x0, 0x0)

[   98.372163][ T7545] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   98.411233][ T7545] team0: Port device team_slave_0 added
[   98.436945][ T7545] team0: Port device team_slave_1 added
[   98.502547][ T7545] device hsr_slave_0 entered promiscuous mode
[   98.560834][ T7545] device hsr_slave_1 entered promiscuous mode
22:56:09 executing program 3:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00')
sendfile(r0, r1, 0x0, 0x1)
r2 = socket$inet6(0xa, 0x3, 0x6)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r2, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x100000003, 0x1, 0x4f, 0x0, 0x400000000}, 0x20)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
r3 = syz_open_procfs(0x0, 0x0)
sendfile(r2, r3, &(0x7f0000000240), 0x4000000000dc)
dup3(r0, r2, 0x80000)
write$P9_RXATTRWALK(r0, 0x0, 0x0)
openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x800, 0x0)
openat$snapshot(0xffffffffffffff9c, 0x0, 0x80000, 0x0)
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00')
sendfile(r4, 0xffffffffffffffff, 0x0, 0x1)
r5 = socket$inet6(0xa, 0x3, 0x6)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, 0x0, 0x0)
r6 = syz_open_procfs(0x0, 0x0)
sendfile(r5, r6, &(0x7f0000000240), 0x4000000000dc)
dup3(r4, r5, 0x80000)
r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00')
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=<r8=>0x0)
r9 = syz_open_procfs(r8, &(0x7f0000000300)='st\x87{\xa7+E\xc5\xb1V\x94d\x85\x1e\xe4\xc4(\x00\x00\x82\xf24\x9b/\xd2l\\\xd8\xc7\xc1j\xa5p\x90u\xfc\xab\xb0>\xf3\b6ZEq\x92\xfc\xfbq+\xe68\xd9')
sendfile(r7, r9, 0x0, 0x1)
socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000001c0))
close(0xffffffffffffffff)
syz_genetlink_get_family_id$tipc2(&(0x7f00000055c0)='TIPCv2\x00')
sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, 0x0, 0x0)
r10 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)}, 0x0)
rmdir(0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00')

[   98.634160][ T7548] chnl_net:caif_netlink_parms(): no params data found
[   98.683131][ T7551] IPVS: ftp: loaded support on port[0] = 21
[   98.767707][ T7548] bridge0: port 1(bridge_slave_0) entered blocking state
[   98.831923][ T7548] bridge0: port 1(bridge_slave_0) entered disabled state
[   98.869757][ T7548] device bridge_slave_0 entered promiscuous mode
[   98.939231][ T7548] bridge0: port 2(bridge_slave_1) entered blocking state
[   98.980500][ T7548] bridge0: port 2(bridge_slave_1) entered disabled state
[   98.988378][ T7548] device bridge_slave_1 entered promiscuous mode
[   99.035632][ T7545] bridge0: port 2(bridge_slave_1) entered blocking state
[   99.042758][ T7545] bridge0: port 2(bridge_slave_1) entered forwarding state
[   99.050117][ T7545] bridge0: port 1(bridge_slave_0) entered blocking state
[   99.057211][ T7545] bridge0: port 1(bridge_slave_0) entered forwarding state
[   99.142450][ T7576] IPVS: ftp: loaded support on port[0] = 21
[   99.163929][ T7548] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   99.184814][ T7548] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   99.242232][ T3018] bridge0: port 1(bridge_slave_0) entered disabled state
[   99.250271][ T3018] bridge0: port 2(bridge_slave_1) entered disabled state
22:56:10 executing program 4:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f00000002c0))
r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3)
setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), 0xc)
r2 = creat(0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x84003ff)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=<r3=>0x0)
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000140)=r3)
capget(&(0x7f00000000c0)={0x20080522, r3}, &(0x7f0000000200)={0x101, 0x3, 0x7fffffff, 0x1ff, 0xffffff81, 0x800})
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x2})
capget(&(0x7f0000000000)={0x40013548}, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x3, 0x2})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc))
r6 = syz_open_pts(r5, 0x0)
ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000280)=0x14)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x9, 0x4efd3349, 0xd8e5}, &(0x7f0000000340)=0x10)

