[ 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 '10.128.10.35' (ECDSA) to the list of known hosts. 2021/04/23 12:01:40 fuzzer started 2021/04/23 12:01:40 dialing manager at 10.128.0.163:34081 2021/04/23 12:01:40 syscalls: 1982 2021/04/23 12:01:40 code coverage: enabled 2021/04/23 12:01:40 comparison tracing: enabled 2021/04/23 12:01:40 extra coverage: enabled 2021/04/23 12:01:40 setuid sandbox: enabled 2021/04/23 12:01:40 namespace sandbox: enabled 2021/04/23 12:01:40 Android sandbox: enabled 2021/04/23 12:01:40 fault injection: enabled 2021/04/23 12:01:40 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/04/23 12:01:40 net packet injection: /dev/net/tun does not exist 2021/04/23 12:01:40 net device setup: enabled 2021/04/23 12:01:40 concurrency sanitizer: enabled 2021/04/23 12:01:40 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/04/23 12:01:40 USB emulation: /dev/raw-gadget does not exist 2021/04/23 12:01:40 hci packet injection: /dev/vhci does not exist 2021/04/23 12:01:40 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2021/04/23 12:01:40 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2021/04/23 12:01:40 suppressing KCSAN reports in functions: 'blk_mq_dispatch_rq_list' 'generic_write_end' 'ext4_writepages' '__xa_clear_mark' 'blk_mq_rq_ctx_init' 'dd_has_work' '__ext4_new_inode' 2021/04/23 12:01:40 fetching corpus: 0, signal 0/2000 (executing program) 2021/04/23 12:01:40 fetching corpus: 50, signal 16219/19568 (executing program) 2021/04/23 12:01:40 fetching corpus: 100, signal 23908/28497 (executing program) 2021/04/23 12:01:40 fetching corpus: 150, signal 29127/34865 (executing program) 2021/04/23 12:01:41 fetching corpus: 200, signal 36826/43212 (executing program) 2021/04/23 12:01:41 fetching corpus: 249, signal 43740/50600 (executing program) 2021/04/23 12:01:41 fetching corpus: 299, signal 47211/54733 (executing program) 2021/04/23 12:01:41 fetching corpus: 349, signal 52042/59906 (executing program) 2021/04/23 12:01:41 fetching corpus: 399, signal 55673/63897 (executing program) 2021/04/23 12:01:41 fetching corpus: 449, signal 59757/68073 (executing program) 2021/04/23 12:01:41 fetching corpus: 499, signal 62585/71110 (executing program) 2021/04/23 12:01:41 fetching corpus: 549, signal 66525/74869 (executing program) 2021/04/23 12:01:41 fetching corpus: 599, signal 68712/77211 (executing program) 2021/04/23 12:01:41 fetching corpus: 649, signal 71364/79771 (executing program) 2021/04/23 12:01:41 fetching corpus: 698, signal 72387/81098 (executing program) 2021/04/23 12:01:41 fetching corpus: 748, signal 74399/83051 (executing program) 2021/04/23 12:01:41 fetching corpus: 798, signal 76869/85278 (executing program) 2021/04/23 12:01:41 fetching corpus: 848, signal 79925/87799 (executing program) 2021/04/23 12:01:41 fetching corpus: 898, signal 81336/89136 (executing program) 2021/04/23 12:01:41 fetching corpus: 948, signal 82412/90184 (executing program) 2021/04/23 12:01:41 fetching corpus: 998, signal 83677/91294 (executing program) 2021/04/23 12:01:41 fetching corpus: 1048, signal 84722/92234 (executing program) 2021/04/23 12:01:41 fetching corpus: 1098, signal 86070/93321 (executing program) 2021/04/23 12:01:41 fetching corpus: 1148, signal 87267/94238 (executing program) 2021/04/23 12:01:41 fetching corpus: 1198, signal 88637/95203 (executing program) 2021/04/23 12:01:41 fetching corpus: 1248, signal 90959/96595 (executing program) 2021/04/23 12:01:42 fetching corpus: 1298, signal 92902/97738 (executing program) 2021/04/23 12:01:42 fetching corpus: 1348, signal 94599/98656 (executing program) 2021/04/23 12:01:42 fetching corpus: 1398, signal 95691/99243 (executing program) 2021/04/23 12:01:42 fetching corpus: 1448, signal 96840/99842 (executing program) 2021/04/23 12:01:42 fetching corpus: 1498, signal 97994/100424 (executing program) 2021/04/23 12:01:42 fetching corpus: 1548, signal 98788/100802 (executing program) 2021/04/23 12:01:42 fetching corpus: 1598, signal 99924/101270 (executing program) 2021/04/23 12:01:42 fetching corpus: 1648, signal 100834/101645 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/101829 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/101840 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/101854 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/101870 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/101882 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/101902 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/101917 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/101930 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/101947 