Warning: Permanently added '10.128.0.160' (ECDSA) to the list of known hosts. 2021/04/22 23:40:58 fuzzer started 2021/04/22 23:40:58 dialing manager at 10.128.0.163:41329 2021/04/22 23:40:58 syscalls: 1982 2021/04/22 23:40:58 code coverage: enabled 2021/04/22 23:40:58 comparison tracing: enabled 2021/04/22 23:40:58 extra coverage: enabled 2021/04/22 23:40:58 setuid sandbox: enabled 2021/04/22 23:40:58 namespace sandbox: enabled 2021/04/22 23:40:58 Android sandbox: enabled 2021/04/22 23:40:58 fault injection: enabled 2021/04/22 23:40:58 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/04/22 23:40:58 net packet injection: /dev/net/tun does not exist 2021/04/22 23:40:58 net device setup: enabled 2021/04/22 23:40:58 concurrency sanitizer: enabled 2021/04/22 23:40:58 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/04/22 23:40:58 USB emulation: /dev/raw-gadget does not exist 2021/04/22 23:40:58 hci packet injection: /dev/vhci does not exist 2021/04/22 23:40:58 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2021/04/22 23:40:58 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2021/04/22 23:40:58 suppressing KCSAN reports in functions: 'ext4_free_inode' '__xa_clear_mark' 'do_signal_stop' '__ext4_new_inode' 'blk_mq_dispatch_rq_list' 'blk_mq_rq_ctx_init' 'generic_write_end' 2021/04/22 23:40:58 fetching corpus: 0, signal 0/2000 (executing program) 2021/04/22 23:40:59 fetching corpus: 50, signal 19912/23137 (executing program) 2021/04/22 23:40:59 fetching corpus: 100, signal 29278/33571 (executing program) 2021/04/22 23:40:59 fetching corpus: 150, signal 35795/41058 (executing program) 2021/04/22 23:40:59 fetching corpus: 200, signal 41139/47161 (executing program) 2021/04/22 23:40:59 fetching corpus: 250, signal 45070/51779 (executing program) 2021/04/22 23:40:59 fetching corpus: 300, signal 48432/55840 (executing program) 2021/04/22 23:40:59 fetching corpus: 350, signal 52458/60304 (executing program) 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1787, signal 101957/102732 (executing program) 2021/04/22 23:41:00 fetching corpus: 1787, signal 101957/102751 (executing program) 2021/04/22 23:41:00 fetching corpus: 1787, signal 101957/102766 (executing program) 2021/04/22 23:41:00 fetching corpus: 1787, signal 101957/102788 (executing program) 2021/04/22 23:41:00 fetching corpus: 1787, signal 101957/102806 (executing program) 2021/04/22 23:41:00 fetching corpus: 1787, signal 101957/102823 (executing program) 2021/04/22 23:41:00 fetching corpus: 1787, signal 101957/102854 (executing program) 2021/04/22 23:41:00 fetching corpus: 1787, signal 101957/102860 (executing program) 2021/04/22 23:41:00 fetching corpus: 1787, signal 101957/102860 (executing program) syzkaller login: [ 20.262166][ T1749] ================================================================== [ 20.265166][ T1749] BUG: KCSAN: data-race in __send_signal / futex_wait_queue_me [ 20.267390][ T1749] [ 20.267859][ T1749] write to 0xffff888100b4f02c of 4 bytes by task 1751 on cpu 1: [ 20.269403][ T1749] futex_wait_queue_me+0x198/0x260 [ 20.270459][ T1749] futex_wait+0x143/0x430 [ 20.271550][ T1749] do_futex+0x9e8/0x1e10 [ 20.272903][ T1749] __se_sys_futex+0x2a8/0x390 [ 20.274254][ T1749] __x64_sys_futex+0x74/0x80 [ 20.275516][ T1749] do_syscall_64+0x34/0x50 [ 20.277077][ T1749] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 20.278733][ T1749] [ 20.279328][ T1749] read to 0xffff888100b4f02c of 4 bytes by task 1749 on cpu 0: [ 20.281678][ T1749] __send_signal+0x27f/0x760 [ 20.284764][ T1749] send_signal+0x38e/0x3d0 [ 20.289176][ T1749] do_send_specific+0x13d/0x1c0 [ 20.294023][ T1749] __x64_sys_tgkill+0x108/0x140 [ 20.298865][ T1749] do_syscall_64+0x34/0x50 [ 20.303347][ T1749] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 20.309228][ T1749] [ 20.311528][ T1749] Reported by Kernel Concurrency Sanitizer on: [ 20.317663][ T1749] CPU: 0 PID: 1749 Comm: syz-fuzzer Not tainted 5.12.0-rc8-syzkaller #0 [ 20.325990][ T1749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.336032][ T1749] ================================================================== 2021/04/22 23:41:02 starting 6 fuzzer processes 23:41:02 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x74, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x4, 0x0, 0x1, {0x5, 0x8, 'snmp\x00'}}]}, 0x74}}, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/19, 0x13}, {0x0}, {&(0x7f0000001300)=""/65, 0x41}], 0x3, 0x0, 0x1) 23:41:02 executing program 1: io_pgetevents(0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 23:41:02 executing program 5: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) 23:41:02 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000240)="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", 0x11b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x4a}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 23:41:02 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0x40082102, &(0x7f0000000300)) 23:41:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x84, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x10, 0x0, 0x1, {0x9, 0x1, 'snmp\x00'}}, @CTA_NAT_DST={0x10, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6}]}]}]}, 0x84}}, 0x0) [ 21.646504][ T25] audit: type=1400 audit(1619134862.132:8): avc: denied { execmem } for pid=1761 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 21.759332][ T1767] cgroup: Unknown subsys name 'perf_event' [ 21.765906][ T1767] cgroup: Unknown subsys name 'net_cls' [ 21.826262][ T1769] cgroup: Unknown subsys name 'perf_event' [ 21.835198][ T1771] cgroup: Unknown subsys name 'perf_event' [ 21.845245][ T1771] cgroup: Unknown subsys name 'net_cls' [ 21.853633][ T1769] cgroup: Unknown subsys name 'net_cls' [ 21.919810][ T1796] cgroup: Unknown subsys name 'perf_event' [ 21.924269][ T1799] cgroup: Unknown subsys name 'perf_event' [ 21.925861][ T1796] cgroup: Unknown subsys name 'net_cls' [ 21.934024][ T1801] cgroup: Unknown subsys name 'perf_event' [ 21.943284][ T1799] cgroup: Unknown subsys name 'net_cls' [ 21.950840][ T1801] cgroup: Unknown subsys name 'net_cls' 23:41:06 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x74, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x4, 0x0, 0x1, {0x5, 0x8, 'snmp\x00'}}]}, 0x74}}, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/19, 0x13}, {0x0}, {&(0x7f0000001300)=""/65, 0x41}], 0x3, 0x0, 0x1) [ 26.204284][ T4360] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 26.224953][ T4374] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:41:06 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x74, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x4, 0x0, 0x1, {0x5, 0x8, 'snmp\x00'}}]}, 0x74}}, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/19, 0x13}, {0x0}, {&(0x7f0000001300)=""/65, 0x41}], 0x3, 0x0, 0x1) [ 26.281136][ T4396] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:41:06 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x74, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x4, 0x0, 0x1, {0x5, 0x8, 'snmp\x00'}}]}, 0x74}}, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/19, 0x13}, {0x0}, {&(0x7f0000001300)=""/65, 0x41}], 0x3, 0x0, 0x1) [ 26.334114][ T4419] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:41:06 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x74, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x4, 0x0, 0x1, {0x5, 0x8, 'snmp\x00'}}]}, 0x74}}, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/19, 0x13}, {0x0}, {&(0x7f0000001300)=""/65, 0x41}], 0x3, 0x0, 0x1) [ 26.399142][ T4450] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:41:07 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x74, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x4, 0x0, 0x1, {0x5, 0x8, 'snmp\x00'}}]}, 0x74}}, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/19, 0x13}, {0x0}, {&(0x7f0000001300)=""/65, 0x41}], 0x3, 0x0, 0x1) [ 