[info] Using makefile-style concurrent boot in runlevel 2.
[   42.168343][   T25] audit: type=1800 audit(1575232162.798:21): pid=7401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2452 res=0
[   42.207837][   T25] audit: type=1800 audit(1575232162.808:22): pid=7401 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 '10.128.0.190' (ECDSA) to the list of known hosts.
2019/12/01 20:29:35 fuzzer started
2019/12/01 20:29:36 dialing manager at 10.128.0.105:42079
2019/12/01 20:29:36 syscalls: 2671
2019/12/01 20:29:36 code coverage: enabled
2019/12/01 20:29:36 comparison tracing: enabled
2019/12/01 20:29:36 extra coverage: extra coverage is not supported by the kernel
2019/12/01 20:29:36 setuid sandbox: enabled
2019/12/01 20:29:36 namespace sandbox: enabled
2019/12/01 20:29:36 Android sandbox: /sys/fs/selinux/policy does not exist
2019/12/01 20:29:36 fault injection: enabled
2019/12/01 20:29:36 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/12/01 20:29:36 net packet injection: enabled
2019/12/01 20:29:36 net device setup: enabled
2019/12/01 20:29:36 concurrency sanitizer: enabled
2019/12/01 20:29:36 devlink PCI setup: PCI device 0000:00:10.0 is not available
2019/12/01 20:29:37 adding functions to KCSAN blacklist: '__hrtimer_run_queues' 'mod_timer' 'vm_area_dup' 'run_timer_softirq' 'add_timer' 'tcp_add_backlog' 'tomoyo_supervisor' 
20:29:40 executing program 0:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f00000001c0))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x311}], 0x1, 0x0, 0x0, 0x1f5)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000eab8cec46d00000000020000d47eb5c3bc247da87f0fd43d0de50de80100051c65f5685c644374343d4e3cebfe41e67a0000000400000000"], 0x0, 0x40}, 0x20)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)

syzkaller login: [   59.786626][ T7573] IPVS: ftp: loaded support on port[0] = 21
20:29:40 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xfffffffffffffde8, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x3, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r3, @ANYBLOB="0000006f0000000008000a000f0000002cb8d5a59054a1ef4fd1b6bf6e54f2ee08a0abc6cbdf5aa44bd79fc777d5455ea592df8f689339b2b83c26bf8afec434b2f3960f3f01daa819783dc7a855757d1bad08f61a7acd5c7660bdd37a5de1"], 0x28}}, 0x0)
socket$nl_route(0x10, 0x3, 0x0)

[   59.861765][ T7573] chnl_net:caif_netlink_parms(): no params data found
[   59.919727][ T7573] bridge0: port 1(bridge_slave_0) entered blocking state
[   59.940516][ T7573] bridge0: port 1(bridge_slave_0) entered disabled state
[   59.960465][ T7573] device bridge_slave_0 entered promiscuous mode
[   59.967879][ T7573] bridge0: port 2(bridge_slave_1) entered blocking state
[   59.990448][ T7573] bridge0: port 2(bridge_slave_1) entered disabled state
[   59.999825][ T7573] device bridge_slave_1 entered promiscuous mode
[   60.031332][ T7573] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   60.042538][ T7573] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   60.065919][ T7576] IPVS: ftp: loaded support on port[0] = 21
[   60.073148][ T7573] team0: Port device team_slave_0 added
[   60.080309][ T7573] team0: Port device team_slave_1 added
20:29:40 executing program 2:
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff03005400005531fe0500fac9067f076748b4f245", @ANYBLOB="740081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e7d3b9df6001f00ff6a4518c96e4179b5566ce4cd05c1"], 0x9d}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001800000000000000000000000107000000000000", @ANYRES32=0x0, @ANYBLOB="180001000004"], 0x3}}, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0)

