Warning: Permanently added '10.128.10.30' (ECDSA) to the list of known hosts. 2021/05/25 02:56:09 fuzzer started 2021/05/25 02:56:09 dialing manager at 10.128.0.163:36897 2021/05/25 02:56:09 syscalls: 1997 2021/05/25 02:56:09 code coverage: enabled 2021/05/25 02:56:09 comparison tracing: enabled 2021/05/25 02:56:09 extra coverage: enabled 2021/05/25 02:56:09 setuid sandbox: enabled 2021/05/25 02:56:09 namespace sandbox: enabled 2021/05/25 02:56:09 Android sandbox: enabled 2021/05/25 02:56:09 fault injection: enabled 2021/05/25 02:56:09 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/05/25 02:56:09 net packet injection: /dev/net/tun does not exist 2021/05/25 02:56:09 net device setup: enabled 2021/05/25 02:56:09 concurrency sanitizer: enabled 2021/05/25 02:56:09 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/05/25 02:56:09 USB emulation: /dev/raw-gadget does not exist 2021/05/25 02:56:09 hci packet injection: /dev/vhci does not exist 2021/05/25 02:56:09 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2021/05/25 02:56:09 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2021/05/25 02:56:10 suppressing KCSAN reports in functions: 'expire_timers' 'shmem_symlink' '__xa_clear_mark' 'step_into' 'kauditd_thread' '_find_next_bit' 'generic_write_end' 'do_sys_poll' '__ext4_update_other_inode_time' 'ext4_free_inodes_count' 'blk_mq_dispatch_rq_list' 'pcpu_alloc' 'blk_mq_rq_ctx_init' 2021/05/25 02:56:10 fetching corpus: 0, signal 0/2000 (executing program) 2021/05/25 02:56:10 fetching corpus: 50, signal 17799/21272 (executing program) 2021/05/25 02:56:10 fetching corpus: 100, signal 26823/31656 (executing program) 2021/05/25 02:56:10 fetching corpus: 150, signal 31429/37571 (executing program) 2021/05/25 02:56:10 fetching corpus: 200, signal 39021/46117 (executing program) 2021/05/25 02:56:10 fetching corpus: 250, signal 44179/52210 (executing program) 2021/05/25 02:56:10 fetching corpus: 300, signal 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2021/05/25 02:56:11 fetching corpus: 1543, signal 97419/114131 (executing program) [ 20.064515][ T1750] ================================================================== [ 20.065926][ T1750] BUG: KCSAN: data-race in __send_signal / futex_wait_queue_me [ 20.066952][ T1750] [ 20.067313][ T1750] write to 0xffff8881003210ac of 4 bytes by task 1755 on cpu 0: [ 20.068655][ T1750] futex_wait_queue_me+0x198/0x260 [ 20.069472][ T1750] futex_wait+0x143/0x430 [ 20.070279][ T1750] do_futex+0x9d8/0x1ee0 [ 20.070891][ T1750] __se_sys_futex+0x21c/0x380 [ 20.071816][ T1750] __x64_sys_futex+0x74/0x80 [ 20.072798][ T1750] do_syscall_64+0x4a/0x90 [ 20.073654][ T1750] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 20.074639][ T1750] [ 20.074986][ T1750] read to 0xffff8881003210ac of 4 bytes by task 1750 on cpu 1: [ 20.076019][ T1750] __send_signal+0x282/0x760 [ 20.076646][ T1750] send_signal+0x281/0x390 [ 20.077251][ T1750] do_send_specific+0x13d/0x1c0 [ 20.078126][ T1750] __x64_sys_tgkill+0x108/0x140 [ 20.078937][ T1750] do_syscall_64+0x4a/0x90 [ 20.079652][ T1750] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 20.080567][ T1750] [ 20.080932][ T1750] Reported by Kernel Concurrency Sanitizer on: [ 20.081929][ T1750] CPU: 1 PID: 1750 Comm: syz-fuzzer Not tainted 5.13.0-rc3-syzkaller #0 [ 20.084254][ T1750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.092325][ T1750] ================================================================== 2021/05/25 02:56:11 fetching corpus: 1593, signal 98727/115260 (executing program) 2021/05/25 02:56:11 fetching corpus: 1643, signal 100146/116473 (executing program) 2021/05/25 02:56:11 fetching corpus: 1693, signal 100881/117298 (executing program) 2021/05/25 02:56:11 fetching corpus: 1743, signal 102015/118283 (executing program) 2021/05/25 02:56:11 fetching corpus: 1793, signal 104159/119684 (executing program) 2021/05/25 02:56:12 fetching corpus: 1843, signal 105040/120437 (executing program) 2021/05/25 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program) 2021/05/25 02:56:13 fetching corpus: 3092, signal 127606/131642 (executing program) 2021/05/25 02:56:13 fetching corpus: 3142, signal 128381/131729 (executing program) 2021/05/25 02:56:13 fetching corpus: 3192, signal 129124/131785 (executing program) 2021/05/25 02:56:13 fetching corpus: 3242, signal 129690/131829 (executing program) 2021/05/25 02:56:13 fetching corpus: 3292, signal 130586/131907 (executing program) 2021/05/25 02:56:13 fetching corpus: 3299, signal 130649/131907 (executing program) 2021/05/25 02:56:13 fetching corpus: 3299, signal 130649/131907 (executing program) 2021/05/25 02:56:14 starting 6 fuzzer processes 02:56:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setresuid(0xee01, 0xee00, 0x0) setresuid(0x0, 0xffffffffffffffff, 0xee00) setfsuid(0x0) 02:56:14 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x2403, 0x0) 02:56:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000002000)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000003300)=[@tclass={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x40}}], 