26.457216][ T4476] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:41:07 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000240)="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", 0x11b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x4a}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 23:41:07 executing program 5: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) [ 26.535563][ T4506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 26.567750][ T4520] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 23:41:07 executing program 1: io_pgetevents(0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 23:41:07 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x74, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x4, 0x0, 0x1, {0x5, 0x8, 'snmp\x00'}}]}, 0x74}}, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/19, 0x13}, {0x0}, {&(0x7f0000001300)=""/65, 0x41}], 0x3, 0x0, 0x1) 23:41:07 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000240)="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", 0x11b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x4a}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 26.654855][ T4542] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:41:08 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0x40082102, &(0x7f0000000300)) 23:41:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x84, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x10, 0x0, 0x1, {0x9, 0x1, 'snmp\x00'}}, @CTA_NAT_DST={0x10, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6}]}]}]}, 0x84}}, 0x0) 23:41:08 executing program 5: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) 23:41:08 executing program 1: io_pgetevents(0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 23:41:08 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000240)="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", 0x11b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x4a}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 23:41:08 executing program 0: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) 23:41:08 executing program 1: io_pgetevents(0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 23:41:08 executing program 2: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) 23:41:08 executing program 1: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) [ 27.569479][ T4568] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 23:41:08 executing program 5: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) 23:41:08 executing program 0: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) 23:41:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x84, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x10, 0x0, 0x1, {0x9, 0x1, 'snmp\x00'}}, @CTA_NAT_DST={0x10, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6}]}]}]}, 0x84}}, 0x0) [ 27.668951][ T4592] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 23:41:08 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0x40082102, &(0x7f0000000300)) 23:41:08 executing program 2: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) 23:41:08 executing program 1: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) 23:41:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x84, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_HELP={0x10, 0x10, 0x0, 0x1, {0x9, 0x1, 'snmp\x00'}}, @CTA_NAT_DST={0x10, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6}]}]}]}, 0x84}}, 0x0) 23:41:08 executing program 5: creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x6, &(0x7f0000000240)=0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f0000000600)="9b", 0x1}]) 23:41:08 executing program 0: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) 23:41:08 executing program 2: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) 23:41:08 executing program 0: r0 = semget(0xffffffffffffffff, 0x8, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/103) 23:41:08 