x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0xffffffdb) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800000010000507000000000000000000fb2e00", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468cc9b1a784d6e87b9d191ae1b43e8caae03adcc20e0525a8535d842ac916aa6a3014479e3fcd257b87ddd1b06ae97a06fd0864c808482857d6fac8429d2a76c723cc89ad4426ab8309011a6e06dce76650463885713eef503444f0bab181049c4d70fa52693e7236801221caed9dd8e7ee8cb39"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 1177.589175][T19746] F2FS-fs (loop1): Invalid log blocks per segment (3337) [ 1177.606713][T19744] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1177.620932][T19746] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1177.660895][T19746] F2FS-fs (loop1): Unable to read 2th superblock 07:02:03 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000140)=@ll, 0x80) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x80}}, 0x0) [ 1177.843909][T19753] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1177.885708][T19746] F2FS-fs (loop1): Invalid log blocks per segment (3337) [ 1177.909233][T19746] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1177.987475][T19746] F2FS-fs (loop1): Unable to read 2th superblock 07:02:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090f00000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:04 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x440082, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x3, @empty, 'xfrm0\x00'}}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x8000, &(0x7f0000000200)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000100)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000140)={'vxcan1\x00', {0x2, 0x4e23, @rand_addr=0x64010100}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000280)={0x0, 'ip6_vti0\x00', {}, 0x3ff}) close(r0) r4 = accept(r2, &(0x7f0000002d40)=@sco, &(0x7f0000002dc0)=0x80) bind$isdn(r4, &(0x7f0000002e00)={0x22, 0xae, 0x3, 0x3, 0x80}, 0x6) 07:02:04 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0xffffffff00000000) [ 1178.357912][T19791] F2FS-fs (loop1): Invalid log blocks per segment (3849) [ 1178.385853][T19791] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1178.448645][T19791] F2FS-fs (loop1): Unable to read 2th superblock [ 1178.523207][T19791] F2FS-fs (loop1): Invalid log blocks per segment (3849) [ 1178.540616][T19791] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1178.566919][T19791] F2FS-fs (loop1): Unable to read 2th superblock 07:02:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080), 0x8) 07:02:04 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091000000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1}, 0xc) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001680)="d50c6c70e06a170b950c8caf2c4c86807a0543c244e1156bb905e8942ec2019b59f1e27d20ddcf2c7c0969b8bbf0d21db53713b90cac06831203d4a07f64244ccde3901a7b3fa499a61cf6cbd5afc02822f03139f1d62753d460f0c17673ad040b20d14a2cf4c9a6eb5034a49804da67d1b7cbe00be7f11c658e8faed04126067cb2fa8c9549dd2f9a157b111fcb725c41eef34fb1b9e1c706f3e939f8ee3a846b3fd2da6198d0944ae3", 0xaa}, {&(0x7f0000000340)="9a80d714c4", 0x5}, {&(0x7f0000000240)='3', 0x1}], 0x3}, 0x0) 07:02:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0xfffffffffffff000) [ 1178.944103][T19828] F2FS-fs (loop1): Invalid log blocks per segment (4105) [ 1179.009273][T19828] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x68) [ 1179.059079][T19828] F2FS-fs (loop1): Unable to read 2th superblock 07:02:05 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1179.170629][T19828] F2FS-fs (loop1): Invalid log blocks per segment (4105) [ 1179.208410][T19828] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1179.270872][T19828] F2FS-fs (loop1): Unable to read 2th superblock 07:02:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091100000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x27) 07:02:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000500000000004000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1179.498287][T19857] F2FS-fs (loop1): Invalid log blocks per segment (4361) 07:02:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1}, 0xc) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001680)="d50c6c70e06a170b950c8caf2c4c86807a0543c244e1156bb905e8942ec2019b59f1e27d20ddcf2c7c0969b8bbf0d21db53713b90cac06831203d4a07f64244ccde3901a7b3fa499a61cf6cbd5afc02822f03139f1d62753d460f0c17673ad040b20d14a2cf4c9a6eb5034a49804da67d1b7cbe00be7f11c658e8faed04126067cb2fa8c9549dd2f9a157b111fcb725c41eef34fb1b9e1c706f3e939f8ee3a846b3fd2da6198d0944ae3", 0xaa}, {&(0x7f0000000340)="9a80d714c488942fbf3936f791bcef19b1f1b5b647755b7cda4101ff8c0e16d37fedd7e63ff8bf28e27038f56b08f4ef6821b7d5915c8d47969c5ef00c5ec8272343f57e294b9ffb857b12a1cb25486bf9e5cd5f07e4f4b57391dc82faba92ad39478b616eff3a8ef9c72ea11e73f6811facd75473df00774a7744ce09aa076e9fc1e7d369d42fc3d2e043b20554c789a34932bba4ab8ba90fcb9d926710da6dba943581852a4cdb68b50f48f1fc14609dc4316e6ebab134fb2ec0328b9256a434cb5e62160a6af3fbe2212fc0fad362f61a44bc6261553b92204b962660d532784ac2a183", 0xe5}, {&(0x7f0000000240)="338a5efb0e9df2fcccd5abc7e487d8c04259e80371cc74bc65466b76f5053d31a0c2ad8f260019dca58125f8ab1ab984b313d2c425df08913ccc6fe4ec1aeb21d4ef1c890360f33652f5317c721301aa70cb77bfaf52305de6344922984c5eab1af54f1188477d90168baad82add37b585e26606cbe42e69ecd3a03685cfc9eeea5543dbde57abd3693a3191e2", 0x8d}, {&(0x7f0000000440)="021c83ad4672d27d19d1edf16e1e84cb0d7044869d419c61cea157afde1326eff189865cdb6034fa83b449c739b818583c182412e2151d30fe764aed3f2f3470977810e34beef6debea2019aeac31becb71e924f41ca695e417864e6280e3e947a46467c8ddd647d725ae856097e4c0668d00bbe4951066c6921e9f45889", 0x7e}, {&(0x7f00000004c0)="a73763072e6e3d28c19e51b234bb7d59473350d4289854c74d3788db8395eb02e1e8b30cd8fba571ef5e5593c195cba47f862e0514d25743f5ae36eae0042419c32aa1f54233ce97ebc5c5c75608c9bd5260c0760296d627e130106a9c83b96052b5ee166ee1fd672b4f326d5a9d71eb7c7422f6e596291fa21b169101aa0af0e9e152f2b2d698aa4f7929510aa18ab6f8878ca235daf434ef62497eb6b4202afe7da34ec465e0564dcaa24ed999a2019254aba5475a19c8e3bc2ebbee2ba935bf13dea58f4f65bc60e44a28cd28fc9f399684dacc0ea2b61215e19b620d923085283d56af692b4614e23815ece01ed82d4c9b441780aeaf2dfe93e2b28d18a4fa371b98b60b9ba1eba6144134f2c01b4c98337768cc336f962f5803e730ea3d8bd2c6a7795d63b22a6442f2cf7e770d31a1e3876ecf16e92e52c0abce53b6173aa6e703388c1d1ae478d651356d38ae78be383ee73fffa342b3aa4da0174b23a555d28deabefc1d92582516a7cd237c0ee1dcef2f4a877e8d23fb4d27de5184be409a01ff76d2f58e8608307c237efa0c73e5b2e6e8298ddbccec3c52b511562eb737ded393c0287d11fa96dd62ce167a0f05eacb547c6c0125f57f868f1e8568992090dcb146ed681941fd84dd16ff789af1355062b9a0edf1c708424c2b1922e6dcf6ac492774a30384ff1f2e1b03750cc57ff31037cc9dc3c04c3cdcd2a85e8927fc78110462f9f4384bfa0bc930c90c1931b6e70a11ecd9e54376a48a382c2fe3216e468ad671311a1c1fd3e708d0da149010d89edc17108c513064f9bd54ad2fc1ebeb4170d1855c3ef7d5bb8622f9ef3809a4f63e03d9d0605c4071dfe5dbc567ad2567c1429466df091d709256f629fb253f864a551a33a9ab92cf0565c2edb4ebd4bc76dde2b6bce3f283d00bec46aed457bac7a3c571e835a03d4224ae6827e5b47f1452a09343451c7263b7ef2e3975a9baa2598d7b961997c321cc692574ccc9bba8bb34924f1df77b9af98b8f052605d0e9097eaa42a88ecdffe1ca8da30ce90d081a1742d1aacc0223a1ae8812d1a07e16d6ed823bb440581980185b89e4d46784963f119ae5dedd65fd0a2f", 0x313}], 0x5}, 0x0) [ 1179.587420][T19857] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_ADDR(r7, 0x4028af11, &(0x7f0000000340)={0x2, 0x1, &(0x7f0000000280)=""/59, &(0x7f00000002c0)=""/88, &(0x7f0000000480)=""/165, 0x4}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1179.627834][T19857] F2FS-fs (loop1): Unable to read 2th superblock 07:02:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1}, 0xc) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001680)="d50c6c70e06a170b950c8caf2c4c86807a0543c244e1156bb905e8942ec2019b59f1e27d20ddcf2c7c0969b8bbf0d21db53713b90cac06831203d4a07f64244ccde3901a7b3fa499a61cf6cbd5afc02822f03139f1d62753d460f0c17673ad040b20d14a2cf4c9a6eb5034a49804da67d1b7cbe00be7f11c658e8faed04126067cb2fa8c9549dd2f9a157b111fcb725c41eef34fb1b9e1c706f3e939f8ee3a846b3fd2da6198d0944ae3", 0xaa}, {&(0x7f0000000340)="9a80d714c488942fbf3936f791bcef19b1f1b5b647755b7cda4101ff8c0e16d37fedd7e63ff8bf28e27038f56b08f4ef6821b7d5915c8d47969c5ef00c5ec8272343f57e294b9ffb857b12a1cb25486bf9e5cd5f07e4f4b57391dc82faba92ad39478b616eff3a8ef9c72ea11e73f6811facd75473df00774a7744ce09aa076e9fc1e7d369d42fc3d2e043b20554c789a34932bba4ab8ba90fcb9d926710da6dba943581852a4cdb68b50f48f1fc14609dc4316e6ebab134fb2ec0328b9256a434cb5e62160a6af3fbe2212fc0fad362f61a44bc6261553b92204b962660d532784ac2a183", 0xe5}, {&(0x7f0000000240)="338a5efb0e9df2fcccd5abc7e487d8c04259e80371cc74bc65466b76f5053d31a0c2ad8f260019dca58125f8ab1ab984b313d2c425df08913ccc6fe4ec1aeb21d4ef1c890360f33652f5317c721301aa70cb77bfaf52305de6344922984c5eab1af54f1188477d90168baad82add37b585e26606cbe42e69ecd3a03685cfc9eeea5543dbde57abd3693a3191e2", 0x8d}, {&(0x7f0000000440)="021c83ad4672d27d19d1edf16e1e84cb0d7044869d419c61cea157afde1326eff189865cdb6034fa83b449c739b818583c182412e2151d30fe764aed3f2f3470977810e34beef6debea2019aeac31becb71e924f41ca695e417864e6280e3e947a46467c8ddd647d725ae856097e4c0668d00bbe4951066c6921e9f45889", 0x7e}, {&(0x7f00000004c0)="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", 0x313}], 0x5}, 0x0) [ 1179.752449][T19857] F2FS-fs (loop1): Invalid log blocks per segment (4361) [ 1179.770760][T19857] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x27) [ 1179.834669][T19857] F2FS-fs (loop1): Unable to read 2th superblock [ 1179.858269][T19871] __nla_validate_parse: 9 callbacks suppressed [ 1179.858282][T19871] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000092300000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1180.137044][T19885] F2FS-fs (loop1): Invalid log blocks per segment (8969) 07:02:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c4ff00"/128, @ANYRES32=0x0, @ANYBLOB="000000001088000091"], 0x98) [ 1180.189158][T19874] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1180.222360][T19885] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:06 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1180.296319][T19885] F2FS-fs (loop1): Unable to read 2th superblock 07:02:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000240), &(0x7f0000000080)=0x4) [ 1180.483356][T19885] F2FS-fs (loop1): Invalid log blocks per segment (8969) [ 1180.498638][T19885] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:06 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) 07:02:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x68, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0xd, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) 07:02:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001680)="d50c6c70e06a170b950c8caf2c4c86807a0543c244e1156bb905e8942ec2019b59f1e27d20ddcf2c7c0969b8bbf0d21db53713b90cac06831203d4a07f64244ccde3901a7b3fa499a61cf6cbd5afc02822f03139f1d62753d460f0c17673ad040b20d14a2cf4c9a6eb5034a49804da67d1b7cbe00be7f11c658e8faed04126067cb2fa8c9549dd2f9a157b111fcb725c41eef34fb1b9e1c706f3e939f8ee3a846b3fd2da6198d0944ae3", 0xaa}, {&(0x7f0000000340)="9a80d714c488942fbf3936f791bcef19b1f1b5b647755b7cda4101ff8c0e16d37fedd7e63ff8bf28e27038f56b08f4ef6821b7d5915c8d47969c5ef00c5ec8272343f57e294b9ffb857b12a1cb25486bf9e5cd5f07e4f4b57391dc82faba92ad39478b616eff3a8ef9c72ea11e73f6811facd75473df00774a7744ce09aa076e9fc1e7d369d42fc3d2e043b20554c789a34932bba4ab8ba90fcb9d926710da6dba943581852a4cdb68b50f48f1fc14609dc4316e6ebab134fb2ec0328b9256a434cb5e62160a6af3fbe2212fc0fad362f61a44bc6261553b92204b962660d532784ac2a183", 0xe5}, {&(0x7f0000000240)="338a5efb0e9df2fcccd5abc7e487d8c04259e80371cc74bc65466b76f5053d31a0c2ad8f260019dca58125f8ab1ab984b313d2c425df08913ccc6fe4ec1aeb21d4ef1c890360f33652f5317c721301aa70cb77bfaf52305de6344922984c5eab1af54f1188477d90168baad82add37b585e26606cbe42e69ecd3a03685cfc9eeea5543dbde57abd3693a3191e2", 0x8d}, {&(0x7f0000000440)="021c83ad4672d27d19d1edf16e1e84cb0d7044869d419c61cea157afde1326eff189865cdb6034fa83b449c739b818583c182412e2151d30fe764aed3f2f3470977810e34beef6debea2019aeac31becb71e924f41ca695e417864e6280e3e947a46467c8ddd647d725ae856097e4c0668d00bbe4951066c6921e9f45889", 0x7e}, {&(0x7f00000004c0)="a73763072e6e3d28c19e51b234bb7d59473350d4289854c74d3788db8395eb02e1e8b30cd8fba571ef5e5593c195cba47f862e0514d25743f5ae36eae0042419c32aa1f54233ce97ebc5c5c75608c9bd5260c0760296d627e130106a9c83b96052b5ee166ee1fd672b4f326d5a9d71eb7c7422f6e596291fa21b169101aa0af0e9e152f2b2d698aa4f7929510aa18ab6f8878ca235daf434ef62497eb6b4202afe7da34ec465e0564dcaa24ed999a2019254aba5475a19c8e3bc2ebbee2ba935bf13dea58f4f65bc60e44a28cd28fc9f399684dacc0ea2b61215e19b620d923085283d56af692b4614e23815ece01ed82d4c9b441780aeaf2dfe93e2b28d18a4fa371b98b60b9ba1eba6144134f2c01b4c98337768cc336f962f5803e730ea3d8bd2c6a7795d63b22a6442f2cf7e770d31a1e3876ecf16e92e52c0abce53b6173aa6e703388c1d1ae478d651356d38ae78be383ee73fffa342b3aa4da0174b23a555d28deabefc1d92582516a7cd237c0ee1dcef2f4a877e8d23fb4d27de5184be409a01ff76d2f58e8608307c237efa0c73e5b2e6e8298ddbccec3c52b511562eb737ded393c0287d11fa96dd62ce167a0f05eacb547c6c0125f57f868f1e8568992090dcb146ed681941fd84dd16ff789af1355062b9a0edf1c708424c2b1922e6dcf6ac492774a30384ff1f2e1b03750cc57ff31037cc9dc3c04c3cdcd2a85e8927fc78110462f9f4384bfa0bc930c90c1931b6e70a11ecd9e54376a48a382c2fe3216e468ad671311a1c1fd3e708d0da149010d89edc17108c513064f9bd54ad2fc1ebeb4170d1855c3ef7d5bb8622f9ef3809a4f63e03d9d0605c4071dfe5dbc567ad2567c1429466df091d709256f629fb253f864a551a33a9ab92cf0565c2edb4ebd4bc76dde2b6bce3f283d00bec46aed457bac7a3c571e835a03d4224ae6827e5b47f1452a09343451c7263b7ef2e3975a9baa2598d7b961997c321cc692574ccc9bba8bb34924f1df77b9af98b8f052605d0e9097eaa42a88ecdffe1ca8da30ce90d081a1742d1aacc0223a1ae8812d1a07e16d6ed823bb440581980185b89e4d46784963f119ae5dedd65fd0a2f", 0x313}], 0x5}, 0x0) [ 1180.589520][T19885] F2FS-fs (loop1): Unable to read 2th superblock 07:02:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000094800000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1}, 0xc) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001600)=[{0x0}, {&(0x7f0000000240)='3', 0x1}, {&(0x7f0000000440)="02", 0x1}], 0x3}, 0x0) [ 1180.808287][T19914] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1}, 0xc) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001600)=[{0x0}, {&(0x7f0000000240)='3', 0x1}, {&(0x7f0000000440)="021c83ad4672d27d19d1edf16e1e84cb0d7044869d419c61cea157afde1326eff189865cdb6034fa83b449c739b818583c182412e2151d30fe764aed3f", 0x3d}], 0x3}, 0x0) [ 1180.943376][T19923] F2FS-fs (loop1): Invalid log blocks per segment (18441) [ 1180.987094][T19923] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1181.072809][T19923] F2FS-fs (loop1): Unable to read 2th superblock [ 1181.096823][T19920] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1181.153383][T19923] F2FS-fs (loop1): Invalid log blocks per segment (18441) [ 1181.178410][T19923] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), &(0x7f0000000100)=0x8) [ 1181.239150][T19923] F2FS-fs (loop1): Unable to read 2th superblock 07:02:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000094c00000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x3, 0x800, 0xfffffff9) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000ec60787e42fb6e280012000900010076657468be07f6cdd44c452f04f21f94bbb788aa6821a3cdfa152d9c3edec5176e236eda7e4b1edea292bf46408b112f43c4b4986e1bbed68563e4f459a94c7b2e46d1481d6f0d1864d88afca8fe5a080dbf5681ce303dae864a216b6a20bdd6269779"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x4) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="7400000024000705000000000000000000200000", @ANYRES32=r10, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB="68020000250001002cbd7000fedbdf2500000000", @ANYRES32=r10, @ANYBLOB="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"/612], 0x268}}, 0x0) 07:02:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c}, 0xffffffa1) r3 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) [ 1181.501894][T19945] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1181.536289][T19947] F2FS-fs (loop1): Invalid log blocks per segment (19465) 07:02:07 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) [ 1181.570545][T19947] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1181.577322][T19945] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1181.590318][T19945] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1181.653966][T19947] F2FS-fs (loop1): Unable to read 2th superblock 07:02:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f0000000100)=0xb8) [ 1181.884225][T19950] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1181.906256][T19947] F2FS-fs (loop1): Invalid log blocks per segment (19465) [ 1181.914867][T19956] netlink: 340 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1181.932255][T19947] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1181.941598][T19947] F2FS-fs (loop1): Unable to read 2th superblock 07:02:08 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) [ 1181.986928][T19945] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000096000000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180), 0x8) [ 1182.188417][T19986] F2FS-fs (loop1): Invalid log blocks per segment (24585) [ 1182.209489][T19986] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1182.249727][T19986] F2FS-fs (loop1): Unable to read 2th superblock [ 1182.349759][T19986] F2FS-fs (loop1): Invalid log blocks per segment (24585) 07:02:08 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1182.397958][T19986] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x108) [ 1182.494234][T19986] F2FS-fs (loop1): Unable to read 2th superblock 07:02:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000096800000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:08 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="8202ad4fac"], 0x10) [ 1182.827053][T20017] F2FS-fs (loop1): Invalid log blocks per segment (26633) [ 1182.863594][T20017] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="480000001000050704fcfa4ec5de3311c9ffe5590bdfd70000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1182.894601][T20017] F2FS-fs (loop1): Unable to read 2th superblock 07:02:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000096c00000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:09 executing program 0: 07:02:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = fsopen(&(0x7f0000000280)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r9, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r8) write$cgroup_pid(r8, &(0x7f00000000c0), 0x12) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:09 executing program 0: [ 1183.151150][T20033] F2FS-fs (loop1): Invalid log blocks per segment (27657) [ 1183.160663][T20033] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1183.269422][T20033] F2FS-fs (loop1): Unable to read 2th superblock [ 1183.330711][T20033] F2FS-fs (loop1): Invalid log blocks per segment (27657) [ 1183.337873][T20033] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1183.393692][T20033] F2FS-fs (loop1): Unable to read 2th superblock 07:02:09 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:09 executing program 0: 07:02:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000097400000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:09 executing program 0: 07:02:09 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$RTC_WIE_OFF(r0, 0x7010) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) syz_usb_ep_write$ath9k_ep1(0xffffffffffffffff, 0x82, 0x314c, &(0x7f0000000480)={[{0x1000, 0x4e00, "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{0x1000, 0x4e00, 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{0x73, 0x4e00, "2ec960f829654402a8397293b5ed198dc3264af41f1cad9d5d178673f6e387e767f0a34ddb09e53c66eed20b235be5bdf1ac6cd7c1e841fc8eb79a2928b6206d607d6c53f86ecdb099b81ef6e1d86635204d5cf04b6cac822d03687ee90e64eff40f2318324750f86ac79493b8aefa0f56df7d"}]}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcsa\x00', 0x101101, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r5, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, 0x140b, 0x400, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000800}, 0x40000) ioctl$HIDIOCGCOLLECTIONINDEX(r5, 0x40184810, &(0x7f0000003600)={0x3, 0x0, 0x6, 0x7ff, 0x4, 0x4}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1183.725496][T20062] F2FS-fs (loop1): Invalid log blocks per segment (29705) [ 1183.786136][T20062] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1183.855877][T20062] F2FS-fs (loop1): Unable to read 2th superblock 07:02:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x1, [0x1]}, 0x6) [ 1183.953662][T20062] F2FS-fs (loop1): Invalid log blocks per segment (29705) [ 1183.972602][T20062] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1184.047817][T20062] F2FS-fs (loop1): Unable to read 2th superblock 07:02:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080), 0x8) 07:02:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000097a00000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:10 executing program 0: [ 1184.367489][T20085] F2FS-fs (loop1): Invalid log blocks per segment (31241) [ 1184.401748][T20085] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:10 executing program 0: 07:02:10 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1184.507014][T20085] F2FS-fs (loop1): Unable to read 2th superblock 07:02:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380000002495764e07050000ff3f0722a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1184.643775][T20085] F2FS-fs (loop1): Invalid log blocks per segment (31241) [ 1184.663576][T20085] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:10 executing program 0: [ 1184.703105][T20085] F2FS-fs (loop1): Unable to read 2th superblock 07:02:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090003000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:11 executing program 0: 07:02:11 executing program 0: [ 1185.063240][T20112] F2FS-fs (loop1): Invalid log blocks per segment (196617) [ 1185.113453][T20102] __nla_validate_parse: 12 callbacks suppressed [ 1185.113470][T20102] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1185.178356][T20112] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1185.241725][T20112] F2FS-fs (loop1): Unable to read 2th superblock 07:02:11 executing program 0: 07:02:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009f903000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:11 executing program 0: 07:02:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800028884313a286e1b5c61f03cf41dc0ae32fe3ba799db2fc6049fe8f40aeab020fef7a9cd1eefc2a53d217210126c1cb4828a36713032196febcfe7d779a6b10f5771edd51f2e7edc8b26d12d8fc2a783faf8564ec09e666cf459d9f24b5f602b83df6683a9e4773731f173329fcd8338a53e8a862ec5775d3edf"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='P\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c000100180000000a00010070656469740000000400028004000600000007000000000000000000000008000000000000000000add9358291e61037965c9bec5f9fc9f0a273addb42df5e7de38ac90bf8a168448a9efe2fba8190c8697624d91ce02024ef810daca6435ee1430a64ac0e29c4b0b8b5bc2de20c2c2774e05fa8f9b4b74e44983c94cc624f5618ca675d89018d3c5d537d8451bf1f1a7de917daabff18f0d6dfe8aaa7"], 0x50}}, 0x0) 07:02:11 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1185.511564][T20126] F2FS-fs (loop1): Invalid log blocks per segment (260361) [ 1185.545143][T20126] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1185.609148][T20126] F2FS-fs (loop1): Unable to read 2th superblock [ 1185.613244][T20132] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:11 executing program 0: [ 1185.701522][T20126] F2FS-fs (loop1): Invalid log blocks per segment (260361) [ 1185.716175][T20126] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1185.720977][T20132] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1185.749583][T20126] F2FS-fs (loop1): Unable to read 2th superblock 07:02:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091204000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r8, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r7) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r9, 0xae03, 0xaf) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[], 0x48}}, 0x20048004) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001406866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="500000002800270d000000000000000000000000e3e0461c467e75d79d0f2f643243f5d9db695f5578c5f3391564257c93aa1bf627c2f62d7d8d90d65af705dcfbd534d1b2964a302b4052053f725a54f1cf1d3096e985e5024d9f3e2104965085f7829d301d76b2d434f199f33e1f8de7c16acd4e908c4c06117b8aa89e834dd60f87035dde5500549fa6129900"/151, @ANYRES32=r3, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c000100180000000a00010070656469740000000400028004000600000007000000000000000000000008000000000000000000"], 0x50}}, 0x0) 07:02:12 executing program 0: [ 1185.969161][T20146] F2FS-fs (loop1): Invalid log blocks per segment (266761) [ 1185.996028][T20146] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:12 executing program 0: [ 1186.049016][T20146] F2FS-fs (loop1): Unable to read 2th superblock [ 1186.088926][T20148] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1186.107358][T20146] F2FS-fs (loop1): Invalid log blocks per segment (266761) [ 1186.140673][T20146] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1186.188914][T20146] F2FS-fs (loop1): Unable to read 2th superblock 07:02:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_delroute={0x24, 0x19, 0x400, 0x70bd2b, 0x25dfdbfb, {0xa, 0x20, 0x20, 0x6, 0xff, 0x1, 0xfd, 0x7, 0x2f00}, [@RTA_OIF={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0xd0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001bb6866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') 07:02:12 executing program 0: 07:02:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091304000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1186.421244][T20160] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:12 executing program 0: [ 1186.523641][T20164] F2FS-fs (loop1): Invalid log blocks per segment (267017) [ 1186.553630][T20168] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:12 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1186.581245][T20164] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1186.595819][T20164] F2FS-fs (loop1): Unable to read 2th superblock 07:02:12 executing program 0: 07:02:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYRES32, @ANYBLOB="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", @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}, 0x1, 0x0, 0x0, 0x805}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1186.793822][T20164] F2FS-fs (loop1): Invalid log blocks per segment (267017) [ 1186.810669][T20164] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:13 executing program 0: [ 1186.873045][T20164] F2FS-fs (loop1): Unable to read 2th superblock 07:02:13 executing program 0: 07:02:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091404000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1187.001155][T20188] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:13 executing program 0: [ 1187.195029][T20196] F2FS-fs (loop1): Invalid log blocks per segment (267273) [ 1187.212331][T20190] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1187.222373][T20196] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:13 executing program 0: [ 1187.269085][T20196] F2FS-fs (loop1): Unable to read 2th superblock 07:02:13 executing program 0: 07:02:13 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1187.511750][T20196] F2FS-fs (loop1): Invalid log blocks per segment (267273) [ 1187.523073][T20196] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00be61ea10bef10077cd99bd000000ffffffff0000000009000100"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="5000000028b700270d00000000000001000000000011885a7f6a58a6039dadbbbcba31e7076c7a8acd44c328725d69f536ffd4a18104f3d350f7e0730c18ac583c39757c9c90df5ca898f04ac5954b93851f48dcfa3a8bfa99d19269b1c419153ff3c36a", @ANYRES32=r4, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c000100180000000a00010070656469740000000400028004000600000007000000000000000000000008000000000000000000"], 0x50}}, 0x0) 07:02:13 executing program 0: [ 1187.629101][T20196] F2FS-fs (loop1): Unable to read 2th superblock 07:02:13 executing program 0: 07:02:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091504000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1187.767108][T20218] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:14 executing program 0: [ 1187.934061][T20227] F2FS-fs (loop1): Invalid log blocks per segment (267529) [ 1187.956285][T20221] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1187.960113][T20227] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1188.077994][T20227] F2FS-fs (loop1): Unable to read 2th superblock 07:02:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="d30d07002800030000000000000000fa00000000", @ANYRES32=r4, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c000100180000000a00010070656469740000000400028004000600000007000000000000000000000008000000000000000000"], 