[ OK ] Started OpenBSD Secure Shell server. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.95' (ECDSA) to the list of known hosts. 2021/05/21 00:01:42 fuzzer started 2021/05/21 00:01:43 dialing manager at 10.128.0.163:42705 2021/05/21 00:01:43 syscalls: 1997 2021/05/21 00:01:43 code coverage: enabled 2021/05/21 00:01:43 comparison tracing: enabled 2021/05/21 00:01:43 extra coverage: enabled 2021/05/21 00:01:43 setuid sandbox: enabled 2021/05/21 00:01:43 namespace sandbox: enabled 2021/05/21 00:01:43 Android sandbox: enabled 2021/05/21 00:01:43 fault injection: enabled 2021/05/21 00:01:43 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/05/21 00:01:43 net packet injection: /dev/net/tun does not exist 2021/05/21 00:01:43 net device setup: enabled 2021/05/21 00:01:43 concurrency sanitizer: enabled 2021/05/21 00:01:43 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/05/21 00:01:43 USB emulation: /dev/raw-gadget does not exist 2021/05/21 00:01:43 hci packet injection: /dev/vhci does not exist 2021/05/21 00:01:43 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2021/05/21 00:01:43 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2021/05/21 00:01:44 suppressing KCSAN reports in functions: '_find_next_bit' 'step_into' 'blk_mq_dispatch_rq_list' 'generic_write_end' 'n_tty_receive_buf_common' '__xa_clear_mark' '__ext4_new_inode' 'filemap_read' 'futex_wait_queue_me' 2021/05/21 00:01:44 fetching corpus: 0, signal 0/2000 (executing program) 2021/05/21 00:01:44 fetching corpus: 50, signal 15595/19124 (executing program) 2021/05/21 00:01:44 fetching corpus: 100, signal 23516/28402 (executing program) 2021/05/21 00:01:44 fetching corpus: 150, signal 29663/35845 (executing program) 2021/05/21 00:01:44 fetching corpus: 200, signal 34033/41409 (executing program) 2021/05/21 00:01:44 fetching corpus: 250, signal 40534/48775 (executing program) 2021/05/21 00:01:44 fetching corpus: 300, signal 44044/53277 (executing program) 2021/05/21 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fetching corpus: 3271, signal 130869/131716 (executing program) 2021/05/21 00:01:51 starting 6 fuzzer processes 00:01:51 executing program 0: r0 = socket(0xa, 0x3, 0x9) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@abs, 0x6e, 0x0}, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:51 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x1}, 0x6e) connect(r1, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) 00:01:51 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000001440)={[{@resuid}, {@sb}]}) 00:01:51 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f37237647e947e4df739526ecbb3987b178b1ead5a678216d5d3568dab9af7a4d5cc06f3eb349fd086c22e3fc56d2b0cae5170871c145045174ad6edb6b0a183dd660ef", 0x67}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:01:51 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x1, 0x80, 0xc3, 0x5c, 0x8, 0xdc, 0x0, 0x0, 0xa00, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x43020, 0xb6, 0x2, 0x7, 0x0, 0x8, 0x546, 0x0, 0x7fff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x154) r3 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xa4081, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) 00:01:51 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 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) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3, &(0x7f0000000040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x20) syzkaller login: [ 27.218808][ T25] audit: type=1400 audit(1621555311.410:8): avc: denied { execmem } for pid=1746 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 27.338486][ T1752] cgroup: Unknown subsys name 'perf_event' [ 27.345971][ T1752] cgroup: Unknown subsys name 'net_cls' [ 27.346846][ T1753] cgroup: Unknown subsys name 'perf_event' [ 27.357276][ T1754] cgroup: Unknown subsys name 'perf_event' [ 27.365598][ T1754] cgroup: Unknown subsys name 'net_cls' [ 27.372944][ T1755] cgroup: Unknown subsys name 'perf_event' [ 27.379948][ T1753] cgroup: Unknown subsys name 'net_cls' [ 27.388403][ T1755] cgroup: Unknown subsys name 'net_cls' [ 27.390066][ T1756] cgroup: Unknown subsys name 'perf_event' [ 27.402602][ T1756] cgroup: Unknown subsys name 'net_cls' [ 27.402878][ T1760] cgroup: Unknown subsys name 'perf_event' [ 27.416258][ T1760] cgroup: Unknown subsys name 'net_cls' [ 31.828815][ T4458] loop3: detected capacity change from 0 to 264192 [ 31.831885][ T4451] loop5: detected capacity change from 0 to 512 [ 31.852867][ T4458] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 31.873223][ T4451] EXT4-fs (loop5): warning: mounting unchecked fs, running e2fsck is recommended [ 31.903203][ T4451] EXT4-fs (loop5): mounted filesystem without journal. Opts: resuid=0x0000000000000000,sb=0x0000000000000000,,errors=continue. Quota mode: none. 00:01:56 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xbf, &(0x7f00000001c0)="000000000000b50cec00050000000000000094bd9d45b0000000000000047d150801428a6a79940c9c0689bf74257a994a5cd7efad5175d8b454438488090804f443aa7ef6ee20c76b47e963c3ffe7365aba2063d1f69f3734a28a7e7d5dea167f8acc6439296b636226d39ad8b70ec8245cf266d26fbf76181616108401846eef0cb691b27fd4c537bb4c89a66cd5f09718ebd2d2595f8f3f023f7e4e88b6b7009b0cc5e0b52db8388ce6dd896dd0024e7083f34c69d42c6c7f0e1d7b0868"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 00:01:56 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 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) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3, &(0x7f0000000040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x20) 00:01:56 executing program 0: r0 = socket(0xa, 0x3, 0x9) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@abs, 0x6e, 0x0}, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:56 executing program 0: r0 = socket(0xa, 0x3, 0x9) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@abs, 0x6e, 0x0}, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:56 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f37237647e947e4df739526ecbb3987b178b1ead5a678216d5d3568dab9af7a4d5cc06f3eb349fd086c22e3fc56d2b0cae5170871c145045174ad6edb6b0a183dd660ef", 0x67}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:01:56 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3, &(0x7f0000000040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x20) 00:01:56 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x1}, 0x6e) connect(r1, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) 00:01:56 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 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) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3, &(0x7f0000000040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x20) 00:01:56 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x1}, 0x6e) connect(r1, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) 00:01:56 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f37237647e947e4df739526ecbb3987b178b1ead5a678216d5d3568dab9af7a4d5cc06f3eb349fd086c22e3fc56d2b0cae5170871c145045174ad6edb6b0a183dd660ef", 0x67}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 00:01:56 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x1, 0x80, 0xc3, 0x5c, 0x8, 0xdc, 0x0, 0x0, 0xa00, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x43020, 0xb6, 0x2, 0x7, 0x0, 0x8, 0x546, 0x0, 0x7fff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x154) r3 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xa4081, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) 00:01:56 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x1}, 0x6e) connect(r1, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) [ 32.179741][ T1764] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 32.239163][ T4553] loop3: detected capacity change from 0 to 264192 [ 32.248104][ T4553] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 32.418364][ T22] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:01:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)=@ethtool_stats}) 00:01:59 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x1, 0x80, 0xc3, 0x5c, 0x8, 0xdc, 0x0, 0x0, 0xa00, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x43020, 0xb6, 0x2, 0x7, 0x0, 0x8, 0x546, 0x0, 0x7fff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x154) r3 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xa4081, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) 00:01:59 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x1, 0x80, 0xc3, 0x5c, 0x8, 0xdc, 0x0, 0x0, 0xa00, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x43020, 0xb6, 0x2, 0x7, 0x0, 0x8, 0x546, 0x0, 0x7fff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x154) r3 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xa4081, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) 00:01:59 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x1, 0x80, 0xc3, 0x5c, 0x8, 0xdc, 0x0, 0x0, 0xa00, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x43020, 0xb6, 0x2, 0x7, 0x0, 0x8, 0x546, 0x0, 0x7fff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x154) r3 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xa4081, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) 00:01:59 executing program 0: r0 = socket(0xa, 0x3, 0x9) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@abs, 0x6e, 0x0}, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:59 executing program 0: clone3(&(0x7f0000000240)={0x900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) 00:01:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)=@ethtool_stats}) [ 35.010471][ T4569] loop3: detected capacity change from 0 to 264192 [ 35.025703][ T4568] loop1: detected capacity change from 0 to 264192 [ 35.043784][ T4569] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 35.055926][ T4568] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 35.076894][ T4577] loop4: detected capacity change from 0 to 264192 00:01:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)=@ethtool_stats}) 00:01:59 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f37237647e947e4df739526ecbb3987b178b1ead5a678216d5d3568dab9af7a4d5cc06f3eb349fd086c22e3fc56d2b0cae5170871c145045174ad6edb6b0a183dd660ef", 0x67}], 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(0x9, r0, 0x0, 0x0) [ 35.101494][ T4577] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 35.153095][ C1] hrtimer: interrupt took 28701 ns 00:01:59 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x1, 0x80, 0xc3, 0x5c, 0x8, 0xdc, 0x0, 0x0, 0xa00, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x43020, 0xb6, 0x2, 0x7, 0x0, 0x8, 0x546, 0x0, 0x7fff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x154) r3 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xa4081, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) 00:01:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)=@ethtool_stats}) 00:01:59 executing program 0: clone3(&(0x7f0000000240)={0x900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) 00:01:59 executing program 5: clone3(&(0x7f0000000240)={0x900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) [ 35.306488][ T4613] loop4: detected capacity change from 0 to 264192 [ 35.331086][ T4613] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:01:59 executing program 0: clone3(&(0x7f0000000240)={0x900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) 00:01:59 executing program 5: clone3(&(0x7f0000000240)={0x900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) [ 35.581634][ T22] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:01:59 