Warning: Permanently added '10.128.1.14' (ECDSA) to the list of known hosts. 2021/07/08 19:45:18 fuzzer started 2021/07/08 19:45:18 dialing manager at 10.128.0.163:41057 2021/07/08 19:45:19 syscalls: 1998 2021/07/08 19:45:19 code coverage: enabled 2021/07/08 19:45:19 comparison tracing: enabled 2021/07/08 19:45:19 extra coverage: enabled 2021/07/08 19:45:19 setuid sandbox: enabled 2021/07/08 19:45:19 namespace sandbox: enabled 2021/07/08 19:45:19 Android sandbox: enabled 2021/07/08 19:45:19 fault injection: enabled 2021/07/08 19:45:19 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/07/08 19:45:19 net packet injection: /dev/net/tun does not exist 2021/07/08 19:45:19 net device setup: enabled 2021/07/08 19:45:19 concurrency sanitizer: enabled 2021/07/08 19:45:19 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/07/08 19:45:19 USB emulation: /dev/raw-gadget does not exist 2021/07/08 19:45:19 hci packet injection: /dev/vhci does not exist 2021/07/08 19:45:19 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2021/07/08 19:45:19 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2021/07/08 19:45:19 suppressing KCSAN reports in functions: 'generic_write_end' 'blk_mq_sched_dispatch_requests' 'kauditd_thread' '__xa_clear_mark' 'exit_mm' 'do_sys_poll' 'xas_find_marked' 'alloc_pid' 'shmem_unlink' 'ext4_writepages' 'n_tty_receive_buf_common' '__writeback_single_inode' 'ext4_free_inodes_count' '__mark_inode_dirty' 'step_into' 'blk_mq_rq_ctx_init' 'expire_timers' 'audit_log_start' 'lookup_fast' 'blk_mq_do_dispatch_sched' '__process_echoes' 'ext4_file_write_iter' 'xas_clear_mark' 'blk_mq_dispatch_rq_list' 'shmem_mknod' 'tick_nohz_next_event' 2021/07/08 19:45:19 fetching corpus: 0, signal 0/2000 (executing program) 2021/07/08 19:45:20 fetching corpus: 49, signal 13113/16922 (executing program) 2021/07/08 19:45:20 fetching corpus: 99, signal 21850/27384 (executing program) 2021/07/08 19:45:20 fetching corpus: 149, 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(executing program) 2021/07/08 19:45:38 fetching corpus: 32006, signal 280649/282379 (executing program) 2021/07/08 19:45:38 fetching corpus: 32056, signal 280858/282379 (executing program) 2021/07/08 19:45:38 fetching corpus: 32106, signal 280992/282379 (executing program) 2021/07/08 19:45:38 fetching corpus: 32121, signal 281024/282379 (executing program) 2021/07/08 19:45:38 fetching corpus: 32121, signal 281024/282379 (executing program) 2021/07/08 19:45:39 starting 6 fuzzer processes 19:45:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@getpolicy={0x58, 0x15, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1}}, [@XFRMA_IF_ID={0x8}]}, 0x58}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 19:45:39 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0000}]}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="3c57d9194dd02ecad9b150"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 19:45:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000900), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)={0x20, r1, 0xb15, 0x0, 0x0, {0x1c}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) 19:45:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket(0x200000100000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x16, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_WRITEV={0x2, 0x3, 0x0, @fd_index=0x7, 0x0, 0x0}, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000100)=0x800b, 0x4) io_setup(0x7, &(0x7f0000000280)=0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000040), 0xfdef}]) 19:45:39 executing program 3: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe000000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000000080)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af3010004", 0x2d, 0x11100}], 0x11, &(0x7f0000000080)=ANY=[]) 19:45:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x1a}) sendmmsg$unix(r0, &(0x7f0000000500)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) syzkaller login: [ 39.068695][ T22] audit: type=1400 audit(1625773539.705:8): avc: denied { execmem } for pid=1754 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.172442][ T1760] cgroup: Unknown subsys name 'perf_event' [ 39.179007][ T1760] cgroup: Unknown subsys name 'net_cls' [ 39.206984][ T1761] cgroup: Unknown subsys name 'perf_event' [ 39.213064][ T1761] cgroup: Unknown subsys name 'net_cls' [ 39.213568][ T1762] cgroup: Unknown subsys name 'perf_event' [ 39.228909][ T1766] cgroup: Unknown subsys name 'perf_event' [ 39.234347][ T1765] cgroup: Unknown subsys name 'perf_event' [ 39.234929][ T1766] cgroup: Unknown subsys name 'net_cls' [ 39.241364][ T1762] cgroup: Unknown subsys name 'net_cls' [ 39.246550][ T1767] cgroup: Unknown subsys name 'perf_event' [ 39.252472][ T1765] cgroup: Unknown subsys name 'net_cls' [ 39.267008][ T1767] cgroup: Unknown subsys name 'net_cls' [ 43.596894][ T22] audit: type=1326 audit(1625773544.235:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4453 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 19:45:44 executing program 5: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = getpid() pidfd_open(r1, 0x0) r2 = pidfd_open(r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 19:45:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) 19:45:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000100100000000000", 0x24) 19:45:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(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_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) [ 43.684419][ T22] audit: type=1326 audit(1625773544.265:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4453 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=46 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 43.712749][ T4487] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 43.723662][ T4490] loop3: detected capacity change from 0 to 264192 [ 43.750720][ T4505] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 43.756654][ T22] audit: type=1326 audit(1625773544.265:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4453 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 43.762273][ T4490] EXT4-fs (loop3): orphan cleanup on readonly fs 19:45:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(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_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) [ 43.785551][ T22] audit: type=1326 audit(1625773544.265:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4453 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=56 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 43.817667][ T22] audit: type=1326 audit(1625773544.265:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4453 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 19:45:44 executing program 4: syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = syz_io_uring_setup(0x2de7, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4}, 0x1) r6 = dup(r2) syz_io_uring_submit(r0, r1, &(0x7f0000001740)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000001700)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r3, 0x2365, 0x0, 0x0, 0x0, 0x0) [ 43.854222][ T22] audit: type=1326 audit(1625773544.265:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4453 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=186 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 43.878089][ T22] audit: type=1326 audit(1625773544.265:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4453 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 43.901224][ T4490] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 43.910874][ T22] audit: type=1326 audit(1625773544.265:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4453 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=61 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 43.919973][ T4490] EXT4-fs error (device loop3): ext4_quota_enable:6434: comm syz-executor.3: Bad quota inode # 3 [ 43.944453][ T22] audit: type=1326 audit(1625773544.265:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4467 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 43.954121][ T4490] EXT4-fs warning (device loop3): ext4_enable_quotas:6474: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 43.954143][ T4490] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 43.954155][ T4490] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:45:44 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@getpolicy={0x58, 0x15, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1}}, [@XFRMA_IF_ID={0x8}]}, 0x58}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 19:45:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(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_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400, 0x100}}) 19:45:44 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000005e001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 19:45:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@dev, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x30, 0x30}}}, 0xb8}}, 0x0) 19:45:44 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) write$binfmt_misc(r1, &(0x7f00000006c0)=ANY=[], 0xfdf3) splice(r1, 0x0, r0, 0x0, 0xfdf3, 0x0) 19:45:44 executing program 2: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6, &(0x7f0000000200)="8d31e1831569"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) [ 44.299997][ T4563] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=4563 comm=syz-executor.1 [ 44.313139][ T4563] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50688 sclass=netlink_route_socket pid=4563 comm=syz-executor.1 19:45:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e71b0fa1f107000000364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c560001000000000000fb8005128e7e4d939955f8ac396203784000400f573fbf000000000000000761f35e959f130dec95128ce7ec033dc0a380543bdd63f10b4be0208e54063fb6092d696569eada31b0040015f0332701d9d14a3f9209d666578cc0266bce7860eaaf305a0ee2af0f82dfefd5e00d421b000000", 0xdf}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 19:45:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40086602, &(0x7f0000000100)=0xee) write$cgroup_type(r1, &(0x7f0000000000), 0xc0000) 19:45:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@dev, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x30, 0x30}}}, 0xb8}}, 0x0) 