0x50}}, 0x0) 07:02:14 executing program 0: 07:02:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091604000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:14 executing program 0: [ 1188.387749][T20239] F2FS-fs (loop1): Invalid log blocks per segment (267785) 07:02:14 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000140)=@ll, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:14 executing program 0: [ 1188.442680][T20239] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1188.480162][T20239] F2FS-fs (loop1): Unable to read 2th superblock 07:02:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$SNDRV_PCM_IOCTL_PREPARE(r5, 0x4140, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1188.556405][T20239] F2FS-fs (loop1): Invalid log blocks per segment (267785) [ 1188.599399][T20239] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091704000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1188.640999][T20239] F2FS-fs (loop1): Unable to read 2th superblock 07:02:14 executing program 0: [ 1188.845372][T20265] F2FS-fs (loop1): Invalid log blocks per segment (268041) [ 1188.876520][T20265] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:15 executing program 0: [ 1189.000600][T20265] F2FS-fs (loop1): Unable to read 2th superblock 07:02:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000000c0)=@gcm_128={{0x303}, "486af784e2d93c62", "15619c5c86ffb9162d85ba9213b7d021", "3e66e747", "4bed07521c487a3d"}, 0x28) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x4a0, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x470, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x3, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}, @TCA_CGROUP_EMATCHES={0x31c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x40, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x5, 0x8, 0x2}, {0x0, 0x1, 0x2}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x4, 0x7, 0x5be5}, {{0x4}, {0x4, 0x0, 0x1, 0x1}}}}, @TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x10a5, 0x1, 0x1}, {0x8, 0x4b1d, 0xffe0, 0x7, 0x7, 0x0, 0x1}}}]}, @TCA_EMATCH_TREE_LIST={0x44, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14, 0x3, 0x0, 0x0, {{0x20, 0x7, 0x1}, {{0x4, 0x0, 0x0, 0x1}, {0x4, 0x0, 0x1, 0x1}}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0xb26, 0x7, 0x41}, {{0x4, 0x1, 0x0, 0x1}, {0x3, 0x1, 0x0, 0x1}}}}, @TCF_EM_META={0x18, 0x1, 0x0, 0x0, {{0x93, 0x4, 0xb9fd}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x0, 0x80}, {0xe5, 0x41, 0x2}}}]}}]}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x5, 0x1, 0x18}, {0x3, 0x1, 0x7, 0x2, 0x2}}}]}, @TCA_EMATCH_TREE_LIST={0x9c, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0x8d3e, 0x8, 0x6}, {0x0, 0x1}}}, @TCF_EM_META={0x58, 0x2, 0x0, 0x0, {{0x1, 0x4, 0x9}, [@TCA_EM_META_LVALUE={0xd, 0x2, [@TCF_META_TYPE_VAR="e4", @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_INT=0x115]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x4, 0x9}, {0xffff}}}, @TCA_EM_META_LVALUE={0x17, 0x2, [@TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_VAR="8c1032e479d871", @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_INT=0x4]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x9, 0xa7, 0x2}, {0xb, 0x0, 0x1}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x220, 0xa8}, {0x3ff, 0x15, 0x1}}}]}}, @TCF_EM_NBYTE={0x18, 0x3, 0x0, 0x0, {{0x400, 0x2, 0x5}, {0x6, 0x4, 0x2, "96725360"}}}, @TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0xfff8, 0x1, 0x2}, {0x7, 0x9, 0x0, 0x2, 0x3, 0x1}}}]}, @TCA_EMATCH_TREE_LIST={0x1dc, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x1, 0x7, 0x1}, {{0x3, 0x0, 0x1, 0x1}, {0x1, 0x1, 0x1}}}}, @TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0xfcb2, 0x8, 0xc55}, {0x2, 0x2, 0x1}}}, @TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x20, 0x8, 0x4}, {0xffffffffffffffff, 0x3, 0x3}}}, @TCF_EM_CONTAINER={0x64, 0x2, 0x0, 0x0, {{0x3}, "9cc29aeca28ac232c1bf7ee4bd03ad96edf5472f4405d747f15bb99279f5364df412bbc77034bd00adad84ff6dd8e0e94524be99ef3105d66d1faf5b053ff10ac456e566ebb82c49b0356d398ccb0c97685b2cbcdf"}}, @TCF_EM_META={0x90, 0x1, 0x0, 0x0, {{0x3f}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x200, 0x9b, 0x1}, {0x4, 0x3f, 0x1}}}, @TCA_EM_META_RVALUE={0x8, 0x3, [@TCF_META_TYPE_VAR="5008f2", @TCF_META_TYPE_VAR="1d"]}, @TCA_EM_META_LVALUE={0x8, 0x2, [@TCF_META_TYPE_INT=0x8]}, @TCA_EM_META_RVALUE={0x1c, 0x3, [@TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_VAR="f7068aa2", @TCF_META_TYPE_VAR="9a8a84", @TCF_META_TYPE_VAR="a5a542403d671d76fe"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x5f9e, 0x68, 0x2}, {0xfff8, 0xbf}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x0, 0x8}, {0x826, 0x1}}}, @TCA_EM_META_RVALUE={0x31, 0x3, [@TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_VAR="dd", @TCF_META_TYPE_VAR="62617f8518", @TCF_META_TYPE_VAR="135d463941ab8e", @TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_VAR="407f040e4b10cb2e", @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_INT=0x10000]}]}}, @TCF_EM_META={0x5c, 0x3, 0x0, 0x0, {{0x1}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x6, 0x20, 0x1}, {0x4, 0x2}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0xda5, 0x7f, 0x2}, {0x0, 0x9}}}, @TCA_EM_META_HDR={0xc, 0x1, {{0x7108, 0x7, 0x2}, {0x8, 0x5, 0x1}}}, @TCA_EM_META_LVALUE={0x2c, 0x2, [@TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="f4dc", @TCF_META_TYPE_VAR="04", @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_VAR="9db26c3bf611cafcfe", @TCF_META_TYPE_VAR="8a16804a", @TCF_META_TYPE_INT=0x8]}]}}, @TCF_EM_NBYTE={0x14, 0x1, 0x0, 0x0, {{0x2}, {0x7c, 0x1, 0x0, "c6"}}}, @TCF_EM_U32={0x1c, 0x1, 0x0, 0x0, {{0x5, 0x3, 0x401}, {0x7, 0x1, 0x7, 0x78d}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x4, 0x7, 0x1eb0}, {{0x3, 0x0, 0x0, 0x1}, {0x3, 0x1}}}}, @TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x3, 0x8, 0x8}, {0x3, 0x4, 0x6}}}]}]}, @TCA_CGROUP_ACT={0x11c, 0x1, [@m_ife={0x118, 0x4, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_IFE_METALST={0x10, 0x6, [@IFE_META_SKBMARK={0x8, 0x1, @val=0x9}, @IFE_META_SKBMARK={0x4, 0x1, @void}]}, @TCA_IFE_METALST={0x8, 0x6, [@IFE_META_TCINDEX={0x4, 0x5, @void}]}, @TCA_IFE_METALST={0x1c, 0x6, [@IFE_META_TCINDEX={0x6, 0x5, @val=0x2}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x8001}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}]}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x0, 0x7ff, 0x7, 0x3, 0x2}}}, @TCA_IFE_DMAC={0xa, 0x3, @broadcast}, @TCA_IFE_METALST={0x14, 0x6, [@IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x400}, @IFE_META_PRIO={0x4, 0x3, @void}]}, @TCA_IFE_METALST={0x30, 0x6, [@IFE_META_TCINDEX={0x6, 0x5, @val=0x462a}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x4}, @IFE_META_PRIO={0x8, 0x3, @val=0xfb50}, @IFE_META_TCINDEX={0x6, 0x5, @val=0x6}, @IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_PRIO={0x4, 0x3, @void}]}]}, {0x4f, 0x6, "1999eae722b484b24ac4bb97c72bf64d3ca95cad0f3492faba73adce633dfe5c8c5b483d13928cc6629d7d5cfb8397c6b5f5b471dd928946e21ebc17d230df0bc1b0a08ca34430f0795fe2"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x4a0}}, 0x0) 07:02:15 executing program 0: 07:02:15 executing program 0: 07:02:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091804000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:15 executing program 0: 07:02:15 executing program 0: [ 1189.430611][T20286] F2FS-fs (loop1): Invalid log blocks per segment (268297) [ 1189.437871][T20286] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:15 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000140)=@ll, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="fa"], 0x1a) 07:02:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1189.511543][T20286] F2FS-fs (loop1): Unable to read 2th superblock [ 1189.565838][T20286] F2FS-fs (loop1): Invalid log blocks per segment (268297) [ 1189.597169][T20286] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1189.676615][T20286] F2FS-fs (loop1): Unable to read 2th superblock 07:02:15 executing program 0: 07:02:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091904000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:16 executing program 0: 07:02:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0xfffffffffffffe8d, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[], 0x38}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r5, 0xc080661a, &(0x7f0000000280)={{0x5, 0x0, @descriptor="b85299746bb816da"}}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1190.042571][T20312] F2FS-fs (loop1): Invalid log blocks per segment (268553) [ 1190.057996][T20312] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:16 executing program 0: [ 1190.118910][T20312] F2FS-fs (loop1): Unable to read 2th superblock [ 1190.138944][T20316] __nla_validate_parse: 9 callbacks suppressed [ 1190.138956][T20316] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:16 executing program 0: [ 1190.260396][T20312] F2FS-fs (loop1): Invalid log blocks per segment (268553) [ 1190.275593][T20312] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1190.306907][T20312] F2FS-fs (loop1): Unable to read 2th superblock 07:02:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091a04000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:16 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000140)=@ll, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:16 executing program 0: [ 1190.478280][T20316] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1190.612054][T20333] F2FS-fs (loop1): Invalid log blocks per segment (268809) [ 1190.678767][T20333] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1190.687123][T20333] F2FS-fs (loop1): Unable to read 2th superblock 07:02:16 executing program 0: 07:02:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091b04000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:17 executing program 0: [ 1191.017879][T20345] F2FS-fs (loop1): Invalid log blocks per segment (269065) [ 1191.051869][T20345] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091c04000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1191.139073][T20345] F2FS-fs (loop1): Unable to read 2th superblock 07:02:17 executing program 0: [ 1191.296932][T20352] F2FS-fs (loop1): Invalid log blocks per segment (269321) [ 1191.317132][T20352] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:17 executing program 0: [ 1191.420050][T20352] F2FS-fs (loop1): Unable to read 2th superblock 07:02:17 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x11, 0x0, r0}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:17 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x11, 0x0, r0}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:17 executing program 0: 07:02:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091d04000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:17 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x11, 0x0, r0}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1191.823291][T20367] F2FS-fs (loop1): Invalid log blocks per segment (269577) [ 1191.854554][T20367] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:18 executing program 0: [ 1191.872670][T20367] F2FS-fs (loop1): Unable to read 2th superblock 07:02:18 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090005000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:18 executing program 0: [ 1192.064298][T20377] F2FS-fs (loop1): Invalid log blocks per segment (327689) 07:02:18 executing program 0: [ 1192.122614][T20377] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1192.192617][T20377] F2FS-fs (loop1): Unable to read 2th superblock 07:02:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090006000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:18 executing program 0: [ 1192.455575][T20387] F2FS-fs (loop1): Invalid log blocks per segment (393225) 07:02:18 executing program 0: [ 1192.498610][T20387] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1192.584811][T20387] F2FS-fs (loop1): Unable to read 2th superblock 07:02:18 executing program 0: [ 1192.717815][T20387] F2FS-fs (loop1): Invalid log blocks per segment (393225) [ 1192.753138][T20387] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:19 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:19 executing program 0: [ 1192.888639][T20387] F2FS-fs (loop1): Unable to read 2th superblock 07:02:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090007000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:19 executing program 0: [ 1193.272161][T20410] F2FS-fs (loop1): Invalid log blocks per segment (458761) [ 1193.284848][T20410] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1193.308996][T20410] F2FS-fs (loop1): Unable to read 2th superblock [ 1193.364884][T20410] F2FS-fs (loop1): Invalid log blocks per segment (458761) [ 1193.372600][T20410] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:19 executing program 0: [ 1193.418808][T20410] F2FS-fs (loop1): Unable to read 2th superblock 07:02:19 executing program 0: 07:02:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090009000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:19 executing program 0: 07:02:19 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1193.902315][T20428] F2FS-fs (loop1): Invalid log blocks per segment (589833) [ 1193.918770][T20428] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1193.927306][T20428] F2FS-fs (loop1): Unable to read 2th superblock 07:02:20 executing program 0: [ 1194.034233][T20428] F2FS-fs (loop1): Invalid log blocks per segment (589833) [ 1194.053492][T20428] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:20 executing program 0: [ 1194.081411][T20428] F2FS-fs (loop1): Unable to read 2th superblock 07:02:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000a000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:20 executing program 0: syz_emit_ethernet(0x52, &(0x7f00000002c0)={@random="cd3997030f00", @empty, @val, {@ipv6}}, 0x0) [ 1194.333869][T20443] F2FS-fs (loop1): Invalid log blocks per segment (655369) [ 1194.430215][T20443] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1194.438558][T20443] F2FS-fs (loop1): Unable to read 2th superblock 07:02:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffcf4}, 0x20180) 07:02:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000b000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001700)=0x3) [ 1194.767647][T20453] F2FS-fs (loop1): Invalid log blocks per segment (720905) [ 1194.846665][T20453] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:21 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) connect(r0, &(0x7f0000000140)=@ll, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1194.989278][T20453] F2FS-fs (loop1): Unable to read 2th superblock 07:02:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000580)=""/110, 0x6e}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000016c0)=[{&(0x7f0000000200)=""/203, 0xcb}, {0x0}, {0x0}, {0x0}], 0x4) recvfrom$inet(r3, 0x0, 0xffffff8b, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f00000001c0)={0x10, 0x2}, 0x10) shutdown(r3, 0x0) [ 1195.072967][T20453] F2FS-fs (loop1): Invalid log blocks per segment (720905) [ 1195.091374][T20453] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1195.147331][T20453] F2FS-fs (loop1): Unable to read 2th superblock 07:02:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009420b000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1195.489510][T20477] F2FS-fs (loop1): Invalid log blocks per segment (737801) [ 1195.526620][T20477] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1195.625762][T20477] F2FS-fs (loop1): Unable to read 2th superblock 07:02:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009430b000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:22 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) connect(r0, &(0x7f0000000140)=@ll, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1195.936293][T20483] F2FS-fs (loop1): Invalid log blocks per segment (738057) [ 1195.987823][T20483] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1196.026601][T20483] F2FS-fs (loop1): Unable to read 2th superblock 07:02:22 executing program 0: 07:02:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009440b000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1196.266648][T20495] F2FS-fs (loop1): Invalid log blocks per segment (738313) [ 1196.290601][T20495] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1196.299608][T20495] F2FS-fs (loop1): Unable to read 2th superblock 07:02:22 executing program 0: [ 1196.385319][T20495] F2FS-fs (loop1): Invalid log blocks per segment (738313) [ 1196.401204][T20495] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1196.442581][T20495] F2FS-fs (loop1): Unable to read 2th superblock 07:02:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000c000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040), &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x8) [ 1196.832379][T20506] F2FS-fs (loop1): Invalid log blocks per segment (786441) 07:02:23 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) connect(r0, &(0x7f0000000140)=@ll, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1196.896913][T20506] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1196.946840][T20506] F2FS-fs (loop1): Unable to read 2th superblock 07:02:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x601c1) [ 1197.019089][T20506] F2FS-fs (loop1): Invalid log blocks per segment (786441) [ 1197.077178][T20506] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1197.168831][T20506] F2FS-fs (loop1): Unable to read 2th superblock 07:02:23 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000d000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080), 0x8) [ 1197.472566][T20531] F2FS-fs (loop1): Invalid log blocks per segment (851977) [ 1197.487863][T20531] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1197.581801][T20531] F2FS-fs (loop1): Unable to read 2th superblock 07:02:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 07:02:23 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000f000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1197.958346][T20546] F2FS-fs (loop1): Invalid log blocks per segment (983049) [ 1198.002319][T20546] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1198.028347][T20546] F2FS-fs (loop1): Unable to read 2th superblock 07:02:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000040)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="a1", 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) 07:02:24 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1198.251688][T20546] F2FS-fs (loop1): Invalid log blocks per segment (983049) [ 1198.293421][T20546] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000092010000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1198.347987][T20546] F2FS-fs (loop1): Unable to read 2th superblock 07:02:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendto(r0, &(0x7f0000000080)="05", 0x1, 0x0, 0x0, 0x0) [ 1198.508218][T20562] F2FS-fs (loop1): Invalid log blocks per segment (1056777) [ 1198.568960][T20562] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1198.596731][T20562] F2FS-fs (loop1): Unable to read 2th superblock 07:02:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090011000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000580)=""/110, 0x6e}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=""/198, 0xc6}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f00000016c0)=[{&(0x7f0000000200)=""/203, 0xcb}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) recvfrom$inet(r6, 0x0, 0xffffff8b, 0x0, 0x0, 0x800e00515) shutdown(r5, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r7, &(0x7f00000001c0)={0x10, 0x2}, 0x10) shutdown(r6, 0x0) shutdown(r4, 0x0) [ 1198.870747][T20572] F2FS-fs (loop1): Invalid log blocks per segment (1114121) [ 1198.898972][T20572] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1198.907433][T20572] F2FS-fs (loop1): Unable to read 2th superblock 07:02:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090412000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:25 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1199.255074][T20582] F2FS-fs (loop1): Invalid log blocks per segment (1180681) [ 1199.297515][T20582] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1199.362958][T20582] F2FS-fs (loop1): Unable to read 2th superblock [ 1199.457109][T20582] F2FS-fs (loop1): Invalid log blocks per segment (1180681) [ 1199.476326][T20582] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1199.543310][T20582] F2FS-fs (loop1): Unable to read 2th superblock 07:02:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090413000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:25 executing program 0: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ppoll(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000001180), 0x8) 07:02:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000002340)={&(0x7f0000000140)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) sendmsg(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000000)='t', 0x1}], 0x1, &(0x7f0000001440)=[{0x10}, {0x10}], 0x20}, 0x0) [ 1199.858958][T20597] F2FS-fs (loop1): Invalid log blocks per segment (1246217) [ 1199.891249][T20597] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1199.968023][T20597] F2FS-fs (loop1): Unable to read 2th superblock [ 1200.052548][T20597] F2FS-fs (loop1): Invalid log blocks per segment (1246217) [ 1200.070965][T20597] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1200.095529][T20597] F2FS-fs (loop1): Unable to read 2th superblock 07:02:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100), &(0x7f0000000000)=0x10) 07:02:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090414000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:26 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(0xffffffffffffffff, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000007c0), &(0x7f0000000280)=0x98) [ 1200.323684][T20616] F2FS-fs (loop1): Invalid log blocks per segment (1311753) [ 1200.352599][T20616] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1200.380363][T20616] F2FS-fs (loop1): Unable to read 2th superblock [ 1200.427416][T20616] F2FS-fs (loop1): Invalid log blocks per segment (1311753) [ 1200.434928][T20616] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1200.447672][T20616] F2FS-fs (loop1): Unable to read 2th superblock 07:02:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x5e00}, 0x10) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0) 07:02:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090415000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0x1c, 0x1c}, 0x1c, 0x0}, 0x0) [ 1200.674823][T20637] F2FS-fs (loop1): Invalid log blocks per segment (1377289) [ 1200.707446][T20637] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1200.735926][T20637] F2FS-fs (loop1): Unable to read 2th superblock 07:02:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x0, 0x800}, 0x8) [ 1200.819073][T20637] F2FS-fs (loop1): Invalid log blocks per segment (1377289) [ 1200.831459][T20637] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1200.845459][T20637] F2FS-fs (loop1): Unable to read 2th superblock 07:02:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090416000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=[@sndinfo={0x1c}], 0x1c}, 0x100) [ 1201.020257][T20651] F2FS-fs (loop1): Invalid log blocks per segment (1442825) [ 1201.041858][T20651] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000002340)={&(0x7f0000000140)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockname(r0, 0x0, &(0x7f0000000480)) 07:02:27 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) connect(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1201.126030][T20651] F2FS-fs (loop1): Unable to read 2th superblock [ 1201.215567][T20651] F2FS-fs (loop1): Invalid log blocks per segment (1442825) [ 1201.229525][T20651] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1201.249212][T20651] F2FS-fs (loop1): Unable to read 2th superblock 07:02:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090417000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="86", 0x1}], 0x1}, 0x0) [ 1201.476354][T20672] F2FS-fs (loop1): Invalid log blocks per segment (1508361) [ 1201.504261][T20672] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1201.553461][T20672] F2FS-fs (loop1): Unable to read 2th superblock 07:02:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c) [ 1201.637581][T20672] F2FS-fs (loop1): Invalid log blocks per segment (1508361) [ 1201.645051][T20672] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1201.658926][T20672] F2FS-fs (loop1): Unable to read 2th superblock 07:02:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090418000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x81}, 0x10) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000180)="bb", 0x1}], 0x1, 0x0, 0x1c}, 0x0) [ 1201.936160][T20691] F2FS-fs (loop1): Invalid log blocks per segment (1573897) [ 1201.959105][T20691] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1201.967668][T20691] F2FS-fs (loop1): Unable to read 2th superblock [ 1202.031314][T20691] F2FS-fs (loop1): Invalid log blocks per segment (1573897) [ 1202.050843][T20691] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4600}, 0x10) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0) 07:02:28 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) connect(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1202.118923][T20691] F2FS-fs (loop1): Unable to read 2th superblock 07:02:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090419000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1202.304547][T20711] F2FS-fs (loop1): Invalid log blocks per segment (1639433) [ 1202.331309][T20711] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000040)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000100)="a1", 0x1}], 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r0) [ 1202.349614][T20711] F2FS-fs (loop1): Unable to read 2th superblock [ 1202.422813][T20711] F2FS-fs (loop1): Invalid log blocks per segment (1639433) [ 1202.439488][T20711] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1202.498661][T20711] F2FS-fs (loop1): Unable to read 2th superblock 07:02:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f00000002c0)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 07:02:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009041a000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r8, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r7) sendmsg$IPSET_CMD_TYPE(r7, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)={0x44, 0xd, 0x6, 0x5, 0x0, 0x0, {0x7, 0x0, 0x1003}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xffffffffffffffc6, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x22048080}, 0x40000) r9 = dup(r5) r10 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000280)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r10, 0x100, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000004}, 0x400c804) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="38000700000000000000004007a2a30005cc77dd", @ANYRES32=r4, @ANYBLOB="0000c600fc4d748b91db9899764341a44ccb8f00ffffffff0000000009000100686673630000000008cc02"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=ANY=[@ANYBLOB="000000006628144f0250f459a0b0576ccf2d408c", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="20000200070000002600000007000000000000000000000003000000", @ANYRES32=0x0, @ANYBLOB="2000020009000000010000000100000009000000ff7f000004000000", @ANYRES32=0x0, @ANYBLOB="2000020000000000ec00000000000000050000000100ffff04000000", @ANYRES32=0x0, @ANYBLOB="20000200070000000800000000000020090000000700000005000000", @ANYRES32=0x0, @ANYBLOB="2000020040000000258b0000ffffffff04000000cb0b000003000000", @ANYRES32=r4, @ANYBLOB="20000200090000000000007000000000060000000300000003000000", @ANYRES32=r4, @ANYBLOB="20000200810000000700000008000000f1040000980b000002000000", @ANYRES32=r4, @ANYBLOB="20000200a9b80000698c000000000020040000000100000003000000", @ANYRES32=0x0, @ANYBLOB="7100060061c2d76ca022aafb5961410e11f880d6208687f965d491287224ba4cabac344433f69055c2664a1fe60a044a31f71ec1c62555822f8743c0891a9d0ec3e20e885f813bb13b692f4f1e7c0be50fb2ea0f8197b26f94781583af42fc488f323e4b01c4ad18fe65cfbb3f2c3ac8ba0000000c0007009034e791010000000c000800030000007f185756"], 0x14d4}}, 0x0) 07:02:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f00000001c0), 0x4) [ 1202.840006][T20739] F2FS-fs (loop1): Invalid log blocks per segment (1704969) [ 1202.897105][T20739] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1202.967290][T20742] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1202.980097][T20739] F2FS-fs (loop1): Unable to read 2th superblock 07:02:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140), &(0x7f0000000200)=0x98) [ 