[ 57.930744][ T27] audit: type=1800 audit(1580497627.335:27): pid=7998 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0 [ 57.952864][ T27] audit: type=1800 audit(1580497627.345:28): pid=7998 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 58.622617][ T27] audit: type=1800 audit(1580497628.065:29): pid=7998 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 [ 58.643930][ T27] audit: type=1800 audit(1580497628.065:30): pid=7998 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.46' (ECDSA) to the list of known hosts. 2020/01/31 19:07:17 fuzzer started 2020/01/31 19:07:19 dialing manager at 10.128.0.105:34981 2020/01/31 19:07:19 syscalls: 2904 2020/01/31 19:07:19 code coverage: enabled 2020/01/31 19:07:19 comparison tracing: enabled 2020/01/31 19:07:19 extra coverage: enabled 2020/01/31 19:07:19 setuid sandbox: enabled 2020/01/31 19:07:19 namespace sandbox: enabled 2020/01/31 19:07:19 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/31 19:07:19 fault injection: enabled 2020/01/31 19:07:19 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/31 19:07:19 net packet injection: enabled 2020/01/31 19:07:19 net device setup: enabled 2020/01/31 19:07:19 concurrency sanitizer: enabled 2020/01/31 19:07:19 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/01/31 19:07:21 adding functions to KCSAN blacklist: '__snd_rawmidi_transmit_ack' 'tomoyo_supervisor' 'find_get_pages_range_tag' 'ep_poll' '__ext4_new_inode' 'tick_do_update_jiffies64' 'mod_timer' 'tick_nohz_idle_stop_tick' 'find_next_bit' '__hrtimer_run_queues' 'add_timer' 'rcu_gp_fqs_check_wake' 'dd_has_work' 'blk_mq_dispatch_rq_list' 'ext4_nonda_switch' 'audit_log_start' 'generic_write_end' 'tick_sched_do_timer' 19:07:28 executing program 0: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) syzkaller login: [ 79.471560][ T8171] IPVS: ftp: loaded support on port[0] = 21 19:07:29 executing program 1: write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) [ 79.554360][ T8171] chnl_net:caif_netlink_parms(): no params data found [ 79.667334][ T8171] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.684956][ T8171] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.692807][ T8171] device bridge_slave_0 entered promiscuous mode [ 79.715581][ T8171] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.722916][ T8171] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.730929][ T8171] device bridge_slave_1 entered promiscuous mode [ 79.744344][ T8176] IPVS: ftp: loaded support on port[0] = 21 [ 79.761965][ T8171] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.772636][ T8171] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.794175][ T8171] team0: Port device team_slave_0 added [ 79.807442][ T8171] team0: Port device team_slave_1 added [ 79.833561][ T8171] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.840794][ T8171] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 79.868039][ T8171] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active 19:07:29 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) [ 79.882877][ T8171] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.892268][ T8171] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 79.928713][ T8171] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.037666][ T8171] device hsr_slave_0 entered promiscuous mode [ 80.085517][ T8171] device hsr_slave_1 entered promiscuous mode 19:07:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="200000001400f404e2ff20f2ff000000020000004a50ae8d7eee1a00eca0ea762972b3f9466a9509409a62522049e11152cfd80052d57d179874800b5eb2cb184a384300957b800bf836ea322d44c2bab3b013"], 0x1}}, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETSW(r1, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000e700"}) [ 80.321443][ T8181] IPVS: ftp: loaded support on port[0] = 21 [ 80.333561][ T8179] IPVS: ftp: loaded support on port[0] = 21 [ 80.382105][ T8176] chnl_net:caif_netlink_parms(): no params data found 19:07:29 executing program 4: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) [ 80.616455][ T8171] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.712657][ T8176] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.721569][ T8176] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.731068][ T8176] device bridge_slave_0 entered promiscuous mode [ 80.746045][ T8176] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.754066][ T8176] bridge0: port 2(bridge_slave_1) entered disabled state 19:07:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=@newtaction={0x34, 0x32, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0x20, 0x1, [@m_tunnel_key={0x1c, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x4}, {0x4}}}]}]}, 0x34}}, 0x0) [ 80.762805][ T8176] device bridge_slave_1 entered promiscuous mode [ 80.771270][ T8171] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.841398][ T8171] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.891878][ T8179] chnl_net:caif_netlink_parms(): no params data found [ 80.906822][ T8188] IPVS: ftp: loaded support on port[0] = 21 [ 80.916362][ T8181] chnl_net:caif_netlink_parms(): no params data found [ 80.927332][ T8176] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.936829][ T8171] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.990431][ T8176] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.032962][ T8176] team0: Port device team_slave_0 added [ 81.049654][ T8191] IPVS: ftp: loaded support on port[0] = 21 [ 81.058299][ T8176] team0: Port device team_slave_1 added [ 81.121077][ T8176] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.128274][ T8176] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.154523][ T8176] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.183255][ T8176] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.191791][ T8176] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.217892][ T8176] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.235130][ T8179] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.242212][ T8179] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.250538][ T8179] device bridge_slave_0 entered promiscuous mode [ 81.257861][ T8181] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.265259][ T8181] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.273155][ T8181] device bridge_slave_0 entered promiscuous mode [ 81.281290][ T8181] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.288506][ T8181] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.296771][ T8181] device bridge_slave_1 