executing program 0: clone3(&(0x7f0000000240)={0x900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) 00:01:59 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x1, 0x80, 0xc3, 0x5c, 0x8, 0xdc, 0x0, 0x0, 0xa00, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x43020, 0xb6, 0x2, 0x7, 0x0, 0x8, 0x546, 0x0, 0x7fff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x154) r3 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xa4081, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) 00:01:59 executing program 5: clone3(&(0x7f0000000240)={0x900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) clone3(&(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[0x0], 0x1}, 0x58) 00:01:59 executing program 3: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x1, 0x80, 0xc3, 0x5c, 0x8, 0xdc, 0x0, 0x0, 0xa00, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x43020, 0xb6, 0x2, 0x7, 0x0, 0x8, 0x546, 0x0, 0x7fff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x154) r3 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xa4081, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) 00:01:59 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x1, 0x80, 0xc3, 0x5c, 0x8, 0xdc, 0x0, 0x0, 0xa00, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x43020, 0xb6, 0x2, 0x7, 0x0, 0x8, 0x546, 0x0, 0x7fff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x154) r3 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xa4081, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) [ 35.723230][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 35.753221][ T4646] loop3: detected capacity change from 0 to 264192 [ 35.783443][ T4654] loop4: detected capacity change from 0 to 264192 [ 35.790525][ T4646] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 35.800361][ T4654] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 35.825559][ T4659] loop1: detected capacity change from 0 to 264192 [ 35.875316][ T4659] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 36.069805][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:02:02 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x1, 0x80, 0xc3, 0x5c, 0x8, 0xdc, 0x0, 0x0, 0xa00, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x1}, 0x43020, 0xb6, 0x2, 0x7, 0x0, 0x8, 0x546, 0x0, 0x7fff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x4) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x154) r3 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xa4081, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0xa198) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) 00:02:02 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/83, 0x53}], 0x1) write(r3, &(0x7f00000016c0)="bd578c0e", 0x4) tee(r2, r1, 0x3, 0x0) 00:02:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000001d005f0614f9f407faac4700020000000400000065cc23d008000100008fe721", 0x24) 00:02:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000c40)={&(0x7f0000000000), 0xc, &(0x7f0000000b80)=[{&(0x7f0000000080)={0x1b8, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xd9, 0x0, 0x0, 0x1, [@generic, @generic="fd6e0dbe789da14dda879567ca77d09b2434b41670f05c8baadb1d9ca254c7c4818295c9bcbfb52cbf4eb03fdfffa8af5942510ab8f46edf5e73c674cf59c62d68c0fbdc2d24435526c1d45a5f9b861b3622e62ca3d292af4e8235c1120a5c7950afd0bab40b5b0a1b0aaeb1616db53f1d6703679f60775fb297dacbe961f414660784227295701174f225bab7cdd22b5f41413ec5eb13568ebee2953521912190a0a6", @generic="26e38b9511a95fa322873398091a2770400aa36254f5203b66e3e0f18a5235b908bbdf04ccb3ab18b85148bdc2353e28ef31"]}, @generic="23c4fef091fa364d6d9b8c6c32f78f26744966b6f256f6a1a0b1f2bfc481f309a9124300e9a52157db161857ae495dad22a0725e08cb4885f4d4cc8e361263cdeaca28ec8b34983fbb6ba0e2d5afa9900e62c1d2977043eb59b5edd83764f171deb5d8cb6575c8", @generic="f76f1c2ab336379e3861fa845da9efc320b04b5b72428d9e7f2d601afef24c7a3cc7812122ccd5f74c3450c43391eca13a7f8fb997612fef2dd68c912f979e318056a52aadd25c2677617e40c1887db1b1727e6b07dfbe4776ee6b6f3da0aebfe26967c1df"]}, 0x1b8}, {&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x2d, 0x0, 0x0, 0x0, @binary="6d007df13549cace51aa8b8b3dba133e5dd002a6328edc4e3d6bbf26acd761c56a024802125407842d"}, @typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @generic="3a0289800d14b28f9fedb02c65be756c88fe", @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="4c60583a4345d848c0af7250be292e9042477fe3eb325f82b8a717b352401f99554a06d23a225a852bec1ce0d21167f5302c16bb80ee04dfde184bb67961ce8026bd26b59c931d75d5efa91e67db3c59c97e7e6701c076fb0abe60c287e355585b01bde88df72acc624bd655084de2573bfb15485059245fe453805df236ebc0d963fb0aecde87106cb62eed888998a877658b327a334710502f0b59e68010d36925986455a58b5b45eb72d8eaabcb0f3c1978679757a1a5e56a013ad49a6735dfcf2f0b717b13d0230afaf6390fa44b8f92eed337ab94c3f0cde839f9ded0b50f78da1f233abe102e2cbf17762c746835e5e0180567339af6", @typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic="76480d9b5c3b526be733d1ed480fa3a41bb595607595dbae45861319a33a3c299eda0a93e03c8ef7a7ba87d1004bb60e47c478d4e002f2c7711af100879385ed92f8b67ad4c8ba53a57f64f0ecc0439ca53329ddb0fcbb286e02080f5f3f746bf982f82bd340e29cc365516852fe5b0969a965725991b7bf26c8b974132a5ea03049a44cc1c93c4f5de8faa889d50850318686380e46764f5a7ada010d8f0b1c54def74998681fe0fd32cf47fea080da03e633fa179cd1ee7f152275a8", @typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="c20ce72f12ebceda61366217bcd92358ff8e9780778a08deceb7c4429577d8dc5549e0b3d71561cf368444818d36ffe62e15d49aa36ce7b98b485781902eb84382e14b559e6f905af0153935377d4e4a50d1bd1c136d689227856cf32bdd3dc6a9aceebd237f293e240d78fc3e894ae511ab8abc72711c4e514957c6f74f3af0e7de580eb5170e929c662fd741abe9722de87ba9c09c2e1aab26aa1fc3b18093054eccfffd0e623c21ee516e482510c3ff9ad57b2eda80bc9e04e1042a8d8b", @generic="06ca015d5c5ac432d7a3c7f1b145aafb0505a01007ec4b65393bc495726075b0e0b53226604aad607ea59c07ed63313ee2494367f5f54e6369a2d29ac2f89dfbe6703173acf2a32128795edb04bf67397172618d1f16"]}, 0x344}, {&(0x7f00000014c0)={0x13a4, 0x0, 0x0, 0x0, 0x0, "", [@generic="a515e7", @generic="535177c93e5d8f12743a29d51b241de0e3226f315c1eff5f49973c36a726a355b22b0aa209b12edf91ced628e75cd91a0f7141117802e8a9a8c41650ae273a13b2d9a7d90db039f47ab54a0783f6c66d5378e6e44f0527c249f13f9c4a74a1bf404d5a00da1f6d10e2ad3b8b060af7a9bf52bafe345788786eb67e20a1f1d790056897b07a1d26d7d1db93bcb002d92923c3630b8d5679d4d8b5015b3976ef5474987a38016ce26edbb4f515c223", @typed={0xc, 0x0, 0x0, 0x0, @u64}, @nested={0x154, 0x0, 0x0, 0x1, [@generic="9ecab24e672c3546ee7180b9d8dd7a91c5b473fd7cbfae1323b24c9904ad2dc6085ba1d69b59258a1f8c7af4ec5dec18989197d2c93ff3ea91356bd210a89d6dd51fa6cc9e88006976428626f8b07c5b80f89ffc93895bad96e0c021451476de679847a3e37e5ffb0e9268e438f81de11d9c9ca841f8a617bc434c31fe0a3a6f92954208601d9091854a1824db62730bffa38bf5342ea0d7e4df5c5ea72f71f90db36c2b98c684cb5ccd052d65ca2a1770a6fddc04e445031234e1279b6ef33a2e56fdb8d2a061fc7ee686f2a14e4d680900646f4d7dbb3ff57d", @typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @generic="d8c25852e411016d11f6b4bc10f1e113df165bb7c5209f0c0309585f5c49480c490596c8863db14192a300add6304bf31191c1c429dfca00780970dd355ef4d8e573f94f5a8d44aef8a8c4fe8b646c69cfe2eae2ab50813b643294c2dcefd10167de7f024bbf964f7d82d15ef03a"]}, @generic="9a2ec1ed6a4356c7b5c461c7c68d", @typed={0x0, 0x0, 0x0, 0x0, @ipv4=@empty}, @generic="bf466e477f22738b0c5fb73ed2ce787e7cb4b948a124784076ee6d8ac296788c3d771c1744008211f2bbb9b2dc82857c9fd8189eea65facd39887aab77c1c60c8d5c58196a97e2dfda8e9a7f6fea29fc3f2597e7fe7d4f763d64a9dd6f3d45e0", @typed={0x8, 0x0, 0x0, 0x0, @fd}]}, 0x13a4}, {&(0x7f0000000640)={0x80, 0x0, 0x0, 0x0, 0x0, "", [@generic="a7a32ce0bb4651cb24a6f50188c9351bcf2cffdc7b65aad33cdf2a3dede31c7beaf2150845f8401addfa6a125efbd12891c6aaf2e24cd8e486ad5900cdc35130bd7ffa9cbc79b96ab8f890db82488a380ec98290be573826b0576e40ac0fb69a65caa72c7a8f29", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x80}, {&(0x7f0000000800)={0xfffffffffffffe2f, 0x0, 0x0, 0x0, 0x0, "", [@typed={0xd5, 0x0, 0x0, 0x0, @binary="c9d317c1740e39ce2a044bcd66c358d32502cd332985bc5b0aa2e28d49877c536da415de36c466f6f33dc1cf3af649dab85b0aa7c2a9a06bb05eaccddb4c5a0329e1d3d76d7a6227799dda69b88740b9d240c002b7e780eee5dceb320aace088a6bfb5a88caa28f8b392892d57af5944a2949cc0cbc6235d5bc5b0c2c3b0e13d6194ae82f2bf0ca80c2065b5b101bfebbf6dfc5856054fdfe7253a1284f3c806044294e3a99d080d42b0a34f7f94e8b9b53ab86617239de1261a924619773deedb3374fdfe98cd65d8ae81bf5d10448fab"}, @generic="3b7cd1a139cf7fb6f5ce975829dfb330738f4fb7f240ef326e3687b2dea70c568e30a7af484f2c45dd0a913c17eefe5591248cdcb1d0ab1e2b65d6595aa6e4b74edf1c5466ff95ed2495b0424f4514b30143ad7bfded69b6d40027b348faa900b45efe70c05b63f8f09a53ca5f492231f3637500e36a7d62818c8a5a849821adf22c691b6861ea8c38e056f903cc3c308a781da8198d04640793afc51fb53e731949af24f003a83c3019c9eaa9656341f1254b9a18298530f005ea9e94cf30531f2a6d41e25aa5246ac26684bd98ca9357195eb8dcaf77ab91b2c5f36f53fa21dab9c396dca6e094cf7c989fc1780e", @generic]}, 0x1d8}, {&(0x7f0000000d00)={0x1a8, 0x0, 0x0, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x103, 0x0, 0x0, 0x0, @binary="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"}, @nested={0x6f, 0x0, 0x0, 0x1, [@generic="15285c363d5579f658c4f3835e727403aba1c73b63d5f396c030566f731bb4a0e493354ebcae1e7c78fed918949bc7600140669f4eb282608aaf884fe10a340fbcfa4e663d133fe31c4a09056b4738e5177cb2c51ed7df0753e4b558dfbe3a888308d495bd4a98eca8f780"]}, @nested={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x0, 0x0, 0x0, @u32}, @nested={0x4}]}, 0x1a8}, {&(0x7f00000006c0)={0x1c, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@local}]}, @nested={0x0, 0x0, 0x0, 0x1, [@typed={0x0, 0x0, 0x0, 0x0, @ipv6=@dev}]}, @generic="6476e77cd9a9ad5fb2df12a6127125b9d0e60704825f7e1f786db2d52595deaae8af29d22fea82c55582179041d0189cf4752af0cc333ed6f1486b1b7d7aaf0ccd629bbc7a7d5d95c671bbaea24ca200b498885c348eb0fd1889f94a8162907b40ccfdba4f23cd4d1fe5600d1f2323ca0014dce20dbefef5875c2c37d2238cc1b6b931a91a39e0cc89"]}, 0x1c}], 0x7, &(0x7f0000000c00)}, 0x0) 00:02:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000001c0)={[{@usrjquota}]}) 00:02:02 executing program 2: r0 = syz_io_uring_setup(0xe59, &(0x7f0000000180), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000180), 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 38.189449][ T4687] loop1: detected capacity change from 0 to 264192 [ 38.192518][ T4692] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4692 comm=syz-executor.4 [ 38.210952][ T4692] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4692 comm=syz-executor.4 [ 38.211285][ T4687] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 00:02:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000001d005f0614f9f407faac4700020000000400000065cc23d008000100008fe721", 0x24) 00:02:02 executing program 2: r0 = syz_io_uring_setup(0xe59, &(0x7f0000000180), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000180), 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 38.237566][ T4691] loop3: detected capacity change from 0 to 4 00:02:02 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/83, 0x53}], 0x1) write(r3, &(0x7f00000016c0)="bd578c0e", 0x4) tee(r2, r1, 0x3, 0x0) [ 38.290751][ T4691] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 38.307380][ T4692] netlink: 13 bytes leftover after parsing attributes in process `syz-executor.4'. 