19:45:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xba, &(0x7f00000003c0)="8d31e183156939000000e28c0b1dd2a357b265c8745b78376e18cd3d3dfcb946cf885a21539a0c4a081ceeb24ac13830c1beaa1b4dc69190f8d2802fab69347b9a915308c4829b4b43353c485f8bb2965cd7e1292aaa6375f12e594a37c9686d403d3a823ec2117496b2dd4837334f73c37edfd46003eb96a9c79d3de0cab4645adde76e8ac90dba5bdc53cdc3235210b2e21df4f23e22471e2d53415f8f4151d0b915d0c68708733778513261f1e9a548b33b5e8a96381e1d1f"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r2 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r2, 0x34) 19:45:45 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@getpolicy={0x58, 0x15, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1}}, [@XFRMA_IF_ID={0x8}]}, 0x58}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 19:45:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x1004e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10) sendto$inet(r0, &(0x7f0000000240)="73fa46f8bf09ab6e7b1dee79d827383a62aa83935b7ed5ca5c14", 0x1a, 0x4008800, &(0x7f0000000000)={0x2, 0x4e21, @remote}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) write(r0, &(0x7f0000001d00)="2d89dbe28eb02cba0010a90000000000fd00fa088bfc6f073ca182aa4fc2d2e9418f33a82a63e781d3794b1b8d7ce54a2d1f92e15ae19ef86595f01e4e4b2055fbb2dc808fa739220db0a1d044d5ba51d35cb1822c05fc04147299362ae5f7a49bbb0996cc52e4c195312fbff3b327be605c9784b3e79037af08a4c76fa9ea94d7aedcb63910f3ea5029dd4c134154f32853ca390871eaee06d93d593141c439a6d8757ad1fc0ef52ee3e193b90f43000d620f3c5630d718087209ba71449fd5325dfab4809c89e4b15d46e3d60ba3989353218eef7e3c9dff20dd53242c1025dd0e20551e1e", 0xe6) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000400)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f0000000440)=0x10) recvmmsg(r0, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f00000003c0)=""/38, 0x26}, {&(0x7f0000000500)=""/11, 0xb}, {&(0x7f0000000540)=""/91, 0x5b}, {&(0x7f00000005c0)=""/48, 0x30}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/91, 0x5b}, {&(0x7f0000000a80)=""/241, 0xf1}, {&(0x7f0000000700)=""/15, 0xf}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000780)=""/36, 0x24}], 0xa}}], 0x1, 0x40010020, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="1cec484a67eb6be4e0f2077b8845e478641a918705f1d50340a4d855c05c2611ebcf433f0cc5f4206d8615f4e247e0579c51570baa90b0a2dd08cd8c52e10b4789f5675bac8c55e3a170ba30ac0c8a55b484cfa37d138ec7b4b98fb6524cfdacee57f0f7c5cfc9f33928b5c5ccdaf147e3451577fdd0f1b7ce3784162b774c5b8e2933083fb9cfb686ee949b6327a39f1fb2020d7fa79a8b9fec5e857a7ba6a1204bfb8c64a65b72c0c1ec01047f57f932a177e660c06174cf131e708b35", 0xbe}, {&(0x7f0000000180)="f204aff199f666f494f5e66e545aa5dbbcd6abc54a73364e55558a1ed353cd68c24cce80d1cd60b36173711d75d5892bc929eabf725063d250f55bdd6b48a800dd5373eeb98f3d13644a57800b7b2662c2557d53ab482df4f20dea795d560bc7b5156be3c0d1dddf42ac8a223ee02fd39bdd7d44209dde1e862bd94941915b0aa33a8dd7b55930f55cc3f61839c6b82a73679766424488ec8b529ff03a450d015b7728f65cdada6072", 0xa9}, {&(0x7f00000007c0)="db4387f2be5071356474cc8b5059e49e7708c601130847c41c54a6bc680c9189d7f708f47f87667d512d9d3a45156fbdc828e0fe19541ee9a087864c10aa8b965600cbb130ba5340a9a4f8eb3f46a9ec1678da417d738cbeada4407932be7e3887d95ad36673509472bb97906df509c8fe881fc42eafff983e957a6cb952076fe2add6e2315ba4cfdb140d9917a57a55793fc0549ba7a8025f548c9dc3a49b06a4bd54cbfb631d47843c46933a7ff32d899f60829c047a8b004c48ec9a09b04e89808698a2a639f23342e430fbf4306a789356d10da84764cc5c3e6b22960d3d68141ebc010487fba507867b64b6dcaacff8e2a572becf82d227257bf406dbe4d5b2a92892e37d19cb601a7f39c784bb83ec2f5636fe5c372a84e252a0443c2b7fcea518591eb2d774be32af89f55f72941f80fd5bdb33f2d335cf0ef476c27b481ddc65cebcd23178683b3fdbc6fcd89302ee22a1287f220a9cde21a0051384de5e5c2057f4715daf647278fe49e9f685e26884066fb20963284285250858306c9ea7d2c73b2ea632ca3566cb3ecd821683cd21debebf4a2a4dd5ce8518a9f9ac737262cc81086963d323a0bb3430d0a8546747cfaa55b63eeb30db8920ed48882e7b1c5847cac5ff379a9d42252783a256e849e570260bc093f646a36c11a64002be1ffaf768bab4302f8e607e7379861015fb1075f2418ae31beac6bb36e826f55aa5faf0127acb001b1788de80393be0795f3dfec63deaa8405c2bc3e9c29bb3c0ca34b4427cd408a3687e798e7ebcdad94852e6f56831a5b48e73800e98394d49f465f34276375c215b619367fcc1551f38ddf6b32e0b53c8ad033b23d81c1bf5ad72125de497d6282e7b85a38a8da5606f289fb98db25520db848fd2c0ed8dd7e80b6cec04370163879b94c521594d9cc126e525cf2eb916451056d52483e134fedb31ff69ef233914152f05c07187b4efd6593fb50ea44c565e3a6cb8aa0327cdba1f3fc772d57c9dd092e9ecd0a8f3aacc57e0085b79a353f049940a3178381aa4893f0120ce2c0eec1dc18be601565ac7a3f9c70e41cdf333fb841836dbdc105f2ebc777dd1775669b9e9bf888677f6aa747c12c613edb621392d09b9c1791c0577f1f980cfd83b515b2d6256f184ce727b180fd91274c5ff8bb7f693da97db4cdae29b6fb8211845502add901cf2bcb23476149d5dd816623c783caf6b7db21b5a107e8e26d2017588f6a6c54b712cacce4987687929c873b8b0225932bdb98eda762e4be405aad1e30266df6d8b33c33f5fc03a071057fe5d100d3f36b26b7ef8169e376af9f20c0d2f69277203d6265b540906cd45d91929b4e41ecea70be447b7ef19801c4a9f4730f19b12872e3d6d29a3f0b45aa1a629c2558a777abae6fbfe12d390e06f92beccaa8dff9a16d964d46a4ff59db22695176efe586323dbcf0d5d9a32e1882763cb2d6c9d22abbbb5e4fa63aeac0076570172ee03a3d03d74397b4a61b12fdb49bccf5fa20b5e8c2c83b28d76157ca763016e6415117fc6da36cd3f09a1d44472043d07a8d6a8503f1b6c7f8ba2e7d47c3850d2eac2ecacc5af4115b87560f4e276b31d28cabbb0e298fb27ce83fec45e4b92598615a5e0ee4b1e900be2a74201366dfc327b10a08443a8d4ff73782adf7c3bb32962f02605b5971c5c6271eb655ad1635e6e8f62312722f1ff18fc2e2fe54b841d1f76e8843febe02efcc15ebdb341897e3dd0aa9ed46944395ca0da71081e7f72fa929b297161a5533cf6356c4a1ba22739a0a00bca2dcce9d6f0c667e2508cc2fd7648d8cdc48e880ab2e22c5689f5b347397c1b841b01e7893fc3941b7630946bdccbfb7c57d0df4c7c926043d11ae2ad6f281e7d95f4eeb4a2797053ee4898bdb0e8cb2ea380ba84019a69eee76fbb6fd823c0a1440e0cfcd4d0c98b3b19e3b836d60cb7983df6e10ca1bd3cc0d74ae16c6128d87655026f969a22eb2f759644cf33a2db18ca000ad459f2c1a184de548821f9fe253104d1e233f9f8c948940ec8ea8220b261f518b8c855bd0c58a6e515259d1a52f4f472c4ae64a2093ce1108ae972afb548c3018d8524d6aa96f649cc45320ca76509f76f790fdf0c744738ccab21cc204d4ae32d84dcd8e88c0ba6bed2faeaac68b5ab3b54467989515492b799b7a90297c5dce2fef5d009c2909824d19ce2d391d46224dc971075579dbf2c80330a9d9b1d322887f486b689b8c2a849f49f6d0b2a80f2a555b6cd49949d936b26315025d45d4760461be1ede3ae9614bd367e991d6dab97b2d8ed40d2df4ba7301d3c77ef9524389cf6f7d93b8f74ebbb071b47e9f75864a2302bc37a1a1fe19ba322d706324bdf56f24ad181f5d1fbb655698fe07cb1375b6126b7955d1b6357c63d2ed2d915553837ff721f3c5e0706ee9f3e04dded3500a690f71a9291dad4de2f0b695567a72418bf32069cc16c826dd784ccc1c6ebd0b72f30ac9b2aba90509cb347b03971b07ddc3fef57d850eecaa020c1c20e0d00178c11eefcccc487920708cb2797a1ae17dde8c0e3f4e8c0d99a02afc20a12e4405526e20680a91088c2028d95c1e18fd89af4956e6aca549d4fd7f8be0c9a8f120629834b5dd2bb5544c14821b65eef7058f582353d9e3554fd3afcc523af4396a8a3eb5af76fe281c407a3d050d8ee3bcda1880c5c672c4b1f23002f58b95312278c44185a6f6812d7fa936689b8a7744a0d70ea433d5e3098108ca9abbc33443be28f31de9c2959d52313e2171b2643d0e2276e80db049cd44a2ba7a9dee07350e32a55126bbf9e2c9620107eaa72c07ddad887f4b9b24a33327b00ef8992548d5577d6d064489a38d78ea11bb9ad723b0d8534bd23b9b682a18429e332697ac5704eb7425a70a12c96387a8b63ca0d7032f6032169deda86fc7b90d6fb43b854bef84bcd679876225e033c472fe88fd74b70ae4cb3b5b8edcbf9fd0fd1c19c4ce12c61198c9775ea99bb2543e873779e11cf421d58bc68befa6c8375fdd879c2ad8739cef44837ebc316dec4187f4d59383b0f2b9451b6139869c7ace7e863936b60b48c9071c9e73c5529b64c3f0a9bdf4eed624e0ed51e027b850bde6e75bddfaa04556a6eae566d6dd30af1d714321e9125469bd3a7f2f391bf7ac9f31483a3c17316b0f94113c4df50df45d5d84d8c729f41cd73dae5168d787421da9d84f7f5f7688f5dd4213a64c6e0467cdd260e4b48d186b9b129195440d9771ad329d16ba09814e9f6e4557b9a7f1c6969ece4acacbe484910e0307325af8b095a058bc587def5480ee5f052e237fb1302eb5b5bbab74fd56ffbee20c92818e617c083e69a69dd04526b357c326ec04e9ddc3b3904b208563895ac5cc9324400ff888c0d9c06a4eac470892204242314b56183917c228fcde3399a8520f0a858d5743c3fbcb83c1c13b8a12e2ba83cbf835729dacb7fe12dc1a1dffb62c3465e46341f2bacc01ea45396662332e4fb4fc76b4014e8a28bbe6be8523290824d887fb71d788994281d97ae96c3e1976804c1b60caf1dda42fc186413f438093358fc6492a4cc0ea9df4bd4797c17311c9625aaf5e23835c7bff5e5aee31083138bb7c0b54029e5fbe08ed53dfb6b5cffbbeab55140eb7c9db1be4110fc24795f90ba4d173abf187ee775a60040f2d0214c8734dd12b94190407b4160f0426cca4fa15862312b1effea0d478a8f3c83d58a222545b8a4bd229386f3f05f6065d83a140e2af27c5e23a982cece26e72dfd5170327f902f06e47e71c0eb19f8ff68dc69745ace5fe3ba06f0413dd7cd50d8382f20e4eb8b6f6ef509dfb29e3dfd69d80c65848af3571756185b5c053e4a37bdfd57036148047c86624e03ea982fbc751275f279e3dcebc3a92eff30f7a8029ae1b8f32da41de5de3030185d70c880cc982d16c13cad4c0ce455ba3dab85493ef3dcb27f071b1d7efe4d50fe88f6a092540455f937a2a37516635281ee025a27bed651da86c5b8a3d28267fc76344f143f8d76c4569c75dec4832160dc6a4e37dd46bfb67b8d8b58cd8c3378b514abbfd17e2ad57b499f6561b6a527d088e8a776b0a4ab02b1d7b114269bca69b49da9b3f490e650b9a71978db6e8bde7ccf4227f9bbd7b1c4a83389b242f3d673365756fcf8066e244ef3646112ce51f3136ac7c4cf1485afb82a01df620700e536f0f8b3077f546973c0613e5be50cfd4c07b5479e893dfcae4fecc4b72537824a37468965a067edee41f7ec70070fbc4472d696076f9c72aacefc44b42021a001d70f1df8afe6e139f997d25e4406ac870324c107e1401eda0dadc3501d01f1e48f7212075e3f25c07015657182e3844667fd94183d9cc3600f5e6896e3033c8adadfdb4fda6fafe3505169464893de3911ca4b3d949e99998d43d877596a10c24b9b6feb8cc5246cd72d46094baad2aad169c661620a4208954a109ab6aae4149f672bf0ce90fe91668751220727696f875f04347c62ed6a665b89d893043d0c898f3f337bef30ac1dd98af334c4f7c0bd8c340eb248ff64ca34c552543b1b43b4c329f5fb338599c6718b6f9e8ad66f59153e6bab3c77fcfab4519dbb4ae5386016df3a1ae760a6301dbaea9f5334d4bb6ac51995a64c6c5f01e30569077798ade73064665356789a103a1b8270fad831f7f309841f54d642d84a709b4270859468a84cfb395875f26809c88f6738afe1e776745063bcab22bf194f0ab2a0f958dcf00efc1a8786093e5d998d8c05d66c93d208f3f7558d14806ac6b61013abd13ee10c7a42eaa57de3fe1622dfb44eb5274eeff2a7e2a36b257d4591414a65fed5bfbf9904aeb81ef89d9188b8050bd275b906779349a164e8ee4e983c777dae15d6c98a18d7cb2fe97ce9b5fd5274e9d04ef6ae087b887aaa0d03a94870b6923cb60a8afbe764c680daed22dd23c3b96467d4f8ad0b37aded0d56d852277f234da624bc64e49175d623dc7b3819276059d1b6ecdf90932fe35faec013898c2bb762cc88b9f53fd0c113b1565c1ae26072b745ea150c807a7a73411b67a7ead0e5fe725ded93153781342f7d998e783adb073189f7e7a761b71f2f0011b26ff56b4d16db3d51fda30f2f205fc7f613cfefe460aa6ec456834df37dbb2d8ddde58a8c82eed4314e25e6deafcd639817cf9346c34d981cf85340331b1714c343c0c82fac2f176753b9d09600281687b16393eefc5c5c65bd16878e8094c443e0ebaec59476267799f3ce2e37e277768848fa536a6724b1650f0861d554c5c09d0f59bbdabbd37452b5c1b358ad7cf34120589e1914cc047cafd61b909807f1c32be5553565f63f71beff0f147d41c2afde28822287a9cf4aecfeaeb7e0b944a3b6a08c4ca61c8cad6dbad79472b8d3471860c61514871ebf73951367ed719fcea68967b27870aed2f206e911ccf1d700000e50a9afd5ea8dc9881ef07962d2ee8e1a162119e99d17c51ba1bf8235e66ed9bb84e2bd27a9b1ff86149827d75fa4fa00534ab301e75f66bd6975edb505bfd4d99310a143aa73276f577af13de82c7f77df41fca50d0f605c09c2824fc3a52b373c7f0fecc38a12d21fa1b3c80fe08e54a1ea16e3e26efb74211b0c9a9bb074bdb6b88ccbb48c1a5d94e548f52348c72906cdac52c92e480d1e84b5081375c55d48ad829e76e07733064499f7e1f217df18371dc38523744d68a3499e12c439e4ebccc9ae97a45aad4ea851f5bf71c4b4f10c3a5f75fe3468e863b5332d2e7305963b5422a506577abd81dde36f6584cf6a", 