entered promiscuous mode [ 81.320563][ T8179] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.327960][ T8179] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.335856][ T8179] device bridge_slave_1 entered promiscuous mode [ 81.363823][ T8179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.409099][ T8179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.430507][ T8181] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.496308][ T8176] device hsr_slave_0 entered promiscuous mode [ 81.534687][ T8176] device hsr_slave_1 entered promiscuous mode [ 81.584501][ T8176] debugfs: Directory 'hsr0' with parent '/' already present! [ 81.621638][ T8181] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.633627][ T8179] team0: Port device team_slave_0 added [ 81.648151][ T8171] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.655899][ T8188] chnl_net:caif_netlink_parms(): no params data found [ 81.677959][ T8179] team0: Port device team_slave_1 added [ 81.684522][ T8181] team0: Port device team_slave_0 added [ 81.691988][ T8181] team0: Port device team_slave_1 added [ 81.737204][ T8191] chnl_net:caif_netlink_parms(): no params data found [ 81.753471][ T8181] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.760831][ T8181] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.787157][ T8181] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.803874][ T8181] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.811130][ T8181] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.837246][ T8181] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.849863][ T8179] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.857381][ T8179] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.884203][ T8179] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.897256][ T8179] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.904364][ T8179] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.930371][ T8179] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.945016][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.953126][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.970290][ T8171] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.010868][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.020554][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.031548][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.039056][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.059765][ T8188] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.066943][ T8188] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.074999][ T8188] device bridge_slave_0 entered promiscuous mode [ 82.126683][ T8181] device hsr_slave_0 entered promiscuous mode [ 82.164746][ T8181] device hsr_slave_1 entered promiscuous mode [ 82.204495][ T8181] debugfs: Directory 'hsr0' with parent '/' already present! [ 82.213095][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.221361][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.230389][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.239240][ T8196] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.246337][ T8196] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.316355][ T8179] device hsr_slave_0 entered promiscuous mode [ 82.354882][ T8179] device hsr_slave_1 entered promiscuous mode [ 82.404535][ T8179] debugfs: Directory 'hsr0' with parent '/' already present! [ 82.423049][ T8188] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.431236][ T8188] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.439448][ T8188] device bridge_slave_1 entered promiscuous mode [ 82.457771][ T8188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.467839][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.488626][ T8191] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.495832][ T8191] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.503747][ T8191] device bridge_slave_0 entered promiscuous mode [ 82.516735][ T8188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.535884][ T8191] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.542975][ T8191] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.551199][ T8191] device bridge_slave_1 entered promiscuous mode [ 82.572191][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.601974][ T8191] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.628109][ T8188] team0: Port device team_slave_0 added [ 82.636628][ T8188] team0: Port device team_slave_1 added [ 82.644373][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.653478][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.663772][ T8191] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.683576][ T8176] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 82.737136][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.751867][ T8191] team0: Port device team_slave_0 added [ 82.759966][ T8191] team0: Port device team_slave_1 added [ 82.766758][ T8176] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 82.816722][ T8188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.823852][ T8188] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 82.850337][ T8188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.871342][ T8176] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 82.908588][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.917640][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.926615][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.935174][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.948352][ T8188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.958372][ T8188] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 82.984958][ T8188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.999246][ T8171] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 83.010926][ T8171] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.022372][ T8176] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 83.068592][ T8191] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.075707][ T8191] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.101729][ T8191] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.114593][ T8191] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.121607][ T8191] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.147938][ T8191] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.159146][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.167546][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.246427][ T8188] device hsr_slave_0 entered