00:02:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000001d005f0614f9f407faac4700020000000400000065cc23d008000100008fe721", 0x24) 00:02:02 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/83, 0x53}], 0x1) write(r3, &(0x7f00000016c0)="bd578c0e", 0x4) tee(r2, r1, 0x3, 0x0) 00:02:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000001d005f0614f9f407faac4700020000000400000065cc23d008000100008fe721", 0x24) [ 38.349763][ T4691] loop3: detected capacity change from 0 to 4 [ 38.361860][ T4691] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 00:02:02 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/83, 0x53}], 0x1) write(r3, &(0x7f00000016c0)="bd578c0e", 0x4) tee(r2, r1, 0x3, 0x0) 00:02:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000c40)={&(0x7f0000000000), 0xc, &(0x7f0000000b80)=[{&(0x7f0000000080)={0x1b8, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xd9, 0x0, 0x0, 0x1, [@generic, @generic="fd6e0dbe789da14dda879567ca77d09b2434b41670f05c8baadb1d9ca254c7c4818295c9bcbfb52cbf4eb03fdfffa8af5942510ab8f46edf5e73c674cf59c62d68c0fbdc2d24435526c1d45a5f9b861b3622e62ca3d292af4e8235c1120a5c7950afd0bab40b5b0a1b0aaeb1616db53f1d6703679f60775fb297dacbe961f414660784227295701174f225bab7cdd22b5f41413ec5eb13568ebee2953521912190a0a6", @generic="26e38b9511a95fa322873398091a2770400aa36254f5203b66e3e0f18a5235b908bbdf04ccb3ab18b85148bdc2353e28ef31"]}, @generic="23c4fef091fa364d6d9b8c6c32f78f26744966b6f256f6a1a0b1f2bfc481f309a9124300e9a52157db161857ae495dad22a0725e08cb4885f4d4cc8e361263cdeaca28ec8b34983fbb6ba0e2d5afa9900e62c1d2977043eb59b5edd83764f171deb5d8cb6575c8", @generic="f76f1c2ab336379e3861fa845da9efc320b04b5b72428d9e7f2d601afef24c7a3cc7812122ccd5f74c3450c43391eca13a7f8fb997612fef2dd68c912f979e318056a52aadd25c2677617e40c1887db1b1727e6b07dfbe4776ee6b6f3da0aebfe26967c1df"]}, 0x1b8}, {&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x2d, 0x0, 0x0, 0x0, @binary="6d007df13549cace51aa8b8b3dba133e5dd002a6328edc4e3d6bbf26acd761c56a024802125407842d"}, @typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @generic="3a0289800d14b28f9fedb02c65be756c88fe", @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="4c60583a4345d848c0af7250be292e9042477fe3eb325f82b8a717b352401f99554a06d23a225a852bec1ce0d21167f5302c16bb80ee04dfde184bb67961ce8026bd26b59c931d75d5efa91e67db3c59c97e7e6701c076fb0abe60c287e355585b01bde88df72acc624bd655084de2573bfb15485059245fe453805df236ebc0d963fb0aecde87106cb62eed888998a877658b327a334710502f0b59e68010d36925986455a58b5b45eb72d8eaabcb0f3c1978679757a1a5e56a013ad49a6735dfcf2f0b717b13d0230afaf6390fa44b8f92eed337ab94c3f0cde839f9ded0b50f78da1f233abe102e2cbf17762c746835e5e0180567339af6", @typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic="76480d9b5c3b526be733d1ed480fa3a41bb595607595dbae45861319a33a3c299eda0a93e03c8ef7a7ba87d1004bb60e47c478d4e002f2c7711af100879385ed92f8b67ad4c8ba53a57f64f0ecc0439ca53329ddb0fcbb286e02080f5f3f746bf982f82bd340e29cc365516852fe5b0969a965725991b7bf26c8b974132a5ea03049a44cc1c93c4f5de8faa889d50850318686380e46764f5a7ada010d8f0b1c54def74998681fe0fd32cf47fea080da03e633fa179cd1ee7f152275a8", @typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="c20ce72f12ebceda61366217bcd92358ff8e9780778a08deceb7c4429577d8dc5549e0b3d71561cf368444818d36ffe62e15d49aa36ce7b98b485781902eb84382e14b559e6f905af0153935377d4e4a50d1bd1c136d689227856cf32bdd3dc6a9aceebd237f293e240d78fc3e894ae511ab8abc72711c4e514957c6f74f3af0e7de580eb5170e929c662fd741abe9722de87ba9c09c2e1aab26aa1fc3b18093054eccfffd0e623c21ee516e482510c3ff9ad57b2eda80bc9e04e1042a8d8b", @generic="06ca015d5c5ac432d7a3c7f1b145aafb0505a01007ec4b65393bc495726075b0e0b53226604aad607ea59c07ed63313ee2494367f5f54e6369a2d29ac2f89dfbe6703173acf2a32128795edb04bf67397172618d1f16"]}, 0x344}, {&(0x7f00000014c0)={0x13a4, 0x0, 0x0, 0x0, 0x0, "", [@generic="a515e7", @generic="535177c93e5d8f12743a29d51b241de0e3226f315c1eff5f49973c36a726a355b22b0aa209b12edf91ced628e75cd91a0f7141117802e8a9a8c41650ae273a13b2d9a7d90db039f47ab54a0783f6c66d5378e6e44f0527c249f13f9c4a74a1bf404d5a00da1f6d10e2ad3b8b060af7a9bf52bafe345788786eb67e20a1f1d790056897b07a1d26d7d1db93bcb002d92923c3630b8d5679d4d8b5015b3976ef5474987a38016ce26edbb4f515c223", @typed={0xc, 0x0, 0x0, 0x0, @u64}, @nested={0x154, 0x0, 0x0, 0x1, [@generic="9ecab24e672c3546ee7180b9d8dd7a91c5b473fd7cbfae1323b24c9904ad2dc6085ba1d69b59258a1f8c7af4ec5dec18989197d2c93ff3ea91356bd210a89d6dd51fa6cc9e88006976428626f8b07c5b80f89ffc93895bad96e0c021451476de679847a3e37e5ffb0e9268e438f81de11d9c9ca841f8a617bc434c31fe0a3a6f92954208601d9091854a1824db62730bffa38bf5342ea0d7e4df5c5ea72f71f90db36c2b98c684cb5ccd052d65ca2a1770a6fddc04e445031234e1279b6ef33a2e56fdb8d2a061fc7ee686f2a14e4d680900646f4d7dbb3ff57d", @typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @generic="d8c25852e411016d11f6b4bc10f1e113df165bb7c5209f0c0309585f5c49480c490596c8863db14192a300add6304bf31191c1c429dfca00780970dd355ef4d8e573f94f5a8d44aef8a8c4fe8b646c69cfe2eae2ab50813b643294c2dcefd10167de7f024bbf964f7d82d15ef03a"]}, @generic="9a2ec1ed6a4356c7b5c461c7c68d", @typed={0x0, 0x0, 0x0, 0x0, @ipv4=@empty}, @generic="bf466e477f22738b0c5fb73ed2ce787e7cb4b948a124784076ee6d8ac296788c3d771c1744008211f2bbb9b2dc82857c9fd8189eea65facd39887aab77c1c60c8d5c58196a97e2dfda8e9a7f6fea29fc3f2597e7fe7d4f763d64a9dd6f3d45e0", @typed={0x8, 0x0, 0x0, 0x0, @fd}]}, 0x13a4}, {&(0x7f0000000640)={0x80, 0x0, 0x0, 0x0, 0x0, "", [@generic="a7a32ce0bb4651cb24a6f50188c9351bcf2cffdc7b65aad33cdf2a3dede31c7beaf2150845f8401addfa6a125efbd12891c6aaf2e24cd8e486ad5900cdc35130bd7ffa9cbc79b96ab8f890db82488a380ec98290be573826b0576e40ac0fb69a65caa72c7a8f29", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x80}, {&(0x7f0000000800)={0xfffffffffffffe2f, 0x0, 0x0, 0x0, 0x0, "", [@typed={0xd5, 0x0, 0x0, 0x0, @binary="c9d317c1740e39ce2a044bcd66c358d32502cd332985bc5b0aa2e28d49877c536da415de36c466f6f33dc1cf3af649dab85b0aa7c2a9a06bb05eaccddb4c5a0329e1d3d76d7a6227799dda69b88740b9d240c002b7e780eee5dceb320aace088a6bfb5a88caa28f8b392892d57af5944a2949cc0cbc6235d5bc5b0c2c3b0e13d6194ae82f2bf0ca80c2065b5b101bfebbf6dfc5856054fdfe7253a1284f3c806044294e3a99d080d42b0a34f7f94e8b9b53ab86617239de1261a924619773deedb3374fdfe98cd65d8ae81bf5d10448fab"}, @generic="3b7cd1a139cf7fb6f5ce975829dfb330738f4fb7f240ef326e3687b2dea70c568e30a7af484f2c45dd0a913c17eefe5591248cdcb1d0ab1e2b65d6595aa6e4b74edf1c5466ff95ed2495b0424f4514b30143ad7bfded69b6d40027b348faa900b45efe70c05b63f8f09a53ca5f492231f3637500e36a7d62818c8a5a849821adf22c691b6861ea8c38e056f903cc3c308a781da8198d04640793afc51fb53e731949af24f003a83c3019c9eaa9656341f1254b9a18298530f005ea9e94cf30531f2a6d41e25aa5246ac26684bd98ca9357195eb8dcaf77ab91b2c5f36f53fa21dab9c396dca6e094cf7c989fc1780e", @generic]}, 0x1d8}, {&(0x7f0000000d00)={0x1a8, 0x0, 0x0, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x103, 0x0, 0x0, 0x0, @binary="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"}, @nested={0x6f, 0x0, 0x0, 0x1, [@generic="15285c363d5579f658c4f3835e727403aba1c73b63d5f396c030566f731bb4a0e493354ebcae1e7c78fed918949bc7600140669f4eb282608aaf884fe10a340fbcfa4e663d133fe31c4a09056b4738e5177cb2c51ed7df0753e4b558dfbe3a888308d495bd4a98eca8f780"]}, @nested={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x0, 0x0, 0x0, @u32}, @nested={0x4}]}, 0x1a8}, {&(0x7f00000006c0)={0x1c, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@local}]}, @nested={0x0, 0x0, 0x0, 0x1, [@typed={0x0, 0x0, 0x0, 0x0, @ipv6=@dev}]}, @generic="6476e77cd9a9ad5fb2df12a6127125b9d0e60704825f7e1f786db2d52595deaae8af29d22fea82c55582179041d0189cf4752af0cc333ed6f1486b1b7d7aaf0ccd629bbc7a7d5d95c671bbaea24ca200b498885c348eb0fd1889f94a8162907b40ccfdba4f23cd4d1fe5600d1f2323ca0014dce20dbefef5875c2c37d2238cc1b6b931a91a39e0cc89"]}, 0x1c}], 0x7, &(0x7f0000000c00)}, 0x0) 00:02:02 executing program 2: r0 = syz_io_uring_setup(0xe59, &(0x7f0000000180), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000180), 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:02:02 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/83, 0x53}], 0x1) write(r3, &(0x7f00000016c0)="bd578c0e", 0x4) tee(r2, r1, 0x3, 0x0) 00:02:02 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/83, 0x53}], 0x1) write(r3, &(0x7f00000016c0)="bd578c0e", 0x4) tee(r2, r1, 0x3, 0x0) 00:02:02 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)="66530700ae897094e71b0fa1f107000000364603812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b311fef2c560001000000000000", 0x62}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 38.549067][ T601] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 38.572682][ T4743] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4743 comm=syz-executor.4 00:02:02 executing program 2: r0 = syz_io_uring_setup(0xe59, &(0x7f0000000180), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000180), 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 00:02:02 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/83, 0x53}], 0x1) write(r3, &(0x7f00000016c0)="bd578c0e", 0x4) tee(r2, r1, 0x3, 0x0) [ 38.586325][ T4743] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4743 comm=syz-executor.4 00:02:02 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/83, 0x53}], 0x1) write(r3, &(0x7f00000016c0)="bd578c0e", 0x4) tee(r2, r1, 0x3, 0x0) 00:02:02 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 00:02:02 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/83, 0x53}], 0x1) write(r3, &(0x7f00000016c0)="bd578c0e", 0x4) tee(r2, r1, 0x3, 0x0) [ 38.653487][ T4743] netlink: 13 bytes leftover after parsing attributes in process `syz-executor.4'. 00:02:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000c40)={&(0x7f0000000000), 0xc, &(0x7f0000000b80)=[{&(0x7f0000000080)={0x1b8, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xd9, 0x0, 0x0, 0x1, [@generic, @generic="fd6e0dbe789da14dda879567ca77d09b2434b41670f05c8baadb1d9ca254c7c4818295c9bcbfb52cbf4eb03fdfffa8af5942510ab8f46edf5e73c674cf59c62d68c0fbdc2d24435526c1d45a5f9b861b3622e62ca3d292af4e8235c1120a5c7950afd0bab40b5b0a1b0aaeb1616db53f1d6703679f60775fb297dacbe961f414660784227295701174f225bab7cdd22b5f41413ec5eb13568ebee2953521912190a0a6", @generic="26e38b9511a95fa322873398091a2770400aa36254f5203b66e3e0f18a5235b908bbdf04ccb3ab18b85148bdc2353e28ef31"]}, @generic="23c4fef091fa364d6d9b8c6c32f78f26744966b6f256f6a1a0b1f2bfc481f309a9124300e9a52157db161857ae495dad22a0725e08cb4885f4d4cc8e361263cdeaca28ec8b34983fbb6ba0e2d5afa9900e62c1d2977043eb59b5edd83764f171deb5d8cb6575c8", @generic="f76f1c2ab336379e3861fa845da9efc320b04b5b72428d9e7f2d601afef24c7a3cc7812122ccd5f74c3450c43391eca13a7f8fb997612fef2dd68c912f979e318056a52aadd25c2677617e40c1887db1b1727e6b07dfbe4776ee6b6f3da0aebfe26967c1df"]}, 0x1b8}, {&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x2d, 0x0, 0x0, 0x0, @binary="6d007df13549cace51aa8b8b3dba133e5dd002a6328edc4e3d6bbf26acd761c56a024802125407842d"}, @typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @generic="3a0289800d14b28f9fedb02c65be756c88fe", @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="4c60583a4345d848c0af7250be292e9042477fe3eb325f82b8a717b352401f99554a06d23a225a852bec1ce0d21167f5302c16bb80ee04dfde184bb67961ce8026bd26b59c931d75d5efa91e67db3c59c97e7e6701c076fb0abe60c287e355585b01bde88df72acc624bd655084de2573bfb15485059245fe453805df236ebc0d963fb0aecde87106cb62eed888998a877658b327a334710502f0b59e68010d36925986455a58b5b45eb72d8eaabcb0f3c1978679757a1a5e56a013ad49a6735dfcf2f0b717b13d0230afaf6390fa44b8f92eed337ab94c3f0cde839f9ded0b50f78da1f233abe102e2cbf17762c746835e5e0180567339af6", @typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic="76480d9b5c3b526be733d1ed480fa3a41bb595607595dbae45861319a33a3c299eda0a93e03c8ef7a7ba87d1004bb60e47c478d4e002f2c7711af100879385ed92f8b67ad4c8ba53a57f64f0ecc0439ca53329ddb0fcbb286e02080f5f3f746bf982f82bd340e29cc365516852fe5b0969a965725991b7bf26c8b974132a5ea03049a44cc1c93c4f5de8faa889d50850318686380e46764f5a7ada010d8f0b1c54def74998681fe0fd32cf47fea080da03e633fa179cd1ee7f152275a8", @typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="c20ce72f12ebceda61366217bcd92358ff8e9780778a08deceb7c4429577d8dc5549e0b3d71561cf368444818d36ffe62e15d49aa36ce7b98b485781902eb84382e14b559e6f905af0153935377d4e4a50d1bd1c136d689227856cf32bdd3dc6a9aceebd237f293e240d78fc3e894ae511ab8abc72711c4e514957c6f74f3af0e7de580eb5170e929c662fd741abe9722de87ba9c09c2e1aab26aa1fc3b18093054eccfffd0e623c21ee516e482510c3ff9ad57b2eda80bc9e04e1042a8d8b", @generic="06ca015d5c5ac432d7a3c7f1b145aafb0505a01007ec4b65393bc495726075b0e0b53226604aad607ea59c07ed63313ee2494367f5f54e6369a2d29ac2f89dfbe6703173acf2a32128795edb04bf67397172618d1f16"]}, 