1203.056957][T20739] F2FS-fs (loop1): Invalid log blocks per segment (1704969) [ 1203.079053][T20739] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1203.113305][T20739] F2FS-fs (loop1): Unable to read 2th superblock 07:02:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009041b000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:29 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) connect(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1203.211617][T20742] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0xfc, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xcc, 0x2, [@TCA_CGROUP_ACT={0xc8, 0x1, [@m_sample={0xc4, 0x1b, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x24, 0x2, 0x0, 0x1, [@TCA_SAMPLE_RATE={0x8}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x18df}, @TCA_SAMPLE_RATE={0x8}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x3414}]}, {0x78, 0x6, "e389953e64f6aaecca87f146f3a5eb57654719ddec7bfc2e36caafa2a145358a8cdb156439a80c8302b699a1b60e9853ed28c3d54239ea433d9d2dfe3d7db8b751e34a8db73f33ed855408bc2a1c820dcff171dd726377c95d60144a221313fca1b1480e226a6efbf7dfac32c33794f61e9e2f62"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0xfc}}, 0x0) 07:02:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x5, 0x800}, 0x8) [ 1203.425888][T20765] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1203.443433][T20766] F2FS-fs (loop1): Invalid log blocks per segment (1770505) [ 1203.470138][T20766] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1203.548895][T20766] F2FS-fs (loop1): Unable to read 2th superblock [ 1203.558572][T20765] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000180)="bb", 0x1}], 0x1, 0x0, 0x1c}, 0x0) [ 1203.591473][T20766] F2FS-fs (loop1): Invalid log blocks per segment (1770505) [ 1203.602573][T20766] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1203.622524][T20766] F2FS-fs (loop1): Unable to read 2th superblock 07:02:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009041c000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="480005d41a00000200000000000000df63cdb7b78f9bf0269dde855bc4e14151c70b9e22655ec8dcde9ef98f64ecaffbc4203b6d180b91da8665b9e3462048690a714860102d1d83a4f244c132fbf1650fb6c7c037fac4745903a1a49951b01fda6a0317f089886bf826c07ddcdf27fbba78db076d3d65a7752a968ad1555f4b5a", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r9, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r8, 0x80045301, &(0x7f0000000400)) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f00000000c0)={0x2, 0x10000}) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="000000000d00010068667363000000000800029bbbf7c6e5b469b86f0960f06f9eadfbe2173accf58650b9f2ed2cb33265e948510e2a46d34781f3541d9880d832488d3ab13b971b759104c0d919e94d7bae777b42055fd924bdccffbb28c9084a6cf93707f5e3cd113c8d92a2d403f8dd52ad7e375e01e6c6d53652fcfa89b9763afa541291fa025fb9be09ba0a94"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="540000002800270d0000000000000000000000004c98fe5785a11eea751d43acb841865224ba1176a2dac675b978d66d7a6cf6381459482dc6fb1afd4deab15e8e94db4c0b642028983dfdd4d4f81340d8c994cadc919524961053556f9182a67631474d4277e4071066845ff3e48ac87ad604384cfc8983ddb4f015b8e865b56c11ace876a021ad0416cc458d91b12aa4b6c63e177e9389c6888fe8c54c8cc69030055cbc3bebc6e92d3f862d5f3d887f7c6469e2af5d727e5f274d0fe675ac85eb96da", @ANYRES32=r4, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c000100180000000a00010070656469740000000400028004000600000007000000000000000000000008000000000000000000"], 0x50}}, 0x0) [ 1203.859817][T20794] F2FS-fs (loop1): Invalid log blocks per segment (1836041) 07:02:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) [ 1203.934012][T20794] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1203.965858][T20792] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1204.044169][T20794] F2FS-fs (loop1): Unable to read 2th superblock [ 1204.096966][T20803] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1204.132294][T20794] F2FS-fs (loop1): Invalid log blocks per segment (1836041) 07:02:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$NL80211_CMD_START_SCHED_SCAN(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x60, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCAN_FREQUENCIES={0x34, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x6}, {0x8, 0x0, 0x2}, {0x8, 0x0, 0x627}, {0x8, 0x0, 0x3}, {0x8, 0x0, 0x8}, {0x8, 0x0, 0xff}]}, @NL80211_ATTR_WIPHY={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0xe1}, 0x4000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xb668, 0x10400) ioctl$EXT4_IOC_MIGRATE(r7, 0x6609) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x68, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x3}}}}]}]}}]}, 0x68}}, 0x0) [ 1204.147662][T20794] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1204.186427][T20794] F2FS-fs (loop1): Unable to read 2th superblock 07:02:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32, @ANYBLOB="00000120"], 0x9) 07:02:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009041d000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:30 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) connect(r0, &(0x7f0000000140)=@ll, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1204.315107][T20812] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1204.442539][T20823] F2FS-fs (loop1): Invalid log blocks per segment (1901577) [ 1204.499317][T20823] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)="ea", 0x100000000}], 0x1, 0x0, 0x1c, 0x8}, 0x20000) [ 1204.564413][T20823] F2FS-fs (loop1): Unable to read 2th superblock 07:02:30 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) connect(r0, &(0x7f0000000140)=@ll, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1204.663978][T20817] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1204.697355][T20823] F2FS-fs (loop1): Invalid log blocks per segment (1901577) 07:02:30 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000080)=""/7, 0x7}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000840)=[{&(0x7f0000000100)=""/134, 0x86}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xe) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xbf9d, 0x0, 0x0, 0x800e005a1) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000240)={0x1c, 0x1c, 0x1}, 0x1c) shutdown(r3, 0x0) 07:02:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) process_vm_readv(0xffffffffffffffff, &(0x7f00000016c0)=[{&(0x7f0000000240)=""/25, 0x19}, {&(0x7f0000000380)=""/17, 0x11}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/109, 0x6d}, {&(0x7f00000003c0)=""/42, 0x2a}, {&(0x7f0000001500)=""/102, 0x66}, {&(0x7f0000001580)=""/42, 0x2a}, {&(0x7f00000015c0)=""/11, 0xb}, {&(0x7f0000001600)=""/146, 0x92}], 0x9, &(0x7f0000001800)=[{&(0x7f0000001780)=""/109, 0x6d}], 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0xaf) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="04fd8d40c777e436a22e57234b53f1c56762d88da7a46b94233ce752186d036748412151c5bc5997fd634517208c3a9fb131b4197d707078ad992f71c1d03280a692480b8eae15e12c3c22bd0209eaebfb056359da4a766ef87a2eebea1e00a4bb517d92a5d036e645d9eba1acbad0c3cbc016518b0dd24ce40e88eb6921de8b6d598e34af9e8e29bb087832c6735e5106cfb508e21e912bc33ff35f5d15416d4d69880155aa528d585cb214cf648d09c0a0f4967494a5a3f10038856355ee023e5781e810d58b0f1f8ea8350cabe1e253a8da62c17582", @ANYRES32=r3, @ANYRESHEX=r6], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1204.760012][T20823] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1204.804101][T20823] F2FS-fs (loop1): Unable to read 2th superblock 07:02:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090020000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1204.974847][T20850] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1205.066400][T20856] F2FS-fs (loop1): Invalid log blocks per segment (2097161) [ 1205.103283][T20856] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1205.127005][T20854] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1205.223838][T20856] F2FS-fs (loop1): Unable to read 2th superblock 07:02:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="220000eb8c0080b52730e9809515d0ae3a00ecb2bb593ab4ca2e68700a58ffbf0028"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1205.318469][T20856] F2FS-fs (loop1): Invalid log blocks per segment (2097161) [ 1205.342836][T20856] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1205.421784][T20856] F2FS-fs (loop1): Unable to read 2th superblock 07:02:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x10001, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x50040, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0xffffffff) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x121402, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYRES64, @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="500000002800270d00000000000000000000000027fefcfca029f1b7fac7e21f9a365371893f63c745063a3493d69899db6ee7d16f97d314ea06484336184c41e7fcd95dd2cfda30c8e7aedd61d2014c820cb54b7f6093f2948038ea0174257fb2d01ec4e24cb3ac88322b3451535c002e3bc6dddffbac357f972e21e59172b36ba1a17b2e5d52ef23", @ANYRES32=r3, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c000100180000000a00010070656469740000000400028004000600000007000000000000000000000008000000000000000000"], 0x50}}, 0x0) 07:02:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000091020000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:31 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00'}) connect(r0, &(0x7f0000000140)=@ll, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1205.677221][T20886] F2FS-fs (loop1): Invalid log blocks per segment (2101257) [ 1205.729090][T20886] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) [ 1205.813256][T20886] F2FS-fs (loop1): Unable to read 2th superblock 07:02:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000080)=""/7, 0x7}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000100)=""/134, 0x86}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xd) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xbf9d, 0x0, 0x0, 0x800e005a1) shutdown(r2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000240)={0x1c, 0x1c, 0x1}, 0x1c) shutdown(r3, 0x0) 07:02:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x2000c001}, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:32 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1205.920642][T20886] F2FS-fs (loop1): Invalid log blocks per segment (2101257) [ 1205.946089][T20886] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1205.986217][T20886] F2FS-fs (loop1): Unable to read 2th superblock 07:02:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090023000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:32 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1206.195317][T20923] F2FS-fs (loop1): Invalid log blocks per segment (2293769) [ 1206.224609][T20923] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1206.259168][T20923] F2FS-fs (loop1): Unable to read 2th superblock [ 1206.420417][T20923] F2FS-fs (loop1): Invalid log blocks per segment (2293769) [ 1206.442009][T20923] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:32 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp1\x00', 0x22a000, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x68, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) [ 1206.474338][T20923] F2FS-fs (loop1): Unable to read 2th superblock 07:02:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009bd26000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:32 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, 0x0, 0x0, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1206.819991][T20956] F2FS-fs (loop1): Invalid log blocks per segment (2538761) [ 1206.845824][T20956] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1206.878231][T20956] F2FS-fs (loop1): Unable to read 2th superblock 07:02:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x55, 0x1c, 0x1}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300), 0x98) 07:02:33 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, 0x0, 0x0, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1207.043177][T20956] F2FS-fs (loop1): Invalid log blocks per segment (2538761) [ 1207.074522][T20956] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0xaf) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r3, @ANYRESOCT=r6], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:33 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, 0x0, 0x0, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1207.168843][T20956] F2FS-fs (loop1): Unable to read 2th superblock 07:02:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x10, 0x2}, 0x10) 07:02:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009c726000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff93000000000900010068667363000000000800ceaf8b2ca585822587fc3d62ea33257380c2ab82e9c138ebfee09ecb3200b91a27ac477d9663012f143e32f426ed1d90d19bd84efc5e8b218221ca3cb2303b4851742ae7fb872e38491d2e26235314b6ef3e238d1ff51feeda18edbeeac728e62f5cc5c23c0d98349aee6573f1913ddb0451f9a170"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x144, 0x28, 0xd27, 0xfffffffd, 0x0, {0x0, 0x0, 0x0, r4, {0x4}, {0x8}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x114, 0x2, [@TCA_CGROUP_ACT={0x110, 0x1, [@m_ct={0x10c, 0x16, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x30, 0x2, 0x0, 0x1, [@TCA_CT_LABELS={0x14, 0x7, "93eebfbb140d01abbc08f609b4609838"}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e20}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e21}, @TCA_CT_ZONE={0x6, 0x4, 0x904c}]}, {0xb6, 0x6, "b1efbac26f0e2d961c680cf380ca7d8789b31b6e868224d137fffb4af90e505b0533a69010ac1e892ceb9b66b19c989b9e593834f66949c0423b848a131bc7a7b8089c784ad22d1c3980f80b46c55623180cfcb9084b1ed26b9da0a48049deb916342a4d7d1e9891053568c2a480734c20cf223bc9cf719421712cf41393d98c48af81b12b564bfb0400093f2d90f78d9c1fcb802a1b0f6db2ecfca23ded1ce20da6c2a306f89f51246cf4087bd106c9d6b0"}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}]}]}}]}, 0x144}}, 0x0) 07:02:33 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1207.465402][T20993] F2FS-fs (loop1): Invalid log blocks per segment (2541321) [ 1207.485624][T20993] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2}, 0x4f) [ 1207.536476][T20993] F2FS-fs (loop1): Unable to read 2th superblock [ 1207.601416][T20993] F2FS-fs (loop1): Invalid log blocks per segment (2541321) [ 1207.612389][T20993] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1207.644307][T20993] F2FS-fs (loop1): Unable to read 2th superblock 07:02:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009003f000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) write$FUSE_STATFS(0xffffffffffffffff, &(0x7f0000000280)={0x60, 0x0, 0x0, {{0x100, 0xc70, 0x3, 0x80000000, 0x800, 0x9, 0x8001, 0x8}}}, 0x60) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1207.880492][T21022] F2FS-fs (loop1): Invalid log blocks per segment (4128777) [ 1207.897074][T21022] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/110, 0x8f}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f00000000c0)=""/105, 0x69}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)=""/154, 0x9a}, {0x0}], 0x2}, 0x2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x8164, 0x0, 0x0, 0x800e0058d) shutdown(r2, 0x0) shutdown(r3, 0x0) [ 1207.930250][T21022] F2FS-fs (loop1): Unable to read 2th superblock [ 1208.028181][T21022] F2FS-fs (loop1): Invalid log blocks per segment (4128777) [ 1208.048292][T21027] __nla_validate_parse: 16 callbacks suppressed [ 1208.048305][T21027] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1208.051760][T21022] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1208.188942][T21022] F2FS-fs (loop1): Unable to read 2th superblock 07:02:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090040000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1208.315007][T21034] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000280)=0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r9, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r8) ioctl$RNDZAPENTCNT(r8, 0x5204, &(0x7f00000002c0)=0x92) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:34 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1208.464772][T21045] F2FS-fs (loop1): Invalid log blocks per segment (4194313) [ 1208.505935][T21045] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1208.572194][T21045] F2FS-fs (loop1): Unable to read 2th superblock [ 1208.592606][T21054] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1208.673449][T21045] F2FS-fs (loop1): Invalid log blocks per segment (4194313) [ 1208.734613][T21054] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1208.745331][T21045] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:34 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1208.827811][T21045] F2FS-fs (loop1): Unable to read 2th superblock 07:02:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090b42000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:35 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ftruncate(r1, 0x0) fsync(r0) 07:02:35 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x2, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1209.162128][T21082] F2FS-fs (loop1): Invalid log blocks per segment (4328201) [ 1209.190047][T21082] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1209.221442][T21082] F2FS-fs (loop1): Unable to read 2th superblock 07:02:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) creat(0x0, 0x0) [ 1209.277357][T21086] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1209.305879][T21082] F2FS-fs (loop1): Invalid log blocks per segment (4328201) [ 1209.348380][T21082] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1209.395550][T21082] F2FS-fs (loop1): Unable to read 2th superblock 07:02:35 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 07:02:35 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1209.569585][T21092] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090b43000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1209.769554][T21116] F2FS-fs (loop1): Invalid log blocks per segment (4393737) [ 1209.777336][T21116] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1209.788296][T21116] F2FS-fs (loop1): Unable to read 2th superblock 07:02:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=0x0, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c000100180000005ac41ba470656426d70000000000008004000600000007000000000000000000000008000000000000000000"], 0x50}}, 0x0) 07:02:36 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1209.851802][T21116] F2FS-fs (loop1): Invalid log blocks per segment (4393737) [ 1209.868326][T21116] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1209.894930][T21116] F2FS-fs (loop1): Unable to read 2th superblock 07:02:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090b44000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1210.072095][T21128] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1210.158354][T21134] F2FS-fs (loop1): Invalid log blocks per segment (4459273) [ 1210.209219][T21134] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1210.280707][T21134] F2FS-fs (loop1): Unable to read 2th superblock 07:02:36 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1210.390907][T21134] F2FS-fs (loop1): Invalid log blocks per segment (4459273) [ 1210.391605][T21132] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1210.398247][T21134] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1210.398320][T21134] F2FS-fs (loop1): Unable to read 2th superblock 07:02:36 executing program 0: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000010405"], 0x24}}, 0x0) 07:02:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090048000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1210.560464][T21148] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 07:02:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_mount_image$qnx4(&(0x7f00000000c0)='qnx4\x00', &(0x7f0000000280)='./file0\x00', 0xffffffff, 0x7, &(0x7f0000000800)=[{&(0x7f00000002c0)="dd7fba6b53274006c44ebfc4b27450a416317ff5ebf0f4b30b6c7730330a3427331f2f427daad3115ba32b7a26cec73cd879bab5d1ba6af824c19c1e1b1667ada01e8c3ef10fbf41bd9c9672166b8addcf02ea56b6b5870a5cd8db3457fbbbfc817e5838d682fc8fce4b1a982d5c78c32af98e34c9c64c2a3f97c1cbe517d4d09226aac9eb57703b341be1cfd2f3e29fccb9a1", 0x93, 0xcb5}, {&(0x7f0000000380)="2197cc257cf22c754b1c2551f60aa6cef8ec985dba74df2763a46ea9d0315c606d79d9af2302f92820bb0de7f450ac91beb658b1acbbd5", 0x37}, {&(0x7f0000000480)="ceb6a003a6f0bcdc22c4d0b98c4bdfac39145087c33f17e3016f117aef92f1427c411f5485e47bd684cebe479a46fe30e2d4739172e8d71fa2776362bfeb964e96ce476bee9ce554a42cd71711148453b0dd37e03cda14", 0x57, 0x3}, {&(0x7f0000000500)="d4bd9523b9791c5c92d0ed20b3611909c71ebf9f34227aaf8efa648c0f06f192b48eaf5d38a6aed10bab8fc82a012616f72202393569c2e14f2043977994b74e6267a67c605179a3dda6a4e3efab8d99b984659794d9afbcacf21fbf578b71a75dc84ed7cfa3d7679efc878e2a14c7cb033832cc205f2d6b2551ed89eceeab30e21b5cd126c1ddf698fb30bb9dcee609f3a50151e17865619a714467577ec9c042c066315c7764d067306b8ce85a73cc7849871332ded7310791b92c9063f86fb63e58f19b004389", 0xc8, 0x1000}, {&(0x7f0000000600)="f0fe0f6ff13c1ac90c9cecaf9f6b632b315d8e3404beba897830fdbcbfd09658590deacefd35de9e9c42d3107a0f1f58f9f5d892859fdafdf421d06990707e1a7b10643e97a857c58142f904d44066ce47440f83c8fffa69f94e8ccd16cb3f51784023aedcbce050019780bcde0d938e27560d6d5d9de111919eee6a8bf05a79dc8e74449d2af25d92775f4ee7cf4e35d7a07cfe417acd48eae32e7f99490e3dd0deba62ac72da52f5b33d1634719fa737902d871de0acc35e286f857c", 0xbd, 0x800}, {&(0x7f00000006c0)="d785ccc5f607c70e7ecbbf8b1826b20a8c0c645c9cd793b3e5a212925a14fb431d72db1a2e1f37c4e14df381a9aaff04532434060449b6b5ee795d0d50de335dfefe9a2da349aa8ffd841a506b8949a1601dc235bca7bd8660b4d7c21c458db56b755e0d13a19f2abaee2610aeee74eef2bbc061128d9cc5efcc910e465f55c5b7bdff63324b582362c096bd30b8c47b242e4a4f00409f1a3e96b11cb8a0f6b0d7190b71b1ee8c01618de847888f9c79a135f52e6e97cef291e73e058eedaa37b1eebb6ef46ccc53c5170eff47ee61f9bcc24ab22bc068f1976df577d49f79f008c8ac77f335702bfe9ded2d", 0xec, 0xe15}, {&(0x7f00000007c0)="3d4b68c1aa71c59749ff30cc07f5a1033cca1f5df2f8aa0ac38dc97d29b0b4a29561c70230561ff2d56eb67e2c24b428493b11adf0e961feec63e21afa6a", 0x3e, 0x2}], 0xe000, &(0x7f00000008c0)={[{'pedit\x00'}, {'cgroup\x00'}, {'cgroup\x00'}, {'$($'}, {}, {'cgroup\x00'}, {'pedit\x00'}], [{@uid_lt={'uid<', 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}) r8 = syz_open_dev$video4linux(&(0x7f0000000980)='/dev/v4l-subdev#\x00', 0x1, 0x2) splice(r7, &(0x7f0000000940)=0x8, r8, &(0x7f00000009c0)=0x7, 0x5, 0x8) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1210.606655][T21151] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 07:02:36 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)) [ 1210.658991][T21152] F2FS-fs (loop1): Invalid log blocks per segment (4718601) [ 1210.685717][T21152] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1210.752838][T21152] F2FS-fs (loop1): Unable to read 2th superblock [ 1210.872296][T21152] F2FS-fs (loop1): Invalid log blocks per segment (4718601) [ 1210.897899][T21152] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:37 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$P9_RREAD(r0, &(0x7f0000000200)=ANY=[], 0x2c) [ 1210.989655][T21152] F2FS-fs (loop1): Unable to read 2th superblock 07:02:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009004c000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000001040)=""/4094, &(0x7f0000000040)=0xffe) 07:02:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in=@local}}, {{@in6=@private0}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:37 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1211.405173][T21188] F2FS-fs (loop1): Invalid log blocks per segment (4980745) [ 1211.433311][T21188] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1211.474885][T21188] F2FS-fs (loop1): Unable to read 2th superblock 07:02:37 executing program 0: listen(0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xd2}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0x0, &(0x7f0000000080)="3f5b00ae64d89018ad40480104dd", 0x0, 0x1000e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) [ 1211.530350][T21188] F2FS-fs (loop1): Invalid log blocks per segment (4980745) [ 1211.547661][T21188] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1211.565619][T21188] F2FS-fs (loop1): Unable to read 2th superblock 07:02:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090060000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1211.908047][T21216] F2FS-fs (loop1): Invalid log blocks per segment (6291465) [ 1211.980847][T21216] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1212.034010][T21216] F2FS-fs (loop1): Unable to read 2th superblock 07:02:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000000c0)) 07:02:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x40, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[], 0x38}}, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@gettaction={0x0, 0x32, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@action_dump_flags]}, 0x68}}, 0x0) [ 1212.119463][T21216] F2FS-fs (loop1): Invalid log blocks per segment (6291465) [ 1212.155717][T21216] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1212.221485][T21216] F2FS-fs (loop1): Unable to read 2th superblock 07:02:38 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x6d, &(0x7f0000000300)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) 07:02:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090068000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:38 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1212.604622][T21247] F2FS-fs (loop1): Invalid log blocks per segment (6815753) 07:02:38 executing program 0: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vim2m\x00', 0x2, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000280)={0x2}) [ 1212.681675][T21247] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1212.726030][T21247] F2FS-fs (loop1): Unable to read 2th superblock 07:02:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x323040, 0x48, 0x1}, 0x18) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00000002c0)=""/229) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f0000000a00)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000540)={0x448, 0x3f3, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7, 0x0, 0x9, [0x7f, 0x1f, 0x4, 0x3, 0x1, 0x8, 0x6, 0x45, 0x5, 0x5, 0x400, 0x200, 0x3ff, 0x400, 0x5, 0x8, 0x3, 0x99c, 0xffffffff, 0x3ff, 0x3, 0x80000001, 0x4d, 0xa98, 0x1, 0x2, 0x7, 0xffffffff, 0x2c205d53, 0x4, 0x3, 0xa00000, 0x3ff, 0x1ff, 0x2, 0x1, 0x5ceb, 0x81, 0x48, 0x6, 0x7, 0x20, 0x1, 0x40, 0x10000, 0x0, 0x3, 0xb0c7, 0x4, 0x2, 0xe812, 0xbd, 0x3, 0x2, 0x5, 0x8, 0x278e, 0x7f, 0x1, 0x1, 0x1, 0x1be, 0x550, 0x7248], [0x7fffffff, 0x7, 0x38000000, 0x6, 0x80000001, 0x7, 0xfffffffc, 0x3, 0x92a7, 0x9, 0x6, 0x1, 0x7, 0x8, 0x7fffffff, 0x3ff, 0x6, 0xf8e, 0x7, 0x2bc, 0x4, 0xfffffff7, 0x8, 0x2, 0x20, 0x0, 0xfffffe00, 0xfffffffc, 0x10001, 0xfff, 0x4, 0x9, 0x800, 0x5fa, 0x7, 0xe41, 0x3, 0xffffffff, 0xfffffffc, 0x7ff, 0x6, 0x40000000, 0x10001, 0x8, 0x400, 0x1000, 0x7, 0xfdb1, 0x6, 0x1c4, 0x6, 0x7f, 0x9, 0x8, 0x9, 0x9, 0x2, 0x400, 0x2, 0x0, 0x4, 0x6, 0x7, 0x8], [0x0, 0x6, 0xa8a9, 0xec7, 0x7fffffff, 0x1, 0x20, 0x7, 0x7ff, 0xa1, 0xce, 0x482d, 0x732f, 0xfff, 0x7, 0x2, 0x1, 0x2, 0xffffffd7, 0x20, 0x2, 0x4, 0xffffff96, 0x2, 0xff, 0x3, 0x7, 0x4eee, 0x80, 0x400, 0x7fff, 0x9, 0x7fffffff, 0x9, 0xb253, 0x1, 0x3, 0x400, 0x7fff, 0x800, 0xe4786bd5, 0x8, 0x8, 0x0, 0x40, 0x6bf313ad, 0x7, 0x7, 0x800, 0xcae6, 0x0, 0x0, 0x10000, 0x2, 0x2, 0x4, 0x9, 0x61d, 0x3, 0x10001, 0x3, 0x3, 0x5, 0x1], [0x9, 0x95, 0x3, 0x5, 0x3ff, 0x8ac, 0x8, 0x1, 0xfff, 0x8ce, 0x20, 0x4, 0x361c, 0xfffffff7, 0x7ff, 0x8001, 0x0, 0x100, 0x20, 0x7, 0x40, 0xfffffcb1, 0xf708, 0x2, 0xfff, 0x80, 0x401, 0x1, 0xee, 0x7, 0x6, 0xffffffff, 0x4e1, 0x6, 0x5, 0x40, 0x8, 0xffff, 0x6, 0x100, 0xed4, 0x7, 0x0, 0x8001, 0xfff, 0x9, 0x6, 0x1, 0x8, 0x95b6, 0x5, 0x0, 0x4, 0x5df, 0x6000, 0x5, 0x3, 0x5, 0x80000000, 0x81, 0x5068, 0x1, 0x0, 0x6], 0x27, ['.[*&{/*\\]\x00', ':8\x00', '..\x00', 'skbedit\x00', '\x00', 'cgroup\x00', '}-,\\.