promiscuous mode [ 83.294728][ T8188] device hsr_slave_1 entered promiscuous mode [ 83.344491][ T8188] debugfs: Directory 'hsr0' with parent '/' already present! [ 83.406906][ T8191] device hsr_slave_0 entered promiscuous mode [ 83.444876][ T8191] device hsr_slave_1 entered promiscuous mode [ 83.484518][ T8191] debugfs: Directory 'hsr0' with parent '/' already present! [ 83.495437][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.503003][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.512880][ T8171] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.546977][ T8181] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 83.624888][ T8181] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 83.646383][ T8179] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 83.698329][ T8179] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 83.767681][ T8181] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 83.816630][ T8181] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 83.889490][ T8179] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 83.958879][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.968228][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.991690][ T8179] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 84.036252][ T8188] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 84.096540][ T8188] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 84.147025][ T8188] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 84.180381][ T8188] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 84.242116][ T8171] device veth0_vlan entered promiscuous mode [ 84.258025][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.267717][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.276967][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.286638][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.302857][ T8171] device veth1_vlan entered promiscuous mode [ 84.337829][ T8191] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 84.422889][ T8191] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 84.476335][ T8191] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 84.528255][ T8191] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 84.600993][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 84.609481][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 84.618119][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.627056][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.640179][ T8171] device veth0_macvtap entered promiscuous mode [ 84.663887][ T8176] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.683635][ T8179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.692512][ T8171] device veth1_macvtap entered promiscuous mode [ 84.707890][ T8181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.724912][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.733607][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.742100][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.750090][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.758055][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.765861][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.787871][ T8181] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.795712][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.803956][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.813783][ T8179] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.829917][ T8171] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.844362][ T8171] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.853881][ T8176] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.864533][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.873677][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.882280][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.889388][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.897384][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.906302][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.914704][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.921768][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.929625][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.938226][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.947518][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.956406][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.965508][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.976008][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.984609][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.992094][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.000636][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.008567][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.059465][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.069390][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.078208][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.087534][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.096079][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.103189][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.111251][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.120069][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.128561][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.135621][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.143880][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.152967][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.161892][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.170719][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.179436][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.188057][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.197066][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.205983][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.214851][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.222044][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.229941][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.239153][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.248236][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.257004][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.267302][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.275383][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.283698][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.301801][ T8181] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 