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/101959 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/101974 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/101987 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/102001 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/102016 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/102027 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/102039 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/102052 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/102052 (executing program) 2021/04/23 12:01:42 fetching corpus: 1658, signal 101333/102052 (executing program) 2021/04/23 12:01:43 starting 6 fuzzer processes 12:01:43 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000500)="50fbad95bc9b1d1edd65b2b25fbae8022339124cc87d882d7279a54e1e5d7c42b0ccc8cdf5779bff721bf4cc948483193bd8c876969d14eabdf224843bc0c9d51f7162388094a9f0d30626f248ef8f9fe693f8ce565ee1bc81c4f24e6b69d06c72f328717be86039f04d4f8d1dceba8fa6dab8e98066f642143961c0a48c087af845518a2e337ae9cf5b0e93b6c74f9f1d6630eef7390b7e2f383619d7a61d97cf7f111a1728aa73a60acf6108f57afc2f26f6cb081867e311", 0xb9, 0x2000c000, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:01:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCFLSH(r0, 0x5405, 0x2061dff5) 12:01:43 executing program 2: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20087104ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') exit_group(0x0) wait4(0x0, 0x0, 0x40000000, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000280)=""/95, 0x5f}], 0x1, 0x0, 0x0) 12:01:43 executing program 5: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000040)='_\x7f\v\xdd\x98\x06\x00\x8a\xe3P\xf5\x00\x00\x05\x00'/24, 0x0) chown(0x0, 0xee00, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x0) 12:01:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x0, {{@in6=@remote, @in=@dev={0xac, 0x14, 0x14, 0x27}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@XFRMA_IF_ID={0x8, 0x1f, r2}, @mark={0xc, 0x15, {0x0, 0x9}}]}, 0xcc}}, 0x0) 12:01:43 executing program 4: r0 = add_key$keyring(&(0x7f0000001880), &(0x7f00000018c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001040), &(0x7f0000001080)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x80404) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4096, 0x1001) syzkaller login: [ 23.060184][ T25] audit: type=1400 audit(1619179303.800:8): avc: denied { execmem } for pid=1745 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 23.202900][ T1750] cgroup: Unknown subsys name 'perf_event' [ 23.209248][ T1750] cgroup: Unknown subsys name 'net_cls' [ 23.222102][ T1751] cgroup: Unknown subsys name 'perf_event' [ 23.228218][ T1751] cgroup: Unknown subsys name 'net_cls' [ 23.255065][ T1752] cgroup: Unknown subsys name 'perf_event' [ 23.261032][ T1752] cgroup: Unknown subsys name 'net_cls' [ 23.271831][ T1755] cgroup: Unknown subsys name 'perf_event' [ 23.272635][ T1756] cgroup: Unknown subsys name 'perf_event' [ 23.277792][ T1755] cgroup: Unknown subsys name 'net_cls' [ 23.284248][ T1756] cgroup: Unknown subsys name 'net_cls' [ 23.295099][ T1757] cgroup: Unknown subsys name 'perf_event' [ 23.301007][ T1757] cgroup: Unknown subsys name 'net_cls' 12:01:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCFLSH(r0, 0x5405, 0x2061dff5) 12:01:47 executing program 4: r0 = add_key$keyring(&(0x7f0000001880), &(0x7f00000018c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001040), &(0x7f0000001080)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x80404) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4096, 0x1001) 12:01:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCFLSH(r0, 0x5405, 0x2061dff5) 12:01:47 executing program 4: r0 = add_key$keyring(&(0x7f0000001880), &(0x7f00000018c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001040), &(0x7f0000001080)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x80404) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4096, 0x1001) 12:01:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCFLSH(r0, 0x5405, 0x2061dff5) 12:01:48 executing program 4: r0 = add_key$keyring(&(0x7f0000001880), &(0x7f00000018c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001040), &(0x7f0000001080)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x80404) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4096, 0x1001) 12:01:48 