executing program 1: r0 = syz_io_uring_setup(0x83, &(0x7f0000000080), &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000a, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000180), &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) close(r0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, 0x0, 0x20040001) [ 28.434509][ T4615] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 23:41:09 executing program 4: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:setrans_var_run_t:s0\x00', 0x27) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001000e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 23:41:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="7d4de1f450dd00000080b998d491f59bf583435c6ec78d5e955c210243168cfc20c4c07f88c00fb3fa7ecaf4f7c6175f6fcb0ce7ef8e2b2fff867cc29b5024f13f3f72c4752b3994887490ee3955f64e3186f945ddac15c52eba9e", 0x5b}, {&(0x7f0000000600)="3c4b80b1128f855ad65c24bc46baba2cfec16cc1289e0ad27a67e9748c23b97573706181b0711a4235314e7fb6e72a1cc4c3ac16895295b1a2714496a30f4c7a2e77", 0x42}], 0x2}, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000180)="e00ae718c4cb248264b550b86d8832542163873ed7880f57850f6797221e94136145d4b9839a0fb546b03f9301c1809d4807d30ddf7b80facd96ffa0f73b5e75b1999037ecfab6029d41d38ed4373fd5536dac663e099e22e37ef623d68f21ef739d83e19ca483733b85efc5c7f3e446067947b24b", 0x75}], 0x1}}, {{&(0x7f00000002c0)=@ipx={0x4, 0x1, 0x5, "04bce05dbf2a", 0x5}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000340)="cfff9786dfc47a1ed7507e86789a37d9e98257fcd5c81f75bd7de227f209ab4f0212313a8de037b1e68acc8bc172b1c1d84652a4d2e2717aaba8dca93c6f955787afa2cf0cf9e02f3ca08fc3453a448e7822999dd545154f1a244a5004e96801c4d9b121d5099c1b1ee5b82db06ffe742c9147a537e6c3fa54ea5fa244ec57d8f61a262479fd7e50cfdc69a29c95740c75623b08b6ac3ef3d739c40270f7930be1d8e075d8cd38177b752722022528630f4519", 0xb3}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{0x0}], 0x1, &(0x7f0000000840)=[@txtime={{0x18, 0x1, 0x3d, 0xe4}}, @mark={{0x14, 0x1, 0x24, 0x40}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000001c00)}, {&(0x7f0000001cc0)}], 0x2}}], 0x4, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000880)="dfa6effb8f582239c796176a969fce90a597", 0x12}, {&(0x7f00000008c0)="cfc1235030c9c3c759e27958735ee46a3b279962adbae466eba846919ab29da6144885714b634893abbf89fd67b43baea0031b8a52f6f240237b636f0cef3b1ede8e5a133baac7de8b9a0276c66defa15773ecd4fd94f11eda0fffa838bc5805c17c72b149dde4f7915a", 0x6a}], 0x2}}], 0x1, 0x0) setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 23:41:09 executing program 0: r0 = semget(0xffffffffffffffff, 0x8, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/103) [ 28.514573][ T25] audit: type=1400 audit(1619134869.016:9): avc: denied { create } for pid=4636 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:setrans_var_run_t:s0 tclass=netlink_route_socket permissive=1 [ 28.583212][ T25] audit: type=1400 audit(1619134869.046:10): avc: denied { write } for pid=4636 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:setrans_var_run_t:s0 tclass=netlink_route_socket permissive=1 [ 28.612158][ T25] audit: type=1400 audit(1619134869.046:11): avc: denied { nlmsg_write } for pid=4636 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:setrans_var_run_t:s0 tclass=netlink_route_socket permissive=1 23:41:09 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0x40082102, &(0x7f0000000300)) 23:41:09 executing program 5: creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x6, &(0x7f0000000240)=0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f0000000600)="9b", 0x1}]) 23:41:09 executing program 1: rseq(&(0x7f00000000c0), 0x20, 0x0, 0x0) membarrier(0x1, 0x0) 23:41:09 executing program 4: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:setrans_var_run_t:s0\x00', 0x27) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001000e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 23:41:09 executing program 0: r0 = semget(0xffffffffffffffff, 0x8, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/103) 23:41:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="7d4de1f450dd00000080b998d491f59bf583435c6ec78d5e955c210243168cfc20c4c07f88c00fb3fa7ecaf4f7c6175f6fcb0ce7ef8e2b2fff867cc29b5024f13f3f72c4752b3994887490ee3955f64e3186f945ddac15c52eba9e", 0x5b}, {&(0x7f0000000600)="3c4b80b1128f855ad65c24bc46baba2cfec16cc1289e0ad27a67e9748c23b97573706181b0711a4235314e7fb6e72a1cc4c3ac16895295b1a2714496a30f4c7a2e77", 0x42}], 0x2}, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000180)="e00ae718c4cb248264b550b86d8832542163873ed7880f57850f6797221e94136145d4b9839a0fb546b03f9301c1809d4807d30ddf7b80facd96ffa0f73b5e75b1999037ecfab6029d41d38ed4373fd5536dac663e099e22e37ef623d68f21ef739d83e19ca483733b85efc5c7f3e446067947b24b", 0x75}], 0x1}}, {{&(0x7f00000002c0)=@ipx={0x4, 0x1, 0x5, "04bce05dbf2a", 0x5}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000340)="cfff9786dfc47a1ed7507e86789a37d9e98257fcd5c81f75bd7de227f209ab4f0212313a8de037b1e68acc8bc172b1c1d84652a4d2e2717aaba8dca93c6f955787afa2cf0cf9e02f3ca08fc3453a448e7822999dd545154f1a244a5004e96801c4d9b121d5099c1b1ee5b82db06ffe742c9147a537e6c3fa54ea5fa244ec57d8f61a262479fd7e50cfdc69a29c95740c75623b08b6ac3ef3d739c40270f7930be1d8e075d8cd38177b752722022528630f4519", 0xb3}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{0x0}], 0x1, &(0x7f0000000840)=[@txtime={{0x18, 0x1, 0x3d, 0xe4}}, @mark={{0x14, 0x1, 0x24, 0x40}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000001c00)}, {&(0x7f0000001cc0)}], 0x2}}], 0x4, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000880)="dfa6effb8f582239c796176a969fce90a597", 0x12}, {&(0x7f00000008c0)="cfc1235030c9c3c759e27958735ee46a3b279962adbae466eba846919ab29da6144885714b634893abbf89fd67b43baea0031b8a52f6f240237b636f0cef3b1ede8e5a133baac7de8b9a0276c66defa15773ecd4fd94f11eda0fffa838bc5805c17c72b149dde4f7915a", 0x6a}], 0x2}}], 0x1, 0x0) setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 23:41:09 executing program 1: rseq(&(0x7f00000000c0), 0x20, 0x0, 0x0) membarrier(0x1, 0x0) 23:41:09 executing program 0: r0 = semget(0xffffffffffffffff, 0x8, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/103) 23:41:09 executing program 4: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:setrans_var_run_t:s0\x00', 0x27) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001000e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 23:41:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="7d4de1f450dd00000080b998d491f59bf583435c6ec78d5e955c210243168cfc20c4c07f88c00fb3fa7ecaf4f7c6175f6fcb0ce7ef8e2b2fff867cc29b5024f13f3f72c4752b3994887490ee3955f64e3186f945ddac15c52eba9e", 0x5b}, {&(0x7f0000000600)="3c4b80b1128f855ad65c24bc46baba2cfec16cc1289e0ad27a67e9748c23b97573706181b0711a4235314e7fb6e72a1cc4c3ac16895295b1a2714496a30f4c7a2e77", 0x42}], 0x2}, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000180)="e00ae718c4cb248264b550b86d8832542163873ed7880f57850f6797221e94136145d4b9839a0fb546b03f9301c1809d4807d30ddf7b80facd96ffa0f73b5e75b1999037ecfab6029d41d38ed4373fd5536dac663e099e22e37ef623d68f21ef739d83e19ca483733b85efc5c7f3e446067947b24b", 0x75}], 0x1}}, {{&(0x7f00000002c0)=@ipx={0x4, 0x1, 0x5, "04bce05dbf2a", 0x5}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000340)="cfff9786dfc47a1ed7507e86789a37d9e98257fcd5c81f75bd7de227f209ab4f0212313a8de037b1e68acc8bc172b1c1d84652a4d2e2717aaba8dca93c6f955787afa2cf0cf9e02f3ca08fc3453a448e7822999dd545154f1a244a5004e96801c4d9b121d5099c1b1ee5b82db06ffe742c9147a537e6c3fa54ea5fa244ec57d8f61a262479fd7e50cfdc69a29c95740c75623b08b6ac3ef3d739c40270f7930be1d8e075d8cd38177b752722022528630f4519", 0xb3}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{0x0}], 0x1, &(0x7f0000000840)=[@txtime={{0x18, 0x1, 0x3d, 0xe4}}, @mark={{0x14, 0x1, 0x24, 0x40}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000001c00)}, {&(0x7f0000001cc0)}], 0x2}}], 