0x1000}, {0xfffffffffffffffe}, {&(0x7f00000017c0)="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0x1000}, {&(0x7f0000000240)="04087176b3e701df06fb54ad3db3d014a10708c85d1ff7a4d727e50eaa6791178d9d452745524496d337b6cd247ce6ab979ce78c69ee7d2cf704853f7c4c0630ad411bca0ef812b8ceb3cd5626f992a1355b016ad458048439356d578cbd537287bb14e18d26e56d3c", 0x69}, {&(0x7f00000002c0)="992607dadb13da502692293c5f2ea67cd4fcbd24259c8fbae3554236c1ca37d99499f53ab575bd21d38031ba11105a3583df3567faa9840eb55b7ecbae192784a740ca770f719649a8dc082ca260b3c4cd06eeb9fca0513508d94c20d98c2e81b6b2fff2151650befe11c9b73a5dc62aef22358e5a3ea5ddf0b9aa98d39b49827ab10cb6b6680c3b3b410606d690c15847d04512b75f08815e6d85d04104bc863b36dada343223", 0xa7}], 0x7) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0xaaaaaaaaaaaab18, &(0x7f0000000180), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"]) poll(0x0, 0x0, 0x201) 19:45:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@dev, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x30, 0x30}}}, 0xb8}}, 0x0) 19:45:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) sendmmsg(r1, &(0x7f00000040c0)=[{{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000400)='?', 0x1}], 0x1, &(0x7f0000000ac0)=[{0x10}, {0x10}], 0x20}}], 0x1, 0x0) [ 44.614148][ C1] hrtimer: interrupt took 28228 ns 19:45:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x3f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x10000, 0x0) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000340)="9c", 0x1}], 0x1, 0x0) write$binfmt_elf64(r2, &(0x7f0000000440)=ANY=[], 0xfe9d) 19:45:45 executing program 1: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000040)='.dead\x00', &(0x7f00000001c0)='keyring\x00') 19:45:45 executing program 3: clock_gettime(0x2, &(0x7f0000000000)) 19:45:45 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) sendmmsg$inet(r0, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@ip_retopts={{0x14, 0x0, 0x7, {[@timestamp={0x44, 0x4}]}}}], 0x18}}], 0x2, 0x0) 19:45:45 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@getpolicy={0x58, 0x15, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1}}, [@XFRMA_IF_ID={0x8}]}, 0x58}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 19:45:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@dev, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x30, 0x30}}}, 0xb8}}, 0x0) 19:45:45 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x15}]}) 19:45:45 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={[], [{@context={'context', 0xa, 'root'}}]}) 19:45:45 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000440)={0x20, {{0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}, 0x0, 0x4, [{{0xa, 0x4e23, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @dev}}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, '\x00', 0x36}, 0xfff}}, {{0xa, 0x4e23, 0x0, @remote, 0x80}}]}, 0x290) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f000000a000/0x1000)=nil, 0x1002, 0x15) 19:45:45 executing program 2: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000140)=0xffffffffffffffff, 0x12) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 45.168244][ T4640] tmpfs: Unknown parameter 'context [ 45.168244][ T4640] root' [ 45.182395][ T4646] ------------[ cut here ]------------ [ 45.187873][ T4646] trying to isolate tail page [ 45.188101][ T4646] WARNING: CPU: 0 PID: 4646 at mm/vmscan.c:1960 isolate_lru_page+0x360/0x370 [ 45.191601][ T4648] loop2: detected capacity change from 0 to 140 [ 45.192829][ T4646] Modules linked in: 19:45:45 executing program 1: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="ed", 0x1}], 0x1, 0x0, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) r1 = open(&(0x7f0000000100)='./bus\x00', 0x101042, 0x0) fallocate(r1, 0x0, 0x0, 0x40000006) r2 = open(&(0x7f0000000100)='./bus\x00', 0x101042, 0x0) write$binfmt_elf64(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) fallocate(r2, 0x10, 0x0, 0x40000006) 19:45:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000240), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000280)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x54a1, 0x0) [ 45.211686][ T4646] CPU: 0 PID: 4646 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 45.214754][ T4648] EXT4-fs (loop2): Number of reserved GDT blocks insanely large: 26214 [ 45.220014][ T4646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.220026][ T4646] RIP: 0010:isolate_lru_page+0x360/0x370 [ 45.244078][ T4646] Code: ff 48 ff cd 49 89 ed e9 a3 fe ff ff 49 ff cd 4d 89 ee e9 d3 fe ff ff e8 6e 18 f2 ff 48 c7 c7 a5 9d 3b 83 31 c0 e8 80 37 da ff <0f> 0b e9 01 fd ff ff e8 54 18 f2 ff 0f 0b 66 90 55 41 57 41 56 41 [ 45.263732][ T4646] RSP: 0018:ffffc9000f403b18 EFLAGS: 00010246 [ 45.269812][ T4646] RAX: f0dcbab19f391e00 RBX: 0000000000000001 RCX: 0000000000040000 [ 45.277814][ T4646] RDX: ffffc900079be000 RSI: 0000000000000a56 RDI: 0000000000000a57 [ 45.285806][ T4646] RBP: ffffea0004276000 R08: ffffffff8129c74c R09: 0001c9000f4038c7 [ 45.293874][ T4646] R10: 0000000000000002 R11: ffff888104e32080 R12: ffffea0004276080 [ 45.301977][ T4646] R13: ffff888107950050 R14: ffffea0004276088 R15: 000000002000a000 [ 45.309960][ T4646] FS: 00007ff439681700(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 45.318979][ T4646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.325588][ T4646] CR2: 0000001b31b22000 CR3: 0000000107a0e000 CR4: 00000000001506f0 [ 45.333615][ T4646] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.341615][ T4646] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.349605][ T4646] Call Trace: [ 45.352929][ T4646] madvise_cold_or_pageout_pte_range+0x4b1/0x690 [ 45.359277][ T4646] ? swapin_walk_pmd_entry+0x320/0x320 [ 45.364762][ T4646] __walk_page_range+0x93f/0x10e0 [ 45.369823][ T4646] walk_page_range+0x111/0x2e0 [ 45.374654][ T4646] do_madvise+0x84e/0x1050 [ 45.379090][ T4646] ? finish_task_switch+0xce/0x290 [ 45.384360][ T4646] ? __fpregs_load_activate+0x100/0x1b0 [ 45.389924][ T4646] __x64_sys_madvise+0x5d/0x70 [ 45.394863][ T4646] do_syscall_64+0x3d/0x90 [ 45.399297][ T4646] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.405236][ T4646] RIP: 0033:0x4665d9 [ 45.409146][ T4646] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 45.428804][ T4646] RSP: 002b:00007ff439681188 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 45.437240][ T4646] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 45.445250][ T4646] RDX: 0000000000000015 RSI: 0000000000001002 RDI: 000000002000a000 [ 45.453259][ T4646] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 45.461277][ T4646] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 45.469346][ T4646] R13: 00007ffc09d4f0df R14: 00007ff439681300 R15: 0000000000022000 [ 45.477501][ T4646] ---[ end trace d5f494992b58248e ]--- [ 45.483014][ T4646] ------------[ cut here ]------------ [ 45.488511][ T4646] trying to isolate tail page [ 45.488648][ T4646] WARNING: CPU: 0 PID: 4646 at mm/vmscan.c:1960 isolate_lru_page+0x360/0x370 [ 45.502169][ T4646] Modules linked in: [ 45.506056][ T4646] CPU: 0 PID: 4646 Comm: syz-executor.4 Tainted: G W 5.13.0-syzkaller #0 [ 45.515790][ T4646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.525936][ T4646] RIP: 0010:isolate_lru_page+0x360/0x370 [ 45.531688][ T4646] Code: ff 48 ff cd 49 89 ed e9 a3 fe ff ff 49 ff cd 4d 89 ee e9 d3 fe ff ff e8 6e 18 f2 ff 48 c7 c7 a5 9d 3b 83 31 c0 e8 80 37 da ff <0f> 0b e9 01 fd ff ff e8 54 18 f2 ff 0f 0b 66 90 55 41 57 41 56 41 [ 45.551323][ T4646] RSP: 0018:ffffc9000f403b18 EFLAGS: 00010246 [ 45.557396][ T4646] RAX: f0dcbab19f391e00 RBX: 0000000000000001 RCX: 0000000000040000 [ 45.565396][ T4646] RDX: ffffc900079be000 RSI: 000000000003ffff RDI: 0000000000040000 [ 45.573390][ T4646] RBP: ffffea0004276000 R08: ffffffff8129c74c R09: 0001c9000f4038c7 [ 45.581396][ T4646] R10: 0000000000000002 R11: ffff888104e32080 R12: ffffea00042760c0 [ 45.589389][ T4646] R13: ffff888107950058 R14: ffffea00042760c8 R15: 000000002000b000 [ 45.597388][ T4646] FS: 00007ff439681700(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 45.606371][ T4646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.613094][ T4646] CR2: 0000001b31b22000 CR3: 0000000107a0e000 CR4: 00000000001506f0 [ 45.621176][ T4646] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.629154][ T4646] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.637152][ T4646] Call Trace: [ 45.640515][ T4646] madvise_cold_or_pageout_pte_range+0x4b1/0x690 [ 45.646866][ T4646] ? swapin_walk_pmd_entry+0x320/0x320 [ 45.652355][ T4646] __walk_page_range+0x93f/0x10e0 [ 45.657421][ T4646] walk_page_range+0x111/0x2e0 [ 45.662262][ T4646] do_madvise+0x84e/0x1050 [ 45.666729][ T4646] ? finish_task_switch+0xce/0x290 [ 45.671879][ T4646] ? __fpregs_load_activate+0x100/0x1b0 [ 45.677437][ T4646] __x64_sys_madvise+0x5d/0x70 [ 45.682225][ T4646] do_syscall_64+0x3d/0x90 [ 45.686805][ T4646] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.692745][ T4646] RIP: 0033:0x4665d9 [ 45.696637][ T4646] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 45.716275][ T4646] RSP: 002b:00007ff439681188 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 45.724730][ T4646] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 45.732729][ T4646] RDX: 0000000000000015 RSI: 0000000000001002 RDI: 000000002000a000 [ 45.740745][ T4646] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 45.748751][ T4646] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 45.756763][ T4646] R13: 00007ffc09d4f0df R14: 00007ff439681300 R15: 0000000000022000 [ 45.764761][ T4646] ---[ end trace d5f494992b58248f ]--- [ 45.771626][ T4638] ================================================================== [ 45.779715][ T4638] BUG: KCSAN: data-race in pipe_lock / put_pipe_info [ 45.786593][ T4638] [ 45.788906][ T4638] write to 0xffff888104e735ac of 4 bytes by task 4620 on cpu 1: [ 45.796524][ T4638] put_pipe_info+0x3d/0xe0 [ 45.800923][ T4638] pipe_release+0x15e/0x170 [ 45.805406][ T4638] __fput+0x25b/0x4e0 [ 45.809369][ T4638] ____fput+0x11/0x20 [ 45.813327][ T4638] task_work_run+0xae/0x130 [ 45.817808][ T4638] exit_to_user_mode_prepare+0x156/0x190 [ 45.823445][ T4638] syscall_exit_to_user_mode+0x20/0x40 [ 45.828921][ T4638] do_syscall_64+0x49/0x90 [ 45.833340][ T4638] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.839256][ T4638] [ 45.841574][ T4638] read to 0xffff888104e735ac of 4 bytes by task 4638 on cpu 0: [ 45.849118][ T4638] pipe_lock+0x13/0x40 [ 45.853166][ T4638] __se_sys_vmsplice+0x264/0x940 [ 45.858087][ T4638] __x64_sys_vmsplice+0x51/0x60 [ 45.862916][ T4638] do_syscall_64+0x3d/0x90 19:45:46 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="550000001e00", 0x6}], 0x1}, 0x0) close(r1) socket(0x10, 0x3, 0x0) splice(r0, 0x0, r1, 0x0, 0x10000, 0x0) 19:45:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r1, &(0x7f0000000000), 0x4e50, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 19:45:46 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='sys\xe0em.snckprotoname\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 19:45:46 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001200)={0x1, &(0x7f0000000000)=[{0x6}]}) fstatfs(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x0, 0x2, 0x71, 0x7fffffffffffffff}) 19:45:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000008000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f00000001c0)) ioctl$TCXONC(r1, 0x540a, 0x1) r2 = gettid() r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) tkill(r2, 0x1000000000013) [ 45.867314][ T4638] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.873194][ T4638] [ 45.875516][ T4638] value changed: 0x00000002 -> 0x00000001 [ 45.881206][ T4638] [ 45.883506][ T4638] Reported by Kernel Concurrency Sanitizer on: [ 45.889627][ T4638] CPU: 0 PID: 4638 Comm: syz-executor.5 Tainted: G W 5.13.0-syzkaller #0 [ 45.899314][ T4638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.909354][ T4638] ================================================================== 19:45:46 executing program 2: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000140)=0xffffffffffffffff, 0x12) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 45.974190][ T22] kauditd_printk_skb: 31 callbacks suppressed [ 45.974203][ T22] audit: type=1326 audit(1625773546.615:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4672 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 [ 46.012118][ T4681] serio: Serial port pts0 19:45:46 executing program 3: r0 = syz_io_uring_setup(0x533, &(0x7f0000000580), &(0x7f0000ffc000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000240)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_CLOSE={0x13, 0x4}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000500)=@in6={0xa, 0x0, 0x0, @empty}}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) io_uring_enter(r0, 0x266f, 0x0, 0x0, 0x0, 0x0) 19:45:46 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r0, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x0) connect$unix(r0, &(0x7f0000000640)=@abs, 0x6e) [ 46.021502][ T4687] loop2: detected capacity change from 0 to 140 [ 46.028773][ T4682] netlink: 53 bytes leftover after parsing attributes in process `syz-executor.5'. [ 46.052794][ T4687] EXT4-fs (loop2): Number of reserved GDT blocks insanely large: 26214 19:45:46 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x80402) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) 19:45:46 executing program 5: clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x8991, &(0x7f0000000240)) 19:45:46 executing program 2: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000140)=0xffffffffffffffff, 0x12) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 46.129015][ T4705] program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 46.133376][ T4712] loop2: detected capacity change from 0 to 140 [ 46.146731][ T4705] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 46.155295][ T4712] EXT4-fs (loop2): Number of reserved GDT blocks insanely large: 26214 [ 46.160374][ T4724] program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO 19:45:46 executing program 1: r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="b3", 0xffffff5e}], 0x1, 0x0, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='w', 0x1}], 0x1, 0x0, 0x0) 19:45:46 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001c007f030000000f0000070007ab0800020000000000020821000000000f0000000000000037000000039815fad151ba010200d0a8e54e46fe00006a0a0002", 0x43) r2 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xffff, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 19:45:46 executing program 2: write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000140)=0xffffffffffffffff, 0x12) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 19:45:46 executing program 3: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000ffe000/0x2000)=nil) [ 46.181160][ T4724] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 46.254865][ T4733] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 46.271227][ T4747] loop2: detected capacity change from 0 to 140 [ 46.293802][ T4747] EXT4-fs (loop2): Number of reserved GDT blocks insanely large: 26214 19:45:47 executing program 0: r0 = io_uring_setup(0x1397, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000100)=[0xffffffffffffffff, r1, 0xffffffffffffffff], 0x3) 19:45:47 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x12ae41, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) tee(r0, r1, 0x8, 0x0) 19:45:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0ee867081b29309b334d", 0x12e9}], 0x1) 19:45:47 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) 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) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) futex(&(0x7f00000002c0)=0x1, 0x0, 0x1, 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) 19:45:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x271) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x0}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x271) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x0}}, 0x1c) [ 46.805000][ T22] audit: type=1326 audit(1625773547.445:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4672 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 19:45:47 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x1000}], 0x1) r1 = semget$private(0x0, 0x2, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) semop(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x1000}], 0x1) 19:45:47 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x40002002, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000011", 0x5, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000012c0)={0x17, {{0xa, 0x4e28, 0x0, @dev={0xfe, 0x80, '\x00', 0x40}, 0xea4f}}}, 0x88) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0xbb8) sendto$inet6(r1, &(0x7f0000000200)="68220c3f1376285ceb39c3cf9a9a1a77636a596730c1aa1904e09add081d701091031632a18f31368a3099373852fe799585dfc88b8d2d6fd8390576f777f412b5d3230db116a56a525daa1d3d880608623121f891273b3b8f348339456df85b6b928d70e90d96f84b876f46", 0x6c, 0x4801, &(0x7f0000000180)={0xa, 0x4e23, 0x4200aefe, @empty, 0x1ad}, 0x1c) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x14, 0x0, 0x0, 0x400}, 0x10) socket(0xb, 0x80000, 0x1) 19:45:47 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000a40)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) unshare(0x400) ppoll(&(0x7f0000000040)=[{r1, 0x100}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 19:45:47 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) 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) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) futex(&(0x7f00000002c0)=0x1, 0x0, 0x1, 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) [ 46.919776][ T4781] netlink: 41631 bytes leftover after parsing attributes in process `syz-executor.4'. 19:45:47 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@private0, 0x4e22, 0x3, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@dev, 0x0, 0x33}, 0x0, @in=@dev}}, 0xe8) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 19:45:47 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) close(r0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) sendmmsg$sock(r0, &(0x7f0000000340)=[{{&(0x7f00000000c0)=@ieee802154={0x24, @short}, 0x80, 0x0, 0x0, &(0x7f0000000300)=[@mark={{0x10}}], 0x10}}], 0x1, 0x0) 19:45:47 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000100)=',', 0x1}], 0x1) 19:45:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0ee867081b29309b334d", 0x12e9}], 0x1) 19:45:47 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) 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) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) futex(&(0x7f00000002c0)=0x1, 0x0, 0x1, 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) 19:45:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x39) close(r0) 19:45:47 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)) 19:45:47 executing program 4: unshare(0x2c060000) semget$private(0x0, 0x4007, 0x0) semop(0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f00000000c0)=[{0x3, 0x5, 0x1800}, {0x3, 0x8, 0x800}], 0x2) unshare(0x8020000) [ 47.057706][ T4814] syz-executor.4 uses obsolete (PF_INET,SOCK_PACKET) [ 47.064956][ T4815] new mount options do not match the existing superblock, will be ignored [ 47.079135][ T4815] new mount options do not match the existing superblock, will be ignored 19:45:47 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) 19:45:47 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x6c060000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ffffffffffffff0000000000000002000000020000007f00000100000000000000000000000000000000000000000000000000000000000000000000ca00000000001d000000000000000000000000cc15000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff"], 0x190) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) 19:45:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x114, &(0x7f00000036c0)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) wait4(0x0, 0x0, 0x0, 0x0) r3 = gettid() tkill(r3, 0x34) 19:45:48 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) 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) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) futex(&(0x7f00000002c0)=0x1, 0x0, 0x1, 0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) 19:45:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0ee867081b29309b334d", 0x12e9}], 0x1) 19:45:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@private2, @empty, @private1, 0x0, 0x56, 0x0, 0x0, 0x0, 0x1100000}) 