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000500)="50fbad95bc9b1d1edd65b2b25fbae8022339124cc87d882d7279a54e1e5d7c42b0ccc8cdf5779bff721bf4cc948483193bd8c876969d14eabdf224843bc0c9d51f7162388094a9f0d30626f248ef8f9fe693f8ce565ee1bc81c4f24e6b69d06c72f328717be86039f04d4f8d1dceba8fa6dab8e98066f642143961c0a48c087af845518a2e337ae9cf5b0e93b6c74f9f1d6630eef7390b7e2f383619d7a61d97cf7f111a1728aa73a60acf6108f57afc2f26f6cb081867e311", 0xb9, 0x2000c000, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:01:48 executing program 1: r0 = add_key$keyring(&(0x7f0000001880), &(0x7f00000018c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001040), &(0x7f0000001080)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x80404) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4096, 0x1001) 12:01:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x0, {{@in6=@remote, @in=@dev={0xac, 0x14, 0x14, 0x27}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@XFRMA_IF_ID={0x8, 0x1f, r2}, @mark={0xc, 0x15, {0x0, 0x9}}]}, 0xcc}}, 0x0) [ 27.490013][ T4534] ================================================================== [ 27.498107][ T4534] BUG: KCSAN: data-race in ext4_free_inode / find_next_zero_bit [ 27.505738][ T4534] [ 27.508056][ T4534] write to 0xffff888104f7b2c8 of 8 bytes by task 1757 on cpu 1: [ 27.515670][ T4534] ext4_free_inode+0x5ce/0xa00 [ 27.520424][ T4534] ext4_evict_inode+0xb7e/0xdb0 [ 27.525261][ T4534] evict+0x1c8/0x3c0 [ 27.529149][ T4534] iput+0x433/0x590 [ 27.532941][ T4534] do_unlinkat+0x293/0x4f0 [ 27.537334][ T4534] __x64_sys_unlink+0x2c/0x30 [ 27.541985][ T4534] do_syscall_64+0x34/0x50 [ 27.546384][ T4534] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 27.552259][ T4534] [ 27.554575][ T4534] read to 0xffff888104f7b2c8 of 8 bytes by task 4534 on cpu 0: [ 27.562094][ T4534] find_next_zero_bit+0x3a/0xf0 [ 27.566940][ T4534] find_inode_bit+0x30c/0x3a0 [ 27.571595][ T4534] __ext4_new_inode+0xc6a/0x2f10 [ 27.576514][ T4534] ext4_symlink+0x2c3/0x700 [ 27.580996][ T4534] vfs_symlink+0xbe/0x170 [ 27.585315][ T4534] do_symlinkat+0xeb/0x280 12:01:48 executing program 2: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20087104ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') exit_group(0x0) wait4(0x0, 0x0, 0x40000000, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000280)=""/95, 0x5f}], 0x1, 0x0, 0x0) 12:01:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) set_mempolicy(0x1, &(0x7f0000000180)=0xc5f, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x35}, {0x6}]}, 0x10) 12:01:48 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000500)="50fbad95bc9b1d1edd65b2b25fbae8022339124cc87d882d7279a54e1e5d7c42b0ccc8cdf5779bff721bf4cc948483193bd8c876969d14eabdf224843bc0c9d51f7162388094a9f0d30626f248ef8f9fe693f8ce565ee1bc81c4f24e6b69d06c72f328717be86039f04d4f8d1dceba8fa6dab8e98066f642143961c0a48c087af845518a2e337ae9cf5b0e93b6c74f9f1d6630eef7390b7e2f383619d7a61d97cf7f111a1728aa73a60acf6108f57afc2f26f6cb081867e311", 0xb9, 0x2000c000, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:01:48 executing program 1: r0 = add_key$keyring(&(0x7f0000001880), &(0x7f00000018c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001040), &(0x7f0000001080)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x80404) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4096, 0x1001) 12:01:48 executing program 5: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000040)='_\x7f\v\xdd\x98\x06\x00\x8a\xe3P\xf5\x00\x00\x05\x00'/24, 0x0) chown(0x0, 0xee00, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x0) 12:01:48 executing program 1: r0 = add_key$keyring(&(0x7f0000001880), &(0x7f00000018c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001040), &(0x7f0000001080)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x80404) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4096, 0x1001) 12:01:48 executing program 5: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000040)='_\x7f\v\xdd\x98\x06\x00\x8a\xe3P\xf5\x00\x00\x05\x00'/24, 0x0) chown(0x0, 0xee00, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x0) [ 27.589710][ T4534] __x64_sys_symlink+0x32/0x40 [ 27.594449][ T4534] do_syscall_64+0x34/0x50 [ 27.598848][ T4534] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 27.604732][ T4534] [ 27.607032][ T4534] Reported by Kernel Concurrency Sanitizer on: [ 27.613165][ T4534] CPU: 0 PID: 4534 Comm: syz-executor.3 Not tainted 5.12.0-rc8-syzkaller #0 [ 27.621823][ T4534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.631862][ T4534] ================================================================== 12:01:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x0, {{@in6=@remote, @in=@dev={0xac, 0x14, 0x14, 0x27}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@XFRMA_IF_ID={0x8, 0x1f, r2}, @mark={0xc, 0x15, {0x0, 