0x4, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000880)="dfa6effb8f582239c796176a969fce90a597", 0x12}, {&(0x7f00000008c0)="cfc1235030c9c3c759e27958735ee46a3b279962adbae466eba846919ab29da6144885714b634893abbf89fd67b43baea0031b8a52f6f240237b636f0cef3b1ede8e5a133baac7de8b9a0276c66defa15773ecd4fd94f11eda0fffa838bc5805c17c72b149dde4f7915a", 0x6a}], 0x2}}], 0x1, 0x0) setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 23:41:09 executing program 1: rseq(&(0x7f00000000c0), 0x20, 0x0, 0x0) membarrier(0x1, 0x0) 23:41:09 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="7d4de1f450dd00000080b998d491f59bf583435c6ec78d5e955c210243168cfc20c4c07f88c00fb3fa7ecaf4f7c6175f6fcb0ce7ef8e2b2fff867cc29b5024f13f3f72c4752b3994887490ee3955f64e3186f945ddac15c52eba9e", 0x5b}, {&(0x7f0000000600)="3c4b80b1128f855ad65c24bc46baba2cfec16cc1289e0ad27a67e9748c23b97573706181b0711a4235314e7fb6e72a1cc4c3ac16895295b1a2714496a30f4c7a2e77", 0x42}], 0x2}, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000180)="e00ae718c4cb248264b550b86d8832542163873ed7880f57850f6797221e94136145d4b9839a0fb546b03f9301c1809d4807d30ddf7b80facd96ffa0f73b5e75b1999037ecfab6029d41d38ed4373fd5536dac663e099e22e37ef623d68f21ef739d83e19ca483733b85efc5c7f3e446067947b24b", 0x75}], 0x1}}, {{&(0x7f00000002c0)=@ipx={0x4, 0x1, 0x5, "04bce05dbf2a", 0x5}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000340)="cfff9786dfc47a1ed7507e86789a37d9e98257fcd5c81f75bd7de227f209ab4f0212313a8de037b1e68acc8bc172b1c1d84652a4d2e2717aaba8dca93c6f955787afa2cf0cf9e02f3ca08fc3453a448e7822999dd545154f1a244a5004e96801c4d9b121d5099c1b1ee5b82db06ffe742c9147a537e6c3fa54ea5fa244ec57d8f61a262479fd7e50cfdc69a29c95740c75623b08b6ac3ef3d739c40270f7930be1d8e075d8cd38177b752722022528630f4519", 0xb3}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{0x0}], 0x1, &(0x7f0000000840)=[@txtime={{0x18, 0x1, 0x3d, 0xe4}}, @mark={{0x14, 0x1, 0x24, 0x40}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000001c00)}, {&(0x7f0000001cc0)}], 0x2}}], 0x4, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000880)="dfa6effb8f582239c796176a969fce90a597", 0x12}, {&(0x7f00000008c0)="cfc1235030c9c3c759e27958735ee46a3b279962adbae466eba846919ab29da6144885714b634893abbf89fd67b43baea0031b8a52f6f240237b636f0cef3b1ede8e5a133baac7de8b9a0276c66defa15773ecd4fd94f11eda0fffa838bc5805c17c72b149dde4f7915a", 0x6a}], 0x2}}], 0x1, 0x0) setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 23:41:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="7d4de1f450dd00000080b998d491f59bf583435c6ec78d5e955c210243168cfc20c4c07f88c00fb3fa7ecaf4f7c6175f6fcb0ce7ef8e2b2fff867cc29b5024f13f3f72c4752b3994887490ee3955f64e3186f945ddac15c52eba9e", 0x5b}, {&(0x7f0000000600)="3c4b80b1128f855ad65c24bc46baba2cfec16cc1289e0ad27a67e9748c23b97573706181b0711a4235314e7fb6e72a1cc4c3ac16895295b1a2714496a30f4c7a2e77", 0x42}], 0x2}, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000180)="e00ae718c4cb248264b550b86d8832542163873ed7880f57850f6797221e94136145d4b9839a0fb546b03f9301c1809d4807d30ddf7b80facd96ffa0f73b5e75b1999037ecfab6029d41d38ed4373fd5536dac663e099e22e37ef623d68f21ef739d83e19ca483733b85efc5c7f3e446067947b24b", 0x75}], 0x1}}, {{&(0x7f00000002c0)=@ipx={0x4, 0x1, 0x5, "04bce05dbf2a", 0x5}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000340)="cfff9786dfc47a1ed7507e86789a37d9e98257fcd5c81f75bd7de227f209ab4f0212313a8de037b1e68acc8bc172b1c1d84652a4d2e2717aaba8dca93c6f955787afa2cf0cf9e02f3ca08fc3453a448e7822999dd545154f1a244a5004e96801c4d9b121d5099c1b1ee5b82db06ffe742c9147a537e6c3fa54ea5fa244ec57d8f61a262479fd7e50cfdc69a29c95740c75623b08b6ac3ef3d739c40270f7930be1d8e075d8cd38177b752722022528630f4519", 0xb3}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{0x0}], 0x1, &(0x7f0000000840)=[@txtime={{0x18, 0x1, 0x3d, 0xe4}}, @mark={{0x14, 0x1, 0x24, 0x40}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000001c00)}, {&(0x7f0000001cc0)}], 0x2}}], 0x4, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000880)="dfa6effb8f582239c796176a969fce90a597", 