0x1, 0x0) 02:56:14 executing program 2: unshare(0x400) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="c1faa20acd665b9fb1f829d0e886a374a3da9348ea7a1a12", 0x18}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00000001c0), 0x4) 02:56:14 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000040)="3b62ee2a9edf23e61833dfb3d68f7370493afc5d2d992e96890f8533d90759734b0a07bcdd9b2f9e2b844eee5994c29b2429ee0e1eca73371c0f1d57163ee1f87cbe73955e0ca311c23b6388f1c9267255e6108735a3caadd43d0ff53ec692a494dc191aa8664e89ad0751cc1b255583c6231612da8e02cb0cb50f8c1ce5781b0bdc1c37a3f22da4e75bf0f4b6d9c304453c3f957a58f77cb0c9f30bf180ddc08d59c8f602a180b344254abad4d98ea9e9a65733c26b511372d28032fb93b63582eeffe85f79ecbfcbc74a23", 0xcc}, {&(0x7f0000000140)="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", 0x1000}], 0x2) 02:56:14 executing program 5: io_setup(0x7d, &(0x7f0000000280)=0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r0, 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000001880)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0}, 0x0]) [ 22.992927][ T25] audit: type=1400 audit(1621911374.634:8): avc: denied { execmem } for pid=1763 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 23.087622][ T1770] cgroup: Unknown subsys name 'perf_event' [ 23.101855][ T1770] cgroup: Unknown subsys name 'net_cls' [ 23.122653][ T1772] cgroup: Unknown subsys name 'perf_event' [ 23.128770][ T1772] cgroup: Unknown subsys name 'net_cls' [ 23.155520][ T1775] cgroup: Unknown subsys name 'perf_event' [ 23.160252][ T1774] cgroup: Unknown subsys name 'perf_event' [ 23.161660][ T1775] cgroup: Unknown subsys name 'net_cls' [ 23.167451][ T1774] cgroup: Unknown subsys name 'net_cls' [ 23.179277][ T1777] cgroup: Unknown subsys name 'perf_event' [ 23.186974][ T1777] cgroup: Unknown subsys name 'net_cls' [ 23.191027][ T1778] cgroup: Unknown subsys name 'perf_event' [ 23.198571][ T1778] cgroup: Unknown subsys name 'net_cls' 02:56:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000040)="3b62ee2a9edf23e61833dfb3d68f7370493afc5d2d992e96890f8533d90759734b0a07bcdd9b2f9e2b844eee5994c29b2429ee0e1eca73371c0f1d57163ee1f87cbe73955e0ca311c23b6388f1c9267255e6108735a3caadd43d0ff53ec692a494dc191aa8664e89ad0751cc1b255583c6231612da8e02cb0cb50f8c1ce5781b0bdc1c37a3f22da4e75bf0f4b6d9c304453c3f957a58f77cb0c9f30bf180ddc08d59c8f602a180b344254abad4d98ea9e9a65733c26b511372d28032fb93b63582eeffe85f79ecbfcbc74a23", 0xcc}, {&(0x7f0000000140)="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", 0x1000}], 0x2) 02:56:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setresuid(0xee01, 0xee00, 0x0) setresuid(0x0, 0xffffffffffffffff, 0xee00) setfsuid(0x0) 02:56:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000040)="3b62ee2a9edf23e61833dfb3d68f7370493afc5d2d992e96890f8533d90759734b0a07bcdd9b2f9e2b844eee5994c29b2429ee0e1eca73371c0f1d57163ee1f87cbe73955e0ca311c23b6388f1c9267255e6108735a3caadd43d0ff53ec692a494dc191aa8664e89ad0751cc1b255583c6231612da8e02cb0cb50f8c1ce5781b0bdc1c37a3f22da4e75bf0f4b6d9c304453c3f957a58f77cb0c9f30bf180ddc08d59c8f602a180b344254abad4d98ea9e9a65733c26b511372d28032fb93b63582eeffe85f79ecbfcbc74a23", 0xcc}, {&(0x7f0000000140)="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", 0x1000}], 0x2) 02:56:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setresuid(0xee01, 0xee00, 0x0) setresuid(0x0, 0xffffffffffffffff, 0xee00) setfsuid(0x0) 02:56:19 executing program 5: io_setup(0x7d, &(0x7f0000000280)=0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r0, 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000001880)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0}, 0x0]) 02:56:19 executing program 2: unshare(0x400) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="c1faa20acd665b9fb1f829d0e886a374a3da9348ea7a1a12", 0x18}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00000001c0), 0x4) 02:56:19 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000040)="3b62ee2a9edf23e61833dfb3d68f7370493afc5d2d992e96890f8533d90759734b0a07bcdd9b2f9e2b844eee5994c29b2429ee0e1eca73371c0f1d57163ee1f87cbe73955e0ca311c23b6388f1c9267255e6108735a3caadd43d0ff53ec692a494dc191aa8664e89ad0751cc1b255583c6231612da8e02cb0cb50f8c1ce5781b0bdc1c37a3f22da4e75bf0f4b6d9c304453c3f957a58f77cb0c9f30bf180ddc08d59c8f602a180b344254abad4d98ea9e9a65733c26b511372d28032fb93b63582eeffe85f79ecbfcbc74a23", 0xcc}, {&(0x7f0000000140)="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", 0x1000}], 0x2) 02:56:19 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x2403, 0x0) 02:56:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setresuid(0xee01, 0xee00, 0x0) setresuid(0x0, 0xffffffffffffffff, 0xee00) setfsuid(0x0) 02:56:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000002000)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000003300)=[@tclass={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x40}}], 0x1, 0x0) 02:56:19 executing program 2: unshare(0x400) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="c1faa20acd665b9fb1f829d0e886a374a3da9348ea7a1a12", 0x18}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00000001c0), 0x4) 02:56:19 executing program 4: unshare(0x400) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="c1faa20acd665b9fb1f829d0e886a374a3da9348ea7a1a12", 0x18}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00000001c0), 0x4) 02:56:19 executing program 5: io_setup(0x7d, &(0x7f0000000280)=0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r0, 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000001880)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0}, 0x0]) 02:56:19 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x2403, 0x0) 02:56:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setresuid(0xee01, 0xee00, 0x0) setresuid(0x0, 0xffffffffffffffff, 0xee00) setfsuid(0x0) 02:56:19 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x2403, 0x0) 02:56:19 executing program 4: unshare(0x400) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="c1faa20acd665b9fb1f829d0e886a374a3da9348ea7a1a12", 0x18}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00000001c0), 0x4) 02:56:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000002000)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000003300)=[@tclass={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x40}}], 0x1, 0x0) 02:56:19 executing program 2: unshare(0x400) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="c1faa20acd665b9fb1f829d0e886a374a3da9348ea7a1a12", 0x18}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00000001c0), 0x4) 02:56:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setresuid(0xee01, 0xee00, 0x0) setresuid(0x0, 0xffffffffffffffff, 0xee00) setfsuid(0x0) 02:56:19 executing program 5: io_setup(0x7d, &(0x7f0000000280)=0x0) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r0, 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000001880)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0}, 0x0]) 02:56:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setresuid(0xee01, 0xee00, 0x0) setresuid(0x0, 0xffffffffffffffff, 0xee00) setfsuid(0x0) 02:56:19 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000080), 0xff) io_uring_enter(r3, 0x6708, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) 02:56:19 executing program 4: unshare(0x400) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)="c1faa20acd665b9fb1f829d0e886a374a3da9348ea7a1a12", 0x18}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00000001c0), 0x4) 02:56:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setresuid(0xee01, 0xee00, 0x0) setresuid(0x0, 0xffffffffffffffff, 0xee00) setfsuid(0x0) 02:56:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000002000)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000003300)=[@tclass={{0x14}}, @pktinfo={{0x24, 0x29, 0x32, {@empty}}}], 0x40}}], 0x1, 0x0) 02:56:19 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000001380)={0x18, 0x3, 0x1, 0x903, 0x0, 0x0, {}, [@CTA_TUPLE_REPLY={0x4}]}, 0x18}}, 0x0) 02:56:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setresuid(0xee01, 0xee00, 0x0) setresuid(0x0, 0xffffffffffffffff, 0xee00) setfsuid(0x0) 02:56:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000001380)={[{@utf8no}]}) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/241, 0xffd1) getdents64(r1, 0x0, 0xfffffffffffffe87) 02:56:19 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000340), 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001040)=""/7) 02:56:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000004740)={0x0, 0x0, &(0x7f0000004700)={&(0x7f0000004600)={0x38, 0x1, 0x2, 0x101, 0x0, 0x0, {0x2}, [@CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}]}]}, 0x38}}, 0x0) [ 28.315600][ T4615] loop4: detected capacity change from 0 to 6 [ 28.327759][ T4615] FAT-fs (loop4): Directory bread(block 6) failed [ 28.347940][ T4615] FAT-fs (loop4): Directory bread(block 6) failed 02:56:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000004740)={0x0, 0x0, &(0x7f0000004700)={&(0x7f0000004600)={0x38, 0x1, 0x2, 0x101, 0x0, 0x0, {0x2}, [@CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}]}]}, 0x38}}, 0x0) 02:56:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000340), 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001040)=""/7) 02:56:20 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000080), 0xff) io_uring_enter(r3, 0x6708, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) 02:56:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setresuid(0xee01, 0xee00, 0x0) setresuid(0x0, 0xffffffffffffffff, 0xee00) setfsuid(0x0) 02:56:20 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000080), 0xff) io_uring_enter(r3, 0x6708, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) 02:56:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000001380)={[{@utf8no}]}) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/241, 0xffd1) getdents64(r1, 0x0, 0xfffffffffffffe87) [ 28.376776][ T4627] FAT-fs (loop4): Directory bread(block 