v, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) mount$9p_xen(&(0x7f00000000c0)='cgroupGPLcgroupmd5sumcgroup:vboxnet1eth0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x4040, &(0x7f0000000300)={'trans=xen,', {[{@debug={'debug', 0x3d, 0x2}}], [{@permit_directio='permit_directio'}, {@permit_directio='permit_directio'}, {@smackfsroot={'smackfsroot', 0x3d, 'net/ip_vs_stats\x00'}}, {@audit='audit'}, {@uid_gt={'uid>', r2}}, {@dont_measure='dont_measure'}, {@subj_type={'subj_type'}}]}}) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200200, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f00000000c0)) ioctl$VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:53:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") write$apparmor_exec(r0, &(0x7f0000000180)={'exec ', '*\\bdev\x00'}, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x81, 0x7443d297975a8ba7) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000140)=0x8) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[@window={0x3, 0x0, 0x316d}, @sack_perm], 0x2) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000080)={0xfdfdffff, 0x1, 0x1}) 18:53:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") write$P9_RFSYNC(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000680)={{0x0, 0x6, 0x0, 0x0, 'syz0\x00', 0x2}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 'syz1\x00', 0x0, 0x0, [], [0x20, 0x0, 0x101, 0xba2e]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x5, 0x0, 0x0, 0x80, 0x0, 0x1, 0x1108}, 0x0) [ 896.987465][ T7563] 9pnet: Could not find request transport: xen 18:53:45 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="0a727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 897.071162][ T7575] 9pnet: Could not find request transport: xen 18:53:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1, &(0x7f00000000c0)="0adc1f122f123f3188b0709453009664ee40e87f2b9aac1248fae6675bf7cf6740cfe2f54f3c0eb37bb7078eb7c48112d4cfba14f6cc31375da8936bcc085db57b170b03441868f620e80db9ba0a829bd4df6d7cb88ac753b72b08e01692d297d52d7eae4ccac70c66f588e12e598e310d761fb172d031ae7f9e9754736e3ccce212720d") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0xfdfdffff, 0x1, 0x4}) [ 897.115341][ T7579] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 897.123789][ T7579] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 897.162344][ T7579] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 897.200078][ T7579] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 897.241471][ T7579] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 897.251747][ T7579] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 897.277791][ T7579] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 897.287613][ T7579] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 897.348690][ T7579] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 897.356769][ T7579] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 897.365304][ T7579] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 897.373395][ T7579] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 897.381781][ T7579] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 897.389771][ T7579] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 897.398079][ T7579] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 897.405978][ T7579] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:46 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xa800000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") write$P9_RFSYNC(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000680)={{0x0, 0x6, 0x0, 0x0, 'syz0\x00', 0x2}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 'syz1\x00', 0x0, 0x0, [], [0x20, 0x0, 0x101, 0xba2e]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x5, 0x0, 0x0, 0x80, 0x0, 0x1, 0x1108}, 0x0) 18:53:46 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) lsetxattr$security_capability(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000280)=@v3={0x3000000, [{0x5, 0x2}, {0x3, 0x9}], r2}, 0x18, 0x1) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file1\x00', 0x0, 0x5005, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x4de0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000000c0)={0xfdfdffff, 0x1, 0x1}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') r5 = getpgrp(0x0) write$FUSE_LK(r2, &(0x7f00000003c0)={0x28, 0x0, 0x6, {{0x4, 0xfff, 0x0, r5}}}, 0x28) sendmsg$TIPC_NL_NET_GET(r3, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x13c, r4, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x800}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4a46}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffff00000001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x64, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_BEARER={0x24, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'vxcan1\x00'}}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffffffffffe}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffffffffc01}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000140)={0x3, 0x1, 0x4, 0x2000, {0x77359400}, {0x3, 0xc, 0x3, 0x80000000, 0x5, 0x3, "fd4e05cf"}, 0x10001, 0x3, @offset=0x1, 0x4}) 18:53:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x11) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x94, r2, 0x700, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1d}]}, 0x94}, 0x1, 0x0, 0x0, 0x440d5}, 0x815) r3 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:53:46 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="25727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 897.827623][ T7607] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x80000000, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$VIDIOC_SUBDEV_S_SELECTION(r0, 0xc040563e, &(0x7f00000002c0)={0x1, 0x0, 0x100, 0x1, {0x1, 0x4, 0x4, 0x100}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x240010, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000000240)={0x0, 0x0}) r4 = dup3(r0, r0, 0x80000) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000300)={0x20, 0xf, 0x4, 0x20000, {r2, r3/1000+30000}, {0x7, 0xc, 0x8000, 0x4, 0x6, 0x3, "e11c6798"}, 0x10000, 0x3, @fd=r4, 0x4}) r5 = syz_open_dev$video(&(0x7f0000000280)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_G_FBUF(r5, 0x8030560a, &(0x7f00000000c0)={0xc8, 0x22, &(0x7f0000000140)="7efc3a2f02db9d5347f5286a4ce16df358b3be9853b75281429ac94740928a2c923beef3d368bf3b80edefb233487d7725b73eb5f6b5ce461dfea64814527721c6db846d066f2f5c0e7bfd5204e58818e3d83e15d0b7266cf81cb33f15a2eec2f8625df525d0919a93cd22c615e2f7adcc33d1dc4e981732a78c2ca66141b0f02ca10dff1c014e7bc7fdee5ca5a5550a43715442cbf487289299ada19647247af58f", {0x4, 0x0, 0x31324d4e, 0x1, 0x6, 0x4, 0x0, 0x400}}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) write$P9_RUNLINKAT(r6, &(0x7f0000000100)={0x7, 0x4d, 0x2}, 0x3a0) ioctl$VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000380)=""/130) 18:53:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") write$P9_RFSYNC(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000680)={{0x0, 0x6, 0x0, 0x0, 'syz0\x00', 0x2}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 'syz1\x00', 0x0, 0x0, [], [0x20, 0x0, 0x101, 0xba2e]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x5, 0x0, 0x0, 0x80, 0x0, 0x1, 0x1108}, 0x0) 18:53:46 executing program 1: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vfio/vfio\x00', 0x105001, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000680)={0x0, 0x8001, 0xff, 0x401, 0x0, 0x1}, &(0x7f00000006c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={r1, @in={{0x2, 0x4e21, @remote}}, 0x4b, 0x2, 0x2, 0x20}, 0x98) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x800, 0x0) ioctl$VIDIOC_QUERYSTD(0xffffffffffffffff, 0x8008563f, &(0x7f00000000c0)=0x0) ioctl$VIDIOC_S_STD(r2, 0x40085618, &(0x7f0000000100)=r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) ioctl$VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:53:46 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000280)={'syz', 0x2}, &(0x7f0000000300)="c49ecac2a05221d2c5c356dee1d5e0c370a99b29f7a0f13bf4b51f602b6c889eccbf6c097960b69767a42f8792a75783e433d5225e0d3a34761fbc3e7a915062c368183702449ee83a918507bf5f29f6f4383e79c91eac409d34d9f4667e1ff1ef2b471726015a4bbf76d08eb0f6dee05afe085653d225c9ee818dbe260c3a82fa3f9d92a1d185533cf8fbe1108d9eb585bdcbc56d065d1eee3c5a1e850a1170c01d46c50a027f547b54f8fd39a794c889bfd70a06ef1cc34af1f1a560f7169197bd2ed07bdb98bb97bafe56a744541bde08b348d59db87dfc4468ce3cd6162e32b9fb", 0xe3, 0xfffffffffffffff9) add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)="c539c400b025e23cc1575a4d186c74ce94124af994c750ed5d870392", 0x1c, r1) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000400)='/proc/capi/capi20\x00', 0x80000, 0x0) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) ioctl$RTC_VL_CLR(r2, 0x7014) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x80) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bpq0\x00', 0x10) [ 897.870109][ T7607] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 897.892346][ T7607] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 897.963420][ T7607] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 897.998331][ T7607] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:53:46 executing program 2: r0 = socket(0x1, 0x1, 0x0) gettid() prctl$PR_GET_NO_NEW_PRIVS(0x27) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000040)=0x10) socket$unix(0x1, 0x0, 0x0) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x0) r1 = gettid() chdir(0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) tkill(r1, 0x1000000000016) [ 898.012964][ T7607] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 898.036862][ T7607] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 898.046579][ T7607] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 898.192208][ T7607] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 898.221318][ T7607] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 898.247717][ T7607] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 898.259709][ T7607] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 898.268464][ T7607] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 898.276356][ T7607] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 898.285040][ T7607] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 898.293348][ T7607] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:47 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xb000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:47 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x2) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000740)=""/4096) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x4, &(0x7f00000000c0)="0adc1f023e1863995002676f64bb8361c3a3c68dd8494b0031d873d114f73fd49706000000d629cf10b93d71dd2b8089426e8ea45e0a760c9359d4173ca15a2ee94ecb1eea1f4c07ebab741d5460abd0f956275e78c16b366ecbb1648e8103ae70900e8dacce3b6347cc8d372823c2d2c9ecaa2829ab0f9955fe382761efcba037dcf6424584037c532905257cc26108dd") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x800000000000, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x10000001, 0x4}) 18:53:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x20000) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:53:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000100)=@ipx={0x4, 0x1f, 0x4, "6f7adacd6fc0", 0x2}, 0x80) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:53:47 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="42727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 898.796208][ T7664] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 898.823013][ T7664] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:47 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c40)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000180)='.\x00', 0x1, 0x3, &(0x7f0000000400)=[{&(0x7f00000001c0)="96edb7641b9d3ed394e803e1aee9739dcb1f996087cf6e8909fd6d55d8f17a2fd67887c69ce9781acd09", 0x2a, 0x9}, {&(0x7f0000000500)="6a7bcf395e7f45f6aa46778e4f074a147ad4b4ae7c8cfc726367db4953ce07142fdd4d1fc0f22d623bf20897e4a42d845a631c239dbbf12b1c9af89daa52e5a68f868f144e64724e50bf0b8fb65f8a4447ab62c982414785ef56750482ffc31283b50754f2a65d3b0808360dbe87072de0c86d7a5052dbd1c831b47b912e1718af363b2d2d27f4ae86ce01cd3d21367db9dbc313ec9c747541633fb360341589ce9fc1ff9a82c488b9a21c3764b84785a85435a0cdda295cf221d9874ebf6abd5ddb902b41996b8c69800eca4279781915447c3579cfd9b2e248a4d1e350bec94fa35dfd959357896f9ea02f357d3bb3062441891c79ac9a4008b7b2", 0xfc, 0x46}, {&(0x7f0000000300)="c126d80da5df4410e036cfc644433c8d5124380fef1668747800d4b1aa2cd0a91719610ee21058f6add87ad8df288bd315df90f8bc91f43d3eab65c9b587741de1ae0bd3e99fabcdfbd1d564937675789c89071dbeef1cd083265cd4f9c709f521b0c6ba96572ab695c94713958005364ff86f86cb0db09bb81e02f060c87aa7f07f7ac97e612529f9b6f12b2e745022dd3b3ca277531a2d7dfc06c69321f9400d432116e1bcb519675c28ea13fdde55e45fbbf3732a97d4b99fd0d376ca60b3", 0xc0, 0x10000}], 0x2000000, &(0x7f0000000d40)={[{@usrjquota='usrjquota'}, {@notail='notail'}, {@balloc_noborder='block-allocator=noborder'}, {@grpjquota='grpjquota'}, {@jqfmt_vfsv0='jqfmt=vfsv0'}], [{@fowner_lt={'fowner<', r2}}, {@subj_type={'subj_type'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@uid_eq={'uid', 0x3d, r3}}, {@measure='measure'}, {@seclabel='seclabel'}]}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) r4 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000f80)={0x8f, 0x8bf, 0x800, 0x7fffffff, 0x888, 0x6}) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x2, 0x82040) execve(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000001200)=[&(0x7f0000001040)='tmpfs\x00', &(0x7f0000001080)='uid', &(0x7f00000010c0)='posix_acl_access\x00', &(0x7f0000001100)='bdev\x00', &(0x7f0000001140)='\x00', &(0x7f0000001180)='wlan1\x00', &(0x7f00000011c0)='subj_type'], &(0x7f0000001480)=[&(0x7f0000001240)='usrjquota', &(0x7f0000001280)='/dev/audio#\x00', &(0x7f00000012c0)='grpjquota', &(0x7f0000001300)='\x00', &(0x7f0000001340)='trusted,]\xbcvmnet0\\/[\\\xef(posix_acl_access\x00', &(0x7f0000001380)='fowner<', &(0x7f00000013c0)='em0(\x00', &(0x7f0000001400)='\x00', &(0x7f0000001440)='block-allocator=noborder']) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000e00)={0x0, 0x5, 0x40, 0xf47, 0x9, 0x81, 0x401, 0x6, {0x0, @in6={{0xa, 0x4e24, 0xff, @mcast1}}, 0x1, 0xa5, 0x100000000, 0x6, 0xc059}}, &(0x7f0000000ec0)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000f00)={r6, 0x6, 0x7, [0x3, 0xff, 0x3, 0x4a, 0x5, 0x8, 0x5]}, &(0x7f0000000f40)=0x16) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) fchmod(r1, 0x42) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r7, 0xc4c85513, &(0x7f0000000740)={{0xa, 0x7, 0x80000001, 0x92b0, '\x00', 0x7fff}, 0x1, [0x7e, 0x549e, 0x18, 0x52aa, 0x401, 0x1, 0x1, 0x3, 0x7fffffff, 0xeaa9, 0x5, 0x5, 0x7fffffff, 0x3, 0x0, 0x0, 0x8, 0xa0000000, 0x8000, 0xffffffff, 0x7, 0x1, 0x5, 0x8f8c, 0x2, 0x6, 0xfffffffffffffff7, 0x0, 0xb29, 0x55, 0x1, 0x7, 0x9, 0x8, 0x5, 0xff, 0x8f6, 0x9, 0x5, 0x1000, 0x6a10, 0x9, 0x5, 0xe55, 0x7, 0x7fff, 0xfffffffffffffffb, 0x8001, 0x1, 0x2, 0x7, 0x5, 0x5, 0x3, 0x6, 0x7, 0x7f, 0xfff, 0x2, 0x10001, 0xfff, 0x7, 0x3ff, 0x6, 0x1000, 0x7c3904f7, 0x9, 0x3, 0xfffffffffffffff7, 0x7ff, 0x101, 0x0, 0x5, 0x20, 0x4, 0x4, 0x4, 0x400, 0x3e2, 0x3, 0x9, 0x6e, 0x0, 0x3, 0x3cf, 0x2, 0xfffffffffffffff8, 0x7, 0x4, 0x411224e4, 0x0, 0x0, 0x6, 0x100000001, 0x1, 0x0, 0x3, 0x3, 0x7fff, 0x51af, 0x101, 0xf43, 0x3, 0x1, 0x9, 0x9, 0x6, 0x1, 0x6, 0x400, 0x0, 0x1000, 0x4, 0xfff, 0x1fffffffc00, 0x8, 0xfffffffffffffb93, 0x3, 0x4, 0x4, 0x8, 0xe805, 0x3, 0x5, 0x7fff, 0x594, 0x2, 0x101], {0x77359400}}) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) [ 898.856243][ T7664] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 898.866282][ T7664] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000100)=@ipx={0x4, 0x1f, 0x4, "6f7adacd6fc0", 0x2}, 0x80) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:53:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 898.907407][ T7664] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 898.931710][ T7664] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x1) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:53:47 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xac1) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) r2 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xe1}, 0x8) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) [ 898.960904][ T7664] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 898.980686][ T7664] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 899.059985][ T7664] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 899.074267][ T7664] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000000c0)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x200, 0x0) [ 899.125626][ T7664] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 899.171945][ T7664] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 899.198205][ T7664] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 899.218650][ T7664] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 899.231332][ T7664] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 899.245260][ T7664] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:48 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003540)='net/ip6_mr_vif\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003580)={0x0, r2, 0xf}, 0x14) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$VIDIOC_OVERLAY(r3, 0x4004560e, &(0x7f0000000480)=0x4) recvmmsg(r0, &(0x7f0000003280)=[{{&(0x7f00000000c0)=@isdn, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/91, 0x5b}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000500)=""/222, 0xde}, {&(0x7f0000000300)=""/132, 0x84}, {&(0x7f0000000200)=""/34, 0x22}], 0x5, &(0x7f0000000600)=""/66, 0x42}, 0x5}, {{&(0x7f0000001740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000001b80)=[{&(0x7f00000017c0)=""/72, 0x48}, {&(0x7f0000001840)=""/138, 0x8a}, {&(0x7f0000001900)=""/87, 0x57}, {&(0x7f0000001a00)=""/153, 0x99}, {&(0x7f0000001ac0)=""/139, 0x8b}, {&(0x7f0000000280)=""/46, 0x2e}], 0x6, &(0x7f0000001c00)=""/215, 0xd7}}, {{&(0x7f0000001d00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000480)}, {&(0x7f0000001d80)=""/184, 0xb8}, {&(0x7f0000001e40)=""/180, 0xb4}, {&(0x7f0000001f00)=""/4096, 0x1000}], 0x4}, 0x80}, {{&(0x7f0000002f00)=@tipc=@id, 0x80, &(0x7f0000003180)=[{&(0x7f0000002f80)=""/223, 0xdf}, {&(0x7f0000003080)=""/203, 0xcb}, {&(0x7f0000001980)=""/25, 0x19}], 0x3, &(0x7f00000031c0)=""/136, 0x88}, 0x9}], 0x4, 0x2, &(0x7f0000003380)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000033c0)={0x0, 0x9f, "e89ddb149858322f35a2f2cf980060977571905cea3ce5831bf73b60c7137b5f122769ce07b2b8928737ba6bd1c84dbb4044e7e577b4f1f88477f20b46241d95805e6fd8f69ccd527c0e0a86ff863538a5c2257af172e9df972aeff225414520e5bec74459ff7ce3a97bae5a7e7549ee2b9fee02f0b1843495c330e6ddb745e464c7f13127ce1e7b1965ffa85f98c5276c26d642e7e7e08c431a71963ae636"}, &(0x7f0000003480)=0xa7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000034c0)={r5, 0x1, 0x8, 0x80000001, 0x100000001, 0x4}, &(0x7f0000003500)=0x14) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_SELECTION(r1, 0xc040565f, &(0x7f0000000080)={0xcce19376d351f09f, 0x103, 0x2, {0xb8, 0x80000001, 0x9}}) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:53:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @local, @local}, &(0x7f0000000480)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'bond_slave_0\x00', r2}) 18:53:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000100)=@ipx={0x4, 0x1f, 0x4, "6f7adacd6fc0", 0x2}, 0x80) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:53:48 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="43727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:53:48 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xb800000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:53:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="941f29000000000000fc0adcdb") r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x2, 0x3}) [ 899.801125][ T7724] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 899.832260][ T7724] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 899.876869][ T7724] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 899.907941][ T7724] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008916, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) ioctl$VIDIOC_G_INPUT(r1, 0x80045626, &(0x7f00000000c0)) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 899.922548][ T7724] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 899.930689][ T7724] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000100)=@ipx={0x4, 0x1f, 0x4, "6f7adacd6fc0", 0x2}, 0x80) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) [ 899.969225][ T7724] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 899.993084][ T7724] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 900.055153][ T7724] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 900.069002][ T7724] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x7}) ioctl$VIDIOC_G_MODULATOR(r1, 0xc0445636, &(0x7f0000000080)={0x93, "7da6ea8411ebb507500d82b4787117ccfcd103904f2b889eeaf5de9671ee3ac4", 0x9, 0x200, 0x7f, 0x2, 0x3}) [ 900.098555][ T7724] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 900.118980][ T7724] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 900.127631][ T7724] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 900.135774][ T7724] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="2e7c3e384d4f5615e8b17ca826932885423943caea6fb286639a52a73d7b16e8f3f39dcbcd01fa5cb3046d3655f3b29e458ba53f1c5c16a308356f759b37c37128102b0c5f329c1abaa6ccf77bf74dcdd44a53ae3e7f5b71424a3c8e5aeb6d30734425f9ad6f294d7a8fc6f18252856d7a7f47d5edd7898157edd2ed380de41dee28a914097ada42746a5c17d85a6a0517b31f2124c592b6388523bbefb43acc423535be3fc6ff2101b0250ab8b0ccfeb0fe9a541603f219065f963daa249f26a8bd9b10f754cf912a050371509c3e02a7a1d114be069ba8e14db3bcb8ed23c6a9cfe1cf693dcc46440f377720f928", 0xef}, {&(0x7f0000000180)="af2b590a31d1f43075d7a0d3964a789aa7d1e0cc651192f833486458e0cc937f421f8a8a25966220591adf159806f0c694f0282b345d933b2894178ee280f7870d4504dc07c4f40d7f1e8da053c87c91f0ee5cbbef291c642fb5e7ade91a1efcee16a7f1b889f39c3e87d5b52b56382b63ae69850d5ebcca4ba0ce1a0e501302a049c88a99eb4c22405b98aa8b7eb9e484664b36b1d6a2016b1f915d2e099d87698750776487b84487dba33af9468e158e", 0xb1}, {&(0x7f0000000300)="596c61b852625ae3c53725aeac7cc4ca6fc5fc480a4ee41590f6474dc311eecc4ad91d5361c72b85ce42cc4074ece6144c788b3a0064da4567e55b821ac7bc2f3334278589d4da9d5949744478efdc4d653bb9a3c199e11c8008fdd00ebf2b469995dcdd9aa1ec565894093d8374b694d7e3b87d7c44341a5f31d91634bb90a256216765b0a84567b383fccf5c05df63f0cf", 0x92}], 0x3, 0xd) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 900.145434][ T7724] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 900.153540][ T7724] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:49 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x100803, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x8200, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000200)=0x6) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f00000000c0)={'hsr0\x00', 0xc1}) 18:53:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) sendmmsg(r0, &(0x7f0000009580)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x645d204d1a17f78c}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000100)="f9c2ace1a7b2804cbef572786bd81e11feee2eee8668bc3981792fd5db1337d04988993f47ffd8af126f270ac96050bd9242b432c88a2b4e162be9d0eeabbd86ca5b0185cf410a0917f8559861202bfd5327f4b33a9733c1451e97e69d731dbaa1c45e1cc5d0df", 0x67}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000000180)="2d46be538bbccc8d88b0ec83938d8616ecd260209cec5cefe898eb08f9105572a869d2b3505247d2c1bdc3d99656718263f76464449f2a8ac77b4921a4185508a1975f6854562454f8131e1c6712bbd243d8", 0x52}, {&(0x7f0000000200)="5f48fa186e490062d2b702f28932f5adf7b8b8f2b6ed2fe704bbf5d27d065b8f279c3b", 0x23}, {&(0x7f0000000240)}], 0x5, &(0x7f0000001380)=[{0x100, 0xb922914104d9d914, 0x3f, "606413a93082199be9e96a7312206bf32ea98e5f886ac13b7ae9ce1314742392720f9f406317b5417972337e85d7ee442b3b2e639370af5df07c247776a688253f0898abfaca50c2b039eacb883ee3e7184ac6fbab10529dc4c74268c8391f3202b73d298220ccf5591549975e5a0b9642b3cc8da0e17365623fb84515506f84568b587ae2826775eb9563acfb56c3492cf90eba3d13702a451e97660ba2143604724e5f785c9a05a8e4061afc2d08c6c8e79c526af47493fc09fc4bc4e4650525d1f9db2768505ffd6c3df8e692aeadd2a721c681ec79bc6716f88072c2fc7d40356893ffe689fc20"}, {0x30, 0x10a, 0x1, "adc22ce6a6ce4abd5ff626f3518d4921b3c1f2525a3443f752"}, {0x88, 0x10a, 0x1, "d9108f4edab1dd51423a1d80264db86795d58f4e29b33f46879f1cc4dc48debd8b6d3c360440e9d5c3cb0ad9a0e15a6ebcba4ca8c3be8bd19d75420e62cd9e683eb6f1cc1980f97c66f18dbe68212b812b6360db5ec0fa41c944f245769cc6649e5f8dd65eebafd4071359f237bb885509c438a17fe8f730"}, {0xa0, 0x114, 0x9, "e77ca76dd7f31864f184f0e81434fb1f5cf6aa680d58852224286e4723ab704873d5c6c69630152b0ae94f5730dfeb0a3d0cfcace6db6679cda0001448af4b086d27a4ebba39cb81977e32405f2d37b3534d9a595472e8680bad0577518ada3c69b93c4d72d4e57289963a25528a2f25234b0b12eae7eabda13c73326177bc6389b2c389991ba6dbcaa813caf7eb"}, {0xc0, 0x113, 0x2, "841ee2f805ba5a1e0884fc206bf7393e8c4cace004d48f097397c62cdc25e36afd748ec90d6499fd075cc7205d6c79375ea3727677ceeb5851dbb684f30b9dd1e4bb67f781b4ebec9edac52dd30fb6ecd7645516dc2a7c53a00748926934acf657842e661f1cc6b821281ea3606ed6af89f8e2c651588adeaa2ce157a37b5647d89c3aaf10e00c72faba71ab7620be41562a26854d2e9115692edb0f2d8e6f36a12c0224bd7fcc7da26f3c652bf1b7e9"}, {0x38, 0x117, 0x8000000000, "44e0ab2c4e196b4a237d92b9f1ba7d8a7d41b278c6b00336d66e6120548dd1127a"}], 0x350}, 0xf9}, {{&(0x7f0000001700)=@pppoe={0x18, 0x0, {0x0, @link_local, 'team0\x00'}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001780)="9102398a777bbaebbe6d67356e09f869b96d9a652ec4534a8c04a1e31b291210d138ca9acd886559a230ba36d7be542622031835f84696418b00b6f4324a531a0315f76f9a44d31bee51df7aa62b8d93d53546ba520b09205e16897b3ac78e04735baed2b1b3ad34d36898b98aa54732672d00b6cff86689d4dcd71261e5e7aa75fde319bdecc6802f8f0e7cabc4addbd3096de40540be66313b436c4d597b6bed3f65b087ccc6eceaec8e1fecc71a8be435a2c929d8e78b79c644041f22573495515570c280", 0xc6}, {&(0x7f0000000280)="51794a1850ea2c67cb25a634c9bf604a39c740cde6a01176dca1b2eb89d62437f8760b9d35f85069b9dbfcc9a88f", 0x2e}], 0x2, &(0x7f00000018c0)=[{0x90, 0x6, 0x9, 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{&(0x7f0000007b80)="92df4241e33b031d300d531e3e6625c927ee95b6202731e846507642fa230b9e5f7da818d499a5c46d56e9fe4cc3f02d83f523f21e913457fce96ee15ddacb2faa6375849972372e3d0c2c68c6d521a21c8c42dbe55d45a208e59ee884f5e05f115456d85edc826e4302388a73425402d5fbc97fbb3c91f9b5c9cc37e970919a97d114491bf1599c0b03aba1b9b957f04591ca4a0ae9cc4850b51ccfdf3e27092b2d348826cc03254363779d4d2250f0e7eb1d97d6eb1e6e31765802f053a1894684d044ac8118c5fd40d3b3dc05fd6f49718ed28c6335ac0d2ecaa7ad5f0744e2", 0xe1}], 0x2, &(0x7f0000007cc0)=[{0x10, 0x0, 0xa8}, {0xc8, 0x10b, 0x3, "0b74eee1927f25f5399d2ee2354036098365c681d130310d2ced2ebe1f9288feae3dbb4a440712c714f982b76d51171ec2adf0697ec33f1e38fc74c48b7e87814a229f4f8719e901e6b135e3a424d3ef53f31c5f9f66b47ad925f8031c4755b33bbc79ee2920ebf88e6aa2a5edeed4ff2a5441596c76e36be44ca6363274ba86fdd605f0ec91d38dacbe24db826f70587eac63d4a3e6eaef8f18eb737f9ef806c2cca976a7fe6f1a8051ed594dc82f00e442ef44"}, {0x18, 0x11e, 0x0, "1776cb2a9d625a"}, {0xc0, 0x10b, 0x0, "2fe9c0ce355af173d6755db812eeef2ae93f53f75444cea545d886ce5a9b3f70aabc8a1c5b41846bc615a6a3bc0bbbcdfec79aefbdb4ee097d6138cce5b281c13347588399c3ed17389af4e178933f3bae95375ac7a065c63fab113f408109726935ae9d21db2bfb96a5ca78b2ffe4bac87598325059a8ee09a57c05e7549f1b735d5de8f782dd64ceb5adf2469848e2beff5e818847475a1b66dc3f206586c18edbb8554fea12e624"}, {0xa8, 0x29, 0x9, "3c7c781542e88c657bd0d73828dde6d551b3dcbf5682d0b1426cb6c76d41ec8dc0ae6f169553049c84e5b6cc3512ef35704cc9a08ba6c32dd3b7936b38e5822b733a61abb18271b42bfe99584b1aae559ee0b75c426b6851ed078bd600a97566d23160d0f1c28720904e12aefaf2d58af80d4f44895f7090e3709aa2ecf48d7a9bc844646cb19f4e3b73a7e24e1f449c14bd3fae9cd927"}], 0x258}, 0x7ff}, {{&(0x7f0000007f40)=@rc={0x1f, {0x2, 0x7fffffff, 0x8c95, 0x3, 0x9, 0x6}, 0xd7}, 0x80, &(0x7f0000008200)=[{&(0x7f0000007fc0)="597886f927248d3d8f9ec68ab99254a58a8b9b5f140a54f0dd0eedbc7b93b0eaee294f1baea940d18fb396733488da866ec71e14c37cd91fc06816ff0b68dc8e14e33c99c8400a1600bc964d3e5d50f0f95758834a7c365c6b9ddea508b8b3556740a61a605e4c2d2763eaefba4b08b9cc3b6a08f28bde5f9137c12f", 0x7c}, {&(0x7f0000008040)="1ac18c92968d27dc98ea1ecc8ffe28a8e69fb9205521209e4230b34509008f43d45d78e355ac0d4a0ab91c505f09adfba02e461871c69c4c32f77c69c5db4dc9ddaba09b862fe4d2fae868727e487dc266257bbf58194ae2ff6f2aaf4d6e0bf20f146dcbfc14e0da", 0x68}, {&(0x7f00000080c0)="1696e1e74535", 0x6}, {&(0x7f0000008100)="6779bf6259c68225dc30afdce09210b35e39f3c72c3d4f29d08431995e39653453f8eebe7dfa448ccf081aca218a3d0d5d935b62d88aa1fc04f41587926381698bca44e09a982f195cb3e09a19c6efd0917df82b77409b931196b033544013c8f7613ed83d6659648457e4da56d74df774f7a8da1f54ed7b4273be66a69b008889d860bccdb66eab440a212747da31c12c97cd4434ae7b49a753150c353998a7e23825635810ff61b41c63a378bdd8e1fd3cf671521eef0ac7dab2d1b08b24e524423acef979d0b1a363a632e056fb7b2a61fb0c98fb980710890920817117d980095a570d5b9419f4", 0xe9}], 0x4, &(0x7f0000008240)=[{0x30, 0x187, 0x100000001, "b5c0f9fa9aeb6d74727bb30b653df7d91d01779347085edc3d04"}, {0xa8, 0x10c, 0x4, "4c7b35fca8ebb38f9071a1bcda70d26d0d051bb3549794037cbda9e065f61d52ed0dde220477c9930efdacab6eec705cfd8ca011e99a2cb51ef1d01af0b1c5190f8db47e08ce8ddb391ca659af04512d8ccdc60cef1bef7b68db2ce41e17ac8a64e273ad0b7e4b99b72d41a9f6d524a854cfeb1b373218314b814de1e0cce4a8950ef84585a970ed049cc57b551030a42119"}, {0x60, 0x0, 0xfffffffffffffffd, "a0126c549cd0165c2c797253ddf0fc94127f8e0739f0313f46828e68f55c63bf6cee6c60fe1cc1046eb6405a9ed0bdc7fc5af223e20e04ad66a8e5f3422b2724171d99e2487920d3e7faa5b118"}, {0x98, 0x10f, 0x7, "6d27b69c018618a1a6da5f7925788a37b0eb12d0e7d2169e3eed16bb2b8dbead78f9e320045832399288c473cd9e799473a66cf64f71e92d675bd9da36e552cf001414438c5531a6b56175088ba9fd857ca017ad4a9f8ea6ac1f4112b7fc96ba18884676dde19eaf66f1021a04deda6c76ad67fcec39e1cd14a1efd14167e123245829459e0c"}, {0xb0, 0x13f, 0x100000001, "a995c067fd6f85df8ac37dd4e72e9f30d711064385e435e26d94affb80a2bd792ba484ecc32ceac78b53d45492a7ca6b3e08d0e534a33979ba18a63f5c1f6307a8ca8e16b33a30deed9b3bfa7409191a651b1267275c7bb5e7e58b0b3d04418cdc407bc1119f215b1d0fde6bf8d0087fc3af1f7ba9207b57a282554fb5ff3dd95900a8b9f9f8a2568adb2185233348f3235af0f3980f55c697c4"}, {0x108, 0x186, 0x4, "39104e9e7a3d873c4b3f1387ac106ae3c752c94e4cb2995d343e0bed608ecdc5edbec0524690616c2e87ac9dfa0b32da21e11ceafd6b8c272bba4421e7b04eabb481a557b299e2572a208dcdf30a8bcfdbf3c3f3480bfaef21d00498320e695942ace72212123131a59a958a5b5ada768b2303e85951590e04d4f9e0dc6233d052ab42d189832b645ccea29742500e51a5a098d3099f6e0bbfe87462142c793a048f55b1ed30d78add6c45e775ae36acc2337563960b29fe11ce946f754bb68841d3ad260a28c76f52ab8f2cefaccf5de2b67d8797823248e9cc9c92433d27b49a51bb9d2511bd451163fd46486d09b716baa6"}], 0x388}, 0x1}, {{0x0, 0x0, &(0x7f00000089c0)=[{&(0x7f0000008600)="4c14d5a614022d3faa7a27f631302af6aae24a6c59e3369920ef9fb147158131a5a5c1554593e4d009380685eadb0d74793074a04d37e5cbd1c711584058946f11a971c7389d4877bc1804200fdb497919e9e03479f573f52b2d55fe9616dd3edc37f22bb4cdfad89adafb03351490ed64b51ebbb8b572cb0f97add1bc", 0x7d}, {&(0x7f0000008680)="e9018696cd35bbe4ef0b72974a4bd6c17a129ac255c547b063f0a211c4cb8ed0241e23f39471da3beac2", 0x2a}, {&(0x7f00000086c0)="2e126e71e2850f3d063b2c00e3a1067815dba8dcaca631a1bd39e16bf3579e41a6a676b9d09bbd234042d506a9692dccd734b0db70fc48aa41d15beb14d913540ba5632972caee130cd343646ddda8190bc7d45e2043e7f5a741003b90863d0d552b01e47471515cfbe8b84be87e68830d70a6b7bc826bc777f3150418bfa7310bc5a1ad4fc53dade8163a20be38445f44dcb52d732916f7d7130750f4fa594b63b28563a9b9c68ecf62ce5c87221133e8ed497a0c23f182186fb07c687895111ec3eda9bfff45f5021aac71f80f390f23751fbb2aa3dd7b0afc022c7cc5357e5a41eb5dc42267b2b8", 0xe9}, {&(0x7f00000087c0)="16372ddc6c32870f26c71c67ac77e093bb1ac29f91be995cf4f916b787bae535dae46368826021d7ca2532f65f184d5e32893c9b027135825238c93589168a3a79f72b97218209a989234600f5c9c6006b0538cf631a84bf2c159ce17d4b70caf7d4c287b720d2dc63765943c4fa041b", 0x70}, {&(0x7f0000008840)="ee0181750b0ae3775d593e4d2939a154d27ccb76b76cb544ff82061080ba3a2af8affd1d76159e39e94f0e75474d028c44c34f03c862ea17f84a0d27f865d09b41a58c49bee48ae3bc", 0x49}, {&(0x7f00000088c0)="8374e7ea693ae0fe9a394fcdc9bb0f0c48847e53425dde982cc4797cd4b8b190a01c19c0aa934f69926b1545d8d9d2", 0x2f}, {&(0x7f0000008900)="7efa141d97ef4f2fcaf11461d5cdca3ed4068d12ca5394ce8c5b04fa2fef3f7537470825e54c71f05a4011dba2a30ee8b9b1d97cd09ad04f1fade4b16055c031de1a77f96fc5d6f686dde7692a28e50b0345837b2d5b3709e905fef06e0696ac1142776ee3fd1b434b790b47a52db6a27dc9035e343ea3e2", 0x78}, {&(0x7f0000008980)="bbb836335c5bbef1992591b562", 0xd}], 0x8, &(0x7f0000008a40)=[{0xe0, 0x1, 0x5, "a95d22b13c8534963aaa4081d8e2fb78f28447532ad98541580dbae9e807012c60d88d725d497abaaafa8a21615698ea2778759350fd24cc8e7295d50eeaa7087aea6902cc7f8bfebc53bf09b1f540943cc5730b8aacc9b2745af4c7ed0161b2049554af3041f4c8ceb6a860c44bcb6f35fdb958a8c22dee13f3e31dbcdd3ef0d3c5637845c1c8286826c2c498206a3f982dfc4e951a2a67c98c7661866a2ff66e605994e2dd59818c1e0b877ecbcf9c69795acf9414b0ff5ed24dd06aee3dec182aef7ad301e8e46c"}, {0xa0, 0x0, 0x3, "1f59709bbe3217de1dcedaedaeaaf5f223e260b326832838e9d1651c5ac1f791339df9d731c8a1ee1017c0c44052bbfd5cda94691279cc502c71f891c5d0ff2cb05a7a710f4b20752438ad70037d819c0e6b992bce4f075978bf21b76b1bb11f05a30e3fc6c62a75f25ee4e90eb9bc03dbebec93c21ed0aa61e01efdeb287e85f44d7a29d8ca4be68d60"}, {0xd8, 0x1ff, 0x8, "f4152ff1e5b15ed07aaaf3e81990033d1504abec090f1a72fd5fa36fa10d3a160c58b3b9fe83cb3991aaed5b027de157ec9ba9af025a4a3e32664c1c5fd53a731211f5b4c8c80d8e9b25d210b6960b112c3b2547285e1f06fce46f146cee8323444accca7f0bd4db675aba6be862beb1369679b1ce956918fb58abb57596ee2156545415e21294f666e37e23718ec8263621a2833e982a5cc8e0524bde88921d6220ee3138bdb01791f3e2b87cd33da1b15c30b67c0df32c3635996079627d52b72235"}], 0x258}, 0x20}, {{&(0x7f0000008cc0)=@in6={0xa, 0x4e23, 0xffff, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, 0x80, &(0x7f0000009300)=[{&(0x7f0000008d40)="19b86756a47dc69586a03731d2afc013748b67664259fd649153475d02d5cb87dd7dddfd36f21111375eec083c63d33bfdc737660185f33693e791afa1946d9cadabe1669e6106fdb5a394766de7013a3516f64d9ef0969710b13df1f8e611499467d9fef6167bcca3e24b5514057f64c1ba8cff701398931cbf558d31425b0276066107aa0970de993ee0a07b3410cbe574fa2e991b0e2d971549eec6dfdc607a98b8dabe45d881f44ffbc55b7cf21ae732bda0", 0xb4}, {&(0x7f0000008e00)="02a4b7977467fbdde7646b328bdc6f24d5db070bc7e4a0603f95465c9db35642747d4b90a6351eab795c6f85fc2229ced4d99e7f400e0b289aad668f6112e3e70d318df1fbfc7ee59c6e0c7592125c283e30a74cfab8b2c6de0446295fe86a4ec6c137fbb1a2e1fae18999c314d646d77e019fbfe088d125d2e0563cffb5a10ec2303d01fb470329feb0f0261b4f103eb0396fd37d4364b23d460e8bff648a8a8482aaf00ea046b14c20c27654d110fca28b42da8e7b27b6d43eaa96cae3a8744b464dd6346fa408bc79c66579087f2e0a917c62c52e3f7d710ece", 0xdb}, {&(0x7f0000008f00)="2dd4aa7044", 0x5}, {&(0x7f0000008f40)="f91568b7801eaa30f4664d5ffe61654d9c1a50728c8d6da38752671c1a220c7cf1870347225705c9cc72e1ff8826ace1567f012baf37fd0ae844003d35c177af465f12762bbf0e6b48c05a6fd6f7451ccc0dcdd0b0c39adf35bec53bbd1ca2b19cd34fd1cf0813a0aa0e43d511e03dd9851002ff8efba7cacf0d3fd0248904768cef67906077e0dcf55d7afdf7d05c2b055e4c98abce3e38b52d511be1faa486fa46", 0xa2}, {&(0x7f0000009000)="4bc524cb41691733624e184282265c833e42f1d24389219fbe73cb5518ccf6ad65307d2a1f1025badbc2bd605a25d88828b9aece758df5d29fdd6446ae94521ca7ccbdf4b9acaa3355129743e00684b02c67fefbb5c1f2222b04599cdb2a1cef35597c0c2a8a4d05ba9a22a3334a7eadcdbc9ac78b76ff9def5a4b5fe6aeb74c8a84831e54f64967703611fb5549bdd321c71861608fa1541558ef3c59f5088db7e1067ac6de3f1dd53dabc0114486715959297975586fb9c4be25f92c8865888b82dfb8b6b3143683781fa4b7ba818e7076657cadb2fb6d854838b7", 0xdc}, {&(0x7f0000009100)="3119d816efa4e846dceb6da5d6cb84aeecfd2a361e69dac68e9e067bd77fbabb1da8f168078a07ef9b2208afae95f408213d5da90bd872f7092e5fccfddff033d115509f191074306d99762591341d121f0d4d9acbf1e148216b7ea3b842e3be9b9cffff854d762db4b327ae8919", 