&\x00']}, ["", "", "", "", "", "", ""]}, 0x448}, 0x1, 0x0, 0x0, 0x20008100}, 0x200408c0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r8, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000a80)={{0x14}, [@NFT_MSG_DELCHAIN={0x40, 0x5, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x1}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x2}]}, @NFT_MSG_DELSET={0x2ac, 0xb, 0xa, 0x5, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_DESC={0x60, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_CONCAT={0x54, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xad}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x81}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2ef055f5}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x800}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x100000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9ce}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x40000}]}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x2a}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0xffffffff}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x34}, @NFTA_SET_DESC={0x1f0, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_CONCAT={0x180, 0x2, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1ff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1f}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}]}, {0x44, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x200}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x453}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9ea}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1f}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffff8001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x401}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8}]}, {0x3c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80000000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x40}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8130}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xf0}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x100}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x100}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1f}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x470}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x20}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffffff00}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xe64}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_DESC_CONCAT={0x64, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80000001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x800}]}, {0x4}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}]}]}]}, @NFTA_SET_OBJ_TYPE={0x8, 0xf, 0x1, 0x0, 0x2}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELSET={0x24, 0xb, 0xa, 0x602, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFTA_SET_DATA_TYPE={0x8, 0x6, 0x1, 0x0, 0xffffff00}, @NFTA_SET_DATA_LEN={0x8, 0x7, 0x1, 0x0, 0x38}]}, @NFT_MSG_DELOBJ={0x58, 0x14, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0xa}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWCHAIN={0x1c, 0x3, 0xa, 0x201, 0x0, 0x0, {0xc, 0x0, 0x7}, [@NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffe}]}, @NFT_MSG_NEWSETELEM={0x34, 0xc, 0xa, 0x101, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x3e0}, 0x1, 0x0, 0x0, 0x811}, 0x2004c085) r9 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000f00)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800027e3b1afa45d4a3dcc167af7cde36adc62c29413d162311163238fb00"/64], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x94, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x64, 0x2, [@TCA_CGROUP_ACT={0x60, 0x1, [@m_skbedit={0x5c, 0x0, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x4}, {0x2e, 0x6, "5b1dda2b78d01f4055fbc6e526b2eb07e4fbb8680fa01f1109ca84955acac30bc458520523eb8ac4c701"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x4}}}}]}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000050}, 0x0) 07:02:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="5300000044a6aeabec2e1520000000000000001000fef64017db98"], 0x78) [ 1212.803331][T21247] F2FS-fs (loop1): Invalid log blocks per segment (6815753) [ 1212.827368][T21247] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1212.932533][T21247] F2FS-fs (loop1): Unable to read 2th superblock [ 1212.984125][ C0] sd 0:0:1:0: [sg0] tag#2507 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1212.994676][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB: Test Unit Ready [ 1213.002901][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.012512][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.022150][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.031804][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.041433][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.051073][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.060701][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.070320][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.079931][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.089544][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.099273][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.108911][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.118496][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 07:02:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$netlink(r0, &(0x7f0000005680)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="3400000010000100732c0000000000000c0000000200000000000000180000801400030036"], 0x34}, {&(0x7f0000007700)={0x10, 0x0, 0x4}, 0x10}], 0x2}, 0x0) [ 1213.128219][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1213.137855][ C0] sd 0:0:1:0: [sg0] tag#2507 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 07:02:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009006c000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1213.286856][T21267] __nla_validate_parse: 7 callbacks suppressed [ 1213.286870][T21267] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1213.437731][T21277] F2FS-fs (loop1): Invalid log blocks per segment (7077897) [ 1213.505662][T21277] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1213.549083][T21277] F2FS-fs (loop1): Unable to read 2th superblock 07:02:39 executing program 0: syz_mount_image$udf(&(0x7f0000000000)='udf\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR03', 0x6, 0x8800}, {&(0x7f0000010300)="01000300120001005666f001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c165c1419002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="000000000000000001000000000000000000000000000000000000000000000006000300470001004fa4e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200001000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000002000008000000002400000002a554446205370617261626c6520506172746974696f6e010204050000000001000000100002003802000070000000f00700000000000000000000000000000000000005000300c5000100d099f001620000000500000001000000002b4e53523033000000000000000000000000000000000000000000000000000002", 0x9a, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000400000010050000d0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000011000)="090003000f000100f9137600800000000010e4070913122c18155b120100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e000000b0020000d0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000010201020102", 0x86, 0x10000}, {&(0x7f0000011200)="020003002300010076b5f00100010000002000006000000000200000e007", 0x1e, 0x20000}, {&(0x7f0000011300)="07010300ca00010026603800000000000000000004000000010000010000000000000000200000000018004004000000001a0040130000000010004038000000001e054041", 0x45, 0xa2000}, {&(0x7f0000011900)="000103001c000100888ef001100000007810e4070913142c165c14190300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa4000}, {&(0x7f0000011a00)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000300000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000020", 0xf5, 0xa40e0}, {&(0x7f0000012100)="0a0103006f0001004725d2002200000000000000040000000100000500000000000003000000000000000000a57c000001000000000000000a000000000000000a0000000000000000000000000000000010e4070913122c18124a3b0010e4070913122c18124a3b0010e4070913122c18124a3b0010e4070913122c18124a3b01000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000001400000000000000000000000a00000073797a6b616c6c657273", 0xe2, 0xa6400}, {&(0x7f0000012200)="0a0103001b000100f110e8002300000000000000040000000100000500000000000001000000000000000000a57c000002000000000000002823000000000000282300000000000012000000000000000010e4070913122c18124a3b0010e4070913122c18124a3b0010e4070913122c18124a3b0010e4070913122c18124a3b01000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000001500000000000000000000002000000000180000240000000000000000000000280b000031", 0xed, 0xa6600}, {&(0x7f0000012300)="05010300ec00010013bae4013000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c165c14190010e4070913122c18124a3b0010e4070913122c18124a3b0100000000000000000000000000000000000000002a4c696e7578205544464653000000000000000000000004050000000000000000000000000000000000004401000001010300da000100117b18003000000001000a00000200003000000000000000000000000000000001010300c50001007ae92c003000000001000116000200004000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010300e5000100f0a31c0030000000010002060002000021000000000000001100000000000866696c6530010103004300010046ab1c0030000000010000060002000022000000000000001400000000000866696c653101010300e2000100e3ad1c0030000000010000060002000023000000000000001500000000000866696c653201010300670001005db81c0030000000010000060002000023000000000000001600000000000866696c6533010103008b000100cb6a2000300000000100000a0002000037000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xa8000}], 0x0, &(0x7f0000013600)) r0 = syz_mount_image$cramfs(&(0x7f0000000540)='cramfs\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x240130, &(0x7f0000001ec0)=ANY=[]) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000080)='./file2\x00') r2 = syz_mount_image$cramfs(&(0x7f0000000540)='cramfs\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x240130, &(0x7f0000001ec0)=ANY=[]) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat(r3, &(0x7f0000000500)='./file2\x00', r2, &(0x7f00000017c0)='./file1\x00') 07:02:39 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1213.629617][T21277] F2FS-fs (loop1): Invalid log blocks per segment (7077897) [ 1213.649031][T21277] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x10080, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r6, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x4, 0xffffffffffffffff}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0xffffffffffffffff}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7fff, 0x1}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x4}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004}, 0x20000004) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x38, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x8, 0x2, [@TCA_CGROUP_ACT={0x4}]}}]}, 0x38}}, 0x0) [ 1213.749523][T21277] F2FS-fs (loop1): Unable to read 2th superblock [ 1213.853742][T21290] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2020/09/19 18:44 (1000) 07:02:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090074000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1213.953348][T21298] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:40 executing program 0: getpid() socket$inet6(0xa, 0x0, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)='fuse\x00', 0x0, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$SNDRV_PCM_IOCTL_INFO(0xffffffffffffffff, 0x81204101, 0x0) [ 1214.153888][T21304] F2FS-fs (loop1): Invalid log blocks per segment (7602185) [ 1214.155773][T21296] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1214.161589][T21304] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1214.196714][T21304] F2FS-fs (loop1): Unable to read 2th superblock [ 1214.251289][T21304] F2FS-fs (loop1): Invalid log blocks per segment (7602185) [ 1214.260371][T21304] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1214.283692][T21304] F2FS-fs (loop1): Unable to read 2th superblock 07:02:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94", 0x5) r1 = accept4(r0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$unix(r1, &(0x7f0000000140), 0x14ded905162a6a4b, 0x0, 0x0, 0x429) recvmmsg(r1, &(0x7f0000001ac0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)=""/4095, 0xfff}], 0x1}}], 0x1, 0x0, 0x0) 07:02:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x105040, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r7, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r6) ioctl$CHAR_RAW_PBSZGET(r6, 0x127b, &(0x7f0000000280)) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009007a000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1214.530572][T21327] F2FS-fs (loop1): Invalid log blocks per segment (7995401) [ 1214.563801][T21329] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1214.577977][T21327] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:40 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1214.639129][T21327] F2FS-fs (loop1): Unable to read 2th superblock [ 1214.678972][T21343] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:40 executing program 0: write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000002c0)={0x87, 0x29, 0x0, {0x9, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x81, 0x7, './file0'}, {{0x80, 0x0, 0x3}, 0x0, 0x0, 0x7, './file0'}, {{0x2, 0x1}, 0x9, 0x0, 0x7, './file0'}]}}, 0x87) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="70000000000119050301000008000000027d0000240001001400010008000100ffffffff08000200ac1e00e70b0002000500010000000000240002000c00020005000100000000001400010008000100e000000208000200d58dd400080007"], 0x70}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000580)={0x0, 0x60, &(0x7f0000000200)={0x0}, 0x8, 0x6000000}, 0x0) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000440)='/dev/video1\x00', 0x2, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000600)={0x78, 0x0, 0x0, {0x81, 0x0, 0x0, {0x0, 0x200, 0x0, 0x6, 0x0, 0xffffffff, 0x2, 0x0, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x6, 0x7ff}}}, 0x78) [ 1214.739063][T21327] F2FS-fs (loop1): Invalid log blocks per segment (7995401) [ 1214.755882][T21327] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1214.786397][T21327] F2FS-fs (loop1): Unable to read 2th superblock 07:02:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000280)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @random="5b3670e2bc4f"}, 0x3c, {0x2, 0x4e23, @remote}, 'wg2\x00'}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r6 = epoll_create(0x5) fcntl$getflags(r6, 0x1) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r8, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r7) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r7, 0xc008551c, &(0x7f00000000c0)={0x9, 0x10, [0x80000001, 0x5, 0x1, 0xff]}) 07:02:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000926bd000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1215.005537][T21360] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1215.121767][T21363] F2FS-fs (loop1): Invalid log blocks per segment (12396041) [ 1215.179463][T21363] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1215.219662][T21363] F2FS-fs (loop1): Unable to read 2th superblock [ 1215.220914][T21358] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1215.398493][T21362] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1215.404475][T21363] F2FS-fs (loop1): Invalid log blocks per segment (12396041) [ 1215.445080][T21363] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1215.534168][T21363] F2FS-fs (loop1): Unable to read 2th superblock 07:02:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) r7 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x101) setsockopt$inet_tcp_int(r7, 0x6, 0x17, &(0x7f0000000280)=0x79, 0x4) 07:02:41 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000926c7000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1215.838439][T21383] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:42 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x402c542b, &(0x7f00000005c0)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1215.938651][T21389] F2FS-fs (loop1): Invalid log blocks per segment (13051401) [ 1215.956907][T21389] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1215.978681][T21389] F2FS-fs (loop1): Unable to read 2th superblock 07:02:42 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:42 executing program 0: mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') [ 1216.181563][T21389] F2FS-fs (loop1): Invalid log blocks per segment (13051401) [ 1216.190491][T21392] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1216.241168][T21389] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1216.313539][T21389] F2FS-fs (loop1): Unable to read 2th superblock 07:02:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f00000000c0)='batadv_slave_0\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000340)=0x5, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="000100686673630000000008000200000000000000000000000000cb8a2c134cc0d6c7b15674ac989858def8744a29df0256dcf790be7409846aaf86549262257c13b1af7aca2a93c8f7889e08d9fbac324027620cdabf26d3aaecc2af9c6b"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000903f9000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:42 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {&(0x7f0000010e00)="d53cd47a0000000000100000000000000b000000000000000d0000001000000012000000170000001600000015000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000140000000100000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x200000}, {&(0x7f0000010f00)="000000000000000000000000000000000000000000000000000000004d0e1c46", 0x20, 0x200fe0}, {&(0x7f0000011000)="00000000000000000000000000000000000000000000000000000006", 0x1c, 0x2011e0}, {&(0x7f0000011400)="000000000000000000000000000000000000000000160000000510ec", 0x1c, 0x201320}, {&(0x7f0000011500)="00000017000000020c60", 0xa, 0x201380}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d53cd47a0000000000100000000000000b000000000000000d0000001000000012000000170000001600000015000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000140000000100000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x204fe0}, {&(0x7f0000011c00)="000000000000000000000000000000000000000000000000000000004d0e1c46", 0x20, 0x205fe0}, {&(0x7f0000011d00)="d53cd47a4d0e1c46", 0x8, 0x3ff000}, {&(0x7f0000011e00)="0000000000000000fe", 0x9, 0x3ff040}], 0x0, &(0x7f0000015000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1216.630994][T21416] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1216.644924][T21416] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1216.674101][T21416] F2FS-fs (loop0): invalid crc_offset: 0 [ 1216.688707][T21419] F2FS-fs (loop1): Invalid log blocks per segment (16319241) [ 1216.759575][T21419] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1216.768025][T21419] F2FS-fs (loop1): Unable to read 2th superblock [ 1216.784899][T21416] F2FS-fs (loop0): Found nat_bits in checkpoint [ 1216.827154][T21416] attempt to access beyond end of device [ 1216.836395][T21416] loop0: rw=12288, want=20488, limit=16368 [ 1216.869729][T21416] attempt to access beyond end of device [ 1216.894350][T21419] F2FS-fs (loop1): Invalid log blocks per segment (16319241) [ 1216.913436][T21416] loop0: rw=12288, want=20496, limit=16368 [ 1216.929935][T21419] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1216.963825][T21416] attempt to access beyond end of device [ 1216.976920][T21416] loop0: rw=12288, want=20504, limit=16368 [ 1216.991166][T21416] attempt to access beyond end of device [ 1216.995786][T21419] F2FS-fs (loop1): Unable to read 2th superblock [ 1217.009032][T21416] loop0: rw=12288, want=20512, limit=16368 07:02:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x28048814) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1217.027779][T21416] attempt to access beyond end of device [ 1217.041885][T21416] loop0: rw=12288, want=20520, limit=16368 [ 1217.052888][T21416] attempt to access beyond end of device [ 1217.070961][T21416] loop0: rw=12288, want=20528, limit=16368 [ 1217.091425][T21416] attempt to access beyond end of device [ 1217.105545][T21416] loop0: rw=12288, want=20536, limit=16368 07:02:43 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900ff000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1217.138465][T21416] attempt to access beyond end of device [ 1217.172065][T21416] loop0: rw=12288, want=20544, limit=16368 07:02:43 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1217.203029][T21416] attempt to access beyond end of device [ 1217.241474][T21416] loop0: rw=12288, want=20488, limit=16368 [ 1217.269175][T21416] attempt to access beyond end of device [ 1217.298463][T21416] loop0: rw=12288, want=20488, limit=16368 [ 1217.329926][T21416] attempt to access beyond end of device [ 1217.355539][T21416] loop0: rw=12288, want=20488, limit=16368 [ 1217.376396][T21447] F2FS-fs (loop1): Invalid log blocks per segment (16711689) [ 1217.391276][T21416] attempt to access beyond end of device [ 1217.414383][T21447] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1217.425775][T21416] loop0: rw=12288, want=20488, limit=16368 07:02:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468d74b11ddb81849785fddf12d3f9555b0448be7c058752a11f9f0aba363aa862215f7591e0cef720e5eb9b9804ce96d0cde6fac0c008cee74a169071a1c4afe7de7d97c7aa0a63d79af87c7084a2648afa1340ee54e6e13bcf04dc21450b1d0"], 0x48}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1217.475228][T21416] attempt to access beyond end of device [ 1217.490121][T21447] F2FS-fs (loop1): Unable to read 2th superblock 07:02:43 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1217.546443][T21416] loop0: rw=12288, want=20488, limit=16368 [ 1217.552743][T21416] attempt to access beyond end of device [ 1217.568644][T21416] loop0: rw=12288, want=20488, limit=16368 [ 1217.574622][T21416] attempt to access beyond end of device [ 1217.589722][T21416] loop0: rw=12288, want=20488, limit=16368 [ 1217.605216][T21416] attempt to access beyond end of device [ 1217.630039][T21416] loop0: rw=12288, want=20488, limit=16368 [ 1217.639715][T21447] F2FS-fs (loop1): Invalid log blocks per segment (16711689) [ 1217.651937][T21416] attempt to access beyond end of device [ 1217.667351][T21447] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1217.675718][T21416] loop0: rw=12288, want=20488, limit=16368 [ 1217.676226][T21416] F2FS-fs (loop0): NAT is corrupt, run fsck to fix it [ 1217.762333][T21416] F2FS-fs (loop0): Failed to initialize F2FS node manager (-5) [ 1217.774214][T21447] F2FS-fs (loop1): Unable to read 2th superblock 07:02:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x97) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0xffffff43, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYRESOCT=0x0, @ANYRES16=r1, @ANYRESOCT=r4, @ANYRES32=r4, @ANYRESHEX=r4, @ANYRESOCT, @ANYRES16=r3, @ANYBLOB="32d5558c3f05d83694326aa1d42db0edb8a3c929e4f96b64f0409a3ba49ec30d4f3c0846179a89d9d7cd7902c3fdac2c108e496315ab95ba23f61ea3fa902e34f3134858d1efccbd3c05bec73b6c6888b2607cdaaebe73d92560051c39fb70a64c8850ea15bc92995c7221f6af3dd03e4ff542e12194af8ecf77486b585fd3e7bb1f4e94e869387dceb144096b7bae81b5"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:44 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090fff000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000700)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000000000ff0100000000", @ANYRES32=r3, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000028001280090001007665746800000000180002801400010001000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3], 0x50}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x52) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0100000000000000140012800b000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x140}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x95}}, 0x0) [ 1218.153963][T21472] F2FS-fs (loop1): Invalid log blocks per segment (16715529) [ 1218.221000][T21472] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1218.247437][T21472] F2FS-fs (loop1): Unable to read 2th superblock [ 1218.335577][T21477] __nla_validate_parse: 9 callbacks suppressed [ 1218.335591][T21477] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1218.368987][T21472] F2FS-fs (loop1): Invalid log blocks per segment (16715529) [ 1218.383519][T21472] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1218.406501][T21472] F2FS-fs (loop1): Unable to read 2th superblock 07:02:44 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000040100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1218.490352][T21477] 8021q: adding VLAN 0 to HW filter on device bond1 [ 1218.621858][T21480] bond1: (slave veth40): Enslaving as an active interface with an up link [ 1218.659261][T21481] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1218.757369][T21487] device vlan2 entered promiscuous mode [ 1218.775479][T21534] F2FS-fs (loop1): Invalid log blocks per segment (67108873) [ 1218.816324][T21487] device bridge3 entered promiscuous mode [ 1218.824627][T21534] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1218.834814][T21534] F2FS-fs (loop1): Unable to read 2th superblock [ 1218.853732][T21487] bond1: (slave vlan2): Enslaving as an active interface with an up link [ 1218.862611][T21471] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:45 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1218.922582][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond1: link becomes ready [ 1218.962144][T21477] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 07:02:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r9, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r8) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(r8, &(0x7f0000000a40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000400)={0x600, r10, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_AKM_SUITES={0x8, 0x4c, [0xfac0e]}, @NL80211_ATTR_CIPHER_SUITE_GROUP={0x8, 0x4a, 0xfac0b}, @NL80211_ATTR_BEACON_TAIL={0x5d0, 0xf, "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"}, @NL80211_ATTR_SMPS_MODE={0x5}]}, 0x600}, 0x1, 0x0, 0x0, 0x40}, 0x2000000) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB='P\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c000100180000000a00010070656469740000000400028004000600000007000000000000000000000008000000000000000000245a8cfee0ac356945dfce3de1b51055c328d0117a9de15deb831a75490267ea6d886c1682e8377d6fb1e8ac696cff3ddb52969691fd4a1afb821309a57ad6ae09b2dab53c02df7729155d46a65d6924656ed2f4bd6654c9c2ab12fafcb1656da202d70ce1084c4d258e1175ded8a2"], 0x50}}, 0x0) [ 1218.971597][T21534] F2FS-fs (loop1): Invalid log blocks per segment (67108873) [ 1218.971616][T21534] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1218.971689][T21534] F2FS-fs (loop1): Unable to read 2th superblock 07:02:45 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1219.187783][T21480] bond1: (slave veth42): Enslaving as an active interface with an up link [ 1219.228909][T21481] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1219.268445][T21559] F2FS-fs (loop1): Small segment_count (31 < 2 * 24) [ 1219.291834][T21559] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1219.316966][T21558] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1219.371375][T21559] F2FS-fs (loop1): Unable to read 2th superblock 07:02:45 executing program 0: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 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) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@delchain={0x68, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_mpls={0x30, 0x0, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x30, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x4, 0xffff}}, [@qdisc_kind_options=@q_pie={{0x8, 0x1, 'pie\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 1219.533602][T21559] F2FS-fs (loop1): Small segment_count (31 < 2 * 24) [ 1219.550185][T21555] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1219.567638][T21559] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:45 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1219.664544][T21559] F2FS-fs (loop1): Unable to read 2th superblock 07:02:45 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000040200000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f00000000c0)={0x1ff}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x68, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) 07:02:45 executing program 0: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001540)={0x2020}, 0x2020) [ 1219.900133][T21584] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1219.928414][T21586] F2FS-fs (loop1): Invalid log blocks per segment (67108873) [ 1219.985183][T21586] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1219.994248][T21586] F2FS-fs (loop1): Unable to read 2th superblock 07:02:46 executing program 0: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001540)={0x2020}, 0x2020) 07:02:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x68, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4, 0xb}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) [ 1220.073048][T21586] F2FS-fs (loop1): Invalid log blocks per segment (67108873) [ 1220.081317][T21584] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1220.093022][T21586] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1220.102151][T21586] F2FS-fs (loop1): Unable to read 2th superblock 07:02:46 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000300000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1220.300732][T21604] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0xc2}}}}}}, 