[   99.343520][ T7548] team0: Port device team_slave_0 added
[   99.350325][ T7548] team0: Port device team_slave_1 added
[   99.440131][ T7545] 8021q: adding VLAN 0 to HW filter on device bond0
[   99.532638][ T7548] device hsr_slave_0 entered promiscuous mode
[   99.571633][ T7548] device hsr_slave_1 entered promiscuous mode
[   99.610729][ T7548] debugfs: Directory 'hsr0' with parent '/' already present!
[   99.626220][ T7551] chnl_net:caif_netlink_parms(): no params data found
[   99.687960][ T7545] 8021q: adding VLAN 0 to HW filter on device team0
[   99.733475][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   99.771190][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   99.842042][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   99.871077][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   99.872095][ T7582] IPVS: ftp: loaded support on port[0] = 21
[   99.913378][ T3018] bridge0: port 1(bridge_slave_0) entered blocking state
[   99.920479][ T3018] bridge0: port 1(bridge_slave_0) entered forwarding state
[  100.009359][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  100.052718][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  100.101151][ T3018] bridge0: port 2(bridge_slave_1) entered blocking state
[  100.108416][ T3018] bridge0: port 2(bridge_slave_1) entered forwarding state
[  100.228659][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  100.271417][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  100.313816][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  100.362435][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  100.418045][ T7545] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
22:56:11 executing program 5:
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0)
r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
lseek(r3, 0x7ffffc, 0x0)
write$binfmt_elf64(r3, &(0x7f0000000200)=ANY=[@ANYPTR], 0x8)
keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f0000004800)='/dev/loop-control\x00')
madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15)

[  100.471890][ T7545] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  100.518721][ T7576] chnl_net:caif_netlink_parms(): no params data found
[  100.584386][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  100.603585][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  100.671243][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  100.691271][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  100.731010][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  100.763005][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  100.782830][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  100.818007][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  100.863198][ T7551] bridge0: port 1(bridge_slave_0) entered blocking state
[  100.870370][ T7551] bridge0: port 1(bridge_slave_0) entered disabled state
[  100.901260][ T7551] device bridge_slave_0 entered promiscuous mode
[  100.932951][ T7551] bridge0: port 2(bridge_slave_1) entered blocking state
[  100.952421][ T7551] bridge0: port 2(bridge_slave_1) entered disabled state
[  100.972455][ T7551] device bridge_slave_1 entered promiscuous mode
[  101.010723][ T7545] 8021q: adding VLAN 0 to HW filter on device batadv0
[  101.057714][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  101.063035][ T7613] IPVS: ftp: loaded support on port[0] = 21
[  101.090674][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  101.098497][ T7576] bridge0: port 1(bridge_slave_0) entered blocking state
[  101.114210][ T7576] bridge0: port 1(bridge_slave_0) entered disabled state
[  101.140531][ T7576] device bridge_slave_0 entered promiscuous mode
[  101.189280][ T7551] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  101.216018][ T7576] bridge0: port 2(bridge_slave_1) entered blocking state
[  101.223420][ T7576] bridge0: port 2(bridge_slave_1) entered disabled state
[  101.241068][ T7576] device bridge_slave_1 entered promiscuous mode
[  101.289548][ T7551] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  101.325688][ T7548] 8021q: adding VLAN 0 to HW filter on device bond0
[  101.392061][ T7576] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  101.422413][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  101.451062][   T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  101.484531][ T7551] team0: Port device team_slave_0 added
[  101.490299][ T7582] chnl_net:caif_netlink_parms(): no params data found
[  101.515907][ T7548] 8021q: adding VLAN 0 to HW filter on device team0
[  101.533421][ T7576] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  101.559975][ T7551] team0: Port device team_slave_1 added
[  101.606133][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  101.630401][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  101.648512][ T3018] bridge0: port 1(bridge_slave_0) entered blocking state
[  101.655652][ T3018] bridge0: port 1(bridge_slave_0) entered forwarding state
[  101.666445][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  101.675503][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  101.686743][ T3018] bridge0: port 2(bridge_slave_1) entered blocking state
[  101.694227][ T3018] bridge0: port 2(bridge_slave_1) entered forwarding state
22:56:12 executing program 0:
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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x30d}, 0x9c)