0x6e}, {&(0x7f0000009180)="1c5d6eccb7eae9ab2e9d15c14191f6aacc7b773dabef30c6a06f680cda2138a8ef99e30691ad353e135be0d4f0540df5029ecd966a17b9d92c6b82023424594e176d2cf86a9b43209cdfdb19b8cf10234c2947466cf20b041944986cae68c4c3a8bd0fdb2437226c597736c028c9c4a41b8a4d90c7d556d11f125a3f499e14f3f62e0a321fd3cd3642ff6aa7a8ff", 0x8e}, {&(0x7f0000009240)="3943d85ead3b221a679fb8b99825a52e24c15af0e11d08539bb404e941b06dfa6972f779d8b0bed3bad288a44f6b7fb8872627ccc6c40c3dd4a583fe66c41134de08b74fae83d84608e5ddffde7f2e79e01fac58e098ba720f0215f9c47d89ffe942f746eed9187d97830205da8e8ddad5b52dd7695827593a22f52baa6b36544028af36ce1d4bf946df98e79e1434edbd4dbac6", 0x94}], 0x8, &(0x7f0000009380)=[{0xd8, 0x11f, 0x3, "0317b7671101d1bb3af9c8dc36aeb16d432460ea58b790b231968640011bd462e6a414ce99323322bb1f3d803c8a4b25fc085f14370873e17396cb58f91c24ca3966723cdc067c1b6a0ba7769261b552d807c673462c6b7140ee01eb9e78794d5e29693b3e6d54fbc0f066d2fea0ad9aa368ff01517b09a4f8adc125dd87359f873830fef245fe5bc6496fb30ac624e3e84fe992757cf9b4ff100ad8f602983fdddae1fd47855c785c3d7ff534879a5ab66a4b1c09217fc052536d1098078fd0c4959fbd"}, {0x90, 0x1, 0x6, "b43608abd10c7c771ff96e03bdc1f7377f43dd4034c7047b2f08e9b8e933cba894fd4c01212ed74cabc644bf891a702a858dd65e2ff73b28655ffcf99eebf0dbec7338b6e45fd8d38fa58afe1db8637935ae37bbba51159d806619cbc081145c5e89a119d08dc0fd3648f5644c16e74cb80189d1ec3825b5a6707f"}, {0x10, 0x0, 0x9}, {0x60, 0x103, 0x8001, "bcefc0a09fb1af6ea564474f020ba571b8f96c89d71d486db38f00891f28e7f3069574031b96137552607185cd9a9610c4bf5a9c586a7cbf848f0e14ce9414b4aabea6bab287d639fe9e24fe"}], 0x1d8}, 0x1}], 0x8, 0x4000) 18:53:49 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="44727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:53:49 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xc000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000100)=@ipx={0x4, 0x1f, 0x4, "6f7adacd6fc0", 0x2}, 0x80) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, &(0x7f0000000080)) 18:53:49 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0xc0000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="a32dc41da2783e773f8c4ee56cb94a4178cb000000"], 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x7, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x3) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 900.692882][ T7783] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 900.702385][ T7783] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 900.711690][ T7783] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 900.721189][ T7783] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 900.729969][ T7783] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 900.741407][ T7783] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 900.752668][ T7783] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:49 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x2110000, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000100)=@ipx={0x4, 0x1f, 0x4, "6f7adacd6fc0", 0x2}, 0x80) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, &(0x7f0000000080)) 18:53:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x80015) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x4, 0x1, 0x9}) [ 900.805495][ T7783] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008916, &(0x7f0000000080)="0adc1f123c123f3188b00200000072b863a66d3670c03779ea78133fbcc8eac1a5b2a7101fdc1ccf104a15abe4262d818482cb5032f28113522840b0bea66ba906f9d4424fd48be71ead45ff879db59cb0a5061d5491a3439e0849e90ba43a2f3fc7b1ad386874f6be1c74efc52e6a7ea4bd78566a13a78fd8ac463e4febdb0e24") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) [ 900.906420][ T7783] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 900.925978][ T7783] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000100)=@ipx={0x4, 0x1f, 0x4, "6f7adacd6fc0", 0x2}, 0x80) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, &(0x7f0000000080)) [ 900.976567][ T7783] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:49 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) r1 = open(&(0x7f00000000c0)='./file0/\x00', 0x0, 0x21) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x1, @default, @bpq0='bpq0\x00', 0x4, 'syz1\x00', @default, 0x80000001, 0x1, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 901.039293][ T7783] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 901.058829][ T7783] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 901.068341][ T7783] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 901.078974][ T7783] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000100)=@ipx={0x4, 0x1f, 0x4, "6f7adacd6fc0", 0x2}, 0x80) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) [ 901.116447][ T7783] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:49 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="45727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 901.341153][ T7845] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 901.356027][ T7845] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 901.369174][ T7845] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 901.380613][ T7845] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 901.390966][ T7845] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 901.400292][ T7845] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 901.408898][ T7845] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 901.417166][ T7845] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 901.490547][ T7845] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 901.498837][ T7845] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 901.507647][ T7845] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 901.515653][ T7845] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 901.524086][ T7845] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 901.531794][ T7845] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 901.540110][ T7845] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 901.548079][ T7845] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:50 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xc800000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:50 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x2) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000180)={0x401, 0xffffffff, 0x1, 0xef, &(0x7f0000000500)=""/239, 0xde, &(0x7f0000000740)=""/222, 0x20, &(0x7f0000000100)=""/32}) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xa05, 0x20000) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/17, 0x11}, &(0x7f0000000100), 0x48}, 0x20) sendmmsg$inet_sctp(r2, &(0x7f0000000600)=[{&(0x7f00000001c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000200)="3cc75fb44070ed5308e03bba727685bb6c0c11b9ff4740f9f3912d529cb5", 0x1e}, {&(0x7f0000000240)="3e15", 0x2}, {&(0x7f0000000280)="273b1c9471e485d9640d961ed1382ce73ceffaf46ee7994e", 0x18}, {&(0x7f0000000300)="0fd1f703184144d4fda5f4cc490e056ac4f513b88ad993278a9fd1e6bb46250cac9b5c4e4d8f4b2b26c78225a16aaef62d928f", 0x33}, {&(0x7f0000000340)="7fcaa913f20df77df2563a46ca93ce4941c692348e15ffb13ce81fc91248587889ed72e722f55f72bef8effc06efb2a2a1cacd7b13a8e763d8a044f5a9b44cafa2224e61488622943ea96d85c0864dd5e6f57af6fd0297a80448a57978c109ea46", 0x61}, {&(0x7f00000003c0)="621dadfbcf713ccf8b2e3700", 0xc}, {&(0x7f0000000400)="4b826a22ee3c185dbfb1ee614404333351b9b731dd9d22cafc67687a7235eb599c5f5086b9f31745be", 0x29}], 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000000000008400000006000000f9ff000000000000180000000000000084000600090050021800000000000000840000000600000002000000000000002000000000000000840000000800000000000000000000000000000000000043"], 0x68, 0x4010}, {&(0x7f0000000540)=@in6={0xa, 0x4e20, 0x6, @local, 0x8}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000580)="0bd89cb69286ea7693416e97e71c861bbb57f31af7d68273e36cbaf9647088c9daf38513b59a10f62de783cefc12e51cefa2", 0x32}], 0x1, 0x0, 0x0, 0x4000}], 0x2, 0x8040) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x4) 18:53:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000100)=@ipx={0x4, 0x1f, 0x4, "6f7adacd6fc0", 0x2}, 0x80) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$SIOCGETLINKNAME(r2, 0x89e0, &(0x7f0000000180)={0x0, 0x3}) 18:53:50 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="46727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:53:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000100)=@ipx={0x4, 0x1f, 0x4, "6f7adacd6fc0", 0x2}, 0x80) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) [ 901.831358][ T7897] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 901.858043][ T7897] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:50 executing program 1: openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x20, 0x2a000) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x8) 18:53:50 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x5004, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000001a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000940)=""/4096, 0x1d2, 0x1000, 0x1}, 0x20) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x207fc, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x2, @mcast1, 0x4}}, 0x9b85, 0xc76}, 0x90) [ 901.898001][ T7897] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) [ 901.952957][ T7897] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 901.976777][ T7897] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) r2 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000240)={&(0x7f0000fff000/0x1000)=nil, 0x8a8b, 0x4, 0x42, &(0x7f0000ffe000/0x2000)=nil, 0x2448}) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x242}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="4002a7f378875ba38dc53c0500a450a3d85cf515f41ed0358b5f527b0d331bdc9100ffa21dc0b812e74b6f892492a5e2c97ed2a5d0a3dc7c10d19e7c6f4f8bce1cba2a636052c304cd01f63fd9104e41df2a0f044fbb808dfbb5671a56bfddf032851f0f7e8dfd0f68cdff32745392e9", @ANYRES16=r3, @ANYBLOB="020429bd7000fcdbdf250200000008000500030000000800020003000000080005000400000008000500030000000400040008000500030000001800040000000000c7000000faffffff080000000600000010000400070000000000008004000000"], 0x68}, 0x1, 0x0, 0x0, 0x20000004}, 0x10) 18:53:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80500, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0x4) [ 902.008844][ T7897] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 902.017742][ T7897] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 902.032248][ T7897] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 902.125499][ T7897] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 902.162574][ T7897] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 902.180418][ T7897] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 902.221101][ T7897] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 902.231261][ T7897] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 902.239427][ T7897] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 902.248035][ T7897] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 902.261184][ T7897] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:51 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xd000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:51 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000080)) 18:53:51 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x404200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x0, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") signalfd4(r0, &(0x7f0000000080), 0x8, 0x80800) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:53:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:53:51 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="47727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:53:51 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000080)) [ 902.807048][ T7946] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 902.823691][ T7946] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_CROPCAP(r1, 0xc02c563a, &(0x7f0000000140)={0x5, {0x883, 0x5, 0xb2ba, 0x80}, {0x7fff, 0x7, 0x42, 0x7}, {0x6, 0x80000001}}) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 18:53:51 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x4800) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) [ 902.878858][ T7946] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:51 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000080)) [ 902.932333][ T7946] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10000, 0x20000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0xffffffffffffffff, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:53:51 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) [ 902.976080][ T7946] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 902.994243][ T7946] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 903.005239][ T7946] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 903.013242][ T7946] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 903.092432][ T7946] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 903.104148][ T7946] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 903.153064][ T7946] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 903.178828][ T7946] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 903.216218][ T7946] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 903.224738][ T7946] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 903.233688][ T7946] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 903.241543][ T7946] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:52 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xd800000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x115800) write$FUSE_IOCTL(r2, &(0x7f00000000c0)={0x20, 0xa68454e224e97277, 0x3, {0x10001, 0x4, 0xf4f, 0x6}}, 0x20) 18:53:52 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000080)) 18:53:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0ab3dcf1fc123f3188b070641ef0db3a1e7725196f429fb9c5df86c8ff587cd4406883bd28cf440d52ca0759e24d971f141405eee1c2ea5c2c54ab156914df8f77a2de465045000000") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_TUNER(r1, 0x4054561e, &(0x7f0000000040)={0xe0c9, "d1ab2880c7fc46824daf7913151b322674912525b13bd22e331391bca3c91be1", 0x5, 0x250, 0xfffffffffffffffa, 0x3, 0x1d, 0x3, 0x8, 0x1}) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfe0000, 0xffffffffffffffff, 0x4}) 18:53:52 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0xdb7, 0xa80) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000740), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:52 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="49727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:53:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfb, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x88018}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="40000080", @ANYRES16=r3, @ANYBLOB="20002dbd7000fbdbdf25040000000800020005000000080006000900000008000300ff0300000800030006000000080002000000000004000400"], 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r4 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 903.816512][ T8002] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 903.824506][ T8002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 903.846979][ T8002] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 903.882853][ T8002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 903.905052][ T8002] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 903.918455][ T8002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:52 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000640)={r2, 0x3b, "1946d1be17b6117b3a12cdbf4a759f6e5dedabaab690978d0b304014bbecde2e60eb1b20f3a7fd02f477b22044e1975a37717a7a566052500e4b90"}, &(0x7f0000000740)=0x43) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) execve(&(0x7f00000001c0)='./file0/\x00', &(0x7f0000000400)=[&(0x7f0000000200)='tmpfs\x00', &(0x7f0000000280)='bpf\x00', &(0x7f0000000300)='security.SMACK64MMAP\x00', &(0x7f0000000340)='\'^\x00', &(0x7f0000000380)='userkeyring@.keyring]\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='bpf\x00']) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) lsetxattr$security_smack_entry(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000100)='security.SMACK64MMAP\x00', &(0x7f0000000180)='tmpfs\x00', 0x6, 0x3) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:52 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000080)) [ 903.927026][ T8002] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 903.948848][ T8002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2202) setsockopt(r0, 0x6, 0x4, &(0x7f0000000140)="a5417adbfeaae7dd771cf1a0c9d5431f422fe5fe8420d2c1ef81c2818a05184611017ecaffa4773da503417e0bfe93a37d2ddc24a4d7da109c873fa7468052dd979517cf1cca088558c1d17da8043ddfefca00e71c89c3621ddaa680019cd8ca56982770e38d994f9cc43e38514f726c51db537662b77cd5130d482f4c20b29fd67b665d083afa0b237cf818fead40ad21280f51486663d7ab25029ce3cb9ed90babcc5300f9", 0xa6) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000000c0)={0xfdfdffff, 0x7, 0x4}) ioctl$VIDIOC_G_STD(r1, 0x80085617, &(0x7f0000000100)) 18:53:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x202100) ioctl$PPPIOCGDEBUG(r1, 0x80047441, &(0x7f0000000080)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 18:53:52 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000080)) [ 904.069818][ T8002] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 904.096431][ T8002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 904.132433][ T8002] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 904.155488][ T8002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 904.185623][ T8002] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 904.210097][ T8002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 904.227996][ T8002] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 904.240511][ T8002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:53 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xe000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:53 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x40820, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = getuid() fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f00000000c0)="e5b5a81cbcf8f2", 0x7}, {&(0x7f0000000200)="ef1e575ec7ef3331c0dee549d664a3d978f8d83c47acb3580a9727940dfd21340036958c5780596f6f1924053f035af179d67b371ee481113f8a96", 0x3b}, {&(0x7f0000000300)="8573002b80978ede19cb6c6fdaa919dcaa35aa161fbd125c5a312c9213efd8c59538cdc1dd6feea3e8fe52f319e6b305cb05a835143c73a5e868d2cf2b94d231cf699cd1a7e26958d7a6d690ff7c3446b3dc", 0x52}], 0x4, &(0x7f0000001780)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="00000000e73520879cd96cf5ac33eeee505e4c055ea6", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x20000000}, 0x20004080) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) syz_mount_image$erofs(&(0x7f0000000500)='erofs\x00', &(0x7f0000000540)='./file0/\x00', 0x6, 0x2, &(0x7f0000001700)=[{&(0x7f0000000580)="651ae341948600bda47e1849910faf3a1ac4dd2e014c3b9293902295adce4235fd4edb61f67ee8b4d2306f020849d8d0f695a9359e7879f0fa322128018d201fd8379cd5a35b757caffcb30037e8d02cd7", 0x51, 0x6}, {&(0x7f0000000600)="ea57bc8478fc636d80535092c2c11866e4ae3cc01e209b27effb28b5c8aa0a43d99373e620bc1b07525f79f5b0d8d4cdb4481086c6b1720cc54a0d8b4b8dac3fc3e96e77381c34ee77a4a53230e0654d4713dd8b8727ce66b2d7d308c0a55520051cb648fd6fd4c36bac622428bd1d6211cab3e52cffacda1dd21767f75c12dc77ea9f1acead76c041e258", 0x8b, 0x81}], 0x1800402, &(0x7f0000001740)={[{@noacl='noacl'}, {@noacl='noacl'}, {@user_xattr='user_xattr'}, {@acl='acl'}]}) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x80, 0x0) ioctl$VIDIOC_SUBDEV_S_SELECTION(r1, 0xc040563e, &(0x7f00000000c0)={0x1, 0x0, 0x2, 0x7, {0x100000000, 0x8, 0x48006838, 0x7fffffff}}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) socket$inet6_tcp(0xa, 0x1, 0x0) 18:53:53 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80000, 0x0) connect$tipc(r0, &(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x3, {0x42, 0x2, 0x2}}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) r3 = accept4$tipc(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) getsockopt$TIPC_NODE_RECVQ_DEPTH(r3, 0x10f, 0x83, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x6, 0x80000) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f00000000c0)={0x2eb2, 0x7fffffff, 0x1}) 18:53:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:53 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="4b727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 904.838885][ T8048] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = getpgid(0xffffffffffffffff) wait4(r1, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 904.882243][ T8048] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 904.911275][ T8048] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:53 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x250000, 0x0) getpeername$tipc(r1, &(0x7f0000000200)=@name, &(0x7f0000000280)=0x10) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000300)={{0x2, 0x4e24, @multicast1}, {0x1}, 0x3e, {0x2, 0x4e21, @local}, 'bcsf0\x00'}) mount$bpf(0x20000000, &(0x7f0000000540)='./file0/file0\x00', 0x0, 0x80000000005890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) lsetxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000180)='system_u:object_r:crypt_device_t:s0\x00', 0x24, 0x3) [ 904.963025][ T8048] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 904.975505][ T8048] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 904.986660][ T8048] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 904.995257][ T8048] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1000007}) 18:53:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x1f, 0x111000) ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0xb) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x163, 0xffffffffffe) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 905.027960][ T8048] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 905.120276][ T8048] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 905.148505][ T8048] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 905.190574][ T8048] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 905.229108][ T8048] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 905.255078][ T8048] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 905.263003][ T8048] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 905.276897][ T8048] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 905.284778][ T8048] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:54 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xe800000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x82, 0x0) ioctl$VIDIOC_SUBDEV_S_EDID(r1, 0xc0285629, &(0x7f0000000100)={0x0, 0x1, 0x8, [], &(0x7f00000000c0)=0x9}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000140)={0x81, 0x0, 0x1}) ioctl(r1, 0x7, &(0x7f0000000180)="a27b54602866c2bef2161aaea5591612c954e7692bb8a5ae8f98862df05ca2607e9256f184c8812d2325984d965dcd6b961fc8dd35eaa245b925c3572eb594f437bdc4b99bfb41595fad1891043e432247cb5152a63562dc55668d6d01c9cf39ddcbfd1e398696bddc2f2d") 18:53:54 executing program 0: mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80001, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(r0, 0xc0845658, &(0x7f0000000200)={0x0, @bt={0x4026, 0x4, 0x1, 0x1, 0x7a3e, 0x2, 0x5, 0x5, 0x1000, 0x8, 0x81, 0xfffffffffffffff9, 0x8, 0x9, 0x7, 0x4}}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x400, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000740)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6b0, 0x4a8, 0x118, 0x360, 0x250, 0x118, 0x5e0, 0x5e0, 0x5e0, 0x5e0, 0x5e0, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x80000001}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x4e20, 0x4e23, 0x4e22, 0x4e24, 0x3}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "23084d9b667f87d73d11c97dfd7fcdbddd9e9b8352e66ef48bd2b6f32b9d"}}, {{@ipv6={@ipv4={[], [], @empty}, @mcast2, [0xff, 0xff000000, 0xffffffff, 0xffffff00], [0xff000000, 0xffffffff, 0xffffffff, 0xff], 'netdevsim0\x00', 'nr0\x00', {}, {0xff}, 0x3f, 0x6c7, 0x0, 0x1}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x14, 0x22}, @ipv6=@local, 0x29, 0x12, 0x4}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@frag={0x30, 'frag\x00', 0x0, {0xfe00000000, 0x4, 0xfffffffffffff000, 0x2a, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@rand_addr=0x5, @ipv4=@multicast2, 0x10, 0x36, 0x1f}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x710) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 18:53:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x7, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000000c0)=""/3) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfe0003, 0x1, 0x1}) 18:53:54 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="4d727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:53:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x200000, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000100)={0x0, @aes256}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000000c0)) [ 905.852635][ T8107] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 905.875149][ T8107] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:54 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x400, 0x0) r2 = fcntl$dupfd(r0, 0x404, r0) ioctl$TCSBRKP(r2, 0x5425, 0x8) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0x5890, 0x0) rmdir(&(0x7f0000000180)='./file0/file0\x00') mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='squashfs\x00', 0x80083, 0x0) [ 905.903234][ T8107] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) [ 905.965352][ T8107] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$video4linux(&(0x7f00000002c0)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r1, 0x4020565b, &(0x7f0000000300)={0x8001000}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) fsetxattr$security_capability(r1, &(0x7f00000001c0)='security.capability\x00', &(0x7f0000000180)=@v2={0x2000000, [{0xfff, 0x49}, {0x1, 0x401}]}, 0x14, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 906.007678][ T8107] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 906.037711][ T8107] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x5, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) [ 906.075459][ T8107] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 906.092953][ T8107] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 906.199213][ T8107] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 906.230936][ T8107] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 906.259050][ T8107] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 906.286781][ T8107] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 906.306332][ T8107] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 906.314716][ T8107] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 906.323658][ T8107] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 906.331409][ T8107] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:55 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xf000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:55 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000480)='/dev/btrfs-control\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000680)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2b}}], 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001740)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) syz_mount_image$gfs2(&(0x7f0000001900)='gfs2\x00', &(0x7f0000001940)='./file1\x00', 0x7, 0x2, &(0x7f0000001980)=[{&(0x7f0000001a00)="6fbf87abaa2c567ee4768494a4ab19c9076d5e4dad6ef2bbad705f877886cff8ce0a1e4af20c180bacc124e0c28c565c248e45bd70cf9589d4155c3bfacce96d4f2585459e3626d1f183b6503c2f52e3106d2fd140c34fd555733a42303a7d1a405f2b9580400372137f1d774c2a03dbe21ab567c6e02d3f0be94ad015ae74ca487c2ba68d1c253075824015004fa45fe21e14c56aa3635c28e2463b0ca778b4443da6b18c9448eb3c1124852737045a48b5a3a7e3fecebc861ecb996cf3318145d3df48d7d9c1b4829e773817facc774749a3ff8800f630e4366384e49e3e8eec17d9ba9cd8d2d18760b81c6757d7", 0xef, 0x800}, {&(0x7f0000001b00)="2189d3e9469a75eefac4f8de5d4c9c03fdb19d7f63783f180e6cc4c46556afcc4cc03f3de69525a563e779995f898942e30be3e2acf36a1634a6651c16cf8dd6aeb290bdba000b9d40877f1bcbbdaf9a3bb41698c6a3de135de308a59af4eb0052409da28f5a28bac57074df5a98c755464dd007ad280fe725cd4f4854e57efcd5682d85ae4a92fea57d4daf80e4512b49e3e8b2c8a1a7f868fc6a6b12c77e8dcfacd5205c8308e8ffc49a769be7b47d0a74c723914ecba504645611a008a3", 0xbf, 0x8}], 0x88022, &(0x7f0000001bc0)={[{@norecovery='norecovery'}, {@norecovery='norecovery'}, {@nosuiddir='nosuiddir'}], [{@measure='measure'}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@obj_role={'obj_role'}}]}) r3 = getuid() syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0/file0/file0\x00', 0x0, 0x7, &(0x7f0000000580)=[{&(0x7f0000000180)="7222da95ea5d9ce7ef054b46c3572b572bd2f7aa3167e1d777a55cce22de86ee1ad48466e2e4eb79f7900bb721f72b7cb33bb2e006bae5fa379f95a9685fa7b0e7bfad216baf308cfd574cf4e94123abe9f7c05a66bbf54d6eda349d9973bb7c8b74cfcda72402bb5a62ea247db3ac308d9d50d567cf8877300d54cf3d92c3fa86e55f2395255dfbd3337ba7abb3c904259db3ed361ce1f0cc87bc3e0e7298e49552b76ae71cc228ec99e526", 0xac, 0x4}, {&(0x7f0000000280)="9e229e7c41744045864c6af73d2a6db09bf92c56370e846c6283edf0df7d90508547620f34a25df45e36d6772042d032f30acd77d657db6883876a0057c99b0d91e333864ce15a8628858735cadeec6b54760821a979d4bd6eaba51684bff5e993b2db5ba49baabe3cb0d98f70a463d6ff5ead8d274688228688afeccf0973455196284594f6db545b6d41a6e0", 0x8d, 0x2f}, {&(0x7f0000000340)="270f46bc38787c47c548f3536a878027eca6605148a2050b7a6836e8bd61786907108bc7badd8a7cbefc8808efb2a6e7ef5d5e29315c110c0259cb0e1e50d3ac4d2aca7a528b07a98d", 0x49, 0x9}, {&(0x7f0000000740)="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", 0x1000, 0x10000}, {&(0x7f0000000400)="275d7382257ae4473bd85afdcbdc80bda205ce98d93e7f46e463f0d50e4ce005b2df013c8aa8122af093e2205455b5d9804f1aeb3f1df968e25f06b08958030570f85ccc6af8d46a0b8cf01dbf653df8", 0x50}, {&(0x7f0000000500)="faca9b32f9191e70fd0ad8ff67f88bf9839eb3ee406b3962679e3752e04683b844a0e27c61d57c1119ad4be5dd5542232c4f1f196bef7b0fa6c2883f7a49e24405bc4bda2a1711c9f7bbdc4cbb5c588819d893965bd3e2aeea4248cfb99914e68ffeb08b66d51f", 0x67, 0x6}, {&(0x7f0000000480), 0x0, 0x7}], 0x8, &(0x7f0000001840)={[{@errors_withdraw='errors=withdraw'}, {@loccookie='loccookie'}], [{@smackfshat={'smackfshat', 0x3d, 'bpf\x00'}}, {@uid_lt={'uid<', r2}}, {@euid_eq={'euid', 0x3d, r3}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fsname={'fsname'}}]}) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000000c0)={0xfd7dffff, 0x9, 0x2}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x5, @empty, 0x6}, {0xa, 0x4e21, 0x1000, @ipv4={[], [], @rand_addr=0x6}, 0x4}, 0x0, [0x7, 0x7, 0x82, 0x2, 0x0, 0x1ff, 0x7, 0x3110]}, 0x5c) 18:53:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x3, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:53:55 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="4e727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 906.863053][ T8156] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 906.897407][ T8156] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x3, 0x200000) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 906.909243][ T8156] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 906.917886][ T8156] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 906.927399][ T8156] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 906.935996][ T8156] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 906.954500][ T8156] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000000c0)={0xfdfdffff, 0x1, 0x20004}) 18:53:55 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x21, "5acdbf5e1fe64b257c490f97d9695efa3aeed37d923d7587b6a55c0ffe7c3119af"}, &(0x7f0000000180)=0x29) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x1}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in=@broadcast, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000280)='./file0/\x00', 0x8, 0x4, &(0x7f0000000400)=[{&(0x7f0000000300)="58f0010e206fa3dffda3f068b4d1914c015ee8367764", 0x16, 0x4}, {&(0x7f0000000500)="06e77bb41581872beb46e929a88cc49fe67f609c915a5013d2649e979b8691b8933d609ea992523eaccba26a36339d48d5723f1b9ce087d2ca5401f0155edf589d28a36d371d38827e23a5e35660ac6c3dda67eb344427e95aaa344ebf5eaff7ab40bee8fb29f604bed1aa4758d8e6f250efb29c3014cf01a046ae0f50b65e77a10a69c68b8626f34afb0e6577e16e3a9c53c407aa6cc2918e3e12140ed3a037bd93f67a48fe34ec5f9a17cbba468ed7d0043988fc6834fa22486abfe82e8ff0d13d41126158da3415d4079aa72f8bc2183cd951f735a89d3ce723d11a7f7c60ac0a0e8f9a3f38743b6f8230", 0xec, 0x4}, {&(0x7f0000000340)="17b43bf259b1baa72642c2953283fcfb33b45c655e5eb0a24885ae0d1f71906fd25ecbe864b1767a43d963984187e02daee668ebc8f0858a4d0f98070c7efc4d6be8e87fb3a9f4b3455d0a42a83f3174961f506be678b8c63d01b05e33825383942cee0031e59542", 0x68, 0x6}, {&(0x7f0000000600)="d2500dfa5f2cd541842926fab60354fa2c99857148e37f875d9f024d7cad12808c69d2bfa837f8f9000e27ef47b1d18f95ba5467c0020103f0a870552472078ec3fab88680e39b8c2fc60a8b918938a85482665941575b0c7d250a1bcba6e17a2a1309a1338b6898f2a18aa8a31ffd0fdb469cb721a40f34883826d6edddddff6abf48dd3de6a2190ca8e7679903b0de9cc4c83b06d779149c7a7a8dd020ae3ff637390e08b1b7d1a0f24bbe0ca5c95c66592def4b39dbf1ee17cf3c53692e700ca0ec0d58a380cc7fb7fbea05d6ede3f1ba", 0xd2, 0x1}], 0x20000, &(0x7f0000000840)={[{@swidth={'swidth', 0x3d, 0x6264}}], [{@fowner_eq={'fowner', 0x3d, r3}}]}) [ 906.969369][ T8156] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 907.058792][ T8156] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 907.074382][ T8156] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000000c0)) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:53:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="983c123ff182f7ff000000") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x400fdfdffff, 0x7, 0x3}) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000000c0)={{0x61, 0x2, 0x1, 0x100000001, 0x8, 0x4}, 0x4}) 18:53:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) [ 907.112832][ T8156] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 907.142431][ T8156] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 907.193842][ T8156] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 907.228515][ T8156] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 907.254999][ T8156] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 907.268564][ T8156] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:56 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xf800000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:56 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x21, "5acdbf5e1fe64b257c490f97d9695efa3aeed37d923d7587b6a55c0ffe7c3119af"}, &(0x7f0000000180)=0x29) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x1}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in=@broadcast, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000280)='./file0/\x00', 0x8, 0x4, &(0x7f0000000400)=[{&(0x7f0000000300)="58f0010e206fa3dffda3f068b4d1914c015ee8367764", 0x16, 0x4}, {&(0x7f0000000500)="06e77bb41581872beb46e929a88cc49fe67f609c915a5013d2649e979b8691b8933d609ea992523eaccba26a36339d48d5723f1b9ce087d2ca5401f0155edf589d28a36d371d38827e23a5e35660ac6c3dda67eb344427e95aaa344ebf5eaff7ab40bee8fb29f604bed1aa4758d8e6f250efb29c3014cf01a046ae0f50b65e77a10a69c68b8626f34afb0e6577e16e3a9c53c407aa6cc2918e3e12140ed3a037bd93f67a48fe34ec5f9a17cbba468ed7d0043988fc6834fa22486abfe82e8ff0d13d41126158da3415d4079aa72f8bc2183cd951f735a89d3ce723d11a7f7c60ac0a0e8f9a3f38743b6f8230", 0xec, 0x4}, {&(0x7f0000000340)="17b43bf259b1baa72642c2953283fcfb33b45c655e5eb0a24885ae0d1f71906fd25ecbe864b1767a43d963984187e02daee668ebc8f0858a4d0f98070c7efc4d6be8e87fb3a9f4b3455d0a42a83f3174961f506be678b8c63d01b05e33825383942cee0031e59542", 0x68, 