0x12}, {&(0x7f00000008c0)="cfc1235030c9c3c759e27958735ee46a3b279962adbae466eba846919ab29da6144885714b634893abbf89fd67b43baea0031b8a52f6f240237b636f0cef3b1ede8e5a133baac7de8b9a0276c66defa15773ecd4fd94f11eda0fffa838bc5805c17c72b149dde4f7915a", 0x6a}], 0x2}}], 0x1, 0x0) setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 23:41:10 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="7d4de1f450dd00000080b998d491f59bf583435c6ec78d5e955c210243168cfc20c4c07f88c00fb3fa7ecaf4f7c6175f6fcb0ce7ef8e2b2fff867cc29b5024f13f3f72c4752b3994887490ee3955f64e3186f945ddac15c52eba9e", 0x5b}, {&(0x7f0000000600)="3c4b80b1128f855ad65c24bc46baba2cfec16cc1289e0ad27a67e9748c23b97573706181b0711a4235314e7fb6e72a1cc4c3ac16895295b1a2714496a30f4c7a2e77", 0x42}], 0x2}, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000180)="e00ae718c4cb248264b550b86d8832542163873ed7880f57850f6797221e94136145d4b9839a0fb546b03f9301c1809d4807d30ddf7b80facd96ffa0f73b5e75b1999037ecfab6029d41d38ed4373fd5536dac663e099e22e37ef623d68f21ef739d83e19ca483733b85efc5c7f3e446067947b24b", 0x75}], 0x1}}, {{&(0x7f00000002c0)=@ipx={0x4, 0x1, 0x5, "04bce05dbf2a", 0x5}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000340)="cfff9786dfc47a1ed7507e86789a37d9e98257fcd5c81f75bd7de227f209ab4f0212313a8de037b1e68acc8bc172b1c1d84652a4d2e2717aaba8dca93c6f955787afa2cf0cf9e02f3ca08fc3453a448e7822999dd545154f1a244a5004e96801c4d9b121d5099c1b1ee5b82db06ffe742c9147a537e6c3fa54ea5fa244ec57d8f61a262479fd7e50cfdc69a29c95740c75623b08b6ac3ef3d739c40270f7930be1d8e075d8cd38177b752722022528630f4519", 0xb3}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{0x0}], 0x1, &(0x7f0000000840)=[@txtime={{0x18, 0x1, 0x3d, 0xe4}}, @mark={{0x14, 0x1, 0x24, 0x40}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000001c00)}, {&(0x7f0000001cc0)}], 0x2}}], 0x4, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000880)="dfa6effb8f582239c796176a969fce90a597", 0x12}, {&(0x7f00000008c0)="cfc1235030c9c3c759e27958735ee46a3b279962adbae466eba846919ab29da6144885714b634893abbf89fd67b43baea0031b8a52f6f240237b636f0cef3b1ede8e5a133baac7de8b9a0276c66defa15773ecd4fd94f11eda0fffa838bc5805c17c72b149dde4f7915a", 0x6a}], 0x2}}], 0x1, 0x0) setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 23:41:10 executing program 4: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:setrans_var_run_t:s0\x00', 0x27) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001000e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 23:41:10 executing program 5: creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x6, &(0x7f0000000240)=0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f0000000600)="9b", 0x1}]) 23:41:10 executing program 1: rseq(&(0x7f00000000c0), 0x20, 0x0, 0x0) membarrier(0x1, 0x0) 23:41:10 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:setrans_var_run_t:s0\x00', 0x27) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001000e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 23:41:10 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x28}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="38c7", 0x2}], 0x1}}], 0x1, 0x0) 23:41:10 executing program 4: r0 = memfd_create(&(0x7f0000000140)='sysr\x01\xdf;HX%\x8f\xdd\xff\xff\xffame\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8f{\x85\x19\xe4\xf6n{B\x88\xd6\xacQ\xa9\a\xc9J\x1b\xefT\x9b\xd3\x9e\xe6YX\xb7<@\xdd\xab\x8c\xe5\x82o\xd1lyk\x11\x11\xa4\xff\x92\x04\x15R!