00280)=0xe8) ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f00000002c0)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r2}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x404000, 0x86) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000040)={{0x4000000000008, 0x4, 0x1ff, 0x8, 0xffffffffffff361e, 0x10000}, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0x8000000000000002, "c0691a0e65f26dd5aea5c0e28def8eba1e2ca809122e975ace77519eab55f706c24242dfa43fc7297d92d8833e14c5ce8dfff958bc4467a669596f8b5fe8e621b56fef3320beff8d6f3a06af9ebf2004b1f0843023fac2b1637053fb381a4c97a8967426474f6501dffb660f1aacc98995764a8742c26c72c13adba4ca42720c"}) unshare(0x2000400) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000100)=0x9, 0x4) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:06 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000240)='schedstat\x00') setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e22, 0x5, @mcast2, 0x3}, {0xa, 0x4e21, 0x3da9, @mcast1, 0x3}, 0x6, [0x800, 0x81, 0x2, 0x9, 0x0, 0x9, 0x1, 0x49]}, 0x5c) r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x520c, 0x100) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r4, r0, 0xfffffffffffffff8}) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) dup3(r0, r0, 0x80000) connect$rds(r4, &(0x7f0000000180)={0x2, 0x4e23, @multicast2}, 0x10) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) [ 2256.245400][T27437] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2256.261822][T27437] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00', r1}) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:06 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6f, 0x200080) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) unshare(0x8000810) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0xfffffffffffffffb, 0x7, 0x401, 0x1c4f, 0xf, 0xffffffffffffffff, 0xfffffffffffffffa, 0xfff, 0x54, 0x8, 0x4, 0x3}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685, &(0x7f0000000180)={0x1, 0xc302, 0x1000, 0xe, &(0x7f0000000100)="5cd0323d1cf5bf95a7dfd958e463", 0x3b, 0x0, &(0x7f0000000140)="3edb640b7c09f2c96c2a16d5165a217f40c5ef463c95ba97c9ef3792837918d3300b7c9475402cf2ede797d58aa635325c166478dcda256afab188"}) getgroups(0x4, &(0x7f0000000200)=[0x0, 0xee01, 0x0, 0xee01]) r3 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setresgid(r2, r3, r4) [ 2256.404956][T27437] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2256.428350][T27437] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2256.475563][T27437] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:06 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000380)=0xe8) write$P9_RSTATu(r1, &(0x7f0000000440)={0x8f, 0x7d, 0x1, {{0x0, 0x6b, 0x1, 0x6, {0x81, 0x1, 0x1}, 0xa840000, 0xa, 0x5, 0x101, 0x4, '$em1', 0x28, 'vboxnet0:@vmnet0|systemppp1security@bdev', 0x5, 'nodev', 0x7, '\\cgroup'}, 0xf, '/dev/vhost-net\x00', r2, r3, r4}}, 0x8f) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) prctl$PR_SET_MM(0x23, 0x4, &(0x7f0000ffb000/0x2000)=nil) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) r5 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)={0x27, 0x3, 0x80000001, "e7b97e5da3f40cf08199fb5f76cd33823995d1a28feaf6268ee778d69696c90f751ed05d6d51c1"}) 14:07:06 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c00000023002908000000000000007056a811427374fa0002000000"], 0x1c}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) r3 = getpgid(0x0) r4 = getuid() stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002d00)=0x0) stat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000540)={0x34, 0x11, 0x8, 0x70bd2c, 0x25dfdbff, "", [@typed={0x14, 0x62, @ipv6=@remote}, @typed={0x8, 0x5, @pid=r1}, @typed={0x8, 0x70, @pid=r2}]}, 0x34}], 0x1, &(0x7f0000002ec0)=[@cred={{0x1c, 0x1, 0x2, {r3, r4, r5}}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}], 0x78, 0x8000}, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_VERSION(r9, 0xc0406400, &(0x7f0000000280)={0x1000, 0x48, 0x6, 0xe4, &(0x7f0000000080)=""/228, 0x1b, &(0x7f0000000300)=""/27, 0x8, &(0x7f0000000340)=""/8}) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000640)={0x2618, 0x3c, 0x8, 0x70bd2c, 0x25dfdbff, {0x1}, [@generic="2ba5ec707cc82c8f77fa6bf6e0499850e5572c286f30bd6a6a60c2587ab17ce4847c65bd2b41d7fc2ce632583e4d90e29f4b283a4cd5debf2719b5fc1e47d0e5a687f758325b327f4334197170e577613e4f44c3c222e17ca08d4ffd0f159549d90d3f07ff9603f50890cf7583b2116564ca1b64c2f0ed41ad98d027b3386f1894822ecc0b1cffe874961f6d539c515a70759f11535312c5fd1c0412d9fe343bf01a7b5c1823093d538d2187b66806d28f4199594842b58ed8bd71cfebb3e2f8dee1ba5dc08059b4d0d1ff2c00891d9fb9d9cdccafc69482edd5e3c6", @nested={0x1128, 0x56, [@generic="bc3f60eb83438b6a08c54b93772fac0403e5af93e4eb8b6439806f776ad3988e75c80b293c4a224628739d091f2bf85c297235573ee65295587e49773d4d2dcba73c", @generic="b5911eb9746002938c02b8beee1aae35877562f07c09e9b4", @typed={0x8, 0x25, @u32=0x7}, @generic="72a4c6f8a06b69557849aacbefc2158a54331211d5f2ca9dcc2df72c02658b38b9d92a03eefccd8df6a3ab3bd850f772d2639a0207d3f4bb7291b708788f6a0e56916b70a91e785c304d1b4e89c4c9191528aee2d35c5560ffe19cb3fed3a8f940228df2ea95a6763bf1bfb70f9647950a040c88ed836c5a7d37e723aa35bb8f16409c95115a3c3b583152226aed2a25869cfa2197e737e28bbba3f138c91a184dfd68ffe2230de84d61237cb38651141336", @generic="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@typed={0x8, 0x7b, @u32=0x100000001}, @typed={0x8, 0x21, @fd=r0}]}, @nested={0x12b0, 0x17, [@typed={0x8, 0x72, @fd=r0}, @generic="506e37b127e0806baa24446110e25823c46fda31756e465463d90a1794c90d3479e3c339a417f34f34832e88fae8a221cc16d0cf84cb645aa5bc0c760e64e6281a5c437d00ad1aa9d621a886cf1287980adcc9cb3fdd0fa2ac871a7294cbc6084e5a09c52c3c7f506322fc4f27726f364c7ad8c9564c404bea355dbb1dc2368678dddb5ea0d5ef4507aadca1616e8c266c909d037e7cc8d13d9b7ea4bdae5c5c6bde7aa21669ae4575db54034e4b0ba8953ac988fc13a4b3fb5a846649b3ad5f87a5f7b043da9e231ce56cec712802", @generic="1a6127cba717adf723c27984b07d84e55b6bf9a670bdd5bc26e6802acb179b136d869b54f4dbd78f90fb6242a567292f68e36c0e59c0ab132a7d00beb0fe0c14e294d65eaae9358d6c053c29f884ad09fd7d07a13e138ad8b94df5c68c46800ffa25a7d856cfc67e9c285b1e852ceab67ead8ff43c177328611407ed3be4fec2308d1958", @generic="d96fa9526bf7f95b31b55e5d843d98f8443c1574e5a3bc57f2f05baf30fb42d2041b3287181558c66ad01b0ca8618ec1013cf67c3506cf976cb5ff80bcdb0b55922d29c973a16d761f402adec389dc5794da214cf470f766c833a63238e94f30d2903719", @generic="c28154c3e30a6700b0a4c310bd802cd1b1aeff77a3592e05057b03a270b366e1881080d851ee73b30897326d5ddc5b15c4451ea8924c14084119fa533a4eedef1be7fc9a69e65af576adbdcb7d1a144a54a22b4a1302c4eb02a6fc4d502ff3ce2ace3d5c0f182c77ce26b8c072e1532a04bf9badfd6d3fecb2e9b58446c7dd592ff52668eeb7438c70ad48e9cdf3c0e970af7b867d1e6ecc34e219b4ceebbd8b533574586d99c47fd4a83b808caa8fbb6935622bcca4d9a072025cd1df82191da01a2c9473a38030c6018d151b2a39e16e963954e77003064bcd774a5b625d202cdbeab5ad9a66b22dfd", @generic="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@nested={0x34, 0x37, [@typed={0x8, 0x59, @uid=r10}, @typed={0xc, 0x54, @str='!{,}(\x00'}, @typed={0x1c, 0x69, @str='security+mime_type%$&\x00'}]}, @generic="33bd7b61670ea62c7729840d5fe9e96c2bcfbb36e530fc2ca1f73290ffc07b5e9148e4a047d98326bd82fe866e6486e5af600475d0b154dd66fade05329791953db984533425b33561871ded780b0391cbe3002a0f098848e93db26ddf5948e72e993ac266a40e33c25490098c673b0772808ea81d54ca872250a01affcb423a2d4ab23e8b50afa7c42efbc8a9f9d988b165dcba6028278560d86e277fc43cc77515ea0063f2bc20ffdf7b836294d0eaeb9d3fbb373535", @nested={0x58, 0x67, [@typed={0xc, 0x5, @u64=0x6}, @typed={0x8, 0x8c, @str='\x00'}, @generic="2b0b006c126958f6d1a0c508ce8dc446f846bd1fc6255e9621e1993f7e777e846e448cf28b0c1eb39246f131ed17faa79977cb4c5bb2e4e31f8eabcbd2"]}, @typed={0x8, 0x32, @fd=r9}, @typed={0x4, 0x3f}]}, 0x2618}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) [ 2256.525511][T27437] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:06 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000006c0400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:06 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x101000, 0x0) write$FUSE_GETXATTR(r1, &(0x7f0000000040)={0x18, 0x0, 0x8, {0x5}}, 0x18) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:06 executing program 5: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/capi/capi20\x00', 0x10400, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0xde268e2, [{}, {}]}, 0x7) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r1) 14:07:06 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0xffffff49) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000003c0)={{0x8, 0x0, 0x2a, 0xf529, 'syz0\x00', 0x3f}, 0x0, 0x20000000, 0x3, r2, 0x2, 0x8, 'syz1\x00', &(0x7f0000000100)=['md5sum\x00', '-\x00'], 0x9, [], [0x9, 0x6, 0xfffffffffffff529]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x1, 0x4, 0xffffffffffffffc0, 0x8001, 'syz0\x00', 0xf65}, 0x5, 0x4, 0x1ff, r2, 0x3, 0x3, 'syz0\x00', &(0x7f0000000040)=['/dev/midi#\x00', '\x00', '(\x00'], 0xe, [], [0x200, 0x2, 0x2, 0x8]}) 14:07:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8000, 0x4, 0x0, 0x8, 0x4, 0x3, 0x0, {0x0, @in={{0x2, 0x4e22, @loopback}}, 0x1, 0x10001, 0x0, 0x5a, 0x2a}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x100, 0x3, 0x7fffffff, 0x48, 0x15f}, &(0x7f0000000200)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) [ 2256.754780][T28689] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2256.774246][T28689] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:06 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x3, r1}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x3, {{0xa, 0x4e21, 0x2, @remote, 0x2}}}, 0x88) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r2, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x8b5f) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)) 14:07:06 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) dup3(r0, r0, 0x80000) [ 2256.804241][T28689] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2256.813660][T28689] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:06 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0xb, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000080)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f00000003c0)=""/4096}, &(0x7f0000000100)=0x78) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:06 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x11) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/69) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) 14:07:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) [ 2256.944680][T28689] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2256.984332][T28689] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:06 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x8, 0x80000001, 0x1da3, 0x0, 0x0, 0x9, 0x100, 0x2, 0x25, 0x0, 0xffffffff, 0x2000000, 0x100000001, 0x10000, 0xffffffffffffff9e, 0x3, 0x8, 0x0, 0x1, 0xfffffffffffff801, 0xbc4d, 0x6, 0x9, 0xf246, 0x14ffa0000000000, 0x0, 0xff, 0x8001, 0x7ff, 0xffffffffffff8001, 0x0, 0x6, 0x1, 0x4, 0xfff, 0x10000, 0x0, 0x8000, 0x2, @perf_config_ext={0xffff, 0x7}, 0x400, 0x7d6, 0x2, 0xd, 0xea11, 0x3, 0x1}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x8) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x8b5f) [ 2257.025381][T28689] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2257.069934][T28689] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:06 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0xffff}, 0x4) getuid() unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:06 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000006d0400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00ffffffff000008000a00020000000000000000000057000000005f4ccd32fe42804335ebf68e46c5fb7efa1aace6cf56c99488c20b6b1a4649ae58ffd085499fd20b292294cc8ba8a6063757372acfb48cfbb15296d20818efd0d298526fb156"], 0x1c}}, 0x0) 14:07:07 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) ioctl$VIDIOC_SUBDEV_G_CROP(r0, 0xc038563b, &(0x7f0000000000)={0x1, 0x0, {0x1, 0xbc32, 0x0, 0x36}}) 14:07:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VIDIOC_QUERYSTD(0xffffffffffffffff, 0x8008563f, &(0x7f0000000100)=0x0) ioctl$VIDIOC_S_STD(r0, 0x40085618, &(0x7f0000000140)=r1) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x9c, 0x29, 0x104, 0x0, 0x0, {0x2806}, [@generic="49d2a62bbf24ee912985a01bb17c3015c9fc6d8d74cb265ede389c28644d28fc7fc6c958e6d88837a846ad872428b915ea05381070f400900a05f250d5c479c47e4bc2c1927554cd3aaacb38e482204aba23dd72b3c6d89514445fb77a2e3a2c3391f4f14b9d398a7e40d2707cd990c5afa9f5f0177c61b5d35440de797f861de214470aa3660c7d"]}, 0x9c}}, 0x1) 14:07:07 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x24, r2, 0xa, 0x70bd25, 0x25dfdbfc, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x9}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) [ 2257.303215][T29768] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:07 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x84600, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x200, 0x3, 0x6}, 0x10) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r2, 0xaf01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xa45c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x1, 0x418391cb}, 0x8) fcntl$setflags(r0, 0x2, 0x1) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x8b5f) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f00000002c0)={0xb, 0x86, 0x401}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x8000, 0x27000000, 0x8, 0xaa2b, 0x10000, 0xfa4, 0x2, 0x2, 0x3, 0x3, 0x3}, 0xb) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x9}, 0x1) 14:07:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x301, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x401, 0x0, 0x10000, 0x8000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x4, r2}) write$FUSE_WRITE(r1, &(0x7f0000000080)={0x18, 0xffffffffffffffda, 0x5, {0x8001}}, 0x18) [ 2257.347347][T29768] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2257.364890][T29768] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:07 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000340)='/proc/capi/capi20\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022dbd7000fcdbdf250100000000000000084100007fd016fcbdfbda9f35c45adb042b835700140018"], 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x10) r3 = fcntl$dupfd(r0, 0x406, r0) unshare(0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000500)=@dstopts={0xbf, 0xa, [], [@calipso={0x7, 0x10, {0x76e2, 0x2, 0x100000001, 0x0, [0xff]}}, @hao={0xc9, 0x10, @loopback}, @pad1, @generic={0x4, 0x11, "469a40c84407bad48aea178cdac02cb45f"}, @calipso={0x7, 0x10, {0x7, 0x2, 0x5, 0xffff, [0x1f]}}, @jumbo={0xc2, 0x4, 0x8}]}, 0x60) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x0, 0x3, 0xfa, 0x0, 0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r3, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=0x6, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x9, 0x3}, 0x0, 0x0, &(0x7f0000000140)={0x4, 0x5, 0x6, 0xa3}, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x6}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300)=r4, 0x4) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000080)={0x200, 0x8, 0x7, 0x6, 0x4, 0x8}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x2, 0xe43}) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:07 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2001, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000100)=0x99) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2257.464418][T29768] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x12000, 0x0) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x305, 0xfffffffffffffc00, 0xfffffffffffffff8, 0xcd, 0x3ff}, 0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000100)="49b82d15af0f4046500b6d243f78cc5b9b28f81603a7ce546a655c26b5ff39f213eaa174e5573910ce89c98405e9f3932c147da42303ec0c43ff53a18e3a17ecf2a2ae2c306f941e4a42c78242c7b46b760398ae6ccf4d044bf224ff34cf2b5d8c49f34498f6de6e09baa28868bc4ca1a4ccf9e317a8ebc0473aa74558f938239e08d1ccc88e09a7462db825233f83077d4d4cb0adf04d", 0x97) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000600"], 0x1c}}, 0x0) 14:07:07 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) 14:07:07 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x8b5d) [ 2257.626221][T29768] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2257.649009][T29768] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2257.679432][T29768] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2257.744123][T29768] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:07 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000006e0400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:07 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x0, 0x4, [0x1, 0xfffffffffffffff8, 0x3, 0x7fff]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000540)={r2, 0xf0cc, 0x49, "e7d748277482308939f5af5ca9d67766e8f49947c0313261e8590e043b54d7395140171a8cc1fea0cec91c7be895c1553fbe216e8dbf420cc23faea06243666d549f1997b88c3cda63"}, 0x51) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x181100) ioctl$VIDIOC_QUERYMENU(r3, 0xc02c5625, &(0x7f0000000080)={0x200, 0x4, @name="878c25ec2f1dc176a14b89383955ff57677ae2e960d18373b8516ed023f02a1a"}) ioctl(r0, 0x1000008912, &(0x7f0000000840)="11dca5055e0bcfe47bf07008f1722f60dddae94c4ba3a5358b5ebbf3bcf67c6efd174a3b7f9b24f94698ba4b1d7aa95929f5066024f4d3ea90c84b4e4109229645891e7bb77831880ba8988d71484c1e3297b9184df7ffba1fc8a7739d8791f6e4c48778c4562a3fff8423b5595f9303a93ce424209344183b2e01d71e3b02dc4ea43101112a55ff78bafb5727a74bf8281cac39373ab796ab13b907be2823ebe1af10d6ce9f5f6eb7b3b57702514133c98c9756ef15018d2328ae2ff7fc05faca56e45d42") r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000003c0)={0x0, {{0xa, 0x4e21, 0x1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}}, {{0xa, 0x4e21, 0x9, @mcast2, 0x6}}}, 0x108) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x20, 0x4800) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f00000005c0)={0xa9, 0xf02}) 14:07:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000380)) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffff7fffffff, 0x10000) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080)=0xfffffffffffff000, 0x4) 14:07:07 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x3, 0x2) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:07 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x10400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) [ 2257.880658][T30900] IPv6: NLM_F_REPLACE set, but no existing node found! 14:07:07 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x0, 0x6, 0x2aa, 0x1fe, 0x2, 0x3e4, 0xc2e}, "51e68853d403f0c2267d98dc747f86b523a093697d3475f650d14e2897a743e742643baa6d7e4774f94be66fbab76cd9d1fbcd8e2595d96afb1b7478cecc6d4ac06a21814a1fdbeaa3f783662af650fd183f6318c444ecf1788453e29cb8258e53f54c394e372d8ddcb187ed0c59c564c98687bb66eb6c8291fb1cf02e856465db4c97", [[], []]}, 0x2a3) open_tree(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x80000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000440)="5bfe30ec9816a28b0507c85d03e266c2bbde7564f5866eb111c13e5b3118a4861c672187cb2db88bbed4b95d45a782272d302a9be60cf560e2f7fe7c3ffe8939d2a184cdc573f2f7c400244208438c4b873398cadb3f6d4b7822d44fa5347cfcc06462c2ff6c882d915efd84dc6bad2fdcb9d30923c853849236473a48109c115e1f9c5756d78dba578f56b61f34851a7b2ffd1c6a488ae27e4e7fde926920536065f8abf5e879a2c6f6dbd230cc3c832aa88353d15a4da1138fa0e48e52e514ef79d22f9ebeed7fbbef", 0xca) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000000100)={&(0x7f0000000080)="c7df5f98bc786d3a0b0219cb7566539363dca22212e3d51fcaaa483d6b7f25a02975ec6459c6314d3a5a9b5c2032e119e6896784fb026308815bfabe9773b0980ff5765cb1", 0x45}) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:07 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000000)=0x800, 0x4) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2258.021074][T31011] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2258.066391][T31011] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2258.115294][T31011] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2258.139177][T31011] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:07 executing program 0: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm_plock\x00', 0x43, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000200)={0x34, 0x0, &(0x7f00000001c0)}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x8b5f) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7f, 0x80040000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000000c0)={0x9, 0x3, 0x6, 'queue0\x00', 0x1}) setsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000080)=0x800, 0x4) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000240)={0x3a, 0x38, 0x17, 0x14, 0x4, 0x0, 0x0, 0x2a, 0xffffffffffffffff}) 14:07:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) 14:07:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x400, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x80000, 0x3) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000300)={'raw\x00'}, &(0x7f0000000380)=0x54) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000240)={0x7, 0x1, 'client0\x00', 0x4, "7253637f596c34d4", "070b4cf90c7b82981009fb5c0ea70b3cec2e5bbc40443bcf1219b5ff4ddc2df7", 0x6, 0x94}) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000080), &(0x7f0000000140)=0x4) write$nbd(r2, &(0x7f0000000440)={0x67446698, 0x0, 0x1, 0x3, 0x4, "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"}, 0x1fb) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007340)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r3}) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1cedea98c724b38ae4c145805ced000000000000000600000008000ac0000200000069c22409b686af8873edc49b11cfb1340b8eff82a3fb8159bb403920cd23999743f01a0844fdc9d963c3425789cd9d000000ef11cad7f4ae86b57ad226a525"], 0x1c}}, 0x0) [ 2258.216810][T31011] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2258.277135][T31011] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2258.302395][T31011] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2258.329402][T31011] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:08 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000006f0400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:08 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x8080f, 0x20) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x2000400) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x2100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0x9, 0x3ff}, 'port0\x00', 0x23, 0x0, 0x5, 0x5, 0x6, 0x1f, 0x7, 0x0, 0x4, 0x7f}) ioctl$VHOST_SET_FEATURES(r2, 0xaf01, 0x0) ioctl$UI_SET_KEYBIT(r2, 0x40045565, 0x206) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) setsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f0000000180)=0x1, 0x4) 14:07:08 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x1d, 0x4800) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0xc10, 0x70bd2b, 0x25dfdbff, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00000003c0)="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", 0x1000) 14:07:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000230000000600000008000a000200000050c74ecfaaf50b46431447098017a836a833557a99e09711ec020000000000000000"], 0x1c}}, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/userio\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffffffffffffffb, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='pids.events\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000100)='+wlan0[em0vboxnet0GPL.&:^ppp1^eth0\x00', &(0x7f0000000140)='./file0\x00', r2) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x400000, 0x0) 14:07:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) r1 = fcntl$getown(r0, 0x9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)='\x00'}, 0x30) setpgid(r1, r2) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40500, 0x0) r5 = dup2(r3, r4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r5, r4, 0xe, 0x1}, 0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x2) 14:07:08 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x240100, 0x0) connect$netrom(r1, &(0x7f0000000040)={{0x3, @default, 0x2}, [@null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) 14:07:08 executing program 3: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffffd, 0x80400) ioctl$VFIO_IOMMU_MAP_DMA(r0, 0x3b71, &(0x7f0000000040)={0x20, 0x3, 0x7fffffff, 0x10001, 0xfff}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2258.599794][T32294] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2258.627072][T32294] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2258.635861][T32294] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x100) ioctl$CAPI_NCCI_OPENCOUNT(r1, 0x80044326, &(0x7f0000000080)=0x3) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 2258.662277][T32294] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) r2 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000040)={0x3, 0x3}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x1, 0x7, [@broadcast, @remote, @remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local, @dev={[], 0x10}]}) 14:07:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) [ 2258.760753][T32294] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2258.784602][T32294] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2258.797530][T32294] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:08 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x561000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) r2 = semget$private(0x0, 0x0, 0x416) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000080)=[{0x3, 0x10001, 0x1800}], 0x1, &(0x7f0000000100)={r3, r4+30000000}) [ 2258.860783][T32294] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:08 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000700400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:08 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x220001, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x9, 0x71d, 0x7, 0xfffffffffffffffb, 0x970, 0xffffffff, 0x5cd, 0x8, 0x7, 0x1, 0xfffffffffffffff3, 0x9}) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x482000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000002c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000340)={0x5, 0x10, 0xfa00, {&(0x7f00000000c0), r2, 0x2}}, 0x18) ioctl$KDDISABIO(r1, 0x4b37) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000080)={0xfffffffffffffffb, 0x93e, 0x34b6, 0x101}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000380)={0x1, 0x9, 0x5, 0x0, 0x8001}) 14:07:08 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x14000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c002000230029080000000000000000068d000000000a0002000000"], 0x1c}}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0x101001, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000500)) ioctl$PPPIOCGDEBUG(r3, 0x80047441, &(0x7f0000000280)) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000200)) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r4, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, 0x0, 0x4107, 0x0, {0x14, 0x18, {0xa7, @bearer=@l2={'eth', 0x3a, 'gretap0\x00'}}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x20008800) accept4$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @broadcast}, &(0x7f0000000300)=0x10, 0x80800) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x144}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x204, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10001}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) openat$cgroup_subtree(r0, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000640)=""/204, &(0x7f0000000240)=0xcc) getsockname$packet(r0, &(0x7f0000000580)={0x11, 0x0, 0x0}, &(0x7f00000005c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000740)={@dev={0xfe, 0x80, [], 0x28}, r5}, 0x14) 14:07:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) write$P9_RWRITE(r1, &(0x7f0000000080)={0xb, 0x77, 0x2, 0x7ff}, 0xb) write$P9_RLERRORu(r1, &(0x7f0000000180)={0x2b, 0x7, 0x2, {{0x1e, '!prockeyring+securityD,eth1^!%'}, 0x6f4}}, 0x2b) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) fsetxattr$security_smack_transmute(r1, &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x3) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) 14:07:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c04000023002908000000200000000006000e0008000a2002000000"], 0x1c}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101882, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7e0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x6a02a44b}, 0x8) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)) 14:07:08 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host}, 0x10) 14:07:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xfffffffffffffffa) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) [ 2259.172492][ T1031] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:09 executing program 3: getgid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x2, 0x0, [{}, {0x80000001, 0x0, 0x0, 0x0, 0xfdfdffff}]}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000040)=""/57) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2259.237443][ T1031] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2259.254535][ T1031] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:09 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x410000, 0x0) ioctl$CAPI_SET_FLAGS(r1, 0x80044324, &(0x7f0000000040)=0x1) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:09 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) [ 2259.316378][ T1031] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:09 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7fe}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000040000}, 0x24040805) [ 2259.470107][ T1031] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2259.537377][ T1031] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2259.563619][ T1031] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2259.572568][ T1031] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:09 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000710400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:09 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x12002, 0x0) accept$inet6(r1, 0x0, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'veth0_to_hsr\x00', {0x2, 0x4e24, @remote}}) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000002300290800000000000000000600000008000a0002008000c35a1d6931ec41a85262af2f4ec0c2b3bee9496bf564c10c9b2188be5df5b2aa67bafdbb9ddc80e5c3b4253bf40665e511b3b5f91d48b439df1cb1b7181def7705f8"], 0x1c}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getscheduler(r1) 14:07:09 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) 14:07:09 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0xffffffff) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:09 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000)='/dev/udmabuf\x00', 0x2) 14:07:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0xffff, 0x2, 0x9a, 0x81, 0x1, 0x7a}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x204, 0x70bd2d, 0x25dfdbfd, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x9}}, ["", ""]}, 0x24}}, 0x20000001) 14:07:09 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@dev, @initdev, 0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xfb, 0x20000) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x16, 0x80, 0x2, 0x3, 0xe0, 0x1, 0x0, [], r1, r2, 0x4, 0x1}, 0x3c) 14:07:09 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0x8, 0x8, 0x61, 0x2, 0x0, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x7}}, 0x4, 0xe59, 0x10000, 0x900, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) unshare(0x2000400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast1, 0x100}}, [0x7, 0x3, 0x20, 0x0, 0x8, 0xfffffffffffffffd, 0x10000, 0x7ff, 0x40, 0x1, 0x800, 0xe942, 0x6, 0x4, 0x3]}, &(0x7f00000002c0)=0x100) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:09 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x82) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0xfffffffffffffffe, 0x7, {0x7, 0x1f, 0x40, 0x0, 0x80, 0x7, 0x7fffffff, 0x3}}, 0x50) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x25) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video0\x00', 0x2, 0x0) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_xen(&(0x7f0000000180)='/em1-system\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=xen,', {[{@access_uid={'access', 0x3d, r2}}, {@msize={'msize', 0x3d, 0x2}}, {@nodevmap='nodevmap'}, {@aname={'aname', 0x3d, '/dev/vhost-net\x00'}}, {@afid={'afid', 0x3d, 0x3ff}}, {@access_user='access=user'}], [{@seclabel='seclabel'}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@seclabel='seclabel'}]}}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) [ 2259.903502][ T2400] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2259.953589][ T2400] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:09 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x800, 0x400000) sendto(r1, &(0x7f00000000c0)="5dab82c7cff07a38a579c671ed8a7205c9811c5785c834fd65efa1d70759fed8eb6d98fedc80a5dd31b346da556fb38c", 0x30, 0x4081, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x0, 0x5}, 0x80) r2 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) connect$caif(r2, &(0x7f0000000040)=@dgm={0x25, 0x0, 0x8001}, 0x18) pwritev(r0, &(0x7f0000001c00)=[{&(0x7f0000000580)="d3fa39ae778fb730d3b52c3088a292795b324eb5e852e33de4b6f205a461d67bb72f74d7f703f378b1552ee7eca15c6e2c45d0db62390561b549fd1e8853dc9f2e445ce6c0a03784394d1f4bb313329367849f8334fc9bb34dd6776461e9b82e74a949d65bee4d368d6c1e5148176becf2d26b21738c0ed6562329634ccf62337aa706492441fd6fc78000f9faaca6c7b8a0892e959a8b741bb3abcc4b6796367d6218bcab09f4e66074565ff16284311f2fa4fe8c3618c72b109ac24bf87ccfe868", 0xc2}, {&(0x7f0000000680)="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", 0xfa}, {&(0x7f0000000780)="cf10fbc8b0c695c68ef9df02c0d175a5c26a317f535e02f5f8170370d9159e9818b19c88adbb2bfb3152369eda05ecea8c693a9cf5a5f7a59c07ddfd91e41036a08db40862098875a926aa3078b3837fb2a7037b3c59c016e0cc76b94571158610e215980efab8e3de8d53d3a0abf414dd562ff65f596a1c54c5cc5a0e8dcc4282c0f1993165986f9ae37bae867124", 0x8f}, {&(0x7f0000000840)="257742632278008eb24c2423465f3db6d6f70d7d2258bfdcc520cf56c48c7d89196c6f3685550a9c5bd9a7861a321b709021c16d360fb2de0dabd8b13dcf858b7f1c6a6fd79efef6eceb97b8cd54ee55d8befb1a8d546da51ba51df5cc135d348df3023bdeb2d49050154b30477a232b2748ae706297bc727e9506071f32b1429c0a9f06eabf2adac842363a787cefe7ab2fee1ade03ee", 0x97}, {&(0x7f0000000900)="3891b527c6ae4b27fdc96fd7c87cbacdd4586804a737722e82561a4e048e6a612eb013b4342cc3cccf8e1a2237f51e26ff611c25e7ace1fa1c41cc2a91507b2ee2e22c7dc631b35508efb2d1ed75e97390628c4452d70e589f984f3ca8fb0d27c85637269aa69c5d455c01bb3c6d93f74e23689b6935a8979ed45324bf21caa56bc6b07379b4b6371598a44b4755edbf65a97d52ff54bf2fc0adb96a914d4a1a51c08fb458e54ee590b7", 0xaa}, {&(0x7f00000009c0)="f97be7dcca991d7af3883e8f03754352b0583d37bd460c9b2e32812b27a9e277fbfb17365bbc6ddae666e0c26440d7abd6bc1e000974c1075173e2288f3b54030adc038d05b14878c84b56973fe7585939d252cc2d420db3765f8c6e233cd10b617d51f2ac6bb6b81dfc392f38399d3d259a766b05a5373da2af5525fcc144b52ea87faef640e2c430f474936554a81b17f8dff87506de8f192c34591e36c54194c15443807a452e62ba611133eae3242413c3797c4d19ae8c7404fd973deb4386f89e0bd98c", 0xc6}, {&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="e1988e0303e3f1c24ce19bd6abe65959eed0a4b158c633ddfbc9e54f82354d5373b7d33eb6779363ebebc4f451a502606d7e0ed33cc176e41b8bacc6cae4d2053b1a8553c529ca570588b463a754adedfee3d25c2d8a4817d89f5ba0dac9d16195b315769046d7353c3fb2df974f942d464a", 0x72}, {&(0x7f0000001b40)="cbef86ba55ee0aa5faaa8516b9a160b9682a0b57edd71d78d2261b7bffcfa7b811d0aa0cbb164be009e1dcad8f98b8e28c3f8a04aa21e216f8429c25e0133d237c8c1303573ad58f40cd970fbe3cac237cdd99840bb7a1c8c366c0bd013726dd41414a", 0x63}, {&(0x7f0000001bc0)="ec3e3cbf1b159ebb46eeded4eb6eb8fd56ab64c4fe2105", 0x17}], 0xa, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000280)="b46a8b459307a1c44009d4b1d321119adc745bc8ce6f447db352608dca7933eaae189e0a74ff1cc78d42143237522e0b3e38efb1d22e692fff7ee893fef0f84321f808f24b2d33dbd5a4010f9603bbe3a572be773ef59e711f30bf853e0a9bd0db8bd1f57fe38890943c", 0x6a}, {&(0x7f00000003c0)="1b434fd21e7eb2def7bb7f322ea00343ee6c8a0eb2bbaed666ca55e7dd052eaab5a0dcd68cf85235e2b838b25e84d8085bf71e4c4b5168261bf383deb933dfc988d1665a5274c2658858b161cb5b24214cc371009f2d493d0a5da19d506ab1f2e6507b7d4bc0895fb038d584ba9bda9199866e375022b693d9fc6f8660faea591c0935a755060342a2e85eaa5f1b2705fd5533afb621819dcae5328e", 0x9c}, {&(0x7f0000000300)="58eccc92aa3c854dfd216d8c11b756daf5942c7ec9894a6fababbb27c38ced303d529f42c55a7207788ee1a1ac22600729b8527cc7547aba8fd15407facf6c203ecc", 0x42}, {&(0x7f0000000480)="0bb510ca28b2c89670a06bfd3b7aaece9a7d5f1db6c754a5bc5ac7c985186762ef85ad89002a5e75fb5d485c68dd7bbb1a79392c077ee42f28ac19fca23e7c4d6ca6355156498aa2eef5335ce4869ddc4a0d03dd5dc937e3e2bb305bcf2ae79884f0cb2f98087ef6e483b4fc200e999a58b863643d8fb1b03ab6c8bc1f294316ded1e1901860cd54297926cbcf54102a799dcd", 0x93}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYRES64=r1], &(0x7f0000000240)=0x1) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) 14:07:09 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) [ 2260.036502][ T2400] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2260.054199][ T2400] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2260.147543][ T2400] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2260.192061][ T2400] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2260.208711][ T2400] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2260.232510][ T2400] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:10 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000720400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x1fffc) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') accept$nfc_llcp(r1, 0x0, &(0x7f0000000080)) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) r2 = socket$rxrpc(0x21, 0x2, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) fallocate(r2, 0x44, 0xf09, 0x7) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x7, 0x4) 14:07:10 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x20003) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x8000}, &(0x7f0000000480)=0x8) io_setup(0x6, &(0x7f0000000540)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x2100, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ubi_ctrl\x00', 0x525600, 0x0) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/capi/capi20\x00', 0x8000, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000d40)='/dev/input/mice\x00', 0x0, 0x0) io_submit(r2, 0x8, &(0x7f0000000dc0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x54f2, r0, &(0x7f0000000580)="9b087c533622862b17de2d3c4b919b9d6c254d6392ab3e6d348240cd2f2040ff3d475fad10c7abc1c4501fdc3d6624b886aeca3c51a862134db3db1d3c76b319e0de78a76c91bff96cc8ffb68d0dba80dedc51295e1c8389c5f7e045a895474b79ffb67ec3c2c7b34e3af5c6938962334675f58084a554ecfa105aff0fb721a12da575de01e6d4c1be58b8d3cf493dce43a4f872d61fb806ec5a80fe1b7f2e5821", 0xa1, 0x400000000, 0x0, 0x2, r3}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f00000006c0)="ab473145e8de67fda067911af299b4f3eec1c5b175b705f3061dd5f9090f02e1f8c34c6d9b7307d3f6eb8d5279249a4e0de05c2409b04fc53b42b3ffd03e4bede41b0c5a9cff6059d8672962c8f1b3e6ffbfcc44c9916695eb635639623e44a1ffe082dd3173dc7bd6ff1648eb45ca150694f2407a986c4e0b5f29de00d8721cf6152e3ae7f60a3380845eee5a1fd03ff2a96deb4fc3e2734547b15b66da28fbeb4d257e9b1e7eb9bf1e96ebe33acf51d99cb822ebdb9e9966fdb62c62dea8d234ca6930449c43ffb658250e2368ecccd32733321932", 0xd6, 0xff, 0x0, 0x1, r4}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x8, 0x3ff, r0, &(0x7f0000000840)="05e233f3ba42abc5fc9f9c8ac75be9034f80fb746dbd18e8d1463d7b20d5547d7dd00f4fe7b702a0463dd2ab660c380c41", 0x31, 0x200, 0x0, 0x2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f00000008c0)="6a3b608f595a16cc77872ba364fffda0ea481d70d19292e8ff54c5354d23caab54575d1df6e61bd8830f8a052054365cdb7380e041bb722eba90faf68118b62be497a53cfcd89510e04ae81e1fe6b97deb614f9892ab4306a4485d7e2c1a549fdc1ebc011ecba7b28ffc93a2f879f58910932447303907d4c5f1f58610e8a6a6f7b623de2e0091a0e2615994d2ddc040d3b3cdb1ab073f32a869bb028c453ed5efe7e3573eae14ec903c", 0xaa, 0x7, 0x0, 0x2}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x2, 0x222dd1f6, r0, &(0x7f00000009c0)="11f4a1166d83545770591199b747f4796e4b8d761fd42cc63b96a003ad9f91f1b32504dc243b504438b0b87d99106d96652444d75a97c907f9f9c30c52f0889e7fb7810756b90612dae87f1267dcc820744cb0806a76ed68", 0x58, 0x6, 0x0, 0x0, r5}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000ac0)="aba1aec293408bb179a7741503dbb4b68b3d700d655fa186c4c749a8ea64b04ae3814db2efcc0e814b46473d00094cc87b58f5bb1767b7ec7da502279538f38ef65f9e83710e3ae047e1e70bb44bd09cb12a37a83d1c5ab07122540202be2d842347f81463066e1a5ba45409280ae15d53a8a601ed2a914fbbe2153a9684098b485f580dbc77d681e66f4c90fc79aa0b110d96b8d066355d8de240ab878a898c006e1124d58e932b8481cbd5c206e3320a5b35cee31a7dae537f90936e669c6e820eee028b2fad4f0f5849ff281de638f51234237c58c1634603f55690da36d18262e8d73c8e31", 0xe7, 0xb3c, 0x0, 0x1}, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000c00)="f35620c4057ca9427a961d4b9b0c6209ef7ff507a9b50abf38890916a4861ff2ebcdc9687c2b180eef6bada8e7059a9201f11f4581b40dd5117b9560cbb4a020d975eba1333f3afc07aa23", 0x4b, 0x4}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000000cc0)="3481d22d3bfa594073e8bb3b19e672e08bc0a70d1263b82280237daabd7c0fa9c5cd95dc214b4f850eb48c0e191e6ca78847c44b9b72dbf55c79a21fa2c235ecc4b8610718bee677138948cb5d40ce20bc2c14c13c944084571a01dbd31aeeb3747cf7060debf1", 0x67, 0x7000000000000, 0x0, 0x3, r6}]) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r1, 0x38e}, &(0x7f0000000500)=0x8) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r8 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x7, 0x200000) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2, @in=@loopback, 0x4e23, 0x5, 0x4e24, 0x0, 0x2, 0xa0, 0x80, 0xc, 0x0, r9}, {0xfffffffffffffffe, 0x7, 0xeee, 0x1, 0x0, 0x5, 0x2, 0x6}, {0x6, 0x5, 0x0, 0x2}, 0x0, 0x6e6bb9, 0x2, 0x1, 0x1}, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4d5}, 0x0, @in=@remote, 0x3502, 0x1, 0x3, 0x9, 0x2, 0x7f, 0x5a}}, 0xe8) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000e00)={r7, @in6={{0xa, 0x4e23, 0x1000, @mcast2, 0xffffffffffffff12}}, 0xfffffffffffffffd, 0x0, 0x5, 0x1, 0x12}, &(0x7f0000000ec0)=0x98) r10 = accept$inet(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000000400)={r12, 0x80000, r8}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r10, 0x84, 0x79, &(0x7f0000000180)={r11, 0x5, 0x1}, 0x8) 14:07:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xf, 0x805, 0x9) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)=@gcm_256={{}, "5fa514dac69ff48f", "13d3d05bb62d3177e90b9fb09a5932c03abee020c25da13597ccff557f4a2dfd", "d765aefd", "c334e2556da96aaa"}, 0x38) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x70bd2a, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0xfffffffffffffea7}}, 0x4000000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) 14:07:10 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10000, 0x0) mq_timedreceive(r1, &(0x7f0000000080)=""/49, 0x31, 0x400, &(0x7f00000000c0)) 14:07:10 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$VIDIOC_G_FREQUENCY(r1, 0xc02c5638, &(0x7f0000000040)={0x1, 0x5, 0x3}) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x24, 0x4800) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000000)) 14:07:10 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x64400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400)={0x3ff}, 0x4) unshare(0x2000400) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000040)={r0, 0x579, 0x9, r0}) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) socket$caif_stream(0x25, 0x1, 0x2) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c0000002300000008000a0002000000"], 0x1c}}, 0x0) r1 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='eth0{,&-/-wlan0\x1c^vmnet1\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r2, 0xc, 0x70bd25, 0x25dfdbfe, {{}, 0x0, 0x4108, 0x0, {0x14, 0x18, {0xffff, @bearer=@l2={'eth', 0x3a, 'bcsh0\x00'}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20004804}, 0x80) 14:07:10 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x400000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x5) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x104072040100) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="98bc16f3ad159c652defa8627caf3f", 0xf, 0xfffffffffffffffb) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f00000000c0)={r1, 0x31, 0x9c}, &(0x7f0000000100)={'enc=', 'pkcs1', ' hash=', {'poly1305\x00'}}, &(0x7f0000000180)="782f718ebacfbff5a184eafc8ecc798baff9c58e0721095df805b34dc61d4a2dfa1d816478510698ef4271a44caaa117bd", &(0x7f00000001c0)=""/156) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) read$alg(r2, &(0x7f0000000300)=""/226, 0xe2) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(r2, 0x3b71, &(0x7f00000002c0)={0x20, 0x2, 0x6, 0xb527, 0x9e}) [ 2260.528271][ T3541] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2260.581600][ T3541] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2260.594958][ T3541] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:10 executing program 5: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x8900, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f00000001c0)={{0x3, @addr=0x3ff}, "58ce285959aaf5238a6f45251671cbc02d848159c64e771a47a71b0479bdf019", 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r2, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000000c0)=r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000140)) [ 2260.627877][ T3541] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2260.672367][ T3700] QAT: Invalid ioctl 14:07:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000001c0)="1d8f169dfbc237eb9f8d352b38778029abfbb6ece3e521c366d577dac6eaa781cb8b43ca81ed25fe0c67921905e4b1f237862e0fbb8f58e87d02109d17e1ef35152397897f69e0c55e6a42ee353999d187388036720a6ae9d25004308d45dd12caa7b127e708e27c9ba9344f9212eba2cac2e7bdcc453a54599da1d38a64b457f544447119ddd13b845ecb98b61ac9aff432a18c0bde05870eb27f84d1f73ae24c3005b7e1bc30d2694b1c0e565ca012936b28c302ef3ed65588c34012e8d0f2276b38fffd41", 0xc6, 0x44880, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x6}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0xea, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYRESOCT=r1], 0x1}}, 0x8000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req={0x3, 0x9, 0x8, 0x7ff}, 0x10) 14:07:10 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000730400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:10 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x3fffff) 14:07:10 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x40) 14:07:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x4700) r1 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x0, 0x2) ioctl$BLKPBSZGET(r1, 0x127b, 0x0) [ 2260.913454][ T4160] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:10 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x400, 0x0) accept$ax25(r0, 0x0, &(0x7f0000000280)) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x5}, &(0x7f00000003c0)=0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2040, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r3, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="d07a610a6a073da92ff25ced47b2bf1694b1da43", @ANYRES16=r4, @ANYBLOB="100025bd7004fcdbdf2507000000080003400500000008000600ff00000008000600cc000000147ef000fe800000000000aa08000500000000000800050000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x10}, 0x20008041) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000002c0)='bcsh0\x00', 0x10) r5 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000a80)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000b8050000f80300000000000018020000f803000000000000e8040000e8040000e8040000e8040000e804000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/64], @ANYBLOB="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"], 0x618) 14:07:10 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x22000000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) [ 2260.954440][ T4160] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:10 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0x4, 0x1, 0x4, 0x0, 0x6, 0x9}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8) r2 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) fcntl$setlease(r2, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x40, 0x0, 0x200, 0x80000000, 0x8, 0x2, 0x1cfb, 0x4, r3}, &(0x7f0000000200)=0x20) 14:07:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x393, &(0x7f0000000000)={&(0x7f00000000c0)={0xffffffffffffff90, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@generic="25e7ae27ba27fe3a2dcda224c0fdce0a20e43192c7ecfb796fbe3da3aa9957900ad992293608e31ff666cdcf01d4d72f0239d897739d88886babb84b4cba0e785ac8f91a4dee538a0e5096b8c0ad63b86e914cc969f64586a08b8ade89ebc35ffddd913b2dc197cdae6eee53cbcc6b97e09d529b46e8fcc6be531735a10eacfdff1260"]}, 0x98}}, 0x0) fsetxattr$security_smack_entry(r0, &(0x7f0000000040)='security.SMACK64MMAP\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) [ 2261.008887][ T4160] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000100)={{0x8001, 0x7ff}, 'port0\x00', 0x2, 0xa0020, 0x86f, 0xfffffffffffffff7, 0x20, 0x0, 0x3, 0x0, 0x4, 0x3}) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000080)=0x7, 0x4) fsync(r1) [ 2261.067572][ T4160] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2261.159354][ T4160] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:11 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x3, 0x400000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000640)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000ec0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000fc0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002d40)={@rand_addr, @dev, 0x0}, &(0x7f0000002d80)=0xc) clock_gettime(0x0, &(0x7f0000006300)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000061c0)=[{{&(0x7f0000002f00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000003240)=[{&(0x7f0000002f80)=""/92, 0x5c}, {&(0x7f0000003000)=""/28, 0x1c}, {&(0x7f0000003040)=""/172, 0xac}, {&(0x7f0000003100)=""/139, 0x8b}, {&(0x7f00000031c0)=""/8, 0x8}, {&(0x7f0000003200)=""/58, 0x3a}], 0x6, &(0x7f00000032c0)=""/163, 0xa3}, 0x5}, {{&(0x7f0000003380)=@isdn, 0x80, &(0x7f0000003480)=[{&(0x7f0000003400)=""/101, 0x65}], 0x1, &(0x7f00000034c0)=""/135, 0x87}, 0x5a}, {{&(0x7f0000003580)=@isdn, 0x80, &(0x7f0000003840)=[{&(0x7f0000003600)=""/12, 0xc}, {&(0x7f0000003640)=""/102, 0x66}, {&(0x7f00000036c0)=""/120, 0x78}, {&(0x7f0000003740)=""/193, 0xc1}], 0x4, &(0x7f0000003880)=""/211, 0xd3}, 0xf1}, {{&(0x7f0000003980)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000003a00)=""/8, 0x8}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/47, 0x2f}, {&(0x7f0000004a80)=""/217, 0xd9}, {&(0x7f0000004b80)=""/117, 0x75}, {&(0x7f0000004c00)=""/211, 0xd3}, {&(0x7f0000004d00)=""/230, 0xe6}, {&(0x7f0000004e00)}], 0x8, &(0x7f0000004ec0)=""/253, 0xfd}, 0x80000001}, {{&(0x7f0000004fc0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005180)=[{&(0x7f0000005040)=""/40, 0x28}, {&(0x7f0000005080)=""/212, 0xd4}], 0x2, &(0x7f00000051c0)=""/4096, 0x1000}, 0x9}], 0x5, 0x12100, &(0x7f0000006340)={r4, r5+10000000}) accept$packet(0xffffffffffffffff, &(0x7f0000007dc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000007e00)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007e40)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @initdev}}}}, &(0x7f0000007f40)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000000db40)={@ipv4={[], [], @dev}, 0x0}, &(0x7f000000db80)=0x14) accept$packet(0xffffffffffffffff, &(0x7f000000dbc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f000000dc00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000dc40)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f000000dd40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000dd80)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000000de00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f000000de40)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000de80)={@loopback, @initdev, 0x0}, &(0x7f000000dec0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000df40)={'team_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f000000df80)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f000000e000)={0x11, 0x0, 0x0}, &(0x7f000000e040)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000e080)={'sit0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f000000e0c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000e100)={'bond0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f000000e180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f000000e1c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000e200)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f000000e240)={'team0\x00', 0x0}) r24 = accept4(0xffffffffffffffff, &(0x7f000000e280)=@can={0x1d, 0x0}, &(0x7f000000e300)=0x80, 0x404d99d913ff857) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000e4c0)={{{@in6=@ipv4={[], [], @initdev}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f000000e5c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f000000e600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f000000e640)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000ed00)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f000000ecc0)={&(0x7f000000e680)={0x640, r1, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffffb}}}]}}, {{0x8, 0x1, r3}, {0xc0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r7}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0xc60800}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x1e4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r13}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r15}, {0x1a0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r16}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r19}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x138, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0x1, 0x9, 0x8, 0x800}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r27}}}]}}]}, 0x640}, 0x1, 0x0, 0x0, 0x4015}, 0x20000000) fsetxattr$trusted_overlay_origin(r24, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x3) r28 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r28, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:11 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000200)=""/196) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x1, 0xf4, &(0x7f0000000000)="cb5610df55656f0f3eeee0704712ccf5e939951f441a6c4cc1bab141eedab29feb18dadf97fd5bb256533f22aed29dbefddbb1f607a9b13d9d4e55feab26ee1aeede1bb269150b639a1db5e99b8a1a7969d6a56f278b1a2b5dbdece22ccb24a7471ba115651b65c49d95c0f927d56230bd4cf2288037f8973aa33e71383984de54ace5cc7e62c67e59db342e9d6182f0e064c42e5b6dac4c03227ab438db47ec6a58b26b4eb965da8bd8fc8edb69bf462f55e46165b8d3ae1a052dae68ce2c867e58f256562749056a10e01d51cade0a85fe7873bd4da21b22690084a00ae74710e4fe9ece722e3db803015d1fdcc0435d1fb923"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x4, 