0x344}, {&(0x7f00000014c0)={0x13a4, 0x0, 0x0, 0x0, 0x0, "", [@generic="a515e7", @generic="535177c93e5d8f12743a29d51b241de0e3226f315c1eff5f49973c36a726a355b22b0aa209b12edf91ced628e75cd91a0f7141117802e8a9a8c41650ae273a13b2d9a7d90db039f47ab54a0783f6c66d5378e6e44f0527c249f13f9c4a74a1bf404d5a00da1f6d10e2ad3b8b060af7a9bf52bafe345788786eb67e20a1f1d790056897b07a1d26d7d1db93bcb002d92923c3630b8d5679d4d8b5015b3976ef5474987a38016ce26edbb4f515c223", @typed={0xc, 0x0, 0x0, 0x0, @u64}, @nested={0x154, 0x0, 0x0, 0x1, [@generic="9ecab24e672c3546ee7180b9d8dd7a91c5b473fd7cbfae1323b24c9904ad2dc6085ba1d69b59258a1f8c7af4ec5dec18989197d2c93ff3ea91356bd210a89d6dd51fa6cc9e88006976428626f8b07c5b80f89ffc93895bad96e0c021451476de679847a3e37e5ffb0e9268e438f81de11d9c9ca841f8a617bc434c31fe0a3a6f92954208601d9091854a1824db62730bffa38bf5342ea0d7e4df5c5ea72f71f90db36c2b98c684cb5ccd052d65ca2a1770a6fddc04e445031234e1279b6ef33a2e56fdb8d2a061fc7ee686f2a14e4d680900646f4d7dbb3ff57d", @typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @generic="d8c25852e411016d11f6b4bc10f1e113df165bb7c5209f0c0309585f5c49480c490596c8863db14192a300add6304bf31191c1c429dfca00780970dd355ef4d8e573f94f5a8d44aef8a8c4fe8b646c69cfe2eae2ab50813b643294c2dcefd10167de7f024bbf964f7d82d15ef03a"]}, @generic="9a2ec1ed6a4356c7b5c461c7c68d", @typed={0x0, 0x0, 0x0, 0x0, @ipv4=@empty}, @generic="bf466e477f22738b0c5fb73ed2ce787e7cb4b948a124784076ee6d8ac296788c3d771c1744008211f2bbb9b2dc82857c9fd8189eea65facd39887aab77c1c60c8d5c58196a97e2dfda8e9a7f6fea29fc3f2597e7fe7d4f763d64a9dd6f3d45e0", @typed={0x8, 0x0, 0x0, 0x0, @fd}]}, 0x13a4}, {&(0x7f0000000640)={0x80, 0x0, 0x0, 0x0, 0x0, "", [@generic="a7a32ce0bb4651cb24a6f50188c9351bcf2cffdc7b65aad33cdf2a3dede31c7beaf2150845f8401addfa6a125efbd12891c6aaf2e24cd8e486ad5900cdc35130bd7ffa9cbc79b96ab8f890db82488a380ec98290be573826b0576e40ac0fb69a65caa72c7a8f29", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x80}, {&(0x7f0000000800)={0xfffffffffffffe2f, 0x0, 0x0, 0x0, 0x0, "", [@typed={0xd5, 0x0, 0x0, 0x0, @binary="c9d317c1740e39ce2a044bcd66c358d32502cd332985bc5b0aa2e28d49877c536da415de36c466f6f33dc1cf3af649dab85b0aa7c2a9a06bb05eaccddb4c5a0329e1d3d76d7a6227799dda69b88740b9d240c002b7e780eee5dceb320aace088a6bfb5a88caa28f8b392892d57af5944a2949cc0cbc6235d5bc5b0c2c3b0e13d6194ae82f2bf0ca80c2065b5b101bfebbf6dfc5856054fdfe7253a1284f3c806044294e3a99d080d42b0a34f7f94e8b9b53ab86617239de1261a924619773deedb3374fdfe98cd65d8ae81bf5d10448fab"}, @generic="3b7cd1a139cf7fb6f5ce975829dfb330738f4fb7f240ef326e3687b2dea70c568e30a7af484f2c45dd0a913c17eefe5591248cdcb1d0ab1e2b65d6595aa6e4b74edf1c5466ff95ed2495b0424f4514b30143ad7bfded69b6d40027b348faa900b45efe70c05b63f8f09a53ca5f492231f3637500e36a7d62818c8a5a849821adf22c691b6861ea8c38e056f903cc3c308a781da8198d04640793afc51fb53e731949af24f003a83c3019c9eaa9656341f1254b9a18298530f005ea9e94cf30531f2a6d41e25aa5246ac26684bd98ca9357195eb8dcaf77ab91b2c5f36f53fa21dab9c396dca6e094cf7c989fc1780e", @generic]}, 0x1d8}, {&(0x7f0000000d00)={0x1a8, 0x0, 0x0, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x103, 0x0, 0x0, 0x0, @binary="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"}, @nested={0x6f, 0x0, 0x0, 0x1, [@generic="15285c363d5579f658c4f3835e727403aba1c73b63d5f396c030566f731bb4a0e493354ebcae1e7c78fed918949bc7600140669f4eb282608aaf884fe10a340fbcfa4e663d133fe31c4a09056b4738e5177cb2c51ed7df0753e4b558dfbe3a888308d495bd4a98eca8f780"]}, @nested={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x0, 0x0, 0x0, @u32}, @nested={0x4}]}, 0x1a8}, {&(0x7f00000006c0)={0x1c, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@local}]}, @nested={0x0, 0x0, 0x0, 0x1, [@typed={0x0, 0x0, 0x0, 0x0, @ipv6=@dev}]}, @generic="6476e77cd9a9ad5fb2df12a6127125b9d0e60704825f7e1f786db2d52595deaae8af29d22fea82c55582179041d0189cf4752af0cc333ed6f1486b1b7d7aaf0ccd629bbc7a7d5d95c671bbaea24ca200b498885c348eb0fd1889f94a8162907b40ccfdba4f23cd4d1fe5600d1f2323ca0014dce20dbefef5875c2c37d2238cc1b6b931a91a39e0cc89"]}, 0x1c}], 0x7, &(0x7f0000000c00)}, 0x0) 00:02:02 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/83, 0x53}], 0x1) write(r3, &(0x7f00000016c0)="bd578c0e", 0x4) tee(r2, r1, 0x3, 0x0) 00:02:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x1, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_NAT_SRC={0xc, 0x19, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x2, @empty=0xff0f0000}]}, @CTA_TUPLE_REPLY={0x4}]}, 0x24}}, 0x0) 00:02:02 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)="66530700ae897094e71b0fa1f107000000364603812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b311fef2c560001000000000000", 0x62}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 00:02:03 executing program 3: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 38.754191][ T4783] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4783 comm=syz-executor.4 [ 38.767159][ T4783] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4783 comm=syz-executor.4 [ 38.789629][ T4783] netlink: 13 bytes leftover after parsing attributes in process `syz-executor.4'. 00:02:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000c40)={&(0x7f0000000000), 0xc, &(0x7f0000000b80)=[{&(0x7f0000000080)={0x1b8, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xd9, 0x0, 0x0, 0x1, [@generic, @generic="fd6e0dbe789da14dda879567ca77d09b2434b41670f05c8baadb1d9ca254c7c4818295c9bcbfb52cbf4eb03fdfffa8af5942510ab8f46edf5e73c674cf59c62d68c0fbdc2d24435526c1d45a5f9b861b3622e62ca3d292af4e8235c1120a5c7950afd0bab40b5b0a1b0aaeb1616db53f1d6703679f60775fb297dacbe961f414660784227295701174f225bab7cdd22b5f41413ec5eb13568ebee2953521912190a0a6", @generic="26e38b9511a95fa322873398091a2770400aa36254f5203b66e3e0f18a5235b908bbdf04ccb3ab18b85148bdc2353e28ef31"]}, @generic="23c4fef091fa364d6d9b8c6c32f78f26744966b6f256f6a1a0b1f2bfc481f309a9124300e9a52157db161857ae495dad22a0725e08cb4885f4d4cc8e361263cdeaca28ec8b34983fbb6ba0e2d5afa9900e62c1d2977043eb59b5edd83764f171deb5d8cb6575c8", @generic="f76f1c2ab336379e3861fa845da9efc320b04b5b72428d9e7f2d601afef24c7a3cc7812122ccd5f74c3450c43391eca13a7f8fb997612fef2dd68c912f979e318056a52aadd25c2677617e40c1887db1b1727e6b07dfbe4776ee6b6f3da0aebfe26967c1df"]}, 0x1b8}, {&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x2d, 0x0, 0x0, 0x0, @binary="6d007df13549cace51aa8b8b3dba133e5dd002a6328edc4e3d6bbf26acd761c56a024802125407842d"}, @typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @generic="3a0289800d14b28f9fedb02c65be756c88fe", @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="4c60583a4345d848c0af7250be292e9042477fe3eb325f82b8a717b352401f99554a06d23a225a852bec1ce0d21167f5302c16bb80ee04dfde184bb67961ce8026bd26b59c931d75d5efa91e67db3c59c97e7e6701c076fb0abe60c287e355585b01bde88df72acc624bd655084de2573bfb15485059245fe453805df236ebc0d963fb0aecde87106cb62eed888998a877658b327a334710502f0b59e68010d36925986455a58b5b45eb72d8eaabcb0f3c1978679757a1a5e56a013ad49a6735dfcf2f0b717b13d0230afaf6390fa44b8f92eed337ab94c3f0cde839f9ded0b50f78da1f233abe102e2cbf17762c746835e5e0180567339af6", @typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic="76480d9b5c3b526be733d1ed480fa3a41bb595607595dbae45861319a33a3c299eda0a93e03c8ef7a7ba87d1004bb60e47c478d4e002f2c7711af100879385ed92f8b67ad4c8ba53a57f64f0ecc0439ca53329ddb0fcbb286e02080f5f3f746bf982f82bd340e29cc365516852fe5b0969a965725991b7bf26c8b974132a5ea03049a44cc1c93c4f5de8faa889d50850318686380e46764f5a7ada010d8f0b1c54def74998681fe0fd32cf47fea080da03e633fa179cd1ee7f152275a8", @typed={0xc, 0x0, 0x0, 0x0, @u64}, @generic="c20ce72f12ebceda61366217bcd92358ff8e9780778a08deceb7c4429577d8dc5549e0b3d71561cf368444818d36ffe62e15d49aa36ce7b98b485781902eb84382e14b559e6f905af0153935377d4e4a50d1bd1c136d689227856cf32bdd3dc6a9aceebd237f293e240d78fc3e894ae511ab8abc72711c4e514957c6f74f3af0e7de580eb5170e929c662fd741abe9722de87ba9c09c2e1aab26aa1fc3b18093054eccfffd0e623c21ee516e482510c3ff9ad57b2eda80bc9e04e1042a8d8b", @generic="06ca015d5c5ac432d7a3c7f1b145aafb0505a01007ec4b65393bc495726075b0e0b53226604aad607ea59c07ed63313ee2494367f5f54e6369a2d29ac2f89dfbe6703173acf2a32128795edb04bf67397172618d1f16"]}, 0x344}, {&(0x7f00000014c0)={0x13a4, 0x0, 0x0, 0x0, 0x0, "", [@generic="a515e7", @generic="535177c93e5d8f12743a29d51b241de0e3226f315c1eff5f49973c36a726a355b22b0aa209b12edf91ced628e75cd91a0f7141117802e8a9a8c41650ae273a13b2d9a7d90db039f47ab54a0783f6c66d5378e6e44f0527c249f13f9c4a74a1bf404d5a00da1f6d10e2ad3b8b060af7a9bf52bafe345788786eb67e20a1f1d790056897b07a1d26d7d1db93bcb002d92923c3630b8d5679d4d8b5015b3976ef5474987a38016ce26edbb4f515c223", @typed={0xc, 0x0, 0x0, 0x0, @u64}, @nested={0x154, 0x0, 0x0, 0x1, [@generic="9ecab24e672c3546ee7180b9d8dd7a91c5b473fd7cbfae1323b24c9904ad2dc6085ba1d69b59258a1f8c7af4ec5dec18989197d2c93ff3ea91356bd210a89d6dd51fa6cc9e88006976428626f8b07c5b80f89ffc93895bad96e0c021451476de679847a3e37e5ffb0e9268e438f81de11d9c9ca841f8a617bc434c31fe0a3a6f92954208601d9091854a1824db62730bffa38bf5342ea0d7e4df5c5ea72f71f90db36c2b98c684cb5ccd052d65ca2a1770a6fddc04e445031234e1279b6ef33a2e56fdb8d2a061fc7ee686f2a14e4d680900646f4d7dbb3ff57d", @typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @generic="d8c25852e411016d11f6b4bc10f1e113df165bb7c5209f0c0309585f5c49480c490596c8863db14192a300add6304bf31191c1c429dfca00780970dd355ef4d8e573f94f5a8d44aef8a8c4fe8b646c69cfe2eae2ab50813b643294c2dcefd10167de7f024bbf964f7d82d15ef03a"]}, @generic="9a2ec1ed6a4356c7b5c461c7c68d", @typed={0x0, 0x0, 0x0, 0x0, @ipv4=@empty}, @generic="bf466e477f22738b0c5fb73ed2ce787e7cb4b948a124784076ee6d8ac296788c3d771c1744008211f2bbb9b2dc82857c9fd8189eea65facd39887aab77c1c60c8d5c58196a97e2dfda8e9a7f6fea29fc3f2597e7fe7d4f763d64a9dd6f3d45e0", @typed={0x8, 0x0, 0x0, 0x0, @fd}]}, 0x13a4}, {&(0x7f0000000640)={0x80, 0x0, 0x0, 0x0, 0x0, "", [@generic="a7a32ce0bb4651cb24a6f50188c9351bcf2cffdc7b65aad33cdf2a3dede31c7beaf2150845f8401addfa6a125efbd12891c6aaf2e24cd8e486ad5900cdc35130bd7ffa9cbc79b96ab8f890db82488a380ec98290be573826b0576e40ac0fb69a65caa72c7a8f29", @typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x80}, {&(0x7f0000000800)={0xfffffffffffffe2f, 0x0, 0x0, 0x0, 0x0, "", [@typed={0xd5, 0x0, 0x0, 0x0, @binary="c9d317c1740e39ce2a044bcd66c358d32502cd332985bc5b0aa2e28d49877c536da415de36c466f6f33dc1cf3af649dab85b0aa7c2a9a06bb05eaccddb4c5a0329e1d3d76d7a6227799dda69b88740b9d240c002b7e780eee5dceb320aace088a6bfb5a88caa28f8b392892d57af5944a2949cc0cbc6235d5bc5b0c2c3b0e13d6194ae82f2bf0ca80c2065b5b101bfebbf6dfc5856054fdfe7253a1284f3c806044294e3a99d080d42b0a34f7f94e8b9b53ab86617239de1261a924619773deedb3374fdfe98cd65d8ae81bf5d10448fab"}, @generic="3b7cd1a139cf7fb6f5ce975829dfb330738f4fb7f240ef326e3687b2dea70c568e30a7af484f2c45dd0a913c17eefe5591248cdcb1d0ab1e2b65d6595aa6e4b74edf1c5466ff95ed2495b0424f4514b30143ad7bfded69b6d40027b348faa900b45efe70c05b63f8f09a53ca5f492231f3637500e36a7d62818c8a5a849821adf22c691b6861ea8c38e056f903cc3c308a781da8198d04640793afc51fb53e731949af24f003a83c3019c9eaa9656341f1254b9a18298530f005ea9e94cf30531f2a6d41e25aa5246ac26684bd98ca9357195eb8dcaf77ab91b2c5f36f53fa21dab9c396dca6e094cf7c989fc1780e", @generic]}, 