0x9}}]}, 0xcc}}, 0x0) 12:01:48 executing program 5: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000040)='_\x7f\v\xdd\x98\x06\x00\x8a\xe3P\xf5\x00\x00\x05\x00'/24, 0x0) chown(0x0, 0xee00, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x0) 12:01:48 executing program 5: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20087104ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') exit_group(0x0) wait4(0x0, 0x0, 0x40000000, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000280)=""/95, 0x5f}], 0x1, 0x0, 0x0) 12:01:48 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000500)="50fbad95bc9b1d1edd65b2b25fbae8022339124cc87d882d7279a54e1e5d7c42b0ccc8cdf5779bff721bf4cc948483193bd8c876969d14eabdf224843bc0c9d51f7162388094a9f0d30626f248ef8f9fe693f8ce565ee1bc81c4f24e6b69d06c72f328717be86039f04d4f8d1dceba8fa6dab8e98066f642143961c0a48c087af845518a2e337ae9cf5b0e93b6c74f9f1d6630eef7390b7e2f383619d7a61d97cf7f111a1728aa73a60acf6108f57afc2f26f6cb081867e311", 0xb9, 0x2000c000, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:01:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) set_mempolicy(0x1, &(0x7f0000000180)=0xc5f, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x35}, {0x6}]}, 0x10) 12:01:48 executing program 2: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20087104ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') exit_group(0x0) wait4(0x0, 0x0, 0x40000000, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000280)=""/95, 0x5f}], 0x1, 0x0, 0x0) 12:01:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000180)=@updpolicy={0xcc, 0x19, 0x1, 0x0, 0x0, {{@in6=@remote, @in=@dev={0xac, 0x14, 0x14, 0x27}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@XFRMA_IF_ID={0x8, 0x1f, r2}, @mark={0xc, 0x15, {0x0, 0x9}}]}, 0xcc}}, 0x0) 12:01:48 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20087104ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') exit_group(0x0) wait4(0x0, 0x0, 0x40000000, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000280)=""/95, 0x5f}], 0x1, 0x0, 0x0) 12:01:48 executing program 5: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20087104ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') exit_group(0x0) wait4(0x0, 0x0, 0x40000000, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000280)=""/95, 0x5f}], 0x1, 0x0, 0x0) 12:01:48 executing program 0: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000040)='_\x7f\v\xdd\x98\x06\x00\x8a\xe3P\xf5\x00\x00\x05\x00'/24, 0x0) chown(0x0, 0xee00, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x0) 12:01:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) set_mempolicy(0x1, &(0x7f0000000180)=0xc5f, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x35}, {0x6}]}, 0x10) 12:01:48 executing program 0: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000040)='_\x7f\v\xdd\x98\x06\x00\x8a\xe3P\xf5\x00\x00\x05\x00'/24, 0x0) chown(0x0, 0xee00, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x0) 12:01:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) set_mempolicy(0x1, &(0x7f0000000180)=0xc5f, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x35}, {0x6}]}, 0x10) 12:01:48 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20087104ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') exit_group(0x0) wait4(0x0, 0x0, 0x40000000, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000280)=""/95, 0x5f}], 0x1, 0x0, 0x0) 12:01:48 executing program 5: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20087104ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') exit_group(0x0) wait4(0x0, 0x0, 0x40000000, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000280)=""/95, 0x5f}], 0x1, 0x0, 0x0) 12:01:48 executing program 3: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000040)='_\x7f\v\xdd\x98\x06\x00\x8a\xe3P\xf5\x00\x00\x05\x00'/24, 0x0) chown(0x0, 0xee00, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x0) 12:01:48 executing program 2: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20087104ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') exit_group(0x0) wait4(0x0, 0x0, 0x40000000, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000280)=""/95, 0x5f}], 0x1, 0x0, 0x0) 12:01:48 executing program 0: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000040)='_\x7f\v\xdd\x98\x06\x00\x8a\xe3P\xf5\x00\x00\x05\x00'/24, 0x0) chown(0x0, 0xee00, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x0) 12:01:48 