0x30}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x7}, 0x8) 14:07:11 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x40000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x1) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) [ 2261.231461][ T4160] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2261.312316][ T4160] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2261.334275][ T4160] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:11 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000740400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:11 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) 14:07:11 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x90103, 0x0) write$FUSE_IOCTL(r1, &(0x7f0000000080)={0x20, 0xfffffffffffffff5, 0x4, {0x6, 0x4, 0x0, 0x1}}, 0x20) fcntl$setflags(r1, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000100)=""/121) unshare(0x2000400) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, &(0x7f00000000c0)=0x1) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000040)) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VIDIOC_S_JPEGCOMP(r1, 0x408c563e, &(0x7f0000000080)={0xfda, 0xa, 0x2f, "6c62f3cbb83c0fd5638ee84e9f07c126d89b0a284ca86ab35089f16293902ac0f478f0ebef830fb93ef2ad5f5d772e79cba955e566c10d6761136934", 0x2d, "72851eb6349db3ca17280c46161d086aee7d8472b2e0abdb849e7eb637d8163f0885fe42366339a9ca45c11d86c3cf5610a7821cf575e127244bdb4d", 0x8}) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:11 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:11 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x210, r1, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x14, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7f}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'bridge_slave_1\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x7, @mcast2, 0x26}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xb, @local, 0x80000001}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x50000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x70b}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfa}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK={0xf0, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffff000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3be8}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1050}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffe01}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x80}, 0x4040000) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:11 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8020000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) 14:07:11 executing program 3: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xf001, 0x1], 0x2d971d2e, 0x40, 0x9}) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x80000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x159013, r3, 0x0) [ 2261.616799][ T5468] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2261.638547][ T5468] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2261.668158][ T5468] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x6, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:11 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x200000042000100) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000000004800) ioctl$CAPI_REGISTER(r1, 0x400c4301, &(0x7f0000000080)={0x6, 0x9, 0x6}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0x3, 0x7, 0x80000000, 0xcf, 0x412, 0xfdb}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) [ 2261.720352][ T5468] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) r1 = dup2(r0, r0) accept4$x25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x12, 0x80800) [ 2261.774880][ T5468] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2261.831296][ T5468] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2261.865864][ T5468] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2261.907523][ T5468] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:11 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000750400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:11 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$SIOCAX25CTLCON(r1, 0x89e8, &(0x7f0000000000)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x7, 0x5, 0x8, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast]}) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:11 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) 14:07:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r2, 0x1c, 0x0, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x6}}}, 0x90) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0xf6, 0x2, 0x2, 0x965, &(0x7f00000001c0)=[{}, {}]}) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x1, 0x5, 0x5, "3346e0d550ffdbcf3e00a83b815dc3de7c09a1896a57ac340aa2b5020222fba8f2151b6f41ccb92976b7f70e2afd39f9db4ae5fbe376afea5edaf0a8c5af53", 0x2f}, 0x60) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c2300290800000200e40000000600000008000a000200000000e7ffe52f"], 0x1c}}, 0x0) 14:07:11 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) [ 2262.153287][ T6303] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2262.208911][ T6303] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2262.243163][ T6303] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) 14:07:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f00000000c0)=0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x67, 0x100000000, 0x72, 0x2, 0x1}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x81, 0x0, 0x100, 0x32c4, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x5, 0x21e, 0x1, 0x2, 0x0, 0xffffffffffffff01, 0x1, {r4, @in6={{0xa, 0x4e20, 0x7f, @rand_addr="b21565009fad488c4e90b5aab0c43ec6"}}, 0x3f, 0xaaa8, 0x0, 0x10001, 0x8}}, &(0x7f00000003c0)=0xb0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x200, 0x0) dup2(r0, r0) r6 = fcntl$dupfd(r0, 0x0, r0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000100)={0x6, 0x3f, 0x1, 0x12e7, 0x4, [{0x1, 0x9, 0x1f, 0x0, 0x0, 0x102}, {0x80, 0xac, 0x3, 0x0, 0x0, 0x300}, {0x6, 0xfff, 0x340c}, {0xff, 0x3ff, 0x1, 0x0, 0x0, 0x2}]}) ioctl$BLKPBSZGET(r6, 0x127b, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e23, 0xff, @empty, 0x4}}, [0x4, 0x9, 0xffffffffffffff00, 0x1, 0x3, 0x81ae, 0x8, 0x2, 0x9, 0x6, 0x101, 0x3, 0x9, 0x15b, 0x7fff]}, &(0x7f0000000540)=0x100) 14:07:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000072eff0)=[{&(0x7f0000000180)="480000001400050009004b01fcfc8c860a88ffff5bf109000000ed5e000000006203005b080000000000000000000000000000000000ffffff9e00"/72, 0x48}], 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) r2 = fcntl$getown(r1, 0x9) syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/uts\x00') getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x7fff, 0x6, 0x5, 0x40}, {0x7, 0xfffffffffffffff7, 0x2, 0x1}, {0x4, 0xdc, 0x0, 0xfff}]}) [ 2262.259936][ T6303] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) 14:07:12 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x20) getsockopt$rose(r1, 0x104, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) [ 2262.333110][ T6303] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2262.359390][ T6793] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2262.366618][ T6303] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000290800000000000000000600000008000a00020000000000"], 0x1c}}, 0x0) [ 2262.399606][ T6303] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2262.466777][ T6303] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:12 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000760400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x200) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40200) ioctl$BLKPBSZGET(r1, 0x127b, 0x0) 14:07:12 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=@md5={0x1, "5e220e964ba7ee2d3d7f5fdbf797be25"}, 0x11, 0x2) 14:07:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket(0xf, 0x7, 0x7) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x1, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x25}}, 0x1808800}, 0x1c) 14:07:12 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x4000000000200) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x521000, 0x0) ioctl$VIDIOC_S_FBUF(r1, 0x4030560b, &(0x7f0000000080)={0xe8, 0x1, &(0x7f0000000100)="1e8de724b0abb62ca336bea8753cbd30efa5407cd6d454ee26ee6e7fcbf713edbf6ecc49bf3a67e16ef2aa13dc3399218c536a510ddcfe6ad54056ee3e1065ff8b5d6cf36cbf7d617171f3e7dc761d7bb89d2efdd47615d554c40a", {0x1, 0x8, 0x317b7e5f, 0x0, 0x1, 0x7f, 0x5, 0x100000000}}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) 14:07:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0xa, 0x3) openat$cgroup_ro(r2, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x54000d00) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) [ 2262.773327][ T7424] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:12 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x8002, 0x0) write$P9_RFLUSH(r0, &(0x7f0000000040)={0x7, 0x6d, 0x1}, 0x7) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8067, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2262.829957][ T7424] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x8b5f) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r0, r2, r3) 14:07:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) [ 2262.878919][ T7424] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2262.897929][ T7424] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1e00000023005cd5296c0a000200"/30], 0x1c}}, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="b96b040aab2756bbb71c6460c51393b65292f8b8abeaca314f08", 0x1a}], 0x1, 0x0) [ 2263.010788][ T7424] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2263.052515][ T7424] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2263.107487][ T7424] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2263.132038][ T7424] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:12 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000500300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:12 executing program 3: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x2000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:12 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x20000200) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x80) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000000c0)) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r2, 0x100, 0x70bd26, 0x25dfdbfc, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x7}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0x91, 0x1, "7e9f2d97e03f04a7f294a9e7755365700ef23919a496b862e95a7052d1eb7999179e347cac2846869a5fa084c3547797cb41e3516e9ab4845da8b0bc0c14d06e03af9071414d02078df0b7a90d1affa69336ce2cc3d26da3647ee2a2adac81776cbeebbe42b5c8af88ab7b5ec33e4b75acca2105d29076f8a6d8d322ab916e671ecd96d47ddace9b1c"}, 0x40000) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x2) 14:07:13 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x58) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000300)=0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x100, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x6b9ddc4b}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000240)={{0x2, 0x4e24, @broadcast}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x8, {0x2, 0x4e23, @remote}, 'veth1_to_bridge\x00'}) syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x3, 0x2) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r2) 14:07:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x202000400) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:13 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(0x0, 0x4000) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x800009) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xf2a1, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') openat$apparmor_thread_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000001440)={0x8, "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", 0x1000}, 0xfffffc41) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r2 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) unlink(&(0x7f0000000040)='./file0\x00') ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) [ 2263.349485][ T8677] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2263.376758][ T8677] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:13 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x40) 14:07:13 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x20003fc) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) [ 2263.431190][ T8677] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000230029080000000000000000060000001204e87496ac3e4f"], 0x1c}}, 0x0) sendto(r0, &(0x7f0000000140)="0887d51ba645d2d2f050f7be653fdc58629236d4dace6f8581b4a303f43b3d83974284a09864aadf02ca6e80018193d6964ac02e58dbae845afa0e", 0x3b, 0x800, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x80) recvmsg$kcm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000240)=""/121, 0x79}, {&(0x7f0000000140)}], 0x4, &(0x7f0000000300)=""/97, 0x61}, 0x60) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='syzkaller0\x00'}) [ 2263.495300][ T8677] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:13 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$binfmt_aout(r0, &(0x7f00000003c0)={{0x10f, 0x3f, 0x8000, 0xad, 0x1dc, 0x1, 0x51, 0x1}, "285b1f2904e4c720f5ff94f8cbf4f71259561bf342ce8cfdc85691593d94dd", [[], [], [], [], []]}, 0x53f) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2263.561105][ T8950] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2263.602305][ T8950] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2263.619646][ T8677] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2263.661153][ T8677] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2263.705934][ T8677] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2263.722135][ T8677] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:13 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000600300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000000040)) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:13 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) 14:07:13 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) 14:07:13 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x200, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x95, "db4268466e840536ae1c4b7ccc7285854ba24b440968d526c2e8e21e2cb4b77ddf0d3e1d1afc4e06a55f937a49e4335d0652008699cad754049328304474eb6388d82b3608a3235ad40117c94ebf11a2122376e4999b9d6949ba2a11166705e4a3cdb6efeb500626bb823913e30d08d4bed3a0b1a19c9168a00935682c5dfaba778caa75ee9fb7943a1974320359c637dd4f8fd6a6"}, &(0x7f00000001c0)=0x9d) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x1ff, @rand_addr="7b35ea78f16dbebd2a6d56a2fc1c3de2", 0xffffffffffffff38}}}, 0x84) r3 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)={0x1}) 14:07:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3, @rand_addr="a607086ca55869789bb844700dacb589"}}, 0x7, 0x7, 0x81, 0xd3, 0xffffffff}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x2, 0x8}, 0x90) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c0000002300290800000000000000000600000008000a0002000040"], 0x1c}}, 0x0) 14:07:13 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x60040, 0x0) write$P9_RRENAME(r1, &(0x7f00000001c0)={0x7, 0x15, 0x2}, 0x7) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000180)=0x121) [ 2263.982683][ T9764] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2264.012111][ T9764] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2264.044103][ T9764] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2264.083227][ T9764] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:13 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0xffffffff, 0x8000) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f00000001c0)={0x4a4, 0x4c314356, 0x1, @discrete={0x0, 0x2}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000200)=0xffffffffffff5533, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000080)=""/85) open$dir(&(0x7f0000000100)='./file0\x00', 0x8002, 0x21) 14:07:13 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffc00, 0x40000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/34) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:13 executing program 3: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20ncci\x00', 0x30400, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x2, 0x1, 0xdc, 0xfffffffffffff001, 0x0, 0x6, 0xc0000, 0x4, 0xe78, 0x10000, 0x53, 0xc9d8, 0x9, 0x4, 0x7, 0xffff, 0x0, 0x7, 0xc8a4, 0x4, 0x1, 0x6a0b4040, 0x8, 0xcade, 0xc8b, 0x819b, 0x20, 0x3f, 0xbfd, 0x40, 0x5, 0x7, 0x8, 0xfc3d, 0x7, 0x8, 0x0, 0x6, 0x0, @perf_config_ext={0x2, 0x1}, 0x2482, 0x7ffe, 0x2, 0x0, 0x0, 0x4, 0x5}, r1, 0x9, r1, 0x4) ioctl$int_out(r1, 0x0, &(0x7f0000000040)) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000100)={0x0, 0xbf, "ed19bc8eaebadddb73b56ce349978bb3ad4598759395bb4515c6f6517e6ebd48894231d6603bae3168849383c3cdadb2b3be4af1794b08c3e254d7c8d814f76e6d3df208e1761d36d64287dcd2a99c454c9db7f774eaf436f5dd717f2b90b16e3f6f1a935351d7a336c577fa57c7da5ed7028f6a7668fa36c73bf032c57bc3582b0627c2bbecae15faaaa85e8f9bc20fd6872a9e381a5547d2308141029b8a8b9ad0c294a37f550f41aebe3c125fc92812f2b4212208e48ed3652ef309e612"}) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x9, 0x2000) [ 2264.166448][ T9764] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2264.244086][ T9764] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2264.275946][ T9764] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1400) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000300)='/proc/capi/capi20ncci\x00', 0x4002, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000340), 0x4) 14:07:14 executing program 1: r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x8, 0xa00) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x0, 0x70bd26, 0x25dfdbfc, {}, [@FOU_ATTR_IPPROTO={0x8}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040000) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r2, 0xc0045c79) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c0000002300000325bd7000001b00002600000008000a0002000000"], 0x1c}}, 0x0) 14:07:14 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000040600300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:14 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000080)={0x2, 0xffffffff80000000, 0x8, 0x36, 0x6, 0x7da2}) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0xc00}, 0xc) ioctl$VIDIOC_G_TUNER(r1, 0xc054561d, &(0x7f0000000140)={0xff, "206ed5253d25b48c6e1461290f45392628e20687a9f2d6b5410bea6203a3f999", 0x7, 0x80, 0x80000000, 0x3, 0x0, 0x4, 0x17a8, 0x100}) [ 2264.315804][ T9764] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:14 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000001c0)={r2}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, r1, 0x0, 0xb, &(0x7f0000000040)='/dev/midi#\x00', 0xffffffffffffffff}, 0x30) kcmp(r3, r4, 0x0, r0, r1) mq_timedreceive(r1, &(0x7f0000000200)=""/1, 0x1, 0x0, &(0x7f0000000240)) 14:07:14 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:14 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) r0 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000080)={0x0, @reserved}) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80200}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r1, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e21}, @FOU_ATTR_PEER_V4={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x24}}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c0000002300290800000000000000000600002cdfa7a7e4fb0a1290"], 0x1c}}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x100000001, 0x420c00) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xb8, r3, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e22}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x40) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000240)={0x0, 0x0, 0x7fff, 0x1}) 14:07:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x100) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000001c0)) unshare(0x2000400) lookup_dcookie(0x0, &(0x7f0000000000)=""/158, 0x9e) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) r2 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x80, 0x20800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x40}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000140)={0x5, &(0x7f0000000100)="8a614d17d8"}) 14:07:14 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) socket$key(0xf, 0x3, 0x2) [ 2264.551381][T10714] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2264.589378][T10714] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:14 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x80000, 0x0) r1 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='$nodeveth1-\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={'syz', 0x3}, r2) [ 2264.636302][T10714] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:14 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffbad) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x800, 0x0) ioctl$PPPIOCSNPMODE(r1, 0x4008744b, &(0x7f00000001c0)={0xc2a7, 0x3}) recvfrom(r0, &(0x7f0000000000)=""/29, 0x1d, 0x12140, &(0x7f0000000040)=@tipc=@id={0x1e, 0x3, 0x3, {0x4e24, 0x1}}, 0x80) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x8, "f44a99b4b93cc7b897b3a8b1b23089945a04a662e41e7114104e466a8363eecc67a90538b3d1096aee855eb30f53e6b41a73854c6f787091fef6331af99cdfb1", "1218d12c490ad9ad6b3f2a9452a4fed9826804ad5f0c8875df9df16a35357d2d", [0x6, 0xfff]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@empty, @in6}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)={0x4, 0x5, 0xfffffffffffffffd}, 0x10) 14:07:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4000, 0x0) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f00000001c0)={@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x3bfffc, 0x0) ioctl$TIOCGSID(r2, 0x5429, 0xffffffffffffffff) ptrace$getsig(0x4202, 0x0, 0xfffffffffffffffb, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1cf500002300290800000000000000000600000008000a0002000000"], 0x1c}}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e21, 0x3000000000000000, @dev={0xfe, 0x80, [], 0x2a}, 0x20}, {0xa, 0x4e24, 0x4, @mcast2, 0x2}, 0x2, [0x38000, 0xffff, 0x7c5, 0x0, 0x6, 0xfffffffffffffff8, 0x6, 0xffff]}, 0x5c) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000040)=0x7) [ 2264.678469][T10714] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2264.795589][T10714] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2264.828849][T10714] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:14 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x20000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) 14:07:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/100, 0x64}], 0x1, &(0x7f0000000180)=""/74, 0x4a}, 0x120) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@ipv4={[], [], @local}, 0x78, r2}) [ 2264.874362][T10714] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2264.891848][T10714] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:14 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) fstat(r0, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x181000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000240)={0x1, 0x0, [0x0]}) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000280)=0x800, &(0x7f00000002c0)=0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:14 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x20, 0x4800) 14:07:14 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000700300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000023f4d7da9a5f749e0029080000000000000000060000000800080000000000f8d409feb90288577a1ba89b197c5ce8bbc52c8146f360e2d6d135c1e8e72c0cb86afc0376cbfcf57a125688cc8b17103a1ef4f1552b9266b9474e7bab9f5f5d12ed501275b2d01b3f1730db3dc5168410e02ee3be95da9478a5fc1c5367a270ea7e8eb45f4ec2b38d7a845cf4153e1478534778217b644c80b5f6b471ccb12c274448040f8522da8056b9f9ae4cff93e61edb590ef71370d72d47f14d01a670df119fc4d8d368af1fcb3b83d91217f1616a3d78c05626ad84376a9e67be22630f6f895a5ea7b39a"], 0x1c}}, 0x0) 14:07:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002300290800000000000002000000a7825c5c8fb59ddcd420000000c3060000489d000a0002000000"], 0x1c}}, 0x0) 14:07:14 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2265.113690][T11962] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x200000) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000080)={0x80, 0x7, 0x4, 0xf802, {0x0, 0x7530}, {0x6, 0xe, 0x7, 0x4, 0x800, 0x8, "2ea24e02"}, 0x7, 0x7, @planes=&(0x7f0000000040)={0x200, 0x4, @userptr, 0x1}, 0x4}) 14:07:14 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/187, 0xbb) 14:07:14 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x40000, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x1ff, &(0x7f00000000c0)=0x2) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) [ 2265.170569][T11962] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7fffffff, 0xd7}, &(0x7f0000000100)=0x8) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x88000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r3, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x1c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20048841}, 0x800) write$binfmt_script(r0, &(0x7f0000000640)={'#! ', './file0', [{0x20, '($'}, {0x20, 'bdev'}, {0x20, 'trusted'}, {0x20, '(cpusetprocposix_acl_access!@ppp1lo\'-\'em1uservmnet1'}, {0x20, '['}], 0xa, "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"}, 0x1051) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x412c}, 0x8) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x202) [ 2265.240590][T11962] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2265.277410][T11962] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:15 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x79, "3b1bd719749aae0e970dd8c5a954073be5423fcfcc0be52d49124fe688b992e2de1437f44a93e84a04a5f61556b2b64eef69617b611ae084931e34f392772bd2b35f1468406e1f8d73f54ae4c7d23048118b11524b1b94b00d50cba108af0a87a906f56c6a213f1899d317846ae6fb095768d7ff5ebca72264"}, &(0x7f0000000080)=0x81) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000240)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x80, 0x0, 0xfffffffffffffdad, 0xfffffffffffff184, 0x8a, 0x1, 0xe773, r2}, &(0x7f0000000200)=0x20) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280)=0x17d1, 0x4) 14:07:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) [ 2265.372957][T11962] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:15 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10800, 0x0) write$P9_RSTATFS(r1, &(0x7f0000000100)={0x43, 0x9, 0x1, {0x4, 0xca, 0xffffffffffff0001, 0x3, 0x200, 0x1ff, 0x2, 0xa3f9, 0x8001}}, 0x43) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200, 0x0) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r2, 0xc0305616, &(0x7f0000000080)={0x0, {0xffffffffffffffc0, 0x1}}) [ 2265.427768][T11962] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2265.444268][T11962] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2265.452873][T11962] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:15 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000900300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2816}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0xfffffffffffffff4}}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4800, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getrule={0x14, 0x22, 0x120, 0x70bd26, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) 14:07:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r0}) 14:07:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7f, @mcast1, 0x10001}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0xfff, @mcast1, 0x2}}}, &(0x7f0000000280)=0x84) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) [ 2265.666054][T12707] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:15 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) 14:07:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) [ 2265.706872][T12707] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:15 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) set_thread_area(&(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x4000, 0x4, 0x2, 0x3, 0xfffffffffffffff9, 0x2, 0x8, 0x8001}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x8b5f) [ 2265.753068][T12707] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2265.787806][T12707] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="2a433e3bbd062d774545ca296b2e1c00000000000000000000712cad"], 0x1c}}, 0x0) syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x1, 0x20001) [ 2265.882167][T12707] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2265.909436][T12707] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2265.919147][T12707] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:15 executing program 3: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x3, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000000c0)=0xe8) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000100)={0x3, @bcast, r1}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgrp(r3) 14:07:15 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000a00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2265.931825][T12707] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x101, 0x200) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0xffffffffffffff8f}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000000) 14:07:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}], 0x48}, 0x0) 14:07:15 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='net/if_inet6\x00') ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000380)={0x37, 0x25, 0xf, 0x17, 0x7, 0x5940a5a1, 0x2, 0x12b, 0xffffffffffffffff}) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6cb130fe, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x100000001, 0xdf, 0xd8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x5, 0x0, 0x2, 0xffffffffffffffde, 0x2}, &(0x7f0000000200)=0x98) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000004c0)={&(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0], 0x7, 0x9, 0x7, 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x101, 0xfffffffffffffe00, 0xfffffffffffffffa, 0xb8ef, 0x9, 0x7, 0xfff, {r4, @in6={{0xa, 0x4e21, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8001}}, 0x1, 0x3, 0x9, 0x8, 0x100000001}}, &(0x7f0000000300)=0xb0) 14:07:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) [ 2266.112231][T13470] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:15 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffff, 0x0, @perf_config_ext={0xb8, 0x200}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2266.168954][T13470] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2266.187321][T13470] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2266.205411][T13470] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:16 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x0) setns(r1, 0x14000000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) 14:07:16 executing program 3: gettid() syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) read$FUSE(r3, &(0x7f0000000600), 0x1000) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:16 executing program 0: r0 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) fallocate(r0, 0x0, 0x2000421, 0x1) write(r0, &(0x7f0000000000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client0\x00', 0x0, "4e1520351b1a6a61", "8b3d83d2e50a9a9bcedf1129c0052bfe6a8d5eab4d1b0a7b690018baffdd2ddb"}) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000240)={0x0, 0x33, 0x7}, &(0x7f0000000340)=0x0) timer_delete(r2) r3 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r3, &(0x7f00000003c0)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x80000, 0x0) socket$kcm(0xa, 0x2, 0x11) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, 0x0, &(0x7f0000000180)) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x7a00, 0x0) r5 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f0000000640), 0x12) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001a40)={&(0x7f00000002c0)=ANY=[@ANYBLOB="266ea729a01a9943ffa1aacf16804b77a06bf724697e503d9c9a730a2e5500"], 0x1}}, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x200000000001d, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00000000c0)='lo\x00') mount$bpf(0x20000000, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x5014, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000100)=0x81) 14:07:16 executing program 5: modify_ldt$write2(0x11, &(0x7f0000000000)={0x6, 0x20101000, 0x400, 0xfffffffffffffffe, 0x80000000, 0x3, 0xe5, 0x400, 0x5, 0x7fb4082c}, 0x10) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) [ 2266.341866][T13470] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2266.423066][T13470] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2266.434259][T13470] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:16 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x200) ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2266.470058][T13470] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:16 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000b00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:16 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@null=' \x00', 0x8, 'sit0\x00'}) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x800, 0x60000) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000040)="af2befe431a60c887dfcf8f43951996bfbdec6e56d40bb72462851eb33bb0959b020f546e5991a78c95b3cdc56da62bc5fa4751bc2a78abc78fb1c52cbc104fc55ec57a4494eead72b49c3a2432537c2f69b5d42cbb2fb87e8e08983fe2d58c08d9f43e12ccfb9c0d846f48cc078afd3ac7eea78e4ae1f041cbd09371b1a4de278d073d13e039d315a62e08c816051b61f799c1a844ddea5743158778c0837bb1824898767a73b80aaf35a8196c5597e9c2e2838112605a70e94146f456dd08fdbeadb2cdacc3a982a2d122b6920290e85002c35efcd8d24", 0xd8) 14:07:16 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000100)="b532395b4f7b94a189a348a0afb1552cf039ec583a1cb41f13e5c4be25cde03fa1e104837b4532a647a2edd41a2544f3cc2742982575d148ad2f4ea9e38e53a0cce01e34f293893b0f72a06d809fef0ef64652e4d468efef454578ccfcd937190978a85cdf531ae55e9bd064fa7454e9cc4ec80326e3ab3fb1d0de3e363b6ca973cc1aa32a93ea935f9e22a479e6bd257391a4fa820305101692e3f42a540fca6412a17f91a09ce63dc42338e0525cb262ec445fb05ead403c442d0d89fbad1e11a065ce7775f71f88f7b96f82857f066bbd0d9bd6804d4ddbf7d0496542135370a439c07c6d747c8a5f8947fad85ce4d462", 0xf2, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000200)={r1, 0xb0}, &(0x7f0000000240)={'enc=', 'oaep', ' hash=', {'nhpoly1305-sse2\x00'}}, &(0x7f00000002c0)="63878475bc67ffed3e1c1bbb8e26e6a11b47c2f12460290968b90c1d4006f76399818bf083d1f8a5635ac416919a85e2fedaec9d9554088b6ca8e4270afdb258834d9c72e27f30202c2fad342327f1ac493589d1af8f38d5871e9b1dafd31fa7162642e99747faf015f09e0d3880d1b4c9aa9ce1ca2182b75b9d810e3f32e31e8cad93806654f54b1ae49f87f1d903b457d92572d2c07e20952a77009f9200d36250b538bbfa5b1f82135b1263d9f454", &(0x7f0000000380)) 14:07:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x202a41, 0x0) mmap$perf(&(0x7f0000ff2000/0xc000)=nil, 0xc000, 0x2000002, 0x10, r1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:16 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x7) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001a40)}, 0x0) 14:07:16 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000a00000/0x600000)=nil, &(0x7f0000a96000/0x1000)=nil, &(0x7f0000000080)="e355819ac8533c533a5d6889d5ad048f133c4152bf11298bf4b360a534dc08b133d23f5efde485d2989ad849654f209dcb3923b357710e0566bacc4dee12f09f9a640af419937caa8bfc32a89555c2575ae740aed979be5dac9d47d098746e5dbe3ad48da3da897171cce1f0a9175121831a7f9da393d006bed47510d678091f08", 0x81, r0}, 0x68) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000000000)) 14:07:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() rt_sigqueueinfo(r1, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x80000000}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e22, @rand_addr=0x100000001}}) 14:07:16 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x80100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x7fff, 0x40, 0x5]}, 0xa) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '/dev/dmmidi#\x00'}, {0x20, '}\\%/vboxnet1-&'}, {0x20, '#vmnet1ppp0&U\\wlan0'}, {0x20, '.'}, {0x20, '/dev/dmmidi#\x00'}, {0x20, '/dev/vhost-net\x00'}, {0x20, '/dev/vhost-net\x00'}, {0x20, '/dev/vhost-net\x00'}, {0x20, 'posix_acl_accesslo\'-'}], 0xa, "3e7377887791dc637154e48dc46d88526d1f93c5ef7486765d23724d344f03c64644aaec1fd162947e3e0bc95940c853a98f8fb3bc1b0cd8f93ece"}, 0xcc) ioctl$BLKPBSZGET(r0, 0x127b, 0x0) [ 2266.788875][T14706] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2266.823579][T14706] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2266.873348][T14706] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2266.889504][T14706] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:16 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x200) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe4, 0x80) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x6) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0xb4) [ 2266.961946][T14706] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2266.986001][T14706] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:16 executing program 3: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x10000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xae3, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x4, r1, 0x10000, 0x1}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4803) [ 2267.031282][T14706] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2267.067444][T14706] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:16 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000c00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000008000a0002000000040000000000000000000000000000005347756c0c0fc6a9ff09d2360620efb6656dba5a272614f5b9a9ff134595cbe29d8cf48d45b15238bc35cc2d15e13ebc"], 0x1c}}, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x16) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@empty}}, &(0x7f00000000c0)=0xe8) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f00000002c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) 14:07:16 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000006840), 0xc, &(0x7f0000006800)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0xec}}, 0x0) 14:07:17 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, 0x0) [ 2267.323142][T15398] device syz_tun entered promiscuous mode 14:07:17 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x5, 0x424000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7da, 0x7, 0x3, 0x200000000000000, 0x1c4, 0xb01, 0x7ff, 0xd9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000200)=r0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000001c0)={0x0, 0x10001}) [ 2267.363368][T15414] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0)=0x401, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000238b50cb378b9dfd3b62229bc20100290800002000000000"], 0x1c}}, 0x0) 14:07:17 executing program 3: r0 = getpid() r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$rxrpc(0x21, 0x2, 0xa) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000000)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000003c0)=""/4096) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x101ff, 0x0, &(0x7f0000ff9000/0x4000)=nil}) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2267.418422][T15414] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2267.444259][T15414] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2267.461897][T15414] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:17 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x806, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000540)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) [ 2267.567178][T15414] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2267.581480][T15414] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:17 executing program 1: r0 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000440)={'ip6erspan0\x00', 0xffffffff}) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000480)=0x1f) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7, 0x131080) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x4e21, @multicast2}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x40, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 'ip6erspan0\x00'}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x68, r4, 0x402, 0x70bd2b, 0x25dfdbff, {{}, 0x0, 0x4107, 0x0, {0x4c, 0x18, {0xc6d0, @link='broadcast-link\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00032cbd7000ffdbdf25020000002800050008000100696200001400020008000200000000000819030007e92d885400000000000100657468002c00a93ccbf10900080002003a01000008000200eb0001000500000008000100000000001c5e7079081bddd8b14ce95b358af1ada71d0a9471"], 0x68}, 0x1, 0x0, 0x0, 0x4815}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:17 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x943b}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x8, 0x6, 0x3}, &(0x7f00000001c0)=0x10) [ 2267.620103][T15414] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2267.650405][T16078] input: syz0 as /devices/virtual/input/input2373 14:07:17 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x612, @mcast1, 0x9}, @in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x4, 0x5, @mcast2, 0x81}, @in6={0xa, 0x4e21, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @broadcast}, 0x6}, @in={0x2, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e22, 0x5, @local, 0x200}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0xcc) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2267.686211][T15414] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) read$FUSE(r3, &(0x7f0000000600), 0x1000) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:17 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000d00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:17 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xf001, 0x1], 0x2d971d2e, 0x40, 0x9}) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x80000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x159013, r3, 0x0) 14:07:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, r1, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000080}, 0x5) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000023fc2908370e4d84000000000000060002000000"], 0x1c}}, 0x0) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 14:07:17 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0xffffffffffffff4e, &(0x7f0000000100)=0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x6) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) 14:07:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) read$FUSE(r3, &(0x7f0000000600), 0x1000) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:17 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xf001, 0x1], 0x2d971d2e, 0x40, 0x9}) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x80000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x159013, r3, 0x0) 14:07:17 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x34, 0x0, &(0x7f0000000040)}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a80000002b7fccf9b17d64365bac0b530854f6d8ff43ac6490989538bdfec9db53d5e5082bacabfa862b153f02dfcf7029c8f066d65e27ddb1e19ed62e33bcf426ff7378cd7f3fee0fb0bd1cdc53f003fab4cdf6072d1d129d4f7fbaa4c34704a35d84df79b0f5552b2c0043bf73c64c23445a63e97f14d33df79d57fb86e552b55d189a86ad6dc37225db92ae93b4327345e1a255a126371e58ed042b16f22b486725000000000000000000"], &(0x7f00000000c0)=0xb0) setns(r0, 0x2020000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x9, @local, 0x7}}}, &(0x7f0000000100)=0x84) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2268.028775][T16532] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2268.074128][T16532] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) read$FUSE(r3, &(0x7f0000000600), 0x1000) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001200290800000000000000000600000008000a0002000000865317cbeba71e2f437cbc1203bdaae3322b4a82b0d0abae876e01bd26f4c8d1eb09f8db4666871641713419461137e4e6720730f5163c98c3ac9e7a0f91599df1c901a5942bd1d2b840a766344844b11f36"], 0x1c}}, 0x0) [ 2268.117293][T16532] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2268.149572][T16532] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:18 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x8, 0x80000001, 0x1da3, 0x0, 0x0, 0x9, 0x100, 0x2, 0x25, 0x0, 0xffffffff, 0x2000000, 0x100000001, 0x10000, 0xffffffffffffff9e, 0x3, 0x8, 0x0, 0x1, 0xfffffffffffff801, 0xbc4d, 0x6, 0x9, 0xf246, 0x14ffa0000000000, 0x0, 0xff, 0x8001, 0x7ff, 0xffffffffffff8001, 0x0, 0x6, 0x1, 0x4, 0xfff, 0x10000, 0x0, 0x8000, 0x2, @perf_config_ext={0xffff, 0x7}, 0x400, 0x7d6, 0x2, 0xd, 0xea11, 0x3, 0x1}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x8) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x8b5f) 14:07:18 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xf001, 0x1], 0x2d971d2e, 0x40, 0x9}) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x80000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x159013, r3, 0x0) 14:07:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) dup3(r1, r2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) [ 2268.247749][T16532] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2268.337761][T16532] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:18 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000e00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\\em1keyring]\xf1', &(0x7f0000000140)='--md5sum\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='6-\x00', &(0x7f0000000340)='o\xe9\a\x04\",\x04\x01&\'7D{\xb4\x03!\xcf\x1e\xbf\x17\xd8gE.5\x05\x83\'/7!\xc9\x00\xb70x0, 0x6d, "b8655237fa3a99ea2ec4bee6027920923d29ee331a97080a88bcef0a04b8afbd47aa634f8a8bda04d75a4f2c3aa1fd7950394ae5e8e53434334ee2a802f9cff2fc52265f9f3ff7f6dd5c7368f0c3ec7b989e4a96e183c979f11264403302e041dc97c08497f9122f9bc87a3f65"}, &(0x7f0000000240)=0x75) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xfffffffffffffffe, 0x2, 0x800b, 0x6f, 0x2, 0xfffffffffffffffe, 0x5, 0x9, r3}, &(0x7f00000002c0)=0x20) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000080)={r1, r2, 0x81, 0x19, &(0x7f0000000040)="b23ab25f318cdd56bda12b5fbbb5cb484605546a57bb3d5d82", 0x1, 0x7f, 0x1, 0xfffffffffffffff7, 0x40, 0x2, 0x7fffffff, 'syz1\x00'}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:18 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xf001, 0x1], 0x2d971d2e, 0x40, 0x9}) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) 14:07:18 executing program 5: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000840300300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) [ 2268.391047][T16532] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2268.413738][T16532] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2268.499034][T16879] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 14:07:18 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2000000000008b5e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xc) 14:07:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:18 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xf001, 0x1], 0x2d971d2e, 0x40, 0x9}) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) 14:07:18 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x20, 0x4800) [ 2268.659719][T16950] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:18 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x0, 0x2) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, &(0x7f0000000080)={0x4, 0x2, 0xff}) [ 2268.737201][T16950] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2268.819879][T16950] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2268.867390][T16950] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:18 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000201000300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:18 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4802) 14:07:18 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xf001, 0x1], 0x2d971d2e, 0x40, 0x9}) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) 14:07:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:18 executing program 3: openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2806}}, 0x14}}, 0x0) [ 2268.943473][T16950] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2268.959440][T16950] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2268.967799][T16950] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2268.976451][T16950] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000233cd7081778c2fa750000000600000008000a0002000000"], 0x1c}}, 0x0) 14:07:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c4304900c00652173e082e20800000023004bdbcc0b21a07c04f00065ae602c3f66600200000000000000009b41859997d8ae13291616d6c72156c87438aa149ac7f89767dd21c16c51bb722d5d3477b07d229323036c638e11b13f1fb9f8b83924a3dd8f77c1d32f30bbcc03da71df30c05aa0508adc90cf7431a39f5e343dc7cf6c955873da8efca06214031949c4bd5bcb0a2c099695bfbcaaa50a3baa3fb071e7316397241d8b259b8b857f9ddc92d1d1ed1b53036d9821d71ad5260c3b9ef2649afc2bd8677a2429e792fd5b8f703b16388bde94b53281407fb117d4b91169608da9c1ab77"], 0x1c}}, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x2) tee(r1, r0, 0x1, 0xd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCMIWAIT(r2, 0x545c, 0x0) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) 14:07:18 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4802) 14:07:19 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x40800) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000780)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000a40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000b80)=0xfffffffffffffe9f) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000c00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000000f00)=0xe8) getpeername$packet(r0, &(0x7f0000001000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001040)=0x14) getpeername$packet(r0, &(0x7f0000000280)={0x11, 0x0, 0x0}, &(0x7f0000000300)=0xffffffffffffff94) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001740)={@empty, @initdev, 0x0}, &(0x7f0000001780)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001840)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000018c0)=0x14) accept4$packet(r0, &(0x7f0000001900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001940)=0x14, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001980)={@dev, 0x0}, &(0x7f00000019c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001a00)={'\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002d40)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000002e40)=0xffffff8a) accept$packet(r0, &(0x7f0000002e80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002ec0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002f00)={{{@in, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f0000003000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003040)={{{@in=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@initdev}}, &(0x7f0000003140)=0xe8) getpeername$packet(r0, &(0x7f0000003cc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000003d00)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003d40)={0x0, @empty, @remote}, &(0x7f0000003d80)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003dc0)={'bond_slave_0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003e00)={@empty, 0x0}, &(0x7f0000003e40)=0x14) getsockname$packet(r0, &(0x7f0000003e80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000003ec0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006900)={'nr0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000007500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000002}, 0xc, &(0x7f00000074c0)={&(0x7f0000006940)={0xb64, r1, 0x308, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x88, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x15e0ebb5}}, {0x8, 0x6, r3}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r4}, {0x130, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xa6d5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x1ec, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x10e4ac95}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x228e}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x1000}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0x4, 0x99fd, 0x5, 0x1}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x2400000000000000}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x130, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x670}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x188, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r16}}, {0x8}}}]}}, {{0x8, 0x1, r17}, {0xf8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x80000001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0xff, 0x1, 0x7, 0x1f}, {0x800, 0x1ff, 0x2, 0x6280000000000000}, {0x6, 0x8, 0x8, 0x20}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r18}, {0xb4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r19}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r20}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x80000000}}}]}}, {{0x8, 0x1, r21}, {0xf8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x1c4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x80000000}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x34, 0x4, [{0x0, 0x3, 0xff, 0x7}, {0x9, 0x1, 0x7, 0xffffffff80000001}, {0x10001, 0x1000, 0x43, 0x3be3}, {0x4, 0x3, 0x8, 0x4}, {0x8, 0x80000000, 0xa91, 0x6}, {0x7, 0xb, 0x0, 0xffffffff}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x401}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0xb64}, 0x1, 0x0, 0x0, 0x4000}, 0x20000004) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0x500) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r27 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) ioctl$VIDIOC_S_PRIORITY(r27, 0x40045644, 0x3) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:19 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) [ 2269.236087][T17568] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2269.261011][T17568] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2269.289063][T17568] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2269.356358][T17568] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2269.454206][T17568] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2269.471473][T17568] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2269.488594][T17568] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2269.499150][T17568] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:19 