[   60.212700][ T7573] device hsr_slave_0 entered promiscuous mode
[   60.250676][ T7573] device hsr_slave_1 entered promiscuous mode
[   60.336330][ T7578] IPVS: ftp: loaded support on port[0] = 21
[   60.387715][ T7573] bridge0: port 2(bridge_slave_1) entered blocking state
[   60.395095][ T7573] bridge0: port 2(bridge_slave_1) entered forwarding state
[   60.402754][ T7573] bridge0: port 1(bridge_slave_0) entered blocking state
[   60.409978][ T7573] bridge0: port 1(bridge_slave_0) entered forwarding state
20:29:41 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0, 0x0, 0x0, 0x369}}], 0x2d, 0x0, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs\x00')
preadv(r0, &(0x7f00000017c0), 0x332, 0x0)

[   60.574651][ T7576] chnl_net:caif_netlink_parms(): no params data found
[   60.620071][ T7573] 8021q: adding VLAN 0 to HW filter on device bond0
[   60.708455][ T7573] 8021q: adding VLAN 0 to HW filter on device team0
[   60.734047][   T44] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   60.751620][   T44] bridge0: port 1(bridge_slave_0) entered disabled state
[   60.781098][   T44] bridge0: port 2(bridge_slave_1) entered disabled state
[   60.820985][   T44] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   60.912414][   T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   60.931022][   T44] bridge0: port 1(bridge_slave_0) entered blocking state
[   60.940823][   T44] bridge0: port 1(bridge_slave_0) entered forwarding state
[   60.971112][   T44] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   61.001105][   T44] bridge0: port 2(bridge_slave_1) entered blocking state
[   61.008755][   T44] bridge0: port 2(bridge_slave_1) entered forwarding state
[   61.061015][ T7576] bridge0: port 1(bridge_slave_0) entered blocking state
[   61.068716][ T7576] bridge0: port 1(bridge_slave_0) entered disabled state
[   61.101234][ T7576] device bridge_slave_0 entered promiscuous mode
[   61.121053][ T7576] bridge0: port 2(bridge_slave_1) entered blocking state
[   61.130445][ T7576] bridge0: port 2(bridge_slave_1) entered disabled state
[   61.138243][ T7576] device bridge_slave_1 entered promiscuous mode
[   61.176080][ T7606] IPVS: ftp: loaded support on port[0] = 21
[   61.196904][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   61.221624][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   61.246908][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   61.280945][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
20:29:41 executing program 4:
r0 = socket$inet(0x10, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1b0000001200bd2c1f32b66c0c1d6a0207fffd946fa28308070319", 0x1b}], 0x1}, 0x0)

[   61.311997][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   61.332301][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   61.403674][ T7573] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   61.440428][ T7573] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   61.490869][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   61.511303][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   61.561968][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   61.582195][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   61.622196][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   61.661613][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   61.713712][ T7578] chnl_net:caif_netlink_parms(): no params data found
[   61.733754][ T7576] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   61.769580][ T7573] 8021q: adding VLAN 0 to HW filter on device batadv0
[   61.817025][ T7609] IPVS: ftp: loaded support on port[0] = 21
[   61.830800][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   61.858151][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   61.884549][ T7576] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
20:29:42 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x103481, 0x0)
syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000034000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0)

[   62.012403][ T7576] team0: Port device team_slave_0 added
[   62.024804][ T7578] bridge0: port 1(bridge_slave_0) entered blocking state
[   62.033963][ T7578] bridge0: port 1(bridge_slave_0) entered disabled state
[   62.042136][ T7578] device bridge_slave_0 entered promiscuous mode
[   62.063817][ T7576] team0: Port device team_slave_1 added
[   62.085892][ T7578] bridge0: port 2(bridge_slave_1) entered blocking state
[   62.095752][ T7578] bridge0: port 2(bridge_slave_1) entered disabled state
[   62.109701][ T7578] device bridge_slave_1 entered promiscuous mode
[   62.145271][ T7606] chnl_net:caif_netlink_parms(): no params data found
[   62.185634][ T7578] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   62.272767][ T7576] device hsr_slave_0 entered promiscuous mode
[   62.279350][ T7630] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
[   62.310704][ T7576] device hsr_slave_1 entered promiscuous mode
[   62.350801][    C1] hrtimer: interrupt took 25806 ns
[   62.370626][ T7576] debugfs: Directory 'hsr0' with parent '/' already present!
[   62.380062][ T7578] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
20:29:43 executing program 0:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f00000001c0))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x311}], 0x1, 0x0, 0x0, 0x1f5)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000eab8cec46d00000000020000d47eb5c3bc247da87f0fd43d0de50de80100051c65f5685c644374343d4e3cebfe41e67a0000000400000000"], 0x0, 0x40}, 0x20)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)