0x6}, {&(0x7f0000000600)="d2500dfa5f2cd541842926fab60354fa2c99857148e37f875d9f024d7cad12808c69d2bfa837f8f9000e27ef47b1d18f95ba5467c0020103f0a870552472078ec3fab88680e39b8c2fc60a8b918938a85482665941575b0c7d250a1bcba6e17a2a1309a1338b6898f2a18aa8a31ffd0fdb469cb721a40f34883826d6edddddff6abf48dd3de6a2190ca8e7679903b0de9cc4c83b06d779149c7a7a8dd020ae3ff637390e08b1b7d1a0f24bbe0ca5c95c66592def4b39dbf1ee17cf3c53692e700ca0ec0d58a380cc7fb7fbea05d6ede3f1ba", 0xd2, 0x1}], 0x20000, &(0x7f0000000840)={[{@swidth={'swidth', 0x3d, 0x6264}}], [{@fowner_eq={'fowner', 0x3d, r3}}]}) 18:53:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) r3 = gettid() write$P9_RGETLOCK(r2, &(0x7f00000000c0)={0x22, 0x37, 0x2, {0x2, 0x6, 0xfffffffffffffff8, r3, 0x4, '+*%-'}}, 0x22) 18:53:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:56 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="4f727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:53:56 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x401, 0x84000) r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) [ 907.812950][ T8211] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 907.851435][ T8211] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:56 executing program 1: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x3, 0x20743) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000000c0)={0x100000001, 0x4b, 0x4, 0x4}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:53:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:56 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x21, "5acdbf5e1fe64b257c490f97d9695efa3aeed37d923d7587b6a55c0ffe7c3119af"}, &(0x7f0000000180)=0x29) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x1}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in=@broadcast, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000280)='./file0/\x00', 0x8, 0x4, &(0x7f0000000400)=[{&(0x7f0000000300)="58f0010e206fa3dffda3f068b4d1914c015ee8367764", 0x16, 0x4}, {&(0x7f0000000500)="06e77bb41581872beb46e929a88cc49fe67f609c915a5013d2649e979b8691b8933d609ea992523eaccba26a36339d48d5723f1b9ce087d2ca5401f0155edf589d28a36d371d38827e23a5e35660ac6c3dda67eb344427e95aaa344ebf5eaff7ab40bee8fb29f604bed1aa4758d8e6f250efb29c3014cf01a046ae0f50b65e77a10a69c68b8626f34afb0e6577e16e3a9c53c407aa6cc2918e3e12140ed3a037bd93f67a48fe34ec5f9a17cbba468ed7d0043988fc6834fa22486abfe82e8ff0d13d41126158da3415d4079aa72f8bc2183cd951f735a89d3ce723d11a7f7c60ac0a0e8f9a3f38743b6f8230", 0xec, 0x4}, {&(0x7f0000000340)="17b43bf259b1baa72642c2953283fcfb33b45c655e5eb0a24885ae0d1f71906fd25ecbe864b1767a43d963984187e02daee668ebc8f0858a4d0f98070c7efc4d6be8e87fb3a9f4b3455d0a42a83f3174961f506be678b8c63d01b05e33825383942cee0031e59542", 0x68, 0x6}, {&(0x7f0000000600)="d2500dfa5f2cd541842926fab60354fa2c99857148e37f875d9f024d7cad12808c69d2bfa837f8f9000e27ef47b1d18f95ba5467c0020103f0a870552472078ec3fab88680e39b8c2fc60a8b918938a85482665941575b0c7d250a1bcba6e17a2a1309a1338b6898f2a18aa8a31ffd0fdb469cb721a40f34883826d6edddddff6abf48dd3de6a2190ca8e7679903b0de9cc4c83b06d779149c7a7a8dd020ae3ff637390e08b1b7d1a0f24bbe0ca5c95c66592def4b39dbf1ee17cf3c53692e700ca0ec0d58a380cc7fb7fbea05d6ede3f1ba", 0xd2, 0x1}], 0x20000, &(0x7f0000000840)={[{@swidth={'swidth', 0x3d, 0x6264}}], [{@fowner_eq={'fowner', 0x3d, r3}}]}) [ 907.895480][ T8211] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 907.940554][ T8211] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 907.979997][ T8211] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f00000000c0)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 908.006425][ T8211] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 908.025428][ T8211] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 908.044567][ T8211] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/stat\x00') accept(r1, &(0x7f0000000140)=@in6, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280)={0x3a2, 0xd0bd, 0x3, 0x1, 0x4a9, 0x0, 0x3, 0x80000001, 0x4662b8b7, 0xbb, 0x3}, 0xb) r2 = syz_open_dev$video(&(0x7f0000000240)='/dev/video#\x00', 0x7, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x100, 0x0) ioctl$KVM_SET_NESTED_STATE(r1, 0x4080aebf, &(0x7f00000002c0)={0x3, 0x0, 0x2080, {0x0, 0x4, 0x1}, [], 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fcntl$getflags(r2, 0x40b) ioctl$VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f0000000080)={0x9, 0x7f}) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:53:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) [ 908.102796][ T8234] QAT: Invalid ioctl [ 908.108615][ T8235] QAT: Invalid ioctl [ 908.149213][ T8211] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 908.183105][ T8211] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 908.210851][ T8211] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 908.220011][ T8211] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 908.241612][ T8211] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 908.250547][ T8211] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 908.259679][ T8211] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 908.271814][ T8211] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:57 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x10000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:57 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x200, 0x0) ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, &(0x7f0000000100)={0xf, @raw_data="b823698be933294ea4d0fd982e7bef544b9c0cefb245a3c8ff11129da63fdc9ea802aa79f8a07f070a21c217ee47a65a7849aaf61c4559e0f231eff272e49b96a2fcf5561e4bb3b8e5c18eae237ae3599ff0b997b6e6dbe397bb88beec830ded4cf9027b870bf521d32782d58365e911ce31d2f04552a506fa2f0bf359d4df2bd6c4ce8890838c5924e136e22dccf3e97983c4f0ef7f77bf2b213a94da537793d1f5a1c9a3528ea2b5f2b8ebfb7499348d14ab8a32a0e1d77f0a6d29819f979f639223b25613f116"}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x3, 'eql\x00', 0x2}, 0x18) 18:53:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0xfdfdffff, 0xffffffffffffffff, 0x1}) socket$alg(0x26, 0x5, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f00000000c0)={0x0, @reserved}) 18:53:57 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="52727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 908.796680][ T8263] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) [ 908.845108][ T8263] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 908.880832][ T8263] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f0000000080)) fstatfs(r0, &(0x7f0000000300)=""/4096) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:53:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x3, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x800000007, 0xffffffffffffffdb) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r3 = syz_open_dev$video(&(0x7f00000001c0)='/dev/video#\x00', 0xee6f, 0x8200) ioctl$VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x2) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000300)={0x0, @aes128, 0x2, "85e99061f1729515"}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x4, 0x2ad8, 0x1, 0x6}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, r4, 0x0, 0xc, &(0x7f0000000280)='/dev/video#\x00'}, 0x30) ptrace(0x4207, r5) accept4$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14, 0x80000) read$eventfd(r4, &(0x7f0000000140), 0x8) 18:53:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) [ 908.917586][ T8263] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 908.920932][ T8271] device nr0 entered promiscuous mode 18:53:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) [ 908.990382][ T8263] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 908.990449][ T8271] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 18:53:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x4000000000001200, 0xa3ffd) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 909.038781][ T8263] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 909.058547][ T8263] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 909.082169][ T8263] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 909.155877][ T8263] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 909.190956][ T8263] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 909.215894][ T8263] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 909.231167][ T8263] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 909.239828][ T8263] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 909.253833][ T8263] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 909.262146][ T8263] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 909.271223][ T8263] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:58 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x10800000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x2, 0x2) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x1, 0x2) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:53:58 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:53:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:58 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="53727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:53:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:58 executing program 1: syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2fe53a8c, 0x40000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 909.778927][ T8313] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 909.809954][ T8313] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 909.854466][ T8313] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 909.883856][ T8313] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 909.910661][ T8313] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 909.941274][ T8311] device nr0 entered promiscuous mode [ 909.950969][ T8313] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) socket$inet(0x2, 0x1, 0x6) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x2, 0x200, 0x4, 0x10000}, {0x2, 0x10000, 0x1, 0x8}, {0x7323, 0x0, 0x7}, {0x7, 0x2, 0x80000001, 0x3}, {0x9, 0x0, 0x2, 0x9}, {0x4, 0x80000000, 0xfffffffffffffffa, 0x7fff}]}) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 909.954213][ T8311] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 909.982876][ T8313] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x1c1880, 0x0) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f00000000c0)={0x0, 0x0, [], @bt={0x6, 0x38000000, 0x100, 0x0, 0x5c, 0x9, 0x4, 0x4}}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") getpeername(r0, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000300)=0x80) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000340)={0x4, @loopback, 0x4e24, 0x2, 'sed\x00', 0x31, 0x1c, 0x31}, 0x2c) r3 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f0000000000)={0x2, 0x3, 0x40000000003}) [ 910.012364][ T8313] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fsetxattr$security_smack_transmute(r0, &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x0) r1 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000180)=0x1ff, 0x4) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_G_PRIORITY(r2, 0x80045643, 0x3) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x53da, 0x290082) [ 910.088735][ T8313] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 910.130263][ T8313] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 910.213682][ T8313] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 910.221446][ T8313] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 910.248460][ T8313] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 910.256481][ T8313] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 910.274922][ T8313] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 910.296333][ T8313] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:53:59 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x11000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:53:59 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:53:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f00000000c0)) 18:53:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(0x0, 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) writev(r1, &(0x7f0000000700)=[{&(0x7f0000000080)="8cade476ce9607446d6dc527c6109a2af98f81d5b1d6d6d3e3104a066705bf534a2603f9d8b398baf221e1389bfcc8bb432474758d1c3616e1d82d138e65e6c33eff39a633b075f85a805150fbb1cd5bd84dda97b11ae7a356b789210985e4545ce6ebd8b7b9eed6ee831dd88295b3ff4fdbfb3e4e9de33c082bf2c5bc89d2a8b77850418eddaab04cbc6cc20f65da9af29c2d471fe7861aa415425468c8b78f762e0736bca7075731c985e5644b5de625c92527feb4d0b162ce8905bf8ffa20fb2c154af01d01c1272929e68189ca15852e9a96f91ecf7c0db80c7cd4a75b94b548b1b840ffede1db4411bb07e3f22bff", 0xf1}, {&(0x7f0000000180)="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", 0xfb}, {&(0x7f0000000300)="df7788b403ea73d82fd954fd193cd967be86905201a9f247600d1a0bbf403745cef6786994a74931b234d0d4ad7e99ac72d39d0dd1710480c9bd17cd922dce9807d71577a58232df7e1b1e7788980a67145eb6f26eddaf4cb19ceddd700bbfaba91a316be1c26ea8a68e73f3019dbdc9ce941efc6144ceb21eb1f0fd6d2a43afb0b5fc25bfdcd632a9cf70362531fd3201f380", 0x93}, {&(0x7f00000003c0)="b5a90b6e795d0a69b74571f7229adeb955bc92a0b9e7ca0e309bfcd58f6968a463ad923b86b3cff92ff6400c3027742111924f865127ba6338b26eb9ba85bb6193ad892ec093cc352e02bfcea365b8d9a488fefaa2a79576e0cb5c76a91d7b3315b19a7ac3c8c628b0cb0f743998390d25", 0x71}, {&(0x7f0000000440)="d91d6b033516ca9c1f900c35b3f9be9425b2e43f05fe8ebc3a610463777b4d1f9d152bba6c4c90be14792bbcd1731834bd9aea33ad34426bf26c8ade2911fc9e65726148767f5047d6035980c7449b85fe10a28784fd624ad7e5d34450220d6504528d0d9e8bd93d83232461802e59efe864d3ee957c0488d8788a049c76910be5e90a6475b5af94d9cc650cbec1425d167efe7db96117e8fc986bae13fc07aa62fa5d047efe21b5fc67fb8038921c88b0c9f7", 0xb3}, {&(0x7f0000000500)="23f1f266ca569b4e8df57eb767fdd4331c8ef829ed5cc479fdc75838ffe96b527fe292381a8334662a1e7de6269c31980823967be14657b6dc000072d8f7cc82aa50e6f301d67555867fefe4aae3d10ce24f4404f2423ba2eece19df7032993616618092a09de660249e600b05eac0850510390ada9a9db594220c5c7da7d554180389fad370943cd10760f3ae88fb0186548a5b7c6a157422627af27970dc56f7d9fcdaeecd58f71eef82174c7cef4283f39cd88fc58bb02f2871c492c4536c8251a718ca6d93336229c496e36d9a0850a196a9ea8f846634a8d97816d9fc7c8cc50c7e4f97ec3cdc60d59f1709e4cebfcedb6b76", 0xf5}, {&(0x7f0000000600)="98f487d2061db028185220de2a6929df20907bb166b478338942ed53ab9809ba007ef3ece1aaac84e919b3b806c38f6d486dfd7e69fc1b6d4600ee25a9cf2c40d4a37c884fdee2a28f2bbd75353603e95795e7ca800892c8583ab94f97658308900d32beddd9d912181277b92504d48b283ff6d442a9e508efd0e73bf4334a6f8ee4322c4033ed7f54a976f1e47f229cb037caa1d25e7232cbc120042de8222fb794cf271c5f540a75c0ecc468a28ca027fb80e6f5af87a6f21669080fa2c7168b43a26657", 0xc5}], 0x7) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:53:59 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="55727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 910.755402][ T8364] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 910.795083][ T8364] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:53:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x100000890e, &(0x7f0000000040)="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") r1 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$usb(&(0x7f0000000280)='/dev/bus/usb/00#/00#\x00', 0x9, 0x82000) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="4c010000", @ANYRES16=r3, @ANYBLOB="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"], 0x14c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r4 = syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x0, 0xffffffffffffffff) ioctl$VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80800) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000240)={0x7ff, 0xab, 0x9}) 18:53:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(0x0, 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) [ 910.816040][ T8364] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 910.856016][ T8373] device nr0 entered promiscuous mode 18:53:59 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008910, &(0x7f0000000200)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x3fe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x2b, 0x0, 0x899, 0x8, 0x20}, &(0x7f0000000180)=0x14) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000240)='./file0\x00', 0x200, 0x4, &(0x7f0000000580)=[{&(0x7f0000000300)="4f104d557ee82ab98c456ebf0949e1c1d6c97961c947af4d0f77b19ff7cba8b1d1b6cded1474741473f9f274f7bf134271e9f5cbf03095265a64820b4f23593cdeb62be8cde8d3a62553121ecd24cf2bfb21eea63eb91b09cd83da4740d27fcddde90407d97c637142d1021d237720d42001454e8b92753f623f986356e736741f58ff059c15", 0x86, 0xf70}, {&(0x7f00000003c0)="10d3c19e6c92128ee4978d649467f83ee678f7182b892041e8b34f5d1bf4baa33840a6747e1467dfcfe49af5ad8968e7888f06d570b8452ecb25fa09f4e8ce65de38af58a9a343778878c38a75998948312cd075841f915253b3ff290e8a902ce2c074a3fa3687ab57a5d7a21f0603127cebfdfbdd7b70baea5caa4602167bc2c74aeb0a4db4a70685644d8b75c00948ec060b40ecb570a3d47d4abd53", 0x9d, 0xfffffffffffffffe}, {&(0x7f0000000480)="0532d4fd48fd5828dba10a2de418d7cedeaaec5af3c5e0a9fce82e96ccfeb17c4afdddc02f209394cdc6d228778b8101db166b8abf5d83cfbee67803cf1bc0190a3ef13f44d7ab262c8b9b2e47eaa22d53204ec227465a10f1d370b36e6780e1869741488360187228a91ff8d0e4aa747e399707e7f5bb33ecf406bae95ba989683aec7a985fb95cda96d458d1702f8fc74f338c8c33d71fc84de055e6334297e5da6b8167f97baa6902277c8d349fc8e329a9cd2c3b4f4fcb3f88493dcd85ab8219f42ec54edfbcba65cf75a227adaaa1db57969da67444a27eb44bd9a256", 0xdf, 0xdf0a}, {&(0x7f0000000280)="7007d34325055aa3bae3d91c0323e14746ce80c4", 0x14}], 0xd606402aaf969399, &(0x7f00000006c0)={[{@sysvgroups='sysvgroups'}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@appraise_type='appraise_type=imasig'}, {@seclabel='seclabel'}]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x1}, 0x8) r4 = syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0x6, 0x2040) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000800)={r4, &(0x7f0000000780)="6fb82ed1bc2f348e1eb1ea32b9cf6b396ffd842413dad2c3797bb34533957e692eb227df563469b52dbc955ba22e3c4154a441e77722638f88061be12f368db3b9d2efbff03526ecda7dbe7cb682307cafb6d69e1ffbc20406b17225ef89be553d6c3855ecd0588426d9667c94db5fff0713fb3d2ba032"}, 0x10) ioctl$VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000000)={0xfdfdfff6, 0x4, 0x1}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) [ 910.888335][ T8373] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 910.898653][ T8364] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 910.927855][ T8364] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:53:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) r2 = syz_open_dev$usb(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x80000000, 0x800) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x20, r3, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x90]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$VIDIOC_RESERVED(r1, 0x5601, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x240040, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r2, 0xc0c85666, &(0x7f00000004c0)={{0xe65587bf917bd7b1, @name="3f5260cd7d6bd97e84df2958b72d6672b0c39a8b514a7f1e437132276985a3a9"}, "924c41baf84008ca1f9c2c3d789296d2774faff97df4ca28c51b67031557a51d", 0x2}) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x7, 0xfff, 0x8000, 0x8}, {0x3, 0x20, 0xffffffff, 0x7}, {0x7fffffff, 0x7ff, 0x30bc, 0x8}]}) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140)={0xffffffffffffffff}, 0x111, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r4, &(0x7f0000000300)={0x8, 0x120, 0xfa00, {0x3, {0x1f, 0x5, "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", 0x6f, 0x357, 0x259, 0x0, 0x4, 0xbc, 0x0, 0x1}, r5}}, 0x128) 18:53:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(0x0, 0x7, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:53:59 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) [ 910.952652][ T8364] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 910.963165][ T8364] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 910.971020][ T8364] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 911.105034][ T8401] device nr0 entered promiscuous mode [ 911.120204][ T8401] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 911.190450][ T8364] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 911.217453][ T8364] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 911.258796][ T8364] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 911.271932][ T8364] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 911.280602][ T8364] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 911.288772][ T8364] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 911.297294][ T8364] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 911.305101][ T8364] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:00 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x12000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000080)) 18:54:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0ad41f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:54:00 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) 18:54:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x40, 0x3e) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:54:00 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="56727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000180), 0x8) ioctl(r0, 0x1000008912, &(0x7f0000000100)='A') sendto$inet(r0, &(0x7f0000000040)="fc02147c1ccd6979fd79fa13c57865fef4742bbda10b7f093f64de1ac19628dcafbc18defec1404d4ee353c9d9b880ff7b92c6f0dba0", 0x36, 0x40000, 0x0, 0x0) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x20100, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r3, 0x110, 0x3) fsetxattr(r3, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0xe, 0x513f774b795b9de4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000300)=""/4096) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) [ 911.720864][ T8430] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 911.747531][ T8435] device nr0 entered promiscuous mode [ 911.761919][ T8430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x0) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000000080)=""/117) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:54:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, &(0x7f0000000080)) [ 911.789477][ T8430] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 911.797606][ T8435] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 911.837510][ T8430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, &(0x7f0000000080)) 18:54:00 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 911.878162][ T8430] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 911.889057][ T8430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 911.901469][ T8430] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 911.912054][ T8430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 911.968453][ T8454] device nr0 entered promiscuous mode [ 911.976273][ T8454] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 912.050113][ T8430] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 912.089189][ T8430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 912.098554][ T8430] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 912.106628][ T8430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 912.115419][ T8430] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 912.123900][ T8430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 912.144106][ T8430] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 912.157008][ T8430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:01 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x3f000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, &(0x7f0000000080)) 18:54:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000100)={0xff, 0x0, 0x4, 0x2000, {0x77359400}, {0x1, 0x2, 0x4, 0x1ff, 0x9, 0x2, "cfd7da65"}, 0xe0, 0x3, @userptr=0x415, 0x4}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x200000) ioctl$VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:54:01 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) socket$kcm(0x29, 0x5, 0x0) write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) r2 = socket(0x9, 0x6, 0x20) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:54:01 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="61727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 912.702131][ T8474] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 912.746450][ T8474] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 912.762535][ T8474] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x1ffffe) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:54:01 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) socket$kcm(0x29, 0x5, 0x0) write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 912.793091][ T8474] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 912.824800][ T8474] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:54:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000080)={0x1, 0x5, 0x4, 0x70000, {0x77359400}, {0x2, 0xd, 0x5, 0x400, 0x5, 0x1, "29edd469"}, 0x7ff, 0x7, @fd=0xffffffffffffff9c, 0x4}) [ 912.849040][ T8474] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 912.868426][ T8474] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 912.887996][ T8474] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:01 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) socket$kcm(0x29, 0x5, 0x0) write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 912.975933][ T8474] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 913.017105][ T8474] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 913.104992][ T8474] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 913.119596][ T8474] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 913.134283][ T8474] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 913.142173][ T8474] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 913.151868][ T8474] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 913.160183][ T8474] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:02 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xf4ffffff) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:54:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:54:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'team0\x00', 0x4}, 0x18) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x4, 0x4ba, 0x4f2}) 18:54:02 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:02 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="62727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f0000000080)={0x0, 0xa400000000000000}) r1 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x3, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r3 = shmget$private(0x0, 0x600000, 0x118, &(0x7f00009fe000/0x600000)=nil) shmctl$IPC_RMID(r3, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x6c, r2, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @rand_addr=0x15a94078}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x1e}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x9}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4004}, 0x1) getrandom(&(0x7f0000000440)=""/4096, 0x1000, 0x3) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r2, 0x530, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff00000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe9}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000040}, 0x4014) r4 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000000340)=0x101, 0xffffffffffffff30) ioctl$VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 913.694732][ T8530] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 913.708643][ T8535] IPVS: sync thread started: state = BACKUP, mcast_ifn = team0, syncid = 4, id = 0 18:54:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 913.748553][ T8530] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 913.770657][ T8530] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 913.781677][ T8530] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 913.816477][ T8530] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:02 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x82, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000140)={0xc8, 0x2c, 0x2, 0x0, 0x0, [{r1, 0x0, 0x8}, {r2, 0x0, 0x8000}]}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r4 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x2081, 0x0) 18:54:02 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:02 executing program 4: syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x8e9, 0x800000020081) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) [ 913.873962][ T8530] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 913.910782][ T8530] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 913.932586][ T8530] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 914.015646][ T8530] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 914.029698][ T8530] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 914.054966][ T8530] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 914.078507][ T8530] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 914.107269][ T8530] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 914.120265][ T8530] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 914.128644][ T8530] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 914.137306][ T8530] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:03 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xfeffffff) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) r2 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mISDNtimer\x00', 0x420800, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x185800, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0xfffffffffffffffa) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000000)="120000001600e70d017b00000000008e1584", 0x12, 0x0, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x428000) ioctl$IMADDTIMER(r2, 0x80044940, &(0x7f00000000c0)=0x32) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x3, @rand_addr="79051578a21c129ddfe844781195ff71", 0x5}}, 0xd86, 0x7, 0x10001, 0x6, 0x2}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x48, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @remote}, @in6={0xa, 0x4e21, 0x2, @remote, 0x5}, @in={0x2, 0x4e22, @empty}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r6, 0x4, 0x1, 0x9f, 0x9a, 0x800, 0x5, 0x7fff, {r7, @in={{0x2, 0x1, @multicast2}}, 0x87d, 0xfffffffffffffffc, 0x7, 0x3, 0xf77}}, &(0x7f0000000480)=0xb0) 18:54:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:54:03 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:54:03 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="64727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) 18:54:03 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x16, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x24}]}, &(0x7f0000f6bffb)='GPL\x00'}, 0x48) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x410300, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000180)={0x9, 0x3, 0x4, 0x860, &(0x7f00000000c0)=[{}, {}, {}]}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e23, 0x1000, @mcast1}, @in={0x2, 0x4e24, @multicast2}], 0x3c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e20, 0xfffffffffffffe00, @rand_addr="f76c79af14213f235bcdc49abcdcaa79", 0x10000000000}}, 0x0, 0x800, 0x0, "e31fd4266f94350095abcd486724e9ba1e87e8e50a56b434299fc0758fa1a935e1b212273272640cd8dd7dad989f57e4143607d7df5bc28d65353a2326cdc10e115f75a1fbcf80bbf3e3b951f3fc3f9d"}, 0xd8) r3 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_SELECTION(r3, 0xc040565f, &(0x7f0000000240)={0x7, 0x2, 0x4, {0x100000000, 0x100000001, 0x8, 0x5}}) ioctl$VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) [ 914.702556][ T8580] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 914.728887][ T8580] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:03 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) 18:54:03 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3f) [ 914.812181][ T8580] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 914.848928][ T8580] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) [ 914.913702][ T8580] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 914.949696][ T8580] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 915.000484][ T8580] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 915.060019][ T8580] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 915.133996][ T8580] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 915.141836][ T8580] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 915.150823][ T8580] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 915.159836][ T8580] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 915.168690][ T8580] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 915.176921][ T8580] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 915.185386][ T8580] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 915.193588][ T8580] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:04 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff010000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0x6, 0xfffffffffffffffd, 0x8}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@empty, @loopback, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @dev={0xac, 0x14, 0x14, 0x12}, r2}, 0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x88) ioctl$SIOCGETNODEID(r3, 0x89e1, &(0x7f00000000c0)={0x1}) writev(r0, &(0x7f0000001380)=[{&(0x7f00000001c0)="b6e9b2bf8ad27ba2746d4f37f786d862907054078fbaba", 0x17}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000200)="4dcf66059ec77db75142ef91678f03c3e1c2d0570ef333ddbc60dd4ddf98cfb4e9dbb148af4cd8ac6acce047879a8f143dfc44ab", 0x34}, {&(0x7f0000000240)="308134230535ac2137f385cb21cd75b0ddb5a2d98fb3e0b5ab02a12b37bc51c202f2854acb4eab30e0dd0f40316324ae5d64a96f7f4ccf450271b131bf14e5fa494d2574afab9b46fa35e930cb1c32fb442838938bdadd2ee82b72f497ab41fdcffeca4071dd9aba94571b44bd24dec0ca13a151aafd5ad8", 0x78}, {&(0x7f0000001300)="735503ea60c04eb1902d0cb8a030b24baf40", 0x12}, {&(0x7f0000001340)="6017d2e928bc126b30c0d04b6a42c3d9c0044786a6bf794ea5a2eb0d4bf453aee4ae84dc63a063c8fd126de132c334ae5fe4ba4e66cfc00d", 0x38}], 0x6) 18:54:04 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:04 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) 18:54:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1ff, 0x200) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:54:04 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="66727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:04 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) [ 915.687783][ T8639] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 915.702931][ T8639] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 915.713751][ T8639] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x101, 0x0) ioctl$SIOCX25SCAUSEDIAG(r2, 0x89ec, &(0x7f00000001c0)={0x6, 0xab07}) r3 = msgget(0x0, 0x20) msgsnd(r3, &(0x7f0000000080)={0x2, "a77f4e593bd304f8358a3e03de6f6c0f93797054c4dbd2effb7db7d1f09cabd1d38b405fe599cba5a2ad16c75a96108fcc3256475109133ad4ef125c049d166d5d7a95b70045bbae7251504e4ac89a90fb61aaffa828f1258aee1d5404bfc07f4b9da6115a28d85ba212a3b586ac0d8ae03d0e30534615c9ca035cdf275be5fbf7dc340ae96efc1f3d12c5a231f28c78d40f2bdafcf50045681f76ba6806a28264870c3cd0dd4cefd58203c15043ac087bf389e59cf53b8deb33348b0e079d420dbfa30ba12afddb49bae830"}, 0xd4, 0x800) [ 915.745686][ T8639] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 915.784353][ T8639] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:04 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:04 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) [ 915.835001][ T8639] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:04 executing program 4: r0 = epoll_create1(0x0) pwrite64(r0, &(0x7f0000000080)="8d5b246ba477757d3e83ff9110cc3cc777ba528a68fbf42121548f7b0eaa73c2b73325f8c80759b8c534da47edca1fc39479e625d59699c7095eab7e89d0430131faea3eacfb660236b50b3a346e90ed8c85810a6dcb51724ba806f43c41fd827cd0fd00d75852356e259527bc8e866a30", 0x71, 0x0) fcntl$setsig(r0, 0xa, 