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000001100300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:19 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xf001, 0x1], 0x2d971d2e, 0x40, 0x9}) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendto$inet6(r0, &(0x7f0000000040)="2baa28d39778e14a0f2fba9605c0ca7727ddbd078a5ebc4efa4e753ea7fd3d4b2e97cef34b2f813173148d029e0a7594afa8bd28588515403daf661b74c9ff8ed6476589a5c0c1dc0a709a5e65f0deff2a808ca152b783fd09bd6c5f971b1bad50330164f75df5bb57191e1d71e90427db47c30623a891a2ec14ad5fa5df77cf0ed75dd4a05e844b0e2a509f3bbc7464cf233c7d1415c3560654a0dc47689dd052afb7212cd41e4ed8394abec5efe657762f557fc3afbb8b532831fa0d9e5880943bc8979ae4e88af6a4da2fd2ff958b313c9ec2edc2783069273ee1a86b15b52be485ce19ee16399ca980035cbffd145b19f3d2", 0xf4, 0x4000, &(0x7f0000000140)={0xa, 0x4e21, 0xfff, @rand_addr="666cfba3eab42c386cc59d6d15f2d55f", 0x3ff}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:19 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4802) 14:07:19 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:19 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 14:07:19 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:19 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xf001, 0x1], 0x2d971d2e, 0x40, 0x9}) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x80000, 0x0) 14:07:19 executing program 1: r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x2, 0x0, 0x5, 'queue1\x00', 0x5e}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c659c1b6e8b10000623665aba1c09e75600"/28], 0x1c}}, 0x0) 14:07:19 executing program 5: syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4802) 14:07:19 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2269.759660][T17885] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2269.794363][T17885] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) [ 2269.804955][T17885] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2269.851767][T17885] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2269.982579][T17885] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2270.014143][T17885] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2270.028337][T17885] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2270.039765][T17885] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:19 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000001200300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:19 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x0, 0xf001, 0x1], 0x2d971d2e, 0x40, 0x9}) 14:07:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:19 executing program 5: syz_open_dev$midi(0x0, 0x20, 0x4802) 14:07:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="040000002300e07a74eb77caa4432a4709d999df"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x40000001000000) 14:07:19 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x80000000, 0x3fffd) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) move_pages(r1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=[0x7, 0xffffffffffffff7f], &(0x7f00000000c0)=[0x0, 0x0], 0x2) 14:07:19 executing program 5: syz_open_dev$midi(0x0, 0x20, 0x4802) 14:07:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002300290807000000000000000600000008000af7e0380002000000"], 0x1c}}, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 14:07:19 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) 14:07:20 executing program 5: syz_open_dev$midi(0x0, 0x20, 0x4802) 14:07:20 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x22, 0x4800) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="a882f762f468dec9dce7fe2a5cab86d48c7e073e045058d1174b238a6ca51ae4694c1703ae90ff542f265d3e29c0c37a9a5873021b3163af37f4fa06f757b556958fae6fb568fe05c4c1ade47f2c9e1ab3bae26a5e58b5defabcbc9d88a63e9a5f4b83e3bf2d8d7f93d536f1a8abb736ca34ba56db91054747cc3c86a89158d9cc32000f2cb8850c05d2461370b9a4dd5b33f06e62b6008c702a407747b6b50d352e767b59b7606070096a6236fe604ccdedafd16a4c8434d83c", 0xba}, {&(0x7f00000001c0)="51c59dced389c7df182f34f581363dc1a446dad4bdab7b8561831600d433b3b7d8fcdb0636d10c1df89fe820f3b741f595a24053f58dfb14672b37cc9a7e6ca244b141e279febd74f4d507ea0bf42adcc2270ca8481f61f1311f550ddc1134d0e70043e43b2c8625cf134dd00acafa45a224ac0ed19f62dc1535f6a8277ff8407ce5c6e3e2573203760ef713d07030c6dc0f8767ac91081c32af3de412f1aaa86e56e2554ac0dbee04e9491ffca2a053465d59a8264aad9a3d02a6562f24dde8d01ca987a2ef900812959d3d00f1c949d72affd6a32584c361d9f5dbe86f2e626d8888d254914a306f3e3f6b2536e7808e98", 0xf2}, {&(0x7f00000002c0)="ad3a04fc4d5122047b88d708d85adbd5a349a95f816276b173c1207ec0ce42050e045d04a10f1b24a5b7bc3ada25df8902fc2da71aee62424419ea11648421e8dc7b3f6b35d41eadd40a139acb2801f39ca5f8395a9996581a0256adefc5ee34950fac569be6e53a4118bfae4937089ccd577594914e28c6cf9fee7b8bef2704433cfec854c907968db2d01c4694d73e580f9b7aefb9688931ba8544d71af689e1b7b13d0f2684573f61ad7e97b8095f0e8670", 0xb3}, {&(0x7f00000003c0)="25e33c4e552f43e3615d89c42c47d6009543860e466d2ac7a6c02af83e9a9132cdb46d4d9eac4bb602fba50bc26cc2cc913706e921ff2ec08e8513dbecc2679eb688cdef5a00873b42b4bef0a2e64d39fb27c3bf8dbf28f899de966d68927be02758f524348f3fa28f962c7edaafa6c82fb3371b5379588d0142143abce310a6e26237167060183659cff765", 0x8c}], 0x4, 0x0, 0x0, 0x8000}, 0x881) [ 2270.281679][T18238] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2270.321765][T18238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2270.355676][T18238] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2270.395548][T18238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2270.489898][T18238] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2270.498059][T18238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2270.507528][T18238] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2270.516999][T18238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:20 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000001400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:20 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) 14:07:20 executing program 5: syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x0, 0x4802) 14:07:20 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r0, 0xc0385720, &(0x7f00000000c0)={0x1, {}, 0x1, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:20 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10000000200, 0x4800) 14:07:20 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x6aa, 0x0) 14:07:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:20 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) 14:07:20 executing program 5: syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x0, 0x4802) 14:07:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setitimer(0x3, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:20 executing program 5: syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x0, 0x4802) [ 2270.781098][T18590] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2270.804125][T18590] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2270.831875][T18590] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2270.896800][T18590] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2271.010970][T18590] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2271.022544][T18590] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2271.031141][T18590] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2271.040555][T18590] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:20 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000001600300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:20 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:20 executing program 5: syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x0) 14:07:20 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000240)) 14:07:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000002300290800de0000fddbdf2506000000"], 0x14}}, 0x0) 14:07:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) semget(0x3, 0x1, 0x200) 14:07:20 executing program 5: syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x0) 14:07:20 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 14:07:20 executing program 3: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x400, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000080)=0x6, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 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_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) [ 2271.338360][T18899] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2271.427661][T18899] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2271.446338][T18899] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2271.455193][T18899] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2271.489139][T18899] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2271.500020][T18899] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2271.508596][T18899] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2271.517572][T18899] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:21 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000002000300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x300, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) r1 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x800, 0x0) write$FUSE_STATFS(r1, &(0x7f0000000100)={0x60, 0x0, 0x8, {{0x400, 0x4, 0xd9f6, 0x3, 0xf5, 0x4, 0xb8, 0xff4}}}, 0x60) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x3, 0x1, 0x8000, 0x18a}]}) r2 = semget(0x2, 0x3, 0x8) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000001c0)=""/16) 14:07:21 executing program 5: syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x0) 14:07:21 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 14:07:21 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3ff, 0x0) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x7, 0x3, 0x7, 0x3}, {0x5, 0xe65, 0x80000000, 0x4}, {0x5, 0xadcf, 0x3f, 0x400}, {0xdc2e, 0x7, 0xb091, 0x6}, {0x7, 0x4, 0x83, 0x1}]}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x8003) write$capi20(r1, &(0x7f0000000000)={0x10, 0x39e, 0x84, 0x81, 0x5, 0x1}, 0x10) 14:07:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 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_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:21 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) 14:07:21 executing program 5: syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4802) 14:07:21 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)={0x188, r1, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8189}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x13c, 0x4, [@TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbd3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffffe}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xcb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x750d5bd4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x8004}, 0x800) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x140, r2, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA={0x48, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'caif0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'hsr0\x00'}}]}, @TIPC_NLA_LINK={0x6c, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa742}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}]}]}, 0x140}}, 0x40004) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) [ 2271.754238][T19180] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffff8000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, r0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xfffffffffffffd3e, &(0x7f0000000380)={&(0x7f0000000480)={0x13c, r1, 0xd00, 0x70bd27, 0x25dfdbfd}, 0x13c}, 0x1, 0x0, 0x0, 0x100000000044000}, 0x4854) truncate(&(0x7f00000000c0)='./file0\x00', 0x60d) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x41, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e22, @broadcast}, 0x10) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000040)={0x2, 0xfffffffffffff000}) 14:07:21 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) [ 2271.805093][T19180] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2271.813610][T19180] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2271.822926][T19180] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2271.896278][T19180] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2271.916648][T19180] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:21 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000102000300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:21 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:21 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) 14:07:21 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) 14:07:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x68, 0x23, 0x200, 0x0, 0x0, {0x2805}, [@generic="d2abd041c928c9429e43b78ea95cb07ab2334469b17e4e777800cc64249cf1590baad9cdc40fd01a46a25787c62e193d7773c2574bd746a9d649d690b4857842c2ecff8e3533f456ed7f1618140c6af281"]}, 0x68}}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') ppoll(&(0x7f0000000000)=[{r0, 0x8010}, {r0, 0x24}, {r0, 0x1002}, {r0, 0x10c}, {r0, 0x40}, {r0, 0x100}], 0x6, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x2}, 0x8) [ 2271.953082][T19180] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2271.961331][T19377] Unknown ioctl 22024 [ 2271.981287][T19180] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:21 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) 14:07:21 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x2, &(0x7f0000000440)=0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x802, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'\x00\xac\x88\xc8%\x7fX\x02\x00', 0x9202}) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0, 0x7ffffffff000}]) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f00000000c0)={0x0, @speck128, 0x1, "10439db2f8277c28"}) 14:07:21 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:21 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8b5f) [ 2272.123947][T19530] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2272.137705][T19530] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:22 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x11, 0x1, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x33c, 0x4, 0x5, 0x1ff, 0x960, @dev={[], 0x21}}, 0x10) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2272.241678][T19530] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:22 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) 14:07:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, 0x0, 0x0) [ 2272.287197][T19530] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 14:07:22 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:07:22 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000002500300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, 0x0, 0x0) 14:07:22 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setlease(r0, 0x400, 0x2) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:22 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) 14:07:22 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:22 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x20000000002, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:07:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, 0x0, 0x0) [ 2272.606863][T19783] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2272.624237][T19783] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2272.650342][T19783] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:22 executing program 4: r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:07:22 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) 14:07:22 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) [ 2272.736736][T19783] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2272.815782][T19783] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2272.849361][T19783] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:22 executing program 4: r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) [ 2272.877732][T19783] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2272.930756][T19783] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:22 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:22 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000ea2500300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:22 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xa0000, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000001c0)={r3, 0x7fff}, 0x8) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000040)={0x6, 0x100000001, 0x81, 0x8}) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000200)=0x7ff) r4 = gettid() perf_event_open(&(0x7f0000000280)={0x4, 0x70, 0xffffffff00000000, 0x8, 0x5, 0x6, 0x0, 0x1, 0x200, 0x3, 0x4, 0x6, 0x7f, 0x5, 0x400, 0x4, 0x1, 0x0, 0x8, 0xfffffffffffffff8, 0x3, 0xb14, 0x1, 0x3, 0x5, 0x6, 0x4, 0x0, 0x809, 0x6, 0x2, 0x8, 0x9, 0x2, 0x7, 0xffffffff7fffffff, 0x3f, 0x3, 0x0, 0x6, 0x4, @perf_config_ext={0x536a, 0xff3}, 0x301c0, 0x200, 0xfffffffffffff000, 0x4, 0x7fffffff, 0x9, 0xf5}, r4, 0xf, r0, 0x1) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000240)={0x81, 0xbf, 0x3}) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x0) 14:07:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 14:07:22 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) 14:07:22 executing program 4: r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:07:22 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:07:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) [ 2273.059364][T20030] Unknown ioctl 1075343564 14:07:22 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) [ 2273.139090][T20054] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:22 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:22 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$rtc(0x0, 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:07:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) [ 2273.225408][T20054] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:23 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) 14:07:23 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2000, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='memory.current\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000000000)=""/215, 0xd7, 0x0) sendfile(r1, r1, &(0x7f0000000200), 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2273.282957][T20054] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2273.314633][T20054] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2273.425166][T20054] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2273.454434][T20054] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2273.462644][T20054] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:23 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000ac2600300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:23 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:23 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$rtc(0x0, 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:07:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) 14:07:23 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) 14:07:23 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="7a0e00000000000000b30200000000000001000000019300000100000000000000200000000000000009000000000000001f0000000000000000000000000000000000000000000000030800"/88]) [ 2273.479941][T20054] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) 14:07:23 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$rtc(0x0, 0x834, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:07:23 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:23 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) 14:07:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x0, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:23 executing program 3: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2273.689743][T20399] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2273.773651][T20399] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2273.797166][T20399] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2273.810211][T20399] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2273.908000][T20399] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2273.934483][T20399] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2273.944483][T20399] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2273.953147][T20399] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:23 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000042800300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:23 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x0, 0x8000) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:07:23 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:23 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) 14:07:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x0, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:23 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x24, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) 14:07:23 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:07:23 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:23 executing program 5: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x4008af04, 0x0) 14:07:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x0, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:23 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:23 executing program 5: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x4008af04, 0x0) [ 2274.193243][T20726] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2274.266379][T20726] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2274.294499][T20726] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2274.313518][T20726] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:24 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000003f00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x0, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:24 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000001c0)=""/111) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) 14:07:24 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:07:24 executing program 5: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x4008af04, 0x0) 14:07:24 executing program 1: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)=0x8b5f) [ 2274.407397][T20726] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2274.416158][T20726] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2274.425556][T20726] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2274.434244][T20726] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:24 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) 14:07:24 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) 14:07:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x0, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:24 executing program 1: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)=0x8b5f) [ 2274.608898][T20952] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:24 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) 14:07:24 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = syz_open_dev$usb(&(0x7f00000001c0)='/dev/bus/usb/00#/00#\x00', 0x4003ac, 0x801) pipe2$9p(&(0x7f0000000100), 0x80800) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000040)={0x6, 0x7, 0x4}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x20, 0x4800) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='cdg\x00', 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) [ 2274.667477][T20952] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2274.734252][T20952] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2274.774403][T20952] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2274.862842][T20952] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2274.871583][T20952] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2274.880874][T20952] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2274.889724][T20952] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:24 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000004000300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:24 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) 14:07:24 executing program 1: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x0, 0x0, 0x0, {0x2806}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:24 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) 14:07:24 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x47fe) 14:07:24 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) 14:07:24 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) 14:07:24 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:24 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000040)={0x2, {0x0, 0xb, 0xea2, 0x3, 0x2, 0xfb}}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1) 14:07:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:24 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) [ 2275.096832][T21136] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2275.166350][T21136] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2275.195564][T21136] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2275.231346][T21136] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2275.307356][T21136] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2275.321242][T21136] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2275.329796][T21136] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2275.338642][T21136] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:25 executing program 4: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(0xffffffffffffffff, 0x7002) 14:07:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) 14:07:25 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:25 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000004800300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:25 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x4, 0x4800) 14:07:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$BLKPBSZGET(r0, 0x4008af04, 0x0) [ 2275.483349][T21271] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2275.498392][T21271] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2275.522573][T21271] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:25 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000ac2600300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x4008af04, 0x0) [ 2275.550571][T21271] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:25 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3ff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x10001, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:25 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) [ 2275.636579][T21322] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:25 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace(0x4217, r0) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) pwrite64(r1, &(0x7f0000000080)="49638caaf9d85b252ffba12bef303c4b36a4946a76535779f31037dbb4026f4a2132453db0c5917e31a47cc17a6b02ff48b1305375686f160526873c2feb58b67ad45fb74c02d66d1b24614e4b17a6c9af131290ccb3c7491b1e5a8d4c682ac42e3f30c57ed79cdc12309c21fde5432f", 0x70, 0x0) [ 2275.687653][T21271] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2275.726681][T21322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 14:07:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {}, [@nested={0x8, 0xa, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x4008af04, 0x0) 14:07:25 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) [ 2275.793008][T21271] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2275.832606][T21322] F2FS-fs (loop4): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2275.856219][T21271] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2275.873043][T21322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2275.883604][T21271] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:25 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000004c00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:25 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2806}}, 0x14}}, 0x0) 14:07:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x4008af04, 0x0) 14:07:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000ac2600300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:25 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$NBD_SET_SOCK(r1, 0xab00, r1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, r0, 0x0, 0xb, &(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r2, 0x4) 14:07:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:25 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:25 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2806}}, 0x14}}, 0x0) [ 2276.109610][T21528] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2276.134972][T21537] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:26 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)=0x8b5f) [ 2276.176049][T21528] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 2276.197455][T21537] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2276.215184][T21528] F2FS-fs (loop4): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2276.264104][T21528] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 2276.272528][T21537] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2276.295826][T21537] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2276.399011][T21537] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2276.415409][T21537] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2276.423693][T21537] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2276.436683][T21537] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:26 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000005c00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2806}}, 0x14}}, 0x0) 14:07:26 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x4, 0x8000, 0x8, 0x0, 0x7, 0x4, 0x8, 0x7, 0xfffffffffffffff7, 0x6, 0x3, 0x1ff, 0x0, 0x4, 0xbe6e, 0x4, 0x7fffffff, 0xb8, 0x3}) 14:07:26 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:26 executing program 5: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:26 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:26 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)=0x8b5f) 14:07:26 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:26 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0x0, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:26 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, 0x0) 14:07:26 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) [ 2276.667967][T21710] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2276.693749][T21710] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2276.733954][T21710] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2276.787655][T21710] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2276.869487][T21710] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2276.891172][T21710] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2276.909357][T21710] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:26 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000006000300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0x0, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:26 executing program 3: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000080)='user\x00'}, 0x30) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4, 0x7ff}, r0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x204) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x20, 0x4800) 14:07:26 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:26 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:26 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, 0x0) [ 2276.918161][T21710] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x8, 0x0, [@generic="02"]}]}, 0x1c}}, 0x0) 14:07:26 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, 0x0) 14:07:26 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:26 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) [ 2277.057892][T21867] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2277.079183][T21867] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x18, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x4, 0xa}]}, 0x18}}, 0x0) 14:07:26 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000040)=0xff7) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2277.150116][T21867] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2277.169498][T21867] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2277.233069][T21947] netlink: 'syz-executor.0': attribute type 10 has an invalid length. 14:07:27 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:27 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x18, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x4, 0xa}]}, 0x18}}, 0x0) 14:07:27 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/100) write(r1, &(0x7f0000000080)="c80cd6b5ed", 0x5) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 14:07:27 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000006800300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 2277.329585][T21867] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2277.338674][T21867] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2277.351172][T21867] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2277.363586][T21867] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:27 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) [ 2277.440339][T22064] netlink: 'syz-executor.0': attribute type 10 has an invalid length. 14:07:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:27 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x18, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x4, 0xa}]}, 0x18}}, 0x0) 14:07:27 executing program 4: unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af25, &(0x7f0000000000)=0x8b5f) [ 2277.598185][T22119] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2277.633890][T22119] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) [ 2277.668552][T22119] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2277.703183][T22119] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:27 executing program 3: memfd_create(&(0x7f0000000000)='/dev/midi#\x00', 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) [ 2277.715134][T22191] netlink: 'syz-executor.0': attribute type 10 has an invalid length. 14:07:27 executing program 4: unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:27 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x18, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x4, 0xa, [@generic]}]}, 0x18}}, 0x0) [ 2277.845193][T22119] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2277.882148][T22280] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 2277.899572][T22119] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2277.934152][T22119] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2277.955166][T22119] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:27 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000046b00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:27 executing program 4: unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:27 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:27 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x18, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x4, 0xa, [@generic]}]}, 0x18}}, 0x0) 14:07:27 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:27 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e24, @loopback}, {0x2, 0x4e20, @empty}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xd5, 0x0, 0x0, 0x0, 0x7fff, &(0x7f0000000040)='\t\x00\x00m\x00', 0x6, 0x79, 0x9}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:27 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) [ 2278.107141][T22324] netlink: 'syz-executor.0': attribute type 10 has an invalid length. 14:07:27 executing program 5: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x18, 0x23, 0x829, 0x0, 0x0, {0x2806}, [@nested={0x4, 0xa, [@generic]}]}, 0x18}}, 0x0) 14:07:27 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) [ 2278.213328][T22338] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2278.262386][T22358] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 2278.279687][T22338] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2278.349562][T22338] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2278.360071][T22338] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2278.416415][T22338] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2278.429675][T22338] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2278.440258][T22338] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2278.449287][T22338] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:28 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000006c00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:28 executing program 5: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:28 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:28 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:28 executing program 3: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x480800, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', r1}) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x2048, 0x0) r3 = add_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000001400)="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", 0x1001, 0xfffffffffffffffb) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)=@secondary='builtin_and_secondary_trusted\x00') accept4$inet(r2, &(0x7f0000000200)={0x2, 0x0, @loopback}, &(0x7f0000000240)=0x10, 0x800) 14:07:28 executing program 5: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:28 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:28 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) [ 2278.620312][T22496] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:28 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) [ 2278.672289][T22496] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) [ 2278.717858][T22496] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2278.733011][T22496] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2278.796833][T22496] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2278.835220][T22496] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2278.851823][T22496] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2278.861876][T22496] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:28 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000046c00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:28 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:28 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$isdn_base(0x22, 0x3, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) readahead(r0, 0x400, 0x3ff) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) 14:07:28 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:28 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:28 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:28 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) [ 2279.083051][T22669] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2279.121184][T22669] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:28 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) [ 2279.144239][T22669] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2279.205247][T22669] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:29 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:29 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:29 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 14:07:29 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000046d00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:29 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:29 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) [ 2279.276707][T22669] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2279.284829][T22669] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2279.293292][T22669] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2279.302348][T22669] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:29 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af25, &(0x7f0000000000)=0x8b5f) 14:07:29 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:29 executing program 1: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)) 14:07:29 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) [ 2279.435520][T22757] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:29 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, 0x0) [ 2279.547839][T22757] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:29 executing program 1: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)) 14:07:29 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x1f, 0x4800) 14:07:29 executing program 0: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:29 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) [ 2279.629418][T22757] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2279.715171][T22757] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2279.795604][T22757] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2279.803368][T22757] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2279.834143][T22757] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:29 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000046e00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:29 executing program 1: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)) 14:07:29 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, 0x0) 14:07:29 executing program 0: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:29 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:29 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x20, 0x4800) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x401) [ 2279.847866][T22757] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:29 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, 0x0) 14:07:29 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:29 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:29 executing program 0: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:29 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:29 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) [ 2280.039431][T22996] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2280.094555][T22996] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2280.146710][T22996] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2280.179791][T22996] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:30 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000046f00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)) 14:07:30 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20, 0x4800) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000080)={r2, &(0x7f00000001c0)=""/241}) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f00000000c0), 0x2) 14:07:30 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:30 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:30 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) [ 2280.240815][T22996] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2280.251718][T22996] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2280.261317][T22996] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2280.270312][T22996] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)) 14:07:30 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:30 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:30 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, 0x0) 14:07:30 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x5452, &(0x7f00000000c0)=r0) [ 2280.468078][T23238] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)) [ 2280.539781][T23238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2280.589651][T23238] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2280.620557][T23238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:30 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007000300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:30 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:30 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, 0x0) 14:07:30 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:30 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) [ 2280.699940][T23238] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2280.707923][T23238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2280.718369][T23238] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2280.728283][T23238] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:30 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:30 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, 0x0) 14:07:30 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:30 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) [ 2280.926392][T23299] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:30 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) [ 2280.982326][T23299] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2281.021556][T23299] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2281.046750][T23299] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2281.121587][T23299] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2281.130096][T23299] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2281.142295][T23299] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2281.154289][T23299] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:30 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000047000300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:30 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:30 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:07:30 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:30 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:31 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:31 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:31 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:31 executing program 5 (fault-call:2 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:07:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) [ 2281.333315][T23444] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2281.365525][T23444] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:31 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af04, &(0x7f0000000000)=0x8b5f) [ 2281.450650][T23444] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2281.482011][T23444] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2281.503724][T23460] FAULT_INJECTION: forcing a failure. [ 2281.503724][T23460] name failslab, interval 1, probability 0, space 0, times 0 [ 2281.529600][T23460] CPU: 0 PID: 23460 Comm: syz-executor.5 Not tainted 5.3.0-rc1+ #51 [ 2281.537583][T23460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2281.547624][T23460] Call Trace: [ 2281.550897][T23460] dump_stack+0x1d8/0x2f8 [ 2281.555422][T23460] should_fail+0x608/0x860 [ 2281.559853][T23460] ? setup_fault_attr+0x2b0/0x2b0 [ 2281.564857][T23460] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2281.570582][T23460] __should_failslab+0x11a/0x160 [ 2281.575501][T23460] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2281.581200][T23460] should_failslab+0x9/0x20 [ 2281.585683][T23460] __kmalloc+0x7a/0x340 [ 2281.589856][T23460] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 2281.595563][T23460] tomoyo_realpath_from_path+0xdc/0x7c0 [ 2281.601089][T23460] tomoyo_path_number_perm+0x1e0/0x740 [ 2281.606531][T23460] ? smack_log+0xe3/0x4e0 [ 2281.610846][T23460] ? tomoyo_check_path_acl+0x180/0x180 [ 2281.616299][T23460] ? smk_access+0x4f0/0x4f0 [ 2281.620779][T23460] ? smk_access+0x18c/0x4f0 [ 2281.625272][T23460] ? fget_many+0x30/0x30 [ 2281.629510][T23460] ? debug_smp_processor_id+0x1c/0x20 [ 2281.634862][T23460] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2281.640913][T23460] tomoyo_file_ioctl+0x23/0x30 [ 2281.645662][T23460] security_file_ioctl+0x6d/0xd0 [ 2281.650597][T23460] __x64_sys_ioctl+0xa3/0x120 [ 2281.655257][T23460] do_syscall_64+0xfe/0x140 [ 2281.659743][T23460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2281.665639][T23460] RIP: 0033:0x459829 [ 2281.669512][T23460] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2281.689092][T23460] RSP: 002b:00007fc918520c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2281.697475][T23460] RAX: ffffffffffffffda RBX: 00007fc918520c90 RCX: 0000000000459829 [ 2281.705422][T23460] RDX: 0000000020000000 RSI: 000000004008af04 RDI: 0000000000000003 [ 2281.713384][T23460] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2281.721364][T23460] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9185216d4 [ 2281.729310][T23460] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 [ 2281.738499][T23460] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2281.768050][T23444] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2281.783010][T23444] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2281.792902][T23444] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2281.806796][T23444] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:31 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000047100300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:31 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:31 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:31 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af04, &(0x7f0000000000)=0x8b5f) 14:07:31 executing program 5 (fault-call:2 fault-nth:1): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) [ 2281.912892][T23480] FAULT_INJECTION: forcing a failure. [ 2281.912892][T23480] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2281.926131][T23480] CPU: 0 PID: 23480 Comm: syz-executor.5 Not tainted 5.3.0-rc1+ #51 [ 2281.934117][T23480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2281.944170][T23480] Call Trace: [ 2281.947462][T23480] dump_stack+0x1d8/0x2f8 [ 2281.951784][T23480] should_fail+0x608/0x860 [ 2281.956207][T23480] ? setup_fault_attr+0x2b0/0x2b0 [ 2281.961258][T23480] ? trace_lock_acquire+0x1d0/0x1d0 [ 2281.966463][T23480] should_fail_alloc_page+0x55/0x60 [ 2281.971664][T23480] prepare_alloc_pages+0x283/0x470 [ 2281.976785][T23480] __alloc_pages_nodemask+0x11c/0x790 [ 2281.982164][T23480] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 2281.987732][T23480] ? __might_fault+0xd2/0x160 [ 2281.992418][T23480] kmem_getpages+0x56/0xa20 [ 2281.996958][T23480] cache_grow_begin+0x7e/0x2c0 [ 2282.001722][T23480] cache_alloc_refill+0x311/0x3f0 [ 2282.006737][T23480] ? check_preemption_disabled+0xb7/0x2a0 [ 2282.012437][T23480] __kmalloc+0x318/0x340 [ 2282.016658][T23480] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2282.022357][T23480] tomoyo_realpath_from_path+0xdc/0x7c0 [ 2282.027885][T23480] tomoyo_path_number_perm+0x1e0/0x740 [ 2282.033327][T23480] ? smack_log+0xe3/0x4e0 [ 2282.037649][T23480] ? tomoyo_check_path_acl+0x180/0x180 [ 2282.043096][T23480] ? smk_access+0x4f0/0x4f0 [ 2282.047605][T23480] ? smk_access+0x18c/0x4f0 [ 2282.052137][T23480] ? fget_many+0x30/0x30 [ 2282.056366][T23480] ? debug_smp_processor_id+0x1c/0x20 [ 2282.061731][T23480] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2282.067776][T23480] tomoyo_file_ioctl+0x23/0x30 [ 2282.072522][T23480] security_file_ioctl+0x6d/0xd0 [ 2282.078718][T23480] __x64_sys_ioctl+0xa3/0x120 [ 2282.083384][T23480] do_syscall_64+0xfe/0x140 [ 2282.087867][T23480] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2282.093737][T23480] RIP: 0033:0x459829 [ 2282.097644][T23480] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2282.117333][T23480] RSP: 002b:00007fc918520c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2282.125734][T23480] RAX: ffffffffffffffda RBX: 00007fc918520c90 RCX: 0000000000459829 [ 2282.133688][T23480] RDX: 0000000020000000 RSI: 000000004008af04 RDI: 0000000000000003 [ 2282.141658][T23480] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2282.149619][T23480] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9185216d4 14:07:31 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, 0x0) 14:07:31 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)) 14:07:31 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:31 executing program 5 (fault-call:2 fault-nth:2): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) [ 2282.157577][T23480] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 14:07:31 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)) [ 2282.298350][T23610] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2282.330454][T23610] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2282.360168][T23610] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2282.407835][T23610] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2282.482934][T23610] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2282.497817][T23610] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2282.507175][T23610] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2282.516285][T23610] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:32 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000047200300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:32 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, 0x0) 14:07:32 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:32 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)) 14:07:32 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:07:32 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:32 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, 0x0) 14:07:32 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, 0x0) 14:07:32 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x2, &(0x7f0000000000)) [ 2282.716313][T23744] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2282.727014][T23744] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2282.737468][T23744] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:32 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, 0x0) [ 2282.769691][T23744] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2282.876409][T23744] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2282.925004][T23744] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:32 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000047300300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:32 executing program 3: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:32 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:07:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:32 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x10, &(0x7f0000000000)) 14:07:32 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, 0x0) [ 2282.966626][T23744] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2282.975878][T23744] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:32 executing program 