85.313445][ T8181] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.333817][ T8176] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 85.345950][ T8176] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.371145][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.379713][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.388771][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.399015][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.407496][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.416686][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.426073][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.434763][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.443800][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.452578][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.461142][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.470052][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.479279][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.487915][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.497438][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.505320][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.513537][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.538247][ T8188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.555612][ T8179] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 85.567062][ T8179] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.597747][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.606440][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.617964][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.626939][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.638044][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.645821][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.654130][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.677651][ T8181] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.697710][ T8191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.707049][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.715118][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.722745][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.730584][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.741400][ T8188] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.750776][ T8176] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.761432][ T8179] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.774756][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.782596][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.791247][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.799620][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.817017][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.826530][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.835389][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.842697][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.850730][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.859701][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.868229][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.875854][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.886835][ T8191] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.913109][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.921848][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.931271][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.941711][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.990840][ T8179] device veth0_vlan entered promiscuous mode [ 86.008100][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.017747][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.027716][ T8177] bridge0: port 1(bridge_slave_0) entered blocking state 19:07:35 executing program 0: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) [ 86.034935][ T8177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.044300][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.053572][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.062724][ T8177] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.070075][ T8177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.079021][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.088675][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.097783][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.107124][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.116433][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.126410][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.135727][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.145375][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.154060][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.167838][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.177433][ T8177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.193438][ T8181] device veth0_vlan entered promiscuous mode [ 86.213133][ T8179] device veth1_vlan entered promiscuous mode [ 86.228760][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 19:07:35 executing program 0: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) [ 86.238497][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.250872][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.259735][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.271501][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.285470][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.293851][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.305271][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.315312][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.324012][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.335205][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready 19:07:35 executing program 0: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) [ 86.344044][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.353341][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.368019][ T8188] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 86.381577][ T8188] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.396681][ T8176] device veth0_vlan entered promiscuous mode [ 86.413180][ T8181] device veth1_vlan entered promiscuous mode [ 86.428879][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.438332][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 19:07:35 executing program 0: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) [ 