[   62.421356][ T7628] IPVS: ftp: loaded support on port[0] = 21
[   62.450415][ T7578] team0: Port device team_slave_0 added
[   62.458654][ T7578] team0: Port device team_slave_1 added
[   62.502563][ T7609] chnl_net:caif_netlink_parms(): no params data found
[   62.602603][ T7578] device hsr_slave_0 entered promiscuous mode
[   62.630719][ T7578] device hsr_slave_1 entered promiscuous mode
[   62.670509][ T7578] debugfs: Directory 'hsr0' with parent '/' already present!
[   62.683275][ T7606] bridge0: port 1(bridge_slave_0) entered blocking state
[   62.708553][ T7606] bridge0: port 1(bridge_slave_0) entered disabled state
[   62.752570][ T7606] device bridge_slave_0 entered promiscuous mode
[   62.798623][ T7606] bridge0: port 2(bridge_slave_1) entered blocking state
[   62.840157][ T7606] bridge0: port 2(bridge_slave_1) entered disabled state
[   62.849456][ T7606] device bridge_slave_1 entered promiscuous mode
[   62.940216][ T7606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   63.015193][ T7609] bridge0: port 1(bridge_slave_0) entered blocking state
[   63.027117][ T7609] bridge0: port 1(bridge_slave_0) entered disabled state
[   63.075126][ T7609] device bridge_slave_0 entered promiscuous mode
[   63.136062][ T7609] bridge0: port 2(bridge_slave_1) entered blocking state
[   63.172739][ T7609] bridge0: port 2(bridge_slave_1) entered disabled state
[   63.233589][ T7609] device bridge_slave_1 entered promiscuous mode
[   63.288082][ T7606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   63.428376][ T7609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   63.482663][ T7609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
20:29:44 executing program 0:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f00000001c0))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x311}], 0x1, 0x0, 0x0, 0x1f5)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000eab8cec46d00000000020000d47eb5c3bc247da87f0fd43d0de50de80100051c65f5685c644374343d4e3cebfe41e67a0000000400000000"], 0x0, 0x40}, 0x20)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)

[   63.681808][ T7606] team0: Port device team_slave_0 added
[   63.733749][ T7609] team0: Port device team_slave_0 added
[   63.775278][ T7606] team0: Port device team_slave_1 added
[   63.815215][ T7576] 8021q: adding VLAN 0 to HW filter on device bond0
[   63.856187][ T7609] team0: Port device team_slave_1 added
[   63.877192][ T7578] 8021q: adding VLAN 0 to HW filter on device bond0
[   64.042628][ T2655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   64.061138][ T2655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   64.162814][ T7606] device hsr_slave_0 entered promiscuous mode
[   64.190711][ T7606] device hsr_slave_1 entered promiscuous mode
[   64.230509][ T7606] debugfs: Directory 'hsr0' with parent '/' already present!
[   64.292942][ T7628] chnl_net:caif_netlink_parms(): no params data found
[   64.324122][ T7576] 8021q: adding VLAN 0 to HW filter on device team0
[   64.412505][ T7609] device hsr_slave_0 entered promiscuous mode
[   64.451030][ T7609] device hsr_slave_1 entered promiscuous mode
[   64.500461][ T7609] debugfs: Directory 'hsr0' with parent '/' already present!
[   64.570459][ T2655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   64.579243][ T2655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   64.651251][ T2655] bridge0: port 1(bridge_slave_0) entered blocking state
[   64.658437][ T2655] bridge0: port 1(bridge_slave_0) entered forwarding state
[   64.748913][ T7578] 8021q: adding VLAN 0 to HW filter on device team0
[   64.840505][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   64.848840][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   64.953879][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   65.021055][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
20:29:45 executing program 0:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f00000001c0))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x311}], 0x1, 0x0, 0x0, 0x1f5)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000eab8cec46d00000000020000d47eb5c3bc247da87f0fd43d0de50de80100051c65f5685c644374343d4e3cebfe41e67a0000000400000000"], 0x0, 0x40}, 0x20)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)