3: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:32 executing program 0 (fault-call:2 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:07:32 executing program 4: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:32 executing program 1 (fault-call:3 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) [ 2283.142482][T24043] FAULT_INJECTION: forcing a failure. [ 2283.142482][T24043] name failslab, interval 1, probability 0, space 0, times 0 [ 2283.164525][T24046] FAULT_INJECTION: forcing a failure. [ 2283.164525][T24046] name failslab, interval 1, probability 0, space 0, times 0 [ 2283.187408][T24043] CPU: 1 PID: 24043 Comm: syz-executor.1 Not tainted 5.3.0-rc1+ #51 [ 2283.195420][T24043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2283.205487][T24043] Call Trace: [ 2283.205510][T24043] dump_stack+0x1d8/0x2f8 [ 2283.205527][T24043] should_fail+0x608/0x860 [ 2283.205549][T24043] ? setup_fault_attr+0x2b0/0x2b0 [ 2283.217552][T24043] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2283.217568][T24043] __should_failslab+0x11a/0x160 [ 2283.217583][T24043] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2283.234019][T24100] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2283.238916][T24043] should_failslab+0x9/0x20 [ 2283.238929][T24043] __kmalloc+0x7a/0x340 [ 2283.238941][T24043] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 2283.238959][T24043] tomoyo_realpath_from_path+0xdc/0x7c0 [ 2283.266550][T24043] tomoyo_path_number_perm+0x1e0/0x740 [ 2283.272019][T24043] ? smack_log+0xe3/0x4e0 [ 2283.273462][T24100] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2283.276345][T24043] ? tomoyo_check_path_acl+0x180/0x180 [ 2283.276356][T24043] ? smk_access+0x4f0/0x4f0 [ 2283.276366][T24043] ? smk_access+0x18c/0x4f0 [ 2283.276398][T24043] ? debug_smp_processor_id+0x1c/0x20 [ 2283.276415][T24043] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2283.308481][T24100] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2283.310744][T24043] tomoyo_file_ioctl+0x23/0x30 [ 2283.310759][T24043] security_file_ioctl+0x6d/0xd0 [ 2283.310772][T24043] __x64_sys_ioctl+0xa3/0x120 [ 2283.310789][T24043] do_syscall_64+0xfe/0x140 [ 2283.335016][T24100] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2283.338176][T24043] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2283.338185][T24043] RIP: 0033:0x459829 [ 2283.338201][T24043] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2283.375668][T24043] RSP: 002b:00007f846a9f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2283.384078][T24043] RAX: ffffffffffffffda RBX: 00007f846a9f0c90 RCX: 0000000000459829 [ 2283.392042][T24043] RDX: 0000000020000000 RSI: 000000004008af30 RDI: 0000000000000003 [ 2283.400008][T24043] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2283.407971][T24043] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f846a9f16d4 [ 2283.415933][T24043] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 [ 2283.423928][T24046] CPU: 0 PID: 24046 Comm: syz-executor.0 Not tainted 5.3.0-rc1+ #51 [ 2283.431930][T24046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 14:07:33 executing program 3: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf02, &(0x7f0000000000)=0x8b5f) [ 2283.441985][T24046] Call Trace: [ 2283.445281][T24046] dump_stack+0x1d8/0x2f8 [ 2283.449616][T24046] should_fail+0x608/0x860 [ 2283.454037][T24046] ? setup_fault_attr+0x2b0/0x2b0 [ 2283.459065][T24046] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2283.461724][T24043] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2283.464787][T24046] __should_failslab+0x11a/0x160 [ 2283.464801][T24046] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2283.464812][T24046] should_failslab+0x9/0x20 [ 2283.464823][T24046] __kmalloc+0x7a/0x340 [ 2283.464832][T24046] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 2283.464844][T24046] tomoyo_realpath_from_path+0xdc/0x7c0 [ 2283.464859][T24046] tomoyo_path_number_perm+0x1e0/0x740 [ 2283.464874][T24046] ? smack_log+0xe3/0x4e0 [ 2283.511780][T24046] ? tomoyo_check_path_acl+0x180/0x180 [ 2283.517223][T24046] ? smk_access+0x4f0/0x4f0 [ 2283.521720][T24046] ? smk_access+0x18c/0x4f0 [ 2283.526215][T24046] ? fget_many+0x30/0x30 [ 2283.530435][T24046] ? debug_smp_processor_id+0x1c/0x20 [ 2283.535791][T24046] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2283.541863][T24046] tomoyo_file_ioctl+0x23/0x30 [ 2283.546626][T24046] security_file_ioctl+0x6d/0xd0 [ 2283.551547][T24046] __x64_sys_ioctl+0xa3/0x120 [ 2283.556245][T24046] do_syscall_64+0xfe/0x140 [ 2283.560741][T24046] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2283.566610][T24046] RIP: 0033:0x459829 [ 2283.570482][T24046] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2283.590083][T24046] RSP: 002b:00007f4700c55c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2283.598471][T24046] RAX: ffffffffffffffda RBX: 00007f4700c55c90 RCX: 0000000000459829 [ 2283.606420][T24046] RDX: 0000000020000000 RSI: 000000004008af04 RDI: 0000000000000003 [ 2283.614383][T24046] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2283.622371][T24046] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4700c566d4 [ 2283.630318][T24046] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 14:07:33 executing program 4: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf01, &(0x7f0000000000)=0x8b5f) [ 2283.639092][T24046] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2283.744294][T24100] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2283.760686][T24100] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:33 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:33 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4c00, &(0x7f0000000000)) 14:07:33 executing program 1 (fault-call:3 fault-nth:1): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:33 executing program 0 (fault-call:2 fault-nth:1): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:07:33 executing program 4: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:33 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) [ 2283.804273][T24100] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2283.813360][T24100] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:33 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:33 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) [ 2283.877785][T24227] FAULT_INJECTION: forcing a failure. [ 2283.877785][T24227] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2283.891020][T24227] CPU: 1 PID: 24227 Comm: syz-executor.1 Not tainted 5.3.0-rc1+ #51 [ 2283.899028][T24227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2283.909092][T24227] Call Trace: [ 2283.912401][T24227] dump_stack+0x1d8/0x2f8 [ 2283.916750][T24227] should_fail+0x608/0x860 [ 2283.921174][T24227] ? setup_fault_attr+0x2b0/0x2b0 [ 2283.926204][T24227] ? trace_lock_acquire+0x1d0/0x1d0 [ 2283.931398][T24227] should_fail_alloc_page+0x55/0x60 [ 2283.936580][T24227] prepare_alloc_pages+0x283/0x470 [ 2283.941683][T24227] __alloc_pages_nodemask+0x11c/0x790 [ 2283.947052][T24227] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 2283.952588][T24227] ? __might_fault+0xd2/0x160 [ 2283.957252][T24227] kmem_getpages+0x56/0xa20 [ 2283.961741][T24227] cache_grow_begin+0x7e/0x2c0 [ 2283.966488][T24227] cache_alloc_refill+0x311/0x3f0 [ 2283.971514][T24227] ? check_preemption_disabled+0xb7/0x2a0 [ 2283.977230][T24227] __kmalloc+0x318/0x340 [ 2283.981450][T24227] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2283.987185][T24227] tomoyo_realpath_from_path+0xdc/0x7c0 [ 2283.992713][T24227] tomoyo_path_number_perm+0x1e0/0x740 [ 2283.998245][T24227] ? smack_log+0xe3/0x4e0 [ 2284.002555][T24227] ? tomoyo_check_path_acl+0x180/0x180 [ 2284.008006][T24227] ? smk_access+0x4f0/0x4f0 [ 2284.012493][T24227] ? smk_access+0x18c/0x4f0 [ 2284.016986][T24227] ? debug_smp_processor_id+0x1c/0x20 [ 2284.022339][T24227] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2284.028398][T24227] tomoyo_file_ioctl+0x23/0x30 [ 2284.033177][T24227] security_file_ioctl+0x6d/0xd0 [ 2284.038095][T24227] __x64_sys_ioctl+0xa3/0x120 [ 2284.042769][T24227] do_syscall_64+0xfe/0x140 [ 2284.047261][T24227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2284.053128][T24227] RIP: 0033:0x459829 [ 2284.057005][T24227] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2284.077732][T24227] RSP: 002b:00007f846a9f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2284.086139][T24227] RAX: ffffffffffffffda RBX: 00007f846a9f0c90 RCX: 0000000000459829 [ 2284.094090][T24227] RDX: 0000000020000000 RSI: 000000004008af30 RDI: 0000000000000003 [ 2284.102039][T24227] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2284.109989][T24227] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f846a9f16d4 [ 2284.117940][T24227] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 14:07:33 executing program 1 (fault-call:3 fault-nth:2): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:33 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:33 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4c01, &(0x7f0000000000)) 14:07:34 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) [ 2284.242038][T24440] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2284.306968][T24440] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2284.338758][T24454] FAULT_INJECTION: forcing a failure. [ 2284.338758][T24454] name failslab, interval 1, probability 0, space 0, times 0 [ 2284.362269][T24440] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2284.363801][T24454] CPU: 0 PID: 24454 Comm: syz-executor.1 Not tainted 5.3.0-rc1+ #51 [ 2284.378871][T24454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2284.384166][T24440] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2284.388919][T24454] Call Trace: [ 2284.388947][T24454] dump_stack+0x1d8/0x2f8 [ 2284.388962][T24454] should_fail+0x608/0x860 [ 2284.388978][T24454] ? setup_fault_attr+0x2b0/0x2b0 [ 2284.404708][T24454] ? tomoyo_encode2+0x273/0x5a0 [ 2284.404723][T24454] __should_failslab+0x11a/0x160 [ 2284.404734][T24454] ? tomoyo_encode2+0x273/0x5a0 [ 2284.404745][T24454] should_failslab+0x9/0x20 [ 2284.404756][T24454] __kmalloc+0x7a/0x340 [ 2284.404770][T24454] tomoyo_encode2+0x273/0x5a0 [ 2284.414180][T24454] tomoyo_realpath_from_path+0x769/0x7c0 [ 2284.414197][T24454] tomoyo_path_number_perm+0x1e0/0x740 [ 2284.414210][T24454] ? smack_log+0xe3/0x4e0 [ 2284.414225][T24454] ? tomoyo_check_path_acl+0x180/0x180 [ 2284.462908][T24454] ? smk_access+0x4f0/0x4f0 [ 2284.467400][T24454] ? smk_access+0x18c/0x4f0 [ 2284.471914][T24454] ? debug_smp_processor_id+0x1c/0x20 [ 2284.477286][T24454] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2284.483331][T24454] tomoyo_file_ioctl+0x23/0x30 [ 2284.488081][T24454] security_file_ioctl+0x6d/0xd0 [ 2284.492996][T24454] __x64_sys_ioctl+0xa3/0x120 [ 2284.497653][T24454] do_syscall_64+0xfe/0x140 [ 2284.502133][T24454] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2284.508002][T24454] RIP: 0033:0x459829 [ 2284.511874][T24454] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2284.531454][T24454] RSP: 002b:00007f846a9f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2284.539848][T24454] RAX: ffffffffffffffda RBX: 00007f846a9f0c90 RCX: 0000000000459829 [ 2284.547799][T24454] RDX: 0000000020000000 RSI: 000000004008af30 RDI: 0000000000000003 [ 2284.555745][T24454] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2284.563690][T24454] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f846a9f16d4 [ 2284.571639][T24454] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 [ 2284.581355][T24454] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2284.612855][T24440] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2284.620788][T24440] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2284.629428][T24440] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2284.639615][T24440] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:34 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000047400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:34 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:34 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x2, &(0x7f0000000000)) 14:07:34 executing program 1 (fault-call:3 fault-nth:3): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:34 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5421, &(0x7f0000000000)) 14:07:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:34 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:34 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) [ 2284.780914][T24580] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2284.792204][T24580] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:34 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5450, &(0x7f0000000000)) 14:07:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:34 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4, &(0x7f0000000000)) [ 2284.843275][T24580] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2284.866250][T24580] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2284.972818][T24580] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2284.988673][T24580] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2285.012714][T24580] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2285.024385][T24580] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:34 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000047500300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:34 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:34 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x2, &(0x7f0000000000)) 14:07:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:34 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5451, &(0x7f0000000000)) 14:07:34 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:34 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x10, &(0x7f0000000000)) [ 2285.229415][T25111] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:35 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:35 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:35 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x10, &(0x7f0000000000)) [ 2285.326892][T25111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2285.357191][T25111] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:35 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5452, &(0x7f0000000000)) 14:07:35 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4c01, &(0x7f0000000000)) [ 2285.425242][T25111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2285.510884][T25111] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2285.547035][T25111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2285.555866][T25111] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2285.568488][T25111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:35 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000047600300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:35 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:35 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:35 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x2276, &(0x7f0000000000)) 14:07:35 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5460, &(0x7f0000000000)) 14:07:35 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5421, &(0x7f0000000000)) 14:07:35 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:35 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:35 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x6364, &(0x7f0000000000)) 14:07:35 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x2400, &(0x7f0000000000)) [ 2285.808241][T25939] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:35 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5450, &(0x7f0000000000)) [ 2285.852342][T25939] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2285.889018][T25939] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:35 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf02, &(0x7f0000000000)=0x8b5f) [ 2285.914193][T25939] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2286.053487][T25939] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2286.094227][T25939] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2286.124292][T25939] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:35 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007a00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:35 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:35 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5451, &(0x7f0000000000)) 14:07:35 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x3b70, &(0x7f0000000000)) 14:07:35 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:35 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8933, &(0x7f0000000000)) [ 2286.140537][T25939] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:35 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf02, &(0x7f0000000000)=0x8b5f) 14:07:35 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf01, &(0x7f0000000000)=0x8b5f) 14:07:36 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5452, &(0x7f0000000000)) 14:07:36 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4c00, &(0x7f0000000000)) 14:07:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)) 14:07:36 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf01, &(0x7f0000000000)=0x8b5f) [ 2286.410146][T26668] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2286.442231][T26668] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2286.464323][T26668] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2286.511522][T26668] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2286.578753][T26668] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2286.599918][T26668] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:36 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007b00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:36 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:36 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5460, &(0x7f0000000000)) 14:07:36 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)) 14:07:36 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4c01, &(0x7f0000000000)) [ 2286.651306][T26668] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2286.660400][T26668] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:36 executing program 4 (fault-call:3 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:36 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x540a, &(0x7f0000000000)) [ 2286.887474][T27389] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2286.916254][T27324] FAULT_INJECTION: forcing a failure. [ 2286.916254][T27324] name failslab, interval 1, probability 0, space 0, times 0 14:07:36 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x6364, &(0x7f0000000000)) 14:07:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x400454ca, &(0x7f0000000000)) [ 2286.942758][T27389] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2286.953871][T27324] CPU: 1 PID: 27324 Comm: syz-executor.4 Not tainted 5.3.0-rc1+ #51 [ 2286.961860][T27324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2286.971907][T27324] Call Trace: [ 2286.971930][T27324] dump_stack+0x1d8/0x2f8 [ 2286.971948][T27324] should_fail+0x608/0x860 [ 2286.971963][T27324] ? setup_fault_attr+0x2b0/0x2b0 [ 2286.971981][T27324] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2286.994692][T27324] __should_failslab+0x11a/0x160 [ 2286.999631][T27324] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2287.005363][T27324] should_failslab+0x9/0x20 [ 2287.009868][T27324] __kmalloc+0x7a/0x340 [ 2287.014109][T27324] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 2287.019824][T27324] tomoyo_realpath_from_path+0xdc/0x7c0 [ 2287.025562][T27324] tomoyo_path_number_perm+0x1e0/0x740 [ 2287.031057][T27324] ? tomoyo_check_path_acl+0x180/0x180 [ 2287.036516][T27324] ? trace_lock_release+0x135/0x1a0 [ 2287.041727][T27324] ? __lock_acquire+0x4750/0x4750 [ 2287.046798][T27324] ? debug_smp_processor_id+0x1c/0x20 [ 2287.052345][T27324] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2287.058415][T27324] tomoyo_file_ioctl+0x23/0x30 [ 2287.063192][T27324] security_file_ioctl+0x6d/0xd0 [ 2287.068132][T27324] __x64_sys_ioctl+0xa3/0x120 [ 2287.072814][T27324] do_syscall_64+0xfe/0x140 [ 2287.077321][T27324] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2287.083206][T27324] RIP: 0033:0x459829 [ 2287.087097][T27324] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2287.106695][T27324] RSP: 002b:00007f92494ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2287.115104][T27324] RAX: ffffffffffffffda RBX: 00007f92494ecc90 RCX: 0000000000459829 [ 2287.123072][T27324] RDX: 0000000000000000 RSI: 000000000000af01 RDI: 0000000000000003 [ 2287.131042][T27324] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 14:07:36 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x541d, &(0x7f0000000000)) [ 2287.139011][T27324] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92494ed6d4 [ 2287.146988][T27324] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 [ 2287.160656][T27389] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2287.164370][T27324] ERROR: Out of memory at tomoyo_realpath_from_path. 14:07:36 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2287.201292][T27389] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2287.337068][T27389] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2287.408316][T27389] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2287.426150][T27389] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2287.438297][T27389] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:37 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000038400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:37 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40049409, &(0x7f0000000000)) 14:07:37 executing program 4 (fault-call:3 fault-nth:1): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:37 executing program 3 (fault-call:3 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:37 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5421, &(0x7f0000000000)) 14:07:37 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8912, &(0x7f0000000000)) [ 2287.538392][T27862] FAULT_INJECTION: forcing a failure. [ 2287.538392][T27862] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2287.539228][T27857] FAULT_INJECTION: forcing a failure. [ 2287.539228][T27857] name failslab, interval 1, probability 0, space 0, times 0 [ 2287.551629][T27862] CPU: 1 PID: 27862 Comm: syz-executor.4 Not tainted 5.3.0-rc1+ #51 [ 2287.551637][T27862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2287.551641][T27862] Call Trace: [ 2287.551661][T27862] dump_stack+0x1d8/0x2f8 [ 2287.551680][T27862] should_fail+0x608/0x860 [ 2287.551694][T27862] ? setup_fault_attr+0x2b0/0x2b0 [ 2287.551709][T27862] ? trace_lock_acquire+0x1d0/0x1d0 [ 2287.551724][T27862] should_fail_alloc_page+0x55/0x60 [ 2287.551736][T27862] prepare_alloc_pages+0x283/0x470 [ 2287.551755][T27862] __alloc_pages_nodemask+0x11c/0x790 [ 2287.620122][T27862] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 2287.625684][T27862] ? __might_fault+0xd2/0x160 [ 2287.630366][T27862] kmem_getpages+0x56/0xa20 [ 2287.634868][T27862] cache_grow_begin+0x7e/0x2c0 [ 2287.639636][T27862] cache_alloc_refill+0x311/0x3f0 [ 2287.644666][T27862] ? check_preemption_disabled+0xb7/0x2a0 [ 2287.650388][T27862] __kmalloc+0x318/0x340 [ 2287.654634][T27862] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2287.660357][T27862] tomoyo_realpath_from_path+0xdc/0x7c0 [ 2287.665905][T27862] tomoyo_path_number_perm+0x1e0/0x740 [ 2287.671368][T27862] ? tomoyo_check_path_acl+0x180/0x180 [ 2287.676829][T27862] ? trace_lock_release+0x135/0x1a0 [ 2287.682040][T27862] ? __lock_acquire+0x4750/0x4750 [ 2287.687078][T27862] ? debug_smp_processor_id+0x1c/0x20 [ 2287.692456][T27862] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2287.698521][T27862] tomoyo_file_ioctl+0x23/0x30 [ 2287.703285][T27862] security_file_ioctl+0x6d/0xd0 [ 2287.708228][T27862] __x64_sys_ioctl+0xa3/0x120 [ 2287.712908][T27862] do_syscall_64+0xfe/0x140 [ 2287.717411][T27862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2287.723342][T27862] RIP: 0033:0x459829 [ 2287.727237][T27862] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2287.746833][T27862] RSP: 002b:00007f92494ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2287.755252][T27862] RAX: ffffffffffffffda RBX: 00007f92494ecc90 RCX: 0000000000459829 [ 2287.763221][T27862] RDX: 0000000000000000 RSI: 000000000000af01 RDI: 0000000000000003 [ 2287.771185][T27862] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2287.779154][T27862] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92494ed6d4 [ 2287.787119][T27862] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 [ 2287.821302][T27857] CPU: 0 PID: 27857 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #51 [ 2287.829306][T27857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2287.839357][T27857] Call Trace: [ 2287.842645][T27857] dump_stack+0x1d8/0x2f8 [ 2287.846976][T27857] should_fail+0x608/0x860 [ 2287.851401][T27857] ? setup_fault_attr+0x2b0/0x2b0 [ 2287.856431][T27857] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2287.862148][T27857] __should_failslab+0x11a/0x160 [ 2287.867095][T27857] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2287.872813][T27857] should_failslab+0x9/0x20 [ 2287.877311][T27857] __kmalloc+0x7a/0x340 [ 2287.881464][T27857] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 2287.887185][T27857] tomoyo_realpath_from_path+0xdc/0x7c0 [ 2287.892738][T27857] tomoyo_path_number_perm+0x1e0/0x740 [ 2287.898209][T27857] ? tomoyo_check_path_acl+0x180/0x180 [ 2287.903671][T27857] ? trace_lock_release+0x135/0x1a0 [ 2287.908881][T27857] ? __lock_acquire+0x4750/0x4750 [ 2287.913919][T27857] ? debug_smp_processor_id+0x1c/0x20 [ 2287.919307][T27857] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2287.925376][T27857] tomoyo_file_ioctl+0x23/0x30 [ 2287.930139][T27857] security_file_ioctl+0x6d/0xd0 [ 2287.935078][T27857] __x64_sys_ioctl+0xa3/0x120 [ 2287.939759][T27857] do_syscall_64+0xfe/0x140 [ 2287.944253][T27857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2287.950123][T27857] RIP: 0033:0x459829 [ 2287.954000][T27857] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2287.973624][T27857] RSP: 002b:00007f55601aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2287.982036][T27857] RAX: ffffffffffffffda RBX: 00007f55601aac90 RCX: 0000000000459829 14:07:37 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4004af07, &(0x7f0000000000)) 14:07:37 executing program 4 (fault-call:3 fault-nth:2): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:37 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5450, &(0x7f0000000000)) [ 2287.989985][T27857] RDX: 0000000000000000 RSI: 000000000000af02 RDI: 0000000000000003 [ 2287.997939][T27857] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2288.005886][T27857] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f55601ab6d4 [ 2288.013834][T27857] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 [ 2288.026828][T27857] ERROR: Out of memory at tomoyo_realpath_from_path. 14:07:37 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8913, &(0x7f0000000000)) [ 2288.081111][T28178] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:37 executing program 3 (fault-call:3 fault-nth:1): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2288.134078][T28178] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2288.154189][T28178] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2288.163484][T28178] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2288.236179][T28178] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2288.245021][T28178] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2288.278557][T28301] FAULT_INJECTION: forcing a failure. [ 2288.278557][T28301] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2288.291778][T28301] CPU: 1 PID: 28301 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #51 [ 2288.299754][T28301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2288.309804][T28301] Call Trace: [ 2288.313107][T28301] dump_stack+0x1d8/0x2f8 [ 2288.317462][T28301] should_fail+0x608/0x860 [ 2288.321892][T28301] ? setup_fault_attr+0x2b0/0x2b0 [ 2288.323843][T28178] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2288.326931][T28301] ? trace_lock_acquire+0x1d0/0x1d0 [ 2288.326948][T28301] should_fail_alloc_page+0x55/0x60 [ 2288.326961][T28301] prepare_alloc_pages+0x283/0x470 [ 2288.326976][T28301] __alloc_pages_nodemask+0x11c/0x790 [ 2288.326993][T28301] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 2288.327008][T28301] ? __might_fault+0xd2/0x160 [ 2288.327028][T28301] kmem_getpages+0x56/0xa20 [ 2288.327042][T28301] cache_grow_begin+0x7e/0x2c0 [ 2288.327056][T28301] cache_alloc_refill+0x311/0x3f0 [ 2288.327068][T28301] ? check_preemption_disabled+0xb7/0x2a0 [ 2288.327081][T28301] __kmalloc+0x318/0x340 [ 2288.327101][T28301] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2288.348734][T28178] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2288.351164][T28301] tomoyo_realpath_from_path+0xdc/0x7c0 [ 2288.351182][T28301] tomoyo_path_number_perm+0x1e0/0x740 [ 2288.351197][T28301] ? tomoyo_check_path_acl+0x180/0x180 [ 2288.351213][T28301] ? trace_lock_release+0x135/0x1a0 [ 2288.426344][T28301] ? __lock_acquire+0x4750/0x4750 [ 2288.431396][T28301] ? debug_smp_processor_id+0x1c/0x20 [ 2288.436787][T28301] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2288.442846][T28301] tomoyo_file_ioctl+0x23/0x30 [ 2288.447602][T28301] security_file_ioctl+0x6d/0xd0 [ 2288.452526][T28301] __x64_sys_ioctl+0xa3/0x120 [ 2288.457197][T28301] do_syscall_64+0xfe/0x140 [ 2288.461690][T28301] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2288.467569][T28301] RIP: 0033:0x459829 [ 2288.471449][T28301] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2288.491053][T28301] RSP: 002b:00007f55601aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2288.499471][T28301] RAX: ffffffffffffffda RBX: 00007f55601aac90 RCX: 0000000000459829 [ 2288.507431][T28301] RDX: 0000000000000000 RSI: 000000000000af02 RDI: 0000000000000003 [ 2288.515385][T28301] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2288.523339][T28301] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f55601ab6d4 [ 2288.531294][T28301] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 14:07:38 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5451, &(0x7f0000000000)) 14:07:38 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af00, &(0x7f0000000000)) 14:07:38 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8933, &(0x7f0000000000)) 14:07:38 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000038500300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:38 executing program 3 (fault-call:3 fault-nth:2): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:38 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x80, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) exit_group(0xb23) unshare(0x2000200) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2288.679341][T28623] FAULT_INJECTION: forcing a failure. [ 2288.679341][T28623] name failslab, interval 1, probability 0, space 0, times 0 [ 2288.712676][T28623] CPU: 0 PID: 28623 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #51 [ 2288.720674][T28623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2288.730719][T28623] Call Trace: [ 2288.730741][T28623] dump_stack+0x1d8/0x2f8 [ 2288.730757][T28623] should_fail+0x608/0x860 [ 2288.730771][T28623] ? setup_fault_attr+0x2b0/0x2b0 [ 2288.730790][T28623] __should_failslab+0x11a/0x160 [ 2288.752720][T28623] should_failslab+0x9/0x20 [ 2288.757227][T28623] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 2288.762947][T28623] ? __kmalloc_node+0x3c/0x60 [ 2288.767624][T28623] ? debug_check_no_obj_freed+0x505/0x5b0 [ 2288.773342][T28623] ? trace_lock_acquire+0x159/0x1d0 [ 2288.778538][T28623] __kmalloc_node+0x3c/0x60 [ 2288.783038][T28623] kvmalloc_node+0xcc/0x130 [ 2288.787543][T28623] vhost_dev_reset_owner_prepare+0x1d/0x20 [ 2288.793353][T28623] vhost_net_ioctl+0x44e/0x1f00 [ 2288.798215][T28623] ? __lock_acquire+0x4750/0x4750 [ 2288.803260][T28623] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 2288.808897][T28623] ? vhost_net_chr_poll+0x50/0x50 [ 2288.813942][T28623] ? trace_hardirqs_on+0x74/0x80 [ 2288.818887][T28623] ? tomoyo_path_number_perm+0x5f0/0x740 [ 2288.824533][T28623] ? tomoyo_check_path_acl+0x180/0x180 [ 2288.829993][T28623] ? vhost_net_chr_poll+0x50/0x50 [ 2288.830006][T28623] do_vfs_ioctl+0x7d4/0x18f0 [ 2288.830024][T28623] ? __lock_acquire+0x4750/0x4750 [ 2288.839643][T28623] ? ioctl_preallocate+0x240/0x240 [ 2288.839664][T28623] ? debug_smp_processor_id+0x1c/0x20 [ 2288.839680][T28623] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2288.859075][T28936] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2288.861212][T28623] ? tomoyo_file_ioctl+0x23/0x30 [ 2288.861226][T28623] ? security_file_ioctl+0xa1/0xd0 [ 2288.861242][T28623] __x64_sys_ioctl+0xe3/0x120 [ 2288.871716][T28936] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2288.873871][T28623] do_syscall_64+0xfe/0x140 [ 2288.873886][T28623] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2288.873900][T28623] RIP: 0033:0x459829 [ 2288.879831][T28936] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2288.883667][T28623] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2288.883673][T28623] RSP: 002b:00007f55601aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2288.883684][T28623] RAX: ffffffffffffffda RBX: 00007f55601aac90 RCX: 0000000000459829 [ 2288.883690][T28623] RDX: 0000000000000000 RSI: 000000000000af02 RDI: 0000000000000003 [ 2288.883695][T28623] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2288.883706][T28623] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f55601ab6d4 14:07:38 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x6, 0x454002) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0x71, 0xdc, &(0x7f0000000240)="33f6a391f348341316a1059e1ced10db0d3bd06b65cea40e1369b6ef777844e411b2c6abcd09fe84a96d100c07d1b35e2e010397fc73df126339d29e6c44c936d5c5b2d483932072512fde5e073c1d010836c01e03eee49043f15f8a87405412acb9088a6479ac068ec32ad220f03c088d", &(0x7f00000002c0)=""/220, 0xffffffffffffff3c}, 0x28) unshare(0x2000400) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)={0x1, 0x0, [{}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)=0x0) ioprio_set$pid(0x2, r2, 0xffffffff) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x56, &(0x7f0000000000)="200803032bb6be11c93301ce714381dc57228a1d9774b3d8fc44edf8e304df0c9fb09f7090ea5872b9fd870371614fb68baa71af3a0e31b888e2b995e4cfbe67c62a0c0048e9fdef0e8a437b26e88985ec758f5e66fb"}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000004c0)={0x2, 0x6, 0x1, 'queue1\x00', 0x100000001}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x1a9400, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000100)=""/221) 14:07:38 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af02, &(0x7f0000000000)) 14:07:38 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xae01, &(0x7f0000000000)) 14:07:38 executing program 3 (fault-call:3 fault-nth:3): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:38 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5452, &(0x7f0000000000)) [ 2288.894872][T28936] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2288.896325][T28623] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 [ 2289.091480][T28936] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2289.146655][T28936] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2289.150817][T28992] FAULT_INJECTION: forcing a failure. [ 2289.150817][T28992] name failslab, interval 1, probability 0, space 0, times 0 [ 2289.177966][T28992] CPU: 1 PID: 28992 Comm: syz-executor.3 Not tainted 5.3.0-rc1+ #51 [ 2289.187490][T28992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2289.196743][T28936] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2289.197572][T28992] Call Trace: [ 2289.197592][T28992] dump_stack+0x1d8/0x2f8 [ 2289.197607][T28992] should_fail+0x608/0x860 [ 2289.197622][T28992] ? setup_fault_attr+0x2b0/0x2b0 [ 2289.206493][T28936] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2289.209476][T28992] __should_failslab+0x11a/0x160 [ 2289.209491][T28992] should_failslab+0x9/0x20 [ 2289.209504][T28992] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 2289.209518][T28992] ? __kmalloc_node+0x3c/0x60 [ 2289.251099][T28992] ? debug_check_no_obj_freed+0x505/0x5b0 [ 2289.256900][T28992] ? trace_lock_acquire+0x159/0x1d0 [ 2289.262087][T28992] __kmalloc_node+0x3c/0x60 [ 2289.266580][T28992] kvmalloc_node+0xcc/0x130 [ 2289.271091][T28992] vhost_dev_reset_owner_prepare+0x1d/0x20 [ 2289.276887][T28992] vhost_net_ioctl+0x44e/0x1f00 [ 2289.281752][T28992] ? __lock_acquire+0x4750/0x4750 [ 2289.286765][T28992] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 2289.292385][T28992] ? vhost_net_chr_poll+0x50/0x50 [ 2289.297479][T28992] ? trace_hardirqs_on+0x74/0x80 [ 2289.302407][T28992] ? tomoyo_path_number_perm+0x5f0/0x740 [ 2289.308034][T28992] ? tomoyo_check_path_acl+0x180/0x180 [ 2289.313480][T28992] ? vhost_net_chr_poll+0x50/0x50 [ 2289.318494][T28992] do_vfs_ioctl+0x7d4/0x18f0 [ 2289.323072][T28992] ? __lock_acquire+0x4750/0x4750 [ 2289.328081][T28992] ? ioctl_preallocate+0x240/0x240 [ 2289.333185][T28992] ? debug_smp_processor_id+0x1c/0x20 [ 2289.338545][T28992] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2289.344599][T28992] ? tomoyo_file_ioctl+0x23/0x30 [ 2289.349522][T28992] ? security_file_ioctl+0xa1/0xd0 [ 2289.354620][T28992] __x64_sys_ioctl+0xe3/0x120 [ 2289.359290][T28992] do_syscall_64+0xfe/0x140 [ 2289.363783][T28992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2289.369657][T28992] RIP: 0033:0x459829 [ 2289.373538][T28992] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 14:07:39 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5460, &(0x7f0000000000)) [ 2289.393133][T28992] RSP: 002b:00007f55601aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2289.401541][T28992] RAX: ffffffffffffffda RBX: 00007f55601aac90 RCX: 0000000000459829 [ 2289.409498][T28992] RDX: 0000000000000000 RSI: 000000000000af02 RDI: 0000000000000003 [ 2289.417452][T28992] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2289.425406][T28992] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f55601ab6d4 [ 2289.433366][T28992] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 14:07:39 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)) 14:07:39 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:39 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af03, &(0x7f0000000000)) 14:07:39 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000038f00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:39 executing program 3 (fault-call:3 fault-nth:4): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:39 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x6364, &(0x7f0000000000)) 14:07:39 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af05, &(0x7f0000000000)) 14:07:39 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:39 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)) 14:07:39 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x20003fe) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2289.727826][T29742] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2289.737375][T29742] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2289.749271][T29742] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2289.758568][T29742] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2289.846183][T29742] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:39 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8901, &(0x7f0000000000)) [ 2289.916930][T29742] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2289.942919][T29742] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:39 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) 14:07:39 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) accept$alg(r1, 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:39 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000026ac00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:39 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x400454ca, &(0x7f0000000000)) [ 2289.998598][T29742] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:39 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af06, &(0x7f0000000000)) 14:07:39 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8904, &(0x7f0000000000)) 14:07:40 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80000) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000404) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) accept4$x25(r2, &(0x7f00000000c0)={0x9, @remote}, &(0x7f0000000100)=0x12, 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r3, &(0x7f00000001c0)=""/88, 0x58) ioctl$FS_IOC_SETFLAGS(r1, 0xaf02, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000240)={{0x1, 0x2, 0x4, 0x1, 0x8000}}) [ 2290.223595][T30605] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2290.247754][T30605] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:40 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x3fd) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2290.275230][T30605] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:40 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x400454d1, &(0x7f0000000000)) [ 2290.316958][T30605] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:40 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af07, &(0x7f0000000000)) [ 2290.432000][T30605] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2290.456644][T30605] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:40 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8912, &(0x7f0000000000)) 14:07:40 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) socket$tipc(0x1e, 0x5, 0x0) [ 2290.479401][T30605] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2290.511924][T30605] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:40 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x3158b1750f7e3e35, r1, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000180)={0x400, 0x8}) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000300)=0xff, 0x4) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r1, 0xc040564b, &(0x7f0000000040)={0x7, 0x0, 0x301f, 0x10000000000, 0x7, {0x1, 0x7}}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000280)={0xff, 0x3}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) socket$kcm(0x29, 0x7, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) pselect6(0x40, &(0x7f0000000000)={0x10001, 0x80000001, 0x1, 0x2f, 0x2, 0x0, 0x4, 0x3}, &(0x7f00000002c0)={0x11, 0x0, 0x23c, 0xe5, 0xf9e9, 0x73c, 0x4, 0x1f}, &(0x7f0000000080)={0xfffffffffffffff7, 0x2, 0xffffffffffffffee, 0x8, 0x9, 0x2, 0x9, 0x5}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x7fffffff}, 0x8}) 14:07:40 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40046207, &(0x7f0000000000)) 14:07:40 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000025ea00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:40 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af08, &(0x7f0000000000)) 14:07:40 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8914, &(0x7f0000000000)) 14:07:40 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:40 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x80, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x6, 0x11, "d3ac0e63866a9b8fe0b9fc1cf09e7af9979d0f73e8065be75a203d86460afe920fa0a74fb75534078d2dd3522d61b3034201ba095afd94079152b7ebac3b36f6", "86619d2f51df551b778c5947afd00007453eff87491a10e22c0200bcd8b0e06d", [0xbc86, 0x6]}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2290.824198][T31814] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:40 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40049409, &(0x7f0000000000)) [ 2290.868500][T31814] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:40 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8933, &(0x7f0000000000)) 14:07:40 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af09, &(0x7f0000000000)) 14:07:40 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2290.942208][T31814] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2290.953957][T31814] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:40 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10000, 0x0) bind$bt_sco(r1, &(0x7f00000000c0)={0x1f, {0x9, 0x5b0, 0x8, 0x20, 0x0, 0x2}}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x2) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'veth0_to_bridge\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', r2}) 14:07:40 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4004af07, &(0x7f0000000000)) [ 2291.057313][T31814] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2291.122513][T31814] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2291.134902][T31814] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:40 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af0a, &(0x7f0000000000)) [ 2291.164486][T31814] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:41 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000001fe00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:41 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xab00, &(0x7f0000000000)) 14:07:41 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:41 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000006040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000005e40)=[{{&(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)=""/101, 0x65}, {&(0x7f00000003c0)=""/12, 0xc}, {&(0x7f00000004c0)=""/58, 0x3a}], 0x3, &(0x7f0000000540)=""/253, 0xfd}, 0xfffffffffffffffc}, {{&(0x7f0000000640)=@x25, 0x80, &(0x7f00000007c0)=[{&(0x7f00000006c0)=""/251, 0xfb}], 0x1, &(0x7f0000000800)=""/21, 0x15}, 0x7}, {{&(0x7f0000000840)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001b40)=[{&(0x7f00000008c0)=""/26, 0x1a}, {&(0x7f0000000900)=""/202, 0xca}, {&(0x7f0000000a00)=""/129, 0x81}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/88, 0x58}], 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f0000001bc0)=""/69, 0x45}, {&(0x7f0000001c40)=""/254, 0xfe}, {&(0x7f0000001d40)=""/65, 0x41}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/44, 0x2c}, {&(0x7f0000002e00)=""/185, 0xb9}, {&(0x7f0000002ec0)=""/4096, 0x1000}], 0x7, &(0x7f0000003f40)=""/226, 0xe2}, 0x85e}, {{&(0x7f0000004040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f00000041c0)=[{&(0x7f00000040c0)=""/236, 0xec}], 0x1, &(0x7f0000004200)=""/116, 0x74}}, {{&(0x7f0000004280)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004300)=""/28, 0x1c}, {&(0x7f0000004340)=""/122, 0x7a}, {&(0x7f00000043c0)=""/153, 0x99}], 0x3, &(0x7f00000044c0)=""/253, 0xfd}, 0x4401}, {{0x0, 0x0, &(0x7f0000005a40)=[{&(0x7f00000045c0)=""/88, 0x58}, {&(0x7f0000004640)=""/42, 0x2a}, {&(0x7f0000004680)=""/110, 0x6e}, {&(0x7f0000004700)=""/230, 0xe6}, {&(0x7f0000004800)=""/212, 0xd4}, {&(0x7f0000004900)=""/4096, 0x1000}, {&(0x7f0000005900)=""/25, 0x19}, {&(0x7f0000005940)=""/209, 0xd1}], 0x8, &(0x7f0000005ac0)=""/110, 0x6e}, 0x3ff}, {{&(0x7f0000005b40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005bc0)=""/212, 0xd4}, {&(0x7f0000005cc0)=""/238, 0xee}], 0x2, &(0x7f0000005e00)=""/53, 0x35}, 0x2}], 0x8, 0x40000000, &(0x7f0000006080)={r2, r3+10000000}) inotify_init1(0x800) ioctl$FS_IOC_GETFSLABEL(r5, 0x81009431, &(0x7f0000000180)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000068c0)={@loopback, 0x0}, &(0x7f0000006900)=0x14) getpeername(0xffffffffffffffff, &(0x7f0000006980)=@ll={0x11, 0x0, 0x0}, &(0x7f0000006a00)=0x80) recvmmsg(0xffffffffffffffff, &(0x7f000000d300)=[{{&(0x7f0000008200)=@generic, 0x80, &(0x7f00000083c0)=[{&(0x7f0000008280)=""/24, 0x18}, {&(0x7f00000082c0)=""/111, 0x6f}, {&(0x7f0000008340)=""/57, 0x39}, {&(0x7f0000008380)=""/56, 0x38}], 0x4, &(0x7f0000008400)=""/212, 0xd4}, 0x9}, {{&(0x7f0000008500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000008600)=[{&(0x7f0000008580)}, {&(0x7f00000085c0)=""/50, 0x32}], 0x2, &(0x7f0000008640)=""/245, 0xf5}, 0x4}, {{&(0x7f0000008740)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000008e00)=[{&(0x7f00000087c0)=""/67, 0x43}, {&(0x7f0000008840)=""/86, 0x56}, {&(0x7f00000088c0)=""/247, 0xf7}, {&(0x7f00000089c0)=""/134, 0x86}, {&(0x7f0000008a80)=""/128, 0x80}, {&(0x7f0000008b00)=""/251, 0xfb}, {&(0x7f0000008c00)}, {&(0x7f0000008c40)=""/185, 0xb9}, {&(0x7f0000008d00)=""/247, 0xf7}], 0x9, &(0x7f0000008ec0)=""/138, 0x8a}}, {{&(0x7f0000008f80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f000000a4c0)=[{&(0x7f0000009000)=""/25, 0x19}, {&(0x7f0000009040)=""/4096, 0x1000}, {&(0x7f000000a040)=""/254, 0xfe}, {&(0x7f000000a140)=""/76, 0x4c}, {&(0x7f000000a1c0)=""/229, 0xe5}, {&(0x7f000000a2c0)=""/79, 0x4f}, {&(0x7f000000a340)=""/135, 0x87}, {&(0x7f000000a400)=""/191, 0xbf}], 0x8, &(0x7f000000a540)=""/128, 0x80}, 0x180000000}, {{&(0x7f000000a5c0)=@nfc, 0x80, &(0x7f000000a7c0)=[{&(0x7f000000a640)}, {&(0x7f000000a680)}, {&(0x7f000000a6c0)=""/202, 0xca}], 0x3}, 0x25}, {{&(0x7f000000a800)=@isdn, 0x80, &(0x7f000000bac0)=[{&(0x7f000000a880)=""/4096, 0x1000}, {&(0x7f000000b880)=""/95, 0x5f}, {&(0x7f000000b900)=""/58, 0x3a}, {&(0x7f000000b940)=""/165, 0xa5}, {&(0x7f000000ba00)=""/141, 0x8d}], 0x5, &(0x7f000000bb40)=""/18, 0x12}, 0x1}, {{&(0x7f000000bb80)=@hci={0x1f, 0x0}, 0x80, &(0x7f000000bd80)=[{&(0x7f000000bc00)=""/176, 0xb0}, {&(0x7f000000bcc0)=""/102, 0x66}, {&(0x7f000000bd40)=""/45, 0x2d}], 0x3}, 0x8}, {{0x0, 0x0, &(0x7f000000d040)=[{&(0x7f000000bdc0)=""/56, 0x38}, {&(0x7f000000be00)=""/123, 0x7b}, {&(0x7f000000be80)=""/223, 0xdf}, {&(0x7f000000bf80)=""/23, 0x17}, {&(0x7f000000bfc0)=""/4096, 0x1000}, {&(0x7f000000cfc0)=""/71, 0x47}], 0x6}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f000000d2c0)=[{&(0x7f000000d0c0)=""/197, 0xc5}, {&(0x7f000000d1c0)=""/207, 0xcf}], 0x2}, 0x7832}], 0x9, 0x10000, 0x0) sendmmsg$inet(r1, &(0x7f000000d580)=[{{&(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="4727e74f4334a608e6597241269daab27978634f796dbe86dcf6d6a73ea8c7f3477cb3b266b0e55b31dcb66e18a857903756e210b979d22c223d43ca8094fad60ff29a1e9e182d37ff70170a376fd37c6ef103eb16270ff1b642f863bdd3edd21d29e8f149aa738633df840a29b95b993f5b23e2f89378859e311c97511365758820e1ab26dff9d3db9cc69825ae1feeec6d76a87adfdb5ac268b2980726e8b020d73827524a9ef7add2d8a3455267a28cf93e03e97ba733db92b39fc06f3eb76eca3e3b23933f897269911554c5476dcc", 0xd1}], 0x1, &(0x7f00000060c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x401}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1f}}, @ip_tos_int={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr=0x5}}}, @ip_tos_int={{0x14}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11}}, @ip_tos_int={{0x14}}], 0xe0}}, {{0x0, 0x0, &(0x7f0000006400)=[{&(0x7f00000061c0)="fd4cb66a1b88b017afc726170debaf91e02ac83e15481ecfbff0c8942f3f9bab84b6f88f1648f6d7268310d68d9f7f2e7f7698c49683f2b7", 0x38}, {&(0x7f0000006200)="02a1fbffa80667e7a17d08a10372228e1574c9609f7ab03b2f7f3c751534b537dc3c96dcaa50eab2c20c93bc4272eccd6cef8f964cc2c629b16e0d98ec4860de56b0be8de8fe85b9a23b083cf9cff0631f3936a1fb6d4f28ad23ba8c172dfafe454d56d9fd8ee904dc552be3dd33ae3b51c939814c6f201e8e726b101f46da8b9b1aadf5e6d8db4eca42c0854cb8bece777c1a7dca50e247e7294eb3941b5128dcbf292197c25b4811d6b13b50244bf6c11f6468ccdb53df0866f3470ec3a2660dcd698d27f803a2ee42c1", 0xcb}, {&(0x7f0000006300)="89751943b2cf6ac59ca1efb89e42d6e308a60a771b6077d5b867345f8afc574e91e602ddbe409acfeb36ee0f190c8ce71ea1a7802976456b875b72a703057c42246d7625f92f17231c040d2c2f28b84023a0ef7adff16c97faebd1d2b53a0fba9edf250b384adf329e3168330768d325881866cad6023b5f0cbf5a211da3179063b39620b3bc0e762dc19ba694c8e60f8115b3121b2a7640c627267a72fbfbd156852e71124c92d39b877ff0400d9855bd8d116e43cf2438ddc5ab9264dd610b026caa0fd5757c2f620d1f98681307bed40dee", 0xd3}], 0x3}}, {{&(0x7f0000006440)={0x2, 0x4e24, @remote}, 0x10, &(0x7f00000065c0)=[{&(0x7f0000006480)="350b4931d8bb1ba64a3c594ca930533238aff34eeab94e2df80520c599797d11ed23b96e8dd8fcad3dc56e8c4ea5d45d16b632a8ef49fb2de77c6309732787a07de171e60ded0eecd31c480cbb55d1ad60ee0166b8e724b269c7df254028b6afe7a06898077dc8b3c829a469c2022174fe1ead312d64d9861f95dd46d880673aaddb2a71d19660380119f084f9ff82330f65a7e3ce952b2d48b029de8e57355fa605490582b2f7d056de14d40a", 0xad}, {&(0x7f0000006540)="55921f5bc3755ecf3fa447973b089e96897d72baa5277cf5a763ef8830b10932c1c54ebd9c7d865e9412ad82808523297da0059091ea618f34b92a5125c2ea581d689dbe7301e9054928d462e2f722f4462494630466d8b2c6ff2e6bd58b67bdfa8ce447c0", 0x65}], 0x2, &(0x7f0000006700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x11}, @loopback}}}, @ip_retopts={{0x1c, 0x0, 0x7, {[@generic={0x0, 0xb, "e356352ff825c44f64"}]}}}], 0x40}}, {{0x0, 0x0, &(0x7f0000006880)=[{&(0x7f0000006740)="3620c385579831074b92cdc457cd420bc62d185d0eede8e28ec37c512e8f900b1fb6f58aa5e93c4b783bb7b0ee18f6c905c83ebed8b429e12671b2c93ba14689fe95988c1548d38be58411cda641b3bacb1a3c61bdb5c6acf8dcdfcf7c8e71090d6a7859e490172f", 0x68}, {&(0x7f00000067c0)="4ec2377fdf7a6bfc6ecc00d85ea98e11686edf52a0124ec85c9dfe42ce902e3efa102def3aaeef919b7a81a8089e89f353a340ef9da9bcb0515c42e188758179d025ab35a1c384abddf1bb71630cd606624f0aa4ca8efe2d39fb2a3c2b10962f0cd8761a5c493fe83c83b88c3de57c143f4056789cd1836f0440784c0ee0af28011095cfa976465f581152", 0x8b}], 0x2, &(0x7f0000006a40)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @multicast1, @remote}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @empty, @multicast1}}}, @ip_retopts={{0x24, 0x0, 0x7, {[@end, @noop, @cipso={0x86, 0x12, 0x35b0, [{0x0, 0x4, "8f10"}, {0x0, 0x8, "61f2f6ec45a2"}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}], 0x80}}, {{&(0x7f0000006ac0)={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000006dc0)=[{&(0x7f0000006b00)="467312335f29d86c35e11c86fddd7d5ce07d4767830c3abcd6931dc3a69339a34af0397fef9b59659a01d9b4a4803f9856693bda4076b3d914", 0x39}, {&(0x7f0000006b40)="96fec4029f94e5dedec31b68f6a0bb7a09d8dd68448e3d5925f3e76eff9bc52667203eeeca13982ce82193710329f3752cc310fa9653791df43221c035621cc12bdb465ed25c7ec974f3a1badd5196bf033eaf67621d19cfd240da2b053c9a56663a3666fd18c6c08497b8aebf6f34baf44a9b0e6086d3a6ccb185b13bd4b315b24cc85b6c1154ef999e84bc0bf77c545259342a35f57300d14d5e6dda2249792e1b6b7f1f1701d606258e53a85bc81f5b01035c84bf26e652aff2d54d22749aed112b15e04a562b58b2c57539570979cad7e936060bcae0766af0058492f0096f", 0xe1}, {&(0x7f0000006c40)="d932abd6f88f2bf0b1603907fff20b745afadf5176b8a021a459da8dde85a7b14b1fa5dd20ca744871a07d01b422e349136d3a2792988f36a5585d7141b6d1ba47", 0x41}, {&(0x7f0000006cc0)="ca2e0151e6597f553e966c107919d6cfabc89bff6d71f5f34d8b6c9e0bffc2586f94446f8892ff1b03fa6c749ccd6cabb9afa2904c79cb17670cdd385bb6c15abf6fea96dc5798dc38eeb0b8dfcd3d71f5265b3d5a9d60ef2b58577115c3d6de4b963f84de74cfde52de5c5e8a79e9cb0af5e7c3a5477a34e0903fb13e7436c9796d1ee1ddde63c1c63cfb1aa8212897a5af9cd4b2006c1a98751b669bc68771935024c75af8ff35fc8b82b085882231f01dc146d155290b424f116d79c61e0c6706a4af38bdb49870d5d3e8", 0xcc}], 0x4}}, {{&(0x7f0000006e00)={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000008180)=[{&(0x7f0000006e40)="99664453bcb368af8d67462226698f064a046ecfef6d754046fa52394d9f585b2abd26a199506a05c418c1de5a4ebe12b2378f7c8fd804ebd7e4031c25e97739b601b398c56b042e360046269a748c24c30747d902ce236d59d741739619c8fc0b0982ab4b6fd518993008f4d4ef447522c7980fe64da6deea31a17e00fc76dd7bcc78fa269289975e664d128db33c52edc48ee0cb106c5774e6fb", 0x9b}, {&(0x7f0000006f00)="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0x1000}, {&(0x7f0000007f00)="76c182546c06746b28751230f1c0b6016939473ce929cf25d5e985626e003e50ebf6f125ad41946849b7cf53dd152f6bae754253be6eb5239a655ff01925473825e53606f0b24aacae6371c77af4391905c8b555e459881bcf33b61b2d61a8320685e5fa9d65ac58f3cb795bc96b02edcaf71399177f3a0a", 0x78}, {&(0x7f0000007f80)="0d160c7c65f5e53cc897b0cd792a11d79089b091581e337101fed08980a7acbb4288ebe23deae4a9671cfaf256f43a62cc5169cec9837816c859febc504cdafcf49d", 0x42}, {&(0x7f0000008000)="c6d0db01f78860a1539259b49dad80cfa2dec0f41e8ecb0ea2e259b5ef8bd900402a03b794daf0bed6538a452d471683066efb1d56f728a272f496582b9e", 0x3e}, {&(0x7f0000008040)="7f4292a12aba2579114117848597bf8b9920cb89c86a00ca525b88056661a8efc4266ca26dc2e9dc204f334653c3c5e8d3f3100e1d9c2a1056c11fef2db3552410cb4496f6428ad7cc6f5c35ea1457fa4ef74c92fba3f89139ba0463d552c3213e14c5e127c4a65f6b924e30589b4b65996b8ffd18506307a2ef050965d17c72fdbdfd24231df63dd99d5117df2d1dcd69865dc57f8c407be1296bacb6349d9250d11f04042d095b49258a15d681cd92ce6445033ed19a45a564bb2d7ff7ab00818dcdb22d810138d533d3406c21038228af907abd9cf7f67e497e6bce837454cb71fec21f05ea250c", 0xe9}, {&(0x7f0000008140)="7c0cce16f54a19eb6e", 0x9}], 0x7, &(0x7f000000d540)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7ff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @dev={0xac, 0x14, 0x14, 0xc}, @local}}}], 0x38}}], 0x6, 0x4) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:41 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af00, &(0x7f0000000000)) [ 2291.390801][ T526] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2291.404804][ T526] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:41 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xae01, &(0x7f0000000000)) 14:07:41 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af0b, &(0x7f0000000000)) [ 2291.437045][ T526] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:41 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0xc8, 0x1, 0x9, 0x3, 0x100}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:41 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x44040000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0x1f, 0x2}, 0x10) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2291.504219][ T526] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:41 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af02, &(0x7f0000000000)) [ 2291.630640][ T526] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2291.665977][ T526] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:41 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xae41, &(0x7f0000000000)) 14:07:41 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af0c, &(0x7f0000000000)) [ 2291.685353][ T1181] IPVS: ftp: loaded support on port[0] = 21 [ 2291.729314][ T526] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2291.781968][ T526] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:41 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000000fff00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:41 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x23a000) write$FUSE_STATFS(r1, &(0x7f0000000080)={0x60, 0x0, 0x3, {{0x2, 0x7fffffff, 0x3, 0x0, 0x0, 0x101, 0x10000, 0x79}}}, 0x60) getsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000180)) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000000)='net\x00') 14:07:41 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af03, &(0x7f0000000000)) 14:07:41 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x28020000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:41 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af0d, &(0x7f0000000000)) 14:07:41 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, &(0x7f0000000000)) 14:07:41 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r1 = dup2(r0, r0) fcntl$setpipe(r0, 0x407, 0x1000) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x20400, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000100)={r2, r2, 0x8}) fanotify_mark(r1, 0x20, 0x8000003, r2, &(0x7f0000000040)='./file0\x00') 14:07:41 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af05, &(0x7f0000000000)) [ 2292.041463][ T1892] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2292.083960][ T1892] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2292.123376][ T1892] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:41 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x9, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) getpeername$unix(r2, &(0x7f0000000100), &(0x7f0000000180)=0x6e) [ 2292.149878][ T1892] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2292.218793][ T1892] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2292.250442][ T1892] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af0e, &(0x7f0000000000)) 14:07:42 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af06, &(0x7f0000000000)) 14:07:42 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, &(0x7f0000000000)) [ 2292.284364][ T1892] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2292.311808][ T1892] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:42 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000000000005c0000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:42 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000100)={0xffffffffffffffff, 0x401, 0x91f, 0x2, 0xfffb, 0x8000}) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="2321212c2ae6696c65300a"], 0xb) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0), 0xc) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x34000) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x400) r4 = add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000300)="59e14fd23707494a9cf477c25df3675d2dc3a3440396a25b84c9815a5847552ab95188", 0x23, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, r4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 14:07:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x38, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, [@tunl_policy=[@IFLA_IPTUN_ENCAP_FLAGS={0x8, 0x9, 0x4}]]}}}]}, 0x38}}, 0x0) r2 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x8001, 0x0) ioctl$VIDIOC_S_TUNER(r2, 0x4054561e, &(0x7f0000000140)={0x45, "c6009f62ae6fb9d170b47a4b5261a63ea75ce598a18ac6d6dfc5b5023c0516d3", 0x3, 0x0, 0x800, 0xc698, 0x0, 0x6, 0xff, 0x6}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x8, &(0x7f0000ffd000/0x2000)=nil, 0x6}) 14:07:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) 14:07:42 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xb101, &(0x7f0000000000)) [ 2292.571821][ T2994] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2292.607931][ T3030] netlink: 'syz-executor.4': attribute type 9 has an invalid length. 