19:45:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x6c060000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ffffffffffffff0000000000000002000000020000007f00000100000000000000000000000000000000000000000000000000000000000000000000ca00000000001d000000000000000000000000cc15000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff"], 0x190) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) 19:45:48 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000a40), 0x8, 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f00000000c0)='rw\x00', &(0x7f0000000100)='./file0\x00', r1) 19:45:48 executing program 4: clock_getres(0x7b0a16a10fcae531, 0x0) 19:45:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/fscreate\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{0x0, 0x0, 0x0}, 0x8}], 0x1, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) 19:45:48 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000003c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x49f) close(r2) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 19:45:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="8e0ee867081b29309b334d", 0x12e9}], 0x1) 19:45:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba10800800020077196be0", 0x24) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x21, 0x0, 0x0) 19:45:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000002c0)={@multicast2, @private, 0x0, 0x88000000}, 0x10) 19:45:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x6c060000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ffffffffffffff0000000000000002000000020000007f00000100000000000000000000000000000000000000000000000000000000000000000000ca00000000001d000000000000000000000000cc15000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff"], 0x190) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) 19:45:48 executing program 2: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000400)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r0, &(0x7f0000001400)="3b27a4b46ee92b4a59073c369a5e19f9db153c4fdbc76aa2a4bb9f3e5e1aa197a9e97d1016c01813792e50c2692c175aad715d110a892949ccc6e2e54c2d5c8f0b7932b69797f217168b0c1feb128ae34f0daf487a70b5c117acd43725fe17993634f1695dabd7f998cd55e9d5bd911e86aa7a4ad75a574bb96951d6018b25d942a9544bca1ebb0e8d10c092cdcb85797673972099e4041aaf8d636f66cb1103ef2050ad28fabaed33d6927889d97f4b5ce0de71d3fd832980f4f088d0d824e20549b4bbd906ffa51ce9de54d779eb4de462faac20a3ab0ed9934373ca22cea5454f4c2a", 0xe4) sendfile(r0, r1, 0x0, 0x1c500) 19:45:48 executing program 1: sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, 0x0}, 0x0) clone3(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff09}, 0x84) 19:45:48 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/profiling', 0x841, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000003c0)=[{&(0x7f0000000040)="d73ec27789bd4ac99c1077a17c4a6f7e0841d6b0c8516ddf02475574", 0x1c}, {&(0x7f0000000440)="ce3c8fa115fa03461a2815ce2b2cfa82ea839fc0a045d08656019217bd529ed35b0609389546ae071dfc66f3f7f46548078443726983c18fb4e7d3e2d67c3b05bf649dfa39f015e8322275ffbaf9d00811be8f72dc781bf7f5db8a09d5baa9f5ae1dc8700b17101865a92c92e21b22a3c5752b4e3992fa4042c14a138c24e944702fdf600b3eeaaf5ed19aa800e54b4dd2e47038943335cea29afb524c8bfbfea5f9ffc9b25e49f14ac83620b64f2eaf3639881381dd326b6552c35f76d230f26dcf7ed38f7916170ddc6fb4d82b7db715c12f70", 0xd4}, {&(0x7f00000001c0)="5eea1953629b5e03271ba8f77b2017128b12ace1f8c2eded87997c77e0fae1b76f0176c3c85fdac1c302d8af953e0611edd497025d36b177406669b6e1e21ac719ebf0327e23f899e7c2012daa5154afcc512240cf95a5221152680dcaacfe0cb58f3b71d856336e0243eaa1599117da7e2ea9aa58a789489f1600fb111736d8cb7d7e56c72f1f5f820a994f1c579fbad1146273ec417559d65fd4754e69d4d1a1e558a5a27dac96cc31c7c04bb0de13e46c265cbe909266022a611bf1a95cddebfb48dff7bb58d92ec4137785debc187792a0d63e54312a324cbf8349ca9dae50ec", 0xe2}, {&(0x7f00000002c0)="68d9a60544edea26", 0x8}, {&(0x7f0000000100)="4f4cb814e9c1d87c32bdcd5c9998f119bc03c43e732fe1fb01184ee059aa888196503c3fcb20", 0x26}, {&(0x7f0000000340)="53c6d14a301be3c93b6be6609ccf5a32a6516564cf39e1916fcb4090ec18d323d7ac240f589777c9e3f444198075b5e691b446e9f1538439c5d99609abb597d9a73afc95d1a3114e80d93c2547aeb83fe8902b85536a48d5519fb31255a0a3ed0b84c15221e285b98076ff1eb0ea5d16", 0x70}], 0x6, 0x1) splice(r1, 0x0, r0, 0x0, 0x100000000, 0x0) 19:45:48 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000180)="900000001d001f4d154a817393278bff0280a578020000000404840004000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000766436c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x0, 0x0, 0x0) 19:45:48 executing program 1: io_setup(0x1ff, &(0x7f0000000400)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r0, 0x0, 0x0) io_submit(r0, 0x3, &(0x7f0000001900)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000140)}, 0x0, 0x0]) 19:45:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x6c060000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ffffffffffffff0000000000000002000000020000007f00000100000000000000000000000000000000000000000000000000000000000000000000ca00000000001d000000000000000000000000cc15000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff"], 0x190) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 48.069068][ T4921] loop2: detected capacity change from 0 to 264192 19:45:48 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcd, 0x0, 0x3c) 19:45:48 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/pm_freeze_timeout', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 19:45:48 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000b80)="fb96256a115143ae89137a5b5c90a6cd97b374f2ae640cb4f16779355c1e542d9104622660895f3aec97ffafec850236b82e2f1657c9926e8beb3e12ac55364ea58175686f25381bca591d6aa1579944593121a55afd55810fa9d5b6a7505464cb8e95fe5df776bd02bf3a59e0ee48bd4c0d211608c0441b0038") writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b70536342623b372d82fefa01f9a2d83297f99b4e597f4e9fad324868e83f474d0c30d9b712f00c51c638e6aea4a8dee825286b31a260e60482bb0b4179b315d", 0xff7c}], 0x1) 19:45:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCINQ(r0, 0x5411, &(0x7f0000000000)) 19:45:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001880), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x20}) openat$cgroup(r2, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000200)="e0", 0x1}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(0x0, r2) dup2(r1, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) sendmsg$TIPC_NL_KEY_SET(r3, 0x0, 0x800) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000003c0)={&(0x7f0000000140), 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x68, 0x0, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "ea3cdd9a8b03f7702a8137c16e553937b7f3af4f3f913e8f"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x68}}, 0x4041) 19:45:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001880), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x20}) openat$cgroup(r2, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000200)="e0", 0x1}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(0x0, r2) dup2(r1, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) sendmsg$TIPC_NL_KEY_SET(r3, 0x0, 0x800) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000003c0)={&(0x7f0000000140), 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x68, 0x0, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "ea3cdd9a8b03f7702a8137c16e553937b7f3af4f3f913e8f"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x68}}, 0x4041) 19:45:49 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="d8c5b80000000000000005"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0xfff7}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0xa, &(0x7f00000002c0)) 19:45:49 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)={[{@dots}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}, 0x22}]}) 19:45:49 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) splice(r0, 0x0, r1, 0x0, 0x1000, 0x0) 19:45:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="370eddaf6fc9de04173831"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000323c0)=""/102397, 0x18ffd}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0xa, &(0x7f00000002c0)) 19:45:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001880), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x20}) openat$cgroup(r2, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000200)="e0", 0x1}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(0x0, r2) dup2(r1, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) sendmsg$TIPC_NL_KEY_SET(r3, 0x0, 0x800) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000003c0)={&(0x7f0000000140), 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x68, 0x0, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "ea3cdd9a8b03f7702a8137c16e553937b7f3af4f3f913e8f"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x68}}, 0x4041) 19:45:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="370eddaf6fc9de04173831"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000323c0)=""/102397, 0x18ffd}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0xa, &(0x7f00000002c0)) 19:45:49 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/116, 0x74, 0xaa) [ 48.467479][ T4978] FAT-fs (loop1): bogus number of reserved sectors 19:45:49 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)={[{@dots}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}, 0x22}]}) [ 48.467495][ T4978] FAT-fs (loop1): Can't find a valid FAT filesystem [ 48.566287][ T5002] FAT-fs (loop1): bogus number of reserved sectors [ 48.572845][ T5002] FAT-fs (loop1): Can't find a valid FAT filesystem 19:45:49 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x96, &(0x7f0000000200)="8d31e183156939000000e28c0b1dd2a357b264c8745b78376e18cd3d3dfcb946cf885a21539a0c4a081ceeb24ac13830c1beaa1b4dc69190f8d2802fab69347b9a915308c4829b4b43353c485f8bb2965cd7e1292aaa6375f12e594a37c9686d403d3a82d09ec2e57d3c3ec2117496b2dd4837334f73c37edfd46003eb96a9c79d3de0cab4645adde76e8ac90dba5bdc53cdc3235210"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) 19:45:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="370eddaf6fc9de04173831"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000323c0)=""/102397, 0x18ffd}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0xa, &(0x7f00000002c0)) 19:45:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001880), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x20}) openat$cgroup(r2, &(0x7f0000000340)='syz0\x00', 0x200002, 0x0) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000200)="e0", 0x1}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(0x0, r2) dup2(r1, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0, 