6) failed 02:56:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000004740)={0x0, 0x0, &(0x7f0000004700)={&(0x7f0000004600)={0x38, 0x1, 0x2, 0x101, 0x0, 0x0, {0x2}, [@CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}]}]}, 0x38}}, 0x0) 02:56:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000340), 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001040)=""/7) 02:56:20 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000080), 0xff) io_uring_enter(r3, 0x6708, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) 02:56:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000001380)={[{@utf8no}]}) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/241, 0xffd1) getdents64(r1, 0x0, 0xfffffffffffffe87) 02:56:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000004740)={0x0, 0x0, &(0x7f0000004700)={&(0x7f0000004600)={0x38, 0x1, 0x2, 0x101, 0x0, 0x0, {0x2}, [@CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}]}]}, 0x38}}, 0x0) 02:56:20 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000080), 0xff) io_uring_enter(r3, 0x6708, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) 02:56:20 executing program 2: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000080), 0xff) io_uring_enter(r3, 0x6708, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) 02:56:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000001380)={[{@utf8no}]}) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/241, 0xffd1) getdents64(r1, 0x0, 0xfffffffffffffe87) [ 28.486432][ T4647] loop4: detected capacity change from 0 to 6 [ 28.495130][ T4647] FAT-fs (loop4): Directory bread(block 6) failed [ 28.505089][ T4647] FAT-fs (loop4): Directory bread(block 6) failed [ 28.511191][ T4661] loop1: detected capacity change from 0 to 6 [ 28.518986][ T4661] FAT-fs (loop1): Directory bread(block 6) failed [ 28.526501][ T4661] FAT-fs (loop1): Directory bread(block 6) failed 02:56:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000340), 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001040)=""/7) 02:56:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000001380)={[{@utf8no}]}) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/241, 0xffd1) getdents64(r1, 0x0, 0xfffffffffffffe87) 02:56:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000001380)={[{@utf8no}]}) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/241, 0xffd1) getdents64(r1, 0x0, 0xfffffffffffffe87) 02:56:20 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x0, "00d9db170eb48b238bce520d760ab3d25b03a83a0ead903e65c133ec7e56ab210e7c71a5f0f147387a2725492114384b2d4ac0a0548f384d1fd21ef56efd9d69"}, 0x48, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, r0) 02:56:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000200)="090000000000868a1443fd0de689f0a70000", 0x12}], 0x3, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x120, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x22) 02:56:20 executing program 5: r0 = syz_io_uring_setup(0x70c4, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0xa89a1c1bd660819, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x0) r3 = dup(r0) syz_io_uring_submit(r1, r2, &(0x7f0000000080), 0xff) io_uring_enter(r3, 0x6708, 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) [ 28.604465][ T4687] loop3: detected capacity change from 0 to 6 [ 28.624822][ T4687] FAT-fs (loop3): Directory bread(block 6) failed [ 28.644949][ T4687] FAT-fs (loop3): Directory bread(block 6) failed 02:56:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000200)="090000000000868a1443fd0de689f0a70000", 0x12}], 0x3, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x120, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x22) [ 28.667072][ T4703] loop4: detected capacity change from 0 to 6 [ 28.675725][ T4704] loop1: detected capacity change from 0 to 6 [ 28.688943][ T4703] FAT-fs (loop4): Directory bread(block 6) failed [ 28.707714][ T4704] FAT-fs (loop1): Directory bread(block 6) failed 02:56:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000140)=0x3bf, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f00000002c0)={0x108, {{0x29, 0x0, 0x2000000, @ipv4={'\x00', '\xff\xff', @broadcast}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) 02:56:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000001380)={[{@utf8no}]}) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/241, 0xffd1) getdents64(r1, 0x0, 0xfffffffffffffe87) 02:56:20 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x0, "00d9db170eb48b238bce520d760ab3d25b03a83a0ead903e65c133ec7e56ab210e7c71a5f0f147387a2725492114384b2d4ac0a0548f384d1fd21ef56efd9d69"}, 0x48, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, r0) 02:56:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000200)="090000000000868a1443fd0de689f0a70000", 0x12}], 0x3, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x120, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x22) 02:56:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000001380)={[{@utf8no}]}) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/241, 