14:07:42 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af07, &(0x7f0000000000)) 14:07:42 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2292.623840][ T2994] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2292.672396][ T2994] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af11, &(0x7f0000000000)) 14:07:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x800000, 0x8000) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r1, 0x4) [ 2292.734397][ T2994] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:42 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40044590, &(0x7f0000000000)) [ 2292.837760][ T2994] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:42 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af08, &(0x7f0000000000)) [ 2292.891706][ T2994] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:42 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xcc, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x3, @mcast1, 0x9}, @in6={0xa, 0x4e22, 0x1b28, @empty, 0x2}, @in6={0xa, 0x4e21, 0x7, @mcast1}, @in6={0xa, 0x4e20, 0x79, @empty, 0x10000}, @in6={0xa, 0x4e20, 0x3, @empty, 0x1}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0x180000000}, @in6={0xa, 0x4e20, 0xf743, @mcast1, 0xfffffffffffffffc}], 0xc8) [ 2292.968757][ T2994] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2293.024989][ T2994] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:42 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000200300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) 14:07:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af12, &(0x7f0000000000)) 14:07:42 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40044591, &(0x7f0000000000)) 14:07:42 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af09, &(0x7f0000000000)) [ 2293.230025][ T4250] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:43 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000140)=0x4) unshare(0x2000400) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0x0, 0x8, 0x81, 0x800, 0x0, 0xa09}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x3649) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0xfffffffffffffffe, 0x4) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2293.277234][ T4250] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2293.295885][ T4250] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:43 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:43 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)) [ 2293.343865][ T4250] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:43 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af0a, &(0x7f0000000000)) 14:07:43 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40045431, &(0x7f0000000000)) 14:07:43 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000300300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:43 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x20003fe) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2080, 0x0) sendmmsg$alg(r1, &(0x7f0000002840)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="525800f49fa7cde9c38afffe8e9208b79c7d49f643a12d9a5f581834229125283da16b9c4fb3fa0095f4b02ad6783c863ffb1e0a03b3d59d6c90a019b94fa77c20f17ea129b719cf0d88d4b45f6b950b7510fe6c656791ab178d5ada079e923820eff7b27d97bd9f5362396c2a25", 0x6e}, {&(0x7f00000000c0)="46c8f80340f96c3105ce46ef59bc593ce1db3489cf389869eb8f0f2c05193ba38b94320074d6723d72293c9dd9221c8e494bc448983cbaddfbce1b924d24025ec08f5fb65353a89cfbf0b2362914dc08954d1d34e431ac7d4cf91f511652b6bc8c", 0x61}], 0x2, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)="d6ae", 0x2}, {&(0x7f00000001c0)="d2756374de42eb656848c6dd9abfada55b85692160934553e1b6afd2e7e90f01b046b3359b8f317814abfe184871833339a9461048fa630164c96e1e", 0x3c}, {&(0x7f0000000440)="8e4e2d6a04be50687ecf131a4e6a19372f60a24c8bfe0b8ed25e5e1f4aa9c8b0e1dead6a4e48007d865a0bcc9ff20eecf64726aeeeb08485e1ad5a6f04b42a54eb9c89929793d17cc7f5da0b31f330f3651e5ee95168be28f308019eabe6d4aa26772e655c44335c5535a22ddf31d3597d7c049184d308f2e644e20c0b5ef5d8155972d1733126522cf269c765f317ceef17831a164b37177d7181230f0a58a7976610703a38c84777193f82217cc287a05a14befc2bfffb391daf4732a1c27f0023b2cef85e19abe37f6f3c92d6715638b560b6b167fc2c6f7227e6aca3705bcaf0b7a51a198366bfe93ba583bc0aa01b1e5dbfad97f53446da70b88e3625c055976307a903ef630956d1063aca52b27e34b6215844c7e13642a0776c0cb01a157562bb20e1d253f190a1a3d32f3372dec133fec6ccd8d887fce0ac43bfc47d3e4f481a4e967e6e486cac59fd96bde2f169e57fd539c06bdc200d0e2ec3185830068afa390462bebde7b92b7424235aea22963969101ad1c8e6d6bbe62fd8507a6ffba6ba3bedd7006e19966c77f3014d2557df36dac2d26aba4d44ce03854fefde0e3698ad08d66be0aaed4e341a9109dd2e09737b3134787de886727a381bc482354847cc64986525adbe7337bafd238cb7e4ce6d358be856a9acda6bf98ee4820025ff49a3b6096a414379f9c773b98b80175b6e6d2b03bbdaeedcacd1e7a8b06b7bf391c8a1b293d4900aa589dc7ce1ba349c9746b8b52058a8b5e4088e85f3972b009b2f2d4a7e087d112cb956759ade841bb3262535a740748abd3e35222575699a56fe50ec32faf8f5b543f8b7e895586349f980d211dacbdc98af4b301fd3ea3e25a13e3af03a5c7948fb48b8d25215f94493351d1c0704d43dd50539988ce482698da12bd3b275aef51bcf97a01ee9563fc0ce855add1d4b97ccdf9dd7b7ef7208578ac844c67f38fff6ea6d4dc85f9e56d6fcdf6c7f56d423df400838428a4ea7d7876a1aaac7b845d4b698c913b91c4fbf4add4732b91d6910d056955e2a15f5bf627e521d0e9ff139e8a5679d1770366121288b8e504ed1a15fd9cafbba4f24b5e544433dfc6a9e347241bd6f68a6f38c02bf61da0631cc248a002eb0b392b6422938255cea7f273a4143e5aa4992fdc79e9f7265b420828784472d40f99e9f1ae50f714dc330955d5a5380e423018f8b452b5deb892f1b76998f1bef3e5c52ac03d6a41815962e4a2e7fe7412c2e0507d781da67a7682a6211be1b8e73f6cb9784c6bebfdb3308b0b3c76c9753b15a42149d0b80f63572735a1ee0bb6c80d5ad093b32b4dbb30879be4883578d28337334aad653f442515727f1f8480264011493e39898f37af77dc9639e71ac9a68799f6d41d690f690964e25936fcef50927c0b8f6dd9e30106a5ef5ad749505d7c8291ccc96ec12254028c7b39e36c4790dcd02d378dd856862ab3d07d36f3681582e622ccab076a2baf8f47606b7350a8bf2276c204e3eecca4716b7137e20c7422b7fe1d1375679b51ec3440baa9336b4d109e0b5deade8f5410fc7459b670bcb1ea1ea5f2a70017c060abffbd7b4c9313dd8ffedf62eb9f8f27b4a4f8cd6a20b62232e4ccef99fbdcf21171242c85d325255895779d42281d8ac9c9fa9261df0cd2c06334a98723dd2d83cd631a9afab2e47970476ab796b2a42b3381eb579557f1b15fd90736353a9dd1b6d96b3c972ae24e532cd3c3d9910fa430d4146f73631afeb9d6d314ffdb662f083f4152809a47320b7848612602eef437dc60db6d8ac1a95132936fcef0836ad9de69d5d61906ee24bceeb0910ae7690133d8c9b75ec3a81294d0064a96be3809221170d09c3480cf482f54b5952c207302206f555683959253db74ebc20dd74e22874e02ac17d9df0712890625b86615b7be0f457dc5c983104b04f48ce0c0b8295bf1df01061dee6c9c9a473bdc37928a2cb41cbf09fb2051ec35243f8212bfde14219cc43878019cbf533e001b5cc60a53f8ffcd2c4bb3e78fb5ca6c905ec953e494102003e7aca63dff5cc9153bc60d7c034f5d68c332033912212fa4632f29470627c2b24332b94bfbd91d3911f489c9bbba1f3898b8d9bf89f4e582c88b6040dde7bfcf06fc6d075e102c423f943354e573ca7b0f316edf7f96d7e0eaab0fd9bbabf13dfce71c731afbb388b8d3ac51a11910c67c1d78e1f433001a6be92773ea12e5985d275a3447e2e0c09552c2d8a90ac77041f9deb138c997fe631d6252c2eb50d5f17f8554e22acb1ce5109e8003d0a468d148a029669b82a0f249720f5eec25aafd575b66c12fa85d5df7bb817184c523d2b8f5c6c839d6734c9315ead5633f35cbf01440b8d9a5ab034aa1ea984444c2559b76f44ab51a445c076f3dbf46105b3799aeb61f09db6914b87fd49145fa4ea9da43a645bfbd7514f9414a1f172cdd579294eed89158d4595bfc9377bc5a05a700124337d8db3eaa36110f9ce0df77ce10461bd7977faf4cc32dd21feaba80323b95e43b3b4db01fa2bede4f986843eb56ac2666224b03246c86677f03ada29dc5fe42a84599953f823ee8f8cc0b5f2998f14cbb9542b45b400d96e75d3de442240a6f3423490fd8d49425594352097bba424fd73ba89c363f8e3dc04dbcfa372402e523e2ae25e6b38a74562ce7829d8e3750ba6172fba226124bb6bdafcdbd922761a157edd06670192c620dc945f31ad85a7c5d65f6f64ec375302bf6d4c81fdb892c7ad78cf935d1efed345c2ea15cadfffa607d805a03b57e833d1bd9ee47d4a3ba9bea9c214e0471b3a24c183d0676edfd818bf5079f15f566de21180db98eca1308236b8437701e203be4c20733cf758137e427f4a48a19ff6a1d1b2ba5900bd64427de68a0a7b1e24feea22cd8799540f44079761d1eb21dacf12b75fe9fce4785d6ae225db38c9f31c5e0e54711fa2bb57eab89b94bfaa307f49417f3487b31a1180b4fcb90eb7ea72c44e0bf3b587f606588a40c29899923be613ada89b1e6af2c8347461939e9b17ba9e153a71dd0e76b570993153b8d76f353a006703b93ca8beed4d99a0c5eac460cf507d67f44922873232958c237398e0b4fd1cc1114145bc91458a186608101f8444d74cda3f787cc9d97b5d5c081ad3d774176048b8d016fc9dc13145aa8d8193149aea5d352f94893dcdf760678c62ec122dd3f17c404c8981d89fb68a603ed1811fa3793c8b326b636121862650e4a5d7e281a2aab8c402f53e249500fc544b4ca6baf05b1bd4c96e8853907ec8e888c707ecf550e695562c7672dd94a7a58ce0aed685f906a3ffa1ee13b48e9476cf1078a49c306e428e1aac8e8eb727fc2a46e1f2002b15064ce6d9db0c639275e8086936693bd10752b52ea79120167a9b7e6f0ffe421a250ffcdad884d8764097fefa64f636a7caae9488c1df798d61cec91533bc0d67ed73ee27071699c909820ff770a929da20147c74ea2058932f9c58221a34cbcb08208929661c41d8b491c4722a8a0422d7e70280c1c02a8044acbaea220760e78b385ec17c9c20a7685ab58ab500db1235fb8bd093183cfcec939a97d599c8dcb0b176b92ba276f7acc0cf3ab26a27b45ac5c8825ff4cce93af96fb7e227aa82bd653e4d265766be9a38c996e164af05dde8aab6a38db53f4cb9ef35e6c40d0f370f488bccdfbfa6278024cc50070830bfe677a3d01773dbb4e90b07d0b71a72ee8dd6bc4b842f89dab784479f5743a9fc905762f8ff0b4eb5436fa1bd46ad43696923a14f816132cdd9847a54885cadfd4aeb35a3cca0378594081d9c204e216065425332f15fc2cfe10350c84dce8e1be92cfcdff2885d171475c57e67b0826461d7140e7c5c3fa7dd45f440842794ff7c811dc70234fc76c9cc36503800ba9371195539982f5fbb4513bda35eb01fd5d9d1fe8767618077b9d71d7ffe236345689018f306b01db0eab05ba817de846ef53b8e2033b2957bf1971b14f1e3a37e334026de680f9fc0ae11d0009bf8c07e5b266f92d1e4e751aed3b4f41693438f1bb5a1170a1a172c5ee6c32763055a99b9e7e7425640fe77a9a0c8468d923a9b2248982af76757808ccc8caa7b6fdf75e4cbfa514c8084d5265e3f37fb7217726b19aaf277c8f4d67c4b5b960d2c439a96df967fe42807bfad885b004d8effac9e39fee932601706950dacb9cd8f90af7a12d1e2ea195bed15c2f551f463d5db02c308084384fe451f7eac2eba39b7d41a8f7ea62e92d6da254d54f2829f4ca4fc575aa1a079749375c3312c86dfca6827fada35b226912e845a467ab1c69e92c301d91420306a0287b048c7a9d84378c2dc7b384b99e0ba080cca9074e2e7a4f81fa2ab620b67273f63c2a51914bb8b81b402e708e9534b7a9834d8618384f8dc1ca30cb3784d42073988b4cf29c93f1beb49ba540707abc6f5bc5cef40b50c0f731289b84eedbe46e352336d41edff64a5a78cf7e1a251f044afb454fd2d44b431f152b80b1bbc9fbd40a3e70050001c22bc38a8b614adc5b23120a41d6452e221ac763f8a5087e37ad862087e4ee524420a155d0d1501119dde64d4407d1d86365e561274f313715c624c949e60663264bc0714913a42b5c13cf2dcfda320f8bbdfff07615faf5f9fa1dd4e309c978f31fb2742d7fe099b9260517ba74030ab7b2ccc9475f57231d522934940e187bfc0e0cc9d7d477f784c2fb0772b3da44fd6ebf7958a40bd00fc4d4fb709e2642615e6a4df5e8230f375b4faa6d3a72ca4d6ee9a1768a4985e383c938880595ecadba30a6d33ef061924b887d8326f31d033de4f6b72b7f25b229ed33b74aeab489e93463c4dc9de5662f8441711c020408b83109c96a15062c1454aad147b886a24c4c236a05dc98f53b157372b906cb5be39c753bfe2739488da9526ffb71d3aca6402b73d02fa27acc165f4421a712dbc6c027db48ea2cd9e4859d4b3b562e98088abd696491a71b1945dbfac11cb7fdd5733d00867b68d11584a1f1f9739008f3ac3280f200d38ba9fee6c4edc3bd08e1b2d885ade9417484c2de10c57ba427c5d17e5f0620b35262617f71e1be34bc7c923519cc367fd247beae92e005733cd7c198a6b65660b54efd0ee04addebb81b7871e54f1f7f424a23ada713bce267e0ba0c1a89629f2a5b2ed5926121d5fa4f0c33ad83676b762eb625f1baa310e4b6c2ae94b2cc0ff26b313b62219a6caea4af551a474094218081158d29c41d542738cf9efe21ce99799a6cd320d58a50d30773b83e2640318088180006aab57fe798dce5b6aa96850e5cad5db0bc7914d541c51a4fc49dd7ae02ea7e2427e16d54964e31f057fe77c529c5701f76993dbd341b6f252e9d8b1557c5e0fac2eed3b16ffe9e5b52d69bf32fc6783727a5bac067a4d79960487111da86dba34017ddba3783a9d5bf031f6ac206d5f29ddf1a0d3708bd904d4679773bab557844e4807cfddb58bdf7828391658e88d4ff81213cd847ae91bc505ac313e008b9b3d10b6a8f95e1c5e8d8a55761de21aa2e649534aa016b61bc7fe1539fb2d3baed2dd40708d418157afc3e712628d9cc0f907f94301b529092cbd4c766b1c988740bcb18f2954d4d4687ff613aee5ffff4017c3dd8af49e884154252a22262690d83348189eab2a8afc89bc9fe0b4f0323bdf364ee4ff854dc6cc0724203e848654652493916a1a8252abd5bef7406702830a9ae6e5fb847068402cc700b1d28a628d579d09e114bbe23d8a098ca7ee7c62ed270269becc584ab6435458fc1fa1ad", 0x1000}, {&(0x7f0000000200)="bdb84f73beb0487612eb872c61bdeadd212dc840288e795081d423c1135e794baa06d4f47585fcf43267c623032c9f3aa0e51c426c8a8083357780c750884dd6f6939bf6537fa59b9d8cddc66ccb2ce430533cb076d6d68258293ad5e563a76a309078c150ee242d301a491ff999a664c12a04e955d33fd2fc918df4f4c78413cd6c1b901481ac1d656fca7742c17338ad7e45ccc98d2131ee2020ce26bf23649e338bc77be6071384493943f07c23", 0xaf}, {&(0x7f00000002c0)="e1a1425f751efffc5f2140874b6137302c464ded7f1ada43582a503faf1ae535df24c46bb3e716c9dca8d8c67e26dfd5dda159ffdad29532bf2b2f70becfd98dc478befb450b898d1199d46166b4d1c52975c19a9b0d293308e632fa99dc0061b499513990771ef42d054237064ec040324727a5e116", 0x76}, {&(0x7f0000001440)="8d54ee31ba029c59becd27da78524213f4113f429e24859a4aab2bbc7debb9eafb22fc8ec7246f2a9f7e649c4e0858c0de44476fa51ecdaf2de26d83f7f0b75317c6853617f50a944d29e861dfe2889e9867016983194c097d118eea97ba89e186060795098eb787e095c1b3eb1df00a0787f9696d96caddd3561e033f1408c20717790ac47a554e52c5901f0341bff70c2131edb14dd4ce90642971d8ab9cbc592939ca4d17613a59039963ea3673ca98e702ced96eb90a47a3ba7e62cc15c91cc09ba4081b7d5e1ff67e29", 0xcc}], 0x6, &(0x7f0000001540)=[@op={0x18}, @iv={0x90, 0x117, 0x2, 0x7a, "0417c1027b9b26c07ac04d790baf4bb45712ef42c9bfbc4caeba5c4b578d2a461ae3074427f787b785f7b110dd1deb4945b09b88536de1c87a0d2e1bac8c3a9c16573cfb5730672041be76e23842ac5df0dee500ef8014790a5a973fe2ab4b8074e3e950c6dbae398f84229b2f2490d2e70ed7bb5bbd04cb1478"}, @iv={0x58, 0x117, 0x2, 0x40, "d1e01ecaff0ad225dd9446a9aba2c4063c0968368f76089112200f3b51320e54dd8b9d29addb5f3b5c5177fab776d3b4dd99c0d37b54a92ca15b694edea76bbf"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x130, 0x10}, {0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000003c0)="64a3fb6e6a3890b120ae4d98b932f14fdab0b6c95901ea0c595a3a7c58b485d3d4c5ec", 0x23}, {&(0x7f0000001680)="e4efdce4ff433ca644d906fd92ae4633ffb3148284dbd35ca5592077999a221f9b00d4c46ce77ce19d60dcc1e39affa4d80b9bfb72735f253fa872f80e0d51932ecf778e03fdc127e60a9a6226021388a53d9fd97b65c7618f16374063baf532db92d748ed13718666a07f9bfca94882f18c91d8bfabac340d3422e03ef9a36795c75aa17ee5d1052f357d9c72658797a1cd55a7fbd47c7789cc32ad9e30d65a9ebce106a5608f03803aa2c40efed9f936732e9c1c02fbc8c82b3ffc8965a938d8fbbd4259fc676f005dc12c249213bc65a52da2d7da45ea403f88a2c8a0d8bc2346f20f4aaffbe6d0ceb24f3b", 0xed}, {&(0x7f0000001780)="bf97b8b6b7db4f411287118e9bd4b964087206c3c7d0473588dcf2d804007544f5fc69e6a97a988af90a6a2601d36d3d3f20e50134d2b0a1ed0a8392504437df78c53a9f118348b63aa0f940", 0x4c}, {&(0x7f0000001800)="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", 0x1000}], 0x4, 0x0, 0x0, 0x10}], 0x3, 0x4000000) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:43 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x0) setsockopt$rose(r1, 0x104, 0x7, &(0x7f00000000c0)=0x5, 0x4) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x40, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000200)) r3 = semget$private(0x0, 0x2, 0x80) semtimedop(r3, &(0x7f0000000100)=[{0x6, 0x1, 0x1800}, {0x5, 0x80, 0x1800}], 0x2, &(0x7f0000000180)={0x77359400}) semctl$SETVAL(r3, 0x4, 0x10, &(0x7f0000000140)=0x3e) [ 2293.628141][ T4898] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:43 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af0b, &(0x7f0000000000)) [ 2293.673020][ T4898] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:43 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x400454ca, &(0x7f0000000000)) 14:07:43 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) [ 2293.734933][ T4898] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2293.770052][ T4898] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:43 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) fchmod(r0, 0x10) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'team_slave_0\x00'}) sync_file_range(r0, 0x101, 0x10000, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4fd2ffe3c34ffaa6, 0x0) 14:07:43 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2293.925501][ T4898] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:43 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40049409, &(0x7f0000000000)) 14:07:43 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af0c, &(0x7f0000000000)) [ 2294.014922][ T4898] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2294.029033][ T4898] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2294.074090][ T4898] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:43 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x400c4301, &(0x7f0000000000)) 14:07:43 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x8000, 0x7ff, 0x8001, 0x0}, &(0x7f0000000080)=0x10) prctl$PR_SET_ENDIAN(0x14, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) 14:07:43 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:44 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40087543, &(0x7f0000000000)) 14:07:44 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af0d, &(0x7f0000000000)) 14:07:44 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x2, 0x0, 0x6, 0x100000000, '\x00', 0x8}) 14:07:44 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x602100) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="78178df97e75d190962c0440d4b851a95db21e2da079141a59d8ee8dcdeb21a266b9b7bea370afd32036feceae4ddc6b4edfbf6da98ea5bbe8e42fd007f74113168ebb4be05a1ecb37c388b6c42dc3423b50b639937f5a2093e107528aa5121fbf1c5f90d0987171c4017b71bccb5bae2671ac09457925bda09eac6039d3a313c372c4a1b1883550cc66f03483fce27378412e5126eea1e02d4e90e3108a57d9a0ab520831eb136f17cbef41e7d700e5", @ANYRES16=r2, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x20040040}, 0x8084) mq_unlink(&(0x7f0000000300)='\x00') ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4018aebd, &(0x7f0000000000)) [ 2294.391352][ T6277] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2294.431606][ T6277] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2294.469931][ T6277] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:44 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008ae89, &(0x7f0000000000)) 14:07:44 executing program 4: setxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@ng={0x4, 0x11, "d4"}, 0x3, 0x1) r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VIDIOC_S_AUDIO(r0, 0x40345622, &(0x7f0000000080)={0x9, "59085a90f84f2b7d30a4090cf86bcf0f5402d8f1f258deceb07b89905e4f4a4a", 0x2, 0x1}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0xfffffffffffffffc) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [], @multicast1}, 0xfff, 0x1, 0xff, 0xc, 0xe72, 0xfffffffffffff801}, 0x20) ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x40) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) [ 2294.502185][ T6277] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:44 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af0e, &(0x7f0000000000)) 14:07:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4020940d, &(0x7f0000000000)) 14:07:44 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x46000) recvfrom$ax25(r1, &(0x7f0000000040)=""/160, 0xa0, 0x0, &(0x7f0000000100)={{0x3, @null}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2294.589551][ T6277] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2294.635584][ T6277] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2294.675132][ T6277] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80024321, &(0x7f0000000000)) [ 2294.725204][ T6277] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:44 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000500300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:44 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008ae8a, &(0x7f0000000000)) 14:07:44 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) write$P9_RGETLOCK(r1, &(0x7f0000000080)={0x2d, 0x37, 0x2, {0x2, 0xfffffffffffffffc, 0x8, r2, 0xf, '/dev/vhost-net\x00'}}, 0x2d) 14:07:44 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x2, 0xffffffff00000001, 0x1e94077e, 0x0, 0xf}) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r2 = getpid() ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000000100)={0x38, 0x4, 0x1}) 14:07:44 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) 14:07:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80024322, &(0x7f0000000000)) [ 2294.974601][ T7542] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2295.012555][ T7542] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:44 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af00, &(0x7f0000000000)) [ 2295.036034][ T7542] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2295.049510][ T7542] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2295.118844][ T7542] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2295.126989][ T7542] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2295.153040][ T7542] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:44 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x210840, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) unshare(0x2000400) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20000, 0x0) getpeername$ax25(r2, &(0x7f0000000100)={{0x3, @netrom}, [@default, @bcast, @netrom, @remote, @remote, @remote, @bcast, @null]}, &(0x7f0000000180)=0x48) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000300)={0x40000000000001e9, &(0x7f00000002c0)}) ioctl$VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f00000001c0)={0xf, @pix={0x2, 0xfffffffffffffeff, 0x77775f5e, 0x3, 0x8, 0x9, 0xf, 0x3, 0x1, 0x7, 0x0, 0x7}}) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x101040, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000040)=0x1000) ioctl$FS_IOC_SETFLAGS(r2, 0xaf02, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x10082) ioctl$SIOCX25GCAUSEDIAG(r4, 0x89e6, &(0x7f00000002c0)={0x256c, 0x5}) openat$capi20(0xffffffffffffff9c, &(0x7f0000000440)='/dev/capi20\x00', 0x309100, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000340)) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000380)) 14:07:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80044323, &(0x7f0000000000)) 14:07:44 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af11, &(0x7f0000000000)) 14:07:44 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2295.166997][ T7542] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:45 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000600300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)) 14:07:45 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008b100, &(0x7f0000000000)) 14:07:45 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af12, &(0x7f0000000000)) 14:07:45 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80044324, &(0x7f0000000000)) [ 2295.454613][ T8500] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x40, 0x0) recvmsg$kcm(r0, &(0x7f0000001640)={&(0x7f00000002c0)=@tipc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/87, 0x57}, {&(0x7f0000000440)=""/217, 0xd9}, {&(0x7f0000000540)=""/76, 0x4c}, {&(0x7f00000005c0)=""/115, 0x73}], 0x4, &(0x7f0000000640)=""/4096, 0x1000}, 0x61) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000080)={r2, 0x49, 0x1b}, &(0x7f00000000c0)=ANY=[@ANYBLOB="656e633d6f61657020686173683d6e685ef52f4ec4721804d66a12bc1046b1706f6c793133301f006e656f6e00000000000000000000000000000000000000000084f00200e00c00000000000000"], &(0x7f0000000140)="3ce8280fc3f3ed6731a8bbfc0724ee4ecba89d762b6b0342de9fbe02d1ebe438ee61242ab8c3a1136eb2cb9388fd3a8a8acf5c385770121f620e803ee5b5a3a2423aed3bfb03f0f6dd", &(0x7f00000001c0)=""/27) unshare(0x2000400) r3 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x4, 0x0) write$P9_RATTACH(r3, &(0x7f0000000240)={0x328, 0x69, 0x1, {0x94, 0x1}}, 0x14) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xaf02, 0x0) [ 2295.529248][ T8500] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2295.576088][ T8500] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4010aeab, &(0x7f0000000000)) 14:07:45 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af25, &(0x7f0000000000)) [ 2295.634222][ T8500] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:45 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80044325, &(0x7f0000000000)) 14:07:45 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x0, 0x2) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f00000000c0)='/dev/vbi#\x00', 0x0, r1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r2, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0xaf01, 0x0) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) 14:07:45 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x401, 0x101) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7fffffff, 0x20000) write$tun(r1, &(0x7f0000000140)={@val={0x0, 0xc}, @val={0x0, 0x1, 0x0, 0x4, 0x5, 0x8}, @arp=@generic={0x217, 0x8fff, 0x6, 0x8, 0xb, @dev={[], 0x1c}, "a7b466a4bbb2ba65", @broadcast, "3c743e3e7625faf09fd94f2960a5647e"}}, 0x3a) [ 2295.776923][ T8500] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2295.865453][ T8500] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2295.873726][ T8500] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2295.884661][ T8500] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4020940d, &(0x7f0000000000)) 14:07:45 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:07:45 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000700300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:45 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r1 = socket$rxrpc(0x21, 0x2, 0xa) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x40, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x4a, 0x1, 0xd0, 0xdc, 0xc608}, 0xc) recvfrom$rxrpc(r1, &(0x7f0000000000)=""/9, 0x9, 0x142, &(0x7f0000000040)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0x2, @empty, 0x7}}, 0x24) 14:07:45 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VIDIOC_QUERYCAP(r2, 0x80685600, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) fgetxattr(r2, &(0x7f00000000c0)=@known='trusted.overlay.origin\x00', &(0x7f0000000100)=""/210, 0xd2) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000200)={'vcan0\x00', {0x2, 0x4e20, @local}}) 14:07:45 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80044326, &(0x7f0000000000)) 14:07:45 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4020940d, &(0x7f0000000000)) [ 2296.141758][ T9944] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4040ae9e, &(0x7f0000000000)) [ 2296.192008][ T9944] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2296.206815][ T9944] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:46 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x4100, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000580)={0x2, 0x4e22, @multicast1}, 0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x13ffffffd) r2 = syz_open_dev$media(&(0x7f00000001c0)='/dev/media#\x00', 0x9, 0x8000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000240)={0x800, 0xea0000000, 0x2}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), 0x10) sendto$rose(r3, &(0x7f0000000040)="876d77a8a5686df187167daa1211c2ae804328a4e85414b2bbf5d5a86d89e232004a85e5fa05fc77fd988af2cdba7cddd77c4b1d5f785dcbb3be7635e95498d256282afe4d6106387e2c9b25bcbfb5b192a18cfd77c95103ffcff6c8d103f359976617607707b82a6585f817b749c9010cd07695e7381952ae598d0e164806c131d81b7caf1974c49dad2c977df745", 0x8f, 0x4000001, &(0x7f0000000100)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x1, @null}, 0x1c) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xaf02, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000140)={0x3, 0xe47}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r3) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000180)=0x1ff) 14:07:46 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x2200) setsockopt$rose(r0, 0x104, 0x5, &(0x7f0000000080)=0x7ff, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) [ 2296.237750][ T9944] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:46 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80044327, &(0x7f0000000000)) [ 2296.382773][ T9944] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:46 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40305828, &(0x7f0000000000)) 14:07:46 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80045400, &(0x7f0000000000)) 14:07:46 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x3) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2296.424162][ T9944] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2296.451334][ T9944] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2296.503333][ T9944] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:46 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@rand_addr, 0x0}, &(0x7f00000001c0)=0x14) r1 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x1000, 0x80001) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x17, 0x4, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x0, 0x3, 0xb, 0x4, 0xffffffffffffffe0}, @alu={0x4, 0x81, 0x7, 0xf, 0x7, 0x18, 0x4}, @generic={0x10001, 0x3, 0x8001, 0x0, 0x8001}, @alu={0x7, 0x7, 0xd, 0xb, 0x0, 0x10, 0x4}], &(0x7f0000000040)='GPL\x00', 0x6, 0xfb, &(0x7f0000000080)=""/251, 0x41f00, 0x7, [], r0, 0x12, r1, 0x8, &(0x7f0000000240)={0x2, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0xc, 0x9, 0x8}, 0x10}, 0x70) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r2, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0xaf02, 0x0) 14:07:46 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000800300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:46 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x800454d2, &(0x7f0000000000)) 14:07:46 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x800454d2, &(0x7f0000000000)) 14:07:46 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80045430, &(0x7f0000000000)) 14:07:46 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x44102, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@null=' \x00', 0x5, 'teql0\x00'}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2296.767798][T11174] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2296.804451][T11174] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:46 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/dev/vhost-net\x00'}, {0x20, '/dev/vhost-net\x00'}, {0x20, 'eth0^\'trustednodevcgroup-\xbe}security'}, {0x20, '/dev/vhost-net\x00'}, {0x20, '/dev/vhost-net\x00'}], 0xa, "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"}, 0x16e) 14:07:46 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80086301, &(0x7f0000000000)) [ 2296.833692][T11174] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2296.844133][T11174] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2296.896588][T11174] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2296.925309][T11174] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:46 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x800454d2, &(0x7f0000000000)) 14:07:46 executing program 4: r0 = add_key(&(0x7f0000000200)='.dead\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000440)="f8e65ae12ff257f62670a9e8c4f7c95ebab4741c3abf7109860e4609f5c9060f44ebaf634ed1a099680f5de6db1340f4d2f0d19e2f4d9975958703037525ca23e1c9fd47b7a5c47dad750518953603215e4a6f5db9b3721a0e9ee7fa5f27ddec343271f41e96cb86a5f3348c454baa5c69c871149dc3b44ebb2bf78619e223f1dd00b4e81668fbe5a339460807b1d2efa387e3fe72ecabd76921aef6d44e8cb40f4f07d6b4f88f7835110d2c19874c8169653ce48ad7353555544ff4f7b02b1b967342ad2203a2e35bffcc33dfd9aa6e19918113d98a5f74fb741e831302200a9a93d8812caf03a222d69fe350fe8191d0048d3cf6", 0xf5, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x60003ff) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) 14:07:46 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80086301, &(0x7f0000000000)) 14:07:46 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8008af00, &(0x7f0000000000)) [ 2296.958827][T11174] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2296.977677][T11174] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:46 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000900300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:46 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14, 0x80000) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9deacf597657c4ed}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r1, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IFINDEX={0x8, 0xb, r2}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x1000}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_V4={0x8, 0x8, @local}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @empty}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e22}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @initdev={0xac, 0x1e, 0x1, 0x0}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={[], [], @local}}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000080}, 0x48000) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0xaf02, 0x0) 14:07:46 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80086301, &(0x7f0000000000)) 14:07:46 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:47 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8008af26, &(0x7f0000000000)) [ 2297.232069][T12170] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:47 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8008af00, &(0x7f0000000000)) 14:07:47 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x2, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2297.295529][T12170] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2297.324280][T12170] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2297.370991][T12170] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:47 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8008af00, &(0x7f0000000000)) 14:07:47 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x40000000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) 14:07:47 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000000)) 14:07:47 executing program 3: unshare(0x2000400) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0x18) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf02, 0x0) 14:07:47 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8008af26, &(0x7f0000000000)) [ 2297.532762][T12170] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2297.562706][T12902] IPVS: ftp: loaded support on port[0] = 21 [ 2297.564720][T12170] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2297.638303][T12170] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2297.689059][T12170] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:47 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000a00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:47 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8008af26, &(0x7f0000000000)) 14:07:47 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000000)) 14:07:47 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e22, @local}, {0x2, 0x4e22, @loopback}, {0x2, 0x4e21, @broadcast}, 0x48, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='nr0\x00', 0x40, 0x9}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x71ec) r2 = getpid() r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x39, &(0x7f0000000140)={0x3b, 0x6d0, 0x3}) 14:07:47 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:47 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0044306, &(0x7f0000000000)) 14:07:47 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x18000000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2297.947997][T13566] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2297.967183][T13566] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:47 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0189436, &(0x7f0000000000)) 14:07:47 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:47 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80184560, &(0x7f0000000000)) [ 2297.997477][T13566] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2298.006914][T13566] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:47 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0044308, &(0x7f0000000000)) 14:07:47 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0xf, 0x1, 0x77fb, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2298.118751][T13566] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2298.241315][T13566] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2298.262199][T13566] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2298.271258][T13566] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:48 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000b00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:48 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80386433, &(0x7f0000000000)) 14:07:48 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:48 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc020660b, &(0x7f0000000000)) 14:07:48 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5c4, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f0000000100)=0x8) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r2, r3}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) semget$private(0x0, 0x0, 0x140) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000140)=""/199, &(0x7f0000000240)=0xc7) 14:07:48 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000000)) 14:07:48 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0306201, &(0x7f0000000000)) 14:07:48 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x8090ae81, &(0x7f0000000000)) 14:07:48 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r2, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffffc3}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2298.563782][T14790] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:48 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x3fb) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x7f, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="120f517c2f074ff4efc5cf5037a6da02c0056047", 0x14, 0x20}, {&(0x7f00000001c0)="4a5e71e1c14bae011e8a779142412d10ff53cc0c2e1131c03c7a4e3628c67cba616f1cd2a8b4fdef1c5186133b570a2b2159faefe3feb22602284a1eaa59b6a54880825fff", 0x45, 0xba0}], 0x80, &(0x7f0000000480)=ANY=[@ANYBLOB='ts,?\x00'/20, @ANYRESDEC=r1, @ANYBLOB=',audit,uid=', @ANYRESDEC=r2, @ANYBLOB=',func=KEXEC_INITRAMFS_CHECK,fsname=,dont_measure,\x00']) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000680)='/dev/zero\x00', 0x20200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000006c0)=0x2) r4 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0x8000, 0x2000) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000640)) r5 = syz_open_dev$radio(&(0x7f0000000580)='/dev/radio#\x00', 0x2, 0x2) ioctl$UI_GET_SYSNAME(r5, 0x8040552c, &(0x7f00000005c0)) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40040, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000540)={0x1, &(0x7f0000000740)=[{0x3, 0x9, 0xffffffffffff4cfa, 0x3ff}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000040)) syz_open_dev$swradio(&(0x7f0000000700)='/dev/swradio#\x00', 0x1, 0x2) 14:07:48 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000000)) [ 2298.695197][T14790] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2298.741133][T14790] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2298.776347][T14790] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2298.797137][T15003] FAT-fs (loop3): Unrecognized mount option "ts" or missing value 14:07:48 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x400000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x20, 0xc1, 0x9, 0x7424, 0xba, 0x8, {0x0, @in6={{0xa, 0x4e21, 0x8000, @dev={0xfe, 0x80, [], 0x15}}}, 0x0, 0x0, 0x5, 0x39, 0x100000000}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xfc2, 0xe, 0x2, 0x40, r2}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 14:07:48 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000c00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:48 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x2) 14:07:48 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0104307, &(0x7f0000000000)) 14:07:48 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000000)) 14:07:48 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000402) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2299.103245][T15524] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:48 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VIDIOC_SUBDEV_S_EDID(r0, 0xc0285629, &(0x7f0000000040)={0x0, 0xffff, 0x100, [], &(0x7f0000000000)=0x7}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@initdev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f00000008c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@empty}}, &(0x7f0000000a00)=0xe8) getresuid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)=0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000100)="f5f413328cb34f270029cbc2ac7663ed30fa49ea77ee7ed20e5c3c569b8c8d5442bf830139d703a9d08180a823089997e0abb3efa9a78a2dab2144e7962c6c", 0x3f}, {&(0x7f0000000140)="3166a7823e2f13123a8455acd057088e711f9c344e3eecc72a0f576fb909664361c86c7201ab12f7a7201f4b936c79728210c2508ea16a6e857b0728d148a6e32062fa12ae", 0x45, 0xffff}, {&(0x7f00000001c0)="136b7a05b525728447e35c840267463e44746b927f9cf90051c062fe75ec741a4874037ad9fbd12b2b79a220b2fbb2d6767e82829d4fcb1d5436843cc37169176349b48f832a5f718fadf6a2335394689f959f9f7b7f3889", 0x58, 0x8}, {&(0x7f0000000240)="292f143007e30e8f7f045b4730443d8898a66717aee43504badc9f50ff0cc03f2eea9c5ef320f5abc41ebca79a5aa39534209ba72eac568e1341621756c95e80bf3e3fefba419ab652f3bc11145ff236909e17e958ca619d070dee0bf99cb00730efb53ea95e798c2db001d049", 0x6d, 0x2}, {&(0x7f00000002c0)="7fcf3fbf8bc46a55f203e0737f00e3fb5cfc932ca308c54e7b9ed99fe6a7b226f4288d5048cb40afa0900b6317add8abc9f6bb0c2fdbfa6b2cebb24e64abb0f4ab33e877a7d6d50e1c3a69abb3002a91df1299ddec1935e9087ddefde3b8d9651847199e996b5fb68548b2d37597b8d289461d0f61670718743a4f952f0e27839d58a8719f9b7c96e4386bc6c5fff68babeaddf5dc45435b3b098200e42218a90bb275b3efacb3b624f1754a683def8c9ddb9d323a7e0d2d94c99e0837bea8c59fcc1c0b8b07ea2891", 0xc9, 0x200}, {&(0x7f00000003c0)="648af41d9c1d", 0x6}, {&(0x7f0000000440)="d14cbc83c155ecb06ab852da537c99450c45098a09f6cbe82e01eeafe394e33fdd3ed32a3b39a313ee01446c52338da5b6d7db0b955b1851be98b286e2ad57048dcbdd7d3c4faca25d2f2752c8488e32e0d1166d74e77438c412bf47f1fa5dde3e524c35eb1f42167fc0d9bc0a56f31cd090e08126636f00e4658cf47312f762f3fd511444f0e4c0560953104a76553be92768d6ba0908f1dabeae19fa7a58b71acd9cf53f98517280e8b684a8a99a", 0xaf, 0x3e69}, {&(0x7f0000000500)="4b7eaa0b3a6a890a47e3dd469ca841d1277e9c48582592830683a1df684fd3691fa34bc1e7bf7129eca7ba8670034af00632b66b81733849c92b8e9b39fe8d5ce519a3d0d35cdd353f3eedee2399e66c49233431fc20b7b45b4c02c6b033e1aef6da73fae3b1f4f07a0d44e5951ce83bc12dddce314232fd347eee5af54aae49a5d9a172cf34d4622e691fd6be30a788f7334621ec46bece66", 0x99, 0xfffffffffffffffe}, {&(0x7f00000005c0)="5de26760778baa33b37482d6803161c3c678e1af9b889dccd8629b20135fa228955a", 0x22, 0x3}, {&(0x7f0000000600)="0debcdc5f3e745007373f5f2bef0917db84cb6333bf4e2f2f7f2297c2f12b5b91e8549b7916bca1231a85304811189a8251a93bc9e6c9a05e853598e3560213a73028e91153c03f632aa35cb499ca425d0f77c85b0bfaf24615421be3eda9ca51d0c3e1fd51b1bf319e279ba49b847fb09228e897884409c62c593051091f13bcb2917d0e2c5c8abdea2c75e08c713351b33317fd5f0ee4a08564aa62c692a0f", 0xa0, 0x1}], 0x100000, &(0x7f0000000b00)={[{@data_writeback='data=writeback'}, {@barrier_none='barrier=none'}, {@tails_on='tails=on'}, {@grpquota='grpquota'}, {@notail='notail'}, {@usrjquota='usrjquota'}, {@replayonly='replayonly'}, {@balloc_border='block-allocator=border'}, {@data_ordered='data=ordered'}], [{@euid_gt={'euid>', r2}}, {@obj_type={'obj_type', 0x3d, '/dev/vhost-net\x00'}}, {@permit_directio='permit_directio'}, {@subj_role={'subj_role', 0x3d, '/dev/vhost-net\x00'}}, {@uid_lt={'uid<', r3}}, {@smackfshat={'smackfshat', 0x3d, 'trusted'}}, {@uid_gt={'uid>', r4}}, {@pcr={'pcr', 0x3d, 0x1c}}, {@subj_user={'subj_user', 0x3d, '/dev/vhost-net\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, &(0x7f0000000d00)) recvmmsg(r0, &(0x7f0000002c80)=[{{&(0x7f0000000d40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/118, 0x76}], 0x1, &(0x7f0000000e80)=""/41, 0x29}, 0x3ff}, {{&(0x7f0000000ec0)=@can, 0x80, &(0x7f0000001000)=[{&(0x7f0000000f40)=""/183, 0xb7}], 0x1, &(0x7f0000001040)=""/167, 0xa7}, 0x6}, {{&(0x7f0000001100)=@ax25={{0x3, @null}, [@null, @remote, @default, @remote, @netrom, @bcast, @null, @null]}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/8, 0x8}], 0x2, &(0x7f0000002200)=""/78, 0x4e}, 0x6}, {{&(0x7f0000002280)=@rc, 0x80, &(0x7f0000002380)=[{&(0x7f0000002300)=""/68, 0x44}], 0x1, &(0x7f00000023c0)=""/13, 0xd}, 0xfffffffffffffff9}, {{&(0x7f0000002400)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002480)=""/146, 0x92}, {&(0x7f0000002540)=""/221, 0xdd}, {&(0x7f0000002640)=""/237, 0xed}, {&(0x7f0000002740)=""/163, 0xa3}, {&(0x7f0000002800)=""/208, 0xd0}], 0x5}, 0x7b3}, {{&(0x7f0000002980)=@caif=@util, 0x80, &(0x7f0000002a00), 0x0, &(0x7f0000002a40)=""/230, 0xe6}, 0x4ba0ed72}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002b40)=""/39, 0x27}], 0x1, &(0x7f0000002bc0)=""/142, 0x8e}, 0xffffffffffffff00}], 0x7, 0x40002000, &(0x7f0000002e40)={0x77359400}) ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) 14:07:48 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x3) [ 2299.154201][T15524] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2299.177174][T15524] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:49 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0104320, &(0x7f0000000000)) [ 2299.216398][T15524] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:49 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000000)) 14:07:49 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x400040) ioctl$KVM_SET_NESTED_STATE(r1, 0x4080aebf, &(0x7f0000000440)={0x3, 0x0, 0x2080, {0x4000, 0x0, 0x3}, [], 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ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:49 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x4) [ 2299.363377][T15524] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2299.383166][T15524] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2299.391953][T15524] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2299.403569][T15524] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:49 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000040)) 14:07:49 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000d00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:49 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0189436, &(0x7f0000000000)) 14:07:49 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0104325, &(0x7f0000000000)) [ 2299.721743][T16509] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2299.744618][T16509] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2299.757735][T16509] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:49 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc020660b, &(0x7f0000000000)) 14:07:49 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) r2 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000b80)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000000c0)="b4499a11355225303dffd921a5d084c029139bfcb0b481f8f4ad7714ef708e182a9cbc2a0f2f23a5a910e87b90b5a40d83d697980bcaefb5f0336ba9f65a3ca2a3e9fe1dcb195b196935cce8f3c671f6c7edc533bf1d9c60d0dcf8dd8f84a79666bec1761ba5118ed3a12816337b0c33f13c9f8b8321600ed02083df37556c23771cece457ee0d757be8f73c8b330121d0e0b41fbab8c6d80bd72dc2d468eb6b90537be4b913e036806bc1413ec2f3534756c8eb204032e6f6d2f214d698426c2bca6f49c455d26a35e8d800ac4a37858a1d74bd82f19dfd", 0xd8}, {&(0x7f00000001c0)="0147964aac27bb5a2c7b72ebe3e93c17010e061a0cb28bed837f50a54ee4aba7252d90dd9094109e2111881b7b3d09b0954742a74ef3ea1958a4b1a44e1af9e05097ad68fa9aa5c008b944e9bfa234187d960f80357386bd49056bf72bb7afc0f88f33c51fd66bae", 