[   65.111186][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   65.119850][ T7610] bridge0: port 2(bridge_slave_1) entered blocking state
[   65.126975][ T7610] bridge0: port 2(bridge_slave_1) entered forwarding state
[   65.379484][ T7628] bridge0: port 1(bridge_slave_0) entered blocking state
[   65.452437][ T7628] bridge0: port 1(bridge_slave_0) entered disabled state
[   65.513057][ T7628] device bridge_slave_0 entered promiscuous mode
[   65.595762][ T7576] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   65.634835][ T7576] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   65.710129][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   65.761119][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   65.821094][    T5] bridge0: port 1(bridge_slave_0) entered blocking state
[   65.828312][    T5] bridge0: port 1(bridge_slave_0) entered forwarding state
[   65.891332][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   65.971689][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   66.081462][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   66.089977][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   66.232955][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   66.309222][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   66.373783][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
20:29:47 executing program 0:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f00000001c0))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x311}], 0x1, 0x0, 0x0, 0x1f5)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000eab8cec46d00000000020000d47eb5c3bc247da87f0fd43d0de50de80100051c65f5685c644374343d4e3cebfe41e67a0000000400000000"], 0x0, 0x40}, 0x20)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)

[   66.421397][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   66.493767][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   66.531229][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   66.539640][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   66.608951][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   66.652501][    T5] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.659608][    T5] bridge0: port 2(bridge_slave_1) entered forwarding state
[   66.721297][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   66.756332][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   66.813470][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   66.867349][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   66.926883][ T7628] bridge0: port 2(bridge_slave_1) entered blocking state
[   66.950484][ T7628] bridge0: port 2(bridge_slave_1) entered disabled state
[   66.958540][ T7628] device bridge_slave_1 entered promiscuous mode
[   67.036925][ T7578] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   67.090697][ T7578] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   67.177084][ T7576] 8021q: adding VLAN 0 to HW filter on device batadv0
[   67.231091][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   67.239170][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   67.301368][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
20:29:48 executing program 0:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f00000001c0))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x311}], 0x1, 0x0, 0x0, 0x1f5)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000eab8cec46d00000000020000d47eb5c3bc247da87f0fd43d0de50de80100051c65f5685c644374343d4e3cebfe41e67a0000000400000000"], 0x0, 0x40}, 0x20)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)

[   67.368709][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   67.411327][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   67.420162][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   67.496816][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   67.532538][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   67.583590][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   67.653767][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   67.705862][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   67.745412][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   67.777271][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   67.819866][ T7578] 8021q: adding VLAN 0 to HW filter on device batadv0
[   67.877990][ T7606] 8021q: adding VLAN 0 to HW filter on device bond0
20:29:48 executing program 0:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f00000001c0))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x311}], 0x1, 0x0, 0x0, 0x1f5)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000eab8cec46d00000000020000d47eb5c3bc247da87f0fd43d0de50de80100051c65f5685c644374343d4e3cebfe41e67a0000000400000000"], 0x0, 0x40}, 0x20)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)

[   67.927516][ T7588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   67.966844][ T7588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   68.026473][ T7628] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   68.064584][ T7609] 8021q: adding VLAN 0 to HW filter on device bond0
[   68.124001][ T7628] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   68.154560][ T7606] 8021q: adding VLAN 0 to HW filter on device team0
[   68.163002][ T7588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   68.191173][ T7588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   68.239575][ T7609] 8021q: adding VLAN 0 to HW filter on device team0
[   68.311458][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   68.320081][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   68.345603][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   68.373775][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   68.405647][   T12] bridge0: port 1(bridge_slave_0) entered blocking state
[   68.414706][   T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[   68.462316][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   68.485872][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   68.500902][   T12] bridge0: port 2(bridge_slave_1) entered blocking state
[   68.507999][   T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[   68.549816][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   68.562500][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   68.573589][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   68.582351][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   68.591651][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
20:29:49 executing program 0:
r0 = getpid()
sched_setscheduler(r0, 0x5, &(0x7f00000001c0))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x311}], 0x1, 0x0, 0x0, 0x1f5)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="9feb010018000000eab8cec46d00000000020000d47eb5c3bc247da87f0fd43d0de50de80100051c65f5685c644374343d4e3cebfe41e67a0000000400000000"], 0x0, 0x40}, 0x20)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000})
ioctl$KVM_RUN(r3, 0xae80, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)