0x15) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:54:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00'}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x3, 0xec3b, 0x81, 0x2}, {0x7ff, 0x200, 0x2, 0x5}, {0x100, 0x4, 0x4, 0x400}, {0x0, 0x4, 0xfffffffffffffffc, 0x9}, {0x81, 0x80000000, 0x1, 0x10001}, {0x1, 0x4, 0x2, 0xffffffffffffff40}, {0x6d, 0x6, 0x6, 0x3f}]}) ioctl$VIDIOC_G_EDID(r1, 0xc0285628, &(0x7f0000000200)={0x0, 0x3d7540000000, 0x6, [], &(0x7f00000001c0)=0x2}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x20001, 0xa}, 0x8) syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000180)={0xfdfdfeff, 0x1, 0x2}) [ 915.879016][ T8639] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 915.900789][ T8639] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 916.053217][ T8639] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 916.092959][ T8639] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 916.115369][ T8639] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 916.128091][ T8639] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 916.136818][ T8639] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 916.145212][ T8639] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 916.154319][ T8639] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 916.162283][ T8639] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:05 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff070000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:05 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) 18:54:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0xfffffffffffffffd) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:54:05 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept4(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x49f}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x9, 0x22c5}, &(0x7f0000000340)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) getsockname$ax25(r4, &(0x7f00000000c0)={{0x3, @netrom}, [@remote, @rose, @null, @netrom, @rose, @bcast, @netrom, @null]}, &(0x7f0000000140)=0x48) ioctl(r1, 0x100, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:54:05 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="68727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x527, 0x7f, 0xfffffffffffff000}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x87, @multicast1, 0x4e24, 0x2, 'none\x00', 0x20, 0xfff, 0x3d}, 0x2c) 18:54:05 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) [ 916.721043][ T8691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 916.748130][ T8691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 916.771811][ T8691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 916.781548][ T8691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 916.799140][ T8709] IPVS: set_ctl: invalid protocol: 135 224.0.0.1:20004 18:54:05 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) [ 916.816165][ T8691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 916.843148][ T8691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 916.871328][ T8691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:05 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:05 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00000000c0)=0x1000, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x80000000000, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:54:05 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) [ 916.888579][ T8691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 916.987905][ T8691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 917.038245][ T8691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 917.075795][ T8691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 917.096650][ T8691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 917.096788][ T8691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 917.127772][ T8691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 917.138303][ T8691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 917.150584][ T8691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:06 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff070100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:06 executing program 4: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x20000024) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x9, 0x899227f476eeaf40) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x20000, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000140)={[{0x7, 0x7, 0x6ad, 0x6, 0x0, 0x101, 0x0, 0x1f, 0x0, 0x81, 0x3, 0x4, 0x9}, {0x3e, 0x7, 0x4, 0x100000001, 0x0, 0x0, 0x4, 0x1, 0x7, 0x0, 0x0, 0x57934aec, 0x7f}, {0x6, 0x7760944b, 0xfff, 0x489a, 0x9, 0x8a, 0x7, 0x80, 0x8, 0x3ff, 0x5, 0x5, 0x80000001}], 0x101}) ioctl$UI_SET_PROPBIT(r3, 0x4004556e, 0x13) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:54:06 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:06 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) 18:54:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48001}, 0x10) r3 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x4}) 18:54:06 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="69727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:06 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) [ 917.706024][ T8748] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 917.729345][ T8748] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:06 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) [ 917.778036][ T8748] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 917.792431][ T8748] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 917.814587][ T8748] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:06 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 917.864064][ T8748] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 917.900638][ T8748] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1000, 0x400) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x100, 0x0) connect$x25(r2, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000001c0)=r3) 18:54:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 917.946815][ T8773] device nr0 entered promiscuous mode [ 917.950474][ T8748] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 917.956303][ T8773] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 918.014401][ T8748] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 918.035216][ T8748] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 918.068373][ T8748] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 918.069182][ T8776] IPVS: ftp: loaded support on port[0] = 21 [ 918.122644][ T8748] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 918.161460][ T8748] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 918.170199][ T8748] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 918.205289][ T8748] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 918.220161][ T8748] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:07 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff0f0000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:07 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:54:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r0, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast2}}, 0x6, 0xa25, 0x7ff, 0x6, 0x2}, &(0x7f00000001c0)=0x98) connect(r2, &(0x7f0000000340)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, &(0x7f0000000300)=0x84) 18:54:07 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="6d727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:07 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:54:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 918.711439][ T8809] device nr0 entered promiscuous mode [ 918.732989][ T8808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 918.750198][ T8809] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 918.769931][ T8808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 918.801807][ T8808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 918.832511][ T8808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 918.852023][ T8808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 918.865680][ T8808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 918.875224][ T8808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:07 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), 0x4) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 918.906671][ T8808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 919.000924][ T8808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 919.044366][ T8825] device nr0 entered promiscuous mode [ 919.044980][ T8808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 919.069433][ T8825] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 18:54:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 919.093400][ T8808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 919.121405][ T8804] IPVS: ftp: loaded support on port[0] = 21 [ 919.132084][ T8808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) setxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x66942f1bfd367bbf) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x400200, 0x0) [ 919.226584][ T8808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 919.272854][ T8808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 919.295887][ T8808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 919.317194][ T8808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:08 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff0f0100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:08 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:54:08 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="72727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$VIDIOC_ENUMAUDOUT(r1, 0xc0345642, &(0x7f00000000c0)={0x7, "af2f1d837f919e178e8c62cf7acb90ee419323fd115846b293585744d1dce956", 0x3, 0x1}) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) [ 919.788951][ T8855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 919.807795][ T8864] device nr0 entered promiscuous mode [ 919.820124][ T8855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 919.850557][ T8858] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 919.869405][ T8855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:08 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x0, 0x0) 18:54:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 919.895748][ T8855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 919.920351][ T8855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 919.956003][ T8855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 919.980786][ T8855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:08 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 920.000119][ T8855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:08 executing program 4: creat(&(0x7f0000000080)='.\x00', 0x80) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x100000007, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) [ 920.097718][ T8855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 920.113353][ T8855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 920.158732][ T8855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 920.200416][ T8855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 920.240788][ T8855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 920.276145][ T8855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 920.327780][ T8855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 920.346918][ T8885] device nr0 entered promiscuous mode [ 920.375166][ T8855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 920.482179][ T8872] IPVS: ftp: loaded support on port[0] = 21 18:54:09 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff170100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:09 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="73727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:09 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = dup(r0) read$eventfd(r1, &(0x7f0000000080), 0x8) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f00000000c0)={0x2, 0x0, 0x5}) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) statx(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x201, &(0x7f0000000140)) 18:54:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 920.797463][ T8911] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 920.828349][ T8911] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 920.869122][ T8911] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 920.908228][ T8911] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 920.946617][ T8906] device nr0 entered promiscuous mode [ 920.954157][ T8911] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 920.980111][ T8911] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 921.020940][ T8911] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 921.033173][ T8911] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 921.110232][ T8911] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 921.126843][ T8911] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 921.154951][ T8911] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 921.184279][ T8911] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 921.212984][ T8911] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 921.220800][ T8911] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 921.232846][ T8911] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 921.265162][ T8911] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:10 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:54:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:54:10 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:10 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="74727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 921.668033][ T8939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 921.715345][ T8939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 921.735381][ T8939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 921.754922][ T8939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:10 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff1f0100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 921.758108][ T8941] device nr0 entered promiscuous mode [ 921.772476][ T8939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:54:10 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$rose(r0, 0x104, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f31c8b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) [ 921.808154][ T8951] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 921.842988][ T8939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 921.875913][ T8954] IPVS: ftp: loaded support on port[0] = 21 [ 921.877416][ T8939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 921.918718][ T8939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:10 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 922.005820][ T8939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 922.032106][ T8939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 922.062466][ T8939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 922.113282][ T8939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 922.169374][ T8939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 922.179592][ T8975] device nr0 entered promiscuous mode [ 922.207375][ T8975] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 18:54:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(0x0, 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 922.220540][ T8939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 922.251204][ T8939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 922.304970][ T8939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:11 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) 18:54:11 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000280)=0x80, 0x800) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:11 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="78727071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:11 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:54:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(0x0, 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 922.521850][ T8985] device nr0 entered promiscuous mode [ 922.581895][ T8993] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 922.586600][ T8999] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 922.618662][ T8993] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 922.639387][ T8993] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 922.652961][ T8993] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 922.684111][ T8993] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 922.695327][ T8993] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 922.708690][ T8993] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:11 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff270100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(0x0, 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:54:11 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 922.758167][ T8993] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e20, @rand_addr=0xffff}, {0x2, 0x4e21, @empty}, 0xd2, 0x0, 0x0, 0x0, 0x7fffffff, &(0x7f0000000080)='batadv0\x00', 0x1, 0x9, 0x9}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000, 0x0) getpeername$netlink(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xc) [ 922.852446][ T8993] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 922.908109][ T9016] device nr0 entered promiscuous mode [ 922.919759][ T8993] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 922.944300][ T8996] IPVS: ftp: loaded support on port[0] = 21 18:54:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) [ 922.958958][ T8993] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 922.972117][ T8993] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 922.980642][ T9024] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 922.993092][ T8993] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 923.000828][ T8993] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x0, @dev={0xac, 0x14, 0x14, 0x22}, 0x4e24, 0x4, 'ovf\x00', 0x5, 0x1f, 0x55}, {@empty, 0x4e21, 0x1, 0x10001, 0x86, 0x1}}, 0x44) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vfio/vfio\x00', 0x84800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioctl$SIOCAX25GETUID(r2, 0x89e0, &(0x7f0000000280)={0x3, @default, r3}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x40000, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000300)=r5) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:54:11 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 923.102967][ T8993] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 923.181985][ T8993] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 923.196957][ T9033] IPVS: set_ctl: invalid protocol: 0 172.20.20.34:20004 [ 923.236486][ T9036] IPVS: set_ctl: invalid protocol: 0 172.20.20.34:20004 [ 923.295094][ T9035] device nr0 entered promiscuous mode 18:54:21 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) 18:54:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) 18:54:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x40000, 0x0) ioctl$VIDIOC_TRY_ENCODER_CMD(r1, 0xc028564e, &(0x7f0000000300)={0x0, 0x0, [0x401, 0x1, 0xfe, 0x784, 0x4, 0x3f, 0x5, 0x3]}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0xcc, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/204}, &(0x7f0000000240)=0x78) 18:54:21 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="670a7071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:21 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:21 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff2f0100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 932.432882][ T9049] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 932.458566][ T9049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 932.461427][ T9054] device nr0 entered promiscuous mode [ 932.474207][ T9049] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) [ 932.491869][ T9049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 932.492412][ T9054] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 932.511647][ T9049] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 932.528826][ T9049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:21 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000380)={&(0x7f0000000400)=""/81, 0x51}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 932.540880][ T9049] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 932.565096][ T9049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:21 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 932.684568][ T9049] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 932.715578][ T9072] device nr0 entered promiscuous mode 18:54:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 932.744322][ T9072] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 932.751092][ T9049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 932.777568][ T9049] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 932.792676][ T9049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:21 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 932.848242][ T9049] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 932.862680][ T9049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 932.871680][ T9049] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 932.889058][ T9049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 932.939609][ T9059] IPVS: ftp: loaded support on port[0] = 21 [ 932.961670][ T9085] device nr0 entered promiscuous mode [ 932.994149][ T9085] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 18:54:22 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="02bd5837b23d75400a04cb7b5ea61d7fa405f9edca33cf9b75bb8bfda3365b6593347d421a5f111713a2a8d6b447e1d96bc0064d41fad631fba822979405ffe04e9896178bf3d02e134e6637cc7d45d849c2e0d9d47719ce05e5d1f7fd36ae2e55f8696fcb232ba532156f1dec07f8c40fca24ab4c3cbf57e609820dda440636ddd4da71f7be3919618abdeebfffaab95b3b8dac4feb6fce2fccece745c166d8b5c6088fdc9c4492381872e9898aa1b1b572396c1660b11b1d7d82041b333809ff070899710fcddec29e3a9db82656d351c720fa1a7abea69446abc2938788de70c42f80f43d6f23ac9acd67e2c49ac2d43401b2f81e953d457af74d73b0b9aa", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x5004, 0x0) 18:54:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x2, 0x0) 18:54:22 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67257071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:22 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008916, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:54:22 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff370100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 933.481836][ T9098] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 933.512654][ T9102] device nr0 entered promiscuous mode 18:54:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x5421, 0x0) [ 933.539646][ T9102] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 933.544324][ T9098] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 933.573340][ T9098] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x5450, 0x0) [ 933.685877][ T9098] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:22 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 933.733723][ T9098] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 933.758421][ T9098] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x5451, 0x0) [ 933.794390][ T9098] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 933.822881][ T9098] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 933.827206][ T9129] device nr0 entered promiscuous mode [ 933.869073][ T9132] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 933.892317][ T9112] IPVS: ftp: loaded support on port[0] = 21 [ 933.915599][ T9098] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x2000000000000000) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:54:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x5452, 0x0) [ 933.960210][ T9098] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 934.044160][ T9098] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 934.063634][ T9098] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 934.080829][ T9098] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 934.089408][ T9098] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 934.104319][ T9098] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 934.112155][ T9098] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:23 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:54:23 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:23 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67720a71756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x5460, 0x0) 18:54:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) write$P9_RWALK(r0, &(0x7f0000000080)={0x71, 0x6f, 0x2, {0x8, [{0x80, 0x4, 0x8}, {0x0, 0x3, 0x7}, {0x8, 0x0, 0x8}, {0x0, 0x0, 0x7}, {0x40, 0x4, 0x1}, {0x1, 0x1, 0x2}, {0x85, 0x3, 0x5}, {0x80, 0x2, 0x4}]}}, 0x71) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000100)={0xfdfdffff, 0xfffffffffffffffd, 0x1}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x230a80, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x6f, &(0x7f0000000140)=0x7f, 0x4) 18:54:23 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff3f0100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 934.739280][ T9158] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 934.753963][ T9158] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 934.785129][ T9158] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 934.804992][ T9158] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) [ 934.831391][ T9158] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 934.838517][ T9168] device nr0 entered promiscuous mode [ 934.856047][ T9158] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x40049409, 0x0) [ 934.882218][ T9158] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 934.904572][ T9158] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 934.911141][ T9173] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 934.998503][ T9158] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:23 executing program 0: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 935.067620][ T9158] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 935.100311][ T9189] device nr0 entered promiscuous mode [ 935.113245][ T9158] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 935.136418][ T9158] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 935.151428][ T9191] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 18:54:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x4020940d, 0x0) [ 935.170509][ T9158] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 935.178448][ T9171] IPVS: ftp: loaded support on port[0] = 21 [ 935.218896][ T9158] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000000c0)={0x63, 0xc, 0x2}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xc0a8, 0x2) ioctl$UI_DEV_CREATE(r2, 0x5501) 18:54:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 935.269995][ T9158] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 935.334908][ T9158] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 935.542608][ T9204] device nr0 entered promiscuous mode 18:54:33 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:54:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685602, 0x0) 18:54:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67722371756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2, 0x102) write$P9_RMKDIR(r2, &(0x7f0000000140)={0x14, 0x49, 0x2, {0x2, 0x0, 0x7}}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_targets\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={r4, 0x6, 0x2, [0xa7c2, 0x841]}, 0xc) write$USERIO_CMD_SET_PORT_TYPE(r2, &(0x7f0000000180), 0x2) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) 18:54:33 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff470100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 944.766645][ T9215] device nr0 entered promiscuous mode [ 944.790652][ T9215] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 944.805371][ T9220] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 944.823039][ T9220] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 944.842615][ T9220] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685603, 0x0) [ 944.866231][ T9220] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 944.883743][ T9220] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 944.931810][ T9220] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:33 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685604, 0x0) 18:54:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) socket$inet_udplite(0x2, 0x2, 0x88) [ 944.980893][ T9220] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 945.015422][ T9220] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 945.095550][ T9220] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 945.130304][ T9220] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 945.143989][ T9244] device nr0 entered promiscuous mode [ 945.163121][ T9220] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 945.170989][ T9220] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685605, 0x0) [ 945.189602][ T9244] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 945.208075][ T9220] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 945.252419][ T9220] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000001c0)='/dev/video#\x00', 0x3, 0x101000) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/182) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) [ 945.296201][ T9220] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 945.320632][ T9220] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 945.320733][ T9228] IPVS: ftp: loaded support on port[0] = 21 18:54:34 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:54:34 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685606, 0x0) 18:54:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x400000) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f00000000c0)={0x9, 0x69056610, 0x1fe, 0x800}) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) 18:54:34 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67722571756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:34 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff4f0100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 945.874972][ T9280] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 945.903030][ T9280] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 945.903811][ T9283] device nr0 entered promiscuous mode 18:54:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685607, 0x0) [ 945.917755][ T9280] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 945.940970][ T9280] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 945.960221][ T9280] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 945.969138][ T9280] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 945.970689][ T9294] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 945.977536][ T9280] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 946.003308][ T9280] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685667, 0x0) 18:54:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xd88, 0x42002) [ 946.080921][ T9287] IPVS: ftp: loaded support on port[0] = 21 [ 946.099361][ T9280] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x806856e7, 0x0) 18:54:34 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 946.133891][ T9280] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 946.155606][ T9280] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 946.204966][ T9280] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:35 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x4e2, 0xc0000) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x127010, r1, 0x80000000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000004c0)={0xffff, 0x20}) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x3, 0x4000) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x72, 0x440000) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r5 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={r6, @in={{0x2, 0x4e22, @broadcast}}}, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000500)={r6, 0xffff}, &(0x7f0000000540)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x20, 0x0, &(0x7f0000000400)=[@increfs_done={0x40106308, r7, 0x3}, @decrefs={0x40046307, 0x4}, @register_looper], 0x3b, 0x0, &(0x7f0000000440)="e33bb2c43b947a908610b05e812cd7813a386ff2ba982f7058a6b03a3902aaec641a898790122adcff959b67d75bc75b25d2c0951924ea8092d922"}) openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x105000, 0x0) [ 946.259710][ T9280] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 946.287174][ T9280] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 946.308437][ T9317] device nr0 entered promiscuous mode [ 946.317804][ T9280] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 946.324815][ T9321] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 946.354351][ T9280] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:35 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:54:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0xc0045878, 0x0) 18:54:35 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67722a71756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) r2 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x1000000000000000, 0x100) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000400)={0xbf0004, 0x81, 0x9, [], &(0x7f00000003c0)={0x990a93, 0x7, [], @value=0x4000000000000000}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000440)=""/53) syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x8, 0x400) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000140)={r3, 0x3}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10400}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="88000000210000022abd7000fedbdf2500000000000000000000000000000001ff0200000000000000000000000000014e2200004e23ffff0a00802033000000", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="b46b6e000100000014000e00e00000010000000000000000000000002400090006000000000000008bffffffffffffff80000000000000000600000000000000"], 0x88}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000010) 18:54:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 946.609962][ T9334] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 946.642573][ T9341] device nr0 entered promiscuous mode [ 946.656953][ T9334] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 946.683780][ T9341] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 946.706167][ T9334] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:35 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff570100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0xc0045878, 0x0) [ 946.765975][ T9334] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008913, &(0x7f0000000080)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) [ 946.818129][ T9334] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0xc0189436, 0x0) [ 946.865289][ T9334] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 946.896183][ T9334] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 946.929306][ T9340] IPVS: ftp: loaded support on port[0] = 21 [ 946.938711][ T9334] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 946.998285][ T9334] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0xc0205647, 0x0) [ 947.054615][ T9334] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 947.071457][ T9366] device nr0 entered promiscuous mode [ 947.077858][ T9334] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 947.097580][ T9334] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 947.152549][ T9334] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 947.191891][ T9334] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 947.245135][ T9334] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 947.297373][ T9334] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 947.365749][ T9386] device nr0 entered promiscuous mode [ 947.391031][ T9386] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 18:54:36 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:54:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0xc0205649, 0x0) 18:54:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x1000000000000b, 0x4000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) write$apparmor_exec(r2, &(0x7f0000000140)={'stack ', '/dev/video#\x00'}, 0x12) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000080)) 18:54:36 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67722b71756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:36 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff5f0100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 947.893286][ T9402] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 947.900302][ T9399] device nr0 entered promiscuous mode [ 947.923604][ T9402] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0xc020660b, 0x0) [ 947.948620][ T9411] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 947.971389][ T9402] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x100000890f, &(0x7f00000000c0)="02dc1e123cf60a3188b070") r1 = dup(r0) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000040)={0x35, 0x6, 0x0, {0x0, 0x6, 0xc, 0x0, '/dev/video#\x00'}}, 0x35) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r2, 0xc0945662, &(0x7f0000000100)={0x9, 0x0, [], {0x0, @reserved}}) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000000)={0xfdfdffff, 0x1, 0x1}) [ 948.023682][ T9402] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 948.082989][ T9402] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 948.114325][ T9402] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0xc0285628, 0x0) [ 948.152555][ T9402] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 948.212989][ T9402] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 948.244213][ T9426] device nr0 entered promiscuous mode [ 948.283283][ T9426] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 948.309596][ T9402] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0xc0285629, 0x0) [ 948.347866][ T9402] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) [ 948.388904][ T9412] IPVS: ftp: loaded support on port[0] = 21 [ 948.411959][ T9402] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 948.437610][ T9402] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 948.446273][ T9402] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 948.454666][ T9402] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 948.475509][ T9402] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 948.516400][ T9402] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:37 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:54:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0xc0585609, 0x0) 18:54:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:37 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67722d71756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000500)) unshare(0x6c060000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00\x06\x00\x00\x00\x01\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}, &(0x7f0000000140)=0x54) 18:54:37 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff670100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0xc058560f, 0x0) [ 949.104439][ T9457] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 949.106748][ T9450] device nr0 entered promiscuous mode [ 949.136696][ T9458] IPVS: ftp: loaded support on port[0] = 21 [ 949.159050][ T9457] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 949.170740][ T9470] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 18:54:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0xc0585611, 0x0) [ 949.211885][ T9457] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 949.242007][ T9457] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 949.268243][ T9457] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 949.284517][ T9457] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 949.298518][ T9457] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 949.306599][ T9457] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 949.308725][ T9464] IPVS: ftp: loaded support on port[0] = 21 18:54:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0xc058565d, 0x0) [ 949.381492][ T9457] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 949.430173][ T9457] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 949.451015][ T9483] device nr0 entered promiscuous mode [ 949.461150][ T9471] IPVS: ftp: loaded support on port[0] = 21 [ 949.467295][ T9457] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 949.485675][ T9483] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 949.492152][ T9457] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 949.517303][ T9457] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x40) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) [ 949.546602][ T9457] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 949.566614][ T9457] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 949.584698][ T9457] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 949.707752][ T9496] device nr0 entered promiscuous mode 18:54:38 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:54:38 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80900, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xc3d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x80000001}, &(0x7f0000000240)=0x8) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x2) r2 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x500) ioctl$VIDIOC_G_SLICED_VBI_CAP(r2, 0xc0745645, &(0x7f0000000080)={0xb2b6, [0x1a31, 0x8, 0xfffffffffffffffa, 0x6, 0x0, 0xff, 0x358316e5, 0x1f, 0x1, 0x27, 0x100000, 0x1, 0x7, 0x6, 0x2, 0x2, 0x2, 0x53, 0x0, 0xc2, 0x2, 0x4, 0x101, 0x8, 0x7, 0x9, 0x4, 0x100000001, 0x5, 0x2, 0x5, 0x1, 0x1ff, 0x2, 0x6, 0x1, 0x4, 0x8000, 0x0, 0x4, 0x3, 0x4b13, 0x8, 0x3800000, 0x5, 0xab, 0x2, 0xd0], 0x6}) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) 18:54:38 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67722e71756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 949.992883][ T9511] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 950.005469][ T9511] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 950.015669][ T9511] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 950.038466][ T9511] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 950.047733][ T9511] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 950.081545][ T9511] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 950.090327][ T9511] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 950.110058][ T9511] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 950.120685][ T9510] device nr0 entered promiscuous mode [ 950.120789][ T9517] net_ratelimit: 1 callbacks suppressed [ 950.120801][ T9517] skbuff: bad partial csum: csum=4608/0 headroom=64 headlen=3712 [ 950.213115][ T9511] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 950.263356][ T9511] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 950.294965][ T9511] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 950.339398][ T9511] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 950.375392][ T9511] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 950.383766][ T9511] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 950.392145][ T9511] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 950.430213][ T9511] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 950.460315][ T9518] IPVS: ftp: loaded support on port[0] = 21 18:54:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) r2 = fcntl$getown(r1, 0x9) rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000080)={0x22, 0x3f, 0x40}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000100)) 18:54:40 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff6f0100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000500)) unshare(0x6c060000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00\x06\x00\x00\x00\x01\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}, &(0x7f0000000140)=0x54) 18:54:40 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67723071756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 951.653070][ T9529] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") pause() r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 951.701072][ T9529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 951.719078][ T9543] IPVS: ftp: loaded support on port[0] = 21 18:54:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 951.743991][ T9529] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 951.797674][ T9529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 951.813142][ T9529] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 951.828051][ T9529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 951.850218][ T9529] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 951.866551][ T9529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 951.947077][ T9529] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 951.984982][ T9529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 952.022470][ T9529] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 952.057595][ T9529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 952.090465][ T9529] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 952.109444][ T9529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 952.131810][ T9529] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 952.168133][ T9529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000500)) unshare(0x6c060000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00\x06\x00\x00\x00\x01\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}, &(0x7f0000000140)=0x54) 18:54:47 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67725871756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:47 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:54:47 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff770100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) socket$rxrpc(0x21, 0x2, 0xa) 18:54:47 executing program 2: r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl(r0, 0xfffffffffffffffb, &(0x7f0000000080)="bd807c373bd86cad448bca36263cfc5d2828026ce9d546920a56488dc76af6f1d424999b37fb160a1daf9229da263239688552bef5fcc2361ccca7945ef1d467bec249caecef95e719970a01b3b3c33ce19f818863ca26d63e13c3aca4d7a35eced26f5a53a8cddc00519caf05d265d1448c3f69b25308be400e7a1f0785bd71c107fefe3f4fe4224bab796b2b4c2f1c0e4e8562291d3b3c6f4099fdaa97ba637607dd7d48b7b2274683a5dfa04a1470a2e740c45fb623451c282112ff71d2bfb65a80f62078fce2") r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) [ 958.830189][ T9583] IPVS: ftp: loaded support on port[0] = 21 [ 958.838817][ T9584] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 958.860063][ T9581] device nr0 entered promiscuous mode [ 958.868442][ T9584] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 958.879401][ T9584] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 958.898103][ T9584] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 958.910787][ T9584] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00') ioctl$CAPI_GET_FLAGS(r2, 0x80044323, &(0x7f00000000c0)) write$input_event(r2, &(0x7f0000000080)={{0x77359400}, 0x2, 0x9, 0x80000000}, 0x18) 18:54:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 958.937760][ T9584] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 958.951121][ T9584] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 958.959108][ T9584] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 959.045750][ T9584] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.086331][ T9584] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 959.124077][ T9606] device nr0 entered promiscuous mode 18:54:47 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@my=0x1}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) [ 959.132619][ T9584] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.136654][ T9589] IPVS: ftp: loaded support on port[0] = 21 [ 959.167986][ T9584] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000500)) unshare(0x6c060000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00\x06\x00\x00\x00\x01\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}, &(0x7f0000000140)=0x54) [ 959.199486][ T9584] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.214294][ T9610] Unknown ioctl 1074311008 [ 959.233018][ T9584] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:48 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 959.255042][ T9610] Unknown ioctl 1074311008 [ 959.279963][ T9584] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.299109][ T9584] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) getpgid(r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x141000, 0x0) ioctl$CAPI_GET_PROFILE(r3, 0xc0404309, &(0x7f0000000080)=0x87) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 959.329683][ T9614] IPVS: ftp: loaded support on port[0] = 21 18:54:48 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67726371756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 959.410579][ T9617] device nr0 entered promiscuous mode [ 959.418002][ T9620] QAT: Invalid ioctl [ 959.423940][ T9623] QAT: Invalid ioctl [ 959.494876][ T9627] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.508849][ T9627] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 959.538997][ T9627] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.568332][ T9627] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 959.577275][ T9627] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.577285][ T9627] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 959.577297][ T9627] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.577305][ T9627] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 959.657827][ T9627] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.669602][ T9627] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 959.679293][ T9627] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.687573][ T9627] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 959.700072][ T9627] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.731608][ T9627] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 959.747620][ T9627] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.765202][ T9627] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:54:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:54:56 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff7f0000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:54:56 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="02bd5837b23d75400a04cb7b5ea61d7fa405f9edca33cf9b75bb8bfda3365b6593347d421a5f111713a2a8d6b447e1d96bc0064d41fad631fba822979405ffe04e9896178bf3d02e134e6637cc7d45d849c2e0d9d47719ce05e5d1f7fd36ae2e55f8696fcb232ba532156f1dec07f8c40fca24ab4c3cbf57e609820dda440636ddd4da71f7be3919618abdeebfffaab95b3b8dac4feb6fce2fccece745c166d8b5c6088fdc9c4492381872e9898aa1b1b572396c1660b11b1d7d82041b333809ff070899710fcddec29e3a9db82656d351c720fa1a7abea69446abc2938788de70c42f80f43d6f23ac9acd67e2c49ac2d43401b2f81e953d457af74d73b0b9aa", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:54:56 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67726471756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:54:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000500)) unshare(0x6c060000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 18:54:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, 0x0) [ 967.459749][ T9653] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 967.475223][ T9657] IPVS: ftp: loaded support on port[0] = 21 [ 967.491206][ T9653] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 967.532128][ T9653] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 967.582996][ T9653] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 967.609062][ T9653] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 967.620623][ T9653] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:54:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) time(&(0x7f0000000000)) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 967.669264][ T9653] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:54:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 967.739456][ T9653] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000500)) unshare(0x6c060000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 18:54:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x0, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r2, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000020}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x168, r3, 0x804, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x150, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}]}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x613}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff00}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x17c, @mcast2, 0x8001}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x4}]}, 0x168}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000004) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x88000) r5 = getpgrp(0x0) pipe2(&(0x7f0000000240), 0x0) waitid(0x1, r5, &(0x7f0000000100), 0x4, &(0x7f0000000180)) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000080)=[0x1, 0x43]) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) r6 = msgget$private(0x0, 0x40) msgrcv(r6, &(0x7f0000000540)={0x0, ""/233}, 0xf1, 0x1, 0x2800) [ 967.842172][ T9653] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 967.858195][ T9660] IPVS: ftp: loaded support on port[0] = 21 [ 967.910735][ T9653] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 967.921144][ T9688] IPVS: ftp: loaded support on port[0] = 21 18:54:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 967.959783][ T9653] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 968.003162][ T9653] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:56 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VIDIOC_SUBDEV_S_EDID(r0, 0xc0285629, &(0x7f00000001c0)={0x0, 0xfffffffffffffffb, 0x50f, [], &(0x7f0000000180)=0x8}) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0xfffffffffffffffd) fcntl$setflags(r1, 0x2, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r1, 0xc0405665, &(0x7f0000000100)={0x7, 0x3, 0x5, 0x100, 0x22, 0x100000, 0x4}) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 968.046414][ T9653] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 968.068088][ T9653] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 968.076619][ T9653] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 968.095239][ T9653] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:54:57 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff7f0100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:03 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67726971756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="c4219012ed26420f01cb0f017700d9eab9ab0b00000f32f2400f001cbd24813cad67440f01ca660f3823e2c44205474a04b9800000c00f3235000100000f30", 0x3f}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) r4 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r4, 0x80685600, 0x0) 18:55:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:55:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000500)) unshare(0x6c060000) 18:55:03 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:03 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff870000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 975.282732][ T9732] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 975.290469][ T9732] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 975.330674][ T9731] IPVS: ftp: loaded support on port[0] = 21 [ 975.331005][ T9732] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 975.364123][ T9732] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 975.389577][ T9732] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 975.414489][ T9732] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 975.426245][ T9742] IPVS: ftp: loaded support on port[0] = 21 [ 975.427826][ T9732] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 975.440854][ T9732] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00'}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:55:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f0000000000)={0x3, 0x36}) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 975.542501][ T9732] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 975.581954][ T9732] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000500)) [ 975.614133][ T9732] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_dev$video(&(0x7f00000001c0)='/dev/video#\x00', 0x8, 0x400000) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000100)) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) [ 975.702222][ T9732] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 975.791691][ T9732] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 975.826422][ T9732] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 975.845659][ T9732] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 975.864122][ T9732] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:04 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67726c71756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00'}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:55:04 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$vcsa(&(0x7f00000016c0)='/dev/vcsa#\x00', 0x9, 0x40) setns(r1, 0x10000000) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) r2 = syz_open_dev$video(&(0x7f0000001680)='/dev/video#\x00', 0x40, 0x1000000000000001) mknod(&(0x7f0000000100)='./file0\x00', 0x8, 0x200) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) syz_mount_image$nfs(&(0x7f0000000140)='nfs\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x8, &(0x7f0000001580)=[{&(0x7f00000001c0)="2f090e28ac910a5cee03c8e33c2d026fe88018e3cea770399e64f60e5299771b60e19b3bb58f7d9867a657e7891e592a1b7e05615bcd29ed694bf1c0da0db32e9cc917d446e1d318839494e546cb2487876fa499443040e548bcf16e87e182e8feaee342e293990ce5de0c44cbef89af608d640a46ea2e0b331cf3dd5cb378b99c409d598bb0e5368798ece86d7913dfce6406a09cc68a59", 0x98, 0x1}, {&(0x7f0000000280)="d927", 0x2, 0x6}, {&(0x7f0000000300), 0x0, 0x100000000}, {&(0x7f0000000340)="33069256ce2e5b72f4a6bdc7d3c1826888bf62bbcceec7efd5f53ddda0fe8d96a7ff99c61d7d040219d60ed4872ea7168f811d5666ee0040c7b94ae0bcefc925a7e5565c4994d1edb1bd3df31a8d07b9a4dea38e", 0x54, 0x401}, {&(0x7f00000003c0)="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", 0x1000, 0x5}, {&(0x7f00000013c0)="383c33a731207c8cb5ba79693a4b34c803295b333c927a3aed2fb5c98e8535a53fa7fc4d04bcc4600451f8612030682e6a2757cb36a85cbb405518a87446c9d8ea19e5cd784a2880531fe19bb17e4d88ae8d4e585de864d740e7ed2bef33972a209c5688d0156676c53d5002ccffaaa876eeb488c42ffcce6187b58a106b4a93126c9cf3bc", 0x85, 0x7fffffff}, {&(0x7f0000001480)="7401d789be458f4c6ca341523be555a4ae513498dc173f9e64adfb6b31e519448c3586357ed702de952939ef686153d79a359e5e2829d42abb9e487db4308f149de0359d9ab3cb8d9c4e2b6f9557847f6568d6ee6ab82ad90d691b5fcefadee11cc3a12b5aa919677d538e710ea744410fe936935485c5d7c3c22372824eabdde69cb03fa0915bad23779f0d9f71b43972b4b9d87f8d958ac314585d5195f8798d8cbe6714fbbc30d15bee1d536cf52641a6537d", 0xb4, 0x6b4}, {&(0x7f0000001540)="045d964f10af8650d3fc08a469abbac2e67a065092b756c2", 0x18, 0x8}], 0x4, &(0x7f0000001640)='\x00') lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)='trusted.overlay.redirect\x00', &(0x7f0000001700)='./file0\x00', 0x8, 0x1) [ 976.106295][ T9792] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:04 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff870100) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00'}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 976.147136][ T9792] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="5553b587fe0ab934b1d1d743e6c739b62923b03a92bca9933f8fa1e338c166283f28d2eb8652666cca90a711cf") ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:55:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 976.232215][ T9792] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 976.283829][ T9792] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 976.318607][ T9792] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:55:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x80) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000080)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000001c0)={0x16, 0xbd, &(0x7f0000000100)="5ee215f40d1b420979edeb93540a10b2d65c4e3df75fc875ecb19681de7a82668846c1fcf7e8e263510f4c82652895806652d77483c52604a468a7a26d307aefc8150e8b7d652ad083e103706d9522d958815e507ab40e43e83ed836b4a7d3d1bdc421b56280be85d0e41905c3c1371be1d73fb7c4de80ee0ddb7a3321fa4bd27fd4d3950d9853a85beb9be202f4a14b0c6f97277cf138fbd19240624e9f3fb815c524a9e66f6e479ba7162ab080b08b55d52ce37eab04fdf0bd07e5f2"}) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r4 = getgid() r5 = getgid() setresgid(r3, r4, r5) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00000000c0)={0xfffffffffffffe01, 0x584ae9a6, 0x8}) [ 976.368301][ T9792] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 976.379314][ T9784] IPVS: ftp: loaded support on port[0] = 21 [ 976.383328][ T9792] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 976.487909][ T9792] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 976.596047][ T9792] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 976.618470][ T9792] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 976.653592][ T9792] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 976.682288][ T9792] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 976.718704][ T9792] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 976.753755][ T9792] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 976.761940][ T9792] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 976.761948][ T9792] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:05 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67726f71756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 976.967878][ T9843] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.021269][ T9843] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 977.059011][ T9843] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.067234][ T9843] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 977.081536][ T9843] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.137815][ T9843] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 977.192800][ T9843] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.212859][ T9843] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:06 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:06 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') sendto$inet(r0, &(0x7f0000000080)="b178b62a51eb71f17c6056ba22e61b71930f2dd5b26693c728cafd54c92e80d0fbe1f97a801d181e681028f146b685eb87dc00ad52b2afd67084dbb3b723398f35e02d00100000000000006adcd11a1536b32bb87b9f75d5e49b82d8f50583b5bc88d9a39346323cc95e07f38873b0f8c38c655f8f5717de2131998ba1685baa76071ca2e5df02d3704ae1143b04de6903c837fe82", 0x5f, 0x81, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) 18:55:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:55:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:06 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff8f0000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 977.289739][ T9843] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0xfffffffffffffffd) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 977.371700][ T9843] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 977.417227][ T9843] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.452845][ T9843] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x400, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000140)={[{0x1, 0xffffffff, 0x20, 0x8a4, 0xffffffffffffff05, 0x3, 0x0, 0x800, 0x8000, 0x1000, 0x63, 0x9, 0x7}, {0x8, 0x7, 0x10001, 0x10001, 0x7fffffff, 0x5, 0xa03, 0x200, 0x7, 0x2, 0x8, 0xffffffff, 0x1}, {0x7, 0x5a, 0x7, 0x9609, 0x401, 0xff, 0xc0000, 0x5, 0xee, 0x9, 0x1, 0x4, 0x4427994}], 0x8}) sched_getparam(r1, &(0x7f00000000c0)) ioctl(r0, 0x1000008914, &(0x7f0000000040)="0adc1f123c123f3188b070") r3 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, 0x0) [ 977.472423][ T9843] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.495848][ T9843] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:55:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 977.544898][ T9843] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.547816][ T9874] IPVS: ftp: loaded support on port[0] = 21 [ 977.572642][ T9843] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 977.614422][ T9883] Unknown ioctl 1081126560 18:55:06 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727371756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 977.719053][ T9889] Unknown ioctl 1081126560 [ 977.752237][ T9896] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.798308][ T9896] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 977.843165][ T9896] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.857301][ T9896] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 977.871402][ T9896] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.879452][ T9896] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 977.894558][ T9896] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.902459][ T9896] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 977.994848][ T9896] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.031860][ T9896] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:06 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9d, 0x1) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000140)={0x42, 0x0, 0x3}, 0x10) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r2, 0xc0945662, &(0x7f0000000080)={0x3ff, 0x0, [], {0x0, @bt={0x9, 0x7, 0x0, 0x2, 0x5, 0xe9, 0x28000000000000, 0x0, 0xea, 0x3, 0x4, 0x4, 0x0, 0xa5a, 0xa, 0x20}}}) 18:55:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 978.065550][ T9896] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.077811][ T9896] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 978.127768][ T9896] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.159722][ T9896] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 978.209444][ T9896] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.232406][ T9896] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:07 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff970000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x1000000000000, 0x2000000003) alarm(0xbf9) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:55:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:55:07 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727571756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "2cfe27b21661963924eb78e0888b49ec6d48e9d3061f87ec6aeb24119d1ad3c5a96631df60de6e8bbeb4c4fe07b45c75039b1be624f3823d26d7c001713bcf9cbebcb7d1075411911e80c791c82903124b8a26b2c474adcd435543151d88471e3fd3c12d138d4805f89bd36b494f434cc38ce3bffdccbe39ab53333685a47c3cbcc62b9ebb09b84c99c3cf5c78ec0500efd9dbb7829ace6fd41d5d01b24d6e2d"}, 0xa4) 18:55:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, 0x0) write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 978.447674][ T9939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.487537][ T9939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 978.521495][ T9920] IPVS: ftp: loaded support on port[0] = 21 [ 978.529081][ T9939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.563572][ T9939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 978.601301][ T9939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.625869][ T9939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 978.647305][ T9939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.691631][ T9939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 978.770625][ T9939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.785363][ T9939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 978.794329][ T9939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.802296][ T9939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 978.811636][ T9939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.833691][ T9939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 978.842083][ T9939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.850315][ T9939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xf232, &(0x7f00000001c0)=""/72) getpeername$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$UI_SET_RELBIT(r3, 0x40045566, 0xd) r4 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r4, 0x80685600, 0x0) 18:55:07 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, 0x0) write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:55:08 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xff9f0000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:08 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727871756f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0adc1f123c123f1188b070cc12c7c532b3210d5ada0a5b0e75e131effacd8c0c10ccb0dc9cb9dca01d4eb6a013bd5212645359316072fcbe9e7c6d1d4f0c852567a62079d6dc2ee53484aafdf2f257bde3b416c0816b8a336f3f33be56f69bda89b1d73b05ab21b7938adb3f25db6e3bdb1039ec6e73dec5669625c73dff4e07603b1e4fb01aa9f1febb404efdefae647ce715") fremovexattr(r0, &(0x7f0000000000)=@random={'user.', '{\x00'}) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:55:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, 0x0) write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:55:08 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="00000000000000000000004a6e89ad6688d32495882c5d670b4af111ef6e740ab93a74cf5eefefe4714439eded587405052232072b76050be99ee87eaf39fac6423ee746495602f738697f104b2af11a0ad4444a50e56ce46abcfa88202c9ee06fe0a838c4a6f0d03255ae5da0e98b0c4e9cb97fc4ab2238ddcc1af39bcad81b342c53be5b7688daaa62398bdd0db9a7806cd0f9a64936affeb3a21d43b12e1625d3ddbfaeafaec765f23910811661a575e11237464f4a42c9e5936f5ed3e8124009fa45e3a8823c41bb94b9a19ae80bb11bb16e8ca33d61f592715aebba2c85814ceb4ec5eddcf9673388b06a60cd8dceb645fd8d3130e30a") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) ioctl$VIDIOC_LOG_STATUS(r2, 0x5646, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 979.344370][ T9978] IPVS: ftp: loaded support on port[0] = 21 [ 979.377791][ T9989] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:08 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 979.421485][ T9989] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 979.471808][ T9989] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 979.494674][T10000] Unknown ioctl 43784 [ 979.502951][ T9989] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 979.511504][T10000] Unknown ioctl 22086 18:55:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) [ 979.515149][ T9989] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 979.531644][ T9989] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 979.532323][T10000] Unknown ioctl 43784 [ 979.553256][ T9989] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:08 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 979.572844][T10003] Unknown ioctl 22086 18:55:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/16, 0x10}, {&(0x7f0000000340)=""/36, 0x24}, {&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000440)=""/140, 0x8c}, {&(0x7f0000000500)=""/208, 0xd0}, {&(0x7f0000000600)=""/7, 0x7}, {&(0x7f0000000640)=""/215, 0xd7}], 0xa, &(0x7f0000000800)=""/177, 0xb1}, 0x40002000) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) socket$inet6(0xa, 0x6, 0xfffffffffffffc01) [ 