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000500)="50fbad95bc9b1d1edd65b2b25fbae8022339124cc87d882d7279a54e1e5d7c42b0ccc8cdf5779bff721bf4cc948483193bd8c876969d14eabdf224843bc0c9d51f7162388094a9f0d30626f248ef8f9fe693f8ce565ee1bc81c4f24e6b69d06c72f328717be86039f04d4f8d1dceba8fa6dab8e98066f642143961c0a48c087af845518a2e337ae9cf5b0e93b6c74f9f1d6630eef7390b7e2f383619d7a61d97cf7f111a1728aa73a60acf6108f57afc2f26f6cb081867e311", 0xb9, 0x2000c000, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:01:48 executing program 3: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000040)='_\x7f\v\xdd\x98\x06\x00\x8a\xe3P\xf5\x00\x00\x05\x00'/24, 0x0) chown(0x0, 0xee00, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x0) 12:01:48 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20087104ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') exit_group(0x0) wait4(0x0, 0x0, 0x40000000, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000280)=""/95, 0x5f}], 0x1, 0x0, 0x0) 12:01:48 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000500)="50fbad95bc9b1d1edd65b2b25fbae8022339124cc87d882d7279a54e1e5d7c42b0ccc8cdf5779bff721bf4cc948483193bd8c876969d14eabdf224843bc0c9d51f7162388094a9f0d30626f248ef8f9fe693f8ce565ee1bc81c4f24e6b69d06c72f328717be86039f04d4f8d1dceba8fa6dab8e98066f642143961c0a48c087af845518a2e337ae9cf5b0e93b6c74f9f1d6630eef7390b7e2f383619d7a61d97cf7f111a1728aa73a60acf6108f57afc2f26f6cb081867e311", 0xb9, 0x2000c000, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:01:48 executing program 2: shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) unshare(0x48000000) 12:01:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@newspdinfo={0x1c, 0x24, 0x1, 0x0, 0x0, 0x0, [@XFRMA_SPD_IPV6_HTHRESH={0x6}]}, 0x1c}}, 0x0) 12:01:48 executing program 3: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000001c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000040)='_\x7f\v\xdd\x98\x06\x00\x8a\xe3P\xf5\x00\x00\x05\x00'/24, 0x0) chown(0x0, 0xee00, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x0) 12:01:48 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000500)="50fbad95bc9b1d1edd65b2b25fbae8022339124cc87d882d7279a54e1e5d7c42b0ccc8cdf5779bff721bf4cc948483193bd8c876969d14eabdf224843bc0c9d51f7162388094a9f0d30626f248ef8f9fe693f8ce565ee1bc81c4f24e6b69d06c72f328717be86039f04d4f8d1dceba8fa6dab8e98066f642143961c0a48c087af845518a2e337ae9cf5b0e93b6c74f9f1d6630eef7390b7e2f383619d7a61d97cf7f111a1728aa73a60acf6108f57afc2f26f6cb081867e311", 0xb9, 0x2000c000, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:01:48 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000500)="50fbad95bc9b1d1edd65b2b25fbae8022339124cc87d882d7279a54e1e5d7c42b0ccc8cdf5779bff721bf4cc948483193bd8c876969d14eabdf224843bc0c9d51f7162388094a9f0d30626f248ef8f9fe693f8ce565ee1bc81c4f24e6b69d06c72f328717be86039f04d4f8d1dceba8fa6dab8e98066f642143961c0a48c087af845518a2e337ae9cf5b0e93b6c74f9f1d6630eef7390b7e2f383619d7a61d97cf7f111a1728aa73a60acf6108f57afc2f26f6cb081867e311", 0xb9, 0x2000c000, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:01:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@newspdinfo={0x1c, 0x24, 0x1, 0x0, 0x0, 0x0, [@XFRMA_SPD_IPV6_HTHRESH={0x6}]}, 0x1c}}, 0x0) 12:01:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_io_uring_setup(0x7463, &(0x7f0000000180), &(0x7f00003b2000/0x800000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000340)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x3ff}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r0, 0x80, &(0x7f0000000100)=@xdp}, 0x722c) io_uring_enter(r1, 0x4ab0, 0x0, 0x0, 0x0, 0x0) 12:01:48 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0xd931d3864d39dcce) getgroups(0x2, &(0x7f00000003c0)=[0xffffffffffffffff, 0xee00]) lchown(&(0x7f0000000200)='./file0\x00', 0x0, r0) 12:01:48 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000500)="50fbad95bc9b1d1edd65b2b25fbae8022339124cc87d882d7279a54e1e5d7c42b0ccc8cdf5779bff721bf4cc948483193bd8c876969d14eabdf224843bc0c9d51f7162388094a9f0d30626f248ef8f9fe693f8ce565ee1bc81c4f24e6b69d06c72f328717be86039f04d4f8d1dceba8fa6dab8e98066f642143961c0a48c087af845518a2e337ae9cf5b0e93b6c74f9f1d6630eef7390b7e2f383619d7a61d97cf7f111a1728aa73a60acf6108f57afc2f26f6cb081867e311", 0xb9, 0x2000c000, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:01:48 executing program 2: shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) unshare(0x48000000) 12:01:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@newspdinfo={0x1c, 0x24, 0x1, 0x0, 0x0, 0x0, [@XFRMA_SPD_IPV6_HTHRESH={0x6}]}, 0x1c}}, 0x0) 12:01:48 