0x1d8}, {&(0x7f0000000d00)={0x1a8, 0x0, 0x0, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x103, 0x0, 0x0, 0x0, @binary="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"}, @nested={0x6f, 0x0, 0x0, 0x1, [@generic="15285c363d5579f658c4f3835e727403aba1c73b63d5f396c030566f731bb4a0e493354ebcae1e7c78fed918949bc7600140669f4eb282608aaf884fe10a340fbcfa4e663d133fe31c4a09056b4738e5177cb2c51ed7df0753e4b558dfbe3a888308d495bd4a98eca8f780"]}, @nested={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x0, 0x0, 0x0, @u32}, @nested={0x4}]}, 0x1a8}, {&(0x7f00000006c0)={0x1c, 0x0, 0x0, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@local}]}, @nested={0x0, 0x0, 0x0, 0x1, [@typed={0x0, 0x0, 0x0, 0x0, @ipv6=@dev}]}, @generic="6476e77cd9a9ad5fb2df12a6127125b9d0e60704825f7e1f786db2d52595deaae8af29d22fea82c55582179041d0189cf4752af0cc333ed6f1486b1b7d7aaf0ccd629bbc7a7d5d95c671bbaea24ca200b498885c348eb0fd1889f94a8162907b40ccfdba4f23cd4d1fe5600d1f2323ca0014dce20dbefef5875c2c37d2238cc1b6b931a91a39e0cc89"]}, 0x1c}], 0x7, &(0x7f0000000c00)}, 0x0) 00:02:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x1, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_NAT_SRC={0xc, 0x19, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x2, @empty=0xff0f0000}]}, @CTA_TUPLE_REPLY={0x4}]}, 0x24}}, 0x0) 00:02:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x6, 0x11, &(0x7f0000937fed)=""/1, &(0x7f0000000080)=0x1) [ 38.863525][ T4806] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4806 comm=syz-executor.4 [ 38.876553][ T4806] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4806 comm=syz-executor.4 00:02:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x6, 0x11, &(0x7f0000937fed)=""/1, &(0x7f0000000080)=0x1) 00:02:03 executing program 3: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) close(r0) 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) 00:02:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x1, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_NAT_SRC={0xc, 0x19, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x2, @empty=0xff0f0000}]}, @CTA_TUPLE_REPLY={0x4}]}, 0x24}}, 0x0) 00:02:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x6, 0x11, &(0x7f0000937fed)=""/1, &(0x7f0000000080)=0x1) [ 38.991982][ T4806] netlink: 13 bytes leftover after parsing attributes in process `syz-executor.4'. 00:02:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 00:02:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x6, 0x11, &(0x7f0000937fed)=""/1, &(0x7f0000000080)=0x1) 00:02:05 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)="66530700ae897094e71b0fa1f107000000364603812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b311fef2c560001000000000000", 0x62}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 00:02:05 executing program 3: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 00:02:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x1, 0x1, 0x101, 0x0, 0x0, {0x2}, [@CTA_NAT_SRC={0xc, 0x19, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x2, @empty=0xff0f0000}]}, @CTA_TUPLE_REPLY={0x4}]}, 0x24}}, 0x0) 00:02:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) close(r0) 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) 00:02:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 00:02:06 executing program 3: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:06 executing program 5: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:06 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) close(r0) 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) 00:02:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 00:02:06 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) close(r0) 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) 00:02:06 executing program 5: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:09 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)="66530700ae897094e71b0fa1f107000000364603812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b311fef2c560001000000000000", 0x62}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 00:02:09 executing program 3: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:09 executing program 5: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) close(r0) 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) 00:02:09 executing program 2: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:09 executing program 4: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:09 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) 00:02:09 executing program 3: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:09 executing program 2: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:09 executing program 4: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:09 executing program 0: r0 = epoll_create1(0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 00:02:09 executing program 3: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 44.939518][ T4943] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 44.993986][ T4945] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 45.820629][ T25] audit: type=1326 audit(1621555330.026:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4949 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 45.847549][ T25] audit: type=1326 audit(1621555330.026:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4949 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=271 compat=0 ip=0x4665d9 code=0x7fc00000 [ 45.874363][ T25] audit: type=1326 audit(1621555330.026:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4949 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 45.900159][ T25] audit: type=1326 audit(1621555330.026:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4949 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 45.926355][ T25] audit: type=1326 audit(1621555330.026:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4949 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 45.951769][ T25] audit: type=1326 audit(1621555330.026:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4949 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 45.976647][ T25] audit: type=1326 audit(1621555330.026:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4949 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 46.001977][ T25] audit: type=1326 audit(1621555330.026:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4949 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 46.030521][ T25] audit: type=1326 audit(1621555330.026:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4949 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 [ 46.057717][ T25] audit: type=1326 audit(1621555330.026:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4949 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 00:02:12 executing program 0: r0 = epoll_create1(0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 00:02:12 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) 00:02:12 executing program 2: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:12 executing program 4: syz_io_uring_setup(0xe59, &(0x7f0000000200), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fallocate(r2, 0x20, 0x45, 0x9) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r3, 0x8996, &(0x7f0000000000)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffd28) fallocate(r0, 0x3, 0xfff000, 0x4) creat(&(0x7f0000000100)='./bus\x00', 0x0) 00:02:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) 00:02:12 executing program 1: r0 = epoll_create1(0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) [ 47.865082][ T4983] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 47.875720][ T4987] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 00:02:12 executing program 4: r0 = epoll_create1(0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 00:02:12 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) [ 47.954806][ T5002] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 00:02:12 executing program 0: r0 = epoll_create1(0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 00:02:12 executing program 1: r0 = epoll_create1(0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 00:02:13 executing program 4: r0 = epoll_create1(0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 00:02:13 executing program 0: r0 = epoll_create1(0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 00:02:13 executing program 1: r0 = epoll_create1(0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 00:02:15 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) 00:02:15 executing program 4: r0 = epoll_create1(0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 00:02:15 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) 00:02:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) 00:02:15 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) chdir(&(0x7f0000000240)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000500)=ANY=[@ANYRES32], 0xfffffd28) lseek(r0, 0x0, 0x3) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) [ 50.870635][ T5044] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 50.884477][ T5042] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 50.895677][ T5050] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 00:02:15 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) 00:02:15 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) 00:02:15 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$FITRIM(r0, 0xc020662a, &(0x7f0000000000)={0x0, 0x2449920400000000, 0x7}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0xc0000100, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)) [ 50.972479][ T5059] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 51.012407][ T5066] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 00:02:15 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$FITRIM(r0, 0xc020662a, &(0x7f0000000000)={0x0, 0x2449920400000000, 0x7}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0xc0000100, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)) 00:02:15 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$FITRIM(r0, 0xc020662a, &(0x7f0000000000)={0x0, 0x2449920400000000, 0x7}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0xc0000100, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)) 00:02:15 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$FITRIM(r0, 0xc020662a, &(0x7f0000000000)={0x0, 0x2449920400000000, 0x7}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0xc0000100, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)) 00:02:15 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$FITRIM(r0, 0xc020662a, &(0x7f0000000000)={0x0, 0x2449920400000000, 0x7}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0xc0000100, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)) [ 51.702551][ T25] kauditd_printk_skb: 275 callbacks suppressed [ 51.702602][ T25] audit: type=1326 audit(1621555335.917:294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5038 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7fc00000 00:02:18 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) 00:02:18 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$FITRIM(r0, 0xc020662a, &(0x7f0000000000)={0x0, 0x2449920400000000, 0x7}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0xc0000100, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)) 