[  101.755644][ T7576] team0: Port device team_slave_0 added
[  101.812227][ T7551] device hsr_slave_0 entered promiscuous mode
[  101.823217][    C0] hrtimer: interrupt took 35214 ns
22:56:12 executing program 0:
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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x30d}, 0x9c)

[  101.860758][ T7551] device hsr_slave_1 entered promiscuous mode
[  101.900562][ T7551] debugfs: Directory 'hsr0' with parent '/' already present!
[  101.911875][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  101.920552][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  101.929585][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  101.942467][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  101.953274][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
22:56:13 executing program 0:
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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x30d}, 0x9c)

[  101.962643][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  101.973537][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  101.982644][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  101.991141][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  101.999406][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  102.010341][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  102.024453][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  102.045435][ T7576] team0: Port device team_slave_1 added
[  102.055243][ T7548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  102.067485][ T7613] chnl_net:caif_netlink_parms(): no params data found
22:56:13 executing program 0:
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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x30d}, 0x9c)

[  102.123030][ T7576] device hsr_slave_0 entered promiscuous mode
[  102.180778][ T7576] device hsr_slave_1 entered promiscuous mode
[  102.200512][ T7576] debugfs: Directory 'hsr0' with parent '/' already present!
[  102.219846][ T7582] bridge0: port 1(bridge_slave_0) entered blocking state
[  102.243090][ T7582] bridge0: port 1(bridge_slave_0) entered disabled state
[  102.251375][ T7582] device bridge_slave_0 entered promiscuous mode
[  102.333959][ T7582] bridge0: port 2(bridge_slave_1) entered blocking state
[  102.353843][ T7582] bridge0: port 2(bridge_slave_1) entered disabled state
[  102.396809][ T7582] device bridge_slave_1 entered promiscuous mode
[  102.436183][ T7613] bridge0: port 1(bridge_slave_0) entered blocking state
22:56:13 executing program 0:
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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x30d}, 0x9c)

[  102.473426][ T7613] bridge0: port 1(bridge_slave_0) entered disabled state
[  102.505892][ T7613] device bridge_slave_0 entered promiscuous mode
[  102.574421][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  102.581994][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  102.621491][ T7548] 8021q: adding VLAN 0 to HW filter on device batadv0
[  102.629022][ T7613] bridge0: port 2(bridge_slave_1) entered blocking state
[  102.659248][ T7613] bridge0: port 2(bridge_slave_1) entered disabled state
[  102.689205][ T7613] device bridge_slave_1 entered promiscuous mode
[  102.816544][ T7582] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  102.965052][ T7613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  103.005180][ T7613] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  103.071741][ T7582] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  103.188738][ T7613] team0: Port device team_slave_0 added
[  103.243557][ T7613] team0: Port device team_slave_1 added
[  103.255946][ T7582] team0: Port device team_slave_0 added
22:56:14 executing program 0:
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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x30d}, 0x9c)

[  103.320626][ T7551] 8021q: adding VLAN 0 to HW filter on device bond0
[  103.331442][ T7582] team0: Port device team_slave_1 added
[  103.394801][ T7576] 8021q: adding VLAN 0 to HW filter on device bond0
[  103.482828][ T7582] device hsr_slave_0 entered promiscuous mode
[  103.531097][ T7582] device hsr_slave_1 entered promiscuous mode
[  103.570577][ T7582] debugfs: Directory 'hsr0' with parent '/' already present!
22:56:14 executing program 1:
r0 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$VIDIOC_G_FREQUENCY(r0, 0xc02c5638, &(0x7f0000000000))