0x0) sendmsg$TIPC_NL_KEY_SET(r3, 0x0, 0x800) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000003c0)={&(0x7f0000000140), 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x68, 0x0, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "ea3cdd9a8b03f7702a8137c16e553937b7f3af4f3f913e8f"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x68}}, 0x4041) 19:45:49 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80104592, &(0x7f0000001140)=""/4117) 19:45:49 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/116, 0x74, 0xaa) 19:45:49 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)={[{@dots}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}, 0x22}]}) 19:45:49 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/116, 0x74, 0xaa) 19:45:49 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f0000395000/0x1000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000180), &(0x7f0000000340)) 19:45:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="370eddaf6fc9de04173831"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000323c0)=""/102397, 0x18ffd}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() rt_sigqueueinfo(r2, 0xa, &(0x7f00000002c0)) 19:45:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f00000000c0)) [ 48.722020][ T5024] FAT-fs (loop1): bogus number of reserved sectors [ 48.728562][ T5024] FAT-fs (loop1): Can't find a valid FAT filesystem 19:45:49 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x4c81, 0xfffffffffffffffe) 19:45:49 executing program 1: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)={[{@dots}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}, 0x22}]}) 19:45:49 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x96, &(0x7f0000000200)="8d31e183156939000000e28c0b1dd2a357b264c8745b78376e18cd3d3dfcb946cf885a21539a0c4a081ceeb24ac13830c1beaa1b4dc69190f8d2802fab69347b9a915308c4829b4b43353c485f8bb2965cd7e1292aaa6375f12e594a37c9686d403d3a82d09ec2e57d3c3ec2117496b2dd4837334f73c37edfd46003eb96a9c79d3de0cab4645adde76e8ac90dba5bdc53cdc3235210"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) 19:45:49 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/116, 0x74, 0xaa) 19:45:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) set_mempolicy(0x2, &(0x7f00000000c0)=0x4f7, 0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) [ 48.785836][ T5045] loop4: detected capacity change from 0 to 4 [ 48.824668][ T5045] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (1 blocks) 19:45:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @loopback, 0x0, 0x1, [@remote]}, 0x14) [ 48.851757][ T5056] FAT-fs (loop1): bogus number of reserved sectors [ 48.858337][ T5056] FAT-fs (loop1): Can't find a valid FAT filesystem 19:45:49 executing program 2: mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1002, 0x3, &(0x7f0000fff000/0x1000)=nil) syz_io_uring_setup(0x1f1a, &(0x7f0000000140), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xb) 19:45:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) [ 48.892473][ T5070] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 48.914409][ T5070] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 48.934074][ T5045] loop4: detected capacity change from 0 to 4 19:45:49 executing program 0: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$selinux_attr(r0, 0x0, 0x0) write$selinux_attr(r0, 0x0, 0x0) 19:45:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200002007a0004f80000200040000000000000000000050000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}], 0x0, &(0x7f0000000440)) 19:45:49 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x96, &(0x7f0000000200)="8d31e183156939000000e28c0b1dd2a357b264c8745b78376e18cd3d3dfcb946cf885a21539a0c4a081ceeb24ac13830c1beaa1b4dc69190f8d2802fab69347b9a915308c4829b4b43353c485f8bb2965cd7e1292aaa6375f12e594a37c9686d403d3a82d09ec2e57d3c3ec2117496b2dd4837334f73c37edfd46003eb96a9c79d3de0cab4645adde76e8ac90dba5bdc53cdc3235210"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) [ 48.934771][ T5070] netlink: 'syz-executor.5': attribute type 16 has an invalid length. [ 48.956980][ T5045] EXT4-fs (loop4): bad geometry: block count 128 exceeds size of device (1 blocks) [ 49.001677][ T5087] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 49.012375][ T5090] loop2: detected capacity change from 0 to 64 [ 49.025244][ T5070] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 49.033801][ T5090] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 49.043482][ T5099] netlink: 'syz-executor.5': attribute type 16 has an invalid length. 19:45:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4) preadv(r0, &(0x7f0000003900)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/112, 0x70}, {0x0, 0x31}, {&(0x7f0000002840)=""/4110, 0x1000}], 0x5, 0xe3b4, 0x41) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket(0x0, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0xc, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0x1f4}, 0x700) 19:45:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x4e}, {0x0}, {0x0}, {&(0x7f0000000340)="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", 0x14a}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:45:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x2201, &(0x7f0000000180)={0xffffffffffffffda, 0x0, 0x0, "72be7fbf452788f0c445d7f0d9728fdea326d64eb247b7e9154da43d78bd83b6f74b9d31b8cf34a41a483143a09ee769fdd572ae2d4e1c6408607d682f7785548b17c3cacccf4726c27d11a3bfe2c6df8a1c77a3df0500000000000000c4d2bb36bad6a789823b51cd3b27d22e75fe5ef61c5c42b2d14f4f4beda0d63701193059050c4368feecb11909d4a988b646e49589250214ec27bbce9d287980f71b096f1156bac9196b847745e362599d6ac801cc92a85192b8f33d904a113c10f53d9e0565dc04552ddc027ab105749155d8697409c5d4bea35ccceaac3b112162600592bea4898634d8b43276a6fd61380fe7"}) 19:45:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @loopback, 0x0, 0x1, [@remote]}, 0x14) [ 49.049130][ T5090] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 49.060213][ T5090] FAT-fs (loop2): Filesystem has been set read-only 19:45:49 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x96, &(0x7f0000000200)="8d31e183156939000000e28c0b1dd2a357b264c8745b78376e18cd3d3dfcb946cf885a21539a0c4a081ceeb24ac13830c1beaa1b4dc69190f8d2802fab69347b9a915308c4829b4b43353c485f8bb2965cd7e1292aaa6375f12e594a37c9686d403d3a82d09ec2e57d3c3ec2117496b2dd4837334f73c37edfd46003eb96a9c79d3de0cab4645adde76e8ac90dba5bdc53cdc3235210"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x34) 19:45:49 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="5500000018007f5f00fe01b2a4a2809302060000fd000001020b00000a000800350028101400f0ff190005407f", 0x2d}], 0x1, 0x0, 0x0, 0x7a000000}, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 49.118790][ T5111] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 19:45:49 executing program 0: clone(0x3106000ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x80000000, 0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/uts\x00') r1 = gettid() tkill(r1, 0x3c) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r0) 19:45:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200002007a0004f80000200040000000000000000000050000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}], 0x0, &(0x7f0000000440)) 19:45:49 executing program 0: rt_sigtimedwait(&(0x7f0000000080), 0x0, 0xfffffffffffffffd, 0x8) 19:45:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000100)=@ethtool_per_queue_op={0x4b, 0x25}}) [ 49.162587][ T5111] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 49.189484][ T5111] netlink: 'syz-executor.5': attribute type 16 has an invalid length. [ 49.204915][ T5132] loop2: detected capacity change from 0 to 64 19:45:49 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000003c0)="6653078100000000000000b097eaa769be6d28c41bd34e677d114b655ef5a2f96391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5a678216d5d3568dab9af7a4d5cc06f3eb349fd086c22e3fc4ad2b0cae5170871c145045174ad6edb6b0a183dd660eb94af2121945b0d79bb5efadeaad6eaaf0ebc8ae15948eb13fe714f32449bb5e2bdfe6c86cc1d507294a8d504f1144634b26cafc25714cf7fdc166f16fa0d74cd1164f949d143767692731ed21fb541b7a2cc83eb76be0952aea033004c34140785d3135a", 0xda}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 49.215764][ T5132] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 49.232501][ T5138] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 49.240619][ T5138] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.1'. [ 49.244251][ T5132] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) 19:45:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @loopback, 0x0, 0x1, [@remote]}, 0x14) [ 49.255001][ T5138] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=5138 comm=syz-executor.1 [ 49.258472][ T5132] FAT-fs (loop2): Filesystem has been set read-only [ 49.278142][ T5138] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50688 sclass=netlink_route_socket pid=5138 comm=syz-executor.1 19:45:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4) preadv(r0, &(0x7f0000003900)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/112, 0x70}, {0x0, 0x31}, {&(0x7f0000002840)=""/4110, 0x1000}], 0x5, 0xe3b4, 0x41) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket(0x0, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0xc, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0x1f4}, 0x700) 19:45:50 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/rcu_expedited', 0x2, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x10000000) 19:45:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @loopback}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190010000400000007fd17e5ffff080004000000282459801b", 0x39}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1, @loopback, 0x0, 0x1, [@remote]}, 0x14) 19:45:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000380), 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=@getsa={0x34, 0x12, 0x1, 0x0, 0x0, {@in6=@private0, 0x0, 0x2, 0x33}, [@mark={0xc}]}, 0x34}}, 0x0) 19:45:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200002007a0004f80000200040000000000000000000050000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}], 0x0, &(0x7f0000000440)) 19:45:50 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="5500000018007f5f00fe01b2a4a2809302060000fd000001020b00000a000800350028101400f0ff190005407f", 0x2d}], 0x1, 0x0, 0x0, 0x7a000000}, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 19:45:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4) preadv(r0, &(0x7f0000003900)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/112, 0x70}, {0x0, 0x31}, {&(0x7f0000002840)=""/4110, 