0x0) [ 1220.469599][T21612] F2FS-fs (loop1): Small segment_count (31 < 3 * 24) [ 1220.500140][T21612] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:46 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:46 executing program 0: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600f5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e7580", 0x38, 0x11, 0x0, 0x0) 07:02:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r7, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r6) ioctl$PPPIOCDISCONN(r6, 0x7439) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, &(0x7f0000000480)=0x300dae, 0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705000000004034190000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg(r8, &(0x7f0000000700)={&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x2, @dev={[], 0x44}, 'veth1_to_batadv\x00'}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)="a3fbb3b7c13e72d039f5dbeb98c595790503222cd5edef5291fe7b4f3f267bcf97eab0a5cf9ec5b954", 0x29}, {&(0x7f0000000300)="cdf3aad85c25511e2f03155db9be1293a21710e037191e98477eaa079d1a9b04758e3acd55b82d96678d319c8c14dfdbb06f89526a66178e16944cae97dbe54f1a033dc9de74bd4acc417491f30be691a00625128b309dc5123965b0b5eb3c7ab7492dee570f2fabe77a0b71104e06e4b4c9743c9120f1c102b21e11bcb117a781c84549261d3f4f", 0x88}, {&(0x7f0000000480)}], 0x3, &(0x7f0000000500)=[{0xd8, 0x1, 0x2, "3a1a0bc250ea96e32b70cc849cabf5c6a7c9b26ced56b28eb2768218ff4584081b78c136b768fad94b2a9327d32032e9259b7f851729cae3092d20b609a134a006ce673b15f352000fd57a1f605c22e9f697509c93a1daa66fc58766a29dac024d26f16303327dfbbf939f3009008f28a70bd319dacc60a327a1dd201ad4dc2d18382092de236243d0e4551959692a79780acba4c60682b1bd96f0f23b30c57fd694c7845e6e757b117930266285fe24ff50d49f8604a021ceac8841dc88d35a8a56"}, {0x18, 0x1, 0xffffffff, "2815177aa041"}, {0x48, 0x108, 0x35, "c660e91f6da0f9890c4136da657915ec44e73a2114d701d39e223121d0ddd53afecf089b7cf05a10f674aa98a9df7deb82d2a6eaa8"}, {0x98, 0x10a, 0x5, "4aa54e304a3bb94482a0470a033e5366bef75169f31e5f4ffce8f6c5fe64ed6fcc6d83e1530c481789f425770e79a4100ac69b96f627022f24693d93b139747beac77c89926b9a2da37866bebaca8b93e4fbf277c12f37024d15d46b5c46ab7c26645d6568ecbb05ff6138d53e0bd51bcc8d24808d0eca2de196e40ef8150c20ebb8eadb0599a2"}], 0x1d0}, 0x20008000) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1220.603574][T21612] F2FS-fs (loop1): Unable to read 2th superblock [ 1220.666368][T21612] F2FS-fs (loop1): Small segment_count (31 < 3 * 24) [ 1220.679971][T21612] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1220.715907][T21612] F2FS-fs (loop1): Unable to read 2th superblock 07:02:47 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000400000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1221.081237][T21643] F2FS-fs (loop1): Small segment_count (31 < 4 * 24) [ 1221.122537][T21643] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1221.190106][T21643] F2FS-fs (loop1): Unable to read 2th superblock 07:02:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1221.312740][T21643] F2FS-fs (loop1): Small segment_count (31 < 4 * 24) [ 1221.383583][T21643] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1221.447206][T21643] F2FS-fs (loop1): Unable to read 2th superblock 07:02:47 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000500000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:47 executing program 0: open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r1, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) 07:02:47 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1221.945037][ T27] audit: type=1800 audit(1600758168.056:25): pid=21671 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16380 res=0 errno=0 07:02:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94", 0x5) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000140), 0x14ded905162a6a4b, 0x0, 0x0, 0x429) recvmmsg(r1, &(0x7f0000001700)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001080)=""/52, 0x34}], 0x1}}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000300)=""/133, 0x85}], 0x1}}], 0x2, 0x0, 0x0) 07:02:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00000000c0)={r6, 0x80000001}) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1222.001073][T21664] F2FS-fs (loop1): Small segment_count (31 < 5 * 24) [ 1222.007791][T21664] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1222.070282][T21664] F2FS-fs (loop1): Unable to read 2th superblock 07:02:48 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000900000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:48 executing program 0: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000100)=""/156) [ 1222.442255][T21695] F2FS-fs (loop1): Small segment_count (31 < 9 * 24) [ 1222.468907][T21695] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1222.578044][T21695] F2FS-fs (loop1): Unable to read 2th superblock 07:02:48 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x3, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x2}]}]}, {0x0, [0x0]}}, &(0x7f0000000340)=""/142, 0x33, 0x8e, 0x8}, 0x20) 07:02:48 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000a00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:48 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x40c1}, 0x4004010) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r8 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r2, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x98, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4010}, 0x4) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYRES16=r1, @ANYRESHEX, @ANYBLOB="00000000fffffffffeffffff09000100686673d6be17917489772dd1f46f3dee3db68b378efb344e86bc14db7d014907801675b9538e8de04057eda06dfc45f597117e34c6de8c0a780691e1d493b500001a2227ae8224334e1fea7b630501428b2371341abff8db283c6eb0bc0bf06fc19a5b3247b5055f80073446b936410887dd6587e475ac6429b2"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1222.827993][T21708] BPF: type_id=0 bits_offset=0 [ 1222.880026][T21708] BPF: [ 1222.886783][T21708] BPF:Invalid name [ 1222.932432][T21711] F2FS-fs (loop1): Small segment_count (31 < 10 * 24) [ 1222.941167][T21708] BPF: [ 1222.941167][T21708] [ 1222.984924][T21717] BPF: type_id=0 bits_offset=0 [ 1222.998777][T21717] BPF: [ 1223.001985][T21711] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1223.005234][T21717] BPF:Invalid name [ 1223.025908][T21717] BPF: [ 1223.025908][T21717] 07:02:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) [ 1223.074576][T21711] F2FS-fs (loop1): Unable to read 2th superblock 07:02:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000030a00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, 0x0, 0x10, 0x70bd27, 0x25dfdbfb, {{}, {}, {0x8, 0x2, 0x74}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x14}, 0x4004051) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r9, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r8) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000001a40)={0x10001, 0x9}) io_uring_register$IORING_REGISTER_BUFFERS(r8, 0x0, &(0x7f0000001980)=[{&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000480)=""/240, 0xf0}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/208, 0xd0}, {&(0x7f0000001680)=""/128, 0x80}, {&(0x7f0000000380)=""/58, 0x3a}, {&(0x7f0000001700)=""/91, 0x5b}, {&(0x7f0000001780)=""/203, 0xcb}, {&(0x7f0000001880)=""/230, 0xe6}], 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x68, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) 07:02:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) [ 1223.368567][T21729] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1223.395547][T21729] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1223.467144][T21729] F2FS-fs (loop1): Unable to read 2th superblock [ 1223.518087][T21735] __nla_validate_parse: 7 callbacks suppressed [ 1223.518102][T21735] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) 07:02:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000b00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1223.688287][T21731] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000580)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e24, 0x3, @mcast1, 0x40000}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0xf8, @remote, 0x7}, @in6={0xa, 0x4e24, 0x50, @private0={0xfc, 0x0, [], 0x1}}, @in={0x2, 0x4e23, @rand_addr=0x64010102}], 0x94) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f0000000380)={0xb, 0x10, 0xfa00, {&(0x7f0000000280), r4, 0xb49}}, 0x18) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="480001001000e5f7ecbf00000000c40037f24bfd216f249ff7a9f57fa5840bf64097c9e9719fe15e637b3c0d83f7170684875b06d3faf7df24cb43f13aa9e67a7b75221855e9bd2d201ef30a4687d3b109876fbd7f7003ab8e8b1338a8bcc4827ab692a94071a83f81", @ANYRES32=r5, @ANYBLOB="0000000000000000680012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r7 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000440)='/proc/capi/capi20\x00', 0x200cc1, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r7, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="18000065", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fedbdf25190000000400018055aea4538b0abef46d20757dacaac582a60f4bb088e7c19b33fba69eb39aec9b589aed7192e105d23091367d3a73953c58d55d7353a051933b155ead59768a8464cd06f98db9f7a4178744821f3d82e7599e5b91c14caa1e9d20d85272ab1500fcc2cf830277ba29220ec7d14a58d956d184bc82be57a5957bd584fb225828db34c9db2003df6308c5553a60bb891fe07ec3698996799a43e76e3587da70a74bec10"], 0x18}, 0x1, 0x0, 0x0, 0x40000}, 0x4005) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000740)={@rand_addr, 0x0}, &(0x7f0000000780)=0x14) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@gettclass={0x24, 0x2a, 0x200, 0x70bd2d, 0x25dfdc00, {0x0, 0x0, 0x0, r8, {0x1, 0x4}, {0xa, 0x3}, {0x5, 0xffe0}}, ["", "", "", "", "", "", "", ""]}, 0x24}}, 0x48804) 07:02:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) [ 1223.805919][T21745] F2FS-fs (loop1): Small segment_count (31 < 11 * 24) [ 1223.836481][T21745] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:50 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1223.925208][T21745] F2FS-fs (loop1): Unable to read 2th superblock 07:02:50 executing program 0: write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) [ 1224.032751][T21745] F2FS-fs (loop1): Small segment_count (31 < 11 * 24) [ 1224.068847][T21745] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1224.077123][T21745] F2FS-fs (loop1): Unable to read 2th superblock 07:02:50 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) 07:02:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000f00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:50 executing program 0: write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) 07:02:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)={0x124, 0x1, 0x2, 0x5, 0x0, 0x0, {}, [@CTA_EXPECT_FLAGS={0x8}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'ftp-20000\x00'}, @CTA_EXPECT_NAT={0x78, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x68, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @rand_addr=0x64010101}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @local}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @mcast1}}}]}, @CTA_EXPECT_NAT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x7}, @CTA_EXPECT_TUPLE={0x58, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x5}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x5}, @CTA_EXPECT_MASK={0x18, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00venh'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="c14a8e85ff6a000000000900010000000000000000000000000000665d370b0628cf102751ee72d8eba455fcc52b27"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1224.424155][T21771] F2FS-fs (loop1): Small segment_count (31 < 15 * 24) [ 1224.442494][T21771] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:50 executing program 0: write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) [ 1224.502116][T21771] F2FS-fs (loop1): Unable to read 2th superblock [ 1224.593652][T21777] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1224.614923][T21771] F2FS-fs (loop1): Small segment_count (31 < 15 * 24) [ 1224.633258][T21771] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:50 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) [ 1224.696771][T21781] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1224.716856][T21771] F2FS-fs (loop1): Unable to read 2th superblock 07:02:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000001000000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:51 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x0, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:51 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) [ 1225.029907][T21790] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1225.089144][T21794] F2FS-fs (loop1): Small segment_count (31 < 16 * 24) [ 1225.105337][T21794] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1225.160406][T21794] F2FS-fs (loop1): Unable to read 2th superblock 07:02:51 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) [ 1225.226033][T21800] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1225.246783][T21794] F2FS-fs (loop1): Small segment_count (31 < 16 * 24) [ 1225.268235][T21794] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) 07:02:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_DESTROY(r4, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, 0x3, 0x6, 0x301, 0x0, 0x0, {0x5, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8001}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r5, @ANYBLOB="0002000000000000280012000900010076657468b25a16d44beba0b7bbbae8896c30da3b7723c541592e117d7dc08d9efe8fcaa24daed41f6adad2177b29a63e7114d9d64b1cc73035b02c432ac5f1a2b22a896a33ccff7b03cd0f2b97202b6c4e160c75be94f0c3cc475096dd4c7add4ba5a02a9e78eb47d0775cf2599dd27548c150e1d8778bbd1bce81556e87d1f03ae9e6b2e23b610200f4582b67a71ffe6567401ebbe0d7e3d1eb41b300826d0243cb250869d5ccb9dc4ccfc318cdc44331613b9d564aad5006aca42d9e21ee3b3436e36e1bf2c66f9248b7eec6d8a43acdb3ea2add0eeb7d1f0b5cd0b2b88b1abef104"], 0x48}}, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'syz0\x00'}, {0x20, 'syz2\x00'}, {0x20, 'U:!$#$'}], 0xa, "406ab53ef2ebd6c5"}, 0x26) sendmsg$BATADV_CMD_TP_METER(r4, &(0x7f0000000640)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008004}, 0x1) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000001300000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1225.331433][T21794] F2FS-fs (loop1): Unable to read 2th superblock 07:02:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) [ 1225.575490][T21822] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1225.596885][T21823] F2FS-fs (loop1): Small segment_count (31 < 19 * 24) [ 1225.611077][T21823] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1225.668942][T21823] F2FS-fs (loop1): Unable to read 2th superblock [ 1225.732141][T21823] F2FS-fs (loop1): Small segment_count (31 < 19 * 24) [ 1225.736728][T21822] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1225.769627][T21823] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) 07:02:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$HIDIOCSFLAG(0xffffffffffffffff, 0x4004480f, &(0x7f0000000280)=0x2) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) ioctl$SNAPSHOT_SET_SWAP_AREA(0xffffffffffffffff, 0x400c330d, &(0x7f00000000c0)={0x0, 0x438f}) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r9, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r8) sendmsg$FOU_CMD_GET(r8, 0xfffffffffffffffe, 0x20000000) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="000000f74582b4929b2dfabbdbe27c9a87783affe1000900010069"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1225.865248][T21823] F2FS-fs (loop1): Unable to read 2th superblock 07:02:52 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x0, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000001400000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:52 executing program 0: syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) [ 1226.067416][T21841] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1226.223845][T21852] F2FS-fs (loop1): Small segment_count (31 < 20 * 24) 07:02:52 executing program 0: syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) [ 1226.272640][T21851] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1226.282884][T21852] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1226.319777][T21852] F2FS-fs (loop1): Unable to read 2th superblock 07:02:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000001f00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:52 executing program 0: syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(0xffffffffffffffff, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) 07:02:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000300)={0x0, 0xffff0000, 0x26}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x3c) ptrace$cont(0x18, r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r6, 0x0, 0x7) sched_getparam(r6, &(0x7f00000000c0)) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000280)={0x8, 'netpci0\x00', {'veth1_to_hsr\x00'}, 0x3}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1226.544478][T21863] F2FS-fs (loop1): Small segment_count (31 < 31 * 24) [ 1226.552005][T21863] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1226.578532][T21863] F2FS-fs (loop1): Unable to read 2th superblock 07:02:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, 0x0, 0x0) [ 1226.726184][T21863] F2FS-fs (loop1): Small segment_count (31 < 31 * 24) 07:02:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000300)='/proc/capi/capi20ncci\x00', 0x6081, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(r1, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0x20, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @random="19f607dbd91a"}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000024}, 0x890) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) io_getevents(0x0, 0x6, 0x3, &(0x7f0000000280)=[{}, {}, {}], &(0x7f00000000c0)={0x77359400}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1226.773980][T21863] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, 0x0, 0x0) [ 1226.868054][T21863] F2FS-fs (loop1): Unable to read 2th superblock 07:02:53 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x0, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009ffffff1f00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, 0x0, 0x0) [ 1227.229379][T21896] F2FS-fs (loop1): Invalid log blocks per segment (4294967049) 07:02:53 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1227.308831][T21896] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1227.317952][T21896] F2FS-fs (loop1): Unable to read 2th superblock 07:02:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000319dfb248ac2cd319daef5cf416971d6a2403099a9979affff00000000090001006866"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140), 0x0) [ 1227.376821][T21896] F2FS-fs (loop1): Invalid log blocks per segment (4294967049) [ 1227.400582][T21896] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1227.470228][T21896] F2FS-fs (loop1): Unable to read 2th superblock 07:02:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000002000000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140), 0x0) [ 1227.817575][T21927] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 32) [ 1227.842003][T21927] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1227.860262][T21927] F2FS-fs (loop1): Unable to read 2th superblock 07:02:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r6, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r5) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000000c0)=0x7, &(0x7f0000000280)=0x2) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=r7, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c000100180000000a000100706564697400000004000280040006000000070000000000000000000000080000000000007d7000"], 0x50}}, 0x0) 07:02:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140), 0x0) [ 1227.933510][T21927] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 32) [ 1227.948370][T21927] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1227.970168][T21927] F2FS-fs (loop1): Unable to read 2th superblock 07:02:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000003c00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc", 0x18) [ 1228.277880][T21950] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 60) [ 1228.334280][T21950] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:54 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:02:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc", 0x18) [ 1228.461451][T21950] F2FS-fs (loop1): Unable to read 2th superblock [ 1228.550157][T21950] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 60) [ 1228.567341][T21950] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) getsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f00000000c0)=0x5, &(0x7f0000000280)=0x2) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1228.622162][T21950] F2FS-fs (loop1): Unable to read 2th superblock 07:02:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000003f00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc", 0x18) [ 1228.772528][T21973] __nla_validate_parse: 10 callbacks suppressed [ 1228.772542][T21973] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffff", 0x24) [ 1228.957821][T21983] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 63) 07:02:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705000000f09eea96631ce70800", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1229.042372][T21983] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1229.100451][T21983] F2FS-fs (loop1): Unable to read 2th superblock 07:02:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffff", 0x24) [ 1229.197524][T21983] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 63) [ 1229.217025][T21983] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1229.294402][T21995] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1229.303999][T21983] F2FS-fs (loop1): Unable to read 2th superblock 07:02:55 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000004000000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffff", 0x24) 07:02:55 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1229.493991][T21998] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b16", 0x2a) [ 1229.640543][T22009] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 64) [ 1229.684107][T22009] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b16", 0x2a) 07:02:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f00000000c0)={0x4, 0x6}) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYRES64], 0x48}, 0x1, 0x0, 0x0, 0x4c084}, 0x4000080) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1229.759246][T22009] F2FS-fs (loop1): Unable to read 2th superblock [ 1229.840783][T22009] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 64) [ 1229.864766][T22009] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b16", 0x2a) [ 1229.932148][T22009] F2FS-fs (loop1): Unable to read 2th superblock [ 1229.994514][T22028] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000004600000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1230.067970][T22032] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa", 0x2d) 07:02:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0xaf) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00006300000900080002000000000000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) r7 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r7, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000440)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r8, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r9, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"00000000000000000000000000000001"}, 0x0, 0xfffffffffffffffb}}}, 0x90) write$RDMA_USER_CM_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000600)={0x6, 0x118, 0xfa00, {{0xfffffffd, 0x401, "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", 0x89, 0xf7, 0x82, 0xfa, 0x7, 0x3, 0x3, 0x1}}}, 0x120) [ 1230.249841][T22038] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 70) [ 1230.273797][T22038] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa", 0x2d) [ 1230.354020][T22038] F2FS-fs (loop1): Unable to read 2th superblock [ 1230.414289][T22043] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1230.459786][T22038] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 70) 07:02:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa", 0x2d) [ 1230.518878][T22038] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1230.559807][T22038] F2FS-fs (loop1): Unable to read 2th superblock [ 1230.620663][T22047] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000005b00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:56 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1230.664113][T22043] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1230.684480][T22047] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0xaf) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:02:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2f) [ 1230.916590][T22065] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 91) [ 1230.934619][T22065] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1230.981428][T22065] F2FS-fs (loop1): Unable to read 2th superblock [ 1231.023032][T22072] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:02:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2f) 07:02:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) syz_io_uring_setup(0x3a2e, &(0x7f0000000280)={0x0, 0x4f4c, 0x2, 0x2, 0x309}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000300)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1231.166750][T22065] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 91) [ 1231.187242][T22065] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2f) 07:02:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000006300000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1231.254466][T22065] F2FS-fs (loop1): Unable to read 2th superblock [ 1231.502602][T22095] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 99) [ 1231.519469][T22095] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:57 executing program 0: mkdir(&(0x7f0000002280)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f0000004340)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) setxattr$trusted_overlay_nlink(&(0x7f0000002100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000006a40)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000}}}, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1231.551604][T22095] F2FS-fs (loop1): Unable to read 2th superblock 07:02:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'bridge0\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c000}, 0x40) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000082af4deecc6ff4610106758970900ebff67d67d3220b34c142b7bb95f0588a1e8c36673630000000069e091"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1231.767457][T22095] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 99) [ 1231.798443][T22095] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:58 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1231.878492][T22095] F2FS-fs (loop1): Unable to read 2th superblock 07:02:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000007100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1232.174186][T22132] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 113) [ 1232.213091][T22132] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1232.238692][T22132] F2FS-fs (loop1): Unable to read 2th superblock [ 1232.349533][T22132] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 113) [ 1232.357234][T22132] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000037500000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000000280)={0x11, 0x6, &(0x7f00000000c0)="cf5abb11153b"}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1232.425706][T22132] F2FS-fs (loop1): Unable to read 2th superblock 07:02:58 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open(&(0x7f00009e1000)='./file0\x00', 0x8060, 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, 0x0) [ 1232.667209][T22150] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1232.706886][T22150] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1232.731826][T22150] F2FS-fs (loop1): Unable to read 2th superblock [ 1232.752021][T22158] NFS: mount program didn't pass any mount data [ 1232.781376][T22163] NFS: mount program didn't pass any mount data [ 1232.791886][T22150] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1232.808682][T22150] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:02:58 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1232.836292][T22150] F2FS-fs (loop1): Unable to read 2th superblock 07:02:59 