86.446843][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.457167][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.466908][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.476137][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.495512][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.512851][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.522283][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.531179][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 19:07:36 executing program 0: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) [ 86.543713][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.552700][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.574103][ T8188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.590606][ T8176] device veth1_vlan entered promiscuous mode [ 86.606983][ T8191] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.622140][ T8191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.638591][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.647655][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.665025][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.673026][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.681323][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.689537][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.698287][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.705883][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 19:07:36 executing program 0: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) [ 86.713454][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.722264][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.738257][ T8181] device veth0_macvtap entered promiscuous mode [ 86.763508][ T8179] device veth0_macvtap entered promiscuous mode [ 86.795221][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.803816][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.818126][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.832249][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.846153][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.858678][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.866584][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.875967][ T8181] device veth1_macvtap entered promiscuous mode [ 86.887805][ T8176] device veth0_macvtap entered promiscuous mode [ 86.900482][ T8191] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.910867][ T8179] device veth1_macvtap entered promiscuous mode [ 86.924879][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.933332][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 19:07:36 executing program 0: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) [ 86.951065][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.978248][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.000471][ T8181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 87.012698][ T8181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.024719][ T8181] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.034200][ T8176] device veth1_macvtap entered promiscuous mode [ 87.054861][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 87.063452][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.071895][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.082651][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.101831][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.115071][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.125801][ T8181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 87.136854][ T8181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.148356][ T8181] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.178167][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.187489][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.197277][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.206072][ T8187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.217501][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.225663][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.236829][ T8176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 87.248105][ T8176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.258112][ T8176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 87.268768][ T8176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.280067][ T8176] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.287609][ T8188] device veth0_vlan entered promiscuous mode [ 87.318656][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.329443][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.339531][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.349466][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.359674][ T8176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 87.370492][ T8176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.382279][ T8176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 87.393234][ T8176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.404679][ T8176] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.421346][ T8179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 87.437197][ T8179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.448605][ T8179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 87.460939][ T8179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.471446][ T8179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 87.482023][ T8179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.493436][ T8179] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.501099][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.510178][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.520972][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.529787][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.544164][ T8188] device veth1_vlan entered promiscuous mode [ 87.570550][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.586687][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.597974][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.607805][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.616047][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.624593][ T8179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 87.635677][ T8179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.645777][ T8179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 87.656409][ T8179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.668608][ T8179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 87.681597][ T8179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.693306][ T8179] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.706378][ T8191] device veth0_vlan entered promiscuous mode [ 87.716660][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 87.732149][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.742459][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.771315][ T8188] device veth0_macvtap entered promiscuous mode [ 87.783099][ T8191] device veth1_vlan entered promiscuous mode [ 87.792872][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.802187][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.811229][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.823174][ T8188] device veth1_macvtap entered promiscuous mode [ 87.837888][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 87.852821][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 87.861497][ T8203] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.881568][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 87.892865][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.904790][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 87.915711][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.925885][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 87.936726][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.947201][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 87.959169][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.970605][ T8188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.992768][ T8191] device veth0_macvtap entered promiscuous mode [ 88.001172][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.014946][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.024041][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.036703][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.045978][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.058962][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.069770][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.080152][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.091524][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.101427][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.112027][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.122074][ T8188] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.132910][ T8188] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.144534][ T8188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.161078][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.176439][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.187654][ T8191] device veth1_macvtap entered promiscuous mode [ 88.252844][ T8191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 88.276636][ T8191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 19:07:37 executing program 1: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) [ 88.350914][ T8191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 88.370186][ T8191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.381111][ T8191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 88.397064][ T8191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.410229][ T8191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 88.422208][ T8191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.435831][ T8191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 88.448288][ T8191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.462413][ T8191] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.494845][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.517437][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.533669][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.562518][ T8191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.573920][ T8191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.584352][ T8191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.598102][ T8191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.609477][ T8191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.623065][ T8191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.637733][ T8191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.649539][ T8191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.662713][ T8191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.678485][ T8191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.691391][ T8191] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.733394][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.742509][ T8196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 19:07:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) 19:07:39 executing program 0: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) 19:07:39 executing program 1: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) 19:07:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="200000001400f404e2ff20f2ff000000020000004a50ae8d7eee1a00eca0ea762972b3f9466a9509409a62522049e11152cfd80052d57d179874800b5eb2cb184a384300957b800bf836ea322d44c2bab3b013"], 0x1}}, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETSW(r1, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000e700"}) 19:07:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="200000001400f404e2ff20f2ff000000020000004a50ae8d7eee1a00eca0ea762972b3f9466a9509409a62522049e11152cfd80052d57d179874800b5eb2cb184a384300957b800bf836ea322d44c2bab3b013"], 0x1}}, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETSW(r1, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000e700"}) 19:07:39 executing program 4: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) 19:07:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="200000001400f404e2ff20f2ff000000020000004a50ae8d7eee1a00eca0ea762972b3f9466a9509409a62522049e11152cfd80052d57d179874800b5eb2cb184a384300957b800bf836ea322d44c2bab3b013"], 0x1}}, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETSW(r1, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000e700"}) [ 89.734398][ C1] hrtimer: interrupt took 28449 ns 19:07:39 executing program 0: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) 19:07:39 executing program 1: madvise(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffff88, 0x0}}], 0x1, 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffba, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='net/fib_trie\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x100000002) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) dup2(r2, r0) preadv(r1, &(0x7f00000017c0), 