0x1000}], 0x5, 0xe3b4, 0x41) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket(0x0, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0xc, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0x1f4}, 0x700) 19:45:50 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x540b, 0x1) 19:45:50 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[], [{@rootcontext={'rootcontext', 0x22, 'user_u'}}], 0x9}) [ 49.986277][ T5174] loop2: detected capacity change from 0 to 64 [ 50.016018][ T5174] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 19:45:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x2, 0x4) [ 50.048171][ T5174] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 50.048291][ T5191] tmpfs: Unknown parameter 'rootcontext"user_u' [ 50.056745][ T5174] FAT-fs (loop2): Filesystem has been set read-only [ 50.082030][ T5196] tmpfs: Unknown parameter 'rootcontext"user_u' 19:45:50 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000022c0)='pagemap\x00') readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000080)=""/152, 0x98}, {&(0x7f0000000140)=""/87, 0x57}], 0x4) 19:45:50 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCVHANGUP(r0, 0x5417, 0x400000) [ 50.094099][ T5202] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.1'. [ 50.123040][ T5202] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=5202 comm=syz-executor.1 [ 50.136271][ T5202] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50688 sclass=netlink_route_socket pid=5202 comm=syz-executor.1 19:45:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4) preadv(r0, &(0x7f0000003900)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/112, 0x70}, {0x0, 0x31}, {&(0x7f0000002840)=""/4110, 0x1000}], 0x5, 0xe3b4, 0x41) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket(0x0, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0xc, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0x1f4}, 0x700) 19:45:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x5401, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "d2c398e4ae7466fb1ec389285205fb4a96b5ca"}) 19:45:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200002007a0004f80000200040000000000000000000050000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}], 0x0, &(0x7f0000000440)) 19:45:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x6}]}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$unix(r0, &(0x7f0000000980)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, 0x0) 19:45:51 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2f) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@local, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote, 0x0, 0x32}, 0x0, @in=@dev}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 50.598966][ T5224] loop2: detected capacity change from 0 to 64 [ 50.609006][ T5224] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 50.634299][ T5224] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 50.642945][ T5224] FAT-fs (loop2): Filesystem has been set read-only 19:45:51 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="5500000018007f5f00fe01b2a4a2809302060000fd000001020b00000a000800350028101400f0ff190005407f", 0x2d}], 0x1, 0x0, 0x0, 0x7a000000}, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 19:45:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4) preadv(r0, &(0x7f0000003900)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/112, 0x70}, {0x0, 0x31}, {&(0x7f0000002840)=""/4110, 0x1000}], 0x5, 0xe3b4, 0x41) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket(0x0, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0xc, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0x1f4}, 0x700) 19:45:51 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffffdbf}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x173, &(0x7f0000000500)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) 19:45:51 executing program 3: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = epoll_create(0x8) r4 = eventfd2(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000200)) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000040)=r4, 0x1) io_uring_enter(r0, 0x6eaa, 0x0, 0x0, 0x0, 0x0) 19:45:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0xffd8, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, 0x1, 0x0) 19:45:51 executing program 5: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={0x0, &(0x7f0000000080)="41cb3c55e4b9a862530c1f84ab4e508e20fb75b29f215a1eb8fe6a67d2e1fb025a27baaa8852a940bffc079c"}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019611dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x0, 0x18a, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x36) 19:45:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000100)="1400000052004f7fb3e4bf80a000080000000000", 0x14) recvmmsg(r1, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x344, 0x0, 0x0) ppoll(&(0x7f0000000380)=[{0xffffffffffffffff, 0x1a324}, {0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0x8004}, {r1, 0x688}, {0xffffffffffffffff, 0x8272}, {r0, 0x100}, {r0, 0xc000}], 0x7, 0x0, 0x0, 0x0) [ 50.962135][ T5276] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.1'. [ 50.975782][ T5276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=5276 comm=syz-executor.1 [ 50.988879][ T5276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50688 sclass=netlink_route_socket pid=5276 comm=syz-executor.1 19:45:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4) preadv(r0, &(0x7f0000003900)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/112, 0x70}, {0x0, 0x31}, {&(0x7f0000002840)=""/4110, 0x1000}], 0x5, 0xe3b4, 0x41) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket(0x0, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0xc, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0x1f4}, 0x700) 19:45:52 executing program 2: pkey_free(0xffffffffffffffff) 19:45:52 executing program 5: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={0x0, &(0x7f0000000080)="41cb3c55e4b9a862530c1f84ab4e508e20fb75b29f215a1eb8fe6a67d2e1fb025a27baaa8852a940bffc079c"}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019611dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x0, 0x18a, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x36) 19:45:52 executing program 3: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="417f0db3010500483f0522"], 0xe8}}, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000380)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102385, 0x18ff1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0x33, &(0x7f00000002c0)) 19:45:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/1, 0x1}], 0x8) 19:45:52 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="5500000018007f5f00fe01b2a4a2809302060000fd000001020b00000a000800350028101400f0ff190005407f", 0x2d}], 0x1, 0x0, 0x0, 0x7a000000}, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 19:45:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x27fe, 0x4) preadv(r0, &(0x7f0000003900)=[{0x0}, {0x0}, {&(0x7f0000001740)=""/112, 0x70}, {0x0, 0x31}, {&(0x7f0000002840)=""/4110, 0x1000}], 0x5, 0xe3b4, 0x41) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x3654}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket(0x0, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0xc, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0x1f4}, 0x700) 19:45:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/1, 0x1}], 0x8) 19:45:52 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x35, 0x0, 0x1, 0xffffffff}, {}, {0x6, 0x0, 0x0, 0x7ffffff4}]}) socket$packet(0x11, 0x3, 0x300) 19:45:52 executing program 5: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={0x0, &(0x7f0000000080)="41cb3c55e4b9a862530c1f84ab4e508e20fb75b29f215a1eb8fe6a67d2e1fb025a27baaa8852a940bffc079c"}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019611dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x0, 0x18a, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x36) 19:45:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/1, 0x1}], 0x8) 19:45:52 executing program 2: timer_create(0x8, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000380), &(0x7f00000003c0)) [ 51.795371][ T5332] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.1'. [ 51.807088][ T5332] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=5332 comm=syz-executor.1 [ 51.820251][ T5332] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50688 sclass=netlink_route_socket pid=5332 comm=syz-executor.1 19:45:52 executing program 5: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={0x0, &(0x7f0000000080)="41cb3c55e4b9a862530c1f84ab4e508e20fb75b29f215a1eb8fe6a67d2e1fb025a27baaa8852a940bffc079c"}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019611dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x0, 0x18a, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() wait4(0x0, 0x0, 0x0, 0x0) tkill(r1, 0x36) 19:45:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/1, 0x1}], 0x8) 19:45:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20004091, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendmmsg$sock(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="1ad54ecd3bd296354b870a3765cf2cc87defe6cfb5d79a40127ef03db054dd7e0bcd9135eae48dac67146101a93c506d85663b10256423d1f68538e32755c4b77f1d7d9e4b403f9989a273b132f16e6ddc1f8cca4c3a8c16335ab42d2803cf13dcd846a3deb37c40c7f653f8746ac2528d9f98f00d924efd805d7f5e0edea02aa0469c2c16eb4b0a18e72da19c81b29626414f153f47b7fd8bc1a582c6be68f02c7c48250cc2ba5a2ac26f5768eb7b698ca553481514eb703ef794af469d211203eeb5b93d6ed167c783d97e788ef2d372b4b7686f1a512165961e6fa1430071cac04e6c2247584613db5f2a9dafbd40e10c8efc2d21b76b78a71303af93e5ca7cd641fff07873d2df46f21d871546fb4c0e1e1a500bf126813a21b0e3504a1aecace4d9ffcf81dea8587f820f8b4393284aa771cac5208547d61178febd681b70e52678048e97d7f361f2238be5ffa245a2", 0x152}, {&(0x7f0000001d80)="9bda59713a4f0779928aaf959d59095f0470cbb29a3938f48cca67b8ad65b7ec00e5b320f431db9eb69f59c8ae40354fb73c8792df2befdbc697acf368e39527152402d26f350c5844ebf90cf3fc97ba10af55e1b05c821b6c04ac895486f295ca70592268a390c586a0504f147c0d958158b6114b3d530e4f42eea6772f68dab19010d092d22380b1bfee219daad5599b31c33caabf32d77e9b49dccf395466df208789a3e395a11894c2cfb6a4fd34d22e5a5919ef53", 0xb7}], 0x2}}, {{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="1000", 0x2}, {&(0x7f0000001f00)="aa56c7c244d3018584a103afe722183407338d6626f708ec4e3738bcac486cd2961d853831b895511a41b5e70e3566d7c756138c7614be5e632a2826e526a555e74bc301bd9ae3afdb9ec3185d219f9dc3d5f2f381052f6e49114d4c6ad29fa227443b0153b1efa0a3d83b47ded28711aee4adef71af51271ae666aac6058207ffea4ed91d01ca7af7f3b94df4a93c0fb4", 