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x8000}, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0xf0e}]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x3fd1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r3, 0x0, 0x30005, 0x0) 07:02:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000037600000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:02:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = openat2(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x408402, 0x31}, 0x18) getsockname$netlink(r5, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/timer\x00', 0x80080) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1233.075946][T22178] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1233.083871][T22178] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1233.111355][T22178] F2FS-fs (loop1): Unable to read 2th superblock [ 1233.181766][T22178] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1233.195291][T22178] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1233.270103][T22178] F2FS-fs (loop1): Unable to read 2th superblock 07:02:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000038b00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1233.577435][T22201] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1233.612973][T22201] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1233.633902][T22201] F2FS-fs (loop1): Unable to read 2th superblock 07:02:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x800, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1233.691739][T22201] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1233.704152][T22201] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1233.761909][T22201] F2FS-fs (loop1): Unable to read 2th superblock [ 1233.812730][T22211] __nla_validate_parse: 11 callbacks suppressed [ 1233.812743][T22211] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003a000000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x1, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff000b) [ 1234.091346][T22222] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1234.109375][ T27] audit: type=1804 audit(1600758180.226:26): pid=22220 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir672937721/syzkaller.4hwBAA/2174/file1/bus" dev="loop0" ino=6 res=1 errno=0 07:03:00 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, 0x0, 0x0) [ 1234.143307][T22213] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1234.170376][ T27] audit: type=1804 audit(1600758180.226:27): pid=22220 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir672937721/syzkaller.4hwBAA/2174/file1/bus" dev="loop0" ino=6 res=1 errno=0 [ 1234.182933][T22222] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1234.288612][T22222] F2FS-fs (loop1): Unable to read 2th superblock [ 1234.336333][ T27] audit: type=1804 audit(1600758180.226:28): pid=22220 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir672937721/syzkaller.4hwBAA/2174/file1/bus" dev="loop0" ino=6 res=1 errno=0 07:03:00 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, 0x0, 0x0) [ 1234.507674][T22222] F2FS-fs (loop1): Invalid log blocks per segment (50331657) 07:03:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x27, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1234.599055][T22222] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1234.607330][T22222] F2FS-fs (loop1): Unable to read 2th superblock [ 1234.712769][T22245] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000026ad00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1234.827987][ T27] audit: type=1804 audit(1600758180.936:29): pid=22229 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir672937721/syzkaller.4hwBAA/2174/file1/bus" dev="loop0" ino=6 res=1 errno=0 07:03:01 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x1, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff000b) [ 1234.910934][ T27] audit: type=1804 audit(1600758180.976:30): pid=22229 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir672937721/syzkaller.4hwBAA/2174/file1/bus" dev="loop0" ino=6 res=1 errno=0 [ 1235.002305][ T27] audit: type=1804 audit(1600758180.976:31): pid=22248 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir672937721/syzkaller.4hwBAA/2174/file1/bus" dev="loop0" ino=6 res=1 errno=0 [ 1235.094691][T22245] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1235.129972][T22254] F2FS-fs (loop1): Invalid log blocks per segment (637534217) [ 1235.137477][T22254] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1235.196877][ T27] audit: type=1804 audit(1600758180.976:32): pid=22229 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir672937721/syzkaller.4hwBAA/2174/file1/bus" dev="loop0" ino=6 res=1 errno=0 [ 1235.262666][T22254] F2FS-fs (loop1): Unable to read 2th superblock [ 1235.344462][ T27] audit: type=1804 audit(1600758181.396:33): pid=22262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir672937721/syzkaller.4hwBAA/2175/file1/bus" dev="loop0" ino=7 res=1 errno=0 [ 1235.408464][T22254] F2FS-fs (loop1): Invalid log blocks per segment (637534217) [ 1235.422283][T22254] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:01 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, 0x0, 0x0) [ 1235.485888][ T27] audit: type=1804 audit(1600758181.406:34): pid=22262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir672937721/syzkaller.4hwBAA/2175/file1/bus" dev="loop0" ino=7 res=1 errno=0 [ 1235.524784][T22254] F2FS-fs (loop1): Unable to read 2th superblock 07:03:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmsg$NLBL_CALIPSO_C_LISTALL(r6, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r7 = dup(r5) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) pread64(r8, &(0x7f0000000580)=""/100, 0x64, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r9 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0x7, 0x40) ioctl$sock_inet_tcp_SIOCOUTQNSD(r9, 0x894b, &(0x7f0000000640)) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYRES16=r5, @ANYRES32=r4, @ANYBLOB="0014548011081eb803ed0000090001006866736300000000080002"], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x4800) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1235.581299][ T27] audit: type=1804 audit(1600758181.416:35): pid=22262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir672937721/syzkaller.4hwBAA/2175/file1/bus" dev="loop0" ino=7 res=1 errno=0 07:03:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000026c100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1235.864713][T22282] F2FS-fs (loop1): Invalid log blocks per segment (637534217) [ 1235.896042][T22282] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r6, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x18, 0x1406, 0x4, 0x70bd2b, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x44000) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1235.988950][T22282] F2FS-fs (loop1): Unable to read 2th superblock 07:03:02 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000097ffffff200000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1236.223181][T22289] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1236.325373][T22290] F2FS-fs (loop1): Invalid log blocks per segment (4294934281) [ 1236.353019][T22290] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1236.416663][T22290] F2FS-fs (loop1): Unable to read 2th superblock [ 1236.500200][T22292] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:02 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1236.575946][T22290] F2FS-fs (loop1): Invalid log blocks per segment (4294934281) [ 1236.629185][T22290] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1236.673503][T22290] F2FS-fs (loop1): Unable to read 2th superblock 07:03:02 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003f600000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r7, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r6) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f00000000c0)=0x8000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1236.971964][T22319] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1237.013018][T22319] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1237.058529][T22319] F2FS-fs (loop1): Unable to read 2th superblock [ 1237.154670][T22323] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1237.217682][T22319] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1237.234775][T22319] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1237.260754][T22319] F2FS-fs (loop1): Unable to read 2th superblock 07:03:03 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003f700000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1237.477976][T22324] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1237.608817][T22338] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1237.616232][T22338] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1237.706272][T22338] F2FS-fs (loop1): Unable to read 2th superblock [ 1237.831711][T22338] F2FS-fs (loop1): Invalid log blocks per segment (50331657) 07:03:04 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1237.877389][T22338] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES32=r4, @ANYRESHEX=r5], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1237.960193][T22338] F2FS-fs (loop1): Unable to read 2th superblock [ 1238.137426][T22353] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003f800000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1238.343013][T22355] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xaf) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) read$dsp(r7, &(0x7f0000000280)=""/85, 0x55) 07:03:05 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 1238.936140][T22375] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:05 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) [ 1239.644193][T22375] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:05 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x410481, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pwritev(r0, &(0x7f0000003e40)=[{0x0}, {&(0x7f0000002c00)="84", 0x1}, {&(0x7f0000002c80)="ed", 0x1}], 0x3, 0x0, 0x0) 07:03:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x26, 0x2, 0xfffffffc) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1239.923064][T22365] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1239.951057][T22365] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1240.000973][T22365] F2FS-fs (loop1): Unable to read 2th superblock 07:03:06 executing program 0: 07:03:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000097ffffff800000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1240.198934][T22398] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1240.241170][T22402] F2FS-fs (loop1): Invalid log blocks per segment (4294934281) [ 1240.278892][T22402] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:06 executing program 0: [ 1240.314797][T22402] F2FS-fs (loop1): Unable to read 2th superblock 07:03:06 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) 07:03:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003f900000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:06 executing program 0: [ 1240.473922][T22398] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:06 executing program 0: 07:03:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x1, 0x3, 0x0, 0x0, {0x5, 0x0, 0x1}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00veth\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='P\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="0400000000000000000000d18056778062452c6f757000000000000a000100d965646974000000040002800400060000000700000000000000000000000800"/80], 0x50}}, 0x0) [ 1240.689051][T22420] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1240.725700][T22420] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:06 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) [ 1240.778599][T22420] F2FS-fs (loop1): Unable to read 2th superblock 07:03:07 executing program 0: [ 1240.891190][T22429] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000097ffffff900000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1240.933418][T22429] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1241.020540][T22429] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x9) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:03:07 executing program 0: [ 1241.130064][T22439] F2FS-fs (loop1): Invalid log blocks per segment (4294934281) [ 1241.163216][T22439] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:07 executing program 0: [ 1241.177977][T22439] F2FS-fs (loop1): Unable to read 2th superblock [ 1241.252906][T22445] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1241.262700][T22439] F2FS-fs (loop1): Invalid log blocks per segment (4294934281) [ 1241.281262][T22439] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003fa00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1241.349924][T22439] F2FS-fs (loop1): Unable to read 2th superblock [ 1241.357881][T22445] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:07 executing program 0: 07:03:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$netrom(r3, &(0x7f0000000880)=""/227, 0xe3, 0x100, &(0x7f0000000340)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = signalfd4(r1, &(0x7f00000000c0)={[0x8a]}, 0x8, 0x180800) ioctl$VIDIOC_REQBUFS(r7, 0xc0145608, &(0x7f00000002c0)={0x5, 0x6, 0x1}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f9, &(0x7f00000009c0)="b4ca1ca7dec2a4b6ebe4216cb0eb67a6735759d65bf7e9d822e0aa17d18bb8871d985a6908662631bc2afe6f44fc1b566d47882175f2d47b9290106fa6980f643b0a11f0ecc98fcadc7500786773d2a63e26371a4c72fa4ba0be1eb0e1a85d272b8606159fe7adf44c7a6ef1f5bb") sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000b80)=ANY=[@ANYBLOB="7800000024000305006ce424f9160f0de7c9772b36030e8d847d589385017c93d281d91594cde3b62d7fe27e63f14d35795c88e0a0c7e9094990411aaf3c9f5f67", @ANYRESDEC=r4, @ANYBLOB="047d1c4aea141e5df1a4e033e91dd662f19fca20fac7f81eb35992b27eab76af368ef269774fb754aacfbfdf4504ef97e6db"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x68, 0x28, 0xd27, 0x0, 0xfffffffd, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}}]}, 0x68}}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x422c02, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r8, 0xae03, 0xaf) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r8, 0xc400941d, &(0x7f0000000480)={0x0, 0x2, 0x1debf23c}) 07:03:07 executing program 0: [ 1241.612022][T22459] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1241.656507][T22459] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1241.691399][T22462] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1241.714598][T22459] F2FS-fs (loop1): Unable to read 2th superblock 07:03:08 executing program 0: [ 1241.849903][T22459] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1241.857326][T22459] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003fb00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1241.924963][T22459] F2FS-fs (loop1): Unable to read 2th superblock 07:03:08 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x0, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:03:08 executing program 0: [ 1242.101449][T22482] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1242.117007][T22482] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1242.142449][T22482] F2FS-fs (loop1): Unable to read 2th superblock 07:03:08 executing program 0: [ 1242.279298][T22482] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1242.290229][T22482] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:08 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x0, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1242.320158][T22482] F2FS-fs (loop1): Unable to read 2th superblock 07:03:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="67246edc2ad666b7be76e7c593c40d7c9bc7e6", @ANYRES32=r4, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c000100180000000a00010070656469740000000400028004000600000007000000000000000000000008000000000000000000"], 0x50}}, 0x0) 07:03:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003fc00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:08 executing program 0: syz_mount_image$f2fs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0) [ 1242.584906][T22504] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1242.635778][T22504] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1242.710408][T22504] F2FS-fs (loop1): Unable to read 2th superblock 07:03:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r5, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x100}}, 0x9, 0x8, 0x3, 0x2, 0x200800}, &(0x7f00000000c0)=0x98) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0xaf) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0xaf) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a80)=ANY=[@ANYBLOB="040400f1280027e900161b964dc25f7e89c8ba845068a6d6dadb5b3c5d19c31fa4bb68d2330a8b19dc1ee6ad8a7b325b665f8828c5dbbb8ab309db77983e11ac221c749264082e0dad52e0193de40611ba214b317c2b119cfb789c01488cb665a3816b028abea52467710200e4041d5d65458957f7db21cd82679c4f7b99bdc5", @ANYRES32=r4, @ANYBLOB="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"], 0x404}}, 0x0) [ 1242.879098][T22504] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1242.895027][T22504] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x8000002, 0x0, @ipv4={[], [], @loopback}}, 0x1c) [ 1242.962506][T22504] F2FS-fs (loop1): Unable to read 2th superblock 07:03:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003fd00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:09 executing program 0: syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001580)={[{@file_umask={'file_umask'}}]}) 07:03:09 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x0, 0xa02, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:03:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) getsockname$packet(r3, &(0x7f0000000940)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000980)=0x14) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x200, 0x0) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r8, 0xc0305616, &(0x7f0000000480)={0x0, {0x1, 0xec}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)=@getchain={0x2c, 0x66, 0x0, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r7, {0x6bbd401d45246d5a, 0x6}, {0x9, 0xe}, {0xd, 0xffff}}, [{0x8}]}, 0x2c}}, 0x0) r9 = open(&(0x7f00000004c0)='./file0\x00', 0x480203, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f0000000500)={r3, 0x401, 0x523a, "eab4a6ec0e9d57b504620d538e56cacdeca41ba9a11caf74638c3775325ebdcacc454294878bdc545c5e6436414810170de5f8a7e48074b9cf3ac886a619342405541770223898c88ef9f59dbf78e1ba27e24769f9471d57dbc503accd61a08fa2833d1354d51012a09222b6"}) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000580)) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000000280)=""/224) [ 1243.355523][T22542] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1243.407103][T22544] hfs: can't find a HFS filesystem on dev loop0 [ 1243.421580][T22542] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1243.486333][T22542] F2FS-fs (loop1): Unable to read 2th superblock [ 1243.513758][T22544] hfs: can't find a HFS filesystem on dev loop0 [ 1243.660937][T22542] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1243.684240][T22557] Unknown ioctl -1070574058 [ 1243.708285][T22542] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000240)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x36}}, 0xc02, &(0x7f0000000180)=[{&(0x7f0000000000)="b2", 0x3c}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) [ 1243.780189][T22542] F2FS-fs (loop1): Unable to read 2th superblock 07:03:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003fe00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:10 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88a02, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r0, &(0x7f0000000280)={@void, @val={0x3}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @echo_reply={0x0, 0x0, 0x0, 0x68, 0x98, "e50576fdd5da98c198e56bd03edaaeaa9e66cbb3ac76a928a33967b03796b3c791b8e7157964bb85954056d092021efe04cc003aabd02a4343296c2734185f95402b32aad7a597394e7047b2463b783236511d66721163633edcd93fd6b284ad"}}}}, 0x86) 07:03:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) uselib(&(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYRESOCT=r5, @ANYRES32=r4, @ANYRES64=r1], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1244.150682][T22576] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1244.174613][T22576] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1244.211007][T22576] F2FS-fs (loop1): Unable to read 2th superblock 07:03:11 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:03:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468f8d3b1e2add91a03d9b2065a3fbcd57f4e92646bae9b62c2c132d1bd2e6106a1fd09b45a83cdcb3586882fdb1356f86e5b96f9f633c0ad36fda7643815b077d733cdc87a6cb16bafa2db3aefe36ca34e1d99f6b534a0d0d207dbcfe9aeef0e154d908083a23060961864f0c59e451a0675376333708e16162f06ee09de99c6381d3381b8a370398a554c9ba1d0ddff64e0b9070765f85adcd242909cce72897913e70a325ef4a23a89a6fe394163b95d"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) [ 1244.856862][T22576] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1244.864522][T22576] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1244.883845][T22576] F2FS-fs (loop1): Unable to read 2th superblock 07:03:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000ff00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:11 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e400005001000000000000800000000000020000000000000000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b0000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b", 0xed, 0x10320}, {&(0x7f0000010400)="00000000000000000000000040d2010000000005000000000000000040500100000000050000000000000000c0d1010000000005000000000000000000d0010000000004000000000000000000d2010000000005000000000000000000d10100000000040000000000000000000008000000000000020000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0d201000000000600000000000000004050010000000005000000000000000080d2010000000006000000000000000080d0010000000006000000000000000000d30100000000060000000000000000c0d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d301000000000700000000000000004050010000000005000000000000000080d3010000000007000000000000000080d0010000000006000000000000000000d30100000000060000000000000000c0d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d001000000000400000000000000000050010000000004000000000000000080d0010000000004000000000000000000d00100000000040000000000000000c0d0010000000004000000000000000000d1010000000004000000000000000000000800000000000002000000000001", 0x274, 0x10b20}, {0x0}, {&(0x7f0000013600)="00000000000000000000000000000000000200000000020000000000000000000100000000002400000000000000000001000000010000100000020001000100000000000000000050020000000004608225acec4fb69a3adfd43c53416b0100000000000000000050040000000004608225acec4fb69a3adfd43c53416b0000800000000000020000000000000000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b00008000000000000200000000000000000001000000000001000000000000000000010000000100001000000100010001000000000000000000d0000000000004608225acec4fb69a3adfd43c53416b0000800000000000020000000000000000000100000000000400000000000000000001000000010000100000010001000100000000000000000050000000000004608225acec4fb69a3adfd43c53416b0000400000000000020000000000000000000100000000000200000000000000001000000010000000100000010000000100000000000000000010000000000004608225acec4fb69a3adfd43c53416b01000000000000000000000800000000000040060000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000004608225acec4fb69a3adfd43c53416bd6f7055513444eb291145d244e3be009d496028dcf9618c9000000000000000000000000000000000000000000000000d6f7055513444eb291145d244e3be009004050010000000001000000000000015f988b48232d49aa9b2cfc726b24dab40500000000000000030000000000000004000000000100000000000000d80100000000000000393f0000620000000001000000000000e40000d00000000000e93e0000500000000001000000000000e40000500100000000793e0000700000000001000000000000e40000d00100000000093e0000700000000001000000000000e40000d00100000000093e0000700000000001000000000000e40000d00100000000b93d000070", 0x338, 0x1503dc0}, {&(0x7f0000013a00)="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", 0x240, 0x1507dc0}, 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{&(0x7f0000019e00)="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", 0x18e, 0x2538000}, {&(0x7f000001a000)="000000000000000000000000000000000000000000000000000000010000000000000007000000000000000200000000000000b00200000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b00700000000000000010000000000000006000000000000000200000000000000b0050000000000000000c001000000000000010000000000002400000000000000010000000000000005000000000000000200000000000000b00300000000000000004000000000000000010000000000002200000000000000003000000000000000010000000000000100000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001", 0x19d, 0x253be60}], 0x0, &(0x7f0000000080)={[{@discard='discard'}, {@space_cache_v2='space_cache=v2'}, {@discard='discard'}]}) [ 1245.089426][T22605] __nla_validate_parse: 7 callbacks suppressed [ 1245.089440][T22605] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1245.118222][T22606] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 255) [ 1245.156525][T22609] BTRFS: device fsid d6f70555-1344-4eb2-9114-5d244e3be009 devid 1 transid 7 /dev/loop0 scanned by syz-executor.0 (22609) [ 1245.183162][T22606] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1245.235154][T22606] F2FS-fs (loop1): Unable to read 2th superblock [ 1245.262574][T22611] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1245.282553][T22609] BTRFS info (device loop0): turning on sync discard [ 1245.327171][T22609] BTRFS info (device loop0): enabling free space tree [ 1245.350298][T22606] F2FS-fs (loop1): Invalid segment/section count (31, 24 x 255) [ 1245.408242][T22609] BTRFS info (device loop0): using free space tree [ 1245.418049][T22606] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300)='NLBL_CALIPSO\x00') ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="658a819ae11d370a2455e8aa7da6544ae5cfce84ce4e692ac0aed7c98e92012a70304bc1a1df8a8306f4e6864ae12ad7020e5457582dc2a3d4f7d81ea69df182b6671917d5d406000000005032781c6f391bf1ac2f4e82161f", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@newtfilter={0x70, 0x28, 0xd2b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0xfff1}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x40, 0x2, [@TCA_CGROUP_ACT={0x3c, 0x1, [@m_pedit={0x38, 0x3fff, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x9, 0x6, "26b4411454"}, {0xc}, {0xc}}}]}]}}]}, 0x70}}, 0x0) [ 1245.473273][T22609] BTRFS info (device loop0): has skinny extents [ 1245.503760][T22606] F2FS-fs (loop1): Unable to read 2th superblock 07:03:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000003ff00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1245.714854][T22609] BTRFS info (device loop0): enabling ssd optimizations [ 1245.790051][T22609] BTRFS info (device loop0): creating free space tree 07:03:12 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) [ 1245.875306][T22645] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1245.882927][T22645] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1245.891784][T22645] F2FS-fs (loop1): Unable to read 2th superblock 07:03:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) move_pages(0xffffffffffffffff, 0x4, &(0x7f00000000c0)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000340)=[0x7f], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x4001fe) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002900)=ANY=[@ANYRESDEC, @ANYRES16=r1, @ANYRES64=r6], 0x48}, 0x1, 0x0, 0x0, 0xa080}, 0x445) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) read$FUSE(r6, &(0x7f0000000480)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_BMAP(r6, &(0x7f0000000080)={0x18, 0xfffffffffffffffe, r7, {0x200}}, 0x18) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x44000000}, 0x40001) getsockname$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002680)=ANY=[@ANYBLOB="3800ebff270000000000adbae9386776f1f620004c03d6f519fe0000000000000000f1c1ad241ffbc0cc28e372e2a27df0c4f1c13b16651c0369e1849297c9b1c3fab86e8010379a36e1a12b87ba8703c135af280ef8a905404c041a73745c36cd92242824c843ef5c77fca62a8f2705d50551527d23927dd64d7f3935c3a6fc2bfa5c82ab3dff7806167a2017ebed6b5ecec362e5a9869d8be343166039c4ea42f2e1ff1fb2", @ANYRES32=0x0, @ANYBLOB="0400000000000000e0ff00000b0001006367726f757000000800020004000100"], 0x38}}, 0x0) [ 1245.948147][T22609] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 1246.002808][T22645] F2FS-fs (loop1): Invalid log blocks per segment (50331657) [ 1246.017254][T22645] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1246.059363][T22609] BTRFS info (device loop0): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 1246.072427][T22645] F2FS-fs (loop1): Unable to read 2th superblock 