0x68}, {&(0x7f0000000240)="7655b11570f7079cc865506e6181dc678729e7cd24e04a560d1d324c12cf81049dc602649a06a7e03663a2f54553cde9ec85563bd13b93aba3b18fcdabc9ab9803a8acb424f6d6d985e22ba12915aef29ff68b31a0c9cb8f02fcbd8770c00561691c8630d547a0589e01d902ee106c9fc167cbdbffd1b36dcbdc9943a4892af49e50", 0x82}, {&(0x7f0000000300)="0b7d04dcb52344d8c1b31400c3e5ecc44c52a9b9c318eb9952e7b5df69eca603b5d2bf0dbaaf512cb5c6b6ea3417a20255b4c6ebab42989a9cc42b7b4d2928a07aa0efdd05387fcc2de046a2d121bee10ade82c46d780a41a1cb9378f93cb5e8a3750390736a57d36266f0e662e2e1926cbdd95c6fab00240fd41345ad8dbe001d5149b1760d6e875bdcef6142916a6b540c5c757daeeb8097d30198c429c0efc9b1ce173630ce48c38303fd91747a788a7636f861005f1f5582f08e95963fb662f037b927872666b7939b4ef3dc175d1b51137b29cc29bef52e090c082c571994903d86cae982bb30dda1c23af97e0d64cc48ee", 0xf4}, {&(0x7f0000000440)="790ab67d2d9408f3f1324cbfa0bd1838cf28aa8a036e705e242b60e92753d10f292fb0c0897cacdd29507f53ca89a4cc0a540aad8dea411a68d81ebd2b9e0d2a36e5c8a6ed6b9fd9e34017a81a32010a84bbddf61171201b3c7612e25c08cfa8c99182b3b0d8bafabf8d5516074e8aedc8c39369917afea4b6303abfb0b82fc4844ed551d3d09ff9e2a073d8e60efa9884a4607a62295935e32e", 0x9a}, {&(0x7f0000000500)="4587ac8f99e3f86a9f4c4200b396b3aa6867c8442548784fb2bd0a11867719c9b2dcf1d602086cc29fc68df70f99f76b6ce7bda924c07a1c464556374695b6578f9236af933909f0ff094c0f64b71a78cb982dab9a5cb633f3d6503764eb9d5bb816fc513c347a68c49e9385b54403ac90f905ed46f3a20384cfda2e84def070308ac4017ac1ad33af229555fb04e6cc53f5fb24d7224fb714ad4ca7f5df824f8810148c10b573ca131a16610930bcbe04a1fc3ba3848a0eb9469eaa96ade385b376a694aeb07b46ecb61427ba7aef987f4da8697ca5837796", 0xd9}], 0x6, &(0x7f0000000780)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3, r4}}}], 0x38, 0xc000}, {&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000840)="12c553d970e086ca8c5e2d4ddf355a212373a86a10b8c0728c67a6ae868a088c3309af533df2eecfa48158fab5e8f667176c0ccd", 0x34}, {&(0x7f0000000880)="27aa044674", 0x5}, {&(0x7f00000008c0)="2c64fd1a928b829b4b826a75a11bc02c9726b618c57f9cf47a5cb4c51ae83202d48b875fbfd53f320cdc3e171efceb3d64adf0195a703781389ac4853c1fbc9817f857f07c9416", 0x47}, {&(0x7f0000000940)="c77fb0a70e7f10997db4f053e12e58", 0xf}, {&(0x7f0000000980)="e13833664c380bcc446ab178aec392287a2d511ec17e9f1a06f120b21e16ac38d1f6564ea09eec46cf3e38b3eab74bdb3f88a4a243698e76d71a3c2e002374eecfc66501987dec45784a5d065c149889da78461be6888a404142f1f32b25c356e26640819186332c51133fe14de8a78e6fc266799404ba8ee45b24915e84871ebba3f53da9ab103b6cfd794a3b70311ed7e8463ac0bcf88efe298ec5bf6e9e63f96d8ecf0561b0f1b02df89b2f80dfe87422b8698cb3108db47584ed3a98c46a2837ce6a95ffef", 0xc7}, {&(0x7f0000000a80)="f8eca73866c54c9102fcb4b07c", 0xd}], 0x6, &(0x7f0000000c00)=ANY=[@ANYBLOB="18000000000000000100000001cae157bf4cfd5deea32bccd68e1f62355d088d60f994240000000006000000000000000000000000090000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2e5eb46f"], 0x40, 0x10}], 0x2, 0x10) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2299.766839][T16509] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:49 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x5) [ 2299.839103][T16509] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2299.854380][T16509] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:49 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendto$packet(r0, &(0x7f0000000280)="98f9959f5f2f4dd11b3470495fa7cc420424a6886df7ef74ec272f98cc9cbbbf91b8eaa2f28a127aaf227c1dd0ee7f5fc93cef377f62a5b4638f2bbe7a4f6eda174bb791b9435e747f5bafb79aba10e29bfc", 0x52, 0x40, 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xaf02, 0x0) 14:07:49 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0104329, &(0x7f0000000000)) [ 2299.928580][T16509] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2299.976368][T16509] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:49 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000e00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:49 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1, 0x10200) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000001c0)={0x4, 0x70, 0x40c, 0x5, 0x0, 0x5, 0x0, 0xfffffffffffffff9, 0x1100, 0x0, 0x25ce, 0xfffffffffffff96d, 0x1, 0x7, 0x5, 0x3ffc00000, 0x5, 0x4, 0x1, 0x0, 0x800, 0x101, 0x0, 0x7, 0xfffffffffffffff7, 0x9, 0x8, 0x4000000000000000, 0xffc000000000, 0x9, 0x1, 0x80000000, 0x6, 0x7ff, 0x4, 0xae42, 0x6, 0x4, 0x0, 0x7, 0x7, @perf_config_ext={0xde, 0x1}, 0x40, 0x9, 0x1, 0x1, 0x2, 0x1, 0x7}) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000180)=0x3) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x1, &(0x7f0000000000)=0x62, 0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000280)=0x1e) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:49 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0405602, &(0x7f0000000000)) 14:07:49 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x6) 14:07:49 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x80) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:49 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0189436, &(0x7f0000000000)) 14:07:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0445636, &(0x7f0000000000)) 14:07:50 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e22, @empty}}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) acct(&(0x7f0000000040)='./file0\x00') 14:07:50 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x7) 14:07:50 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.overlay.origin\x00') unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2300.277427][T17704] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2300.374814][T17704] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2300.401849][T17704] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:50 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc020660b, &(0x7f0000000000)) [ 2300.432042][T17704] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0506107, &(0x7f0000000000)) 14:07:50 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x1d, 0x6, 0x7, "4c5ef92a19768045b624d179dfb3bc1f", "650f135193ddb539"}, 0x1d, 0x3) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2300.533935][T17704] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2300.574138][T17704] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2300.630102][T17704] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2300.687082][T17704] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:50 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000001000300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:50 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8) 14:07:50 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x204e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0xa897, @loopback, 0x2}}}, 0x84) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x2) 14:07:50 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0404309, &(0x7f0000000000)) 14:07:50 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x408, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x11}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x84}, 0x80) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) ioctl$VT_RELDISP(r0, 0x5605) 14:07:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x3) 14:07:50 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x501000, 0x0) ioctl$RTC_PIE_ON(r1, 0x7005) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2300.935036][T19267] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2300.964679][T19267] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:50 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x40) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) unshare(0x800) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:50 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x2) 14:07:50 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x9) [ 2300.986244][T19267] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2301.004430][T19267] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x4) [ 2301.116125][T19267] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2301.124091][T19267] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2301.144816][T19267] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2301.204937][T19267] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:51 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000001100300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:51 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80401, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:51 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xa) 14:07:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x3) 14:07:51 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x2) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffe58, 0xa040) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000040)={{0x16, @local, 0x4e21, 0x4, 'dh\x00', 0x0, 0xfff, 0x9}, {@empty, 0x4e21, 0x3, 0x5a, 0x2, 0x40}}, 0x44) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000040) unshare(0x2000400) r4 = socket$caif_seqpacket(0x25, 0x5, 0x1) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xaf02, 0x0) 14:07:51 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x5) 14:07:51 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:51 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xb) 14:07:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x4) 14:07:51 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0xa0003fd) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) pread64(r0, &(0x7f0000000000)=""/55, 0x37, 0x0) [ 2301.467794][T20357] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2301.483662][T20357] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2301.493316][T20357] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2301.502367][T20357] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2301.608083][T20357] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2301.628751][T20357] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:51 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x6) 14:07:51 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xc) [ 2301.696766][T20357] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2301.707036][T20357] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:51 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000001200300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x5) 14:07:51 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x101000, 0x0) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000040)={0x4000, 0x2, 0x7, 0x7}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:51 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x40000, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000480)={0x1, r1}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000340)={&(0x7f0000000140), 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0000dd5f", @ANYRES16=r4, @ANYBLOB="040528bd7000ffdbdf25100000002000020008000100810000000800020000000000040004000800020003000000580007000c000400020000000000000008000100b60900000c000400ff0300000000000008000200020000000c000400000200000000000008000100ccf80000080002000600000008000200ffffffff08000100ff0f00001400020008000200010000000800010003000000640085ec0d0505003c00020008000300ffff000008000200070000000800040005000000080003000000010008000200660b000008000400070000000800040004000000080001006962000014000200080002000340000008000100180000000800010065746800"], 0x104}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") connect$netrom(r1, &(0x7f0000000380)={{0x3, @bcast, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x4, 0x4, 0x9}, 0x2c) close(r5) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) fallocate(r0, 0x41, 0xffffffff, 0x80000001) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000440)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x49, r2}) 14:07:51 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xd) 14:07:51 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x7) 14:07:51 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000080)={{0x7fff, 0x100, 0x100000001, 0x8}, 'syz0\x00', 0xb}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2302.006972][T21451] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2302.035628][T21451] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2302.064164][T21451] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:51 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x6) [ 2302.105821][T21451] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:51 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xe) 14:07:51 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8) 14:07:51 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000001400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:51 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:52 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000404) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:52 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x7) [ 2302.378889][T22129] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2302.404061][T22129] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:52 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x10) 14:07:52 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x9) 14:07:52 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2302.431584][T22129] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2302.458825][T22129] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:52 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x2000, 0x0, 0xb3, 0x200, 0x7fff}) [ 2302.555703][T22129] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2302.616250][T22129] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2302.653133][T22129] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:52 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xa) 14:07:52 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8) 14:07:52 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x11) [ 2302.689690][T22129] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:52 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000001600300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:52 executing program 3: get_thread_area(&(0x7f00000000c0)={0x7, 0x100000, 0x4000, 0x3, 0x1, 0x7, 0x0, 0x7, 0x101, 0x3}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x5ffca7ecb3c87373) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000140)=0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x140, 0x90) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:52 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000500)=[&(0x7f00000002c0)='vmnet1nodev\x00', &(0x7f0000000300)='proc]em1keyringsecuritycpuset%', &(0x7f0000000340)='/dev/vhost-net\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='@)\x00', &(0x7f0000000440)='trusted#ppp1\x00', &(0x7f0000000480)='/dev/vhost-net\x00', &(0x7f00000004c0)='trusted#ppp1\x00']) 14:07:52 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xb) 14:07:52 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x9) 14:07:52 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x80000) read$FUSE(r1, &(0x7f0000000440), 0x1000) [ 2302.935347][T23300] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:52 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x12) [ 2302.996221][T23300] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2303.062053][T23300] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:52 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xc) 14:07:52 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2303.102774][T23300] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:52 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xa) [ 2303.195252][T23300] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:53 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000000)=""/248) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:53 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x25) [ 2303.237699][T23300] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2303.257361][T23300] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2303.290924][T23300] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:53 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000002500300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:53 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xd) 14:07:53 executing program 4: syz_mount_image$erofs(&(0x7f0000000080)='erofs\x00', &(0x7f00000000c0)='./file1\x00', 0x1, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="0804f4931d627a6ade8ef8cdcedba97e6f425c9c4e068aa8000dd93e2c0dfc43ae81d4952fb198c5b802f713f1ad4d49a9449eb7f04422799d2f251fc35b11703f99fbb30b685e6eac50b914aff1b64788f8615bff9d852bb9006b1bd86ef551e2116fa0baa543a430d8806e6db41ef7a491a922d26ac12e5b6fa224849da3d53d819ac11eef26002dc6542bd1b4c1b4e7a8e22591f1daed4bff1b90f2bbd22baa2378729e29a991d8affbccd5f8a215cfd64ff03f65266482ef9641051c49e72e2638d482d0bfbe5361a7894aa661c36bbd3217be47da89105d02", 0xdb, 0x7}], 0x0, &(0x7f0000000240)={[{@user_xattr='user_xattr'}, {@fault_injection={'fault_injection', 0x3d, 0x6}}, {@user_xattr='user_xattr'}], [{@subj_type={'subj_type', 0x3d, '/dev/vhost-net\x00'}}]}) unshare(0x2000400) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) write$P9_RRENAMEAT(r0, &(0x7f0000000040)={0x7, 0x4b, 0x1}, 0x7) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0xaf01, 0x0) 14:07:53 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xb) 14:07:53 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x5c) 14:07:53 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x200) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x100000000, 0x30}, &(0x7f0000000200)=0xc) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$CAPI_SET_FLAGS(r2, 0x80044324, &(0x7f0000000240)=0x1) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) [ 2303.538393][T24416] erofs: read_super, device -> /dev/loop4 [ 2303.555503][T24624] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2303.563298][T24624] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:53 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xe) [ 2303.594503][T24416] erofs: options -> user_xattr,fault_injection=0x0000000000000006,user_xattr,subj_type=/dev/vhost-net [ 2303.620191][T24416] erofs: cannot find valid erofs superblock [ 2303.621417][T24624] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2303.636403][T24624] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:53 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], 0x2, 0x3, 0x9, 0x1}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x400000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000001c0)="345f9f492eb886812e4de6fb2232487902d7ffdffd6010bf654b62592b0ede08354076b1637c75be132ae7e90c89d8148636999807e379506be7c9db79913cdb5b425e705cd3bff9bb67281413808eb24b1a183b7cce07c68a645cb3a0cbe9b7ef53149965aeb834b838dba626cefe672572e60b0156a60c81ee0d7cf73878b9e4f581615143bfbfa10e1b035f0f44365d8f15c8909bac5864fdd319bf2cc8a504dd416cf1182420f44e07894b80", 0xae) 14:07:53 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xc) 14:07:53 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x300) 14:07:53 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x80000) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/98}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2303.729943][T24624] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2303.765678][T24624] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2303.811385][T24624] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:53 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x10) [ 2303.863833][T24624] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:53 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000004800300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:53 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:53 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xd) 14:07:53 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x11) 14:07:53 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e24, @loopback}}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x2041, 0x0) [ 2304.066440][T25679] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2304.076877][T25679] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:53 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x500) 14:07:53 executing program 4: gettid() getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000000580)=0xc) r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x9, 0x448802) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000003c0)={0x0, 'syz_tun\x00'}, 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000280)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000300)='\x00'}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)='wlan1em0vmnet1/\x00'}, 0x30) r3 = syz_open_procfs(r2, &(0x7f0000000540)='net/wireless\x00') write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x16, 0x98, 0xfa00, {&(0x7f0000000080)={0xffffffffffffffff}, 0x4, 0xffffffffffffffff, 0x10, 0x0, @in={0x2, 0x4e23, @rand_addr=0x97b2}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r3, &(0x7f0000000180)={0x11, 0x10, 0xfa00, {&(0x7f0000000040), r4}}, 0x18) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000700)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000900)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000008c0)={&(0x7f0000000740)={0x148, r5, 0xb00, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x4}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffffffffffe}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffffffffb285}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER={0x68, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x43b}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x100000001}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xb02}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfff}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x18, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000000)={0x37, 0x3000}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000004c0)={[{0x41, 0x80000001, 0x0, 0xafa, 0x9, 0x400000000, 0x6, 0xfffffffffffffff8, 0x7f, 0x5, 0x7fff, 0x8b5, 0x3}, {0x6, 0xffff, 0x9, 0x1, 0x905, 0x9, 0x9, 0xbbc00000000, 0x5, 0x3, 0x10000, 0x7, 0x9d2}, {0x9, 0x81, 0x9, 0xffffffff, 0xfffffffffffffff7, 0x2, 0x7, 0x5, 0x6, 0x3, 0x1ff, 0x4, 0x1000}], 0x3}) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) prctl$PR_SET_FPEXC(0xc, 0xb0000) unshare(0x2000400) r7 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000600)='/dev/vhost-net\x00', r7) ioctl$VHOST_SET_FEATURES(r3, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0xaf01, 0x0) [ 2304.136327][T25679] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:53 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xe) [ 2304.187183][T25679] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x12) 14:07:54 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x22200) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000080)={0x80001, 0x0, [0x5, 0x5, 0xfffffffeffffffff, 0x8, 0x7, 0x8, 0xffffffffffffffe1, 0xfffffffffffffffc]}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x2, 0x9, 0x0, 0x4, 0x7, 0x2}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x10000000) signalfd(r1, &(0x7f0000000100)={0x3}, 0x8) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x3) [ 2304.286174][T25679] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:54 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt(r1, 0x401, 0x447, &(0x7f0000000440)=""/4096, &(0x7f0000000040)=0x1000) 14:07:54 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x600) [ 2304.355571][T25679] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2304.411675][T25679] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2304.456285][T25679] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:54 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000004c00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:54 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x10) 14:07:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x25) 14:07:54 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x60000000, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000140)={0x6, r2}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f0000000040)={0x0, 0xf, 0x3}) fallocate(r0, 0x2, 0x3f, 0x6) 14:07:54 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x3, 0x2) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) unshare(0x2000400) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="f44d59f817a4cff61ef1dbd37498c71e80e9e2eccb319d5c2b55af0a823260c4e0c5f2d023f1ee64fe2d544c4f2657f8d77d9f07ca1d129f29998565a398d608a920bc7d65785764376f3b", 0x4b}], 0x1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:54 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x700) [ 2304.645993][T26893] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x5c) [ 2304.714294][T26893] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:54 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x11) 14:07:54 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x20000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/27) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:54 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r1, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r2, 0xaf01, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x191040) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000040)={0x6, 0x6, 0x1}) ioctl$FS_IOC_SETFLAGS(r2, 0xaf01, 0x0) [ 2304.758179][T26893] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2304.798564][T26893] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:54 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x900) 14:07:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x300) [ 2304.919488][T26893] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2304.929904][T26893] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2304.943928][T26893] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2304.995545][T26893] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:54 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000005c00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:54 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x3ffff) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) ioctl$CAPI_GET_PROFILE(r0, 0xc0404309, &(0x7f0000001c80)=0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101580, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x12b) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r1, 0xf, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000018c0)={0x0, 0x86, "c6c43e6f74906a6ebca3013010cd485d3b16bf6581ea884f757dec55a5ec9bb20ddd53e94ab939662cba8ed43bd2acffb220db1d16d16b21fa3f23cb0b8c2ef925d13576215d485569696a67ce8433b14330d380a77546627834a25aca33e35e971cdfcc01f624f5c60646c958486e279b50afc4c697cb0d74fc6fe8ff81d67f915f6362fc2e"}, &(0x7f0000001980)=0x8e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000019c0)={0x0, @in6={{0xa, 0x4e21, 0xc000000000000000, @loopback, 0x1}}, 0x0, 0xfffffffffffff28f}, &(0x7f0000001a80)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001ac0)={0x0, 0x5, 0x20, 0x1}, &(0x7f0000001b00)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000001c40)={&(0x7f0000000040)=@in={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000200)="29016cc3269e708a6af004ccbdf3c6713b8d4972f8bed3a7987068a1c5444a5b06489be7361bd146d185c657678dbba5ab4300596409246505835662fc5000c858e47dd776badef2c5da78050fe0", 0x4e}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000280)="6df4f0c847e916ebabaa5d01f199023db280f42ef1", 0x15}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="9ee60093979fd1c555f9eb9c097072566fffac578e5c55d83adc98d6fbdce7ae", 0x20}, {&(0x7f0000001440)="95ca2c9d02b8c9da84733c20e9fbc005594c0f344a29d18a5c07fa1f836468266bd6139335809d3ac437e4d6d87a126804f096b3a9cd753b6b6497dbcae5650953da4c10e2c1fee21fe79a015ae4cd2e61bf878ecc4d906c3df3442b4aa0c21243383ba63b9d3889abbf5da5f4130bdad18375c3f38a21b511d17d83405ee3580a4697f7ba7381724790", 0x8a}, {&(0x7f0000001500)="f1834fe3afb7dfe36e2c68c22bfaa48002c38d423292dae75dc5a9827e0fd6f395bc36062445195c722073d77a3d78cf0d3496daf3ebfeca2d444ee0fe91ca7d08f2f0543bf9d1fb02ae90c8", 0x4c}, {&(0x7f0000001580)="58fba400a8f5bc948736247b18e031567dc0fd0e827e7d55e79b015627a286f2e37aff275749a1b9b7178ddd540f4ab46b6fe9628b48a12a7dec98dc99152353c26d49dbb1084e1849b81ec153a3f0100b2f0ec6285d6f15d1e7009269b5bbbfd220300461156d809b7c8223d77b6613902d52672a8c86f5bc039a0ccae7dc9ec1e0ba43a383f3dc63e7074ebe2d95faf74c87689c607b49ddd0827c435688", 0x9f}, {&(0x7f0000001640)="45044cad081167d58457f210e07cc2a599a581a88629043a18efcb7a80ea78a42544dc6264015c30eeec84244bb9abb1b5b84e10c0fc7e353fae1b707b5d85f7b5a5b3670125844f6efa06176a15f9b0293bca5140b92a733724998d795a29f6169fb65ad24fe2d71723b2ae3a49f4ff5b3a72933b0f5f983a318356472ee00ea25df2f7b0c70050e380d57f7c29caf0ebd05271aa62261fdca4706592c5556ce6dbc59485e7dabeadea47b64cf1f6b264e89754c38314ea13da5d7dbd11aef12fa25dc72f356a", 0xc7}, {&(0x7f0000001740)="9cd928112fd2cd8893bd6a46ba7814591fb363154a4fb8e831562a89ae86de1f7f0607c69982e51490b3b73d0634726355b94d185f6073f23faff4b0ca7b0a47b4282c60a57a304af5e260b2dfdd10efbb89ebab6128aeed80cdb869eb021c38d7667bdacf46d2860364f0314eec9c2cdfc950955a6dc3f8f18ab6fc9ab6bfeb6e7816707191d18728282bf5b0a6047fcb839baa74dc0834826148fa2d", 0x9d}], 0xa, &(0x7f0000001b40)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffff9, 0x4, 0x6, 0x8, 0x100000000, 0x7ff, 0xfffffffffffffff7, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x91f, 0x8, 0xf5, 0x7, r3}}, @authinfo={0x18, 0x84, 0x6, {0x7fff000000000}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xa402}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x74d4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x4, 0x4, 0x2, 0x800, 0x2f2, 0x100, r4}}], 0xf8, 0x1}, 0x800) ioctl$VIDIOC_ENUM_FREQ_BANDS(r1, 0xc0405665, &(0x7f0000001e80)={0xff, 0x3, 0xb2c6, 0x1000, 0x20, 0x3d, 0x2}) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x3) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') write$binfmt_aout(r0, &(0x7f0000001cc0)={{0x0, 0x3, 0x3b, 0x333, 0x1f, 0x101, 0xa0, 0x60000}, "fb4ba58dee28799ebfa09e192ac13447878bb99014a78d24a855d4150e4e1c9e0fd764e72b6d5749f968018b0094e31970db23ba807b586185fefb02579572774f517e7217750f80243cf7f4854de5be8383d9da8e4f2fc16b30fa6166642b9ca2179741d6449c614304016b213b790e3b", [[]]}, 0x191) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000140)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x4, 0x70bd2a, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) 14:07:54 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x12) 14:07:54 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x0, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0), 0x111, 0x7}}, 0x20) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001840)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8030000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x3, 0x1, 0x6, 0x0, 0x100000001, 0x2, 0x7, 0x4, 0x1, 0xfffffffffffffffa, 0x401, 0x5, 0x0, 0x1ff, 0x3, 0x8, 0x8000000000000, 0x1000, 0x55}) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x9, &(0x7f00000016c0)=[{&(0x7f00000001c0)="62f594da6dade54b9597f89eaa8bb8cc0d980199cf0818253f0ab9736128d116be944b3cd84e976c56eaac7b3e2757753683d135f083ae8d1275904f0f87801ebe8a2bebf8b88fa3928e8b308559ac27bc8c58adcac25395685f465c33e7d944ff79494e90ea5bd9afaac475c963dcdc7674ec54f49698c5edca60a374ef6c7df4304fed087be8b4103fef456743dd6707112a81dbe376c8241f145f2f68a664f70ea1043e2db244684493bdba4becf738065fe666ad52f6e940800c8f6da54f0a03e0954097f4b4fdf936b5d09d31fd0bd35e6f278678309c3c1b8e94d43480474d7b02c708b4", 0xe7, 0x2}, {&(0x7f00000002c0)="a0b4820254f680c4856221b8c132549d95b346e3395f2e52b442a836f47ceb497e06c9084c578b72b66864f23675bab9655ab9f6be04cffa7a44462dc0ac4cc51d63d69c2cb2ad626474075e13eb5fb4852062e7b936f6b3b34799b6168516d2f22e2eae5e4f362a44ff4a7d56d38f2c4b8a3d1489dc550d142ae339d4765d76e7bef1d5a6c083c354ea061ba723b37a6940e0364badae7b131843674daefa5905aa8e440b51af739346ba0c01c3c4226f970921dcd0debe6e5607dddc953ccd373bd6d043d15a0bbf2d41585cf76bda0b03af80eaafaa5b78af24051aa30a96d81a049605e4c0962ea1582834", 0xed, 0x48000000}, {&(0x7f00000003c0)="ec62f67d4d9997534e433643488cc52419", 0x11, 0x2}, {&(0x7f0000000440)="8a058417c11fac98ab0e0171fb08f83027f01aa48d416c390b5a811b2178830b617cf89c6ac655769351b6647f7aedfdc4032b3302ef9183c8d9926664216d2bd3763fa07ed3745e0e3d10944c81cf4aa7c46de66d84733c191f54936367c94aaedab95524c289cbfd1c75da97431b005f47f858223eae59e56e3354359cac369f2e8da5523d127e0e1a30aad5b396e64b0aefa0c4b26c3c305d", 0x9a, 0x1000}, {&(0x7f0000000500)="c334ba2f04093e1626d5463d861d71492b2461cfa7923254d7b64d3a0f7c151236b5201ed4bbb5e56fd805ce255a48b781789bd4de454321657985a88f937614cd4b54840d5fa94b3ee0486e9c36da774c22ef0c18f4622a1a9d61f8c6bcf4a82d51ea910452cb50c09fff89a6e677fdbc1e20061346fe", 0x77, 0x80000000}, {&(0x7f0000000580)="24a86ed6add0000f7f14572e54a8927a036fc8367dfd0b8153a09b0982d1f88473817df2598c7d95f4e6114fbe18742bc1a2d2c9f42393a0314d0eb324e73c", 0x3f}, {&(0x7f00000005c0)="ce62fcc958e4b4932ce0835d7019143eb485d9ccceb8d6b9c4a2b14fe1427d545fb27981f549f8fbbd9264417fefbfe0728f3709e89ff69ad12b52887ee863efe3a4a2dca458ce2f28a9a672930a662e4e3e60a32b1acdb268fb8740ae3e25b5a75d37108ac4978663d4030c5be0a19810a0eb8a7f29819fc48997b8c448835a595c64cdc633a3e99820a31156a533", 0x8f, 0x3e401eb9}, {&(0x7f0000000680)="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", 0x1000, 0x4}, {&(0x7f0000001680)="a17ca50e35cbd508ba7463242da1a33225398b5cc69fd6b502223deecef14220fae379c1718e04f0700ff9f75606d092b8ffeb9d8eb1", 0x36, 0x2}], 0x200044, &(0x7f00000017c0)=ANY=[@ANYBLOB='show_sys_files=yes,umask=00000000000000 00004000,show_sys_files=no,fscontext=user_u,qmackfsdef=vmnet0,obj_rolst-net\x00,\x00'/128]) fcntl$getflags(r2, 0x401) 14:07:54 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xa00) 14:07:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x500) [ 2305.181063][T27978] ntfs: (device loop4): parse_options(): Invalid umask option argument: 00000000000000 00004000 [ 2305.210612][T28106] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:55 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x800) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x5, 0x9) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/255) 14:07:55 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x25) [ 2305.294897][T28106] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2305.333625][T28106] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:55 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x600) [ 2305.343888][T28106] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:55 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xb00) 14:07:55 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xc457, 0x8, 0xfffffffffffeffff, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x0, 0x9, [0xfc00000000000000, 0x0, 0x8, 0x7, 0x8, 0x1ff, 0x1, 0x2, 0x6]}, &(0x7f0000000100)=0x1a) r2 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r2, 0x4ffe1a49) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000000340)={&(0x7f0000000300)="10853bb9ba9ecd499f303cd302", 0xd}) ioctl$VHOST_SET_FEATURES(r3, 0xaf01, 0x0) io_setup(0x4, &(0x7f0000000140)=0x0) io_pgetevents(r4, 0x100, 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x5}, 0x8}) ioctl$FS_IOC_SETFLAGS(r3, 0xaf02, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) 14:07:55 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/137) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) prctl$PR_MCE_KILL(0x21, 0x0, 0x3) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) [ 2305.467953][T28106] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2305.517929][T28106] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2305.577333][T28106] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2305.588939][T28777] QAT: Invalid ioctl [ 2305.617844][T28106] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:55 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000006000300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:55 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x5c) 14:07:55 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x700) 14:07:55 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xc00) 14:07:55 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x27, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x80, r1}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:55 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x101000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x2, [0x0, 0x0]}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:55 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x900) [ 2305.811684][T29312] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2305.836758][T29312] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2305.847015][T29312] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:55 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xd00) [ 2305.856291][T29312] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:55 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x300) 14:07:55 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:55 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2306.008280][T29312] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:55 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xa00) [ 2306.051216][T29312] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2306.080996][T29312] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2306.111545][T29312] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:55 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000006800300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:55 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x80002000403) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', r2}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:55 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xe00) 14:07:55 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x500) 14:07:55 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x20000) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) 14:07:56 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xb00) [ 2306.300470][T30431] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:56 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xc00) 14:07:56 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x60000000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x600) 14:07:56 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1100) 14:07:56 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000380)) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000040)='./file0\x00', 0x3ff, 0x7, &(0x7f0000000540)=[{&(0x7f0000000080)="53e60739b5fb86ea5397b687ffb38810ebf388d1afe909522deb2bc4d6e1117fd372f89dca9cab15815a23e4cfa572fdffaa6989978a9bac3f42b05dcd3207798d86b5c7a7e6a638d985f18ecb5e5fc0252d0bae13de28848a6634db4ed1fcaf077f54fe7c8a33c1a1b868f6201fd9bdbc678ce1dfdc27d86db2516a9f44afc40aa2119a0869dd38e2577b2cb8c76fcd512cedbbf5ef68c1979d758246879eebf65cfac578", 0xa5, 0xffffffffffff4559}, {&(0x7f0000000140)="b4d6395e9c58837a95b3b6e771099cadd20e179fe6cf025a1e64facf2242997e6aba659e4364ef7c1b70ba4d3c8fa163c0d5854b79a6db8e26d1d9b2090f599a1b71b79d42251b7f1559b368e435377b54865a92f0b0e3f5d0f72b1dc366381a5c011119b259bf8979b4685109613c11d7b929d0c4a7e9857c3fc3d67823a1d3a1adf0958472c5eebad4e6b8e87f95339c0638cdd9c5f263d28f7bbd778395eb54c462fc13c72579510480dbe355ccfc111e71348d3185601e7baabcd243084379ad4e92facab6a0e825ca641cb362ebccf0db1b", 0xd4, 0x7fffffff}, {&(0x7f0000000240)="14821ad224b173f9ff94798e7ad34099b41b096073744a9d7f207fff69444d104af332b80817d388773a24dd517ccdfaadd04bd7b77436c7220262ddb063e36db720a758b27044e1385f7e7bd925d2f54d374802bac617c72d6be0d8e00a299289a2c6fe1cad3380e477721256282300ad63af3ec4735ebc14edb405ee84f29062c07fa7", 0x84, 0x8}, {&(0x7f0000000300)="53e4fdf0e0753b4134f48d18445544e650196fdabbb1291ad4f8c7525a92f6dc5f59b6033eef7a40778b86f864a32f0a354999a3f502e5b7fe1c7c77ec40b9cb97bd3e", 0x43, 0xfffffffffffffff7}, {&(0x7f0000000380), 0x0, 0x3}, {&(0x7f0000000440)="043464f441bf85e3ce5a3edf5e718ce3518bcd51177b3b1778ea3d0f4c10c3cdf570d71ab30c55568766b610755ecb17b1e774fea208d09acc981932d81a6a1d45329f5ada48150f875273210986b3dab71649bf517387b785a2064918f28dd3719ba6b86938d7b896515da090b5b3484fa89231c1c2b9f3bada22191ab6f9a791ec42c39e6435bdb0b68089c509565b2692c87e80fec0c4949f33ec072a2196b2a5b87781188578220fb63f8e8268bcd5f5fb2c10928ebe8cec2fea8261a84db320327af4a6fb9993d17c33d260570a66ab6a5d15eaef5944", 0xd9, 0x6}, {&(0x7f00000003c0)="0cc013988996b12f29c81d7f224564e9b17dd82c7e393d59af6c28d0358ac2c3da02335537327e04a62cb741869470982b0d96a0051879aeb4", 0x39, 0x8000}], 0x0, &(0x7f0000000600)={[{@nouser_xattr='nouser_xattr'}, {@user_xattr='user_xattr'}, {@user_xattr='user_xattr'}, {@acl='acl'}, {@acl='acl'}, {@acl='acl'}], [{@smackfsdef={'smackfsdef', 0x3d, '/dev/vhost-net\x00'}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@fsname={'fsname', 0x3d, '%'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}) [ 2306.356696][T30431] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2306.378778][T30431] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2306.392595][T30431] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2306.508098][T30893] IPVS: ftp: loaded support on port[0] = 21 [ 2306.518646][T30914] erofs: read_super, device -> /dev/loop3 [ 2306.527186][T30431] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2306.532966][T30914] erofs: options -> nouser_xattr,user_xattr,user_xattr,acl,acl,acl [ 2306.574506][T30914] erofs: cannot find valid erofs superblock [ 2306.604738][T30431] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:56 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xd00) [ 2306.625388][T30431] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2306.638661][T30431] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:56 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000006c00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:56 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1200) 14:07:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x700) 14:07:56 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xe00) 14:07:56 executing program 3: getsockname(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0xfffffffffffffffb}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001700)={0x0, @in6={{0xa, 0x4e24, 0x800, @mcast1, 0x3}}, 0x6, 0x4, 0x100, 0x9, 0x6}, &(0x7f00000017c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001800)={r1, 0x643, 0x5, 0x289, 0x8, 0x6d, 0xfff, 0x9, {r2, @in={{0x2, 0x4e23, @broadcast}}, 0x0, 0x9, 0x10001, 0xffffffffffffff81, 0x2}}, &(0x7f00000018c0)=0xb0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="8de5dd0a342834e8db41df98ac252644b997946b14896ec0b3bb776f966b270b1ceb82fc28", 0x25}], 0x1, &(0x7f0000000440)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x24, "11a08c0d334f7e4d7bdfd6244c6c8f0510a1e5750b062c14f3454286dc84469019dd79fb"}, @iv={0x38, 0x117, 0x2, 0x23, "1f5c1dc82bdbd036e182f4e26b0f0c52e964dc71ce3fe299c0878fb8cdadcf0dc810a9"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x19, "6bd623acad5ad312eed7fadc67b701d2d4afc36e91e781e5cd"}, @assoc={0x18, 0x117, 0x4, 0xc72}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x1148, 0x804}, {0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)="194ba723f9818170e208f7abe9e33c62067933f07f0d9fef44de2b1b92339c9212fe1afa53343d87e6", 0x29}], 0x1, &(0x7f00000015c0)=[@iv={0xe8, 0x117, 0x2, 0xd1, "aa8e4685c6f8216a3f4079ff99fd6e2cd652c15b69bb21194f587477264fdfecf36c686fd4869050bd90c3f104c12cf8e0048ebf79529f14dd08daf382b6648bf89601799ca708d0767695e4b8827bff39891e83df4acbf743832755ac97b2eefb3b630a06f547316e026486faf893ff2067e442a0c32a07cc79e8c7142b493bb8bd7417079a24bdf90a2132503f63d31b9ff1189fea9ff769b9dd34f09508bbe61b1719331f40a0015b7c1363dbf8c952c86171039e4e2aa1730452edc270231415cde59484dff471325b036373296b54"}], 0xe8, 0x800}], 0x2, 0x8081) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r4, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0xaf02, 0x0) r5 = dup2(r4, r4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x5, 0x7fff}, &(0x7f0000000300)=0x90) ioctl$UI_DEV_DESTROY(r5, 0x5502) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000000)=ANY=[@ANYRES32=r6, @ANYBLOB="080018006d84087b9d64ac5288c3b059cffaafea31b9a26633cc6da0"], 0x20) setxattr$security_smack_entry(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)='security.SMACK64\x00', &(0x7f0000001a00)='/dev/vhost-net\x00', 0xf, 0x3) syz_extract_tcp_res$synack(&(0x7f0000001a40), 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001900)={r1, 0x1, 0xfff, 0x3, 0x7, 0x1b}, &(0x7f0000001940)=0x14) 14:07:56 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2306.892398][T31649] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2306.914083][T31649] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:56 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x2500) 14:07:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x900) 14:07:56 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x1100) [ 2306.968781][T31649] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:56 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$MON_IOCX_GETX(r2, 0x4018920a, &(0x7f0000000100)={&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000080)=""/98, 0xfffffffffffffdc9}) unshare(0x6000000) write$P9_RWSTAT(r2, &(0x7f0000000040)={0x7, 0x7f, 0x1}, 0x7) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0xffff, {{0x2, 0x4e22, @empty}}}, 0x88) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000240)={0x9, 0x3}) r3 = request_key(&(0x7f0000000440)='.de]d\x00AM\x94i\xddu\x19\x9b\xf2\xc81%\xf7\x85\xf2\n`\xecK\xbe\x93\x82Q\xe9\x90\xc9\'\x83&\xb1\xa5`+\x05\x1d\xcb$\xd8\x1c-\xff\x13\xf7\xb3\xd2\xaa\xc5]\x98\x91\xbc\xa6\xa6\xfe\x059\x14\a\xe4\xf2\x9fc\xbc2O\xe2\x9en@\xd9.%\xd6\x12\xe3\xc2\xb0\xecJ\x95\x8cD;\x049\xcf\x1e\x1cr\x03\xffK\nK\x99\x1b\xf1\xdc\xf8p\xb6', &(0x7f0000000380)={'syz', 0x0}, &(0x7f00000002c0)='user\x00', 0x0) r4 = geteuid() fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) 14:07:56 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2307.101582][T31649] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:56 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x1200) [ 2307.257648][T31649] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2307.283456][T31649] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2307.314225][T31649] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2307.349016][T31649] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:57 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007000300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:57 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x3f00) 14:07:57 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xa00) 14:07:57 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:57 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) prctl$PR_SET_THP_DISABLE(0x29, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:57 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x2500) 14:07:57 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x4000) 14:07:57 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xb00) [ 2307.545205][ T626] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:57 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f00000000c0)) unshare(0x2000400) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x1000, &(0x7f0000000440)=""/4096}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000040)=0x10, 0x800) shutdown(r2, 0x0) 14:07:57 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x4000) [ 2307.614161][ T626] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2307.630993][ T626] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:57 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40400, 0x100) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/110, &(0x7f00000000c0)=0x6e) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) [ 2307.692327][ T626] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:57 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xc00) [ 2307.820554][ T626] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2307.838041][ T626] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2307.878417][ T626] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2307.924349][ T626] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:57 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007400300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:57 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x5c00) 14:07:57 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x100000001) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:57 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x5c00) 14:07:57 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x80000001, 0x100000001, 0x101, 0x77ff}) 14:07:57 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xd00) [ 2308.167993][ T1623] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:07:57 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1000000) 14:07:58 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x1000000) [ 2308.228006][ T1623] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:07:58 executing program 4: unshare(0x2a020400) r0 = creat(&(0x7f0000000740)='./bus\x00', 0x0) setresuid(0x0, 0xee01, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x101cc0) write$P9_RLINK(r2, &(0x7f0000000040)={0x7, 0x47, 0x2}, 0x7) ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) 14:07:58 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x42000200) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) fchmod(r0, 0x81) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2308.314233][ T1623] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xe00) [ 2308.354891][ T1623] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2308.468873][ T1623] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2308.483805][ T1998] IPVS: ftp: loaded support on port[0] = 21 14:07:58 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x2000000) [ 2308.511017][ T1623] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2308.541600][ T1623] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2308.628605][ T1623] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:58 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007a00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:58 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x2000000) 14:07:58 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x400000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1100) 14:07:58 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x42000800) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) accept4$inet(r1, 0x0, &(0x7f00000000c0), 0x1000000000800) 14:07:58 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x3000000) 14:07:58 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x3000000) 14:07:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1200) 14:07:58 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:58 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100000000, 0x4000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x7) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000000c0)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x5) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) fadvise64(r1, 0x0, 0x4, 0x5) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, r0, 0x0, 0x9, &(0x7f0000000100)='{vmnet0%\x00', 0xffffffffffffffff}, 0x30) ptrace$setregs(0xd, r2, 0x9, &(0x7f0000000180)="3f319bb4f3d015d0b5d35d9109d17c4cb2da4d1215ea9fa7c4c1ff79b1999d9debebfafd594cf56c9ce26c4eec5854065315651ab9db211757018a733d427c2ac0bbdc8063c532c08e4982593a5e90597738a80daccf4b86f25748e31ac38a7f7bda586735e2060cff931cb6b48c072f97fbd1a6ed6872a7701a9f766df5bd90370ccc488a533eb0576ca36dc347cfed0ee50238be684dc78405c822dce9") ioctl$FS_IOC_SETFLAGS(r1, 0xaf02, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000440)=""/170) lsetxattr$security_evm(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='security.evm\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="0301121b64fbca0500de0458da69a21f487712eb812316d5515b4557ed6ca3a29f28b17073b4c88da4c2902c5397e034c853636f69e4736588f69fc8d23430d496f1d476ca7fccbcde2005ca5c33f8a3842bdab34e7a499b978da23a3b253463ba8735bc55cb6162a1e8b86afbd48e841003fc914040799b462d2e2dfe51cb06245996dede952f848a4db4e2a84d46cfab5795d4563703c800"/167], 0x2d, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000002c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000380)={0x200, 0x80, r2, 0x0, r3, 0x0, 0x2, 0x7}) [ 2308.862114][ T3000] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2308.883101][ T3000] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2308.911461][ T3000] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2308.958205][ T3000] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:58 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x4000000) 14:07:58 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x4000000) [ 2309.091947][ T3000] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2309.121475][ T3000] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2309.160079][ T3000] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2309.210086][ T3000] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:59 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007b00300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:59 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x5c1803, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000440)=""/4096) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$VIDIOC_S_TUNER(r1, 0x4054561e, &(0x7f0000000040)={0x7fff, "225a9fd863803de2b85dd48bcbaae42cbb7b6a7a372c24c6079a7abafed9bb24", 0x4, 0x200, 0x5, 0xffffffff00000000, 0xd, 0x6, 0x1ecd, 0x9}) 14:07:59 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r1, 0xc038563b, &(0x7f0000000040)={0x1, 0x0, {0x9, 0x8, 0x7fff, 0xfffffffffffffffc}}) unshare(0x40802) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) write$FUSE_NOTIFY_DELETE(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="590000000000000600000000000000730100"/28], 0x2f) write$P9_RATTACH(r1, &(0x7f0000000100)={0x14, 0x69, 0x2, {0x80, 0x0, 0x3}}, 0x14) 14:07:59 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x2500) 14:07:59 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x5000000) 14:07:59 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x5000000) [ 2309.418764][ T4093] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2309.426961][ T4093] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2309.439346][ T4093] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2309.448955][ T4093] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:59 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x3f00) 14:07:59 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x6000000) 14:07:59 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x1) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={r2, r3, 0x6b2}) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:07:59 