0xffd1) getdents64(r1, 0x0, 0xfffffffffffffe87) 02:56:20 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x0, "00d9db170eb48b238bce520d760ab3d25b03a83a0ead903e65c133ec7e56ab210e7c71a5f0f147387a2725492114384b2d4ac0a0548f384d1fd21ef56efd9d69"}, 0x48, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, r0) [ 28.738620][ T4703] FAT-fs (loop4): Directory bread(block 6) failed [ 28.760853][ T4704] FAT-fs (loop1): Directory bread(block 6) failed 02:56:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000001380)={[{@utf8no}]}) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/241, 0xffd1) getdents64(r1, 0x0, 0xfffffffffffffe87) 02:56:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000200)="090000000000868a1443fd0de689f0a70000", 0x12}], 0x3, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x120, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x22) 02:56:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000140)=0x3bf, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f00000002c0)={0x108, {{0x29, 0x0, 0x2000000, @ipv4={'\x00', '\xff\xff', @broadcast}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) 02:56:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x600}], 0x0, &(0x7f0000001380)={[{@utf8no}]}) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/241, 0xffd1) getdents64(r1, 0x0, 0xfffffffffffffe87) [ 28.828653][ T4743] loop3: detected capacity change from 0 to 6 [ 28.835729][ T4743] FAT-fs (loop3): Directory bread(block 6) failed [ 28.843094][ T4743] FAT-fs (loop3): Directory bread(block 6) failed [ 28.858149][ T4747] loop4: detected capacity change from 0 to 6 02:56:20 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x0, "00d9db170eb48b238bce520d760ab3d25b03a83a0ead903e65c133ec7e56ab210e7c71a5f0f147387a2725492114384b2d4ac0a0548f384d1fd21ef56efd9d69"}, 0x48, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, r0) 02:56:20 executing program 4: clone(0x4000000000003fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001180)={0xfffffffffffffffe, 0x0, &(0x7f0000000080)={0x0, 0x9fc}}, 0x0) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3cusgrVed:De', 0xffffffffffffffff) 02:56:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000140)=0x3bf, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f00000002c0)={0x108, {{0x29, 0x0, 0x2000000, @ipv4={'\x00', '\xff\xff', @broadcast}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) 02:56:20 executing program 0: r0 = syz_io_uring_setup(0x45dd, &(0x7f0000000100), &(0x7f00009cc000/0x1000)=nil, &(0x7f000020c000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000004c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)={0x77359400}}, 0x9) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x989680}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000180)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 28.874702][ T4747] FAT-fs (loop4): Directory bread(block 6) failed [ 28.882309][ T4747] FAT-fs (loop4): Directory bread(block 6) failed 02:56:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 28.946967][ T4765] loop1: detected capacity change from 0 to 6 [ 28.953359][ T4764] loop3: detected capacity change from 0 to 6 [ 28.960146][ T4765] FAT-fs (loop1): Directory bread(block 6) failed [ 28.969780][ T4764] FAT-fs (loop3): Directory bread(block 6) failed 02:56:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000140)=0x3bf, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f00000002c0)={0x108, {{0x29, 0x0, 0x2000000, @ipv4={'\x00', '\xff\xff', @broadcast}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) 02:56:20 executing program 4: clone(0x4000000000003fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001180)={0xfffffffffffffffe, 0x0, &(0x7f0000000080)={0x0, 0x9fc}}, 0x0) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3cusgrVed:De', 0xffffffffffffffff) 02:56:20 executing program 0: r0 = syz_io_uring_setup(0x45dd, &(0x7f0000000100), &(0x7f00009cc000/0x1000)=nil, &(0x7f000020c000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000004c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)={0x77359400}}, 0x9) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x989680}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000180)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 28.972094][ T25] audit: type=1400 audit(1621911380.616:9): avc: denied { sys_admin } for pid=4775 comm="syz-executor.2" capability=21 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 28.991085][ T4764] FAT-fs (loop3): Directory bread(block 6) failed [ 29.034546][ T4765] FAT-fs (loop1): Directory bread(block 6) failed 02:56:20 executing program 0: r0 = syz_io_uring_setup(0x45dd, &(0x7f0000000100), &(0x7f00009cc000/0x1000)=nil, &(0x7f000020c000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000004c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)={0x77359400}}, 0x9) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x989680}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000180)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 