07:03:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000097fffffff00000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:12 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040000002b24ec10064b6fb14bccedfb718aef932f3889d1fdda5b9134015a860f5878c37ffe36e1165d14d435be5b317c6c8189767d2f97879f07a715bb7c169f46933d9338f4ab0483696f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x0) r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000002ac0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x80, 0x0, 0x0, &(0x7f0000001a00)=ANY=[], 0x10b8}, 0x0) close(r0) [ 1246.360611][T22663] F2FS-fs (loop1): Invalid log blocks per segment (4294934281) [ 1246.394932][T22663] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1246.449053][T22663] F2FS-fs (loop1): Unable to read 2th superblock [ 1246.559187][T22663] F2FS-fs (loop1): Invalid log blocks per segment (4294934281) [ 1246.566865][T22663] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1246.589631][T22663] F2FS-fs (loop1): Unable to read 2th superblock 07:03:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clock_getres(0x3, 0x0) 07:03:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090002000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1246.797890][T22683] F2FS-fs (loop1): Invalid log blocks per segment (131081) [ 1246.826481][T22683] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:13 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vxcan0\x00', 0x0}) connect(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1}, 0x80) recvmmsg(r0, &(0x7f0000006ec0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10002, 0x0) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1, 0xfb13, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9373a07edb73955521d841f2be869631ea9506dd3d50254cfa5b2b020000b62dce8100"}}, 0x80}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)={0x3, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "73e7d4409e5fccbd763c4b2efa9ba86926a1154f3c841248cd76f6d53ec3e84478c608db66edb3246aaedc4a2492aa370b290630b1c6ea9fcb444d00e70650c4"}}, 0x80}}, 0x0) 07:03:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "5117001e0000000000000400"}) tkill(r1, 0x1004000000016) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1246.940440][T22683] F2FS-fs (loop1): Unable to read 2th superblock 07:03:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r2, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'bridge_slave_1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x24048811}, 0x8800) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000480)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x240702, 0x0) r11 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r10, 0x400442c8, &(0x7f0000000580)={r11, 0x6, 0x7f, "da6b222c40a73a7718063dfb3b586d32fed4bcfd2af3bb5946a66744fdf91f51cdaa62e6cc538489cffb1248cb3dc323a06191330a2c7d572d2c2a158b897ee5e946c6861d7aac49ba088a97b80d3238ff37ae39ae7df6b40a547077e3bc640567e712ea8ff83b6987cd932fe1964a90db9e5e7988b284af1cd5a9ebb7e56f07eb9fba7257b9fc02cc5461c6457829ff8962201ca0e21d5ce906"}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x68, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x4}, {0xfff2}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) [ 1247.071981][T22683] F2FS-fs (loop1): Invalid log blocks per segment (131081) [ 1247.108559][T22683] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1247.180672][T22683] F2FS-fs (loop1): Unable to read 2th superblock 07:03:13 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, 0x0, &(0x7f0000000080)) 07:03:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090003000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1247.289817][T22705] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:13 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e400005001000000000000800000000000020000000000000000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b0000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b", 0xed, 0x10320}, {&(0x7f0000010400)="00000000000000000000000040d2010000000005000000000000000040500100000000050000000000000000c0d1010000000005000000000000000000d0010000000004000000000000000000d2010000000005000000000000000000d10100000000040000000000000000000008000000000000020000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0d201000000000600000000000000004050010000000005000000000000000080d2010000000006000000000000000080d0010000000006000000000000000000d30100000000060000000000000000c0d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d301000000000700000000000000004050010000000005000000000000000080d3010000000007000000000000000080d0010000000006000000000000000000d30100000000060000000000000000c0d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d001000000000400000000000000000050010000000004000000000000000080d0010000000004000000000000000000d00100000000040000000000000000c0d0010000000004000000000000000000d1010000000004000000000000000000000800000000000002000000000001", 0x274, 0x10b20}, 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0x338, 0x1503dc0}, 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leftover after parsing attributes in process `syz-executor.2'. [ 1247.590520][T22716] F2FS-fs (loop1): Invalid log blocks per segment (196617) [ 1247.643740][T22716] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1247.667410][T22716] F2FS-fs (loop1): Unable to read 2th superblock 07:03:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) semctl$GETALL(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000280)=""/191) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000011000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@newtfilter={0x48, 0x28, 0x2, 0x0, 0x1, {0x0, 0x0, 0x0, r4, {0x4, 0xd}, {0x0, 0xfff3}, {0xd}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x1c, 0x2, [@TCA_BPF_CLASSID={0x8, 0x3, {0x1, 0x4}}, @TCA_BPF_FLAGS={0x8, 0x8, 0x1}, @TCA_BPF_CLASSID={0x8, 0x3, {0xc, 0x10}}]}}]}, 0x48}}, 0x0) [ 1247.692336][T22719] BTRFS info (device loop0): turning on sync discard [ 1247.701494][T22719] BTRFS info (device loop0): disk space caching is enabled [ 1247.723303][T22719] BTRFS info (device loop0): has skinny extents [ 1247.734893][T22716] F2FS-fs (loop1): Invalid log blocks per segment (196617) [ 1247.754904][T22716] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1247.830544][T22716] F2FS-fs (loop1): Unable to read 2th superblock 07:03:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090004000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="500000002800270d000000000000000000000080", @ANYRES32=r4, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c000100180000000a00010070656469740000000400028004000600000007000000000000000000000008000000000000000000"], 0x50}}, 0x0) 07:03:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x6f, &(0x7f0000000400)="c4c691019919da078a0098d3e0c393b0400500000000000000000022addee07bee0e6333b5cacd893169b618322ff66020bb511253508b5a4496728cc7c448fc2362e0d268240e626171f8a79effea6529628423ab1a642656e3c25562876465c0fa52b8f347300900bc478b019a98"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r3 = getpid() tkill(r3, 0x3d) [ 1248.012331][T22719] BTRFS info (device loop0): enabling ssd optimizations 07:03:14 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e400005001000000000000800000000000020000000000000000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b0000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b", 0xed, 0x10320}, {&(0x7f0000010400)="00000000000000000000000040d2010000000005000000000000000040500100000000050000000000000000c0d1010000000005000000000000000000d0010000000004000000000000000000d2010000000005000000000000000000d10100000000040000000000000000000008000000000000020000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0d201000000000600000000000000004050010000000005000000000000000080d2010000000006000000000000000080d0010000000006000000000000000000d30100000000060000000000000000c0d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d301000000000700000000000000004050010000000005000000000000000080d3010000000007000000000000000080d0010000000006000000000000000000d30100000000060000000000000000c0d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d001000000000400000000000000000050010000000004000000000000000080d0010000000004000000000000000000d00100000000040000000000000000c0d0010000000004000000000000000000d1010000000004000000000000000000000800000000000002000000000001", 0x274, 0x10b20}, {&(0x7f0000013600)="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", 0x338, 0x1503dc0}, {&(0x7f0000013a00)="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", 0x240, 0x1507dc0}, 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Invalid log blocks per segment (262153) [ 1248.146713][T22753] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1248.191911][T22756] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x4c733b05fcb778bb, 0x0) ioctl$RTC_VL_CLR(r1, 0x7014) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r6 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x9, 0x200800) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x38, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x8, 0x2, [@TCA_CGROUP_ACT={0x4}]}}]}, 0x38}}, 0x0) [ 1248.264749][T22753] F2FS-fs (loop1): Unable to read 2th superblock [ 1248.278296][T22764] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:14 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x100}}}, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./file0/file0\x00', 0x185842, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x402c5828, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7}) [ 1248.371765][T22753] F2FS-fs (loop1): Invalid log blocks per segment (262153) [ 1248.390552][T22753] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090005000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1248.479303][T22753] F2FS-fs (loop1): Unable to read 2th superblock [ 1248.501658][T22779] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:14 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x46) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002a0, 0xe80, 0x34000, &(0x7f0000000500)="b9ff0300000d698cb89e14f08847000f88a8003f4305638877fbac141421e9", 0x0, 0x100}, 0x28) [ 1248.668300][T22785] BTRFS info (device loop0): turning on sync discard [ 1248.691551][T22785] BTRFS info (device loop0): disk space caching is enabled [ 1248.737001][T22785] BTRFS info (device loop0): has skinny extents [ 1248.796637][T22804] F2FS-fs (loop1): Invalid log blocks per segment (327689) [ 1248.826118][T22804] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1248.916083][T22804] F2FS-fs (loop1): Unable to read 2th superblock [ 1248.943245][T22785] BTRFS info (device loop0): enabling ssd optimizations [ 1248.969387][T22786] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1249.027657][T22804] F2FS-fs (loop1): Invalid log blocks per segment (327689) [ 1249.070172][T22804] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="48000000100005070400000000c0f6e7f22c6a76210100000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\x00', @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x1a40, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x1a10, 0x2, [@TCA_CGROUP_EMATCHES={0x1a0c, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x1c0, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x2, 0x0, 0x0, {{0x0, 0x8, 0x7}, {0x0, 0x2, 0x1}}}, @TCF_EM_IPT={0x104, 0x1, 0x0, 0x0, {{0x0, 0x9, 0x5}, [@TCA_EM_IPT_MATCH_DATA={0xd3, 0x5, "73f9c6409b8ff7a294c0cdc74356787935a19b2e0186ef0975d71d645dd58ff7b9e6d08172df3e87654442d95d737f76c6253461b6560cf158e4d48173bd5a089e3656f111e23eb8b5d15a2b992306eb172983c3edb25e0819d5188f747b67ad360f315b8e7e00dc5156acf7e51d011324ce792d741758d6002ea273791d817d26e6f1a62020d85715a09f2dc0b80fef774a7f5f6e1f40e83d3cef57856101b0a67898ea97a888701711351b3a859669e6a10a4107a82d3d18995e00b323664de1bfe50fe2f5f8939c8ae51e5b1a01"}, @TCA_EM_IPT_MATCH_DATA={0x5, 0x5, "85"}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x5}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x1}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}]}}, @TCF_EM_CANID={0x14, 0x2, 0x0, 0x0, {{0x3, 0x7, 0x4f}, {{0x3, 0x0, 0x0, 0x1}, {0x2, 0x0, 0x1, 0x1}}}}, @TCF_EM_CONTAINER={0x68, 0x1, 0x0, 0x0, {{0x70, 0x0, 0x9}, "0e1bc153e99ad1603d00254db93f85db788ee029628845a350c0ed1e264db5f742e8742e694ecb68928cd3050722180221ec0e2bdbdee49c758ee1dbe475cfd5caa8ea743eb8b3b058728b62905a71b0c0126836cc01a2c00cfce0"}}, @TCF_EM_CMP={0x18, 0x2, 0x0, 0x0, {{0x0, 0x1, 0xfff8}, {0xfffffc01, 0x608c, 0xf000, 0x5, 0x5, 0x0, 0x2}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x3, 0x7, 0x1f}, {{0x1, 0x1}, {0x1, 0x0, 0x0, 0x1}}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x400}}, @TCA_EMATCH_TREE_LIST={0x1294, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x14, 0x3, 0x0, 0x0, {{0x3199, 0x9, 0xb80e}, [@TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x1}]}}, @TCF_EM_U32={0x1c, 0x2, 0x0, 0x0, {{0x1000, 0x3, 0x8000}, {0xffffff81, 0x6c8, 0x7fffffff, 0xfff}}}, @TCF_EM_IPT={0x1178, 0x1, 0x0, 0x0, {{0x2, 0x9, 0xff}, [@TCA_EM_IPT_MATCH_DATA={0x97, 0x5, "01c7b062c1a35120ec9d5bce5a2f02cb5bc7702569210963153bbdf2e30489016c7ae5e8ae0f2337b2f832b6a9dcbab229aacdfb6092c821c99d2473ebf717b6ea66213e9ac0b694f8ffc07c4b2659af8baba4e71eba2cd6b5c0387638d0a8c950ea06dc5f23ab37c86f0d6806e4e7a59792b5aeba51d6b41988cd3dbb2c9c742e5ba8a43ca3875cc9990646ee25289d993ad0"}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x1}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_MATCH_REVISION={0x5}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_MATCH_DATA={0x1004, 0x5, "5aa5218b010db2cd10f1fe87f4e719f7a2f6b3caddc0203e93e89aaf3628c0c83341fc2dc2239eb452415f058330aed24620d736f4c725c4ddf35f7cb60abc17f791247210d3adf2269cdde394292866b84b4d749e759e83ca34486386d386a229f1a1ccb4a93141ac8f484e291910bfb20dde4f72b1e1a4507fb70a9023847c07d5bc3aff159694a7458bb89f28f97f98a44b0606da7c4d7de57659a8115b16e15103f783959bbfcd782c69f79bec27139279b6927b182fc1988c06127ddd0a96ffb9844dbd8734cb21a4eac2f9667e301e061b463619faa6d3f5ef1ca4c6d549827987e57d18257491ae3a89c122e96b3834c0e1f5aae1d238335543f159eff9582a43fc895570a427455e7bdfdf9815041c227a6f4abad646184b23b77c73a630bee0d9fee9b449ba4588c2b1c8058a223f9d562de398e48a863c049db4a44fe208c02bea42afddfcb53ab44a5a064b0c4d6b75cd68f13f5d3bfcb30dea8d759a5bc6f4f94728df5ce33d2439d94c1931782489d7fe3d2853c8afa2f102f5b97ce55cf4b31e106ab79b81ca7e161ef208ff51cb1f35538e9053e35aa9d1290bb95927d32967b07193b10a5b6fc2bed885a324e320f16919fd7bf8c4bf0c1191349bdcccce390b13c6228d738d62c6b8a623f03746f03edea8db57146cc762dec3e628e4e45a8de59debacda83c605700a390e80e43e94719aeb5dc535650a0725640b76a22e2119a2e0fda62df7364e1c03620c6c96bd76890feaf60d948e5267dad03c023d877603e28c797f6020af4ab71aa973042fa36fe2e222fc81154cd17fec29859074b2905b09a42d1be908e180b9c7d02f19b88b87e8ad99b6b5ab6c974f78279a78e23ee430e3cc058c83286438871438da117a0b1a66e5010c8d165f3b47288c507e88594be051c3491590b2da241978fc03ca34528c87950eb0167a102579115bf06c74e80d830f8a75582ef79c72ad31e4baf738dde211ebaf7a5157cd14629df8614ba411d57fbe1f6f840d8ead73898bcad1b3b1f8096a9b75e02306cdda988469607b7f0deb60062ac9ed026032d8725bf793be359aa8567401bca41ba40b0d9d04e2f9b25d789c80dbf7878fd2efb9a6a9f37a83388e3508a1512094a062df1b73d1e35c8bc5ad5882210756fce45b6cf3ff314055a9a329d19d98c19878c151a96ca345e6ed4e819260e1d46663ade6e69efbfe1c144133257c421d40d441fdea02c78d32ccb9c88f11bfc3e271bffb8908e85f40acbd42083e3670c981945603cecc2eea8b2fcdb3b5682bc071db05c55ee894f5132c1d50dec466c856f9b804e99ce68de01afd82f0de8d6b51b92b6827f6f7108424d11f22f1e49b8c8dc7f81c71b62e2b1d289edb2fcc528bf0c011ee9513ca383b05cc78c1acbddd41264c9b31c816fc729bc7ac423c216928d74dbb245136f71a5f519d166911a36b2465530380f4722df998e4dd9585bd088895c9a205c4eead375ca8c6c09ae6b6dc341d80dd49f13459f9d89710d37e0abb72873eabbe6a889381660562e3e2824718cd82f745c6b3dd375282d7560912acaf6fa1094fed12b38d08020ff580068de38cccf2346b31459532e8d9dbb75e50e8e0105c1b85339499cb14fc4b5974a2870388497feff6745db1b13aa06cf0773925cb4e44375daeb9dc3af9a07301360e6a8b037dfef4acd718aef48081e180a1b183539c394db24cfb1779064d909e5c4bf4fb8494ac8909a63729beac0699e15e0172c3bc417c63e604bc1dd1144a0bf13f595ce0c8ede0f09139a8c1a77679d823c7d7c612edabec25549711d59cc05a3e34dbac4f4956ee0fc39af55d635c4335156ca4ec7f5166f840337d1f542da69e21c4e45e3145eb55394a25b1888fe6158a47e567157cffa672a857e86b36f1942a0cc494518083c7383a563d79dbd7031c9f9c3ab499dc6e26e264a6178ea822ff82eb6eedab1497d5ffaf26af805e1005816a73d297b5c7893cbad3d122cc3d9c21c8ddb6b5a02211e0a6c568a1b943ddf22318c811f6734ab361bd9ae3dd6ab13b93b9ef0e9bb1a15c4d5ae8d40a68a818bf321a291a35efc9c17fcc83683fb61f5602dcc40bbefaeac64919a745ab34a841d7b5c7401701aa53030a67ad8decfef38af532cb12c52df8d6d9a8f485356c88fe19cca5565a8fa279ac6015bfb0a7f2c495dd8a7a90a6513d3ec4b6524fb9ff7d6e6c47d2aa5028bd557fcef9634089cc8b5b81324acb233e3042c2ba6959ffe92aaa069713178b4cfd23c1ae2c86ba802ec2bf3bc8dcd12f35265b42cb212624e6ee97edd8dba67aa3cdde57f78fcd96d2987771f3e4ebec3ce031aee6ed3023cb9671d532bbb68b5acc003b5af6b6c36cab2ec69b07477645596077fb07a95c5f1cbb0205f362eede3624b089a3a600501a94cdc953c60d6c0985e6ba9f4d4646f711aba62162da3e74a1fc9c134905c84c11f310a7271267ad93c55b3b53ea9ba8d90809535f68d01d2f8e2b249eb63466787ab76d9bca3c2f33fbd1245ba144d26cc4b2382f2fe54334f803336135d6327a9ad6db71221b5ee3685ceaf4a41190f50380de36ef9a8ab9b2d6e466888715a371915757c19fb38140bd2082062f725f3d4f1bdf6e4922811c174a22edca1a3b4040d4be02c5d6468886f299a72c1be813d3dab26eef8f658f1d78716f7bd4fe5a87ce3909d7e602f3c49b7b4ce73991b7a470033f1ae27e5273cb4c6268b6ebaa1f576c3e1b40e28a823f5dcc406c52a16ef2efb2ac36ee8b83c09cfbdde2e4f33d5b31dcc9b539405026de5a9a2c88bab02efadd9c152b8469a50e3bf15b8fe6ab5647125b9c84a67e07871c9c7d149a30cb7af93433ea2fe623180aa03ccaeae8b018c80a89610c804e3d67c82bd9c32e192b35ae199ae43765dd4ab0df830d2100931704efabdc10c2667b5ef0686963985a3ea5849d9988b2ecd0691d4ef0ee46275096df35ed5a18bb1b4fc72ca51be55a61294d416d3eb0aa7738fb84256a48f2b8173ea7b6899f493bb96f7195d0e34e6b62da96f73078b72e85b69578ba2518f032a5e1b5491df6e0dbc3a6a8abb08c8f88a5df66344e6807a8696bdc82c8af3482dc9de8ac72b4760c6f4effc1aba36962ddef0e113cbf8c8effa81a7d402225d80879baacaae482ea74cfbdcfe3d6d4a9a80c31d01dbcb1f3119e7c9f9b1b36bdcdc4127199c8d9d16330c1a262e2a2df5bd7df9d35cbf4c7cb44afa27741bf5395aae637908078265c3fd0de4b9ef6fe2e3aeab0274f8e825cf8a316f426983f3300558484ac2442c28b2a2e84dad18ba5ec48f05ac82ec870e479108baac1eb3949f8d4dc9d8879422558434daff86dc66d6012f8cef081c842e412b7af97915c4913929952ee49a5c0365d9977d7fc4b36aaeaead51f6e33094771410569c94643f2e2241cc8be7bba1657f014b27aeb57b899afa57df57f3437ff02722c430ae59d87b654977908a6bbf86237f85604f9b432ce5f7e9148af8fd380ae6940a9657501aae4eca7761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@TCA_EM_IPT_MATCH_DATA={0x94, 0x5, "0b9ce222d7154c67c4b0bda10c3f4f5732014ceb423f13972c4be79854038d6b2831f35fe245dbe56320faf447ca4d8fc306d49845123b8b873025afdd83e48d639ac951c9453931ce45ba0ef3bbf3427f83678e33447ace602ce5c51ecc2b465510977c87cb34c7ff766312c7bb4f494e28f4f33cb218e3e34f4b71586732ff69abab60c2c72b8ce0eef5bb0745828a"}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x4}]}}, @TCF_EM_IPT={0x28, 0x2, 0x0, 0x0, {{0x0, 0x9, 0x3}, [@TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0xf8}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x4}]}}, @TCF_EM_IPT={0x34, 0x3, 0x0, 0x0, {{0x4, 0x9, 0x8000}, [@TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x7}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x2}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}]}}, @TCF_EM_U32={0x1c, 0x3, 0x0, 0x0, {{0x5, 0x3, 0x9}, {0xb8, 0x80000000, 0xfffffffc, 0x694d}}}, @TCF_EM_META={0x70, 0x3, 0x0, 0x0, {{0x8, 0x4, 0xfff8}, [@TCA_EM_META_HDR={0xc, 0x1, {{0xd2, 0x5d, 0x3}, {0x3ff, 0xff}}}, @TCA_EM_META_LVALUE={0x28, 0x2, [@TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_VAR="0a9a9a", @TCF_META_TYPE_VAR="a74f4852f9a118fe41", @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_VAR="31758f98", @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="039e17c58e69c537"]}, @TCA_EM_META_RVALUE={0x20, 0x3, [@TCF_META_TYPE_VAR="00a60f337f213fec86", @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="c042a4", @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_INT=0x3]}, @TCA_EM_META_RVALUE={0x4}, @TCA_EM_META_RVALUE={0x9, 0x3, [@TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_VAR='s']}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x7f}}, @TCA_EMATCH_TREE_LIST={0x224, 0x2, 0x0, 0x1, [@TCF_EM_META={0x28, 0x2, 0x0, 0x0, {{0xa1d, 0x4, 0x1ff}, [@TCA_EM_META_LVALUE={0x8, 0x2, [@TCF_META_TYPE_INT=0x9]}, @TCA_EM_META_LVALUE={0x12, 0x2, [@TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_VAR="2845dd6cf436", @TCF_META_TYPE_INT=0xa]}]}}, @TCF_EM_IPSET={0x10, 0x2, 0x0, 0x0, {{0x5, 0x8, 0x4}, {0x0, 0x2, 0x1}}}, @TCF_EM_META={0x24, 0x2, 0x0, 0x0, {{0x0, 0x4, 0xfeff}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x5, 0x45, 0x1}, {0xfff7, 0x0, 0x1}}}, @TCA_EM_META_LVALUE={0xa, 0x2, [@TCF_META_TYPE_VAR="1a64", @TCF_META_TYPE_INT=0x9]}]}}, @TCF_EM_CMP={0x18, 0x2, 0x0, 0x0, {{0x1, 0x1, 0x6}, {0x80000000, 0xfffffffc, 0x2b7, 0x7, 0x7, 0x2}}}, @TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x1f3a, 0x8, 0x80}, {0x1, 0x5, 0x4}}}, @TCF_EM_CONTAINER={0x1c, 0x1, 0x0, 0x0, {{0x400, 0x0, 0xfff8}, "e1aa2e723b6c8df5a5be73c4b9e1"}}, @TCF_EM_IPT={0x180, 0x1, 0x0, 0x0, {{0x3f, 0x9, 0xfffd}, [@TCA_EM_IPT_MATCH_DATA={0xae, 0x5, "e49452f167f44018e6693fd4682fe06f789d9892a6843dabc7a103a50050065a2887af46658db50d3665cb620b3d64d396e8d96090a30d3ac456ab75151631af767c5fe8312b3adaa36ce94d1ba274ed55e2c07edb21b605a3b4b2c08b641ff34141f14896366d78c134e1b570e2f34d1852a184249e8c6dbae7099e2d8a5835210b9ea16d128c629667496439db35f1a3b030af725297686b609d749f7b89586f35dfeccea631ccc448"}, @TCA_EM_IPT_MATCH_DATA={0xb1, 0x5, "296763e2bdd32bb93451bada514edfee5b782154e9bf445b2ed7edb0a0eafb2007db23926501034dbfb23fc681f7c548e31280b8b0dda098ebe0fce8ba4ccf95deca3f8c60cdce5da80c4fdaba724149ec4a35b98d06096beace548ab6cf1ce72bbda80979558bd6afee5bcbfcad0c4d63ae2b350a7715b9ac6b35216e16095f74e62408455d097fe0ae316360ecb143dfb35c1305dbeb4f525fd94897b5b50f6545b1a4e042103f1d5b2c1ee4"}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x1}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x4}]}}]}, @TCA_EMATCH_TREE_LIST={0xb4, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0x7c, 0x2, 0x0, 0x0, {{0x3a, 0x0, 0x200}, "44d9db995c0a85e1821ea4b0cc5ece8c95c9338d1baa162fa2527a13eebf24d98c8c1f946938f9c5a83438ea203520f531bec0ed9871605332e6bf34677fa41daab304fbc10ec162a37a8f926ab8b2126c6c64307f1a2ac30a5853e48993c21925563c6a4d13a981626d378040"}}, @TCF_EM_NBYTE={0x1c, 0x3, 0x0, 0x0, {{0x1ff, 0x2, 0xe000}, {0xfffffffe, 0x8, 0x2, "a26f7b474f990cd2"}}}, @TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0xf18, 0x1, 0x81}, {0x7, 0x2c, 0x2, 0x5, 0xe, 0x1, 0x2}}}]}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x110, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x10c, 0x1, 0x0, 0x0, {{0x0, 0x9, 0x3}, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x2}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_MATCH_DATA={0xcf, 0x5, "cd3545062dd4792443cccecd11dc006e673d6969199f911714424a106171bc0fecc0eccec9d2950afc53ccbfa29c2f214dc439e2d9f7a493e7030f1c95e0f26cc12c76b9f059280e4b72948c1c571bb9da4e26b6b081e601bfef44f9ee3d8ed526635a57602613be0811d1ef2cd5078c982b774c17f31cfc0b827b7d920dad519c5a91822fb1e30d1a24c4f2a7220a65a48d4a04973f54f42b7082c944c0b9b690844f193701db20063df164b663415bec53662c53de118c601c8b574cc0b06e23f70ae504272c415a113f"}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x6}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x7f}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xf9}}, @TCA_EMATCH_TREE_LIST={0x1ac, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0xff81, 0x8, 0x3}, {0x3, 0x0, 0x3}}}, @TCF_EM_CONTAINER={0x78, 0x2, 0x0, 0x0, {{0x1f, 0x0, 0x7fff}, "69e9ae37c53029b1379d373ff7220f13a68aa8b07d019ad89228f65450e0620f8610d6e6a2db337db031925f9ee2070c238fbfe0cb3169bb15ccb13b96692f12bb0ab7d0a62f6877e7acfdad37715cf5ad750bc373fd3371602e3fbbcb8cc811c5ca442c61960fbefbde9b47"}}, @TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0x3f, 0x8, 0x8001}, {0xffffffffffffffff, 0x4, 0x3}}}, @TCF_EM_U32={0x1c, 0x2, 0x0, 0x0, {{0xfffa, 0x3, 0xac1a}, {0x0, 0x7, 0x8000, 0x5}}}, @TCF_EM_U32={0x1c, 0x1, 0x0, 0x0, {{0xf6f3}, {0x7, 0x5, 0x4, 0x6}}}, @TCF_EM_CONTAINER={0xd8, 0x3, 0x0, 0x0, {{0xfff7, 0x0, 0x3f}, "c9f7f8e7953808aa145d2aa92e0bc4585419d35f22d4c1ce68a6a305f6c2b81ecc789fb067feb61e7d8e12a24e6f8ba3f4dbec6154eac884367bb869e05ce42e69f594015c648d3278937c8def1af99dd2af9ecf34d1bf70c7fd7c855a75a5daeec7754b2a2e208554b8ea1c2a1ce1c637ee8bc2ee663210676d7547890f4f3c1cad959dc561faf67d801e144dedf617d17518a62a27972de72ce1cb8587c7542f320a80a488ef10deb80acf2f68ebeeb4a6213bdaf91244800b79dadf388ed60610f3502126a52f1a14bcfa"}}]}]}]}}]}, 0x1a40}}, 0x0) [ 1249.120557][T22804] F2FS-fs (loop1): Unable to read 2th superblock 07:03:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090006000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:15 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, 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0x274, 0x10b20}, 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0x338, 0x1503dc0}, 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0x240, 0x1507dc0}, 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{&(0x7f000001a000)="000000000000000000000000000000000000000000000000000000010000000000000007000000000000000200000000000000b00200000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b00700000000000000010000000000000006000000000000000200000000000000b0050000000000000000c001000000000000010000000000002400000000000000010000000000000005000000000000000200000000000000b00300000000000000004000000000000000010000000000002200000000000000003000000000000000010000000000000100000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001", 0x19d, 0x253be60}], 0x0, &(0x7f0000000080)={[{@acl='acl'}, {@discard='discard'}, {@discard='discard'}]}) 07:03:15 executing program 4: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f00000001c0)="4a9668ae8762dd434753dfdd3c311b1958b93cf6b8652e824cb095d1e111aff254b3351de296e38cdd5b2449a2acbe10292eabbaf5ceabb9c5e9df5b783e73f6f5791a77c680d7", 0x47, 0x600}, {0x0, 0x0, 0x10e04}], 0x0, &(0x7f0000000180)={[{@iocharset={'iocharset', 0x3d, 'macturkish'}}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) [ 1249.377756][T22831] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1249.459004][T22828] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1249.512370][T22838] F2FS-fs (loop1): Invalid log blocks per segment (393225) [ 1249.582295][T22838] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000380)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000e2dab0e6a108334a49792be0a64baea4c9e9321b7533728f97b85aa5d04ac0978da905227bec6e9eae1b2ab474847456ea12b60d32fe576b589a102471b20d0cbf57389eb49b97668bf1ff50cbc78d8e3f6915cbbc8412290c445d584e4d366b9702f0f3d0d63bd7b461ff9d5ced06619d36854a4aba0c24edeac7ad6b8d1fd0ed26341eb0def33e62f726656543f5ca71dd297dcc4cbe49ecc44781db19275a088d166b9c96124fd919fa7737e13a98ad0cbc54518a93458119", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0xc9c, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xc6c, 0x2, [@TCA_CGROUP_POLICE={0xc68, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x20}, @TCA_POLICE_TBF={0x3c, 0x1, {0x8, 0x0, 0x1ac5, 0x3ff, 0x22, {0x1, 0x1, 0x9, 0x2a4, 0x1f, 0x6}, {0x80, 0x2, 0x53, 0x0, 0x57, 0x83a2}, 0xfffffffd, 0x0, 0x10000}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x5, 0x3e3e, 0x9, 0x3ff, 0x6f, 0x2, 0x887, 0x9, 0x1000, 0x4, 0x0, 0x7f0, 0xb95f, 0x7f, 0x10000, 0x2, 0x3f, 0x0, 0x8000, 0xc9, 0x5, 0x9, 0x2, 0x8000, 0x6, 0x647c, 0x1, 0xf0000000, 0x5, 0x0, 0x0, 0x8, 0x3, 0xa3c1, 0xfffffffd, 0x2, 0x2840, 0xffff0001, 0x11, 0x101, 0x8, 0x2, 0x2, 0x5, 0x45, 0x1, 0x5, 0x558, 0xfffffffc, 0x0, 0x9, 0x9, 0x4, 0x935e, 0x8000, 0x9, 0x72128448, 0x7fffffff, 0x9, 0x4, 0x6, 0x6, 0x700, 0x935, 0x1ff, 0x3, 0x80000000, 0x5, 0x346, 0x1, 0x1, 0x2, 0x83, 0x1, 0x6, 0x4, 0x7, 0x8000, 0x10001, 0x3, 0x3, 0xfffffff7, 0x4, 0x8, 0x655, 0x101, 0x4, 0x0, 0x10000, 0x9, 0x9642, 0x2, 0x7, 0xc5ea, 0x9, 0xffff, 0x5, 0xe4, 0x200, 0x3, 0x6, 0x2, 0x400, 0x39c3, 0x80, 0x5ac, 0x0, 0x1ff, 0xfffff04d, 0x1ff, 0x100, 0x6, 0x9, 0x9, 0xd2, 0x80, 0x4, 0x9, 0x4, 0x0, 0x1, 0x7, 0xff, 0x2, 0xfffff001, 0x400, 0x7, 0x80, 0x80000001, 0x8, 0x4, 0x7, 0x5, 0x7fff, 0x1, 0x10000, 0x6, 0xfffffffc, 0x5, 0x359a, 0x4b, 0xae64, 0x621, 0x20, 0x1f, 0xc740, 0x4, 0x2, 0x0, 0x79, 0x8, 0x5, 0x1, 0x2, 0x1, 0x0, 0x6c25, 0x2, 0x8001, 0xffff, 0xb866, 0x9866, 0x200, 0x200, 0xfffffff8, 0x37, 0xfff, 0xff, 0x8, 0x2, 0x4, 0x6, 0x7, 0x1000, 0xe, 0x7fff, 0xf8, 0x5, 0xffffffde, 0x2, 0x3, 0x1, 0x2, 0x7ff, 0x7ff, 0x4, 0x9, 0x5, 0x1762, 0x6, 0x4, 0x9, 0x8, 0x7, 0x2, 0x4, 0x7ff, 0x1, 0x0, 0x4, 0x3, 0xbf, 0x2, 0x8, 0x7, 0xffffffff, 0x3f27, 0x0, 0x5, 0x3, 0xffffffe0, 0x0, 0x0, 0x2, 0xdcc8, 0x6, 0x44, 0x0, 0x0, 0x7, 0x7, 0x9, 0x2, 0xef6, 0x1c, 0x7fff, 0x3, 0x3f, 0xca9, 0x7ff, 0x5, 0x80000001, 0x5, 0x7fffffff, 0x2, 0xbf19, 0x4, 0x7f, 0xcfa0, 0x3f, 0xff, 0x81, 0x0, 0x0, 0x9, 0x4, 0x2b1800, 0xce, 0x80, 0x0, 0x4ae, 