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x2000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = dup(r0) ioctl$VIDIOC_G_INPUT(r2, 0x80045626, &(0x7f0000000280)) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r1, 0xc00, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x0) fcntl$getown(r0, 0x9) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000200), &(0x7f0000000240)=0x4) unshare(0x2000400) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1b) ioctl$VHOST_SET_FEATURES(r3, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0xaf02, 0x0) 14:07:59 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x6000000) [ 2309.561484][ T4093] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2309.614392][ T4093] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2309.660075][ T4093] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2309.674388][ T4093] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:59 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000fe01300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:07:59 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x7000000) 14:07:59 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = semget(0x3, 0x4, 0x401) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000000)=""/220) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:07:59 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r2, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0xaf01, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000100)) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0xffffffffffffbf25) 14:07:59 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x4000) 14:07:59 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x7000000) [ 2309.890502][ T4910] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2309.941093][ T4910] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2309.974886][ T4910] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:07:59 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x8000000) [ 2309.997137][ T4910] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:07:59 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x8, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='/dev/vhost-net\x00') ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x6, 0x2, 0x7, 'queue0\x00', 0xffff}) 14:07:59 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) ioctl$void(r0, 0x5450) 14:07:59 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8000000) 14:07:59 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x5c00) [ 2310.097554][ T4910] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2310.114865][ T4910] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2310.163436][ T4910] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2310.202389][ T4910] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:00 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x9000000) 14:08:00 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000402300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:00 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000080)=0x4) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:08:00 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x9000000) 14:08:00 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = socket(0x15, 0x1, 0x8) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000000), 0x80000) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:08:00 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1000000) [ 2310.410509][ T5948] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2310.486391][ T5948] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2310.499436][ T5948] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:00 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xa000000) 14:08:00 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2310.567444][ T5948] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:00 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xa000000) 14:08:00 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x2000000) 14:08:00 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x10, 0x0) 14:08:00 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xb000000) [ 2310.778382][ T5948] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2310.803721][ T5948] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:00 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040), 0x8) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2310.851674][ T5948] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2310.868902][ T5948] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:00 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000003300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:00 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x3000000) 14:08:00 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)=0x2, 0x4) r2 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) set_robust_list(&(0x7f0000000480)={&(0x7f00000003c0)={&(0x7f00000002c0)}, 0x7fffffff, &(0x7f0000000440)}, 0x18) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f00000000c0)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000140)=0x3ff, 0x4) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000c00000000000000000000000200080008000000e500000000000001000000000000000002000100000000000000020400000000030005000000000002000000e00003000000000000000000"], 0x60}}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x1f, 0x2, 0x0, 0x10000, 0x1}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r5, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @local}}, 0x1, 0x1, 0x7, 0x8000, 0x1}, 0x12) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:08:00 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xc000000) 14:08:00 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xb000000) [ 2311.054446][ T7148] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:00 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCGDEV(r1, 0x80045432, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2311.140871][ T7148] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x4000000) 14:08:01 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x8, 0x200, 0x4, 0x3a0, 0x2, 0x6, 0x8000, 0x26c, 0x40, 0xc3, 0xfffffffffffffe01, 0xff, 0x38, 0x1, 0x6, 0x101, 0x5a}, [{0x7474e557, 0xffffffffffffa713, 0x12a8d84b, 0x2, 0xfffffffffffffffa, 0x1ff, 0x8001, 0x6df2}], "8a02a4e0531448d8ad6a9bdaab989f4bed8016bba72158f60f7a4e8a4336f286170d84b6cca137", [[], [], [], [], [], []]}, 0x69f) [ 2311.224177][ T7148] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2311.239225][ T7148] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:01 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xd000000) 14:08:01 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x480000, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x30, 0xbd, 0xc, 0x7, 0x4}) 14:08:01 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xc000000) [ 2311.336695][ T7148] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2311.350196][ T7148] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2311.418937][ T7148] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:01 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2311.471590][ T7148] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:01 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000008403300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:01 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xe000000) 14:08:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x5000000) 14:08:01 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r1) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r2 = getgid() setfsgid(r2) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@broadcast, @multicast2, @remote}, 0xc) 14:08:01 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xd000000) 14:08:01 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:08:01 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x10000000) [ 2311.709182][ T8418] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2311.730516][ T8418] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x6000000) 14:08:01 executing program 4: eventfd2(0x3f, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x101040, 0x0) sendto$rxrpc(r1, &(0x7f0000000040)="7d9d316ebba5e2364afae3bb15cef725d7bb323f5c5108805f96f8ccc1fb0a949c039abef8b4a7513432ef39431076cde110a047db80e7b3c8330075a89f0aa2bfd3329782468604766f088b818305a9806b4cbb775d23cec1bc392405d78b3f0f074347b87bd8854e1ae6840689776a30d3737dbd6d9c98040056b0f4b7e685be333bc6bd149b7601e3b0bccbc906492ca1e56a3d08744b6aae1feb0c17352776909028b061f594ed1c300574baeecb996fd84e7e6b07887af1c2261c6d53c2945ce0fc0088cb5425", 0xc9, 0x800, &(0x7f0000000140)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e24, 0x38e, @empty, 0x7}}, 0x24) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2311.790773][ T8418] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:01 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xe000000) [ 2311.857252][ T8418] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:01 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x11000000) 14:08:01 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="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", 0xfe}, {&(0x7f0000000440)="e5132aaf5010a4bdbae3d7a9f45161e2e34c6d53db914c94a216851f06cd980af8895b0ac3d9b28f036fa02a6a6d7ee702c90cf8f9d04070f9448fc889d8629aa5844f444e309bd296f0e06f5d843659a88f41a15b30c284245894457ae91429b7f74781d40f820e3ac18e09af368d04bcbab53aaeb851b04f6975b46e90db13a7616d0256bf2518cb578ac424fd118fb2675c4f6bd86082b8705444a21e74a41044ec6cdd51baa2ffd31cedcbf2f966eb0a830b1e7c1bf072461b4aff06640fdf08a96be95524f257e0bfef07fdc511c6d6a9197eca2f5a3263f69956268ad9318fc36dcc6f63e410367fc0a530fbb9bd6cea239e05aa2cbc73d9b1567da41f17f745272658428803386774e9b53cc59ed04a7553e9b92b4c6d2091d453e8f3c1fe50841087d2732564a5e130844526308cb25b446251f048a8696ea91aff196ebc30f4a4cadc73a7e1827ae56d2558aa3030e7d542f4cf0aa1f6a4925c1e7a8a3e948e3406d4990c4bf50b465bc5f2f3b8cb66b560437df1fb72ea77c2fa3db5670a6a69a74b07a3332362da3eef15530e2ff5e74b574570c8912f374159777b34dbb2a0dc0474f74a58967046c6b01a761e1ad022c030044843c00ba0bc7536aa04bad744b4fb3611d7afc2267d4d132bd8b9c76de0a377ebc9e39188ca2eb153003bd20228e82f17c38932373c775b28c83eadbfa1de92eede3a44bbc698bdca9c663b670eba75da5659274278284aec8e05aedd7df703c08daa2bb5b8fa472c4d70c45a06d44a3859ac4101ebd76b424baa2d4d76b0fcd68f8752a60bbf8a3c1d334fa47d8d6d178fa3eec18e3bc5fed98abb7636452ad2562bd2735e0a6cd5e080f87a00aeb2e24beaf5f43e01c6f8916f20809a76b0916afcd9df65be7c4fc28e4067ef46ec9225dd58f5a9fd06c15f043aaa17454b33fcad3a3dd99499a2537d25831ded365138eeb46e9a0206bdd536e2636128cc8c8fd280846f7ea761f7f32a5230fbf29252f2f798a47930ebe4b27328f40365acc6453f9e3a24ae802d2e79ed85abfa02b0eee1a3187c950da26b143285e058835c65a7a7dc4cbc4795a5906861a0b2aedca92d3d22b1a341d6bbe257578100902456608c515730f457775ad2d0d5d7c3af95a7f0c77ed0f045cb3af4b5383840d1b0d2cbda1d662faf1819903286e67b9735b84d5fc92b755fbb39fad1390046c8e52192e1a5320a26ffe3fdfe3a7d914640e10f39fddbb64a336ab1a54c1bd3731f3ddee70000177da2f6f2f4c0db55739a801e05954b2eaa07f1925838ef5500cff7570f18b936b603ce161dbe26ceade11a609683c5c98a29c01a52288e2cf5ca4ad2e825409a4b0a3cb7fc6d73c297d62d4577633673c8ad536dd022f6657cc9b5f1d559e03b554e5abe309837880ea0842eb38d32de76157ad032f6748c31e82f3b1a94b171bf434819a77c2bb11accab6d57f7c3db6165c8519865e9f56fe749e9b3585ba8fcadff96528e93d83fe77cddd9658208ad1fe43a7547c0a1a7411e711f78d1d12c17ce62dce550fbc903e80f4336452f6e5dd8bb6fc475c4b6dbf07fe61d93c8db9a2248b44613579ff0289aba2b92c10fd5dd61f502fa0b3b72f59909812928270f8e7086ef847580b42029b553434bc1aaf06ca2f0976adcc5408bdd90d16862faab6e1fc5507ef9ee918692d51793c1717a055c47907dfa7f55796b0259a54a83a3c0c8050bda17ebbe89d4af1dd20a6c8bd72eadffdebe70b59303f3b3f902091443b3bdb41b42d5bf5eefdc1b403f90f872037bcb333649de5dc34d30855b9c9898be6847ac7ae656c93d215187a8a2a6a9417408bb839a511becff58bace8bb8f94c8af83be86780ed62e344405b6fd6f399b83a591e7f85b60188e6b037270c6ae67049719089e436eeb485733d404a53433569ac6071abc55cff7ddad4fec6395c2273516de3191330895e6983bdf27acab5d638ad007c79f1ea1fea386aa7ad36ccc6aaa0e363bd17d9716ff4620343a9be3056255280fb471c82f264db3b22f3896c2ea09513a054090530239cf47da71f0c19631b80722bc5df3d93a46f793fd9d9d7bddb8e8e7646b9a4d9b435490de3d97ff955c9a68ad4c79a75005e7f98090272793f8ebb284e225d00f39b6d7ca313b5ea3a2cce77a913d1440ea716312a4a781551a974e18817bbae1cb6eac14d953d77c5b83fef7ebc9d91e55aa317b536a091b1dfc87f2272216721f9881b42ef75059d585647431e998eb52d068cd14149faa3ad394434665cc5b1f83e615bfc7b59bfc4ffca9f2645b78559f1d06ee683790cdf02bc1fdadf409c505e9f4517e338b7cccc6b8c325a17835444095d8e161f2add56df74f3cd091da51df5f76e6eebbe548235e9ab9d87c2c5df29fab9fa5a0e62c4318d4bf1503c96aae7684d220a9014f9bde7d2e1cb46e4a8c3bb77ac0a8bb53b9dbe86ef127006647b3ae5144ab375980fa06fe0b36725bb39925959341a7f7ef9cd208844656d01702f74df38b9ca6c4bfab78557ac61ba33cd210ca37bc0bfa38e3cd443be13035dc2a844f86aca14773a2d613f52dd7fefcc27ad28364e8dee0c51c6091cbd88501694f5104745e3bb321c742a7c65ad45d05e324ac4fc483263835d2a8728318257057792d800718775bac2f95d4ab6a7a9077761b08902201b27cee85d2f9b65d9296a1dca28cb0115d9a96bf8969ce99881004ab8a52fafafcd8dcaed77eefd44b7ac95a5e1dfdec5252af515878c8e3e69fef7cff44237bb5de8ded216081592a6196b05d3bec3af6720ef1676f2cc5bbabb0623a444831c51569fbec1ae5d9af324ac8605a726bda8bf5aba1d3d3142e485f8ad718d72810f6443b6abce7969e87eacb415c69b7cc084638088618bdc5d14744b5a1f76512ada214b2909da3fe6842824eeec8583cccf79b23752dd379a662087f8415b30de0716749beb62c94b2002f1dcd962b5a7c6c7689c559253880d349f026d32de901c68c6eae1505885496c779374f14534c76bd19d595ccdcf1ac83c4de1fa9e3169deb0480b033de67f3c1af07881ddb9b8b4430046519c79ba1cfd92a7ed743641ca6481b1dfd90d869ea30fec72ce495c43f8f303bf3e8eb14f43de26134422eadced54e9e78bbac2bebccfbfe25d01146d38c3e776fb151f264a0790dd9e8ea8bd40751638e43ff372d3f00fd1b57668d9f303cb0cebb1134f89dce51c198bb1dc00d81234a0b0cf444c2fa6761d1f97260896d4c83264438d0e784754e76d11c1fa2a6fc9d8ff68a5894417064832f62106f4edc551ebf110de5f8caa0c72df3f7f17b38dc24ce41a961f08e2cb11916e3b2fd57dbb22803a8170d6a6823eec2b356a0c840732c0c7ff0c4d67e963e8c8ca801daf716529c52d3737022d1978857fd5fb1b0411c8849351c41c270070bbbb2f38d72bea0fb58ba7de85d2a4c2d571cc515ce6928a0261e14eda0ae861bd3011c7823e0c574b9aeb4150f62c73e36b29765ac5b5208a50b4659bce071c4827a3fc92ef021c7347bff0db092cea719cd429c0a06533e94e1508a5b748f9a153dd5faebae58aac1802a0bf9e42415550e1000fc39846b83069bbaa414480c7638c67519d9fa89f398f6762d305fe693d10ab676f4ccf4861cc3cf6bb075d2837edf7cb8494058c49cec833589ed1b4e3b55287b87698771686864953cbcd9a5dbd49f5714844918b23918af22f54481a0aa83e663ace3450480c526707a26cb396f5e9e21ca70c211e829e92c48534f1d45a5d95f68e4db319bcbacffc932bbdd1b232b56a324f7dd5acf4fa2e16e457a69201234bed00926409942d996b2b71c65ea4e5f3c72a04ce132c6a265127a7126120078779cede0edd8685bd984581c485432adf7d5dd831ae04cd37e5cc9032a739796f3f3663c040cd94c2e02d72e226c63a5b81317cf6037cdcf8125d2205bd38bb41832ebb05756e09fa85394954a13e9d75e88997567d00cd2c216d1c4d74f20c605d656ff872c463e773362d2487a77c8f731a4ff1aadb8564c59d9d4d25dc0a7707d87c599f7daac078c5b7aec23d39ccc52254fba29fd505a7cd7370f2e9a6418c91c1329aafa989555cdfeed3dba3a9c8dcad989cf3bf78c89d972360cee84ac130503925cbd089e68b28df99ac4986066cad3fc4c92daf3c1342705e747e9984c86f86b777068c9d52132c244e23a3866e71680b8cd31ac5a1957e4a66d6a6bbc6365136fd8f52ef1ba7c5c1d286304da60615110aa0fd43171a7ce08a55f36410ae9d4dd6043df3a1fcc90ad2248924cbde42461371579751f9c33f0c58c45de312cad00d653db6436fea87fb44128c1e1afc556b9a7ddef162c0af66f3be00383efcf24b07e974481018e064f528d3a5245fd37cf14d59100b56e4270db079c130589761237e05187bfdfbdfc195231fdb1c193ec0eb16c9a6b7be86d67f85f68b10a5e3e355cc0b5adac290884ee1c62128946db5a7f2936d8b55422772f129a9ea8f58fb1da1ff8a8feee562eed70bfe196d7d6aa23dc9417a675222e1fe1cf233891795fa4a9ad08c66d0bdc22b10ec0110a9a75ad4b75cbc6b8b89f1d8d7b77dbb7394768679388a672d827eb2dde5b9f0c9c11487e1ef022256c9147e00c0c3d0e107342801e9ccaf95f48842e2e65a9148051b214b488eca2d1e1189b72fe8d773addd820917576724001fee61b126f73b34b7655d55d00a8f83bde16b2cf783da2932c25fb5e803d946711bd96aed00bf83ecb6057ab8525ad3345f3765652c683ed17acbf2321d1e838ee1f5b833d5745936dc281d3835b62044c3de24518b23384624601d47f65bfbbe091c4c0810730f04c3e859cfcccef0e6b350be93edf85528de1fb7f432d2d29b8d411a53c614bcc0bb3f4daf6bf95c6ac754659e96173ee268f57703b8a01ee803531795d35e1c3cc8bd0bc2750c124a54ec4286b0b933fdb6b4a62f970e3451ce867054707bec5d131e9c9859507844ae03160a85c152a7a0afc088af6cddcf812b40848cfd9044476b7248412d2f7951b2699dd297d4a36d35786dddedd1a480fb1f3b75aa8d727e188762be3ecbbce625b3e823868e23d30d2316a391bfd064e8813e0223d76c49dddb957259cdaa82c976b8c405fc768eb2ce848a76e3f8003d79ac799dc0d623748f323e76e3e072f4c089413bb20f7a4b12a5347ac9ad62dddb7abd25a017378721cdaeea1afcf648193f53175d844dd4013933c2f7c48bd8af9210de46ae38e9769b1c40824b5cbd9ab2b4ea93c2d9363c488f2c8f808aa3717edc560355ac0ead35898e1fa3de8f63bd79b6b4e8482397cd52fe5bf3107514d6f4666125902340fc72bf81267a7771ffac6b988d5d9dad8b7dbc3e4f50ad1c8388ef649071e12a27dad14ddcec745fc99b21f8dadf18f7d818fff05a893db4794779f2a95ac9f2e4f866dfaa7c3878daae092114ecb7a3ef9040bc7d99ccdea3b1e59b1505c20f466d6ca53dd124ab511f0a58006d32aa8b2b66e10f8d68240800ca201ec2d74198b2a8886daf2f25511f267b42e03bcbf7563f96d142231bb7c576f2176dcf1b1d34b738ab188fd55e54e6586376ec6f25a6f45b35d661361afed6041389c78c539306f756fcf13ddbfa4eb0c17a2b1b93ba9fcf644115f170260d216feaf66e72ffb071525faff4fca1159c28b6ca56a391854d29c02a97733189bb77d1a1f2649c43e50f43ce0902cf498e3f45471872ce445a0e6895ca3714692c53ccaa4d1885da2605a4b54bb39bc7d2", 0x1000}], 0x2}, 0x2000c004) [ 2311.972541][ T8418] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2311.994061][ T8418] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2312.036145][ T8418] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2312.103395][ T8418] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:01 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000008503300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:01 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0xfffffffffffffffc) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x400) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x18) 14:08:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x7000000) 14:08:01 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x12000000) 14:08:01 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x10000000) 14:08:01 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:08:02 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x8000000) 14:08:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:08:02 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x25000000) [ 2312.321488][ T9956] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:02 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x11000000) [ 2312.400839][ T9956] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x40001) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000040)={0x30, 0x6, 0x0, {0x0, 0x2, 0x7, 0x0, 'selinux'}}, 0x30) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2312.441223][ T9956] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2312.466656][ T9956] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:02 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) unshare(0x802000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2312.539643][ T9956] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2312.568103][ T9956] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2312.620646][ T9956] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2312.646715][ T9956] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:02 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x40000000) 14:08:02 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x9000000) 14:08:02 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000008f03300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:02 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x12000000) 14:08:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:08:02 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x50000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) lsetxattr$security_smack_transmute(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x2) lsetxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:08:02 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xa000000) 14:08:02 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x5c000000) 14:08:02 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x25000000) [ 2312.880939][T11044] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2312.912701][T11044] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc0, 0x0) connect$x25(r1, &(0x7f00000000c0)={0x9, @remote={[], 0x2}}, 0x12) unshare(0x2000400) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000080)={0x1000, &(0x7f0000000040), 0x1, r0, 0xc}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) listen(r3, 0xffff) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x101, 0x9, 0x2, 0xac, 0x3, 0x80000001}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x5, 0x4) [ 2312.966644][T11044] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2312.990342][T11044] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:02 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x3f000000) 14:08:02 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000280)={0x1, 0xffff, 0x1, 0x9}) unshare(0x2000400) r2 = dup2(r0, r0) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000000240)) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x10040, 0x0) r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuseblk\x00', 0x80, &(0x7f0000000180)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000120000,user_id=', @ANYRESDEC=r4, @ANYBLOB=',grnUp_[M=', @ANYRESDEC=r5, @ANYBLOB=',max_read=0x0000000000000009,subj_type=,\x00']) [ 2313.102275][T11044] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2313.126322][T11044] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:02 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x1000000000000) 14:08:02 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xb000000) [ 2313.171119][T11044] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:03 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000204300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x80000, 0x0) socket$can_raw(0x1d, 0x3, 0x1) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4280, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x5, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x3, r3, 0x1c, 0x1, @ib={0x1b, 0x8, 0x7fffffff, {"0c91375a9688d37c098d560e3cc70bfb"}, 0x3, 0xcd4, 0x9}}}, 0xa0) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2313.232008][T11044] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:03 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x40000000) 14:08:03 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x100000000000000) 14:08:03 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x8, 0x400) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x80000001, &(0x7f0000000080)=0x1) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2313.412462][T12158] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2313.427752][T12158] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:03 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xc000000) 14:08:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x3, 0x0, 0x2}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2313.454436][T12158] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2313.469411][T12158] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:03 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x5c000000) [ 2313.577680][T12158] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:03 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x200000000000000) 14:08:03 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000040)={0x9, 0x0, 0x2, 0x0, 0x0, [{r0, 0x0, 0x3ff}, {r0, 0x0, 0x1}]}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200000, 0x0) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x8002) ioctl$FS_IOC_SETFLAGS(r1, 0xaf02, 0x0) [ 2313.623438][T12158] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2313.653867][T12158] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0xea7784a085b6e493) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2313.707537][T12158] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:03 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xd000000) 14:08:03 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000604300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:03 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xfdfdffff) 14:08:03 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x0) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:08:03 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x9}, 0x8) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r2, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0xaf01, 0x0) 14:08:03 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x300000000000000) 14:08:03 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xe000000) 14:08:03 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xfffffdfd) [ 2313.998615][T13441] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:03 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x400000000000000) 14:08:03 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e22, @empty}}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2314.075401][T13441] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2314.140412][T13441] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:03 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x10000000) [ 2314.200131][T13441] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:04 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1000000000000) [ 2314.280606][T13441] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2314.341717][T13441] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2314.380418][T13441] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:04 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000002804300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:04 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x500000000000000) 14:08:04 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) accept4$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:08:04 executing program 4: r0 = fsmount(0xffffffffffffffff, 0x1, 0x1) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) 14:08:04 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x11000000) [ 2314.389514][T13441] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:04 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x100000000000000) 14:08:04 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x600000000000000) 14:08:04 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) [ 2314.591071][T14778] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:04 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x20003) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = pkey_alloc(0x0, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4040, 0x0) ioctl$VIDIOC_G_ENC_INDEX(r2, 0x8818564c, &(0x7f0000000440)) pkey_free(r1) 14:08:04 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x12000000) [ 2314.655011][T14778] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2314.682108][T14778] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2314.696805][T14778] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:04 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x200000000000000) 14:08:04 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x700000000000000) [ 2314.830064][T14778] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2314.890251][T14778] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2314.959418][T14778] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2314.972586][T14778] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:04 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000006b04300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:04 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f00000005c0)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000380)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000880)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28020000", @ANYRES16=r3, @ANYBLOB="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"], 0x228}, 0x1, 0x0, 0x0, 0x10}, 0x20008040) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000580)) write$nbd(r2, &(0x7f0000000440)={0x67446698, 0x1, 0x4, 0x2, 0x1, "cb3798376274c249c377857b56eaf0128c6af727620531210aa2515d11a68a9771857452f08ae74f48c03c7b41279992a7edbd34bdee716c4d43aa69f8746f7ce85c20eec79922ec6b399758a0b89e1756cf8d032a2f2e6e011f97b7dbd01411d199378586de204b4e9a3cf52ed84e3a702079aaafd2cda5037f9725cfc8171e7467ce3ff834448da19a655c7b53ee52f928386efcd13368ea64e2480a4209e3e693fe51c6a11f8ff51b5ee112747facb3791858ae367dac"}, 0xc8) fcntl$setsig(r1, 0xa, 0xa) ioctl$SIOCAX25ADDFWD(r2, 0x89ea, &(0x7f00000003c0)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default}) ioctl$VT_WAITACTIVE(r4, 0x5607) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000680)={0x8, &(0x7f0000000080)=[0xfffffffffffffff9, 0xff, 0x7, 0x6, 0xffffffff, 0x2, 0x401, 0xc74]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000600)) ioctl$FS_IOC_SETFLAGS(r2, 0xaf02, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000640)={&(0x7f0000ffc000/0x2000)=nil, 0x9, 0x5, 0xb3, &(0x7f0000ffc000/0x1000)=nil, 0x6}) 14:08:04 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0xa140, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f0000000080)={0xfffffffffffffffb, 0xfffffffffffffffc}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x9, 0x1, 0x3f, 0x6eda28d0, 'syz0\x00', 0x5841}) 14:08:04 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x25000000) 14:08:04 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x300000000000000) 14:08:04 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x800000000000000) [ 2315.127411][T15867] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2315.160954][T15867] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:04 executing program 4: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x80082, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xe4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x4, 0x2, [0xcc, 0x3b]}, 0xc) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r2, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0xaf01, 0x0) 14:08:04 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x400000000000000) 14:08:04 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x900000000000000) 14:08:04 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x80, 0x4) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) 14:08:04 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x3f000000) [ 2315.189194][T15867] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2315.199818][T15867] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2315.296679][T15867] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:05 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xa00000000000000) [ 2315.357021][T15867] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2315.388355][T15867] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2315.397656][T15867] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:05 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000006c04300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:05 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x801, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) 14:08:05 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000780)) fsetxattr$security_selinux(r0, &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:udev_rules_t:s0\x00', 0x22, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2400403) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f00000000c0)="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", 0xfb}, {&(0x7f00000001c0)="0ebc5256639be8792d5b5203b6bcf49e381d7fb98cf08d43a2d5de51c09edebf962ad419e24cfbbefa1bc525e5c0dec76a020043b3d7f6b8ddfc75eee81f0d410601890fef6ec4180a577568be57fabe4d777cc72fcdd16a7a5bc8a63c97887ff002a0f457a0e8bde7e0e43af9768537315f7b8defcaf79161e261bd1a489626289ab043eb8985a32a9966cb5aa870b29f0c954106395fb58f13616e9642", 0x9e}, {&(0x7f0000000280)="a3db83d2b3abc1a7988016fd4c92c83d817ef28058feeb61e18b8f2b83ab5e516901dac6cd8de4bde07a048ad5df7a6ac3f843863ecb6e2050a0a6398d8c1e58ee274ea6b2caf0e75ded03a6841ce9a4a9ea46e949ccbb163c5e1971381236f03e28351bfbdcfe163f0d42441ff4e4ee71416eb9a63d6b0fe3e4d018fceb710ffd75daaaf8655ac4e1e109f6128975c7d65654ddad15e00e14d20fe920095ff0c78fb7defdefe9bbd35b44067c84bd1fdc9a3da056a65abe336670c7732a71bac8a68496cc7aaa2f49", 0xc9}, {&(0x7f0000000440)="28fec65128fb479eb63b6a72535b044aae6b0d017818fbfc65534a7aa2973e1b07be335e1dacfe2f4cd5d097bcc2248426570f03a9015ef27541b2f222094826bfb1bce2073c769ef5ed2249d1ea30c3fd15cf0b41b075011e5e0a362eaedc4e8ba210cd3a2b99aafd3979955ec58113b377f275234b7b6f9d4717224b9f84d943578f55293774627fcc24c4a9d26f63d7d115290a890de1", 0x98}, {&(0x7f0000000380)="f4b7911e7f537f46ac199424c2c67ffb4f5f0317786e3a350d858e0e73f684d99fe6f3fb2c5d317672ef31317fe4d54d5d2ab2d05aa7c6fb2ca686ec3fcfb2a0aa7c8bd19229016417d02c226cbbd4ba917565cf9db11a937a7233fdd988d0d4b510371d2cbb11628e39823275240f1c800d9b32e277", 0x76}, {&(0x7f0000000500)="2541dd9399743685387940c42875d60f01bbccd3f31e3147f0907f5e2949c435e82c9c6cf464df280d25817c7ee4a4868070302cc4dfbc0dbac946dfaf3ea2be82fc931786b2d4022e0be4a64835472f86cea040f9b0c0ed98ecc925e5b1cbab7d7d162330a06412fc2a2029836517fe0b6451b5ce52d72b84b935c6de5b203331ad09270d4073bc45bfcfbcf59f0e96a7fd0966e0bd79588046bca22ab1d0b0aef35af14faa3cdbc9648ded57e9a5f906c9144c3f65a52a3f8c2c89b97b8a65993ed7e44ad5bdaa4b2d595476906ba517ec6f350c8ac9dd0895fd0aa45ff2a24005481e49baebfa9eb8aaee92950905", 0xf0}, {&(0x7f0000000600)="a317f4dfb89ae15019182d206003142c2bda7ed3fe611791446becaf6c477a1f8ba979834a58486260ce87659e9eb99ac9c3dcd905a23496fce3e769a0cf26ccf2134e23138e7decf4a6ef9f6d2c0507fca66f0f057efe616fde7590cabaca9a4a53f024285d325592125536bf4782cb0694442a6285d607d1e31810e8577bac62f8003821d520ae46809369c0006957c7f78045fa35cce0f4789a3d276fa74bff152f8a44a67582cdd2c4ab4f471dff28c4ebf3a8065d9548453a7e0adb489e582bc8409ba14b774064495fc8448238b1945687f1c9c36570e048d1b39d0da056b06e99667dba9130268bb9", 0xec}], 0x7, 0x1) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000007c0)=0xe0) 14:08:05 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x500000000000000) 14:08:05 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x40000000) 14:08:05 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xb00000000000000) [ 2315.605299][T16857] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2315.613304][T16857] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:05 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000000)={0xccc0, 0x7fffffff}) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x9, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:08:05 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x4, 0x8, 0x8, 0x4a931e62}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @multicast1}}, 0x2, 0x2, 0x80b, 0x36, 0x86}, &(0x7f0000000140)=0x98) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x4600000, 0x0) bind$isdn(r3, &(0x7f0000000080)={0x22, 0x4, 0x9d0a00000000, 0x6, 0x3}, 0x6) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 14:08:05 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x600000000000000) [ 2315.670626][T16857] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:05 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x5c000000) [ 2315.736547][T16857] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:05 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xc00000000000000) 14:08:05 executing program 3: r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xaf02, 0x0) [ 2315.850023][T16857] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2315.887758][T16857] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2315.904440][T16857] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2315.944815][T16857] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:05 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000006d04300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x5393, 0x207208010824ffe5) 14:08:05 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x700000000000000) 14:08:05 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xfdfdffff) 14:08:05 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xd00000000000000) 14:08:05 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8020000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)="06446e73fe9348b03fef312152966291f9b7d50cf13e7849ecb07e78ce102523830041e0f6c753908a4e794b1653bc1e62697062e21c96ac5f6f3f5a04c191fed45b65a68992c186dc5cadaa5acc54e573b55a732b8fe91f5ee4bbf479efd23b620006942fda10ab577aa30276a021684ba9452ebefb0396e8cf135294ae5192393bdf6341702ad9418e00b2cefb8db551958b1daabc97bf5f", 0x99) r2 = dup3(r0, r1, 0x80000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000000)=0xe89e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0xffffffff, 0x4) 14:08:05 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r0 = memfd_create(&(0x7f0000000180)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f0000000140)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0) [ 2316.177367][T18087] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:06 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xfffffdfd) 14:08:06 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x800000000000000) 14:08:06 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xe00000000000000) [ 2316.220364][T18087] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2316.252346][T18087] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:06 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xc5, 0x400000) unshare(0x4fffffff) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf02, 0x0) io_setup(0x401, &(0x7f0000000040)=0x0) r3 = openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/current\x00', 0x2, 0x0) io_submit(r2, 0x4, &(0x7f00000002c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000000080)="209c6920300a03317700364cccb4a1d9db4ea591b17308b1a8afc4496021a3ac51", 0x21, 0x57, 0x0, 0x2, r1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0x7fffffff, r1, &(0x7f0000000100)="e1811a5c53ca8f707f56cfd4c94c4890894309b01fc094d590fd4c4051cc219fa71d99ae5d13130841d699d5ed5d300a397acaaafb5d", 0x36, 0x4, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x4, r3, &(0x7f0000000440)="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", 0x1000, 0xe93e, 0x0, 0x2, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x4, r1, &(0x7f0000000200)="eefde77d9adb7525f276f8f802261fe61617ab46c97ab78234759782c35c5090f0aa425c444ff95176b14f3ffdd431c89d5298f08b2a4c278173dab1b42fb017cdc72d8405cd5f001bb6e7d11794c9adf50d4e8b17d6f313f292237507c1f1452fd086208add029d9b03cf1488063c7f60ea841dc5", 0x75, 0x6, 0x0, 0x1, r1}]) ioperm(0x5, 0x7ff, 0xf5d) [ 2316.305586][T18087] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:06 executing program 4: syz_emit_ethernet(0xc0, &(0x7f00000001c0)={@local, @empty=[0x0, 0x4888], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x13, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 2316.406347][T18087] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2316.443301][T18087] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2316.511730][T18087] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2316.528663][T18087] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:06 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000006e04300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:06 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x900000000000000) 14:08:06 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1000000000000) 14:08:06 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x1000000000000000) 14:08:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='lp\x00', 0x1) 14:08:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x9e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) getegid() bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000000280)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) 14:08:06 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x1100000000000000) 14:08:06 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x100000000000000) [ 2316.710109][T19261] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2316.722041][T19261] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2316.745514][T19261] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:06 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000000)={0x33, 0x6, 0x0, {0x1, 0x0, 0xa, 0x0, '/dev/fuse\x00'}}, 0x33) 14:08:06 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xa00000000000000) [ 2316.783216][T19261] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:06 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000402300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:06 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x1200000000000000) [ 2316.942235][T19261] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2316.954137][T19261] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2316.980553][T19751] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2316.990016][T19261] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2317.006089][T19751] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 2317.014860][T19751] F2FS-fs (loop3): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2317.033662][T19751] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 2317.073831][T19261] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:06 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000006f04300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:06 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x200000000000000) 14:08:06 executing program 4: unshare(0x2a020400) r0 = creat(&(0x7f0000000740)='./bus\x00', 0x0) setresuid(0x0, 0xee01, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x101cc0) write$P9_RLINK(r2, &(0x7f0000000040)={0x7, 0x47, 0x2}, 0x7) ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) 14:08:06 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xb00000000000000) 14:08:06 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x2500000000000000) 14:08:06 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xc00) 14:08:06 executing program 4: unshare(0x2a020400) r0 = creat(&(0x7f0000000740)='./bus\x00', 0x0) setresuid(0x0, 0xee01, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x101cc0) write$P9_RLINK(r2, &(0x7f0000000040)={0x7, 0x47, 0x2}, 0x7) ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) 14:08:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xc) 14:08:07 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x300000000000000) 14:08:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xc00000000000000) [ 2317.314038][T20311] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:07 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x4000000000000000) 14:08:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) [ 2317.374384][T20311] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2317.431560][T20311] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2317.481107][T20311] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2317.562174][T20311] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2317.581659][T20311] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2317.592821][T20311] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2317.602224][T20311] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:07 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007004300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:07 executing program 4: unshare(0x2a020400) r0 = creat(&(0x7f0000000740)='./bus\x00', 0x0) setresuid(0x0, 0xee01, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x101cc0) write$P9_RLINK(r2, &(0x7f0000000040)={0x7, 0x47, 0x2}, 0x7) ioctl$FS_IOC_SETFLAGS(r1, 0xaf01, 0x0) 14:08:07 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x400000000000000) 14:08:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) 14:08:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xd00000000000000) 14:08:07 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x5c00000000000000) 14:08:07 executing program 4: unshare(0x2a020400) r0 = creat(&(0x7f0000000740)='./bus\x00', 0x0) setresuid(0x0, 0xee01, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x101cc0) write$P9_RLINK(r2, &(0x7f0000000040)={0x7, 0x47, 0x2}, 0x7) 14:08:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) 14:08:07 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0xffffffff00000000) [ 2317.824885][T20966] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2317.846683][T20966] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2317.858546][T20966] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xe00000000000000) 14:08:07 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x500000000000000) 14:08:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) [ 2317.867450][T20966] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2317.987829][T20966] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2318.054489][T20966] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:07 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007104300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:07 executing program 4: unshare(0x2a020400) r0 = creat(&(0x7f0000000740)='./bus\x00', 0x0) setresuid(0x0, 0xee01, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x101cc0) 14:08:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1000000000000000) 14:08:07 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0xa, 0x5, 0x8, 0x3, '\x00', 0x3}) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:08:07 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x600000000000000) [ 2318.107370][T20966] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2318.118995][T20966] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:07 executing program 4: unshare(0x2a020400) r0 = creat(&(0x7f0000000740)='./bus\x00', 0x0) setresuid(0x0, 0xee01, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) 14:08:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:08 executing program 4: unshare(0x2a020400) r0 = creat(&(0x7f0000000740)='./bus\x00', 0x0) setresuid(0x0, 0xee01, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) 14:08:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x700000000000000) 14:08:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1100000000000000) 14:08:08 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) [ 2318.336781][T21665] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2318.416389][T21665] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2318.438272][T21665] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2318.472210][T21665] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:08 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007204300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:08 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) pipe2$9p(&(0x7f0000000080), 0x800) unshare(0x20000) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) 14:08:08 executing program 4: unshare(0x2a020400) r0 = creat(&(0x7f0000000740)='./bus\x00', 0x0) setresuid(0x0, 0xee01, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) 14:08:08 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1200000000000000) 14:08:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x800000000000000) [ 2318.541957][T21665] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2318.558768][T21665] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2318.568751][T21665] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2318.577581][T21665] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:08 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:08 executing program 4: unshare(0x2a020400) creat(&(0x7f0000000740)='./bus\x00', 0x0) setresuid(0x0, 0xee01, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) 14:08:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x2500000000000000) 14:08:08 executing program 4: unshare(0x2a020400) creat(&(0x7f0000000740)='./bus\x00', 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) 14:08:08 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) [ 2318.773079][T22159] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2318.807588][T22159] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2318.836544][T22159] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:08 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x30000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x200, &(0x7f00000000c0)=0x2) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x4008af30, &(0x7f0000000000)) [ 2318.885980][T22159] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2319.001718][T22159] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2319.010654][T22159] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2319.053358][T22159] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2319.062107][T22159] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:08 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007304300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x900000000000000) 14:08:08 executing program 4: unshare(0x2a020400) creat(&(0x7f0000000740)='./bus\x00', 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) 14:08:08 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x3f00000000000000) 14:08:08 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r0, 0x110, 0x4, &(0x7f0000000140), 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'streebog256-generic\x00'}, 0x58) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x4008af30, &(0x7f0000000000)) r2 = socket(0x18, 0x2, 0x1) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000040)=""/128, &(0x7f00000000c0)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x6c, r3, 0x401, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5119}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x62c}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x20008001) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r0, 0x40045731, &(0x7f0000000380)) 14:08:08 executing program 3: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:08 executing program 4: unshare(0x2a020400) creat(&(0x7f0000000740)='./bus\x00', 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) [ 2319.189899][T22636] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2319.214832][T22636] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2319.260928][T22636] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2319.271468][T22636] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:09 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006e00)={'vcan0\x00', 0x0}) sendmmsg(r1, &(0x7f000000c080)=[{{&(0x7f0000000040)=@llc={0x1a, 0xc, 0xffff, 0xff, 0x100000000000000, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="18f471c57ae51ae5e6052567f0f1de221f20756549aa0ea0c9285cf2ebcebc8b418fe0f49bf65da243bfea69aeb81a069cdc0ac367c17857627be10a7dfc7cac79fc19ea23580bee97e346851e6d028d80631052567bd9404f515eae6d125a5460384696cb840c059951c73ed0beb9cef2a01a81fadd7fae9377a31aa3ee128328389415f823ff2fe40266b55aa97232887aa0854cfec75e39db3975aaaad88fcbe8d214aa32905bccb56993074e7970f4556e41f4bd41582e174f0952791f32f2d222a700b2e7d9", 0xc8}, {&(0x7f00000001c0)="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", 0xfa}, {&(0x7f00000002c0)="0ec9a42607c9376645a44cf5450d08ee0952530b203828eb46253ddbba76944fa8e01d418820f205a167c4eea72a0361d926ea0f469c659276ea1a0031bf39023310fd55fb396742f16880adf66598b45fdbc9dab0b88b03c445f036053e53833f6a", 0x62}, {&(0x7f0000000440)="cf034a36b87ba200a1d162cad0e064045ad5423ebd6f7c16e0844f53cc76ec7b4db75b0485bda53e1c5ab154ff88e7ee7653f5979177c85d47a178d50631efa4a39f83ab18ac303d3871c40d84433b1bfdfcd412068142277e18004713f05a9ef728e62110ce9f5ba981d934d264bb0d6aa0309103c93bdc7a57044f44ef72dc95d8b8e047834fc874becc4fd4f45ed66425520aa485be82e0de1f8a14ff7f55521fba78e20a4a9a0b1defdab1e44714194c5f9fd9b94518453dedf06f07adb4926ab066e6ab8ad981d4ce2be156c7eb61b0bdee747b6f203886cf1742b9f15dbf0c", 0xe2}, 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{&(0x7f0000004e40)="4c5a2886ae5b7904efb500afa0579ea1d0965d9432349983a0dd7281508e1057c2ce241ffefdbba1486f8835844094e48c7c31c629275f8452e793722e04364cec5750c27a5ab663ce78c72ff186c5f2d02d8b1557f244d030fecfead9c45516ba092803518ceb348c1f37a0dc2c306c82c6a48efc1a44ff29e9074cac99fa1f4fd0da773c0ad838", 0x88}, {&(0x7f0000004f00)="e7efa1559d0b270dda957cd829eddb72c3badf03cefca2e11423b3d855239795d56d400cf215cf12c1bb0e1ad371566886a8444c82bc0cb4d458e819b64268f5a2c31a145f0f6b10e11eb1f689fb897b4dc00c6155a217a8019ee74ad512e477149fdef8727c5eeccef3fe8a38fb661f597a3d2809262b3e6967ff8f58c618435a622a158f4c8e7a6139da09b7f3b6115a65d9bf7ad4edc2c6ef53dacfdbbf8e0bf9c481fa928d3b7a807be7715a8c630f694e", 0xb3}, {&(0x7f0000004fc0)="2b8b2161b346741be0fb7352d3bcc52b5709ab2268441f67b1abb536bd33f10ec638eaa0da7c340341ab33ac5a08ca668b8878654fc44873411be78df65913d693cf6063e899e8efeca61e342d8e335d970671dabd599979ee0b8b4fef2cbee7946cf9d63a4b9f1c67d73331681c2ab8d55c4bbb3314c849bb5392ea6cdf41a6f1d69a919cfb82a314e94cf2633736f382a025e5f54a8301fd15be21cf84f4ebdbdc78d33d1b367dcb042cc95311c4496ecb5341556adba273b9af665e478190757c124b8edc83cc8be434367c7083c4c5482b37ebe2d264c670ff2775037edc8575d99c9228b6857587cfc6edf91709723f83e4bb6f", 0xf6}, {&(0x7f00000050c0)="5616578e73e78554e33b428fa948cb6e6de2f4dc216f216d4dcf5195808114af82aaf85c5b091f53deb7069b6c34d567614c0dd55e04886c5a6b1f395d1d1175c2fcc2bcb2ca998baa877521f10cb8fb77a02821dae58f075af888c36cecd0835fd5236a797a8aad5981cb90202711401dfc1214e1fcec72a9c4eb1b0b7c9eeb51b0f7867ed733e1d9add8a767a0e7815c2fbf1ad861074b80d2b5d59b246cab6195e5ed828707cd", 0xa8}, {&(0x7f0000005180)="be2d4c44b5e50460776c901bf9b671f4ab670811f08ebf0bcd210e662a82ee0719ab8e72384826f072505d50a33737", 0x2f}, {&(0x7f00000051c0)="4eda34118c7882ff2c8f7899a11451a1253b5969331a3bd413eaec67948a931b233f01c248db27439b2fb274de6a2f908181a6bcf5f44f01ef457223d73accc7a4aeebc7e81f1ce6479b60d6b4cee1ed4799580ae5d50deba8979ab4189210535feb", 0x62}, {&(0x7f0000005240)="26cc4f33f14a3249befa0938dca080bcc143b64457d4062b025d924b981b0ae0ef5ac3d1101b28bbacce3787cccbf6b2a8df2fa4d294597be910af87d8bcf654ba4505f0c2245d499e684f0ebd491ffd0aff51e562bb593ffd9cefdae10368e926182daff4d6abe3ba4ebe8b1113c995c37321e01e0d3ed4998857a63b4f4034f38c35532488f28cac404b8370e823bf2728f7dae4c2763e221be2f449c6cb3392cfb4f64e263dc8d31ce80663c38104f0b0b9f2af309e7f965ed4a32350188b029e30c0efc6", 0xc6}], 0x9, &(0x7f0000005400)=[{0x110, 0x10b, 0xffff, 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{0x28, 0x104, 0xfffffffffffffff9, "e760f186f254f354bac7a30e1893bef5ee9e7a6d"}, {0x40, 0x13f, 0x80000000, "9694613c2ba936639a1041701a871e53f327e1d9e8ab093edcf6bf32eb51b3a0937951c601ac17677c2b"}], 0x1188}}, {{0x0, 