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000500)="50fbad95bc9b1d1edd65b2b25fbae8022339124cc87d882d7279a54e1e5d7c42b0ccc8cdf5779bff721bf4cc948483193bd8c876969d14eabdf224843bc0c9d51f7162388094a9f0d30626f248ef8f9fe693f8ce565ee1bc81c4f24e6b69d06c72f328717be86039f04d4f8d1dceba8fa6dab8e98066f642143961c0a48c087af845518a2e337ae9cf5b0e93b6c74f9f1d6630eef7390b7e2f383619d7a61d97cf7f111a1728aa73a60acf6108f57afc2f26f6cb081867e311", 0xb9, 0x2000c000, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 12:01:48 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0xd931d3864d39dcce) getgroups(0x2, &(0x7f00000003c0)=[0xffffffffffffffff, 0xee00]) lchown(&(0x7f0000000200)='./file0\x00', 0x0, r0) 12:01:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_io_uring_setup(0x7463, &(0x7f0000000180), &(0x7f00003b2000/0x800000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000340)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x3ff}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r0, 0x80, &(0x7f0000000100)=@xdp}, 0x722c) io_uring_enter(r1, 0x4ab0, 0x0, 0x0, 0x0, 0x0) 12:01:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@newspdinfo={0x1c, 0x24, 0x1, 0x0, 0x0, 0x0, [@XFRMA_SPD_IPV6_HTHRESH={0x6}]}, 0x1c}}, 0x0) 12:01:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000001a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@flowinfo={{0x14, 0x29, 0x8}}], 0x18}}], 0x1, 0x0) 12:01:48 executing program 2: shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) unshare(0x48000000) 12:01:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_io_uring_setup(0x7463, &(0x7f0000000180), &(0x7f00003b2000/0x800000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000340)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x3ff}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r0, 0x80, &(0x7f0000000100)=@xdp}, 0x722c) io_uring_enter(r1, 0x4ab0, 0x0, 0x0, 0x0, 0x0) 12:01:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000440), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x5452, &(0x7f0000000480)={0x0, 0x2, 0x0, 0x0, "892e617ea9ffbec44b81cef4e06c946c10bee1892d70f72944c876146fcf1b70"}) 12:01:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000001a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@flowinfo={{0x14, 0x29, 0x8}}], 0x18}}], 0x1, 0x0) 12:01:48 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0xd931d3864d39dcce) getgroups(0x2, &(0x7f00000003c0)=[0xffffffffffffffff, 0xee00]) lchown(&(0x7f0000000200)='./file0\x00', 0x0, r0) 12:01:48 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$inet6(0xa, 0x803, 0x6) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000001a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@flowinfo={{0x14, 0x29, 0x8}}], 0x18}}], 0x1, 0x0) 12:01:48 executing program 2: shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) unshare(0x48000000) 12:01:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000001a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@flowinfo={{0x14, 0x29, 0x8}}], 0x18}}], 0x1, 0x0) 12:01:48 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0xd931d3864d39dcce) getgroups(0x2, &(0x7f00000003c0)=[0xffffffffffffffff, 0xee00]) lchown(&(0x7f0000000200)='./file0\x00', 0x0, r0) 12:01:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000001a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@flowinfo={{0x14, 0x29, 0x8}}], 0x18}}], 0x1, 0x0) 12:01:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000440), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x5452, &(0x7f0000000480)={0x0, 0x2, 0x0, 0x0, "892e617ea9ffbec44b81cef4e06c946c10bee1892d70f72944c876146fcf1b70"}) 12:01:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_io_uring_setup(0x7463, &(0x7f0000000180), &(0x7f00003b2000/0x800000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000340)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x3ff}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r0, 0x80, &(0x7f0000000100)=@xdp}, 0x722c) io_uring_enter(r1, 0x4ab0, 0x0, 0x0, 0x0, 0x0) 12:01:49 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000001a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@flowinfo={{0x14, 0x29, 0x8}}], 0x18}}], 0x1, 0x0) 12:01:49 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$inet6(0xa, 0x803, 0x6) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000001a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@flowinfo={{0x14, 0x29, 0x8}}], 0x18}}], 0x1, 0x0) 12:01:49 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000440), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x5452, &(0x7f0000000480)={0x0, 0x2, 0x0, 0x0, "892e617ea9ffbec44b81cef4e06c946c10bee1892d70f72944c876146fcf1b70"}) 12:01:49 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000440), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x5452, &(0x7f0000000480)={0x0, 