00:02:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) chdir(&(0x7f0000000240)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000500)=ANY=[@ANYRES32], 0xfffffd28) lseek(r0, 0x0, 0x3) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) 00:02:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) 00:02:18 executing program 4: clock_adjtime(0x0, &(0x7f0000000440)={0xd6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) 00:02:18 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) 00:02:18 executing program 2: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$FITRIM(r0, 0xc020662a, &(0x7f0000000000)={0x0, 0x2449920400000000, 0x7}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) clone(0xc0000100, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)) 00:02:18 executing program 4: clock_adjtime(0x0, &(0x7f0000000440)={0xd6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) [ 53.910370][ T5139] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 53.930792][ T5142] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 53.934923][ T5143] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 00:02:18 executing program 2: pipe(&(0x7f0000012780)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000300)="ddd656789856aad7d5dab2b17432f5e7325d8dc9a1a8eed44190985182f6b027f2a1af120dbdca5778d289974e18480dc99caf753b73b2a54749882745aa03673f1c2e05f0952ff8307a07ea8822a6e541878742590d9a5ee71dff4b53e3583cb6dcd3f269cb327b865bfbc1754adffb24ad61a3946630ff153243045fcbd308c56ebb30de567516576361e5d82e209223b2e2383669b436efd7553d5653a3bec01ff340", 0xa4}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000500)="ee", 0x1}], 0x2, 0x0) 00:02:18 executing program 4: clock_adjtime(0x0, &(0x7f0000000440)={0xd6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) 00:02:18 executing program 2: pipe(&(0x7f0000012780)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000300)="ddd656789856aad7d5dab2b17432f5e7325d8dc9a1a8eed44190985182f6b027f2a1af120dbdca5778d289974e18480dc99caf753b73b2a54749882745aa03673f1c2e05f0952ff8307a07ea8822a6e541878742590d9a5ee71dff4b53e3583cb6dcd3f269cb327b865bfbc1754adffb24ad61a3946630ff153243045fcbd308c56ebb30de567516576361e5d82e209223b2e2383669b436efd7553d5653a3bec01ff340", 0xa4}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000500)="ee", 0x1}], 0x2, 0x0) 00:02:18 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) chdir(&(0x7f0000000240)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000500)=ANY=[@ANYRES32], 0xfffffd28) lseek(r0, 0x0, 0x3) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) 00:02:21 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 00:02:21 executing program 4: clock_adjtime(0x0, &(0x7f0000000440)={0xd6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) 00:02:21 executing program 2: pipe(&(0x7f0000012780)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000300)="ddd656789856aad7d5dab2b17432f5e7325d8dc9a1a8eed44190985182f6b027f2a1af120dbdca5778d289974e18480dc99caf753b73b2a54749882745aa03673f1c2e05f0952ff8307a07ea8822a6e541878742590d9a5ee71dff4b53e3583cb6dcd3f269cb327b865bfbc1754adffb24ad61a3946630ff153243045fcbd308c56ebb30de567516576361e5d82e209223b2e2383669b436efd7553d5653a3bec01ff340", 0xa4}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000500)="ee", 0x1}], 0x2, 0x0) 00:02:21 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) chdir(&(0x7f0000000240)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000500)=ANY=[@ANYRES32], 0xfffffd28) lseek(r0, 0x0, 0x3) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) dup2(r1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) 00:02:21 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1, 0x100008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0x1, &(0x7f0000000300)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0xff, 0xc}, 0x20) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) wait4(0x0, 0x0, 0x0, 0x0) 00:02:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000500)={0x64ad}, 0x10) write(r0, &(0x7f0000000080)="240000001a005f0014f9f407000904000200200000000000000000000300190000000000", 0x24) 00:02:21 executing program 2: pipe(&(0x7f0000012780)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000300)="ddd656789856aad7d5dab2b17432f5e7325d8dc9a1a8eed44190985182f6b027f2a1af120dbdca5778d289974e18480dc99caf753b73b2a54749882745aa03673f1c2e05f0952ff8307a07ea8822a6e541878742590d9a5ee71dff4b53e3583cb6dcd3f269cb327b865bfbc1754adffb24ad61a3946630ff153243045fcbd308c56ebb30de567516576361e5d82e209223b2e2383669b436efd7553d5653a3bec01ff340", 0xa4}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000500)="ee", 0x1}], 0x2, 0x0) 00:02:21 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5416, 0x7fffffffefff) 00:02:21 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RXATTRCREATE(r2, &(0x7f0000000040)={0x7}, 0x7) rt_sigprocmask(0x0, &(0x7f0000000080)={[0xfffffffffffffffb]}, 0x0, 0x8) splice(r0, 0x0, r1, 0x0, 0x200, 0x0) 00:02:21 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RXATTRCREATE(r2, &(0x7f0000000040)={0x7}, 0x7) rt_sigprocmask(0x0, &(0x7f0000000080)={[0xfffffffffffffffb]}, 0x0, 0x8) splice(r0, 0x0, r1, 0x0, 0x200, 0x0) [ 56.981390][ T5210] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 56.992277][ T5204] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 57.017337][ T5218] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 00:02:21 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 00:02:21 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5416, 0x7fffffffefff) 00:02:21 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000500)={0x64ad}, 0x10) write(r0, &(0x7f0000000080)="240000001a005f0014f9f407000904000200200000000000000000000300190000000000", 0x24) 00:02:21 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 00:02:21 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RXATTRCREATE(r2, &(0x7f0000000040)={0x7}, 0x7) rt_sigprocmask(0x0, &(0x7f0000000080)={[0xfffffffffffffffb]}, 0x0, 0x8) splice(r0, 0x0, r1, 0x0, 0x200, 0x0) 00:02:21 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5416, 0x7fffffffefff) [ 57.133156][ T5241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 00:02:24 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5416, 0x7fffffffefff) 00:02:24 executing program 1: openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x520, &(0x7f00000004c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0, 0x0) 00:02:24 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 00:02:24 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RXATTRCREATE(r2, &(0x7f0000000040)={0x7}, 0x7) rt_sigprocmask(0x0, &(0x7f0000000080)={[0xfffffffffffffffb]}, 0x0, 0x8) splice(r0, 0x0, r1, 0x0, 0x200, 0x0) 00:02:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000500)={0x64ad}, 0x10) write(r0, &(0x7f0000000080)="240000001a005f0014f9f407000904000200200000000000000000000300190000000000", 0x24) 00:02:24 executing program 0: clock_gettime(0xfffffffffffffffd, &(0x7f0000000080)) 00:02:24 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$inet(0x10, 0x80002, 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x2) 00:02:24 executing program 1: unshare(0x20080) unshare(0x2000600) 00:02:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='check=strict']) chdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:02:24 executing program 4: r0 = open(&(0x7f0000000100)='./bus\x00', 0x6e842, 0x0) setxattr$security_capability(0x0, 0x0, &(0x7f0000000840)=@v2={0x2000000, [{}, {0x100}]}, 0x14, 0x0) setxattr$security_capability(0x0, 0x0, &(0x7f0000000300)=@v1={0x1000000, [{0x1, 0x10000}]}, 0xc, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x5000}], 0x300, 0x4000, 0x0, 0x3) [ 59.975660][ T5261] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 00:02:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000500)={0x64ad}, 0x10) write(r0, &(0x7f0000000080)="240000001a005f0014f9f407000904000200200000000000000000000300190000000000", 0x24) 00:02:24 executing program 0: clock_gettime(0xfffffffffffffffd, &(0x7f0000000080)) 00:02:24 executing program 1: unshare(0x20080) unshare(0x2000600) 00:02:24 executing program 4: r0 = open(&(0x7f0000000100)='./bus\x00', 0x6e842, 0x0) setxattr$security_capability(0x0, 0x0, &(0x7f0000000840)=@v2={0x2000000, [{}, {0x100}]}, 0x14, 0x0) setxattr$security_capability(0x0, 0x0, &(0x7f0000000300)=@v1={0x1000000, [{0x1, 0x10000}]}, 0xc, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x5000}], 0x300, 0x4000, 0x0, 0x3) 00:02:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) write$cgroup_int(r0, &(0x7f0000000200), 0xfdef) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xffff}) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xaaf9}) 00:02:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='check=strict']) chdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:02:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x80002, 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x2) 00:02:24 executing program 0: clock_gettime(0xfffffffffffffffd, &(0x7f0000000080)) [ 60.047540][ T5275] loop2: detected capacity change from 0 to 270 [ 60.064604][ T5281] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 00:02:24 executing program 4: r0 = open(&(0x7f0000000100)='./bus\x00', 0x6e842, 0x0) setxattr$security_capability(0x0, 0x0, &(0x7f0000000840)=@v2={0x2000000, [{}, {0x100}]}, 0x14, 0x0) setxattr$security_capability(0x0, 0x0, &(0x7f0000000300)=@v1={0x1000000, [{0x1, 0x10000}]}, 0xc, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x5000}], 0x300, 0x4000, 0x0, 0x3) 00:02:24 executing program 1: unshare(0x20080) unshare(0x2000600) 00:02:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x80002, 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x2) 00:02:24 executing program 4: r0 = open(&(0x7f0000000100)='./bus\x00', 0x6e842, 0x0) setxattr$security_capability(0x0, 0x0, &(0x7f0000000840)=@v2={0x2000000, [{}, {0x100}]}, 0x14, 0x0) setxattr$security_capability(0x0, 0x0, &(0x7f0000000300)=@v1={0x1000000, [{0x1, 0x10000}]}, 0xc, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x5000}], 0x300, 0x4000, 0x0, 0x3) 00:02:24 executing program 1: unshare(0x20080) unshare(0x2000600) 00:02:24 executing program 0: clock_gettime(0xfffffffffffffffd, &(0x7f0000000080)) 00:02:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) write$cgroup_int(r0, &(0x7f0000000200), 0xfdef) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xffff}) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xaaf9}) 00:02:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) write$cgroup_int(r0, &(0x7f0000000200), 0xfdef) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xffff}) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xaaf9}) [ 60.177407][ T5307] loop2: detected capacity change from 0 to 270 00:02:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='check=strict']) chdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:02:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='check=strict']) chdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:02:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) write$cgroup_int(r0, &(0x7f0000000200), 0xfdef) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xffff}) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xaaf9}) 00:02:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x80002, 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x2) 00:02:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='check=strict']) chdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:02:24 executing program 3: clone(0x81310900, 