[  103.609541][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  103.624260][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  103.695764][ T7551] 8021q: adding VLAN 0 to HW filter on device team0
[  103.752477][ T7613] device hsr_slave_0 entered promiscuous mode
[  103.792412][ T7613] device hsr_slave_1 entered promiscuous mode
[  103.832455][ T7613] debugfs: Directory 'hsr0' with parent '/' already present!
22:56:15 executing program 1:
r0 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$VIDIOC_G_FREQUENCY(r0, 0xc02c5638, &(0x7f0000000000))

[  104.014659][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  104.042779][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  104.131034][ T2945] bridge0: port 1(bridge_slave_0) entered blocking state
[  104.138104][ T2945] bridge0: port 1(bridge_slave_0) entered forwarding state
[  104.286722][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  104.327496][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  104.389281][ T2945] bridge0: port 2(bridge_slave_1) entered blocking state
[  104.396428][ T2945] bridge0: port 2(bridge_slave_1) entered forwarding state
[  104.530951][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  104.584245][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  104.651908][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  104.723911][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  104.784695][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  104.843819][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  104.904229][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  104.971071][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  105.030973][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  105.091016][ T2945] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  105.151762][ T7580] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  105.170851][ T7580] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  105.361503][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  105.369146][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  105.469188][ T7576] 8021q: adding VLAN 0 to HW filter on device team0
[  105.490563][ T7580] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  105.497987][ T7580] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  105.672190][ T7551] 8021q: adding VLAN 0 to HW filter on device batadv0
[  105.681098][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  105.689688][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  105.791570][    T5] bridge0: port 1(bridge_slave_0) entered blocking state
[  105.798632][    T5] bridge0: port 1(bridge_slave_0) entered forwarding state
[  105.913080][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  105.991065][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  106.034071][    T5] bridge0: port 2(bridge_slave_1) entered blocking state
[  106.041157][    T5] bridge0: port 2(bridge_slave_1) entered forwarding state
[  106.131291][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  106.140096][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  106.231474][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  106.239958][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  106.347396][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  106.391067][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  106.399641][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  106.490963][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  106.507397][ T7576] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  106.561176][ T7576] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  106.616335][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  106.634020][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  106.681308][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  106.720905][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  106.902172][ T7613] 8021q: adding VLAN 0 to HW filter on device bond0
[  106.913941][ T7576] 8021q: adding VLAN 0 to HW filter on device batadv0
[  106.964211][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  106.984116][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  107.033135][ T7582] 8021q: adding VLAN 0 to HW filter on device bond0
[  107.044695][ T7613] 8021q: adding VLAN 0 to HW filter on device team0
[  107.095074][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  107.131355][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  107.190176][ T7582] 8021q: adding VLAN 0 to HW filter on device team0
[  107.270490][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  107.278469][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  107.348002][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  107.400967][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  107.448098][    T5] bridge0: port 1(bridge_slave_0) entered blocking state
[  107.455204][    T5] bridge0: port 1(bridge_slave_0) entered forwarding state
[  107.524380][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
22:56:18 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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)
r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xf, 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, r0, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x1, 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, r0, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r3, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x1f4, 0x0, 0x0)