02:56:20 executing program 4: clone(0x4000000000003fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001180)={0xfffffffffffffffe, 0x0, &(0x7f0000000080)={0x0, 0x9fc}}, 0x0) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3cusgrVed:De', 0xffffffffffffffff) 02:56:20 executing program 3: creat(&(0x7f0000000100)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='mpol=prefer:0-5:0/c']) 02:56:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 02:56:20 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000001680)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') unshare(0x2a000400) pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) 02:56:20 executing program 5: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xb) 02:56:20 executing program 4: clone(0x4000000000003fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001180)={0xfffffffffffffffe, 0x0, &(0x7f0000000080)={0x0, 0x9fc}}, 0x0) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3cusgrVed:De', 0xffffffffffffffff) 02:56:20 executing program 0: r0 = syz_io_uring_setup(0x45dd, &(0x7f0000000100), &(0x7f00009cc000/0x1000)=nil, &(0x7f000020c000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000004c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000380)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)={0x77359400}}, 0x9) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x989680}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000180)}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 02:56:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='nr_blocks=9,defcontext=']) [ 29.161784][ T4825] tmpfs: Bad value for 'mpol' 02:56:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 02:56:20 executing program 5: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xb) [ 29.182176][ T4833] tmpfs: Bad value for 'mpol' 02:56:20 executing program 3: creat(&(0x7f0000000100)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='mpol=prefer:0-5:0/c']) 02:56:20 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f0000000080)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ssrr={0x89, 0x3}]}}}], 0x18}}], 0x2, 0x0) 02:56:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 29.206420][ T4842] SELinux: security_context_str_to_sid() failed for (dev tmpfs, type tmpfs) errno=-22 [ 29.234240][ T4846] SELinux: security_context_str_to_sid() failed for (dev tmpfs, type tmpfs) errno=-22 02:56:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='nr_blocks=9,defcontext=']) 02:56:20 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000001680)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') unshare(0x2a000400) pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) [ 29.261220][ T4854] tmpfs: Bad value for 'mpol' 02:56:20 executing program 5: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xb) 02:56:20 executing program 3: creat(&(0x7f0000000100)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='mpol=prefer:0-5:0/c']) 02:56:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='nr_blocks=9,defcontext=']) 02:56:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='nr_blocks=9,defcontext=']) 02:56:20 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f0000000080)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ssrr={0x89, 0x3}]}}}], 0x18}}], 0x2, 0x0) [ 29.288538][ T4865] SELinux: security_context_str_to_sid() failed for (dev tmpfs, type tmpfs) errno=-22 02:56:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000001680)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') unshare(0x2a000400) pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) 02:56:21 executing program 5: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xb) 02:56:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='nr_blocks=9,defcontext=']) 02:56:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='nr_blocks=9,defcontext=']) [ 29.342983][ T4880] SELinux: security_context_str_to_sid() failed for (dev tmpfs, type tmpfs) errno=-22 [ 29.345646][ T4879] tmpfs: Bad value for 'mpol' [ 29.354297][ T4881] SELinux: security_context_str_to_sid() failed for (dev tmpfs, type tmpfs) errno=-22 02:56:21 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f0000000080)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ssrr={0x89, 0x3}]}}}], 0x18}}], 0x2, 0x0) 02:56:21 executing program 3: creat(&(0x7f0000000100)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='mpol=prefer:0-5:0/c']) 02:56:21 executing program 5: syz_mount_image$msdos(0x0, 0x0, 0x0, 0x0, &(0x7f0000000ec0), 0x0, 0x0) 02:56:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='nr_blocks=9,defcontext=']) 02:56:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs, 0x6e) 02:56:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000001680)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') unshare(0x2a000400) pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) 02:56:21 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f0000000080)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ssrr={0x89, 