[   68.600094][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   68.618138][ T7606] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   68.629192][ T7606] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   68.672004][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   68.688962][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   68.707793][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   68.716985][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   68.728541][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   68.737324][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   68.745853][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   68.754483][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   68.762892][ T7610] bridge0: port 1(bridge_slave_0) entered blocking state
[   68.769987][ T7610] bridge0: port 1(bridge_slave_0) entered forwarding state
[   68.778007][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   68.786678][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   68.795081][ T7610] bridge0: port 2(bridge_slave_1) entered blocking state
[   68.802183][ T7610] bridge0: port 2(bridge_slave_1) entered forwarding state
[   68.809969][ T7610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   68.819714][ T7628] team0: Port device team_slave_0 added
[   68.883760][ T7799] bond0: (slave tunl0): ether type (768) is different from other slaves (1), can not enslave it
[   68.926809][ T2655] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   68.934872][ T2655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   68.943093][ T2655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   68.958464][ T7609] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   68.969389][ T7609] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   68.987855][ T7628] team0: Port device team_slave_1 added
[   68.998170][ T7799] bond0: (slave tunl0): ether type (768) is different from other slaves (1), can not enslave it
20:29:49 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xfffffffffffffde8, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x3, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r3, @ANYBLOB="0000006f0000000008000a000f0000002cb8d5a59054a1ef4fd1b6bf6e54f2ee08a0abc6cbdf5aa44bd79fc777d5455ea592df8f689339b2b83c26bf8afec434b2f3960f3f01daa819783dc7a855757d1bad08f61a7acd5c7660bdd37a5de1"], 0x28}}, 0x0)
socket$nl_route(0x10, 0x3, 0x0)

[   69.022914][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   69.034966][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   69.064268][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   69.080329][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   69.092787][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   69.101529][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   69.109392][ T7804] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended
[   69.127527][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   69.135631][ T7804] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock
[   69.148840][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   69.156211][ T7804] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock
[   69.157545][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   69.173729][ T7804] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock
[   69.178378][    T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   69.198716][ T7606] 8021q: adding VLAN 0 to HW filter on device batadv0
[   69.207307][ T7804] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue
[   69.230718][ T2655] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   69.238219][ T2655] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
20:29:50 executing program 2:
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff03005400005531fe0500fac9067f076748b4f245", @ANYBLOB="740081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e7d3b9df6001f00ff6a4518c96e4179b5566ce4cd05c1"], 0x9d}}, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001800000000000000000000000107000000000000", @ANYRES32=0x0, @ANYBLOB="180001000004"], 0x3}}, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0)