[  107.574084][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  107.599326][    T5] bridge0: port 2(bridge_slave_1) entered blocking state
[  107.606412][    T5] bridge0: port 2(bridge_slave_1) entered forwarding state
[  107.661241][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  107.694335][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  107.731740][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  107.740432][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  107.775327][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  107.829797][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  107.876933][ T7613] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  107.960400][ T7613] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  108.025857][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  108.041834][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  108.053118][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  108.076851][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  108.126410][ T3018] bridge0: port 1(bridge_slave_0) entered blocking state
[  108.133676][ T3018] bridge0: port 1(bridge_slave_0) entered forwarding state
[  108.195992][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  108.234913][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  108.261021][ T3018] bridge0: port 2(bridge_slave_1) entered blocking state
[  108.268111][ T3018] bridge0: port 2(bridge_slave_1) entered forwarding state
[  108.296396][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  108.317298][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  108.326575][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  108.335812][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  108.345214][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  108.354293][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  108.363564][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  108.371994][ T3018] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  108.387699][ T7582] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  108.398520][ T7582] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  108.415902][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  108.426141][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  108.434342][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  108.442098][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  108.451164][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  108.459898][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  108.468875][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  108.477289][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  108.485998][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  108.494135][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  108.501595][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  108.509400][ T7577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  108.530056][ T7613] 8021q: adding VLAN 0 to HW filter on device batadv0
[  108.565047][ T7582] 8021q: adding VLAN 0 to HW filter on device batadv0
[  108.576475][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  108.590653][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
22:56:19 executing program 3:
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00')
sendfile(r0, r1, 0x0, 0x1)
r2 = socket$inet6(0xa, 0x3, 0x6)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r2, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0x100000003, 0x1, 0x4f, 0x0, 0x400000000}, 0x20)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
r3 = syz_open_procfs(0x0, 0x0)
sendfile(r2, r3, &(0x7f0000000240), 0x4000000000dc)
dup3(r0, r2, 0x80000)
write$P9_RXATTRWALK(r0, 0x0, 0x0)
openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x800, 0x0)
openat$snapshot(0xffffffffffffff9c, 0x0, 0x80000, 0x0)
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00')
sendfile(r4, 0xffffffffffffffff, 0x0, 0x1)
r5 = socket$inet6(0xa, 0x3, 0x6)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, 0x0, 0x0)
r6 = syz_open_procfs(0x0, 0x0)
sendfile(r5, r6, &(0x7f0000000240), 0x4000000000dc)
dup3(r4, r5, 0x80000)
r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00')
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=<r8=>0x0)
r9 = syz_open_procfs(r8, &(0x7f0000000300)='st\x87{\xa7+E\xc5\xb1V\x94d\x85\x1e\xe4\xc4(\x00\x00\x82\xf24\x9b/\xd2l\\\xd8\xc7\xc1j\xa5p\x90u\xfc\xab\xb0>\xf3\b6ZEq\x92\xfc\xfbq+\xe68\xd9')
sendfile(r7, r9, 0x0, 0x1)
socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000001c0))
close(0xffffffffffffffff)
syz_genetlink_get_family_id$tipc2(&(0x7f00000055c0)='TIPCv2\x00')
sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, 0x0, 0x0)
r10 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r10, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)}, 0x0)
rmdir(0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00')

[  108.933949][ T7844] debugfs: Directory 'pts0' with parent 'caif_serial' already present!
22:56:20 executing program 4:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f00000002c0))
r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3)
setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), 0xc)
r2 = creat(0x0, 0x0)
fallocate(r2, 0x0, 0x0, 0x84003ff)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=<r3=>0x0)
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000140)=r3)
capget(&(0x7f00000000c0)={0x20080522, r3}, &(0x7f0000000200)={0x101, 0x3, 0x7fffffff, 0x1ff, 0xffffff81, 0x800})
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket$inet(0xa, 0x801, 0x84)
connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x2})
capget(&(0x7f0000000000)={0x40013548}, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x3, 0x2})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc))
r6 = syz_open_pts(r5, 0x0)
ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000280)=0x14)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x9, 0x4efd3349, 0xd8e5}, &(0x7f0000000340)=0x10)