0x0, 0x0, 0x0, 0x0) socketpair(0x2, 0x6, 0x0, &(0x7f0000001140)) 00:02:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) write$cgroup_int(r0, &(0x7f0000000200), 0xfdef) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xffff}) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xaaf9}) [ 60.306644][ T5329] loop4: detected capacity change from 0 to 270 [ 60.318954][ T5334] loop0: detected capacity change from 0 to 270 [ 60.331141][ T5337] loop2: detected capacity change from 0 to 270 00:02:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) write$cgroup_int(r0, &(0x7f0000000200), 0xfdef) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xffff}) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xaaf9}) 00:02:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='check=strict']) chdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 60.347432][ T25] audit: type=1400 audit(1621555344.558:295): avc: denied { create } for pid=5340 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 60.395363][ T5333] ================================================================== [ 60.403598][ T5333] BUG: KCSAN: data-race in mm_update_next_owner / wb_workfn [ 60.411258][ T5333] [ 60.413954][ T5333] write to 0xffff88810085502c of 4 bytes by task 601 on cpu 0: [ 60.422145][ T5333] wb_workfn+0x78/0x520 [ 60.426569][ T5333] process_one_work+0x3e9/0x8f0 [ 60.431651][ T5333] worker_thread+0x636/0xae0 [ 60.436351][ T5333] kthread+0x1d0/0x1f0 [ 60.440606][ T5333] ret_from_fork+0x1f/0x30 [ 60.445042][ T5333] [ 60.447455][ T5333] read to 0xffff88810085502c of 4 bytes by task 5333 on cpu 1: [ 60.455440][ T5333] mm_update_next_owner+0x1d9/0x520 [ 60.461083][ T5333] exit_mm+0x358/0x450 [ 60.465249][ T5333] do_exit+0x3ff/0x1560 [ 60.469409][ T5333] do_group_exit+0x19b/0x1a0 [ 60.474364][ T5333] __do_sys_exit_group+0xb/0x10 [ 60.479488][ T5333] __se_sys_exit_group+0x5/0x10 [ 60.484962][ T5333] __x64_sys_exit_group+0x16/0x20 [ 60.490433][ T5333] do_syscall_64+0x4a/0x90 [ 60.495079][ T5333] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 60.501261][ T5333] 00:02:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x12) write$cgroup_int(r0, &(0x7f0000000200), 0xfdef) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x0, 0xffff}) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xaaf9}) 00:02:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='check=strict']) chdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:02:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='check=strict']) chdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:02:24 executing program 3: clone(0x81310900, 0x0, 0x0, 0x0, 0x0) socketpair(0x2, 0x6, 0x0, &(0x7f0000001140)) 00:02:24 executing program 3: clone(0x81310900, 0x0, 0x0, 0x0, 0x0) socketpair(0x2, 0x6, 0x0, &(0x7f0000001140)) [ 60.503668][ T5333] Reported by Kernel Concurrency Sanitizer on: [ 60.510158][ T5333] CPU: 1 PID: 5333 Comm: syz-executor.2 Not tainted 5.13.0-rc2-syzkaller #0 [ 60.519453][ T5333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.530600][ T5333] ================================================================== 00:02:24 executing program 5: r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) ppoll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 00:02:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x9, 0x8}, 0x0) sched_setattr(0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r4, 0x0, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) vmsplice(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="d25358ed63b7a362131bc46d0273955adc488d0f24899a9bcb3992e74662afa03ca2be34674ab4d6f13a5b3e547ee2156293efe4c51265ba9992a4e67bfe01fb5691f840b0b02c3f1dc5f064ce0080614ce219bed6278a21889d4571e0d8754573f599e4b630", 0x66}, {0x0}], 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) [ 60.580493][ T5367] loop0: detected capacity change from 0 to 270 00:02:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='check=strict']) chdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:02:24 executing program 3: clone(0x81310900, 0x0, 0x0, 0x0, 0x0) socketpair(0x2, 0x6, 0x0, &(0x7f0000001140)) [ 60.629663][ T5377] loop4: detected capacity change from 0 to 270 [ 60.642761][ T25] audit: type=1400 audit(1621555344.858:296): avc: denied { block_suspend } for pid=5384 comm="syz-executor.5" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 00:02:24 executing program 5: r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) ppoll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 00:02:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='check=strict']) chdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 60.698220][ T5386] loop2: detected capacity change from 0 to 270 [ 60.722995][ T5405] loop0: detected capacity change from 0 to 270 00:02:25 executing program 3: r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) ppoll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 00:02:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x9, 0x8}, 0x0) sched_setattr(0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r4, 0x0, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) vmsplice(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="d25358ed63b7a362131bc46d0273955adc488d0f24899a9bcb3992e74662afa03ca2be34674ab4d6f13a5b3e547ee2156293efe4c51265ba9992a4e67bfe01fb5691f840b0b02c3f1dc5f064ce0080614ce219bed6278a21889d4571e0d8754573f599e4b630", 0x66}, {0x0}], 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) 00:02:25 executing program 5: r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) ppoll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 00:02:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x9, 0x8}, 0x0) sched_setattr(0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r4, 0x0, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) vmsplice(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="d25358ed63b7a362131bc46d0273955adc488d0f24899a9bcb3992e74662afa03ca2be34674ab4d6f13a5b3e547ee2156293efe4c51265ba9992a4e67bfe01fb5691f840b0b02c3f1dc5f064ce0080614ce219bed6278a21889d4571e0d8754573f599e4b630", 0x66}, {0x0}], 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) 00:02:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x9, 0x8}, 0x0) sched_setattr(0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r4, 0x0, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) vmsplice(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="d25358ed63b7a362131bc46d0273955adc488d0f24899a9bcb3992e74662afa03ca2be34674ab4d6f13a5b3e547ee2156293efe4c51265ba9992a4e67bfe01fb5691f840b0b02c3f1dc5f064ce0080614ce219bed6278a21889d4571e0d8754573f599e4b630", 0x66}, {0x0}], 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) 00:02:25 executing program 3: r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) ppoll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 00:02:25 executing program 5: r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) ppoll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) [ 60.864559][ T5444] loop4: detected capacity change from 0 to 270 00:02:25 executing program 3: r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) ppoll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 00:02:25 executing program 4: r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) ppoll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 00:02:25 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5409, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x540242) syz_open_dev$vcsn(&(0x7f0000000000), 0x6, 0x24000) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 00:02:25 executing program 4: r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) ppoll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 00:02:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x9, 0x8}, 0x0) sched_setattr(0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r4, 0x0, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) vmsplice(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="d25358ed63b7a362131bc46d0273955adc488d0f24899a9bcb3992e74662afa03ca2be34674ab4d6f13a5b3e547ee2156293efe4c51265ba9992a4e67bfe01fb5691f840b0b02c3f1dc5f064ce0080614ce219bed6278a21889d4571e0d8754573f599e4b630", 0x66}, {0x0}], 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) 00:02:25 executing program 4: r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) ppoll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 00:02:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x65ca, 0x4) sendmmsg(r0, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae4a0000000000000000040000975476cb57c8e19ebf7e5eff0f033143c8000000000000007a9175", 0x28}], 0x1}}], 0x1, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x2040, 0x0, 0x0) 00:02:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x9, 0x8}, 0x0) sched_setattr(0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r4, 0x0, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) vmsplice(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="d25358ed63b7a362131bc46d0273955adc488d0f24899a9bcb3992e74662afa03ca2be34674ab4d6f13a5b3e547ee2156293efe4c51265ba9992a4e67bfe01fb5691f840b0b02c3f1dc5f064ce0080614ce219bed6278a21889d4571e0d8754573f599e4b630", 0x66}, {0x0}], 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) 00:02:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x9, 0x8}, 0x0) sched_setattr(0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r4, 0x0, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) vmsplice(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="d25358ed63b7a362131bc46d0273955adc488d0f24899a9bcb3992e74662afa03ca2be34674ab4d6f13a5b3e547ee2156293efe4c51265ba9992a4e67bfe01fb5691f840b0b02c3f1dc5f064ce0080614ce219bed6278a21889d4571e0d8754573f599e4b630", 0x66}, {0x0}], 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) 00:02:25 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb01001f1}, 0x0) sendto$inet(r0, &(0x7f0000000300)="b24c", 0x2, 0x24008001, 0x0, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000380)=""/74, 0x4a}], 0x1}, 0x0) 00:02:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x9, 0x8}, 0x0) sched_setattr(0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r4, 0x0, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) vmsplice(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="d25358ed63b7a362131bc46d0273955adc488d0f24899a9bcb3992e74662afa03ca2be34674ab4d6f13a5b3e547ee2156293efe4c51265ba9992a4e67bfe01fb5691f840b0b02c3f1dc5f064ce0080614ce219bed6278a21889d4571e0d8754573f599e4b630", 0x66}, {0x0}], 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) 00:02:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x65ca, 0x4) sendmmsg(r0, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae4a0000000000000000040000975476cb57c8e19ebf7e5eff0f033143c8000000000000007a9175", 0x28}], 0x1}}], 0x1, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x2040, 0x0, 0x0) 00:02:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x9, 0x8}, 0x0) sched_setattr(0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r4, 0x0, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) vmsplice(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="d25358ed63b7a362131bc46d0273955adc488d0f24899a9bcb3992e74662afa03ca2be34674ab4d6f13a5b3e547ee2156293efe4c51265ba9992a4e67bfe01fb5691f840b0b02c3f1dc5f064ce0080614ce219bed6278a21889d4571e0d8754573f599e4b630", 0x66}, {0x0}], 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) 00:02:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x65ca, 