0x0, &(0x7f000000ad00)=[{&(0x7f000000a9c0)="e04879510d619f95a264d5b5d781c762db58b53c9ad9995141aaeb0bb3651092d29cd85144ce254e4f76aefb54b22e00e4dc7cd86602a91c77d2776cb6fe95efe5a8226ac9fe61503016cc83fd6c42f673ae495dcf0a45b256a541c974deec5248152830df7e1ac02fac6aabc7ba13dbe9272224820ae59c3c87002d05a9d25c7a076d12f53123a2a0c10ca54dfab75da5aefc6d7643a2254931d4d24b29ad9390cd74e9eea7f65f3c8afb069dcc492d6903bc400742c64a4e691059703f8385dd", 0xc1}, {&(0x7f000000aac0)="d4f1853fe72c1f9dd54363a9a8e5c355b04bccb76ce98ab02b04a2ccd35d38392176eae9ad0d69a61b267442a8f35fd9758df0fd7fe0fb785df6f66c8eaa864f48d5eb9be2bfb7ff6e94a3e7149bec497ab43c8331a45bc557619249ee6c718b26094a8226da5170372a8f27258223e9aba8aeb5b10ba649815a7dc35cd32a5ef9907896c95c6cdba8db5f6ec954ab49b042bedb1bce89f674ea0528c9d54f7e52f38ebd59f1f366461e689bedb668082fabb6e212d4ce5b295f4239b897d44538f457ce6c2c53e9", 0xc8}, {&(0x7f000000abc0)="95e6173ebe7980825775fbff3166f5780a66011095d012a436a5ee81c33bf4e8b1e7ad91e07a8e48163c69f7ca48316cecdc506e4d9fa350cd878b693b4c3b6d2d8f6fa109765b9a573b0381820545075ddb2bc91c592a221d2edff6dceed0f36d52b23e3bd527e644f7c325af603127779b1fc4e0ed33a6b4ff93c85b6ae3e94a60e3644df357ed7f5a", 0x8a}, {&(0x7f000000ac80)="7adb4e503e9567ab562233056b401294ed158c29dd4fa99c355c6de592684a6cf8557d824f075b0b95b4e68bac713e919b34fa103cad992b0a11f8f4c20dc39f465a9c40b742a6b8ab4fd76140f18460773b4de0807f", 0x56}], 0x4, &(0x7f000000ad40)=[{0xd8, 0x102, 0xfffffffffffffbad, "07add755f90559c0d0230d585f261635703b47e211cfa0e49909e7f7176f3e088207bcdad1b36e427efc9da8ececb8b05fe09f16c4fadce7b7f6a2284730c60fdd705f944e78c2a714be855c0c5514fe74f057853f8d5488b96ee51f97e835fc81963a9afd3a1948a9ce7dbca2ac0cd799405ffb4f6c4e02b142059c64833bc79b2ce2cb8622cef2cac37caa5e917b5860cb23b37ef51d10ed399bed69c613f1ac393f7996d4ab79758499dd84f63602eb17f623d99feef5f03d998fe160871689ca131f46"}, {0xf0, 0x114, 0xc53, "d19986b2666ba7ea9b8791a089bbc2fde101f6addab4790c3134ea41b0dca48b206ce8d308059bb6dbc20a853b4df10a37f3a26e6ba9b9b534d15b7ed5bd5bafb255850bab11ff0a517d8a1cbcfa40936acbbf78da2b0dc041e44765e0c4e952324a7ab5ec82f738f3e7a3d0b5c1082eb1d32dd31eecd04dfe140bc334e62f180c1c1577614d91023e1dc795c5ede843ade5af53acb9a7721a966fb47eff73bafa17bdf2733518790fc4f5c609ae1c6d69520332f55ad0c6ed36ed4d4b30cca816bb2be2c28bc5bd12f5e8973be1eaa5ff6e73800681874b3974081bf836b4fb"}, {0x90, 0x105, 0x0, "c9a03a5f22ff1e44411840087ee5d1df0e8cfd3413c6515ef1f9633dde18ac7096b9e532463a8fcd05403bb1f93403547f71dc006d2010f038ee7507b262cf860c823a8045434fe2439fed3e49172fa4f04e34628bf68e4094608701d4f326ad894fddcddd186745673c11b71d4f91a685789b5869936c9e7bc3"}, {0x1010, 0x117, 0x6, "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{0xb8, 0x10f, 0x8001, "b2117974979677910b907087666a886975d412e90b776eb652942937473ce0cd1581bfdf2b07dc6feb829fff4d26193d5ec18a9181288795fbbf599cf81cb9627b8e4bb5f3d9c0d16d46592eef768096a15f1ad6ed397ef9e1157a896fb5dcb6a57f383639122a7a1c22db9b6af84e043d8f1085cac7a0dfb98af03c124668036e059ec146682768bf0e9b531c96e1130454454f6eb4d2f3437db8189f26ea980de17429cc"}], 0x1320}}], 0x9, 0x4010) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f000000c2c0)='/dev/dlm-monitor\x00', 0x2000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f000000c300)={0x1, 'H'}, 0x2) 14:08:09 executing program 3: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:09 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xa00000000000000) 14:08:09 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x4000000000000000) [ 2319.398905][T22636] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2319.441774][T22636] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2319.464497][T22636] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2319.478379][T22636] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:09 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007404300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:09 executing program 4: unshare(0x2a020400) setresuid(0x0, 0xee01, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) 14:08:09 executing program 3: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:09 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000000080)={0x80000001, 0x20001000, 0x5000, 0x9, 0x7, 0x2, 0x628, 0x63e, 0x8}, 0x10) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x2, 0x20000800, 0x2000, 0x100000000, 0x7f, 0x1, 0x5fb, 0x5, 0x8dc7, 0xe7c}, 0x10) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:08:09 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x5c00000000000000) 14:08:09 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:09 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xb00000000000000) 14:08:09 executing program 4: setresuid(0x0, 0xee01, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) [ 2319.629186][T23236] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:09 executing program 1: unshare(0x2000400) r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x100000000, 0x2) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/4096}) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$capi20(r1, &(0x7f0000000080)={0x10, 0x800, 0x5, 0x80, 0x7f, 0xfafc}, 0x10) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) fadvise64(r1, 0x0, 0x4, 0x1) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000001300)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000001400)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001340)={0x70, r2, 0x2, 0x70bd28, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x3}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x8, 0xff, 0x3, 0xfffffffffffffffa, 0x3]}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8000}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7fffffff}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xaf}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0x20004800}, 0x4000000) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)) 14:08:09 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) [ 2319.689343][T23236] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2319.724394][T23236] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:09 executing program 4: setresuid(0x0, 0xee01, 0x0) openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) [ 2319.762847][T23236] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:09 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xfdfdffff00000000) [ 2319.877029][T23236] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2319.915951][T23236] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2319.949489][T23236] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2319.958496][T23236] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:09 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xc00000000000000) 14:08:09 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:09 executing program 4: setresuid(0x0, 0xee01, 0x0) openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) 14:08:09 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x2) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0x7, 0x81}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) 14:08:09 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007504300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:09 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xffffffff00000000) 14:08:09 executing program 4: setresuid(0x0, 0xee01, 0x0) openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) 14:08:09 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) [ 2320.182263][T23985] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:09 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:10 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x40002) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:08:10 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xd00000000000000) 14:08:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) [ 2320.229052][T23985] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2320.243788][T23985] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:10 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) [ 2320.292452][T23985] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:10 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:10 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, r2, 0x10, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffe00000000000}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcb3b}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:08:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) [ 2320.402711][T23985] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2320.436938][T23985] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2320.500736][T23985] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:10 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000007604300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:10 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:10 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xe00000000000000) 14:08:10 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x511400, 0x0) write$uinput_user_dev(r1, &(0x7f0000000440)={'syz1\x00', {0x4, 0xffffffff, 0x1, 0x4}, 0x1c, [0x6, 0x4, 0x6, 0x1, 0xffffffff, 0x1, 0x1f5, 0x7, 0x81, 0x3, 0x2, 0xffffffffffff3632, 0xfffffffffffff9a8, 0x3045, 0xffffffffffff8001, 0x101, 0x80000000, 0x8b, 0x7b0, 0x9, 0x0, 0xfffffffffffff1b5, 0x76c, 0x8, 0x8001, 0x3af, 0xff, 0x5, 0x5, 0x17, 0x6, 0xcc, 0x23, 0x3, 0x2, 0x10001, 0x9dc6, 0x91a, 0x8001, 0x7, 0xffffffffffff8000, 0x1, 0x9, 0x81, 0x1, 0x6, 0x8, 0x8, 0x6, 0x3, 0x5, 0x100000001, 0x3, 0x3f, 0x7f, 0xfffffffffffffbff, 0x8, 0x8, 0x6, 0x401, 0xacb, 0x3, 0x80, 0xfffffffffffff339], [0x8, 0x5, 0x7, 0x4, 0xdd, 0x8000, 0x80000001, 0x1, 0xddb4, 0x49, 0x4, 0x3ff, 0x27a, 0x3fc, 0xfffffffffffffff7, 0x6dfd, 0xfff, 0xffffffffffff8000, 0x14c, 0x40, 0x8001, 0x2, 0x9, 0x6, 0x400, 0x1, 0x1000, 0x8, 0x7, 0x6, 0x2e25, 0x3f, 0x101, 0x99de, 0x10000, 0x2, 0x8, 0x1, 0xfff, 0x0, 0x7fffffff, 0x8, 0x6, 0x100, 0x1, 0xcd6, 0xc8, 0x3, 0x7, 0x5, 0x7, 0x7f, 0x16a900000000000, 0xffffffffffff8000, 0x0, 0x0, 0x1ff, 0x1, 0x47, 0x8, 0x4, 0x80000001, 0x10001, 0x60], [0x1, 0x2, 0x800, 0xc00000, 0x8, 0x9, 0x11c, 0x9, 0x7, 0x8, 0x7fffffff, 0x800, 0x80000000, 0x567, 0x7fffffff, 0x9, 0x9, 0x80000000, 0x3f, 0x6, 0x2, 0x4, 0x7f, 0xd15, 0xef24, 0x3, 0x8, 0x3, 0x80000000, 0x6, 0x8, 0xfffffffffffffffa, 0x2, 0x5, 0x7f, 0x9f, 0x0, 0x882e, 0xf50, 0xda3, 0x0, 0x101, 0x7f, 0x8, 0xfffffffffffffffc, 0x80000000, 0x5, 0x81, 0x81, 0x3, 0x7fffffff, 0x4, 0x8, 0x7fff, 0x9, 0x7, 0x2, 0x4, 0xe39a, 0x6, 0x8001, 0x0, 0x8001, 0x9], [0x9, 0x6, 0x1, 0x2, 0x0, 0x8, 0x23, 0x7, 0x7fffffff, 0x1ff, 0x604, 0x2, 0x2, 0x6, 0x8, 0x2, 0x8, 0xffffffffffff8f8a, 0x4, 0x3, 0x80, 0x40, 0x80000000, 0x101, 0x7, 0x1, 0x9, 0x7, 0x7, 0x8, 0x7d2f, 0x4, 0x1, 0x1, 0x0, 0xfffffffffffffffa, 0xa0f8, 0x7fff, 0xff, 0x870c, 0x100, 0xfd98, 0xfff, 0x2, 0x0, 0x401, 0x72, 0x0, 0x80, 0x25, 0x1, 0xfff, 0x6317, 0x33b, 0x8, 0x100, 0x20, 0x80, 0x8, 0x4, 0x3, 0xa3a, 0x6, 0x3]}, 0x45c) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) ioctl$VIDIOC_G_MODULATOR(r1, 0xc0445636, &(0x7f00000002c0)={0x63, "4dab399272500d07fb337441054babc39ff2d8d6975fc2ed74f7a4d03931db9b", 0x20, 0x0, 0xff, 0x14, 0x7}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x940, 0x0) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r2, 0xc0845658, &(0x7f0000000200)={0x0, @reserved}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x2, r2}) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000080)=""/128, &(0x7f0000000100)=0x80) 14:08:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) [ 2320.562163][T23985] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:10 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) eventfd2(0x1, 0x1) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:08:10 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:10 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xaacf, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:08:10 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1000000000000000) 14:08:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) [ 2320.769457][T24620] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2320.794379][T24620] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:10 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:10 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f0000000080)={0x0, 0x0, [], @raw_data=[0x6, 0xecf5, 0x8, 0x5, 0xfffffffffffffff8, 0x1, 0x2, 0x5, 0x9, 0x80000001, 0x1, 0x100000000, 0x1ff, 0x7, 0x7, 0x93f, 0x8, 0xa48, 0x6, 0x3f, 0x6, 0x852, 0x9, 0x4, 0x3ff, 0x1427, 0x0, 0x2, 0x74d40294, 0x0, 0x10001, 0x1]}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000200)={0xabd4, 0x74, "ecd747a86dda242f930e4ee7378977b44b4d683da38a5ea2aedebb8ac30c242ccf3b426fe16491b0ad7483e4c66e52ffcb8af0047ec5d6ff5eb07257d1151d65754631d10a68ad2ee0f9cf2c314fd36d5a94582f0f5c606be363eebb164adcad73491c8f01d30019851706b812921c88af73695e"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) pause() [ 2320.861946][T24620] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2320.901080][T24620] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2321.011874][T24620] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2321.042254][T24620] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2321.051287][T24620] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2321.060359][T24620] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:10 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000005300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) 14:08:10 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socket$isdn(0x22, 0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) socket$rxrpc(0x21, 0x2, 0xa) unshare(0x2000400) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = getpgrp(0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r0, 0xc0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x4, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x3, 0x1}, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x10, 0x7, 0x10001}, &(0x7f0000000280)=0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0x100000000}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={r3, r0, 0x0, 0xf, &(0x7f0000000140)='/dev/vhost-net\x00', r4}, 0x30) ioctl$VHOST_SET_FEATURES(r2, 0xaf01, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x100, 0x4]) ioctl$FS_IOC_SETFLAGS(r2, 0x4008af30, &(0x7f00000000c0)=0xfffffffffffffffd) 14:08:10 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:10 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1100000000000000) 14:08:10 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) 14:08:10 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) 14:08:11 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000180)={0xd8, &(0x7f0000000080)="356bf9b5cf6ce5634d667dce532fe3e203da93510e5a4eedb23a599de074dfd02940ad6e63ac9b2269e6bb447733cd70bdde593889bcea0ab3f9e12fe2ed8982e14fa7781ccc50bc701ce36889c1000174ce66f0c79443582517ca6b0e63fee92d2e15a3c2ef0d3f19e2207d788770124935a23ecce8f1800062dcae46e93c4567a8d6add0388f5638017072281b3b385ca9e4ba3eaac67161c0fa49ff4f1b1821d3d55d50f0ac2902729800bd6638497670e8ba8047eb2a2b02c0e11c83fb4efbd72d5d13bafd4c2707c5732182fe518d00d45cfc7d91bc"}) 14:08:11 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, 0x0) 14:08:11 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1200000000000000) [ 2321.280581][T25205] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:11 executing program 4: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af10, &(0x7f0000000000)) [ 2321.361761][T25205] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2321.424497][T25205] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2321.445374][T25205] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2321.511605][T25205] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2321.530781][T25205] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2321.539891][T25205] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2321.549775][T25205] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:11 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:08:11 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_SUBDEV_G_EDID(r1, 0xc0285628, &(0x7f0000000100)={0x0, 0xffff, 0x7ff, [], &(0x7f00000000c0)=0x6}) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:08:11 executing program 4: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af10, &(0x7f0000000000)) 14:08:11 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, 0x0) 14:08:11 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x2500000000000000) 14:08:11 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000006300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:11 executing program 4: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af10, &(0x7f0000000000)) [ 2321.846599][T25542] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2321.873118][T25542] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:11 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, 0x0) [ 2321.888885][T25542] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2321.898550][T25542] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) 14:08:11 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0xac0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40040, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x48}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)=0x200) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) [ 2321.986605][T25542] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:11 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x3f00000000000000) 14:08:11 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) 14:08:11 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xcc, r2, 0x0, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x60, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40000000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3e9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x40, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) [ 2322.032250][T25542] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2322.122348][T25542] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) 14:08:11 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) 14:08:11 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) [ 2322.190595][T25542] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) 14:08:12 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000034, 0x0, 0x0, 0x2}, {0x6}]}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:08:12 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000406300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x4000000000000000) 14:08:12 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) pipe2(&(0x7f0000000000), 0x80800) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000040)=0xfffffffffffffffd) 14:08:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) 14:08:12 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) 14:08:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) 14:08:12 executing program 0: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x4e00, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x4008af04, &(0x7f0000000080)=0x4cde) 14:08:12 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) [ 2322.490654][T26455] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2322.525187][T26455] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x5c00000000000000) 14:08:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) 14:08:12 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@isdn, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x10000, 0x80000001, 0x79c6, 0x471, 0x9}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x4, 0x7, 0x0, 0x7, 0x8, 0x3ff, 0xbdcc00000000000, 0xed62, r2}, &(0x7f00000003c0)=0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xe13d, 0x0) connect(r3, &(0x7f0000000080)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@bcast, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x80) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) ioctl$SCSI_IOCTL_STOP_UNIT(r3, 0x6) [ 2322.569122][T26455] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2322.596736][T26455] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:12 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) [ 2322.759099][T26455] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2322.811687][T26455] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2322.826125][T26455] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2322.842888][T26455] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:12 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000007300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:12 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x101, 0x4, 0xa7f, "7e43d575a01dd491a77bbb86f6a2dfa7", "e043049a3125a55a739c64f4d30a75cbd36b55ff1376427f6e43a925092179e9a448b2f4ffd69b4917ea2a0a2715c6800571f2a9c7731456628fe2a166f7ba5013541e121fa7eb6268a2f948b3178e47489dd00782e13b006bcc617d4a200de96642ae3822ab67fed4919658f6ee74a4b98ad4700ef4a093b4ebf921f27faaeb156034af249210b15154ba617e684915a90c64d25023ce03b5d6c08a1a17654f9201524823a81819105eb1a8bc62f261a50f324bd0877f2e24b712be7407303d0fc08d266a43e6298922dbe3ed8ad09a7bb9879e6c78429f68fec823766f5e9f7aa89c97947ed99b9d366c06"}, 0x101, 0x1) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:08:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af10, &(0x7f0000000000)) 14:08:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xfdfdffff00000000) 14:08:12 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) 14:08:12 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x24, "be09bfb77281cb65329ef5fd5c1839c14c96e92fa173f25fdbb4b6e7f826c7b836e09674"}, &(0x7f0000000200)=0x2c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0xcd}, 0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x882, 0x0) setsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000000080), 0x4) 14:08:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af10, &(0x7f0000000000)) 14:08:12 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) [ 2323.033657][T27094] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0xffffffff00000000) 14:08:12 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) [ 2323.080906][T27094] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:12 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80200, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x12e, 0x4) 14:08:12 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) [ 2323.124873][T27094] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2323.179552][T27094] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2323.273868][T27094] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2323.283005][T27094] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2323.296539][T27094] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2323.328517][T27094] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:13 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000009300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4008af10, &(0x7f0000000000)) 14:08:13 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) 14:08:13 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @remote}}, 0x1e) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)=0x1) 14:08:13 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x4, 0x2, {0xffffffffffffffff, 0x0, 0x0, 0x3, 0x401}}) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:08:13 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x400, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000280)={0x7, 0x6}) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000340)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5, 0x3, 0x3, 0x4, 0x8}, 0x20) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x404000, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000380)={0x200, 0x3800, 0x560, 0x7fffffff, 0x40, 0x1}) pread64(r2, &(0x7f0000000140)=""/226, 0xe2, 0x29) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000080)='/dev/vhost-net\x00', &(0x7f00000000c0)='./file0\x00', r3) 14:08:13 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) [ 2323.437883][T27523] Unknown ioctl 1074835114 14:08:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, 0x0) 14:08:13 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) 14:08:13 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:08:13 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x0, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', '\x00'}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000080)=[r0, r0, r0], 0x3) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) [ 2323.573005][T27813] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2323.604166][T27813] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 14:08:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, 0x0) [ 2323.652881][T27813] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2323.683198][T27813] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2323.750060][T27813] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2323.770605][T27813] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2323.796427][T27813] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2323.815132][T27813] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:13 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000000a300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:13 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x6162, 0x4, 0x9, 0x2, 0x8, 0xf26}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x5c, "c4c36764b52d34bc62fcac5d6c968fa48481e3f580e430e0407b5c10307448e13e1ae866b1c81c40b9c0f4e0ac37a38471fe0f0395ac86dcea83c615c04be8af67656fe0bebc64e13a3c471ccc795a1b013924dc4058404465cef362"}, &(0x7f0000000140)=0x80) ioctl$CAPI_GET_MANUFACTURER(r1, 0xc0044306, &(0x7f0000000180)=0x2) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:08:13 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) 14:08:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, 0x0) 14:08:13 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x2000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:08:13 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:08:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xaf01, 0x0) 14:08:13 executing program 3: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000000)) [ 2324.017698][T28255] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 14:08:13 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) r1 = socket$inet(0x2, 0x3, 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:08:13 executing program 3: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000000)) 14:08:13 executing program 4 (fault-call:2 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) 14:08:13 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000040)=0x10000, 0xffffffffffffff12) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000000008000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000480)={0x200, r2, 0xe21, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfff}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x20, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_NODE={0x3c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1ff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff80000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x800}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}]}, @TIPC_NLA_LINK={0x50, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0xe8, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xca5a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffffe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffff000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xab}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x84e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd06}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x800}, 0x20040041) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000080)=0x6) [ 2324.115081][T28255] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2324.178596][T28255] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2324.214277][T28255] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2324.227318][T28420] FAULT_INJECTION: forcing a failure. [ 2324.227318][T28420] name failslab, interval 1, probability 0, space 0, times 0 [ 2324.240097][T28420] CPU: 1 PID: 28420 Comm: syz-executor.4 Not tainted 5.3.0-rc1+ #51 [ 2324.248096][T28420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2324.258147][T28420] Call Trace: [ 2324.261453][T28420] dump_stack+0x1d8/0x2f8 [ 2324.265791][T28420] should_fail+0x608/0x860 [ 2324.270209][T28420] ? setup_fault_attr+0x2b0/0x2b0 [ 2324.275232][T28420] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2324.280956][T28420] __should_failslab+0x11a/0x160 [ 2324.285900][T28420] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2324.291625][T28420] should_failslab+0x9/0x20 [ 2324.296128][T28420] __kmalloc+0x7a/0x340 [ 2324.300337][T28420] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 2324.306050][T28420] tomoyo_realpath_from_path+0xdc/0x7c0 [ 2324.311587][T28420] tomoyo_path_number_perm+0x1e0/0x740 [ 2324.317046][T28420] ? smack_log+0xe3/0x4e0 [ 2324.321365][T28420] ? tomoyo_check_path_acl+0x180/0x180 [ 2324.326812][T28420] ? smk_access+0x4f0/0x4f0 [ 2324.331301][T28420] ? smk_access+0x18c/0x4f0 [ 2324.335809][T28420] ? fget_many+0x30/0x30 [ 2324.340040][T28420] ? debug_smp_processor_id+0x1c/0x20 [ 2324.345410][T28420] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2324.351563][T28420] tomoyo_file_ioctl+0x23/0x30 [ 2324.356318][T28420] security_file_ioctl+0x6d/0xd0 [ 2324.361240][T28420] __x64_sys_ioctl+0xa3/0x120 [ 2324.365910][T28420] do_syscall_64+0xfe/0x140 [ 2324.370400][T28420] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2324.376285][T28420] RIP: 0033:0x459829 [ 2324.380165][T28420] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2324.399770][T28420] RSP: 002b:00007f92494ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2324.408165][T28420] RAX: ffffffffffffffda RBX: 00007f92494ecc90 RCX: 0000000000459829 [ 2324.416120][T28420] RDX: 0000000020000000 RSI: 000000004008af10 RDI: 0000000000000003 [ 2324.424074][T28420] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2324.432025][T28420] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92494ed6d4 [ 2324.439989][T28420] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 [ 2324.454265][T28420] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2324.483257][T28255] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2324.502982][T28255] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2324.511825][T28255] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2324.520585][T28255] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:14 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000000b300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:14 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x8400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)) flistxattr(r2, &(0x7f0000000980)=""/155, 0x9b) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x8, 0x30000000, 0x1b2, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x800}, &(0x7f0000000280)=0x8) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="cf01081f010300005b000000070000005d020000050000000000000000000000f53a58e8e9f247989856722b002e37b9da40b0ee30ac049c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bea7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000142f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6ea000000000000000000000000000000000000000000000000000000000000000000000000000000b257058f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac4e3400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007dcb570a4b875487cc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005735222cde71607bb487a049bd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/1869], 0x738) recvfrom$rxrpc(r2, &(0x7f00000002c0)=""/102, 0x66, 0x0, &(0x7f0000000340)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e21, @local}}, 0x24) times(&(0x7f0000000380)) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x2) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000900)="4302d0913cb60dc5605dbb13463733a8c2ab6888a0a2f380c7666e05f1ed199192fd0831b61ff4e16fbf5e9d54e57c15989f8f966648f23be01ece90e830c2debd4066c85c48d38063879c97e6a33e316627e92c39b2e3c25ca053eb0dad20") 14:08:14 executing program 3: unshare(0x2000400) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000000)) 14:08:14 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) 14:08:14 executing program 4 (fault-call:2 fault-nth:1): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) 14:08:14 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000080)={{0x4, 0x5, 0x100000001, 0x10001, 0x80000001, 0xa599}, 0xae41, 0xff, 0x101, 0x3, 0x1, "4a41b50c0605b7a34162abc6d548097a0a6fe354ec3d6c14f7f05dfab815a7789782e9d473f1e4d89c186d88b79c69299a4b73f6098469978f089b9c519800d8b2aa52a22a14ad45ee8aedbed2227059a9406bc4acdf8764370ce5d547ace2adffa25c33e2f366068140d55c8bd04ec4752fc63dbec74672e8379ec81f9d1ebf"}) ioctl$FS_IOC_SETFLAGS(r1, 0x4008af04, &(0x7f0000000000)=0x401) 14:08:14 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) [ 2324.631206][T28641] FAULT_INJECTION: forcing a failure. [ 2324.631206][T28641] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2324.644449][T28641] CPU: 1 PID: 28641 Comm: syz-executor.4 Not tainted 5.3.0-rc1+ #51 [ 2324.652433][T28641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2324.662489][T28641] Call Trace: [ 2324.665789][T28641] dump_stack+0x1d8/0x2f8 [ 2324.670119][T28641] should_fail+0x608/0x860 [ 2324.674517][T28641] ? setup_fault_attr+0x2b0/0x2b0 [ 2324.679524][T28641] ? trace_lock_acquire+0x1d0/0x1d0 [ 2324.684714][T28641] should_fail_alloc_page+0x55/0x60 [ 2324.689944][T28641] prepare_alloc_pages+0x283/0x470 [ 2324.695050][T28641] __alloc_pages_nodemask+0x11c/0x790 [ 2324.700413][T28641] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 2324.705955][T28641] ? __might_fault+0xd2/0x160 [ 2324.710623][T28641] kmem_getpages+0x56/0xa20 [ 2324.715131][T28641] cache_grow_begin+0x7e/0x2c0 [ 2324.719876][T28641] cache_alloc_refill+0x311/0x3f0 [ 2324.724881][T28641] ? check_preemption_disabled+0xb7/0x2a0 [ 2324.730581][T28641] __kmalloc+0x318/0x340 [ 2324.734811][T28641] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 2324.740510][T28641] tomoyo_realpath_from_path+0xdc/0x7c0 [ 2324.746036][T28641] tomoyo_path_number_perm+0x1e0/0x740 [ 2324.751495][T28641] ? smack_log+0xe3/0x4e0 [ 2324.755804][T28641] ? tomoyo_check_path_acl+0x180/0x180 [ 2324.761242][T28641] ? smk_access+0x4f0/0x4f0 [ 2324.765724][T28641] ? smk_access+0x18c/0x4f0 [ 2324.770215][T28641] ? fget_many+0x30/0x30 [ 2324.774448][T28641] ? debug_smp_processor_id+0x1c/0x20 [ 2324.779799][T28641] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2324.785862][T28641] tomoyo_file_ioctl+0x23/0x30 [ 2324.790606][T28641] security_file_ioctl+0x6d/0xd0 [ 2324.795524][T28641] __x64_sys_ioctl+0xa3/0x120 [ 2324.800185][T28641] do_syscall_64+0xfe/0x140 [ 2324.804667][T28641] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2324.810534][T28641] RIP: 0033:0x459829 [ 2324.814406][T28641] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2324.833994][T28641] RSP: 002b:00007f92494ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2324.842382][T28641] RAX: ffffffffffffffda RBX: 00007f92494ecc90 RCX: 0000000000459829 [ 2324.850330][T28641] RDX: 0000000020000000 RSI: 000000004008af10 RDI: 0000000000000003 [ 2324.858277][T28641] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2324.866247][T28641] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92494ed6d4 [ 2324.874200][T28641] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 14:08:14 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) 14:08:14 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000040)) 14:08:14 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) r1 = dup(r0) r2 = geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r6 = geteuid() mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x40000, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xd000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[], [{@dont_measure='dont_measure'}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fowner_gt={'fowner>', r4}}, {@subj_type={'subj_type'}}, {@fowner_gt={'fowner>', r5}}, {@euid_gt={'euid>', r6}}]}}) [ 2324.951342][T28802] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2324.964461][T28802] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2324.974172][T28802] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2324.984346][T28802] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 14:08:14 executing program 5: syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x8, 0x8, 0x1}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000080)=@in6, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/74, 0x4a}, {&(0x7f00000002c0)=""/184, 0xb8}, {&(0x7f0000000380)=""/179, 0xb3}, {&(0x7f0000000440)=""/86, 0x56}, {&(0x7f00000004c0)=""/90, 0x5a}, {&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000540)=""/178, 0xb2}, {&(0x7f0000000600)=""/180, 0xb4}, {&(0x7f00000006c0)=""/239, 0xef}], 0x9, &(0x7f0000000880)=""/245, 0xf5}, 0x2) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x4008af04, &(0x7f0000000000)) 14:08:14 executing program 4 (fault-call:2 fault-nth:2): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) [ 2325.109447][T28802] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2325.148402][T28802] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2325.158841][T29016] FAULT_INJECTION: forcing a failure. [ 2325.158841][T29016] name failslab, interval 1, probability 0, space 0, times 0 [ 2325.192648][T28802] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2325.196633][T29016] CPU: 0 PID: 29016 Comm: syz-executor.4 Not tainted 5.3.0-rc1+ #51 [ 2325.209255][T29016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2325.219314][T29016] Call Trace: [ 2325.222613][T29016] dump_stack+0x1d8/0x2f8 [ 2325.226980][T29016] should_fail+0x608/0x860 [ 2325.227777][T28802] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2325.231402][T29016] ? setup_fault_attr+0x2b0/0x2b0 [ 2325.231415][T29016] ? tomoyo_encode2+0x273/0x5a0 [ 2325.231429][T29016] __should_failslab+0x11a/0x160 [ 2325.231440][T29016] ? tomoyo_encode2+0x273/0x5a0 [ 2325.231456][T29016] should_failslab+0x9/0x20 [ 2325.263738][T29016] __kmalloc+0x7a/0x340 [ 2325.267888][T29016] tomoyo_encode2+0x273/0x5a0 [ 2325.272554][T29016] tomoyo_realpath_from_path+0x769/0x7c0 [ 2325.278176][T29016] tomoyo_path_number_perm+0x1e0/0x740 [ 2325.283623][T29016] ? smack_log+0xe3/0x4e0 [ 2325.287961][T29016] ? tomoyo_check_path_acl+0x180/0x180 [ 2325.293413][T29016] ? smk_access+0x4f0/0x4f0 [ 2325.297903][T29016] ? smk_access+0x18c/0x4f0 [ 2325.302412][T29016] ? fget_many+0x30/0x30 [ 2325.306639][T29016] ? debug_smp_processor_id+0x1c/0x20 [ 2325.312086][T29016] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2325.318154][T29016] tomoyo_file_ioctl+0x23/0x30 [ 2325.322905][T29016] security_file_ioctl+0x6d/0xd0 [ 2325.327837][T29016] __x64_sys_ioctl+0xa3/0x120 [ 2325.332502][T29016] do_syscall_64+0xfe/0x140 [ 2325.336992][T29016] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2325.342874][T29016] RIP: 0033:0x459829 [ 2325.346754][T29016] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2325.366340][T29016] RSP: 002b:00007f92494ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2325.374738][T29016] RAX: ffffffffffffffda RBX: 00007f92494ecc90 RCX: 0000000000459829 [ 2325.382695][T29016] RDX: 0000000020000000 RSI: 000000004008af10 RDI: 0000000000000003 [ 2325.390658][T29016] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2325.398611][T29016] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92494ed6d4 [ 2325.406571][T29016] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 14:08:15 executing program 2: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000000c300000000000000e00000016000000020000000200000002000000020000000e000000000400000204000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) 14:08:15 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) 14:08:15 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) pipe2(&(0x7f0000000280), 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x3, 0x0, 0x0, 0x2000, 0x20000000fd], 0x1f004, 0x485}) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c0002"], 0x1}}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 14:08:15 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x10014010400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f0000000000)) [ 2325.439763][T29016] ERROR: Out of memory at tomoyo_realpath_from_path. 14:08:15 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40c00, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[@mss={0x2, 0x10001}, @window={0x3, 0x400, 0x40}, @mss={0x2, 0x5}, @window={0x3, 0x8, 0x9}], 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x3, 0x9, r2, 0x0, r3, 0x0, 0x401, 0x9}) 14:08:15 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) 14:08:15 executing program 4 (fault-call:2 fault-nth:3): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af10, &(0x7f0000000000)) [ 2325.625894][T29394] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 2325.634067][T29394] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 2325.643228][T29406] FAULT_INJECTION: forcing a failure. [ 2325.643228][T29406] name failslab, interval 1, probability 0, space 0, times 0 [ 2325.665197][T29406] CPU: 1 PID: 29406 Comm: syz-executor.4 Not tainted 5.3.0-rc1+ #51 [ 2325.669000][T29394] F2FS-fs (loop2): Mismatch start address, segment0(1024) cp_blkaddr(1026) [ 2325.673196][T29406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2325.673201][T29406] Call Trace: [ 2325.673223][T29406] dump_stack+0x1d8/0x2f8 [ 2325.673241][T29406] should_fail+0x608/0x860 [ 2325.687215][T29394] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 2325.691871][T29406] ? setup_fault_attr+0x2b0/0x2b0 [ 2325.691889][T29406] __should_failslab+0x11a/0x160 [ 2325.691906][T29406] should_failslab+0x9/0x20 [ 2325.726440][T29406] kmem_cache_alloc_trace+0x5d/0x2f0 [ 2325.731703][T29406] ? do_mmu_notifier_register+0x9d/0x3d0 [ 2325.737313][T29406] do_mmu_notifier_register+0x9d/0x3d0 [ 2325.742756][T29406] mmu_notifier_register+0x22/0x30 [ 2325.747855][T29406] vhost_vring_ioctl+0xbeb/0x1b60 [ 2325.752891][T29406] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 2325.758327][T29406] ? vq_access_ok+0x3a0/0x3a0 [ 2325.762980][T29406] ? vhost_dev_ioctl+0x298/0x13a0 [ 2325.767995][T29406] ? mutex_lock_io_nested+0x60/0x60 [ 2325.773173][T29406] ? check_preemption_disabled+0xa9/0x2a0 [ 2325.778868][T29406] ? retint_kernel+0x2b/0x2b [ 2325.783447][T29406] ? vhost_init_device_iotlb+0x360/0x360 [ 2325.789083][T29406] ? do_vfs_ioctl+0xdd/0x18f0 [ 2325.793828][T29406] ? __sanitizer_cov_trace_switch+0x46/0x100 [ 2325.799792][T29406] vhost_net_ioctl+0x29d/0x1f00 [ 2325.804629][T29406] ? rcu_lock_release+0x9/0x30 [ 2325.809391][T29406] ? __lock_acquire+0x4750/0x4750 [ 2325.814396][T29406] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 2325.820011][T29406] ? vhost_net_chr_poll+0x50/0x50 [ 2325.825012][T29406] ? tomoyo_path_number_perm+0x587/0x740 [ 2325.830622][T29406] ? trace_hardirqs_on+0x74/0x80 [ 2325.835541][T29406] ? tomoyo_path_number_perm+0x5f0/0x740 [ 2325.841154][T29406] ? tomoyo_check_path_acl+0x180/0x180 [ 2325.846589][T29406] ? smk_access+0x4f0/0x4f0 [ 2325.851082][T29406] ? smk_access+0x18c/0x4f0 [ 2325.855566][T29406] ? vhost_net_chr_poll+0x50/0x50 [ 2325.860590][T29406] do_vfs_ioctl+0x7d4/0x18f0 [ 2325.865163][T29406] ? ioctl_preallocate+0x240/0x240 [ 2325.870254][T29406] ? fget_many+0x30/0x30 [ 2325.874476][T29406] ? debug_smp_processor_id+0x1c/0x20 [ 2325.879828][T29406] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 2325.885972][T29406] ? tomoyo_file_ioctl+0x23/0x30 [ 2325.896622][T29406] ? security_file_ioctl+0xa1/0xd0 [ 2325.901725][T29406] __x64_sys_ioctl+0xe3/0x120 [ 2325.906396][T29406] do_syscall_64+0xfe/0x140 [ 2325.910884][T29406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2325.916753][T29406] RIP: 0033:0x459829 [ 2325.920633][T29406] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2325.940223][T29406] RSP: 002b:00007f92494ecc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2325.948608][T29406] RAX: ffffffffffffffda RBX: 00007f92494ecc90 RCX: 0000000000459829 [ 2325.956557][T29406] RDX: 0000000020000000 RSI: 000000004008af10 RDI: 0000000000000003 [ 2325.964504][T29406] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 14:08:15 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)) 14:08:15 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af04, &(0x7f0000000000)) 14:08:15 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2000400) ioctl$VHOST_SET_FEATURES(r0, 0xaf01, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008af30, &(0x7f00000001c0)=0x40002) r1 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x0, 0x2) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000140)=0x2) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x105001, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x3, 0x0, [0x80000000, 0x0, 0x7, 0x8001, 0x8, 0x9, 0x100, 0x8]}) [ 2325.972471][T29406] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92494ed6d4 [ 2325.980464][T29406] R13: 00000000004c1fec R14: 00000000004d52e8 R15: 0000000000000004 [ 2326.018117][T29323] BUG: Bad rss-counter state mm:00000000a6d72935 idx:0 val:8946 [ 2326.025965][T29323] BUG: Bad rss-counter state mm:00000000a6d72935 idx:1 val:550 [ 2326.033509][T29323] BUG: non-zero pgtables_bytes on freeing mm: 139264 [ 2326.040510][T29406] ================================================================== [ 2326.048583][T29406] BUG: KASAN: use-after-free in exit_mmap+0xc0/0x5a0 [ 2326.048592][T29406] Read of size 8 at addr ffff88805e784f28 by task syz-executor.4/29406 [ 2326.048600][T29406] [ 2326.065825][T29406] CPU: 1 PID: 29406 Comm: syz-executor.4 Not tainted 5.3.0-rc1+ #51 [ 2326.073791][T29406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2326.073796][T29406] Call Trace: [ 2326.073815][T29406] dump_stack+0x1d8/0x2f8 [ 2326.073832][T29406] print_address_description+0x75/0x5b0 [ 2326.092953][T29406] ? log_buf_vmcoreinfo_setup+0x153/0x153 [ 2326.092971][T29406] __kasan_report+0x14b/0x1c0 [ 2326.108857][T29406] ? exit_mmap+0xc0/0x5a0 [ 2326.108870][T29406] kasan_report+0x26/0x50 [ 2326.108880][T29406] check_memory_region+0x2cf/0x2e0 [ 2326.108896][T29406] __kasan_check_read+0x11/0x20 [ 2326.127506][T29406] exit_mmap+0xc0/0x5a0 [ 2326.131665][T29406] ? _raw_spin_unlock_irqrestore+0xbc/0xe0 [ 2326.137470][T29406] ? vm_brk+0x30/0x30 [ 2326.141461][T29406] ? kmem_cache_free+0xb9/0xf0 [ 2326.146430][T29406] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 2326.152074][T29406] ? trace_kmem_cache_free+0xa0/0x110 [ 2326.157483][T29406] ? __kasan_check_write+0x14/0x20 [ 2326.162599][T29406] ? __khugepaged_exit+0x2d9/0x300 [ 2326.167718][T29406] __mmput+0x120/0x3a0 [ 2326.171791][T29406] mmput+0x5d/0x70 [ 2326.175517][T29406] exit_mm+0x585/0x640 [ 2326.179593][T29406] ? _raw_spin_unlock_irqrestore+0x77/0xe0 [ 2326.185407][T29406] ? do_exit+0x2340/0x2340 [ 2326.189833][T29406] ? taskstats_exit+0x465/0xba0 [ 2326.194749][T29406] ? tty_audit_exit+0x147/0x1f0 [ 2326.199609][T29406] do_exit+0x5d0/0x2340 [ 2326.203772][T29406] ? trace_lock_release+0x135/0x1a0 [ 2326.208972][T29406] ? mm_update_next_owner+0x580/0x580 [ 2326.214350][T29406] ? get_signal+0x426/0x1dd0 [ 2326.218943][T29406] ? __lock_acquire+0x4750/0x4750 [ 2326.224146][T29406] do_group_exit+0x15c/0x2b0 [ 2326.228747][T29406] get_signal+0x51c/0x1dd0 [ 2326.233168][T29406] ? ptrace_notify+0x370/0x370 [ 2326.237945][T29406] ? __lock_acquire+0x4750/0x4750 [ 2326.242949][T29406] ? lock_acquire+0x158/0x250 [ 2326.247605][T29406] ? __might_fault+0xd2/0x160 [ 2326.252278][T29406] do_signal+0x7b/0x720 [ 2326.256434][T29406] ? signal_fault+0x1f0/0x1f0 [ 2326.261099][T29406] ? __se_sys_futex+0x31d/0x440 [ 2326.265936][T29406] ? prepare_exit_to_usermode+0x258/0x580 [ 2326.271645][T29406] prepare_exit_to_usermode+0x303/0x580 [ 2326.277186][T29406] syscall_return_slowpath+0x113/0x4a0 [ 2326.282653][T29406] ? __x64_sys_futex+0xe5/0x100 [ 2326.287505][T29406] do_syscall_64+0x126/0x140 [ 2326.292100][T29406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2326.297987][T29406] RIP: 0033:0x459829 [ 2326.301883][T29406] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2326.321493][T29406] RSP: 002b:00007f92494eccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2326.329896][T29406] RAX: fffffffffffffe00 RBX: 000000000075bf28 RCX: 0000000000459829 [ 2326.337843][T29406] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf28 [ 2326.345793][T29406] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2326.353739][T29406] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bf2c [ 2326.361690][T29406] R13: 00007fff617efa8f R14: 00007f92494ed9c0 R15: 000000000075bf2c [ 2326.369650][T29406] [ 2326.371979][T29406] Allocated by task 9577: [ 2326.376299][T29406] __kasan_kmalloc+0x11c/0x1b0 [ 2326.381055][T29406] kasan_slab_alloc+0xf/0x20 [ 2326.385637][T29406] kmem_cache_alloc+0x1f5/0x2e0 [ 2326.390473][T29406] dup_mm+0x29/0x340 [ 2326.394356][T29406] copy_process+0x25ef/0x5bc0 [ 2326.399016][T29406] _do_fork+0x179/0x630 [ 2326.403148][T29406] __x64_sys_clone+0x247/0x2b0 [ 2326.407896][T29406] do_syscall_64+0xfe/0x140 [ 2326.412429][T29406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2326.418304][T29406] [ 2326.420610][T29406] Freed by task 29323: [ 2326.424657][T29406] __kasan_slab_free+0x12a/0x1e0 [ 2326.429585][T29406] kasan_slab_free+0xe/0x10 [ 2326.434095][T29406] kmem_cache_free+0x81/0xf0 [ 2326.438669][T29406] __mmdrop+0x2c4/0x3b0 [ 2326.442833][T29406] finish_task_switch+0x386/0x550 [ 2326.447946][T29406] __schedule+0x8be/0xcd0 [ 2326.452264][T29406] schedule+0x131/0x1e0 [ 2326.456407][T29406] do_nanosleep+0x295/0x7d0 [ 2326.460930][T29406] hrtimer_nanosleep+0x3c2/0x5d0 [ 2326.465863][T29406] __x64_sys_nanosleep+0x1ef/0x230 [ 2326.470965][T29406] do_syscall_64+0xfe/0x140 [ 2326.475474][T29406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2326.481356][T29406] [ 2326.483669][T29406] The buggy address belongs to the object at ffff88805e784a40 [ 2326.483669][T29406] which belongs to the cache mm_struct(81:syz4) of size 1496 [ 2326.498399][T29406] The buggy address is located 1256 bytes inside of [ 2326.498399][T29406] 1496-byte region [ffff88805e784a40, ffff88805e785018) [ 2326.511934][T29406] The buggy address belongs to the page: [ 2326.517580][T29406] page:ffffea000179e100 refcount:1 mapcount:0 mapping:ffff8880a071e540 index:0x0 compound_mapcount: 0 [ 2326.528508][T29406] flags: 0x1fffc0000010200(slab|head) [ 2326.533910][T29406] raw: 01fffc0000010200 ffffea0002a44488 ffff8880a0501d48 ffff8880a071e540 [ 2326.542481][T29406] raw: 0000000000000000 ffff88805e7843c0 0000000100000004 0000000000000000 [ 2326.551044][T29406] page dumped because: kasan: bad access detected [ 2326.557463][T29406] [ 2326.559787][T29406] Memory state around the buggy address: [ 2326.565401][T29406] ffff88805e784e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2326.573455][T29406] ffff88805e784e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2326.581590][T29406] >ffff88805e784f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2326.589633][T29406] ^ [ 2326.595094][T29406] ffff88805e784f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2326.603198][T29406] ffff88805e785000: fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2326.611380][T29406] ================================================================== [ 2326.621616][T29406] Kernel panic - not syncing: panic_on_warn set ... [ 2326.628319][T29406] CPU: 1 PID: 29406 Comm: syz-executor.4 Tainted: G B 5.3.0-rc1+ #51 [ 2326.637680][T29406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2326.647849][T29406] Call Trace: [ 2326.651150][T29406] dump_stack+0x1d8/0x2f8 [ 2326.655475][T29406] panic+0x29b/0x7d9 [ 2326.659628][T29406] ? __kasan_report+0x195/0x1c0 [ 2326.664471][T29406] ? trace_hardirqs_on+0x34/0x80 [ 2326.669509][T29406] ? nmi_panic+0x97/0x97 [ 2326.673762][T29406] ? ___preempt_schedule+0x16/0x20 [ 2326.678984][T29406] ? trace_hardirqs_on+0x34/0x80 [ 2326.683926][T29406] ? __kasan_report+0x195/0x1c0 [ 2326.688858][T29406] __kasan_report+0x1bb/0x1c0 [ 2326.693700][T29406] ? exit_mmap+0xc0/0x5a0 [ 2326.698109][T29406] kasan_report+0x26/0x50 [ 2326.702447][T29406] check_memory_region+0x2cf/0x2e0 [ 2326.707639][T29406] __kasan_check_read+0x11/0x20 [ 2326.712569][T29406] exit_mmap+0xc0/0x5a0 [ 2326.716723][T29406] ? _raw_spin_unlock_irqrestore+0xbc/0xe0 [ 2326.722520][T29406] ? vm_brk+0x30/0x30 [ 2326.726494][T29406] ? kmem_cache_free+0xb9/0xf0 [ 2326.731249][T29406] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 2326.736889][T29406] ? trace_kmem_cache_free+0xa0/0x110 [ 2326.742252][T29406] ? __kasan_check_write+0x14/0x20 [ 2326.747470][T29406] ? __khugepaged_exit+0x2d9/0x300 [ 2326.752771][T29406] __mmput+0x120/0x3a0 [ 2326.756845][T29406] mmput+0x5d/0x70 [ 2326.760573][T29406] exit_mm+0x585/0x640 [ 2326.764657][T29406] ? _raw_spin_unlock_irqrestore+0x77/0xe0 [ 2326.770638][T29406] ? do_exit+0x2340/0x2340 [ 2326.775051][T29406] ? taskstats_exit+0x465/0xba0 [ 2326.780087][T29406] ? tty_audit_exit+0x147/0x1f0 [ 2326.785017][T29406] do_exit+0x5d0/0x2340 [ 2326.789171][T29406] ? trace_lock_release+0x135/0x1a0 [ 2326.794382][T29406] ? mm_update_next_owner+0x580/0x580 [ 2326.800168][T29406] ? get_signal+0x426/0x1dd0 [ 2326.804871][T29406] ? __lock_acquire+0x4750/0x4750 [ 2326.810034][T29406] do_group_exit+0x15c/0x2b0 [ 2326.814633][T29406] get_signal+0x51c/0x1dd0 [ 2326.819209][T29406] ? ptrace_notify+0x370/0x370 [ 2326.824489][T29406] ? __lock_acquire+0x4750/0x4750 [ 2326.829625][T29406] ? lock_acquire+0x158/0x250 [ 2326.834456][T29406] ? __might_fault+0xd2/0x160 [ 2326.839408][T29406] do_signal+0x7b/0x720 [ 2326.843671][T29406] ? signal_fault+0x1f0/0x1f0 [ 2326.848624][T29406] ? __se_sys_futex+0x31d/0x440 [ 2326.853488][T29406] ? prepare_exit_to_usermode+0x258/0x580 [ 2326.859313][T29406] prepare_exit_to_usermode+0x303/0x580 [ 2326.865029][T29406] syscall_return_slowpath+0x113/0x4a0 [ 2326.870740][T29406] ? __x64_sys_futex+0xe5/0x100 [ 2326.875779][T29406] do_syscall_64+0x126/0x140 [ 2326.880877][T29406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2326.886767][T29406] RIP: 0033:0x459829 [ 2326.890845][T29406] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2326.910890][T29406] RSP: 002b:00007f92494eccf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 2326.919587][T29406] RAX: fffffffffffffe00 RBX: 000000000075bf28 RCX: 0000000000459829 [ 2326.927842][T29406] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000075bf28 [ 2326.935933][T29406] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 2326.944434][T29406] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000075bf2c [ 2326.952566][T29406] R13: 00007fff617efa8f R14: 00007f92494ed9c0 R15: 000000000075bf2c [ 2326.962319][T29406] Kernel Offset: disabled [ 2326.966814][T29406] Rebooting in 86400 seconds..