0x3}]}}}], 0x18}}], 0x2, 0x0) [ 29.412162][ T4895] SELinux: security_context_str_to_sid() failed for (dev tmpfs, type tmpfs) errno=-22 [ 29.426629][ T4896] SELinux: security_context_str_to_sid() failed for (dev tmpfs, type tmpfs) errno=-22 02:56:21 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 02:56:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) set_mempolicy(0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000005a00)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) 02:56:21 executing program 2: r0 = syz_io_uring_setup(0x1a6d, &(0x7f0000000180), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x3082, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x3a28, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PROBE(r0, 0xa, 0x0, 0x0) io_uring_enter(r0, 0x6edb, 0x0, 0x0, 0x0, 0x0) 02:56:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300110468fe0700000000000000ff3f020000003b0a00010000000019002b000a00020014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1) [ 29.469877][ T4908] tmpfs: Bad value for 'mpol' [ 29.488958][ T4915] SELinux: security_context_str_to_sid() failed for (dev tmpfs, type tmpfs) errno=-22 02:56:21 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 02:56:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 02:56:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) set_mempolicy(0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000005a00)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) 02:56:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs, 0x6e) 02:56:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) set_mempolicy(0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000005a00)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) [ 29.619493][ T4944] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 29.627645][ T4944] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.5'. 02:56:21 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 02:56:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 02:56:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300110468fe0700000000000000ff3f020000003b0a00010000000019002b000a00020014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1) 02:56:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) set_mempolicy(0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000005a00)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) 02:56:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) [ 29.756639][ T4968] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 29.764781][ T4968] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.5'. 02:56:21 executing program 2: r0 = syz_io_uring_setup(0x1a6d, &(0x7f0000000180), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x3082, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x3a28, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PROBE(r0, 0xa, 0x0, 0x0) io_uring_enter(r0, 0x6edb, 0x0, 0x0, 0x0, 0x0) 02:56:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) set_mempolicy(0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000005a00)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) 02:56:21 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 02:56:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs, 0x6e) 02:56:21 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) set_mempolicy(0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000005a00)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) 02:56:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300110468fe0700000000000000ff3f020000003b0a00010000000019002b000a00020014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1) 02:56:21 executing program 3: r0 = syz_io_uring_setup(0x1a6d, &(0x7f0000000180), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x3082, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x3a28, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PROBE(r0, 0xa, 0x0, 0x0) io_uring_enter(r0, 0x6edb, 0x0, 0x0, 0x0, 0x0) 02:56:21 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) set_mempolicy(0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000005a00)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) 02:56:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) set_mempolicy(0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000005a00)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) [ 29.988606][ T4986] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 29.996744][ T4986] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.5'. 02:56:21 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) set_mempolicy(0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000005a00)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) 02:56:21 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) set_mempolicy(0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000005a00)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) 02:56:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs, 0x6e)