0x199, 0x0) 19:07:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="200000001400f404e2ff20f2ff000000020000004a50ae8d7eee1a00eca0ea762972b3f9466a9509409a62522049e11152cfd80052d57d179874800b5eb2cb184a384300957b800bf836ea322d44c2bab3b013"], 0x1}}, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETSW(r1, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000e700"}) 19:07:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="200000001400f404e2ff20f2ff000000020000004a50ae8d7eee1a00eca0ea762972b3f9466a9509409a62522049e11152cfd80052d57d179874800b5eb2cb184a384300957b800bf836ea322d44c2bab3b013"], 0x1}}, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETSW(r1, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000e700"}) 19:07:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) [ 90.424210][ T8380] syz-executor.4 (8380) used greatest stack depth: 10024 bytes left 19:07:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) 19:07:39 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) 19:07:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) 19:07:39 executing program 4: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) 19:07:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000a01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="200000001400f404e2ff20f2ff000000020000004a50ae8d7eee1a00eca0ea762972b3f9466a9509409a62522049e11152cfd80052d57d179874800b5eb2cb184a384300957b800bf836ea322d44c2bab3b013"], 0x1}}, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSETSW(r1, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000e700"}) 19:07:40 executing program 5: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) [ 90.871455][ T8435] FS-Cache: Duplicate cookie detected [ 90.879072][ T8435] FS-Cache: O-cookie c=00000000d3e7db4d [p=000000006869b76c fl=222 nc=0 na=1] [ 90.888585][ T8435] FS-Cache: O-cookie d=000000008fec3ad0 n=00000000b878cdc2 [ 90.896421][ T8435] FS-Cache: O-key=[10] '0200020000807f000008' [ 90.903535][ T8435] FS-Cache: N-cookie c=000000009984765b [p=000000006869b76c fl=2 nc=0 na=1] [ 90.912822][ T8435] FS-Cache: N-cookie d=000000008fec3ad0 n=0000000025b8c7fb [ 90.921240][ T8435] FS-Cache: N-key=[10] '0200020000807f000008' 19:07:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) 19:07:40 executing program 5: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) 19:07:40 executing program 4: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) 19:07:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) 19:07:40 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) 19:07:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) [ 91.581846][ T8447] FS-Cache: Duplicate cookie detected [ 91.588513][ T8447] FS-Cache: O-cookie c=00000000d3e7db4d [p=000000006869b76c fl=222 nc=0 na=1] [ 91.598830][ T8447] FS-Cache: O-cookie d=000000008fec3ad0 n=0000000001d22783 [ 91.606262][ T8447] FS-Cache: O-key=[10] '0200020000807f000008' [ 91.612732][ T8447] FS-Cache: N-cookie c=000000009984765b [p=000000006869b76c fl=2 nc=0 na=1] [ 91.621678][ T8447] FS-Cache: N-cookie d=000000008fec3ad0 n=00000000f335773d [ 91.629007][ T8447] FS-Cache: N-key=[10] '0200020000807f000008' 19:07:41 executing program 4: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) 19:07:41 executing program 5: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) 19:07:41 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) 19:07:41 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) 19:07:41 executing program 5: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) 19:07:41 executing program 2: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) [ 92.574317][ T8485] FS-Cache: Duplicate cookie detected [ 92.580183][ T8485] FS-Cache: O-cookie c=000000009984765b [p=000000006869b76c fl=222 nc=0 na=1] [ 92.589601][ T8485] FS-Cache: O-cookie d=000000008fec3ad0 n=00000000999716c5 [ 92.597539][ T8485] FS-Cache: O-key=[10] '0200020000807f000008' [ 92.604063][ T8485] FS-Cache: N-cookie c=00000000aefe95b7 [p=000000006869b76c fl=2 nc=0 na=1] [ 92.612971][ T8485] FS-Cache: N-cookie d=000000008fec3ad0 n=0000000035b31d1c 19:07:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) [ 92.621239][ T8485] FS-Cache: N-key=[10] '0200020000807f000008' [ 92.750212][ T8488] FS-Cache: Duplicate cookie detected [ 92.756709][ T8488] FS-Cache: O-cookie c=000000009984765b [p=000000006869b76c fl=222 nc=0 na=1] [ 92.766396][ T8488] FS-Cache: O-cookie d=000000008fec3ad0 n=00000000999716c5 [ 92.774623][ T8488] FS-Cache: O-key=[10] '0200020000807f000008' [ 92.781639][ T8488] FS-Cache: N-cookie c=00000000aefe95b7 [p=000000006869b76c fl=2 nc=0 na=1] [ 92.791178][ T8488] FS-Cache: N-cookie d=000000008fec3ad0 n=0000000001d22783 [ 92.799284][ T8488] FS-Cache: N-key=[10] '0200020000807f000008' 19:07:42 executing program 2: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) [ 92.853886][ T8488] syz-executor.2 (8488) used greatest stack depth: 9944 bytes left [ 92.937210][ T8498] FS-Cache: Duplicate cookie detected [ 92.943003][ T8498] FS-Cache: O-cookie c=000000009984765b [p=000000006869b76c fl=222 nc=0 na=1] [ 92.952999][ T8498] FS-Cache: O-cookie d=000000008fec3ad0 n=00000000999716c5 [ 92.962251][ T8498] FS-Cache: O-key=[10] '0200020000807f000008' [ 92.969213][ T8498] FS-Cache: N-cookie c=00000000aefe95b7 [p=000000006869b76c fl=2 nc=0 na=1] [ 92.978627][ T8498] FS-Cache: N-cookie d=000000008fec3ad0 n=000000007e167ffe 19:07:42 executing program 4: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) [ 92.986083][ T8498] FS-Cache: N-key=[10] '0200020000807f000008' 19:07:42 executing program 1: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) 19:07:42 executing program 5: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) 19:07:42 executing program 0: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) [ 93.586098][ T8507] FS-Cache: Duplicate cookie detected [ 93.592759][ T8507] FS-Cache: O-cookie c=000000008a4b946b [p=000000006869b76c fl=222 nc=0 na=1] [ 93.607316][ T8507] FS-Cache: O-cookie d=000000008fec3ad0 n=0000000035b31d1c [ 93.614872][ T8507] FS-Cache: O-key=[10] '0200020000807f000008' [ 93.621493][ T8507] FS-Cache: N-cookie c=00000000aefe95b7 [p=000000006869b76c fl=2 nc=0 na=1] 19:07:43 executing program 3: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) [ 93.630832][ T8507] FS-Cache: N-cookie d=000000008fec3ad0 n=0000000088e64d86 [ 93.638812][ T8507] FS-Cache: N-key=[10] '0200020000807f000008' 19:07:43 executing