\xa0\x17g\xb1\x91\xb6/\x8a\xb18\xa0\xbe\'\xa8$\x03\x9d\x93\xf9\x1a\\\xe2\xa1,\xbe\x01\x8a\xfe4\xa7\xc8\x9eP\xc2\x01\x10\"\x00\x00', 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x4000051, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x40501, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001480)="a349b1e15b38cc", 0x7}], 0x1) 23:41:10 executing program 1: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x82100, 0x2e78735d96675412, 0x2}, 0x18) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x10040, 0x3) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfff7fffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000200)={0x0, 0x0, {0x2}, 0x40}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC, @ANYRES64]) chdir(&(0x7f0000000380)='./bus\x00') r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000300)={0xf4, 0x1, {0xffffffffffffffff, 0x1, 0x800006, 0x1, 0x3}, 0x8}) ftruncate(r2, 0x208200) r3 = open(&(0x7f0000000200)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r3, 0x0) truncate(&(0x7f0000000040)='./bus\x00', 0x2201) 23:41:10 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:setrans_var_run_t:s0\x00', 0x27) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001000e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 23:41:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="7d4de1f450dd00000080b998d491f59bf583435c6ec78d5e955c210243168cfc20c4c07f88c00fb3fa7ecaf4f7c6175f6fcb0ce7ef8e2b2fff867cc29b5024f13f3f72c4752b3994887490ee3955f64e3186f945ddac15c52eba9e", 0x5b}, {&(0x7f0000000600)="3c4b80b1128f855ad65c24bc46baba2cfec16cc1289e0ad27a67e9748c23b97573706181b0711a4235314e7fb6e72a1cc4c3ac16895295b1a2714496a30f4c7a2e77", 0x42}], 0x2}, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000180)="e00ae718c4cb248264b550b86d8832542163873ed7880f57850f6797221e94136145d4b9839a0fb546b03f9301c1809d4807d30ddf7b80facd96ffa0f73b5e75b1999037ecfab6029d41d38ed4373fd5536dac663e099e22e37ef623d68f21ef739d83e19ca483733b85efc5c7f3e446067947b24b", 0x75}], 0x1}}, {{&(0x7f00000002c0)=@ipx={0x4, 0x1, 0x5, "04bce05dbf2a", 0x5}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000340)="cfff9786dfc47a1ed7507e86789a37d9e98257fcd5c81f75bd7de227f209ab4f0212313a8de037b1e68acc8bc172b1c1d84652a4d2e2717aaba8dca93c6f955787afa2cf0cf9e02f3ca08fc3453a448e7822999dd545154f1a244a5004e96801c4d9b121d5099c1b1ee5b82db06ffe742c9147a537e6c3fa54ea5fa244ec57d8f61a262479fd7e50cfdc69a29c95740c75623b08b6ac3ef3d739c40270f7930be1d8e075d8cd38177b752722022528630f4519", 0xb3}], 0x1}}, {{0x0, 0x0, &(0x7f0000000680)=[{0x0}], 0x1, &(0x7f0000000840)=[@txtime={{0x18, 0x1, 0x3d, 0xe4}}, @mark={{0x14, 0x1, 0x24, 0x40}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000001c00)}, {&(0x7f0000001cc0)}], 0x2}}], 0x4, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000880)="dfa6effb8f582239c796176a969fce90a597", 0x12}, {&(0x7f00000008c0)="cfc1235030c9c3c759e27958735ee46a3b279962adbae466eba846919ab29da6144885714b634893abbf89fd67b43baea0031b8a52f6f240237b636f0cef3b1ede8e5a133baac7de8b9a0276c66defa15773ecd4fd94f11eda0fffa838bc5805c17c72b149dde4f7915a", 0x6a}], 0x2}}], 0x1, 0x0) setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1, 0x2, 0x0) 23:41:10 executing program 5: creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x6, &(0x7f0000000240)=0x0) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f0000000600)="9b", 0x1}]) 23:41:10 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0x3, 0x1, 0x0, &(0x7f0000000240), 0x0) 23:41:10 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x28}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="38c7", 0x2}], 0x1}}], 0x1, 0x0) 23:41:10 executing program 3: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:setrans_var_run_t:s0\x00', 0x27) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001000e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 23:41:10 executing program 4: r0 = memfd_create(&(0x7f0000000140)='sysr\x01\xdf;HX%\x8f\xdd\xff\xff\xffame\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8f{\x85\x19\xe4\xf6n{B\x88\xd6\xacQ\xa9\a\xc9J\x1b\xefT\x9b\xd3\x9e\xe6YX\xb7<@\xdd\xab\x8c\xe5\x82o\xd1lyk\x11\x11\xa4\xff\x92\x04\x15R!\xa0\x17g\xb1\x91\xb6/\x8a\xb18\xa0\xbe\'\xa8$\x03\x9d\x93\xf9\x1a\\\xe2\xa1,\xbe\x01\x8a\xfe4\xa7\xc8\x9eP\xc2\x01\x10\"\x00\x00', 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x4000051, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x40501, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001480)="a349b1e15b38cc", 0x7}], 0x1)