0x91}, {&(0x7f0000000500)="f381341dde39263937917327469072da16f02af2969798d1394fd7d2456b6b9de1c1907716bcf66fc30587b1adc10200000000000000c14a7add1c8b0e7b10cd70f73463fcb1bccc27e47fbcc0f0021c0deefa2d3484f600ad05b67fbd1dc6f70ff6ff0b5ae678d05fe53a8bddec08e1b258064239f87e8b040000000000000000", 0x81}], 0x3}}], 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x14c4, 0x11, 0x0, 0x27) 19:45:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="200000004000000003000000300000000f00f2ff000000000200000002000000008000000080000021000000dcf4655fdcf4655f0100ffff53ef010003000000dbf4655f000000000000000001000000000000000b0000000002a6e86c", 0x5d, 0x400}], 0x0, &(0x7f00000000c0)) 19:45:52 executing program 3: clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="66530700ae897094e7b144b097eaa769be6d05c41bd34e677d114b65cb499374a8db38f8c44f7b7d9ce423c26f45959cc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485ce9c0952", 0x4a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x4) [ 52.236691][ T5356] loop4: detected capacity change from 0 to 4 [ 52.246461][ T5356] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 52.257019][ T5356] EXT4-fs (loop4): Can't read superblock on 2nd try 19:45:53 executing program 3: clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="66530700ae897094e7b144b097eaa769be6d05c41bd34e677d114b65cb499374a8db38f8c44f7b7d9ce423c26f45959cc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485ce9c0952", 0x4a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x4) 19:45:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000003b40)={0x18, 0x16, 0x68bc6305220b7d7, 0x0, 0x0, {0xa, 0x0, 0x150}, [@generic="85"]}, 0x18}}, 0x0) 19:45:53 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) write(r0, &(0x7f00000000c0)="b4", 0xfdef) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)) 19:45:53 executing program 0: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x22, 0x0, 0xfffffffffffffc98) 19:45:53 executing program 2: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x2}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000240)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:45:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="200000004000000003000000300000000f00f2ff000000000200000002000000008000000080000021000000dcf4655fdcf4655f0100ffff53ef010003000000dbf4655f000000000000000001000000000000000b0000000002a6e86c", 0x5d, 0x400}], 0x0, &(0x7f00000000c0)) 19:45:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="200000004000000003000000300000000f00f2ff000000000200000002000000008000000080000021000000dcf4655fdcf4655f0100ffff53ef010003000000dbf4655f000000000000000001000000000000000b0000000002a6e86c", 0x5d, 0x400}], 0x0, &(0x7f00000000c0)) 19:45:53 executing program 2: semtimedop(0x0, &(0x7f0000000140)=[{0x1, 0x100}, {0x0, 0x9e9}, {0x0, 0x7f}], 0x3, 0x0) 19:45:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x103, "ed105400000000003eac3e200000001d00"}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)="0908000000004cfcd3b6c9b338a9d17bf8d5", 0x12}], 0x3, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x120, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x22) [ 52.655762][ T5397] loop4: detected capacity change from 0 to 4 [ 52.663104][ T5397] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 52.663226][ T5397] EXT4-fs (loop4): Can't read superblock on 2nd try 19:45:53 executing program 0: socket(0x11, 0x800000003, 0x0) r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, {0x4211}}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 19:45:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x103, "ed105400000000003eac3e200000001d00"}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)="0908000000004cfcd3b6c9b338a9d17bf8d5", 0x12}], 0x3, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x120, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x22) 19:45:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDDELIO(r0, 0x4b4a, 0x700000000000000) [ 52.730737][ T5411] loop4: detected capacity change from 0 to 4 [ 52.747392][ T5411] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 52.762658][ T5411] EXT4-fs (loop4): Can't read superblock on 2nd try 19:45:56 executing program 3: clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="66530700ae897094e7b144b097eaa769be6d05c41bd34e677d114b65cb499374a8db38f8c44f7b7d9ce423c26f45959cc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485ce9c0952", 0x4a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x4) 19:45:56 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) write(r0, &(0x7f00000000c0)="b4", 0xfdef) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)) 19:45:56 executing program 2: r0 = socket$inet(0x10, 0x2000000003, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000080)="240000002e0007031dfffd946fa2830020200a0002010000001d8568081ba3a20400ff7e", 0x24}], 0x1}, 0x0) 19:45:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="200000004000000003000000300000000f00f2ff000000000200000002000000008000000080000021000000dcf4655fdcf4655f0100ffff53ef010003000000dbf4655f000000000000000001000000000000000b0000000002a6e86c", 0x5d, 0x400}], 0x0, &(0x7f00000000c0)) 19:45:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000400)="66530700ae07000000364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb7807140d5f021c8b8cb891a643ec7bed620fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c560001000000000000fb8005128e7e4d939955f8ac396203784000400f573fbf000000000000000761f35e959f130dec9512543bdd63f10b4be0208e54063fb609a5481b429f09d24eea2d696569eada31b0040015f0332701d9d14a3f9209d666578cc0266bce7860eaaf305ae19faf0f82dfefd5e00d421b0000000000000000949f4f9f00", 0xf1}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 19:45:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x103, "ed105400000000003eac3e200000001d00"}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)="0908000000004cfcd3b6c9b338a9d17bf8d5", 0x12}], 0x3, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x120, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x22) 19:45:56 executing program 0: r0 = perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000002c0)={0x0, 0x6c, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000050000000900010073797a300000000074000000030a01030000000000000000050000000900030073797a31000000000900010073797a300000000048000480080002400e865b2b08000140000000020800024022904fa91400030073797a6b616c6c657231000000000000080001"], 0xbc}}, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x80}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NFT_BATCH(r6, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={{0x14}, [@NFT_MSG_DELCHAIN={0x74, 0x5, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x7}, [@NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xa1fad34}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x67a9415a}]}, @NFTA_CHAIN_COUNTERS={0x34, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x81}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x40}, @NFTA_COUNTER_BYTES={0xc}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0xfff}]}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}]}], {0x14}}, 0x9c}, 0x1, 0x0, 0x0, 0x4008090}, 0x4004044) sendmsg$NLBL_CIPSOV4_C_REMOVE(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001400)=ANY=[@ANYRES64=r4, @ANYRESDEC, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES64, @ANYRESHEX=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001500)=0x0) perf_event_open(&(0x7f0000001480)={0x5, 0x80, 0x81, 0x9, 0x2, 0x8, 0x0, 0xd0, 0x10, 0x6, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xffffff00, 0x1, @perf_config_ext={0x4cd, 0x8}, 0x4220a, 0x5, 0x99f, 0x7, 0x400, 0x7, 0x8, 0x0, 0x3f, 0x0, 0x4}, r7, 0x3, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000480)={0x0, r4, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000040)={{r4, 0x9, 0x2, 0x7fffffff, 0xff, 0x0, 0x5, 0x9, 0xc94, 0x3, 0x1, 0x845, 0x9, 0x57, 0x100000}, 0x8, [0x0]}) splice(r2, &(0x7f00000000c0)=0xbc7, r2, &(0x7f0000000180)=0xfffffffffffffff9, 0x3, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="39000000130003475fae7cdac52541300600000001000000450000002500000019001a00120002000200000000000006040000000000000000", 0x39}], 0x1) socket(0x0, 0x3, 0x0) 19:45:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) close_range(0xffffffffffffffff, r0, 0x0) 19:45:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x103, "ed105400000000003eac3e200000001d00"}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)="0908000000004cfcd3b6c9b338a9d17bf8d5", 0x12}], 0x3, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x120, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x22) [ 55.626714][ T5444] loop4: detected capacity change from 0 to 4 [ 55.635724][ T5444] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem 19:45:56 executing program 4: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x47be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_procfs$userns(0x0, &(0x7f0000000040)) [ 55.635782][ T5444] EXT4-fs (loop4): Can't read superblock on 2nd try [ 55.690523][ T5461] device lo entered promiscuous mode [ 55.697173][ T5461] Y4`Ҙ: renamed from lo [ 55.701460][ T5461] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 19:45:56 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xb1, &(0x7f0000000140)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3d33001419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a869863009780dd6e673a02f7ed829932929af9dffb1fa2cd7328202ac55f4f5dbb8c4dc156a43ad243b8691a8a3fcf561c33f46ab89803f47d97e04f7bf9cafb006ae29480408c8380c"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) 19:45:56 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$NFNL_MSG_ACCT_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="5000000002090001a486797a30000000a02c1f35d7338eb2c8c8479ece7251db123c0000000c0003400000816312327133413de01dc55ebcdff20001000000100000010073797a31000000000c000640000000a98d970a6469db5e0163813e86b2415b87ce414787cfbefb0997c2e919088f6328f202a8e5a63500259244e846c78684ef8a89131f616e68b28027d08c507576c30453d5366e5f705d8629836636de78534d58c5388ab474ed4ae981b54d6bb0e9f12ebfc2bc6e1ac7c51b15e6a4741e"], 0x50}, 0x1, 0x0, 0x0, 0x24008000}, 0x20040000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 55.702003][ T5461] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. 19:45:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x68, r2, 0x781909c9211f392f, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:traceroute_exec_t:s0\x00'}]}, 0x68}, 0x1, 0x300}, 0x0)