[   69.306199][ T7812] bond0: (slave ip_vti0): ether type (768) is different from other slaves (1), can not enslave it
[   69.319720][ T7588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   69.331144][ T7588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   69.384805][ T7628] device hsr_slave_0 entered promiscuous mode
[   69.431180][ T7628] device hsr_slave_1 entered promiscuous mode
[   69.480499][ T7628] debugfs: Directory 'hsr0' with parent '/' already present!
[   69.493253][ T7609] 8021q: adding VLAN 0 to HW filter on device batadv0
[   69.571270][ T7822] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended
[   69.582074][ T7540] ==================================================================
[   69.590191][ T7540] BUG: KCSAN: data-race in __dentry_kill / d_set_d_op
[   69.596970][ T7540] 
[   69.600337][ T7540] read to 0xffff88812575f3c0 of 4 bytes by task 7589 on cpu 0:
[   69.607878][ T7540]  __dentry_kill+0x1be/0x3c0
[   69.612456][ T7540]  dput+0x3b5/0x750
[   69.616264][ T7540]  terminate_walk+0x107/0x250
[   69.620940][ T7540]  path_openat+0x2977/0x36e0
[   69.625520][ T7540]  do_filp_open+0x11e/0x1b0
[   69.630314][ T7540]  do_sys_open+0x3b3/0x4f0
[   69.634735][ T7540]  __x64_sys_open+0x55/0x70
[   69.639237][ T7540]  do_syscall_64+0xcc/0x370
[   69.643731][ T7540]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   69.649701][ T7540] 
[   69.652022][ T7540] write to 0xffff88812575f3c0 of 4 bytes by task 7540 on cpu 1:
[   69.659726][ T7540]  d_set_d_op+0x17b/0x230
[   69.664671][ T7540]  simple_lookup+0xaa/0xb0
[   69.669085][ T7540]  path_openat+0x15b4/0x36e0
[   69.673674][ T7540]  do_filp_open+0x11e/0x1b0
[   69.678620][ T7540]  do_sys_open+0x3b3/0x4f0
[   69.684339][ T7540]  __x64_sys_open+0x55/0x70
[   69.689008][ T7540]  do_syscall_64+0xcc/0x370
[   69.693503][ T7540]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   69.699390][ T7540] 
[   69.701713][ T7540] Reported by Kernel Concurrency Sanitizer on:
[   69.707863][ T7540] CPU: 1 PID: 7540 Comm: udevd Not tainted 5.4.0-syzkaller #0
[   69.715396][ T7540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   69.725440][ T7540] ==================================================================
[   69.733570][ T7540] Kernel panic - not syncing: panic_on_warn set ...
[   69.740149][ T7540] CPU: 1 PID: 7540 Comm: udevd Not tainted 5.4.0-syzkaller #0
[   69.747587][ T7540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   69.757636][ T7540] Call Trace:
[   69.760921][ T7540]  dump_stack+0x11d/0x181
[   69.765243][ T7540]  panic+0x210/0x640
[   69.769137][ T7540]  ? vprintk_func+0x8d/0x140
[   69.773722][ T7540]  kcsan_report.cold+0xc/0xd
[   69.778316][ T7540]  kcsan_setup_watchpoint+0x3fe/0x460
[   69.783694][ T7540]  __tsan_unaligned_write4+0xc4/0x100
[   69.789061][ T7540]  d_set_d_op+0x17b/0x230
[   69.793389][ T7540]  simple_lookup+0xaa/0xb0
[   69.797800][ T7540]  ? empty_dir_llseek+0x50/0x50
[   69.802645][ T7540]  path_openat+0x15b4/0x36e0
[   69.807236][ T7540]  ? __sanitizer_cov_trace_switch+0x49/0x80
[   69.813123][ T7540]  do_filp_open+0x11e/0x1b0
[   69.817657][ T7540]  ? __alloc_fd+0x2ef/0x3b0
[   69.822181][ T7540]  do_sys_open+0x3b3/0x4f0
[   69.826612][ T7540]  __x64_sys_open+0x55/0x70
[   69.831148][ T7540]  do_syscall_64+0xcc/0x370
[   69.835687][ T7540]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   69.841591][ T7540] RIP: 0033:0x7f61b514a120
[   69.846012][ T7540] 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
[   69.865615][ T7540] RSP: 002b:00007ffe6e03a248 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[   69.874015][ T7540] RAX: ffffffffffffffda RBX: 0000000001c42fd0 RCX: 00007f61b514a120
[   69.881976][ T7540] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007ffe6e03a310
[   69.889940][ T7540] RBP: 00007ffe6e03a2c0 R08: 0000000000000008 R09: 0000000000000001
[   69.897915][ T7540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008
[   69.905875][ T7540] R13: 000000000041f57a R14: 0000000001c33250 R15: 000000000000000b
[   69.915170][ T7540] Kernel Offset: disabled
[   69.919499][ T7540] Rebooting in 86400 seconds..