program 2: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCGETX(0xffffffffffffffff, 0x5432, 0x0) pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x2d000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2, 0x0) splice(r1, 0x0, r2, 0x0, 0x18, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x83) accept4(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000380)=0xa5a9a0d98e458db9) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x40, 0x400) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x26102, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) r4 = getpid() syz_open_procfs(r4, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='coredump_filter\x00') ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)={0x6}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) lseek(r5, 0x1f, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r6 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r6, &(0x7f0000000080)={0x14}, 0xfffffff4) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) statx(r9, &(0x7f0000000440)='./file0\x00', 0x4000, 0x1, &(0x7f00000004c0)) [ 93.758806][ T8511] FS-Cache: Duplicate cookie detected [ 93.764450][ T8511] FS-Cache: O-cookie c=000000008a4b946b [p=000000006869b76c fl=222 nc=0 na=1] [ 93.773378][ T8511] FS-Cache: O-cookie d=000000008fec3ad0 n=0000000035b31d1c [ 93.780925][ T8511] FS-Cache: O-key=[10] '0200020000807f000008' [ 93.787960][ T8511] FS-Cache: N-cookie c=000000009aab1280 [p=000000006869b76c fl=2 nc=0 na=1] [ 93.796898][ T8511] FS-Cache: N-cookie d=000000008fec3ad0 n=000000001af98f9e [ 93.804264][ T8511] FS-Cache: N-key=[10] '0200020000807f000008' [ 93.854813][ T8516] FS-Cache: Duplicate cookie detected [ 93.860508][ T8516] FS-Cache: O-cookie c=000000008a4b946b [p=000000006869b76c fl=222 nc=0 na=1] [ 93.869717][ T8516] FS-Cache: O-cookie d=000000008fec3ad0 n=0000000035b31d1c [ 93.877420][ T8516] FS-Cache: O-key=[10] '0200020000807f000008' [ 93.883885][ T8516] FS-Cache: N-cookie c=00000000aefe95b7 [p=000000006869b76c fl=2 nc=0 na=1] [ 93.892789][ T8516] FS-Cache: N-cookie d=000000008fec3ad0 n=00000000999716c5 [ 93.900394][ T8516] FS-Cache: N-key=[10] '0200020000807f000008' [ 93.954482][ T2628] ================================================================== [ 93.962652][ T2628] BUG: KCSAN: data-race in __blk_queue_split / bio_endio [ 93.969679][ T2628] [ 93.972015][ T2628] read to 0xffff888124f2a554 of 2 bytes by interrupt on cpu 1: [ 93.979576][ T2628] bio_endio+0x3e/0x400 [ 93.983758][ T2628] blk_update_request+0x427/0x7b0 [ 93.988928][ T2628] scsi_end_request+0x6b/0x360 [ 93.993827][ T2628] scsi_io_completion+0x11d/0xc80 [ 93.998874][ T2628] scsi_finish_command+0x283/0x380 [ 94.003997][ T2628] scsi_softirq_done+0x259/0x280 [ 94.008974][ T2628] blk_done_softirq+0x1eb/0x250 [ 94.013842][ T2628] __do_softirq+0x115/0x33f [ 94.018364][ T2628] run_ksoftirqd+0x46/0x60 [ 94.022813][ T2628] smpboot_thread_fn+0x37d/0x4a0 [ 94.027764][ T2628] kthread+0x1d4/0x200 [ 94.031845][ T2628] ret_from_fork+0x1f/0x30 [ 94.036254][ T2628] [ 94.038595][ T2628] write to 0xffff888124f2a554 of 2 bytes by task 2628 on cpu 0: [ 94.046246][ T2628] __blk_queue_split+0x738/0xc40 [ 94.051202][ T2628] blk_mq_make_request+0x104/0xf60 [ 94.056327][ T2628] generic_make_request+0x196/0x700 [ 94.061544][ T2628] submit_bio+0x96/0x3c0 [ 94.065811][ T2628] ext4_io_submit+0xdf/0x110 [ 94.070411][ T2628] ext4_writepages+0xefa/0x2500 [ 94.075276][ T2628] do_writepages+0x6b/0x170 [ 94.079803][ T2628] __writeback_single_inode+0xaf/0x8e0 [ 94.085391][ T2628] writeback_sb_inodes+0x4ba/0xa50 [ 94.090523][ T2628] __writeback_inodes_wb+0xe8/0x1b0 [ 94.095749][ T2628] wb_writeback+0x557/0x6a0 [ 94.100267][ T2628] wb_workfn+0x696/0x970 [ 94.104671][ T2628] process_one_work+0x3d4/0x890 [ 94.109531][ T2628] worker_thread+0xa0/0x800 [ 94.114044][ T2628] kthread+0x1d4/0x200 [ 94.118122][ T2628] ret_from_fork+0x1f/0x30 [ 94.122525][ T2628] [ 94.124857][ T2628] Reported by Kernel Concurrency Sanitizer on: [ 94.131027][ T2628] CPU: 0 PID: 2628 Comm: kworker/u4:4 Not tainted 5.5.0-rc1-syzkaller #0 [ 94.139575][ T2628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.149659][ T2628] Workqueue: writeback wb_workfn (flush-8:0) [ 94.155657][ T2628] ================================================================== [ 94.163735][ T2628] Kernel panic - not syncing: panic_on_warn set ... [ 94.170340][ T2628] CPU: 0 PID: 2628 Comm: kworker/u4:4 Not tainted 5.5.0-rc1-syzkaller #0 [ 94.178755][ T2628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.190047][ T2628] Workqueue: writeback wb_workfn (flush-8:0) [ 94.196643][ T2628] Call Trace: [ 94.199956][ T2628] dump_stack+0x11d/0x181 [ 94.204303][ T2628] panic+0x210/0x640 [ 94.208232][ T2628] ? vprintk_func+0x8d/0x140 [ 94.212848][ T2628] kcsan_report.cold+0xc/0xd [ 94.217467][ T2628] kcsan_setup_watchpoint+0x3fe/0x460 [ 94.222861][ T2628] __tsan_unaligned_write2+0xc7/0x110 [ 94.228381][ T2628] __blk_queue_split+0x738/0xc40 [ 94.233356][ T2628] blk_mq_make_request+0x104/0xf60 [ 94.238488][ T2628] ? blk_queue_enter+0x532/0x570 [ 94.243549][ T2628] generic_make_request+0x196/0x700 [ 94.248809][ T2628] ? mpage_release_unused_pages+0x438/0x4f0 [ 94.254726][ T2628] submit_bio+0x96/0x3c0 [ 94.259104][ T2628] ? ext4_mark_inode_dirty+0xf6/0x420 [ 94.264521][ T2628] ext4_io_submit+0xdf/0x110 [ 94.269297][ T2628] ext4_writepages+0xefa/0x2500 [ 94.274408][ T2628] ? __ext4_get_inode_loc+0x272/0x960 [ 94.279808][ T2628] ? ext4_mark_inode_dirty+0x420/0x420 [ 94.285285][ T2628] do_writepages+0x6b/0x170 [ 94.290106][ T2628] ? do_writepages+0x6b/0x170 [ 94.294945][ T2628] ? __rcu_read_unlock+0x66/0x3d0 [ 94.299995][ T2628] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 94.305925][ T2628] ? __rcu_read_unlock+0x66/0x3d0 [ 94.310982][ T2628] __writeback_single_inode+0xaf/0x8e0 [ 94.316486][ T2628] ? _raw_spin_unlock+0x4b/0x60 [ 94.321361][ T2628] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 94.327633][ T2628] writeback_sb_inodes+0x4ba/0xa50 [ 94.332756][ T2628] __writeback_inodes_wb+0xe8/0x1b0 [ 94.338257][ T2628] wb_writeback+0x557/0x6a0 [ 94.342874][ T2628] wb_workfn+0x696/0x970 [ 94.347127][ T2628] process_one_work+0x3d4/0x890 [ 94.352123][ T2628] worker_thread+0xa0/0x800 [ 94.356622][ T2628] kthread+0x1d4/0x200 [ 94.360856][ T2628] ? rescuer_thread+0x6a0/0x6a0 [ 94.365698][ T2628] ? kthread_unpark+0xe0/0xe0 [ 94.370456][ T2628] ret_from_fork+0x1f/0x30 [ 94.376423][ T2628] Kernel Offset: disabled [ 94.380893][ T2628] Rebooting in 86400 seconds..