0x2, 0x0, 0x0, "892e617ea9ffbec44b81cef4e06c946c10bee1892d70f72944c876146fcf1b70"}) 12:01:49 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4bfa, &(0x7f0000000400)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:01:49 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000019380)=""/102400, 0x19000}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x3c) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x1e) 12:01:49 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x10d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 12:01:49 executing program 5: r0 = getpgid(0x0) r1 = pidfd_open(r0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) 12:01:49 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000440), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x5452, &(0x7f0000000480)={0x0, 0x2, 0x0, 0x0, "892e617ea9ffbec44b81cef4e06c946c10bee1892d70f72944c876146fcf1b70"}) 12:01:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)={0x2, 0x4e26, @dev={0xac, 0x14, 0x14, 0x3f}}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x30}}], 0x2, 0x0) 12:01:49 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000440), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x5452, &(0x7f0000000480)={0x0, 0x2, 0x0, 0x0, "892e617ea9ffbec44b81cef4e06c946c10bee1892d70f72944c876146fcf1b70"}) 12:01:49 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4bfa, &(0x7f0000000400)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:01:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000a80), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000240)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x28}}, 0x0) 12:01:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)={0x2, 0x4e26, @dev={0xac, 0x14, 0x14, 0x3f}}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x30}}], 0x2, 0x0) 12:01:49 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x10d}], 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, 0x4) 12:01:49 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000440), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x5452, &(0x7f0000000480)={0x0, 0x2, 0x0, 0x0, "892e617ea9ffbec44b81cef4e06c946c10bee1892d70f72944c876146fcf1b70"}) 12:01:49 executing program 5: r0 = getpgid(0x0) r1 = pidfd_open(r0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) 12:01:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)={0x2, 0x4e26, @dev={0xac, 0x14, 0x14, 0x3f}}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x30}}], 0x2, 0x0) 12:01:49 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x9, 0x3) 12:01:49 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4bfa, &(0x7f0000000400)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:01:49 executing program 5: r0 = getpgid(0x0) r1 = pidfd_open(r0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) 12:01:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000a80), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000240)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x28}}, 0x0) 12:01:49 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x9, 0x3) 12:01:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)={0x2, 0x4e26, @dev={0xac, 0x14, 0x14, 0x3f}}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private, @initdev={0xac, 0x1e, 0x0, 0x0}}}}], 0x30}}], 0x2, 0x0) 12:01:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000a80), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000240)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x28}}, 0x0) 12:01:49 executing program 5: r0 = getpgid(0x0) r1 = pidfd_open(r0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) 12:01:52 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x9, 0x3) 12:01:52 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x10d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 12:01:52 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4bfa, &(0x7f0000000400)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 12:01:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x5}, {0x15}, {0x6}]}) 12:01:52 executing program 5: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/81, 0x51) 12:01:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000a80), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={&(0x7f0000000240)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x28}}, 0x0) 12:01:52 executing program 4: r0 = getpgid(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x7ffffffd}) 12:01:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2de5, &(0x7f0000000000), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4}, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000002600)=[{&(0x7f0000001600)="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", 