0x4) sendmmsg(r0, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae4a0000000000000000040000975476cb57c8e19ebf7e5eff0f033143c8000000000000007a9175", 0x28}], 0x1}}], 0x1, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x2040, 0x0, 0x0) 00:02:25 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x65ca, 0x4) sendmmsg(r0, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae4a0000000000000000040000975476cb57c8e19ebf7e5eff0f033143c8000000000000007a9175", 0x28}], 0x1}}], 0x1, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x2040, 0x0, 0x0) 00:02:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x57d5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x9, 0x8}, 0x0) sched_setattr(0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r4, 0x0, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) vmsplice(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="d25358ed63b7a362131bc46d0273955adc488d0f24899a9bcb3992e74662afa03ca2be34674ab4d6f13a5b3e547ee2156293efe4c51265ba9992a4e67bfe01fb5691f840b0b02c3f1dc5f064ce0080614ce219bed6278a21889d4571e0d8754573f599e4b630", 0x66}, {0x0}], 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) 00:02:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x2}, 0x10) write(r1, &(0x7f00000000c0)="240000001a005f0014f9f407000904000200000000000000000000000800100000000000", 0x24) 00:02:25 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x65ca, 0x4) sendmmsg(r0, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae4a0000000000000000040000975476cb57c8e19ebf7e5eff0f033143c8000000000000007a9175", 0x28}], 0x1}}], 0x1, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x2040, 0x0, 0x0) 00:02:25 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) 00:02:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x65ca, 0x4) sendmmsg(r0, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae4a0000000000000000040000975476cb57c8e19ebf7e5eff0f033143c8000000000000007a9175", 0x28}], 0x1}}], 0x1, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x2040, 0x0, 0x0) 00:02:25 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x65ca, 0x4) sendmmsg(r0, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="ae4a0000000000000000040000975476cb57c8e19ebf7e5eff0f033143c8000000000000007a9175", 0x28}], 0x1}}], 0x1, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x2040, 0x0, 0x0) 00:02:26 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb01001f1}, 0x0) sendto$inet(r0, &(0x7f0000000300)="b24c", 0x2, 0x24008001, 0x0, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000380)=""/74, 0x4a}], 0x1}, 0x0) 00:02:26 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) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x2}, 0x10) write(r1, &(0x7f00000000c0)="240000001a005f0014f9f407000904000200000000000000000000000800100000000000", 0x24) 00:02:26 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) 00:02:26 executing program 3: r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}}}, 0x108) set_mempolicy(0x8001, &(0x7f0000000040)=0x5, 0x1f) close(r0) 00:02:26 executing program 2: syz_io_uring_setup(0x0, 0xfffffffffffffffe, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) 00:02:26 executing program 5: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x39000, 0x0) write(r1, &(0x7f0000000240)="b1", 0x1) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:02:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x2}, 0x10) write(r1, &(0x7f00000000c0)="240000001a005f0014f9f407000904000200000000000000000000000800100000000000", 0x24) 00:02:26 executing program 2: syz_io_uring_setup(0x0, 0xfffffffffffffffe, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) 00:02:26 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) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x2}, 0x10) write(r1, &(0x7f00000000c0)="240000001a005f0014f9f407000904000200000000000000000000000800100000000000", 0x24) 00:02:26 executing program 3: r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}}}, 0x108) set_mempolicy(0x8001, &(0x7f0000000040)=0x5, 0x1f) close(r0) 00:02:26 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) 00:02:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb01001f1}, 0x0) sendto$inet(r0, &(0x7f0000000300)="b24c", 0x2, 0x24008001, 0x0, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000380)=""/74, 0x4a}], 0x1}, 0x0) 00:02:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb01001f1}, 0x0) sendto$inet(r0, &(0x7f0000000300)="b24c", 0x2, 0x24008001, 0x0, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000380)=""/74, 0x4a}], 0x1}, 0x0) 00:02:27 executing program 3: r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}}}, 0x108) set_mempolicy(0x8001, &(0x7f0000000040)=0x5, 0x1f) close(r0) 00:02:27 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) 00:02:27 executing program 2: syz_io_uring_setup(0x0, 0xfffffffffffffffe, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) 00:02:27 executing program 2: syz_io_uring_setup(0x0, 0xfffffffffffffffe, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) 00:02:29 executing program 5: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x39000, 0x0) write(r1, &(0x7f0000000240)="b1", 0x1) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:02:29 executing program 3: r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}}}, 0x108) set_mempolicy(0x8001, &(0x7f0000000040)=0x5, 0x1f) close(r0) 00:02:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb01001f1}, 0x0) sendto$inet(r0, &(0x7f0000000300)="b24c", 0x2, 0x24008001, 0x0, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000380)=""/74, 0x4a}], 0x1}, 0x0) 00:02:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}, 0x1, 0x3, [{{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {}, {{0x2, 0x0, @remote}}]}, 0x210) 00:02:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb01001f1}, 0x0) sendto$inet(r0, &(0x7f0000000300)="b24c", 0x2, 0x24008001, 0x0, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000380)=""/74, 0x4a}], 0x1}, 0x0) 00:02:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb01001f1}, 0x0) sendto$inet(r0, &(0x7f0000000300)="b24c", 0x2, 0x24008001, 0x0, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000380)=""/74, 0x4a}], 0x1}, 0x0) 00:02:29 executing program 3: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x39000, 0x0) write(r1, &(0x7f0000000240)="b1", 0x1) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:02:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}, 0x1, 0x3, [{{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {}, {{0x2, 0x0, @remote}}]}, 0x210) 00:02:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}, 0x1, 0x3, [{{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {}, {{0x2, 0x0, @remote}}]}, 0x210) 00:02:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}, 0x1, 0x3, [{{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {}, {{0x2, 0x0, @remote}}]}, 0x210) 00:02:29 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80004507, 0xffffffffffffffff) 00:02:29 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80004507, 0xffffffffffffffff) 00:02:32 executing program 5: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x39000, 0x0) write(r1, &(0x7f0000000240)="b1", 0x1) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:02:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb01001f1}, 0x0) sendto$inet(r0, &(0x7f0000000300)="b24c", 0x2, 0x24008001, 0x0, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000380)=""/74, 0x4a}], 0x1}, 0x0) 00:02:32 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb01001f1}, 0x0) sendto$inet(r0, &(0x7f0000000300)="b24c", 0x2, 0x24008001, 0x0, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000380)=""/74, 0x4a}], 0x1}, 0x0) 00:02:32 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0003}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x15, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) 00:02:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80004507, 0xffffffffffffffff) 00:02:32 executing program 3: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x39000, 0x0) write(r1, &(0x7f0000000240)="b1", 0x1) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:02:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80004507, 0xffffffffffffffff) [ 68.163462][ T25] audit: type=1326 audit(1621555352.378:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5736 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 00:02:32 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0003}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x15, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100"}}], 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) 00:02:32 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0003}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x15, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100"}}], 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) [ 68.204818][ T25] audit: type=1326 audit(1621555352.408:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5736 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=56 compat=0 ip=0x4665d9 code=0x7ffc0000 00:02:32 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0003}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x15, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100"}}], 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) [ 68.251128][ T25] audit: type=1326 audit(1621555352.408:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5736 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 00:02:32 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0003}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x15, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100"}}], 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) 00:02:32 executing program 3: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x39000, 0x0) write(r1, &(0x7f0000000240)="b1", 0x1) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 68.277528][ T25] audit: type=1326 audit(1621555352.408:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5747 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=231 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 68.309285][ T25] audit: type=1326 audit(1621555352.408:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5736 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=186 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 68.337040][ T25] audit: type=1326 audit(1621555352.408:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5736 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 68.363372][ T25] audit: type=1326 audit(1621555352.408:303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5736 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 68.389238][ T25] audit: type=1326 audit(1621555352.408:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5736 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 68.418448][ T25] audit: type=1326 audit(1621555352.408:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5736 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=61 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 68.445428][ T25] audit: type=1326 audit(1621555352.408:306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5736 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 00:02:33 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xb01001f1}, 0x0) sendto$inet(r0, &(0x7f0000000300)="b24c", 0x2, 0x24008001, 0x0, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000380)=""/74, 0x4a}], 0x1}, 0x0)