979.621715][ T9989] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 979.638349][T10006] device nr0 entered promiscuous mode [ 979.680660][ T9989] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 979.688844][ T9989] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 979.707645][ T9989] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 979.719700][ T9989] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 979.741617][ T9989] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 979.775730][ T9989] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 979.793838][ T9989] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 979.808010][ T9989] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:08 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:08 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:08 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffa70000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:55:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) 18:55:08 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="677270710a6f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:08 executing program 4: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 980.223664][T10027] IPVS: ftp: loaded support on port[0] = 21 [ 980.305715][T10042] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 980.307768][T10035] device nr0 entered promiscuous mode 18:55:09 executing program 4: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x4040, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0x80, 0x4}, {0x80, 0x10000}, 0x924, 0x1, 0x8}) r3 = dup2(r0, r0) write$9p(r3, &(0x7f0000000300)="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", 0x1000) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x3009}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r4, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, [{0x8, 0x1, r3}, {0x8, 0x1, r2}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xefa5}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x1756f14e64d5a8bf) [ 980.396614][T10042] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 980.426948][T10042] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:09 executing program 4: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 980.460122][T10042] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 980.482938][T10042] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 980.543578][T10042] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 980.551782][T10042] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300000012000000000800"], 0xfdef) 18:55:09 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) [ 980.662912][T10042] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 980.724728][T10042] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 980.732451][T10042] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 980.748323][T10042] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 980.793925][T10042] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 980.813014][T10042] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 980.820751][T10042] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 980.865308][T10042] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 980.885575][T10042] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 980.910343][T10071] device nr0 entered promiscuous mode 18:55:18 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:18 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:18 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071236f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7fff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x6af3292cddb9f2e4, 0xffffffffffffff9c, 0x1}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 18:55:18 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, 0x0, 0x0) 18:55:18 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffaf0000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:18 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 989.678142][T10090] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 989.692944][T10092] device nr0 entered promiscuous mode [ 989.719107][T10090] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x75d3b4dc, 0x101002) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x88000) read$eventfd(r2, &(0x7f0000000080), 0x8) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:55:18 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:18 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, 0x0, 0x0) [ 989.763750][T10090] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 989.858415][T10090] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 989.894396][T10090] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x24000, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) [ 989.918612][T10090] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 989.958260][T10090] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 989.962227][T10111] device nr0 entered promiscuous mode 18:55:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 990.003982][T10090] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 990.079631][T10090] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 990.090427][T10090] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 990.128192][T10090] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 990.155816][T10090] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 990.166209][T10090] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 990.179047][T10090] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 990.187424][T10090] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 990.196072][T10090] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 990.549243][T10097] IPVS: ftp: loaded support on port[0] = 21 18:55:19 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, 0x0, 0x0) 18:55:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r3, 0x11, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x48, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x14}, 0x8000) 18:55:19 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071256f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:19 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffb70000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 990.988668][T10144] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 991.026065][T10143] device nr0 entered promiscuous mode 18:55:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 991.030728][T10144] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r1, 0x4020565b, &(0x7f0000000080)={0x8001004, 0x0, 0x2}) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) [ 991.060677][T10144] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 991.117697][T10144] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 991.135457][T10144] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[], 0x0) [ 991.168366][T10144] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 991.177254][T10144] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 991.185462][T10144] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = socket(0x10, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x2, 0x3}, &(0x7f0000000100)=0x8) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x3) r3 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000001c0)={{0x87, @remote, 0x4e21, 0x3, 'sh\x00', 0x10, 0x9, 0x5a}, {@remote, 0x4e20, 0x4, 0x401, 0x4, 0x8001}}, 0x44) 18:55:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 991.248808][T10144] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 991.277793][T10144] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 991.308316][T10144] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 991.317578][T10165] device nr0 entered promiscuous mode [ 991.323744][T10144] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 991.366807][T10144] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 991.395424][T10144] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 991.403922][T10144] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 991.428592][T10144] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 991.842846][T10157] IPVS: ftp: loaded support on port[0] = 21 18:55:20 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:55:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:20 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="677270712a6f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:20 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[], 0x0) 18:55:20 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffbf0000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:20 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x80, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) socket$inet6(0xa, 0x5, 0x1) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0x20, 0x4) [ 992.069531][T10192] device nr0 entered promiscuous mode [ 992.097756][T10197] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)) r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 992.139554][T10197] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 992.179703][T10197] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 992.198578][T10197] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 992.222335][T10197] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:20 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[], 0x0) 18:55:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)) r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 992.250905][T10197] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 992.278655][T10197] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 992.298853][T10197] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 992.337508][T10214] device nr0 entered promiscuous mode 18:55:21 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x4, 0x7, 0x1}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r3 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, 0x0) [ 992.388490][T10197] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 992.405035][T10197] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)) r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 992.441390][T10197] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 992.473742][T10197] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 992.501717][T10197] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 992.528947][T10197] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 992.568630][T10197] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 992.602986][T10197] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 992.906485][T10200] IPVS: ftp: loaded support on port[0] = 21 18:55:21 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:21 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) 18:55:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000080)) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) 18:55:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c12") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:21 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="677270712b6f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:21 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffc70000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c12") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 993.110848][T10250] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 993.119600][T10249] device nr0 entered promiscuous mode 18:55:21 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x100000000, 0x4}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001300)=0x100000001, 0x4) syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) r2 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000140)={r2, 0x8001, 0x10000}, &(0x7f0000000180)={'enc=', 'oaep', ' hash=', {'poly1305\x00'}}, &(0x7f0000000300)="b93d0a5749b5054a350d1fcb6d9eb03c07b813136c438832b7a6eba96e756559d7899acc2e2376f8903d6a5b64b7772d4796dca48f36b149ea01b95bda0ed65437e7afa05e90835bb17f602c009a84ead75a6ab1f6b35751ef81b956d07ac219d5280b15d43648219ff6a128c2042b78891750b83fc2ecb09a3f26374d3c38c1f6d63079b75a82eae55ac3a1fa19e668cd2dc88d434fd20a4bf821b21c263120ba29b5ba76522f06bfe0fe86faa457354ecc6111ea9a0d1d895cbb65779094b7279de7396ac715a8ac7835e1310f20f53074cfcbca9fefccad3b203a05f3792d047adccc9e6ee332df6c6f3797cdbb5387b715284269828830b3bdf4b2f0adfb8a8325d2ad0a6b1875f3dea3554bb41c940010d9821cc53c48b9a19352da3497eb258d8604bc9317c4d33707f2affc89281f0f2d80232ac0a9dfb573a8bae6b50043046bb21e8d3f6e1eb1a092f2c6035296dc39eeda4e0f83d1a52332622458e37fd466923d65312d0db919ceaf5859d81a46b2b8acfa2d893246733b9fafef6c11835580be151ba8c1ffe05620d1791aad32bd86e1d98422a55e13d8bafaa0e16e6e2930857e5c8b1e399535a1c44859750a67f537734b6d3b26b74e240ec5f4a90c4b11a115718a056227be1d159060f4ddd9b9654c65abb7f2c33b22e8f62cbdbabc64efc96f447fc8c950783464e042c3f42e70ee70b7fed3ff17d6cbffb028df32a62696643bf3e3b477acfd1437ec3481d5c1138b4375477783ddd7dbfc6677646092cb3ddfdb37c217cfb424f4b52757afd6776916c026df436aa34799f160d342423b75df4dd235230e834dc243d1faad54bd5ed8d4a59fde96897f405cee26eff424831da29d13c2e39f2c10f69340aa1a6f1cd719b6288f330930e372e674d62ea58a6af48dab2bb3cdf68548b5128c3208001c611dd9ef2d740960ca4e914e093d8a0383d15fae5ca5d1fa4c1f64dc87d66ede44740a0ff7bb9971648bde9d3e5812410f63e8bc799c98dc44624b0efd52b0b0b13cb064f7de0c66906e94333c4f32bf6f59eddc228bb624f44afd0b37fa14686631e4f08299ef8d95fd3a475d77ad50b685cda46f0c1acc1239c9ccb34420c1f6585b450b6424b21f259f48eb69bf0478577987a3d20750cc3241044f5e7979ff153cb690fcb89ed081c6c5930956d586f7beadffbd2bfeaf19a33cc5ca6b299d418426d00a0dd0e8167e05196d3351b678fbeb93b31e7f50367142b4306d3dbe36efedf67b8b529e7d97fd3d3134f00e20a8d78cbd314ff2a0679800ef4e69206736651268cd3a8ab367311971771ece02b0ccb630c6a03d043c6c9c19c05ba9a604c1d3b58850ceb2b1a241b8047b985e43ba685193b3b717438b976be24587829f886b6908a95f9ae20a2418fa71af9292d03670f9ba994ef4760dc071d81e8231a8d6c26d24921d7a838a948532a2fb6785b4caf26498fcf271baa9e5e9766dd3f1b23400c4d85d4a6be225ce25241e17785b9cc4198ff8df0495511576f63c929c6f9afec40b889630cdbfa3f941c966b4eaf5ddfa62c5b037b303c055a9860f9579ff6d53dde1bfc9d32a055e0c52b83123e542f90569ec3f18a5b0a8992dfbd8c26faf85f6b596030ef2104874814dbfa11a6f4079f52c6e74a748f417ee64127ad35723afc5e2a9d376cf9c3b568b45e85f2b110b8561bcef784a4bc46de147563671238f63f33091203663f9bc69e76000c57ee30f5dcc125e901d31c0ed77c39834059a2ced713022d6d6d333ae525562ef515f7226151324355c8f8982bf453fd1c4082b9cfeb497c3f4aa7d318e4da8bdb943f7fa025af872caa7ac0a5f404e3b57ef779a30c9cdeaf44c5f294d8d4a114526246b48bd92d68062d5820e5767035487242c1b54c71185cfe418b42725bef30f0993ce2be228092a26b9e84dda8272f79c0d0eae615376da772a7fa193cb808ca6ae730ef4ecfcb66797c4954898611fa4b1d7a9d8a928ff13b59faacac07cb738b9e662886c105eb138debb59b940c140bbbf77ca7dcfecd59b64d0a5d1063c5302a8733ea06cdec07c5c4ff53013288a8b7a2922ca00c4bf5974fa74b6c25900a6a861fe5ef599e9a95f62eb5263fb7b0c9bfe464e9e3eda977934f5e727a501c5ee607f8bf63e0999c0bb239d7904c6a340878a43035e3f5538f00be00fc84597391775f36c9bae3e0443d5f88c6cf59a3cbb5e740a28eb6673b1d402f36e3202329bab127276ece795b696f470df092e9061b8048612f5a5b87f51229da37c9b39dbc59f2f07018def77944a51108a8d1d62b015ca0492ac6eb2403e1a6fe90dc7b7934ac9e4ad68dcb4a157a3ddd7129099dc1a101acee0f2615961275afea94629bf4ea06492af2439a98ecb044e6887a50581add9c46523d398541b0672776fc2381f2655fc6a14633ef9afe7fc1dd6d2799dacbe97f2a04291ef367d14caa420d9cb642ebf981be4aafaac77ef03b49b7146d377e7a84b7ad22bcc5927e98142473b658da2ed114d8b1897ed88aa98652f1bc74dca4f8120e735a9ff668392b8d1d608713f86ac6e622f6f72bb76285a4dd8ec2904969f040854dc9ccac1ac9a4b7ba6cb15622a0be6d99c205ba432547182e5a5243f3df8a5e753e3051e42b49614930f94b5eaf850152ac8407a4fd09eba4aac3890da97354e8d480b8ce716d57abd760ff1edbcee972e920a19d794a18897280efaf627c5e77ec74920cf226f5d7ce59cdc375a65aee94c8619fd0e3a441e857d47d74af89c9ed5981c946acd0facd493adb3fd560b4bb8138026d115aff99d807b0ba82ebe855696702bcabe755414565b87e8daf30eda2fec737cc902cb78e35f42e5a426b1e531d6663c0781a584afc664a53412ed0c15e7614cbf16273a2806bdb71e9255ebef311ed6059cfa88c9279e7750fa5d338ae1acb583d19ac7cab480212424896f1964d727b84272d6d364f88a566c5057a965c0f3e9eab980628f961ff30d7f9ee54a05b2e068c1ef3ee5fa60951fec1a8746a5ccf89a72d365cda6f6d85fde6f607992c5c40b55f8eb3dd3b090c2bb83e24747468ae0a3a8dd82a2c1bee20561943cb583a714ff8410a3b18d1b36c687f6d9818726f56f718b555b897c025166e7bff5c3ae6a4c20126dbf6c944aad2862b67f448098133e800160f33c717b34c6db37ba1bdf93a7065c30ad00d29c5d68260908e4cf9022f448bde04a024d0d84761533cb6a675d270899ec746f2b004eb87b6cbeb55b6ae9d29afdf95018608484a99a6ce56c23a43d6afbb0cd795209c5049874b15b917a696a3066867871fe2e018580e7005a60e6982a1bd19c7973cdff496e8bb95a7e1edecbb623c677412aa7072e4e775c6d74dc22388bfa08497eaf35cea8b58c3ec005e1953f1e539d19fe76a3000bb25a113b082648d29ae589d3e09db0345a8e8a41dc046c5e86458fe193c230abb80a078e889b5b036106c79127068cb924c34d9c56756f1acca5388e179bba050427764dac9fa6cb91e13790947df81785b0ed05f5bb2292b8b549cd54bf3d0f22306dbe4e8a6a03854e9d70d942b308a1a1fc84f5947e9ae57d3749796561b52dfe2ca3228f344fd32682845078eaefe5a5ff5292881345c31de223497b6a89ee179dd0f00845082be0ab55bf496583ec9fb0e598ba36230fc33490c20dc8c6b1ed015245247561a75d71aacb884c5fe3baa3cb3d51cdb6ce4fd90a07cb130f6921e2c413dda42fdb5fa376671e5589a0632b2cfbb48d77ea396855b5d1c8307fb4dd3855dcf373a93449cf82483dc7d667db32602dafb8ebfebcb08c23108707be8715984954c407eb0582cb7d7cb10d48a12781961afae9ac0b797190c87bf809beae32766189a1124a0586b10e8d6ad1cd6d260c7d162b0b73fc549fd3f102c2839d95b777a575fffd8f573462e6eca5d32e7d3190cc98c2042117ed41381945528aa02c5b0590bffebf706ed5d340825ab51f24e09a37931b4533bac40a0252646be7dc353ba77a9c26a3e28fa909f077900c628479ce071765719fdc0d8949cf5de56a56938c36cc3d75929deabafaaae29c477182e61e72a57536efa987eb538f40ad7ccd0587ca45c8bc267df93cbbe0bd63f604b45f083de24d8a792eddcd27dcc92ee080b03d00c9672d59abe91e0e9fdc556471d735cf4f6a489828bc00064d32ca282bb9fe061e17dd6b05269d53cbbb0fcc0532930db119f4d81f8224c4600d912343675c4047194654b9b80ea0437195b426bb11c1a886bdc1e87c0dd5936fdf17fbb4df549a05d42d808c0460a10115fdea05e1905288df1bf1f4335cc9d834f2d25f532c27a3a665fb66e2a9ff0f4628aac94d165b2a73d9fab6d00755c6f0727b6f24afc22bd24abaef5759270a6fedf1f047f0e6e0f1b2d977aec61b77650ac86b77f0a825a77eae86cdc5f163043c11c47f46a2d647cbe9e69dcc71d09745a968a2c31d6025d44e873ee51753f240eae7aa14c133461594960cace9026b22e460b5c88648d07718dec366e113ed3ea3b441000e912dde46ad3b6332143efdc1e38201579cca2b52cb883d571be9987705c305d13127468ce8eab03070ebea2ba8a9fa2b07a3953c4aae2078ee847b5cabbc1112104ac50897f0647d37e43ee9708a9409e64e9328c3ae6e024227cb16b8656b77ab8cdceb08a29da9f6c51de8f087ac0dce3aed63931bb5f2e4d31e9eddd9c5bcef1f9f6eba1514206198e83af5cfd3c86ab8deaac724f713d2dc1b7eef6b784f951cd40d3e8ced109eafe4edee809f2549c7dd57ada52bf7ab43fecccd8c8edee95dc1c401106ef14d6995fb1083efb477a9884d449cbdf1526aced8c5add67ee16a2827b3f326c24c8f99ba860e4df650dc50050c27180e6d7c3929fcc5266763555ac0e73ba9d038a7797470f1b693ab7ce7d9f190d7aba397241b3488f83747455117a65ac8ead3e8ee1f424b8cc2f7af218248c8a8132674a04a34e58c47b680d17209718be9a7ce042b9aac85783f69f5ae27a58f41d39b56151e3fdafe517f764f28c9fca0cc6b528414be838354179202885b6d59b8c2cb4f7cfe39c602a6597088577cc283071685fa1e21de0244d9577d5b5985b516bfa34cb6785a852ca05ab89cb766f2ead7d05d43067e24c29d61129f2eee269b9ae9ce7fd2280464b9d18b096f042c9e155d20f9b432844f5928a6ab107d3875135f4926df1a2851a33f1e4bf183e1c5e63dfc757001502c25177f0d1a30313a808a0277f42ee703b6c7b4d2428f747745a5a0ed6e4b0fe104e08eac2d0dd574b83df4b6948dda7766ce76be02a742e8418cbef8a5585d1c94d9568c711cdc14d3d5c9570cbf080c44b88ef4b1aa7e485900fffd6cd4182e98af366f539ed6e572b96c9bba17a61eb0a3e98ad7a47fd05d3998209776c87dd141d76620178a65e25848198fb5ab9aa37aed388bdd44a3ee73f87729406998e3a41fa9d06a47ff64c2410c303129c84d7048e1d9906af3ff2f2ee0bf5fa818546309269ffa8dbd009035c8bab20a00aea503af4824b443848b717b8da062f2c84ced40fc53d84a3cf237e5b5a45123be133dbbcc711521b0082f1cee49d207fc6b63155fc45ffd43d5a975c5051e243964a46c1db9e016276f0ba29c3df5c55a636de0caeed2724412322ecb58a9d0a606f1fc9e7b766a70c8c1e36b0c3763c4aa6b33af541210c1073a947687c2854348cc7d4ebeab75cf5ae3164e5d9b581250dfa7031f27b77256c62664cf2a72ee80ebdf408b464f", &(0x7f0000000200)=""/171) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) [ 993.168693][T10250] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 993.198030][T10250] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:21 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) [ 993.270818][T10250] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c12") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 993.339573][T10250] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 993.349062][T10266] device nr0 entered promiscuous mode [ 993.385689][T10250] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f0000000140)={0x7, 0x8000}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x202001) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f00000000c0)=0xff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000943abbb63238, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000380)={0x6, 0x4, 0x0, 0xf8e, 'syz0\x00', 0x1000}) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000240)={{0x6, 0x7, 0x8, 0x7f, 'syz0\x00', 0x5}, 0x2, 0x20000008, 0x3ff, r3, 0x2, 0x9, 'syz0\x00', &(0x7f00000001c0)=['loposix_acl_accessvmnet0#posix_acl_accessem1:*vmnet1!nodev^vboxnet1+\x00', '\x15\x00'], 0x47, [], [0x4, 0x104d, 0x6, 0x3]}) 18:55:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 993.437170][T10250] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 993.471352][T10250] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 993.523650][T10256] IPVS: ftp: loaded support on port[0] = 21 [ 993.589005][T10250] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 993.602785][T10250] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 993.621162][T10250] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 993.648849][T10250] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 993.682811][T10250] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 993.706243][T10250] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 993.729926][T10250] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 993.749251][T10250] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:31 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:31 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) 18:55:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f0000000000)=0x9) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x5, 0x200000) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000000c0)={{0x9, 0xa49, 0x81, 0x245a9e4d, 0x3f, 0x7}, 0x7}) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x311, 0x4, 0xffffffff, 0x6, 0x1, @remote}, 0x10) 18:55:31 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="677270712d6f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:31 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffcf0000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1003.053954][T10301] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1003.066849][T10301] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1003.076701][T10301] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1003.084759][T10301] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1003.099643][T10301] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1003.113478][T10301] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1003.127828][T10301] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) [ 1003.149457][T10301] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b0") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1003.194381][T10311] device nr0 entered promiscuous mode [ 1003.235722][T10301] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x2, 0x3) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:55:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b0") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1003.293002][T10301] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1003.326731][T10301] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1003.375675][T10301] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1003.400303][T10301] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300"], 0x9) [ 1003.421971][T10301] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1003.449310][T10301] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1003.479534][T10301] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1003.503805][T10338] device nr0 entered promiscuous mode [ 1003.546505][T10310] IPVS: ftp: loaded support on port[0] = 21 18:55:32 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b0") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000080)={0xffffffffffffffff}, 0x1, {0xa, 0x4e20, 0xa, @mcast1}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r1, &(0x7f0000000100)={0x11, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfe78}}, [0x1000, 0x80000001, 0x0, 0x7fd3, 0x9, 0x9, 0x8, 0x1, 0x6, 0x12, 0xffffffffffffff28, 0x40, 0x1, 0x3]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={r4, 0x3, 0x80000000, 0x8, 0x1000, 0x1}, &(0x7f0000000340)=0x14) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) write$FUSE_LSEEK(r3, &(0x7f0000000380)={0x18, 0x0, 0x4, {0x100000000}}, 0x18) 18:55:32 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="677270712e6f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1003.970548][T10348] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1004.002888][T10348] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:32 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffd70000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300"], 0x9) 18:55:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x0, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:32 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$RTC_VL_READ(r0, 0x80047013, &(0x7f0000000140)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x8000000000007, 0x200001) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800, 0x101000) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00000000c0)=0x7ff, 0x4) [ 1004.042049][T10348] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1004.051535][T10348] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1004.113883][T10348] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1004.126690][T10363] device nr0 entered promiscuous mode [ 1004.148273][T10348] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000080)={0x1, 0x4, 0x1, 0x3}, 0x10) [ 1004.173256][T10348] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1004.185916][T10348] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x0, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000000500001300"], 0x9) [ 1004.261485][T10348] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1004.293004][T10348] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1004.355797][T10348] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1004.373224][T10348] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1004.395461][T10348] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000, 0x0) flock(r0, 0x1) fcntl$setlease(r0, 0x400, 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x20000, 0x0) bind$isdn(r2, &(0x7f0000000100)={0x22, 0x2, 0x9, 0x10000, 0x79}, 0x6) write$P9_RCREATE(r1, &(0x7f0000000080)={0x18, 0x73, 0x1, {{0x90, 0x2, 0x5}, 0x100}}, 0x18) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r3 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, 0x0) [ 1004.418174][T10390] device nr0 entered promiscuous mode [ 1004.426340][T10348] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1004.448488][T10348] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1004.480234][T10348] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1004.483181][T10357] IPVS: ftp: loaded support on port[0] = 21 18:55:33 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x0, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000005000013000000120000"], 0xe) 18:55:33 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) write$P9_RGETLOCK(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2f0000003702000109000000000000000600000000000000", @ANYRES32=r1, @ANYBLOB="8cabd5741fd88b07b2660811002a65b6ac00003a32ff3bf859fc7151f10c64da54e38486b0d0b98ad7b544660abfa74300cf0b120a7d5baaa1253b102e559adf8307fe0be111"], 0x2f) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) 18:55:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071306f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:33 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffdf0000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 1005.169277][T10414] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1005.183668][T10413] device nr0 entered promiscuous mode [ 1005.198466][T10414] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x100000000, &(0x7f0000000000)="0add1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 1005.242610][T10414] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1005.278361][T10414] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000005000013000000120000"], 0xe) [ 1005.302250][T10414] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1005.341926][T10414] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x10400) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f0000000100)) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x8, 0x4) [ 1005.375296][T10414] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1005.403261][T10414] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1005.426310][T10438] device nr0 entered promiscuous mode 18:55:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1005.503096][T10414] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1005.522912][T10414] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1005.546580][T10414] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 1005.581891][T10414] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1005.613018][T10414] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1005.650942][T10414] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1005.672633][T10414] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1005.725694][T10414] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:34 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="02bd5837b23d75400a04cb7b5ea61d7fa405f9edca33cf9b75bb8bfda3365b6593347d421a5f111713a2a8d6b447e1d96bc0064d41fad631fba822979405ffe04e9896178bf3d02e134e6637cc7d45d849c2e0d9d47719ce05e5d1f7fd36ae2e55f8696fcb232ba532156f1dec07f8c40fca24ab4c3cbf57e609820dda440636ddd4da71f7be3919618abdeebfffaab95b3b8dac4feb6fce2fccece745c166d8b5c6088fdc9c4492381872e9898aa1b1b572396c1660b11b1d7d82041b333809ff070899710fcddec29e3a9db82656d351c720fa1a7abea69446abc2938788de70c42f80f43d6f23ac9acd67e2c49ac2d43401b2f81e953d457af74d73b0b9aa", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:34 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000005000013000000120000"], 0xe) 18:55:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:55:34 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071586f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:34 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffe70000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 1006.113562][T10468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1006.122225][T10473] device nr0 entered promiscuous mode [ 1006.143627][T10468] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x9394, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8100) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000000000)) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x8, 0x5, 0x0, &(0x7f0000ff9000/0x3000)=nil, 0x81}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000080)=""/149) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 1006.167199][T10468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1006.199441][T10468] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1006.232421][T10468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1006.283546][T10468] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1006.301373][T10468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000050000130000001200000000"], 0x10) 18:55:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1006.349916][T10468] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1006.419385][T10468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1006.427358][T10468] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1006.438184][T10468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1006.456020][T10468] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xfffffffffffffbff, 0xdffffffffffffffc) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) [ 1006.472408][T10468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1006.480564][T10468] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1006.497713][T10468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1006.526589][T10468] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:35 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) 18:55:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000050000130000001200000000"], 0x10) 18:55:35 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071636f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1006.962036][T10526] device nr0 entered promiscuous mode [ 1006.962344][T10528] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1006.983602][T10528] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1007.005890][T10528] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1007.019089][T10528] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1007.028443][T10528] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1007.058276][T10528] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1007.072164][T10528] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1007.083744][T10528] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:35 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffef0000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x802) fchownat(r5, &(0x7f0000000200)='./file0\x00', r3, r4, 0x1800) getgroups(0x2, &(0x7f0000000180)=[r2, r4]) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:55:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000050000130000001200000000"], 0x10) [ 1007.148924][T10528] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1007.168298][T10528] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1007.182144][T10528] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1007.238309][T10545] device nr0 entered promiscuous mode [ 1007.255721][T10528] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1007.269451][T10528] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1007.284323][T10528] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x80000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f00000000c0)={0x4}) 18:55:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000), 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1007.311042][T10528] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1007.332568][T10528] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:36 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000005000013000000120000000008"], 0x11) 18:55:36 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071646f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000), 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb4f, 0x2) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x4000, 0x1}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000080)) [ 1007.813843][T10575] device nr0 entered promiscuous mode [ 1007.836599][T10577] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1007.881817][T10577] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1007.913732][T10577] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1007.941322][T10577] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1007.973047][T10577] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1008.003248][T10577] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1008.033341][T10577] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1008.062214][T10577] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1008.085494][T10583] IPVS: ftp: loaded support on port[0] = 21 [ 1008.142181][T10577] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1008.142191][T10577] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1008.159415][T10577] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:36 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xfff70000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000), 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:36 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r0 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000740)=[{&(0x7f0000000080)="7652d05a2eb87a0119649cda7f7387521ed356cffd0c8683b2228dccfe163ab7227db5b4622bbcce2a1dbbdc33b1845b14dc4a000cebe3f35de65077aa2feda1935668f2ab", 0x45}, {&(0x7f0000000100)="9aab2cfc73980034581cbe5aed522777fea546156a9e09949ee2ba7481e7460a4e5f450033c3c2830068c556363f4aa1ae7d52d462fcf930216e7ab4fb0ea75b5dd181e5569c4507f98dd29487805bae168ca278877155bd114f6bcddd72968d33f395017a9ed7c5cd5d55331e00b8047db9e5348650135936bcdd54352fba7ae37969ac8b85ce6a9e48b1f2", 0x8c}, {&(0x7f00000001c0)="44ef2ea610ca89d2c4e3af0d04c8144d0dccbbf73ce9d973f8b063ac6b1e61e22137a0f386a9fdd914e3211945df9512b3eda37000749a35e077951de46383e41a803baea77bf0da043e955c3afd1c5351ac7e9470881d55c695c429b9b2475956124abccf73cb7ceb39862ea8aaf3fb75b57e8fc9722f61dc7ec8a873324c368f54000bc7f8be046d82e8efadc3d4d08a002c70661638d65deea9a3c0f53fe30e2a4b0fef9318b1aa969bbb8ca36226002ce87041c89cdd67404f493e3ea06d0f5547efe3f5f3e1a437534fb07e8d3f07", 0xd1}, {&(0x7f0000000300)="15c701d489798c17bdb86be82a4268cc0523116ab98860b4ae1b090e76db0d48bb44416a25535fa96795cca776ae362306019426dd2e6010372bef97048c489efad83502898ae46d2beb9d3c9d1dbfa761c43499ce64bdec0b0889eef712503eaef63c6efffd30ec0d976434f45cdb8409c6526773ee80a90c4ae536cae2401a92c77df5ec3e653fe4592595978d253d11b81f6980d7fa16a6773a043d34bd751a8a4e63165d2a02fd035fbd1d106af462946f75d82f4f23d72bac4e4ff4f1db8a3b7f102341", 0xc6}, {&(0x7f0000000400)="ba495883ad8ef86e7c51f0f8dba45d05ecb10e0e2ce52842a01874c687e19cc777865584e77c5f1b70b63e71bea941f4e7152c07bb8244637cf5273ac1f5ae3d03a6043eac157631b4d096736b330198a4ff76378a886900c8e5956b224eb7eaed66abbcf42ee1aab83e728b93ce13a5763c2705472f1b79a3479b206b01f498b7879dae902fc0266b2ef213d8f6b24b9e812a6f90b2c121ff9bf9672bb9f10a0bc18e6cb1f885c4ff0995a5bcda85223d52df176ec6870f8f95bd06bc9f7358451c2a25f88850e41c9a42d99c4c6a08f9a6336153856227eb2c181ae484663507595c3bde28431e18646347", 0xec}, {&(0x7f0000000500)="e1921613aac0806a68fcc94fed6d4c34875a10c7ce8aa298567b15844fb99e12b5090d9a040241fe818cd21886bd045e0f4d46082059e8b59c0d1c04ad4db68947bb73fb0b027746d24bd293bd39661d74411da58008c64a3d218162a922b0a37111d431056a1d7b8c698a2e851c0ef4", 0x70}, {&(0x7f0000000580)="0ea1839977fd197a902b07deda5a4c1367d7a56570aa4695a5b3dadd0c5246e44b7c4d3613106c85ecd273bab27325f78e6d0e5644882840b76ca0f0b36ab786ac6dd75db8e5336a5582c8df670d141a386a79f9b3c906692fe90466421aeee4c88d4d91cd88a4b672ec66ccd79f48dd20b66e978229191e23ccbe097855a535435121fae7275b85", 0x88}, {&(0x7f0000000640)="d18f6ebef6516f8c1cd63a5b8664607824850845c70a6f85458931bb643d3e6e17597e6c91dba90ea53460d47101c3b4f9836cdb9fa5282a3f53b7a1f553ef80d4aad54a51843cdece0340ea713361d84fb38da778900b75f6d9db42c1aac20c5d3d48218f6d9971e35085bd31a4a382da9d5dba6a57df93638bf8de59830a2a7a14e1a8e6963a87abdb17158d41180da3a552e0a1984e540581e1618506635d1cd1f46872ec07ff91998f0594bfadc822f7b5192a353b828587f959beb3239fa189586a2dbe36f5415d80cbc9d678d080c95573bfd72c", 0xd7}], 0x8, 0x8) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x84f, 0x200) ioctl$SIOCRSACCEPT(r1, 0x89e3) 18:55:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000005000013000000120000000008"], 0x11) [ 1008.183190][T10577] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1008.191463][T10577] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1008.306712][T10577] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000100)=@x25, &(0x7f0000000180)=0x80, 0x800) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x118, r2, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x60, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe297844}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffffffff0001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2b6c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_BEARER={0x78, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @rand_addr=0xfffffffffffffffb}}, {0x14, 0x2, @in={0x2, 0x4e23, @multicast2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffff9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x252}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) r3 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, 0x0) [ 1008.379803][T10577] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1008.431496][T10577] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:37 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071696f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) [ 1008.569132][T10606] device nr0 entered promiscuous mode [ 1008.646270][T10623] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1008.683003][T10623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1008.704036][T10623] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1008.711776][T10623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1008.764442][T10623] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1008.778967][T10623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1008.793023][T10623] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1008.800834][T10623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1008.882580][T10623] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1008.900106][T10623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1008.910345][T10623] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1008.956674][T10623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1008.971898][T10623] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1008.980197][T10623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1008.988922][T10623] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1009.032771][T10623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:47 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x1000, 0x20000000) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:55:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$capi20_data(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000005000013000000120000000008"], 0x11) 18:55:47 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="677270716c6f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:47 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffff0000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x400, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'veth0_to_bond\x00', 0x200}) [ 1019.138677][T10647] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1019.151623][T10638] device nr0 entered promiscuous mode [ 1019.176462][T10647] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000002) fallocate(r0, 0x0, 0x0, 0x10ffff) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r1}) [ 1019.217392][T10647] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1019.272909][T10647] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1019.295035][T10647] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000002700)='/dev/dlm-control\x00', 0x2a302, 0x0) bind$nfc_llcp(r1, &(0x7f0000002740)={0x27, 0x6, 0x2, 0x1, 0x2e, 0x7, "9c053557c5016b46117d99997449860d1ee66015b85ed4b3acede5be267c325a677b12dd812391d956e82291a0761a8e5eb74f9e08c3b1a27fa764d81ece8c", 0x1a}, 0x60) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) [ 1019.321628][T10647] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1019.335876][T10647] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) ioctl$VIDIOC_ENUMINPUT(r1, 0xc050561a, &(0x7f0000000080)={0x6, "4777b255ecab8554033c730281fbfdbbb70129eb8214ea676f071188ec72b8d3", 0x1, 0x2, 0x0, 0x100, 0x20000, 0x6}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0xa8800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000380)) r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) ioctl$RTC_VL_READ(r3, 0x80047013, &(0x7f0000000100)) [ 1019.368341][T10647] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1019.445214][T10647] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1019.465166][T10647] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1019.487097][T10647] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1019.511330][T10652] IPVS: ftp: loaded support on port[0] = 21 [ 1019.517460][T10647] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1019.517563][T10647] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1019.591020][T10647] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1019.612981][T10647] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1019.628045][T10647] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:48 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:48 executing program 2: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/attr/current\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008916, &(0x7f0000000040)="0adc1f123c123f3188b070") readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000180)=""/225, 0xe1}], 0x2) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x9, 0x20400) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 18:55:48 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="677270716f6f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) dup2(r1, r0) gettid() sendmsg$netlink(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) [ 1020.034554][T10691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1020.046254][T10691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1020.067854][T10691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:48 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffffff7f) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 1020.093919][T10691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:48 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) lseek(0xffffffffffffffff, 0x0, 0x1) 18:55:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1020.139810][T10691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1020.163903][T10691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1020.204218][T10691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1020.251409][T10691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1020.325674][T10703] IPVS: ftp: loaded support on port[0] = 21 [ 1020.355903][T10691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:49 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) lseek(0xffffffffffffffff, 0x0, 0x1) [ 1020.399632][T10691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1020.433891][T10691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1020.459259][T10691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:49 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) lseek(0xffffffffffffffff, 0x0, 0x1) [ 1020.507760][T10691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1020.542893][T10691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1020.572211][T10691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1020.591865][T10691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:57 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) close(0xffffffffffffffff) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(0xffffffffffffffff, r1, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:57 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071706f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:55:57 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) lseek(0xffffffffffffffff, 0x0, 0x1) 18:55:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x9, &(0x7f00000000c0)="ff574d360b089c8aa0fc0438ef0e04e65310e45c2588b070000f9a") r1 = dup2(r0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1}) ioctl$VIDIOC_SUBDEV_S_EDID(r1, 0xc0285629, &(0x7f00000001c0)={0x0, 0x8, 0x3, [], &(0x7f0000000180)=0x4}) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_G_CTRL(r3, 0xc008561b, &(0x7f0000000040)={0xffffffffffff4142, 0x6}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @remote}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x20, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache='fscache'}, {@uname={'uname', 0x3d, '/dev/video35\x00'}}, {@access_uid={'access', 0x3d, r4}}], [{@hash='hash'}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat'}}, {@measure='measure'}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/video35\x00'}}, {@fsname={'fsname', 0x3d, 'wlan1'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'em1!'}}]}}) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000500)=0x100000000) 18:55:57 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xfffffff4) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1029.098878][T10755] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x0, 0x2) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x101000, 0x0) ioctl$SIOCRSGL2CALL(r3, 0x89e5, &(0x7f0000000080)=@bcast) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x436}, 0x8) [ 1029.142054][T10755] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1029.177309][T10755] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:57 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1029.197045][T10755] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1029.209641][T10755] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.223362][T10755] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1029.242565][T10755] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.252839][T10755] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x400000) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000400)) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x400000, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f00000001c0)=0x81, 0x4) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000003c0)=r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x2, &(0x7f00000000c0)=[0xee01, 0xffffffffffffffff]) r6 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mISDNtimer\x00', 0x0, 0x0) setsockopt(r0, 0x7, 0x7, &(0x7f0000000300)="40e7f8c4546a3132514ca1d473ceb1273526d27bc3e4239b5b313ad23d2fe701f33fadb68b824933c1f68a1d061721ad74da936985e2c927c26b8b688012f2f8394260a16846f3eff9a8fe4a268b08f5f7ca4ed352c13d6c8f46efbdcbdfbf473fa4a9f13f146400f93fb8e61de103add87f156fcfd86861db354829fa0e78e5b7556b5cdb271652e5949cf2812bb59a6685f0f2529a574c33148791ed955188f906eaadbd5df7cdeaac755daca77e", 0xaf) ioctl$IMDELTIMER(r6, 0x80044941, &(0x7f0000000140)=0x3) socket$inet_dccp(0x2, 0x6, 0x0) fchown(r0, r5, r4) [ 1029.297627][T10755] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.313670][T10755] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1029.346155][T10755] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.350764][T10767] IPVS: ftp: loaded support on port[0] = 21 18:55:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1029.389146][T10755] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1029.413159][T10755] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.421172][T10755] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1029.429690][T10755] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.457145][T10755] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:58 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) close(0xffffffffffffffff) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(0xffffffffffffffff, r1, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:55:58 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:55:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000240)=0x5, 0x4) r3 = socket(0x10, 0xb, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x100000000, 0x0, 0x7, 0x46, 0x1f, 0x1, 0x2, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x3}, &(0x7f0000000200)=0x8) ioctl$VIDIOC_ENUMOUTPUT(r1, 0xc0485630, &(0x7f0000000080)={0x24a, "ba306ad5805524a47cad0c1ca0b642fd24ba00a998e76865ef762ee58726cfb4", 0x2, 0x4, 0x80, 0xf900, 0x2}) getsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000340), &(0x7f0000000280)=0x4) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000380)=@rc={0x1f, {0x8, 0x3, 0xc21, 0x6, 0x2, 0x3}, 0x40}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000300)="a9f0db1143d5cc7c3a52f04329e9bd671fe45c099a4c04407c6db050ad82c29fd8e01bfa90e6f11c42d2aa403883d57bdc520e9a7a168ca13d", 0x39}, {&(0x7f0000000400)="712950de59b386b85c059a075410a15ced3ce0ec35abbde7dad9a6ca5618b7f84cf8ae9742e46452e1767a3bf805cad81e704e4e7b40819846c650f372f5054adfb4", 0x42}, {&(0x7f0000000480)="19415a80e36bf8180886dff4759338c912af224fea552f92ed06210dcdb2848c74332c7a196ae32a5e00c1a7ed35b764b659a850d04fab38ab0d0623f5cda426f69e640b1956ba3482b7b36fd161ddc6025fd2de38f38e60d96b5b390afc4df1b35f49561f1b6419997d31552c", 0x6d}, {&(0x7f0000000500)="23306d8838c64897843580c232be7c523f540f794fa18924014adaa0d756dff983f05cb06d8ce21a426efa26683af15cb3bd1b6e23f51e051911060706d550b444ae82984b165bf2c327cee4b430e2987c0851979fd18d4ad630c1a8609f7fc3e0d9556db793781e04d005378c3403ddb4dc89d9275dda384624d274f8e1940a3e2a24b8f5c3551ae96afaeb5ce1111626fdcc4529bd", 0x96}, {&(0x7f00000005c0)="74ee86590e0c506d8f2a13", 0xb}, {&(0x7f0000000600)="1a5f87f3e7774863c069c38ebba15cb7911fdc23a88ebdb1554263287bff760927128b1f759e1c4223766c3264f2bb4caa98dc04fb3495fc3a0b19d52886fed11d197a03d5de69530bef9074e639644eb94249b59639a9438d53c4cdc916a434c112e381f02a678960e13390b455a8de37a96910fe5490b10512bc32711b43733955b8d8a053317b7290b91b983e359ad2e4a3d43bb4643981407ed3ef11f14e78b2ad", 0xa3}, {&(0x7f00000006c0)="905a2f1551505d05b86efbee16f8b66d537a4ae65791d1c5ac8d81331ccdb6909948709ff21d2a3933", 0x29}], 0x7, &(0x7f0000000780)=[{0x78, 0x1ff, 0x6, "da47e896d1553797ba752638ba0aa9120627c52aa37dc1d8bd6324c078e3d1cafaa3014ee517d73767c0d625eb2fae8de0b3bbbc7530c8647e0e7d519d67616bb2d04917281c5625ff95b994449ef53a6f0ff2eaa990c4ed9783a50eb3f9b4e62d41afe2bbb94d3d"}], 0x78}, 0x20000014) 18:55:58 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071736f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:55:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1029.706611][T10806] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.758690][T10806] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1029.807616][T10806] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.821210][T10806] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1029.831247][T10806] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.845980][T10806] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1029.857933][T10806] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.870246][T10806] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1029.907108][T10805] IPVS: ftp: loaded support on port[0] = 21 [ 1029.937254][T10806] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.937271][T10806] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1029.937538][T10806] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:58 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xfffffffe) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:55:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x4000000000, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:55:58 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:55:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1030.003179][T10806] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1030.037987][T10806] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:55:58 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1030.076879][T10806] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:55:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1030.134416][T10806] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1030.150734][T10806] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:55:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x800) sendto$unix(r1, &(0x7f0000000080), 0x0, 0x40, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x1040000000000, 0x10004) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r2, 0x40305652, &(0x7f0000000080)={0xfff, 0x3, 0x96d, 0x3, 0x7fffffff, 0xfffffffffffffffe, 0x4}) 18:56:08 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) close(0xffffffffffffffff) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(0xffffffffffffffff, r1, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:56:08 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071786f74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:56:08 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:56:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x8000) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x1000) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) 18:56:08 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x200000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:56:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1040.200240][T10855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1040.231780][T10855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:56:09 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:09 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x709800, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000080)={0x0, @bt={0x3e, 0x1000, 0x1, 0x1, 0xb3, 0x100, 0x7, 0x8b78, 0x5, 0x8, 0x2, 0xdf4, 0xc2b, 0x5, 0x4, 0x1}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) ioctl$KVM_NMI(r0, 0xae9a) [ 1040.250831][T10855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1040.275336][T10855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1040.293670][T10855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1040.309575][T10855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1040.337746][T10855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:56:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x0, 0x80) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x16c, r3, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000000000}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@empty}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe5}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x72}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x1}, 0x4000080) ioctl$UI_SET_PROPBIT(r2, 0x4004556e, 0x10) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000080)={0x33, 0x37, 0x3, 0x1a, 0x5, 0x81, 0x1, 0xd7}) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 1040.354240][T10855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:56:09 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1040.386836][T10873] IPVS: ftp: loaded support on port[0] = 21 [ 1040.456469][T10855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1040.513019][T10855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1040.539760][T10855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:56:09 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) [ 1040.562932][T10855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1040.571269][T10855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1040.602157][T10855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1040.621352][T10855] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1040.629243][T10855] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:09 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071750a74613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:56:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f3188b070") syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r3 = getuid() r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r4) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x20400040c2, 0x0) r6 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r5, &(0x7f0000000600)="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", 0x200) getsockopt$inet_udp_int(r5, 0x11, 0x6f, &(0x7f0000000100), &(0x7f0000000180)=0x4) sendfile(r5, r6, 0x0, 0x10000) fsetxattr$security_capability(r5, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000080)=@v1={0x1000000, [{0x41, 0x80000001}]}, 0xc, 0x2) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000000500)={0x4, &(0x7f00000003c0)=""/133, &(0x7f0000000480)=[{0x0, 0xa, 0x1ff, &(0x7f0000000240)=""/10}, {0x8, 0x19, 0x5, &(0x7f0000000280)=""/25}, {0x800, 0x7d, 0x8, &(0x7f0000000300)=""/125}, {0x15, 0xe5, 0xfffffffffffffffa, &(0x7f0000000800)=""/229}]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x81, 0x28000) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) mount$9p_fd(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='9p\x00', 0x102001, &(0x7f0000000900)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@posixacl='posixacl'}, {@cache_none='cache=none'}, {@uname={'uname', 0x3d, 'security.capability\x00'}}, {@access_uid={'access', 0x3d, r3}}], [{@uid_gt={'uid>', r3}}, {@seclabel='seclabel'}]}}) 18:56:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:56:09 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1040.766995][ T26] audit: type=1800 audit(1551207369.496:89): pid=10906 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16561 res=0 [ 1040.866067][ T26] audit: type=1804 audit(1551207369.496:90): pid=10906 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir959239453/syzkaller.XwW9WU/1132/file0/file0" dev="sda1" ino=16561 res=1 [ 1040.909523][T10910] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1040.932598][T10910] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1040.954728][T10910] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1040.968150][ T26] audit: type=1800 audit(1551207369.496:91): pid=10906 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16561 res=0 [ 1040.997901][T10910] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1041.001800][T10897] IPVS: ftp: loaded support on port[0] = 21 [ 1041.017163][T10910] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.027165][T10910] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1041.039698][T10910] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.049762][T10910] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1041.136241][T10910] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.163676][T10910] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:56:09 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x300000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:56:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 18:56:09 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1041.186422][T10910] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.220241][T10910] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1041.233942][T10910] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.250730][T10910] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1041.265258][T10910] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:56:10 executing program 0: timer_gettime(0x0, 0x0) sched_setaffinity(0x0, 0xffffffffffffff26, &(0x7f0000000140)=0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 1041.287080][T10910] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:10 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071752574613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:56:10 executing program 0: timer_gettime(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1041.521950][T10940] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.548803][T10940] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1041.568154][ T26] audit: type=1804 audit(1551207370.296:92): pid=10947 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir959239453/syzkaller.XwW9WU/1132/file0/file0" dev="sda1" ino=16561 res=1 [ 1041.590404][T10940] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.602614][ T26] audit: type=1804 audit(1551207370.326:93): pid=10949 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir959239453/syzkaller.XwW9WU/1132/file0/file0" dev="sda1" ino=16561 res=1 [ 1041.621492][T10940] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1041.645794][T10940] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.659970][T10940] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1041.668642][T10940] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.682874][T10940] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1041.802495][T10940] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.838770][T10940] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1041.867910][T10940] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.893151][T10940] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1041.903050][T10940] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.914371][T10940] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1041.927128][T10940] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.935224][T10940] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:23 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:56:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, 0x0, 0x0) 18:56:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:23 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071756f0a613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:56:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mknod$loop(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:56:23 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x400000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:56:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, 0x0, 0x0) [ 1054.777331][T10973] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1054.812353][T10973] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:56:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80000, 0x0) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)=""/179) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000001c0)={0x35, 0x2, 0x6, 0x0, 0x0, [{r0, 0x0, 0x81}, {r0, 0x0, 0x3ff}, {r1, 0x0, 0x2f}, {r0}, {r1, 0x0, 0x200}, {r1, 0x0, 0x8}]}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000300)=""/243) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0x5, 0x4) 18:56:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000300)="0adc1f123c123f3188b070") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000000041}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev, 0x0, 0x32}, 0x0, @in=@broadcast, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, 0x0, 0x0) [ 1054.854024][T10973] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1054.925050][T10973] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1054.961295][T10973] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:56:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:23 executing program 4: clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000003, 0x20400000087) open(0x0, 0x8000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffe4, [], 0x10000248, &(0x7f0000000040), &(0x7f0000000200)=""/4096}, &(0x7f0000000000)=0x108) [ 1055.011170][T10973] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1055.080242][T10996] kernel msg: ebtables bug: please report to author: Wrong size [ 1055.121741][T10973] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1055.142249][T10978] IPVS: ftp: loaded support on port[0] = 21 [ 1055.200350][T10973] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1055.297127][T10973] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1055.306851][T10973] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1055.315831][T10973] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1055.325026][T10973] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1055.346774][T10973] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1055.358422][T10973] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1055.386379][T10973] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1055.394720][T10973] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:24 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000300)=0x7fff, 0x0) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:56:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:56:24 executing program 4: clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000003, 0x20400000087) open(0x0, 0x8000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffe4, [], 0x10000248, &(0x7f0000000040), &(0x7f0000000200)=""/4096}, &(0x7f0000000000)=0x108) 18:56:24 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:24 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071756f25613d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:56:24 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x500000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:56:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0xfffffffffffffffe, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000080)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) socket$unix(0x1, 0x2, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x4000, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r2, 0x80044326, &(0x7f0000000100)=0x9) [ 1055.662306][T11023] kernel msg: ebtables bug: please report to author: Wrong size [ 1055.699064][T11026] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:56:24 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1055.741801][T11026] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1055.773204][T11026] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:56:24 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) listen(r0, 0x8) [ 1055.820407][T11026] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:24 executing program 4: clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000003, 0x20400000087) open(0x0, 0x8000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffe4, [], 0x10000248, &(0x7f0000000040), &(0x7f0000000200)=""/4096}, &(0x7f0000000000)=0x108) [ 1055.899113][T11026] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1055.942961][T11026] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1055.982784][T11026] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:56:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/23, &(0x7f0000000300)=0x17) r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) socketpair(0x3, 0x6, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$tipc(r2, &(0x7f0000000200)=@name, &(0x7f0000000240)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000340)={0x80d, 0x6, 0x2, 0x6}, 0x6) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00022cbd7000fbdbdf25010000000000000007410000004c00180000000962726f6164636173742d6c696e6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x4) [ 1055.983674][T11030] IPVS: ftp: loaded support on port[0] = 21 [ 1056.000877][T11026] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1056.034898][T11052] kernel msg: ebtables bug: please report to author: Wrong size [ 1056.108809][T11026] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1056.149972][T11026] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1056.160467][T11026] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1056.177067][T11026] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1056.191612][T11026] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1056.200599][T11026] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1056.223551][T11026] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1056.231844][T11026] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:25 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:56:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000000)={0x8001000, 0x4, 0x1}) 18:56:25 executing program 4: clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000003, 0x20400000087) open(0x0, 0x8000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xffffffffffffffe4, [], 0x10000248, &(0x7f0000000040), &(0x7f0000000200)=""/4096}, &(0x7f0000000000)=0x108) 18:56:25 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071756f740a3d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:56:25 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x600000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 