0xa41}], 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) 12:01:52 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0x9, 0x3) [ 31.467469][ T25] audit: type=1326 audit(1619179312.202:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4828 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 12:01:52 executing program 5: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/81, 0x51) 12:01:52 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0145401, &(0x7f0000000000)={{0x3}}) 12:01:52 executing program 4: r0 = getpgid(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x7ffffffd}) [ 31.523205][ T4849] loop2: detected capacity change from 0 to 5 12:01:55 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x10d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x4) 12:01:55 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x5}, {0x15}, {0x6}]}) 12:01:55 executing program 5: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/81, 0x51) 12:01:55 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0145401, &(0x7f0000000000)={{0x3}}) 12:01:55 executing program 4: r0 = getpgid(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x7ffffffd}) 12:01:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2de5, &(0x7f0000000000), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4}, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000002600)=[{&(0x7f0000001600)="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", 0xa41}], 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) 12:01:55 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0145401, &(0x7f0000000000)={{0x3}}) 12:01:55 executing program 4: r0 = getpgid(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x7ffffffd}) 12:01:55 executing program 5: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/81, 0x51) 12:01:55 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x5}, {0x15}, {0x6}]}) 12:01:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2de5, &(0x7f0000000000), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4}, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000002600)=[{&(0x7f0000001600)="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", 0xa41}], 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) [ 34.485467][ T4889] loop2: detected capacity change from 0 to 5 [ 34.495724][ T25] audit: type=1326 audit(1619179315.232:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4879 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 12:01:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2de5, &(0x7f0000000000), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4}, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000002600)=[{&(0x7f0000001600)="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", 0xa41}], 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) [ 34.565267][ T25] audit: type=1326 audit(1619179315.302:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4904 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 [ 34.609219][ T4912] loop4: detected capacity change from 0 to 5 [ 34.630884][ T4909] loop2: detected capacity change from 0 to 5 12:01:58 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0145401, &(0x7f0000000000)={{0x3}}) 12:01:58 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x44, 0x2, 0x1, 0x801, 0x0, 0x0, {0xa}, [@CTA_TUPLE_REPLY={0x30, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}]}]}, 0x44}}, 0x0) 12:01:58 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x5}, {0x15}, {0x6}]}) 12:01:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2de5, &(0x7f0000000000), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4}, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000002600)=[{&(0x7f0000001600)="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", 0xa41}], 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) 12:01:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x2de5, &(0x7f0000000000), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4}, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000002600)=[{&(0x7f0000001600)="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", 0xa41}], 0x0, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) 12:01:58 executing program 3: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x1c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x1c}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x1, 0x4, 0x3, 0x0, 0x0, {0x0, 0x0, 0x4}, [@NFULA_CFG_FLAGS={0x6}]}, 0x1c}}, 0x0)