[  110.188779][ T7867] ==================================================================
[  110.196914][ T7867] BUG: KCSAN: data-race in pid_update_inode / pid_update_inode
[  110.204452][ T7867] 
[  110.206782][ T7867] read to 0xffff888125734048 of 2 bytes by task 7860 on cpu 1:
[  110.214360][ T7867]  pid_update_inode+0x25/0x70
[  110.219032][ T7867]  pid_revalidate+0x91/0xd0
[  110.223533][ T7867]  lookup_fast+0x618/0x700
[  110.227953][ T7867]  path_openat+0x2ac/0x36e0
[  110.232458][ T7867]  do_filp_open+0x11e/0x1b0
[  110.236961][ T7867]  do_sys_open+0x3b3/0x4f0
[  110.241376][ T7867]  __x64_sys_open+0x55/0x70
[  110.245880][ T7867]  do_syscall_64+0xcc/0x370
[  110.250385][ T7867]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  110.256277][ T7867] 
[  110.258608][ T7867] write to 0xffff888125734048 of 2 bytes by task 7867 on cpu 0:
[  110.266245][ T7867]  pid_update_inode+0x51/0x70
[  110.270928][ T7867]  pid_revalidate+0x91/0xd0
[  110.275438][ T7867]  lookup_fast+0x618/0x700
[  110.279857][ T7867]  path_openat+0x2ac/0x36e0
[  110.284362][ T7867]  do_filp_open+0x11e/0x1b0
[  110.288866][ T7867]  do_sys_open+0x3b3/0x4f0
[  110.293294][ T7867]  __x64_sys_open+0x55/0x70
[  110.297852][ T7867]  do_syscall_64+0xcc/0x370
[  110.302356][ T7867]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  110.308233][ T7867] 
[  110.310550][ T7867] Reported by Kernel Concurrency Sanitizer on:
[  110.316710][ T7867] CPU: 0 PID: 7867 Comm: ps Not tainted 5.4.0-syzkaller #0
[  110.323911][ T7867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  110.333956][ T7867] ==================================================================
[  110.342014][ T7867] Kernel panic - not syncing: panic_on_warn set ...
[  110.348744][ T7867] CPU: 0 PID: 7867 Comm: ps Not tainted 5.4.0-syzkaller #0
[  110.355955][ T7867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  110.366011][ T7867] Call Trace:
[  110.369331][ T7867]  dump_stack+0x11d/0x181
[  110.373664][ T7867]  panic+0x210/0x640
[  110.377568][ T7867]  ? vprintk_func+0x8d/0x140
[  110.382188][ T7867]  kcsan_report.cold+0xc/0xd
[  110.386789][ T7867]  kcsan_setup_watchpoint+0x3fe/0x460
[  110.392343][ T7867]  __tsan_unaligned_write2+0xc4/0x100
[  110.397721][ T7867]  pid_update_inode+0x51/0x70
[  110.402401][ T7867]  pid_revalidate+0x91/0xd0
[  110.406908][ T7867]  lookup_fast+0x618/0x700
[  110.411339][ T7867]  path_openat+0x2ac/0x36e0
[  110.415919][ T7867]  ? proc_pid_status+0xee1/0x1000
[  110.420954][ T7867]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  110.427203][ T7867]  ? __sanitizer_cov_trace_switch+0x49/0x80
[  110.433107][ T7867]  ? __read_once_size+0x41/0xe0
[  110.437967][ T7867]  do_filp_open+0x11e/0x1b0
[  110.442474][ T7867]  ? __alloc_fd+0x2ef/0x3b0
[  110.446987][ T7867]  do_sys_open+0x3b3/0x4f0
[  110.451415][ T7867]  __x64_sys_open+0x55/0x70
[  110.455925][ T7867]  do_syscall_64+0xcc/0x370
[  110.460440][ T7867]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  110.466479][ T7867] RIP: 0033:0x7f9dd2824120
[  110.470904][ T7867] 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
[  110.490507][ T7867] RSP: 002b:00007fff39e4f1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[  110.499021][ T7867] RAX: ffffffffffffffda RBX: 0000000000616760 RCX: 00007f9dd2824120
[  110.507424][ T7867] RDX: 00007fff39e4f232 RSI: 0000000000000000 RDI: 00007fff39e4f220
[  110.515386][ T7867] RBP: 0000000000020000 R08: 0000000000000000 R09: 00007f9dd2aec55f
[  110.523354][ T7867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000ef9240
[  110.531499][ T7867] R13: 0000000000000020 R14: 00007f9dd2ed9010 R15: 0000000000000000
[  110.541238][ T7867] Kernel Offset: disabled
[  110.545604][ T7867] Rebooting in 86400 seconds..