1056.752753][T11074] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1056.786351][T11074] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1056.800757][T11079] kernel msg: ebtables bug: please report to author: Wrong size [ 1056.825912][T11074] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:56:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080), 0x4) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) [ 1056.850089][T11074] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1056.867879][T11074] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1056.886322][T11074] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:56:25 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x0) [ 1056.902949][T11074] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1056.930672][T11074] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1056.983430][T11088] IPVS: ftp: loaded support on port[0] = 21 [ 1057.007140][T11074] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1057.021687][T11074] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:56:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockname$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x10000) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe, 0x4000000}, 0xc) [ 1057.043205][T11074] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1057.089326][T11074] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:25 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r3 = socket(0x2000000001, 0x2, 0x0) readv(r1, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x10000000000001f4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r1, 0x0) tkill(r2, 0x1000000000013) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000240)={0x4, 0x0, 0x7, 'queue1\x00', 0xc240}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x101) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000100)=0xfff) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, 0x0) [ 1057.154017][T11074] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1057.210356][T11074] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1057.234451][T11074] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1057.271876][T11074] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:26 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:56:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008914, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xfffffffffffffffe, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:56:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:26 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071756f74253d2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:56:26 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="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", 0xcfa}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000003dc0)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff43}, 0x0) [ 1057.644581][T11134] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1057.673094][T11134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:56:26 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x700000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:56:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:26 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'vat\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00', 0x43732e5398416f1a}) r2 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000240)=""/39, 0x27, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) dup2(r0, r1) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) 18:56:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 1057.734621][T11134] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1057.838333][T11134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000000c0)={r0, r2, 0xffffffffffffff95, 0x2c, &(0x7f0000000080)="9557863a4577977a934979c5a0a37768c32b51c5b5a33e0f9e918b8cf7ab218f67c14eed558fddb59b49510b", 0x555, 0x7, 0x4, 0x81, 0x2, 0x3, 0x4, 'syz0\x00'}) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) 18:56:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1057.891988][T11134] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1057.946820][T11134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1057.961767][T11162] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 18:56:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1058.002077][T11134] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1058.013406][T11162] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1058.040337][T11145] IPVS: ftp: loaded support on port[0] = 21 [ 1058.051513][T11134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1058.102898][T11162] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1058.168918][T11134] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1058.199472][T11134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1058.212950][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1058.219157][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1058.225870][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1058.231980][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1058.263437][T11134] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1058.277212][T11134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1058.316992][T11134] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1058.357215][T11134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1058.378861][T11134] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1058.387207][T11134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1058.452760][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1058.458640][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1058.717713][T11169] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1058.762901][T11169] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 18:56:27 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:56:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @multicast2}, &(0x7f00000000c0)=0xc) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x6, 0x2}) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 18:56:27 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071756f7461562f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:56:27 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) clone(0x4000002102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) 18:56:27 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x800000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:56:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x200000) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x400) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x103040, 0x0) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) [ 1059.018547][T11193] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1059.092093][T11193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:56:27 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) clone(0x4000002102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) 18:56:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:27 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setpgid(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r3 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, 0x0) [ 1059.191078][T11193] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1059.287444][T11193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1059.309588][T11193] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:56:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1059.337876][T11193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1059.376234][T11193] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1059.398600][T11193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1059.466265][T11193] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1059.491391][T11201] IPVS: ftp: loaded support on port[0] = 21 [ 1059.531522][T11193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1059.557131][T11193] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1059.565320][T11193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1059.580101][T11193] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1059.590877][T11193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1059.600756][T11193] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1059.608996][T11193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:36 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:56:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20800, 0x0) ioctl$PPPIOCSMAXCID(r2, 0x40047451, &(0x7f0000000080)=0x1) 18:56:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:36 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) clone(0x4000002102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) 18:56:36 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071756f74615b2f6465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:56:36 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x900000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) [ 1067.561011][T11245] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1067.575410][T11245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1067.586852][T11245] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1067.595258][T11245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:36 executing program 2: lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x3) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x8, 0x8}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x64, "a5a16958caa7809cc3ae0a59379d832cbee40439ff81242395abc63879338eed7da40abb05d04322a2f8d3519e30569a25e35e9354ec0cc403113a71d247e4b0f7526d5e67fd3bf089fa39394522812356178c17a5ed8c68676f3d846d9ce4e3162c5f28"}, &(0x7f0000000440)=0x6c) r2 = syz_open_dev$media(&(0x7f0000000280)='/dev/media#\x00', 0x80000000, 0x6002) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000100)="0adc1f123c123f3188b030") r4 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r4, 0x80685600, 0x0) r5 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x80) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r5, &(0x7f00000001c0)=[{{}, 0x15, 0xc3fc, 0x205fc110000}, {{0x77359400}, 0x0, 0x2, 0x8000}, {{r6, r7/1000+30000}, 0x1, 0x2, 0x5}, {{0x77359400}, 0x0, 0x8001, 0x3f}, {{r8, r9/1000+30000}, 0x15, 0x5, 0x7}, {{0x77359400}, 0x17, 0x98, 0xffffffff}], 0x90) 18:56:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1067.677800][T11245] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:56:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x3) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, 0x0) [ 1067.718514][T11245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 18:56:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1067.759144][T11245] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1067.772861][T11245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:36 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x10000) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000080)=""/139, 0x8b, 0x100, 0x2, 0x93f, 0x5, 0xeb}, 0x120) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) [ 1067.837444][T11255] IPVS: ftp: loaded support on port[0] = 21 [ 1067.859545][T11245] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 18:56:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1067.912433][T11245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1067.960783][T11245] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1067.981128][T11245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1068.005293][T11245] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1068.017766][T11245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1068.028861][T11245] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1068.041219][T11245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:37 executing program 1: mkdir(&(0x7f0000000140)='./file0/\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) write$ppp(0xffffffffffffffff, &(0x7f0000000480)="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", 0x100) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) close(r2) clone(0x4800a000, &(0x7f0000001f37), 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) read(r1, &(0x7f0000000400)=""/100, 0x64) dup3(r2, r1, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000}) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x5890, 0x0) 18:56:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:37 executing program 5: syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1800010, &(0x7f0000001600)=ANY=[@ANYBLOB="67727071756f74613d316465762f6b766d002c7065726d69745f646972656374696f2c6f626a5f726f6c653d21e680803cc880bf2f2623707070302c7375626a5f747970653d706f7369785f61636c5f6163636573736d643573756d2c6f626a5f747970653d2f6465762f6b766d002c7375626a5f757365723d2f6465762f6b766d002c00"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 18:56:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x3c9000, 0x0) ioctl$VIDIOC_ENUMINPUT(r1, 0xc050561a, &(0x7f0000000200)={0x7, "5ecdbb61c3e18d2faeb29c94983033893c80dbf8b29d21dc7984555621699155", 0x3, 0x9, 0x2, 0xff0000, 0x400, 0x2}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/225) r2 = syz_open_dev$video(&(0x7f00000002c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x8, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000001c0)={0x4, r3}) 18:56:37 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) clone(0x4000002102001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) 18:56:37 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) 18:56:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1fe, 0x400000000000) 18:56:37 executing program 3: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d6, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xa00000000) write$apparmor_exec(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) select(0x40, &(0x7f0000000080)={0x0, 0xfff, 0x0, 0x6, 0x0, 0x9, 0xd13f, 0x80000000}, 0x0, 0x0, 0x0) r1 = socket(0x1000000000000a, 0x80000000005, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @local, 0x7e}}, 0x0, 0x0, 0x0, 0xc26}, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) 18:56:37 executing program 2: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00R\x06\x96\xd4\x94\xb5\x98\xae\x90\xd7C\xfb\x87\xd9\xddk{\xa4\x10KyfEX\x85\x01\xe0\xf4\x04\x10w\xa4\'\xfd\x11\xbe\xed\x8c\x0fN\x8eiJ\xe6\rZ\xffC\x90~Gu\xe7\xb9(\x9a\x8a\xee\xc1\x8f\xd5\xb3\x88\'\xeb-W\x7f\xfd\x10p\n\xf2c\xe3\xf3\xe1\xb5\xc1\x8e^L\a1\xe1\x98\x00\x00\x00\x00\x00\x00') exit(0x0) fstat(r0, &(0x7f0000000240)) [ 1068.480287][T11295] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1068.512785][T11295] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1068.550848][T11295] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1068.582160][T11295] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1068.599062][T11295] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1068.607647][T11295] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1068.623014][T11295] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1068.641932][T11295] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 18:56:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, 0x0, 0x0, 0x400000000000) [ 1068.755308][T11310] IPVS: ftp: loaded support on port[0] = 21 18:56:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r0, 0x0, 0x0, 0x400000000000) [ 1069.211522][T11295] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1069.226692][T11295] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1069.236790][T11295] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1069.244634][T11295] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1069.253239][T11295] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1069.261371][T11295] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1069.269854][T11295] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1069.277637][T11295] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1221.652791][ T1044] INFO: task kworker/u4:4:447 blocked for more than 140 seconds. [ 1221.660534][ T1044] Not tainted 5.0.0-rc8-next-20190226 #43 [ 1221.666912][ T1044] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1221.675602][ T1044] kworker/u4:4 D25472 447 2 0x80000000 [ 1221.682006][ T1044] Workqueue: netns cleanup_net [ 1221.686787][ T1044] Call Trace: [ 1221.690070][ T1044] __schedule+0x817/0x1cc0 [ 1221.694521][ T1044] ? __sched_text_start+0x8/0x8 [ 1221.699408][ T1044] ? wait_woken+0x250/0x250 [ 1221.703947][ T1044] schedule+0x92/0x180 [ 1221.708008][ T1044] synchronize_rcu_expedited+0x54e/0x5b0 [ 1221.713659][ T1044] ? rcu_exp_wait_wake+0x3c0/0x3c0 [ 1221.718758][ T1044] ? finish_wait+0x260/0x260 [ 1221.723569][ T1044] ? __flush_work+0x4c3/0x8a0 [ 1221.728237][ T1044] ? insert_work+0x3a0/0x3a0 [ 1221.732994][ T1044] ? rollback_registered_many+0x676/0xfd0 [ 1221.738697][ T1044] ? find_held_lock+0x35/0x130 [ 1221.743501][ T1044] ? ___might_sleep+0x163/0x280 [ 1221.748340][ T1044] synchronize_net+0x3b/0x60 [ 1221.752966][ T1044] rollback_registered_many+0x67b/0xfd0 [ 1221.758500][ T1044] ? generic_xdp_install+0x3d0/0x3d0 [ 1221.763841][ T1044] ? find_held_lock+0x35/0x130 [ 1221.768627][ T1044] ? ip6gre_exit_batch_net+0x1f3/0x750 [ 1221.774191][ T1044] unregister_netdevice_many.part.0+0x1b/0x1f0 [ 1221.780338][ T1044] unregister_netdevice_many+0x3b/0x50 [ 1221.785867][ T1044] ip6gre_exit_batch_net+0x535/0x750 [ 1221.791146][ T1044] ? ip6gre_tunnel_link+0x100/0x100 [ 1221.796523][ T1044] ? ip6gre_tunnel_link+0x100/0x100 [ 1221.801708][ T1044] ops_exit_list.isra.0+0x105/0x160 [ 1221.806939][ T1044] cleanup_net+0x3fb/0x960 [ 1221.811337][ T1044] ? netns_install+0x1d0/0x1d0 [ 1221.816162][ T1044] process_one_work+0x98e/0x1790 [ 1221.821084][ T1044] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1221.826502][ T1044] ? lock_acquire+0x16f/0x3f0 [ 1221.831170][ T1044] worker_thread+0x98/0xe40 [ 1221.835859][ T1044] kthread+0x357/0x430 [ 1221.839926][ T1044] ? process_one_work+0x1790/0x1790 [ 1221.845181][ T1044] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1221.851415][ T1044] ret_from_fork+0x3a/0x50 [ 1221.855963][ T1044] INFO: task syz-executor.5:11305 blocked for more than 140 seconds. [ 1221.864056][ T1044] Not tainted 5.0.0-rc8-next-20190226 #43 [ 1221.870271][ T1044] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1221.878958][ T1044] syz-executor.5 D29808 11305 7880 0x00000004 [ 1221.885303][ T1044] Call Trace: [ 1221.888578][ T1044] __schedule+0x817/0x1cc0 [ 1221.893024][ T1044] ? __mutex_lock+0x721/0x1310 [ 1221.897847][ T1044] ? __sched_text_start+0x8/0x8 [ 1221.902747][ T1044] schedule+0x92/0x180 [ 1221.906818][ T1044] schedule_preempt_disabled+0x13/0x20 [ 1221.912259][ T1044] __mutex_lock+0x726/0x1310 [ 1221.916956][ T1044] ? rtnl_lock+0x17/0x20 [ 1221.921194][ T1044] ? mutex_trylock+0x1e0/0x1e0 [ 1221.926049][ T1044] ? lock_downgrade+0x880/0x880 [ 1221.930894][ T1044] mutex_lock_nested+0x16/0x20 [ 1221.935672][ T1044] ? mutex_lock_nested+0x16/0x20 [ 1221.940710][ T1044] rtnl_lock+0x17/0x20 [ 1221.944928][ T1044] sock_do_ioctl+0x254/0x300 [ 1221.949508][ T1044] ? compat_ifr_data_ioctl+0x160/0x160 [ 1221.955015][ T1044] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1221.961269][ T1044] ? tomoyo_init_request_info+0x105/0x1d0 [ 1221.967033][ T1044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1221.973300][ T1044] ? tomoyo_path_number_perm+0x263/0x520 [ 1221.978914][ T1044] sock_ioctl+0x32b/0x610 [ 1221.983267][ T1044] ? dlci_ioctl_set+0x40/0x40 [ 1221.987945][ T1044] ? __fget+0x35a/0x550 [ 1221.992080][ T1044] ? dlci_ioctl_set+0x40/0x40 [ 1221.996793][ T1044] do_vfs_ioctl+0xd6e/0x1390 [ 1222.001364][ T1044] ? ioctl_preallocate+0x210/0x210 [ 1222.006497][ T1044] ? __fget+0x381/0x550 [ 1222.010643][ T1044] ? ksys_dup3+0x3e0/0x3e0 [ 1222.015089][ T1044] ? nsecs_to_jiffies+0x30/0x30 [ 1222.019925][ T1044] ? tomoyo_file_ioctl+0x23/0x30 [ 1222.024883][ T1044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1222.031139][ T1044] ? security_file_ioctl+0x93/0xc0 [ 1222.036282][ T1044] ksys_ioctl+0xab/0xd0 [ 1222.041881][ T1044] __x64_sys_ioctl+0x73/0xb0 [ 1222.046555][ T1044] do_syscall_64+0x103/0x610 [ 1222.051140][ T1044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1222.057046][ T1044] RIP: 0033:0x457e29 [ 1222.060921][ T1044] Code: 24 28 48 89 4c 24 08 66 c7 44 24 10 01 01 48 c7 44 24 18 00 00 00 00 e8 a5 b0 fc ff 48 8b 44 24 38 48 89 04 24 e8 d7 77 fb ff <48> 8b 6c 24 40 48 83 c4 48 c3 48 89 d1 eb 90 e8 73 20 00 00 e9 7e [ 1222.080563][ T1044] RSP: 002b:00007f1c86c12c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1222.088978][ T1044] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 [ 1222.096975][ T1044] RDX: 0000000000400200 RSI: 0000000000008912 RDI: 0000000000000006 [ 1222.104965][ T1044] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1222.113035][ T1044] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1c86c136d4 [ 1222.121158][ T1044] R13: 00000000004c12be R14: 00000000004d3200 R15: 00000000ffffffff [ 1222.129206][ T1044] INFO: task syz-executor.5:11338 blocked for more than 140 seconds. [ 1222.137392][ T1044] Not tainted 5.0.0-rc8-next-20190226 #43 [ 1222.143666][ T1044] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1222.152335][ T1044] syz-executor.5 D29808 11338 7880 0x00000004 [ 1222.158759][ T1044] Call Trace: [ 1222.162073][ T1044] __schedule+0x817/0x1cc0 [ 1222.166549][ T1044] ? __mutex_lock+0x721/0x1310 [ 1222.171579][ T1044] ? __sched_text_start+0x8/0x8 [ 1222.176487][ T1044] schedule+0x92/0x180 [ 1222.180568][ T1044] schedule_preempt_disabled+0x13/0x20 [ 1222.186082][ T1044] __mutex_lock+0x726/0x1310 [ 1222.190734][ T1044] ? rtnl_lock+0x17/0x20 [ 1222.195131][ T1044] ? mutex_trylock+0x1e0/0x1e0 [ 1222.199912][ T1044] ? lock_downgrade+0x880/0x880 [ 1222.204827][ T1044] mutex_lock_nested+0x16/0x20 [ 1222.209591][ T1044] ? mutex_lock_nested+0x16/0x20 [ 1222.214681][ T1044] rtnl_lock+0x17/0x20 [ 1222.218759][ T1044] sock_do_ioctl+0x254/0x300 [ 1222.223420][ T1044] ? compat_ifr_data_ioctl+0x160/0x160 [ 1222.228878][ T1044] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1222.235214][ T1044] ? tomoyo_init_request_info+0x105/0x1d0 [ 1222.240940][ T1044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1222.247249][ T1044] ? tomoyo_path_number_perm+0x263/0x520 [ 1222.252934][ T1044] sock_ioctl+0x32b/0x610 [ 1222.257260][ T1044] ? dlci_ioctl_set+0x40/0x40 [ 1222.261918][ T1044] ? __fget+0x35a/0x550 [ 1222.266143][ T1044] ? dlci_ioctl_set+0x40/0x40 [ 1222.270829][ T1044] do_vfs_ioctl+0xd6e/0x1390 [ 1222.275462][ T1044] ? ioctl_preallocate+0x210/0x210 [ 1222.280584][ T1044] ? __fget+0x381/0x550 [ 1222.284803][ T1044] ? ksys_dup3+0x3e0/0x3e0 [ 1222.289220][ T1044] ? nsecs_to_jiffies+0x30/0x30 [ 1222.294110][ T1044] ? tomoyo_file_ioctl+0x23/0x30 [ 1222.299061][ T1044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1222.305364][ T1044] ? security_file_ioctl+0x93/0xc0 [ 1222.310487][ T1044] ksys_ioctl+0xab/0xd0 [ 1222.314678][ T1044] __x64_sys_ioctl+0x73/0xb0 [ 1222.319277][ T1044] do_syscall_64+0x103/0x610 [ 1222.323924][ T1044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1222.329813][ T1044] RIP: 0033:0x457e29 [ 1222.333732][ T1044] Code: 24 28 48 89 4c 24 08 66 c7 44 24 10 01 01 48 c7 44 24 18 00 00 00 00 e8 a5 b0 fc ff 48 8b 44 24 38 48 89 04 24 e8 d7 77 fb ff <48> 8b 6c 24 40 48 83 c4 48 c3 48 89 d1 eb 90 e8 73 20 00 00 e9 7e [ 1222.353372][ T1044] RSP: 002b:00007f1c86bd0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1222.361768][ T1044] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 [ 1222.369810][ T1044] RDX: 0000000000400200 RSI: 0000000000008912 RDI: 0000000000000006 [ 1222.377844][ T1044] RBP: 000000000073c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 1222.385985][ T1044] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1c86bd16d4 [ 1222.394252][ T1044] R13: 00000000004c12be R14: 00000000004d3200 R15: 00000000ffffffff [ 1222.402352][ T1044] INFO: task syz-executor.1:11307 blocked for more than 140 seconds. [ 1222.410511][ T1044] Not tainted 5.0.0-rc8-next-20190226 #43 [ 1222.416769][ T1044] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1222.425505][ T1044] syz-executor.1 D28480 11307 7867 0x00000004 [ 1222.432022][ T1044] Call Trace: [ 1222.435374][ T1044] __schedule+0x817/0x1cc0 [ 1222.439826][ T1044] ? __mutex_lock+0x721/0x1310 [ 1222.444637][ T1044] ? __sched_text_start+0x8/0x8 [ 1222.449499][ T1044] schedule+0x92/0x180 [ 1222.454160][ T1044] schedule_preempt_disabled+0x13/0x20 [ 1222.459634][ T1044] __mutex_lock+0x726/0x1310 [ 1222.464326][ T1044] ? rtnl_lock+0x17/0x20 [ 1222.468646][ T1044] ? mutex_trylock+0x1e0/0x1e0 [ 1222.473451][ T1044] ? lock_downgrade+0x880/0x880 [ 1222.478317][ T1044] mutex_lock_nested+0x16/0x20 [ 1222.483159][ T1044] ? mutex_lock_nested+0x16/0x20 [ 1222.488102][ T1044] rtnl_lock+0x17/0x20 [ 1222.492165][ T1044] sock_do_ioctl+0x254/0x300 [ 1222.496787][ T1044] ? compat_ifr_data_ioctl+0x160/0x160 [ 1222.502334][ T1044] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1222.508616][ T1044] ? tomoyo_init_request_info+0x105/0x1d0 [ 1222.514510][ T1044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1222.520749][ T1044] ? tomoyo_path_number_perm+0x263/0x520 [ 1222.526439][ T1044] sock_ioctl+0x32b/0x610 [ 1222.530774][ T1044] ? dlci_ioctl_set+0x40/0x40 [ 1222.535692][ T1044] ? __fget+0x35a/0x550 [ 1222.539858][ T1044] ? dlci_ioctl_set+0x40/0x40 [ 1222.544627][ T1044] do_vfs_ioctl+0xd6e/0x1390 [ 1222.549221][ T1044] ? ioctl_preallocate+0x210/0x210 [ 1222.554373][ T1044] ? __fget+0x381/0x550 [ 1222.558550][ T1044] ? ksys_dup3+0x3e0/0x3e0 [ 1222.563019][ T1044] ? nsecs_to_jiffies+0x30/0x30 [ 1222.567891][ T1044] ? tomoyo_file_ioctl+0x23/0x30 [ 1222.572878][ T1044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1222.579124][ T1044] ? security_file_ioctl+0x93/0xc0 [ 1222.584252][ T1044] ksys_ioctl+0xab/0xd0 [ 1222.588437][ T1044] __x64_sys_ioctl+0x73/0xb0 [ 1222.593071][ T1044] do_syscall_64+0x103/0x610 [ 1222.597745][ T1044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1222.603683][ T1044] RIP: 0033:0x457e29 [ 1222.607598][ T1044] Code: 24 28 48 89 4c 24 08 66 c7 44 24 10 01 01 48 c7 44 24 18 00 00 00 00 e8 a5 b0 fc ff 48 8b 44 24 38 48 89 04 24 e8 d7 77 fb ff <48> 8b 6c 24 40 48 83 c4 48 c3 48 89 d1 eb 90 e8 73 20 00 00 e9 7e [ 1222.627496][ T1044] RSP: 002b:00007f2c2967ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1222.635957][ T1044] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e29 [ 1222.643973][ T1044] RDX: 0000000000400200 RSI: 0000000000008912 RDI: 0000000000000004 [ 1222.651941][ T1044] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1222.660075][ T1044] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2c2967f6d4 [ 1222.668073][ T1044] R13: 00000000004c12be R14: 00000000004d3200 R15: 00000000ffffffff [ 1222.676105][ T1044] INFO: task syz-executor.1:11310 blocked for more than 140 seconds. [ 1222.684197][ T1044] Not tainted 5.0.0-rc8-next-20190226 #43 [ 1222.690421][ T1044] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1222.699118][ T1044] syz-executor.1 D26272 11310 7867 0x80000004 [ 1222.705497][ T1044] Call Trace: [ 1222.708887][ T1044] __schedule+0x817/0x1cc0 [ 1222.713341][ T1044] ? __mutex_lock+0x721/0x1310 [ 1222.718155][ T1044] ? __sched_text_start+0x8/0x8 [ 1222.723099][ T1044] schedule+0x92/0x180 [ 1222.727190][ T1044] schedule_preempt_disabled+0x13/0x20 [ 1222.732718][ T1044] __mutex_lock+0x726/0x1310 [ 1222.737421][ T1044] ? mark_held_locks+0xf0/0xf0 [ 1222.742168][ T1044] ? rtnl_lock+0x17/0x20 [ 1222.746473][ T1044] ? mutex_trylock+0x1e0/0x1e0 [ 1222.751349][ T1044] ? gtp_net_exit+0x192/0x3a0 [ 1222.756136][ T1044] ? find_held_lock+0x35/0x130 [ 1222.760924][ T1044] ? gtp_net_exit+0x192/0x3a0 [ 1222.765669][ T1044] ? lock_downgrade+0x880/0x880 [ 1222.770516][ T1044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1222.776932][ T1044] mutex_lock_nested+0x16/0x20 [ 1222.781694][ T1044] ? mutex_lock_nested+0x16/0x20 [ 1222.786738][ T1044] rtnl_lock+0x17/0x20 [ 1222.790828][ T1044] gtp_net_exit+0x1cd/0x3a0 [ 1222.795382][ T1044] ? gtp_genl_del_pdp+0x310/0x310 [ 1222.800424][ T1044] ? rcu_read_lock_sched_held+0x110/0x130 [ 1222.806296][ T1044] ? loopback_dev_init+0x150/0x150 [ 1222.811430][ T1044] ? gtp_genl_del_pdp+0x310/0x310 [ 1222.816494][ T1044] ops_exit_list.isra.0+0xb0/0x160 [ 1222.821613][ T1044] setup_net+0x3f2/0x730 [ 1222.825903][ T1044] ? ops_init+0x410/0x410 [ 1222.830229][ T1044] copy_net_ns+0x1d9/0x340 [ 1222.834682][ T1044] create_new_namespaces+0x400/0x7b0 [ 1222.840007][ T1044] copy_namespaces+0x351/0x3f0 [ 1222.844905][ T1044] copy_process.part.0+0x3d53/0x79e0 [ 1222.850198][ T1044] ? __cleanup_sighand+0x60/0x60 [ 1222.855197][ T1044] _do_fork+0x257/0xfd0 [ 1222.859369][ T1044] ? fork_idle+0x1d0/0x1d0 [ 1222.863850][ T1044] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1222.869303][ T1044] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1222.874792][ T1044] ? do_syscall_64+0x26/0x610 [ 1222.879470][ T1044] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1222.885592][ T1044] ? do_syscall_64+0x26/0x610 [ 1222.890282][ T1044] __x64_sys_clone+0xbf/0x150 [ 1222.894988][ T1044] do_syscall_64+0x103/0x610 [ 1222.899744][ T1044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1222.905685][ T1044] RIP: 0033:0x457e29 [ 1222.909577][ T1044] Code: 24 28 48 89 4c 24 08 66 c7 44 24 10 01 01 48 c7 44 24 18 00 00 00 00 e8 a5 b0 fc ff 48 8b 44 24 38 48 89 04 24 e8 d7 77 fb ff <48> 8b 6c 24 40 48 83 c4 48 c3 48 89 d1 eb 90 e8 73 20 00 00 e9 7e [ 1222.929222][ T1044] RSP: 002b:00007f2c2965dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1222.937695][ T1044] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457e29 [ 1222.945744][ T1044] RDX: 0000000000000000 RSI: 0000000020001f37 RDI: 000000004800a000 [ 1222.953848][ T1044] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1222.961801][ T1044] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2c2965e6d4 [ 1222.969800][ T1044] R13: 00000000004be1d9 R14: 00000000004ce8e0 R15: 00000000ffffffff [ 1222.977806][ T1044] [ 1222.977806][ T1044] Showing all locks held in the system: [ 1222.985582][ T1044] 3 locks held by kworker/1:1/22: [ 1222.990686][ T1044] #0: 0000000039472a93 ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: process_one_work+0x87e/0x1790 [ 1223.001826][ T1044] #1: 00000000ea85a589 ((addr_chk_work).work){+.+.}, at: process_one_work+0x8b4/0x1790 [ 1223.011585][ T1044] #2: 0000000006722238 (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20 [ 1223.019643][ T1044] 4 locks held by kworker/u4:4/447: [ 1223.024873][ T1044] #0: 0000000039cd5f6e ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0x87e/0x1790 [ 1223.035155][ T1044] #1: 00000000a7d213f1 (net_cleanup_work){+.+.}, at: process_one_work+0x8b4/0x1790 [ 1223.044591][ T1044] #2: 000000008484bddb (pernet_ops_rwsem){++++}, at: cleanup_net+0xae/0x960 [ 1223.053477][ T1044] #3: 0000000006722238 (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20 [ 1223.061486][ T1044] 1 lock held by khungtaskd/1044: [ 1223.066549][ T1044] #0: 0000000019566e67 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 1223.076018][ T1044] 1 lock held by rsyslogd/7739: [ 1223.080846][ T1044] #0: 0000000063f7fdc1 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 1223.089483][ T1044] 2 locks held by getty/7829: [ 1223.094351][ T1044] #0: 00000000e58f645e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1223.103473][ T1044] #1: 00000000213a2040 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1223.113094][ T1044] 2 locks held by getty/7830: [ 1223.117745][ T1044] #0: 00000000973dcd2d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1223.126756][ T1044] #1: 000000000f421d48 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1223.136425][ T1044] 2 locks held by getty/7831: [ 1223.141075][ T1044] #0: 000000003e26f24e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1223.150041][ T1044] #1: 0000000012e6a7e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1223.159680][ T1044] 2 locks held by getty/7832: [ 1223.164406][ T1044] #0: 000000003ea15b16 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1223.173394][ T1044] #1: 000000006240ba78 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1223.182993][ T1044] 2 locks held by getty/7833: [ 1223.187671][ T1044] #0: 000000000ddc7d7a (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1223.196675][ T1044] #1: 000000008ee84cfc (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1223.206723][ T1044] 2 locks held by getty/7834: [ 1223.211390][ T1044] #0: 00000000b5a47eb4 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1223.220369][ T1044] #1: 00000000781d128a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1223.229970][ T1044] 2 locks held by getty/7835: [ 1223.234681][ T1044] #0: 0000000081f01716 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1223.243718][ T1044] #1: 000000008765212d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1b70 [ 1223.253315][ T1044] 1 lock held by syz-executor.5/11305: [ 1223.258854][ T1044] #0: 0000000006722238 (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20 [ 1223.266868][ T1044] 1 lock held by syz-executor.5/11338: [ 1223.272305][ T1044] #0: 0000000006722238 (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20 [ 1223.280323][ T1044] 1 lock held by syz-executor.1/11307: [ 1223.285778][ T1044] #0: 0000000006722238 (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20 [ 1223.293808][ T1044] 2 locks held by syz-executor.1/11310: [ 1223.299344][ T1044] #0: 000000008484bddb (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1ba/0x340 [ 1223.308341][ T1044] #1: 0000000006722238 (rtnl_mutex){+.+.}, at: rtnl_lock+0x17/0x20 [ 1223.316393][ T1044] [ 1223.318713][ T1044] ============================================= [ 1223.318713][ T1044] [ 1223.327255][ T1044] NMI backtrace for cpu 0 [ 1223.331685][ T1044] CPU: 0 PID: 1044 Comm: khungtaskd Not tainted 5.0.0-rc8-next-20190226 #43 [ 1223.340335][ T1044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1223.350363][ T1044] Call Trace: [ 1223.353636][ T1044] dump_stack+0x172/0x1f0 [ 1223.357950][ T1044] nmi_cpu_backtrace.cold+0x63/0xa4 [ 1223.363194][ T1044] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1223.368804][ T1044] nmi_trigger_cpumask_backtrace+0x1be/0x236 [ 1223.374773][ T1044] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1223.380834][ T1044] watchdog+0x9b2/0xeb0 [ 1223.385000][ T1044] kthread+0x357/0x430 [ 1223.389041][ T1044] ? reset_hung_task_detector+0x30/0x30 [ 1223.394565][ T1044] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1223.400783][ T1044] ret_from_fork+0x3a/0x50 [ 1223.405312][ T1044] Sending NMI from CPU 0 to CPUs 1: [ 1223.410593][ C1] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x2/0x10 [ 1223.411565][ T1044] Kernel panic - not syncing: hung_task: blocked tasks [ 1223.425777][ T1044] CPU: 0 PID: 1044 Comm: khungtaskd Not tainted 5.0.0-rc8-next-20190226 #43 [ 1223.434416][ T1044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1223.444453][ T1044] Call Trace: [ 1223.447728][ T1044] dump_stack+0x172/0x1f0 [ 1223.452037][ T1044] panic+0x2cb/0x65c [ 1223.455914][ T1044] ? __warn_printk+0xf3/0xf3 [ 1223.460585][ T1044] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 1223.466209][ T1044] ? ___preempt_schedule+0x16/0x18 [ 1223.471297][ T1044] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 1223.477425][ T1044] ? nmi_trigger_cpumask_backtrace+0x1fa/0x236 [ 1223.483554][ T1044] ? nmi_trigger_cpumask_backtrace+0x204/0x236 [ 1223.489681][ T1044] ? nmi_trigger_cpumask_backtrace+0x19e/0x236 [ 1223.495810][ T1044] watchdog+0x9c3/0xeb0 [ 1223.499963][ T1044] kthread+0x357/0x430 [ 1223.504013][ T1044] ? reset_hung_task_detector+0x30/0x30 [ 1223.509542][ T1044] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1223.515764][ T1044] ret_from_fork+0x3a/0x50 [ 1223.521303][ T1044] Kernel Offset: disabled [ 1223.525711][ T1044] Rebooting in 86400 seconds..