0x80000001, 0x10000, 0x62b8, 0x5, 0x4]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xfff}, @TCA_POLICE_RESULT={0x8, 0x5, 0x2}, @TCA_POLICE_RATE={0x404, 0x2, [0x10001, 0x8, 0xfffffffe, 0xd0, 0xfff, 0x2, 0x5, 0x1f, 0x80000000, 0x5, 0x9, 0x6, 0x2, 0x4, 0x4a125ada, 0x101, 0x3, 0x4, 0x800, 0x1, 0x0, 0x974, 0x100, 0x9, 0x400, 0x100, 0x1, 0x4, 0x9, 0xffffffff, 0xffffffff, 0x3b6, 0x20, 0x9, 0x5, 0x8, 0xb02, 0xf4a4, 0x8001, 0xe9f0, 0x100, 0x0, 0x401, 0x5, 0x0, 0x3, 0x3f, 0x2, 0x1, 0xa8, 0x9, 0x3, 0x4d6df90b, 0xfffffeff, 0xffffffff, 0x1ff, 0x1, 0x101, 0xfffffff8, 0x2, 0x1000, 0x80000000, 0xfffffffe, 0x8000, 0x3750, 0x1, 0xcf, 0x7fff, 0x8, 0x0, 0x9, 0x1, 0x5, 0x6, 0x9, 0x8, 0x78, 0x3, 0x4, 0x8, 0x0, 0x400, 0x20, 0x2, 0x9, 0x3ff80, 0x10001, 0x5, 0x2, 0x1, 0x3, 0x1, 0x5, 0xff, 0x7fffffff, 0x8, 0x0, 0xb8, 0x45, 0xfff, 0x43, 0x91, 0x3ff, 0xd2eb, 0x2, 0xfffffffe, 0x81, 0x200, 0x9b, 0xff, 0xff, 0x85, 0x80000000, 0x400, 0xffffffb8, 0x6, 0x80000001, 0x0, 0x8001, 0x4, 0x1, 0x2e, 0xffff, 0xffffffff, 0xc8, 0x7, 0x4, 0x4, 0x3, 0x3, 0x100, 0x7fffffff, 0x976612c, 0xffffff31, 0x6, 0x7, 0x6, 0x10001, 0x6, 0x80000001, 0xf47, 0x81, 0x7, 0x5, 0x5, 0x40, 0x6, 0x6, 0x59c, 0x5, 0x6, 0xa650, 0x400, 0xc2f0, 0xe9, 0x2, 0x3, 0x800, 0x41, 0xfffffffd, 0x7, 0xf2, 0x80000001, 0xff, 0x20, 0x2, 0x80000001, 0x7fffffff, 0x7, 0x1, 0x0, 0x8, 0x4, 0x40, 0x6, 0x5, 0x1, 0x3, 0x6, 0x5, 0x8, 0x7, 0x6, 0x9, 0x101, 0x7f, 0xfffffffb, 0x8, 0x400, 0xbb4, 0xddd, 0x3, 0x9, 0x0, 0x81, 0x4, 0xcf6, 0xffffffc0, 0xff, 0x3, 0x4, 0x2, 0xfff, 0x5, 0x5, 0x9cf, 0xfff, 0x5, 0x80000001, 0x7fff, 0x6c75, 0x361, 0x7, 0x703, 0x200, 0x3, 0x6, 0x6, 0x6, 0x9, 0x49b, 0x400, 0x80000001, 0x7fff, 0x80000000, 0xffff, 0x3, 0x30000, 0x8001, 0x6, 0x4, 0x1, 0x3, 0x5, 0x100, 0x4, 0x3, 0xa9, 0x0, 0x0, 0x1, 0x6, 0x277, 0x8001, 0x4, 0x1, 0x2, 0x10000, 0x1, 0x8, 0xffff, 0x0, 0x6d, 0x9, 0x8001, 0xfff]}, @TCA_POLICE_RATE={0x404, 0x2, [0x55, 0x6, 0x7, 0x0, 0x8, 0xd513, 0x9, 0x88, 0xfffffffd, 0x7, 0xfa, 0x5, 0x5, 0x10000, 0x8001, 0xe3, 0x8, 0x0, 0x3, 0x1000, 0xfff, 0x8, 0x5, 0xffffff7f, 0x7, 0x1a2, 0x40, 0x0, 0x5, 0x7ff, 0x3d9b, 0x9, 0x1f, 0x100, 0x2, 0x3d3, 0x7fffffff, 0x3, 0x7, 0xfac7, 0x8, 0x4, 0x200, 0x8, 0xa89, 0x0, 0x100, 0x200, 0x7, 0x6, 0x5, 0x3f, 0x2, 0x5, 0x6, 0x800, 0x4, 0xbe, 0x7fff, 0x6, 0xfcb9, 0xa78e, 0x2b6ff132, 0x2c, 0x4, 0x1, 0x100, 0x8000, 0x3, 0x4, 0x9, 0x80000000, 0xfff, 0xfffffc00, 0x7, 0x0, 0xffffffff, 0x8, 0x3e8e, 0xfff, 0x0, 0x227, 0xf561, 0x1, 0x5e, 0x1, 0x9, 0x2, 0x1, 0x2, 0x1, 0x7, 0x9, 0x2, 0x1, 0x4, 0x40, 0x1, 0x8000, 0x101, 0x8, 0x7, 0x1, 0xf7, 0x3, 0x7, 0x81, 0x452a, 0x9, 0x1, 0x5a1, 0x200, 0x7, 0x62000000, 0x0, 0x9, 0x2, 0x3, 0x8, 0x7, 0xe, 0x6, 0x4, 0x1ff, 0x400800, 0xffff7fff, 0x2, 0x10001, 0x20, 0x80, 0x1, 0x4, 0x9, 0x1, 0x5, 0x0, 0x0, 0x3, 0x8, 0x1, 0x1, 0x9, 0x5, 0x1, 0x20, 0x5, 0x9, 0x8001, 0x8, 0x5, 0x7, 0xfffffffe, 0x7fffffff, 0x2, 0x5, 0x80, 0x3, 0x5, 0x1ff, 0x65, 0x6, 0x0, 0x80001ff, 0x0, 0x7, 0xfb7b, 0x8000, 0x7, 0xe2, 0x0, 0x400, 0x5, 0x1, 0x7ff, 0x40, 0x1f, 0x95a, 0x5, 0x6, 0x7, 0x40, 0x1, 0x2, 0x3cdd31f6, 0xfffffffb, 0x6, 0x800, 0xfffff800, 0x4, 0x0, 0x7f, 0x9ef5, 0x5, 0x4, 0x7, 0x2, 0x6, 0x5, 0x8, 0x2, 0x0, 0x15a70900, 0xfffffffe, 0x80000001, 0x7, 0x7, 0x0, 0x8, 0x6, 0x1, 0x0, 0xff, 0x5, 0x4, 0x5, 0x1, 0xffffffff, 0x4, 0x20, 0x1, 0x1, 0x3, 0x2, 0x3, 0x7, 0x7fffffff, 0x3c, 0x2, 0x0, 0x8, 0x6, 0xfffffffd, 0x3, 0xcd, 0x7, 0x80000001, 0x0, 0x2, 0xfff, 0x0, 0x200, 0x200, 0x101, 0x1, 0x1, 0x529, 0x1f, 0x1ff, 0x7, 0x6, 0xffff819f, 0x9b15, 0x1, 0x101, 0x2, 0x4]}]}]}}]}, 0xc9c}}, 0x0) [ 1249.634784][T22838] F2FS-fs (loop1): Unable to read 2th superblock [ 1249.711250][T22838] F2FS-fs (loop1): Invalid log blocks per segment (393225) [ 1249.721946][T22838] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:15 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0xedf, 0x79354, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1007ff, 0x0, 0x0, 0xb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0xfffffffffffffff8, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x9000000) [ 1249.816814][T22838] F2FS-fs (loop1): Unable to read 2th superblock [ 1249.847217][T22851] BTRFS info (device loop0): turning on sync discard 07:03:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090007000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1249.878314][T22851] BTRFS info (device loop0): disk space caching is enabled [ 1249.958008][T22851] BTRFS info (device loop0): has skinny extents [ 1250.119091][T22877] F2FS-fs (loop1): Invalid log blocks per segment (458761) [ 1250.156374][T22877] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1250.180085][T22856] __nla_validate_parse: 5 callbacks suppressed [ 1250.180099][T22856] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1250.278958][T22877] F2FS-fs (loop1): Unable to read 2th superblock [ 1250.288257][T22851] BTRFS info (device loop0): enabling ssd optimizations 07:03:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r9, 0x4, &(0x7f0000000580)='@\x00', &(0x7f00000005c0)='./file0\x00', r8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r8, 0xc058534f, &(0x7f0000000280)={{0xfa, 0x2}, 0x1, 0x9, 0x3, {0xad}, 0x0, 0x5}) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, [@m_pedit={0x18, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 07:03:16 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) 07:03:16 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e400005001000000000000800000000000020000000000000000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b0000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b", 0xed, 0x10320}, {&(0x7f0000010400)="00000000000000000000000040d2010000000005000000000000000040500100000000050000000000000000c0d1010000000005000000000000000000d0010000000004000000000000000000d2010000000005000000000000000000d10100000000040000000000000000000008000000000000020000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0d201000000000600000000000000004050010000000005000000000000000080d2010000000006000000000000000080d0010000000006000000000000000000d30100000000060000000000000000c0d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d301000000000700000000000000004050010000000005000000000000000080d3010000000007000000000000000080d0010000000006000000000000000000d30100000000060000000000000000c0d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d001000000000400000000000000000050010000000004000000000000000080d0010000000004000000000000000000d00100000000040000000000000000c0d0010000000004000000000000000000d1010000000004000000000000000000000800000000000002000000000001", 0x274, 0x10b20}, {&(0x7f0000013600)="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", 0x338, 0x1503dc0}, 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0x240, 0x1507dc0}, 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Invalid log blocks per segment (458761) [ 1250.461307][T22877] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1250.487658][T22877] F2FS-fs (loop1): Unable to read 2th superblock 07:03:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090008000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, 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in process `syz-executor.2'. [ 1250.956410][T22917] BTRFS info (device loop0): turning on sync discard [ 1250.976547][T22920] F2FS-fs (loop1): Invalid log blocks per segment (524297) [ 1251.016920][T22901] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1251.027335][T22917] BTRFS info (device loop0): disk space caching is enabled 07:03:17 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) [ 1251.078165][T22920] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1251.087574][T22917] BTRFS info (device loop0): has skinny extents [ 1251.130612][T22920] F2FS-fs (loop1): Unable to read 2th superblock [ 1251.276070][T22920] F2FS-fs (loop1): Invalid log blocks per segment (524297) [ 1251.298785][T22920] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1251.338617][T22920] F2FS-fs (loop1): Unable to read 2th superblock 07:03:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090009000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:17 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) [ 1251.574691][T22917] BTRFS info (device loop0): enabling ssd optimizations [ 1251.629513][T22956] F2FS-fs (loop1): Invalid log blocks per segment (589833) [ 1251.670422][T22956] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1251.779170][T22956] F2FS-fs (loop1): Unable to read 2th superblock 07:03:17 executing program 0: syz_mount_image$btrfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e400005001000000000000800000000000020000000000000000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b0000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b", 0xed, 0x10320}, 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0x274, 0x10b20}, 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0x338, 0x1503dc0}, 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0x240, 0x1507dc0}, 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0x27d, 0x2533ee0}, {&(0x7f0000019300)="0000000000000000000000000000000000000000040000000000000000010000000000000040d101000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004", 0x64, 0x2537560}, {&(0x7f0000019400)="0000000000000000000000040000000000000000000000000000000080d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400", 0x5c, 0x2537720}, {&(0x7f0000019500)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x38, 0x2537840}, {&(0x7f0000019600)="00000600000000000000000000000000000000c0d001000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x52, 0x25378e0}, {&(0x7f0000019700)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff", 0x132, 0x25379e0}, {&(0x7f0000019900)="00000000000000000000060000000000000000010000000000000080d001000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000003481dad9f048436f944c1b99bbbc05e60000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000057bc645f00000000b5cf082a57bc645f", 0xc1, 0x2537b60}, {&(0x7f0000019a00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x48, 0x2537c80}, {&(0x7f0000019b00)="000000000000000000000000000000000000060000000000000000000000000000000000d301000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x62, 0x2537d20}, {&(0x7f0000019c00)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x3f, 0x2537e40}, {&(0x7f0000019d00)="000000000000000000070000000000000000000000000000000080d301000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000007", 0x59, 0x2537ee0}, {&(0x7f0000019e00)="e2a0b8c067e24ac7000000000000000000000000000000000000000000000000d6f7055513444eb291145d244e3be0090080d3010000000001000000000000015f988b48232d49aa9b2cfc726b24dab4070000000000000002000000000000000c000000000000d00000000000a80030000000000000663f0000350000000000d00000000000c000008000000000004e3f0000180000000000500100000000c00000800000000000363f0000180000000040500100000000a90000000000000000153f0000210000000000d00100000000c00000000200000000fd3e0000180000000080d00100000000a90000000000000000dc3e00002100000000c0d00100000000a90000000000000000bb3e0000210000000040d10100000000a900000000000000009a3e0000210000000080d10100000000a90000000000000000793e0000210000000000d30100000000a90000000000000000583e0000210000000040d30100000000a90000000000000000373e0000210000000080d30100000000a90000000000000000163e000021", 0x18e, 0x2538000}, {&(0x7f000001a000)="000000000000000000000000000000000000000000000000000000010000000000000007000000000000000200000000000000b00200000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b00700000000000000010000000000000006000000000000000200000000000000b0050000000000000000c001000000000000010000000000002400000000000000010000000000000005000000000000000200000000000000b00300000000000000004000000000000000010000000000002200000000000000003000000000000000010000000000000100000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001", 0x19d, 0x253be60}], 0x0, &(0x7f0000000080)={[{@acl='acl'}, {@discard='discard'}, {@discard='discard'}]}) 07:03:18 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) 07:03:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000a000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = syz_mount_image$cramfs(&(0x7f00000002c0)='cramfs\x00', &(0x7f0000000300)='./file0\x00', 0xa0c, 0x2, &(0x7f0000000380)=[{&(0x7f0000000340)="d4fdfafb22e76b010a48bba1d6d6577114bfc032f4d5fc2c80ae67e196dc400a", 0x20, 0x2}, {&(0x7f0000003600)="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", 0x1000, 0x5}], 0x2008468, &(0x7f0000004600)={[{'-:('}], [{@context={'context', 0x3d, 'sysadm_u'}}]}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0xaf) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0xaf) r8 = accept(r1, &(0x7f0000004640)=@phonet, &(0x7f00000046c0)=0x80) r9 = fsmount(0xffffffffffffffff, 0x1, 0x76) sendmsg$netlink(r2, &(0x7f0000004800)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000480)={0x1118, 0x1d, 0x300, 0x70bd28, 0x25dfdbfe, "", [@typed={0x14, 0x1f, 0x0, 0x0, @ipv6=@local}, @generic="7fc69ec2c7b1e622cbc5b1b247fe803da56ce9458433ce281f713a7177cb", @typed={0xb, 0x41, 0x0, 0x0, @str='cgroup\x00'}, @generic="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@generic="92688c4e7d6e962d3a3750547f0aaea147569affad28c570846cfd17fc7fc4d665347ee2c78d6e640b727247ddb605993daa916b1bc2952b5ea1fbd05c461d2742e688fe7cf54eeaf8080f6d8ca84f6000aa87e74c5f90359abce358595e58f6e2c180eaf917c724cd4326b046763241842b89516270144017700d49b1d62da0fc", @typed={0x6, 0x7c, 0x0, 0x0, @str=')\x00'}, @generic="d0885605aeee59f75af9e185481355ca2a2f39f5305643b84007924684669c3e102acd16da7d155204c3c335d6e6f883987c4d634e6a43f99a78ea41367403d5"]}, 0x1118}], 0x1, &(0x7f0000004700)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x30, 0x1, 0x1, [r5, 0xffffffffffffffff, r6, 0xffffffffffffffff, r2, r7, r8, r9]}}], 0xd0, 0x4}, 0x20040000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x68, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x38, 0x2, [@TCA_CGROUP_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x68}}, 0x0) 07:03:18 executing program 0: syz_mount_image$btrfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, 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{&(0x7f000001a000)="000000000000000000000000000000000000000000000000000000010000000000000007000000000000000200000000000000b00200000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b00700000000000000010000000000000006000000000000000200000000000000b0050000000000000000c001000000000000010000000000002400000000000000010000000000000005000000000000000200000000000000b00300000000000000004000000000000000010000000000002200000000000000003000000000000000010000000000000100000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001", 0x19d, 0x253be60}], 0x0, &(0x7f0000000080)={[{@acl='acl'}, {@discard='discard'}, {@discard='discard'}]}) [ 1252.243531][T22976] F2FS-fs (loop1): Invalid log blocks per segment (655369) [ 1252.295331][T22976] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1252.408722][T22976] F2FS-fs (loop1): Unable to read 2th superblock [ 1252.464580][T22980] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1252.530775][T22976] F2FS-fs (loop1): Invalid log blocks per segment (655369) [ 1252.538021][T22976] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1252.588999][T22976] F2FS-fs (loop1): Unable to read 2th superblock 07:03:18 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) 07:03:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000b000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1252.699859][T22980] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:18 executing program 0: syz_mount_image$btrfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, 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0x274, 0x10b20}, 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0x338, 0x1503dc0}, 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{&(0x7f000001a000)="000000000000000000000000000000000000000000000000000000010000000000000007000000000000000200000000000000b00200000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b00700000000000000010000000000000006000000000000000200000000000000b0050000000000000000c001000000000000010000000000002400000000000000010000000000000005000000000000000200000000000000b00300000000000000004000000000000000010000000000002200000000000000003000000000000000010000000000000100000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001", 0x19d, 0x253be60}], 0x0, &(0x7f0000000080)={[{@acl='acl'}, {@discard='discard'}, {@discard='discard'}]}) [ 1252.923602][T23002] F2FS-fs (loop1): Invalid log blocks per segment (720905) [ 1252.992542][T23002] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1253.025396][T23002] F2FS-fs (loop1): Unable to read 2th superblock 07:03:19 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) 07:03:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="e71aee31eaf1386c000000000000000000000000000000000000000000000000d6f7055513444eb291145d244e3be009000001000000000001000000000000005f42485266535f4d07000000000000000040d30100000000004050010000000000000000000000000000000000000000000000080000000000300200000000000600000000000000010000000000000000100000004000000040000000100000810000000500000000000000000000000000000000000000000000006109000000000000010000000001000000000000000000000800000000000080050000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000004608225acec4fb69a3adfd43c53416bd6f7055513444eb291145d244e3be009", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, 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{&(0x7f0000019900)="00000000000000000000060000000000000000010000000000000080d001000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000003481dad9f048436f944c1b99bbbc05e60000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000057bc645f00000000b5cf082a57bc645f", 0xc1, 0x2537b60}, {&(0x7f0000019a00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x48, 0x2537c80}, {&(0x7f0000019b00)="000000000000000000000000000000000000060000000000000000000000000000000000d301000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x62, 0x2537d20}, {&(0x7f0000019c00)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x3f, 0x2537e40}, {&(0x7f0000019d00)="000000000000000000070000000000000000000000000000000080d301000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000007", 0x59, 0x2537ee0}, {&(0x7f0000019e00)="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", 0x18e, 0x2538000}, {&(0x7f000001a000)="000000000000000000000000000000000000000000000000000000010000000000000007000000000000000200000000000000b00200000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b00700000000000000010000000000000006000000000000000200000000000000b0050000000000000000c001000000000000010000000000002400000000000000010000000000000005000000000000000200000000000000b00300000000000000004000000000000000010000000000002200000000000000003000000000000000010000000000000100000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001", 0x19d, 0x253be60}], 0x0, &(0x7f0000000080)={[{@acl='acl'}, {@discard='discard'}, {@discard='discard'}]}) 07:03:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = openat$misdntimer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mISDNtimer\x00', 0x201, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x7a34cfbf4b3a7730, r4, 0xf1680000) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000c40000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0xc4, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x94, 0x2, [@TCA_CGROUP_ACT={0x90, 0x1, [@m_pedit={0x8c, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x5e, 0x6, "bd0849d92f15d061d93ce740f87b72556e06f717098f0c049ce91cee6bbc5b88eb7170e9226afb2d14e739b92271c88cb7b1799dcef7c2c02eb9b1ce8a175704d990b1f989a29505a0c268f968eb13c4af8cbea376e61d55bbce"}, {0xc}, {0xc}}}]}]}}]}, 0xc4}}, 0x0) [ 1253.171967][T23002] F2FS-fs (loop1): Invalid log blocks per segment (720905) [ 1253.214773][T23002] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1253.250902][T23002] F2FS-fs (loop1): Unable to read 2th superblock 07:03:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000c000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:19 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) [ 1253.416725][T23025] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e400005001000000000000800000000000020000000000000000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b0000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b", 0xed, 0x10320}, {&(0x7f0000010400)="00000000000000000000000040d2010000000005000000000000000040500100000000050000000000000000c0d1010000000005000000000000000000d0010000000004000000000000000000d2010000000005000000000000000000d10100000000040000000000000000000008000000000000020000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0d201000000000600000000000000004050010000000005000000000000000080d2010000000006000000000000000080d0010000000006000000000000000000d30100000000060000000000000000c0d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d301000000000700000000000000004050010000000005000000000000000080d3010000000007000000000000000080d0010000000006000000000000000000d30100000000060000000000000000c0d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d001000000000400000000000000000050010000000004000000000000000080d0010000000004000000000000000000d00100000000040000000000000000c0d0010000000004000000000000000000d1010000000004000000000000000000000800000000000002000000000001", 0x274, 0x10b20}, {&(0x7f0000013600)="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", 0x338, 0x1503dc0}, {&(0x7f0000013a00)="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", 0x240, 0x1507dc0}, 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ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) [ 1253.725885][T23039] F2FS-fs (loop1): Invalid log blocks per segment (786441) [ 1253.745648][T23039] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1253.764008][T23025] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 07:03:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1d, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, 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{&(0x7f000001a000)="000000000000000000000000000000000000000000000000000000010000000000000007000000000000000200000000000000b00200000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b00700000000000000010000000000000006000000000000000200000000000000b0050000000000000000c001000000000000010000000000002400000000000000010000000000000005000000000000000200000000000000b00300000000000000004000000000000000010000000000002200000000000000003000000000000000010000000000000100000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001", 0x19d, 0x253be60}], 0x0, &(0x7f0000000080)={[{@acl='acl'}, {@discard='discard'}, {@discard='discard'}]}) [ 1253.772521][T23039] F2FS-fs (loop1): Unable to read 2th superblock 07:03:20 executing program 2: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x9, 0x0, "39606619"}, 0x400, 0x0, @offset=0x7ff}) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) [ 1253.858369][T23039] F2FS-fs (loop1): Invalid log blocks per segment (786441) [ 1253.896524][T23039] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1253.982420][T23039] F2FS-fs (loop1): Unable to read 2th superblock 07:03:20 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) 07:03:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@acl='acl'}, {@discard='discard'}, {@discard='discard'}]}) 07:03:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000d000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="000000004c696e75782076657273696f6e20352e372e31302d31726f64657465322d616d6436342028676c696e75782d7465616d40676f6f676c652e636f6d2920286763632076657273696f6e20392e070030202844656269616e20392e332e302d3132292c20474e55206c642028474e552042696e7574696c7320666f722044656269616e2920322e33342920233120534d502044656269616e20352e372e31302d31726f64657465322028323032302d30382d3132203e2032303138290040ca2ae48055eb70f96c5d581951e12afa65732353c4491c3e7bfe9d3461e456793208b81696afb0ab0da8564fdad9fd1678166ac4e493ee37e85990e9018ef6ed42028f2eb4c86a06c0395e4b6b59649a311e3ecc2191eba42b65b5a1cb6eed6feea39f971d43eb3c04ba411121f8b29366823fd83ee237bebae4c5a234572024c4b2ca28caad85785b39dcdbad63c53504bbcec949878994c9b11b3037", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:03:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x18, 0x4, 0x5, 0x0, 0x1, 0xffffffffffffffff, 0x0, [0x2e]}, 0x40) 07:03:20 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) 07:03:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@acl='acl'}, {@discard='discard'}, {@discard='discard'}]}) [ 1254.380022][T23072] F2FS-fs (loop1): Invalid log blocks per segment (851977) 07:03:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@acl='acl'}, {@discard='discard'}, {@discard='discard'}]}) [ 1254.449402][T23072] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:20 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = dup3(r1, r0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/215, 0xd7}], 0x1) 07:03:20 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) [ 1254.512218][T23072] F2FS-fs (loop1): Unable to read 2th superblock [ 1254.622025][T23072] F2FS-fs (loop1): Invalid log blocks per segment (851977) [ 1254.641292][T23072] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1c, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e400005001000000000000800000000000020000000000000000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b0000000100000000002200000000000000000001000000010000100000020001000100000000000000000050010000000004608225acec4fb69a3adfd43c53416b01000000000000000000d0010000000004608225acec4fb69a3adfd43c53416b", 0xed, 0x10320}, {&(0x7f0000010400)="00000000000000000000000040d2010000000005000000000000000040500100000000050000000000000000c0d1010000000005000000000000000000d0010000000004000000000000000000d2010000000005000000000000000000d10100000000040000000000000000000008000000000000020000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0d201000000000600000000000000004050010000000005000000000000000080d2010000000006000000000000000080d0010000000006000000000000000000d30100000000060000000000000000c0d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d301000000000700000000000000004050010000000005000000000000000080d3010000000007000000000000000080d0010000000006000000000000000000d30100000000060000000000000000c0d0010000000006000000000000000000000800000000003002000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040d001000000000400000000000000000050010000000004000000000000000080d0010000000004000000000000000000d00100000000040000000000000000c0d0010000000004000000000000000000d1010000000004000000000000000000000800000000000002000000000001", 0x274, 0x10b20}, {&(0x7f0000013600)="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", 0x338, 0x1503dc0}, {&(0x7f0000013a00)="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", 0x240, 0x1507dc0}, {&(0x7f0000014a00)="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0xf0d, 0x25074c0}, 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0xcdb, 0x250b3a0}, {&(0x7f0000016700)="0000000000000000dbbbd8326f9b86acdbbbd8326f9b86acdbbbd8326f9b86ac", 0x20, 0x250ffe0}, {&(0x7f0000016800)="5cda9a106381c2af000000000000000000000000000000000000000000000000d6f7055513444eb291145d244e3be0090040d1010000000001000000000000015f988b48232d49aa9b2cfc726b24dab40400000000000000f7ffffffffffffff02000000000001000000000000010000000000000000fb3e0000a000000000010000000000000c0001000000000000ef3e00000c", 0x94, 0x2514000}, {&(0x7f0000016900)="0000000000000000000000000000000000000000000000000000000002002e2e04000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f00000000000000000000000000000000000000009e60fdd8a47f3a5d000000000000000000000000000000000000000000000000d6f7055513444eb291145d244e3be0090080d1010000000001000000000000015f988b48232d49aa9b2cfc726b24dab40400000000000000090000000000000001000000003481dad9f048436ffb944c1b99bbbc05e6933f000008", 0x13b, 0x2517f40}, {&(0x7f0000016b00)="00000000000000000000000000000000000000000000000005", 0x19, 0x251bfe0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000018f00)="bbd0229246206301000000000000000000000000000000000000000000000000d6f7055513444eb291145d244e3be0090000d3010000000001000000000000015f988b48232d49aa9b2cfc726b24dab40600000000000000040000000000000006000000000000000000000000f90100000000000000733f0000280000000100000000000000cc0000d00000000000433f0000300000000100000000000000cc0000500100000000133f0000300000000100000000000000cc0000d00100000000e33e0000300000000100000000000000cc0000500200000000b33e0000300000000100000000000000cc0000500400000000833e000030", 0xf8, 0x2530000}, {&(0x7f0000019000)="0000000000000000030000000000000000010000000000000000d0010000000000000002000000005f988b48232d49aa9b2cfc726b24dab4030000000000000000010000000000000000d0010000000000000002000000005f988b48232d49aa9b2cfc726b24dab403000000000000000001000000000000000050010000000000008000000000005f988b48232d49aa9b2cfc726b24dab403000000000000000001000000000000000050010000000000008000000000005f988b48232d49aa9b2cfc726b24dab4030000000000000000010000000000000000d0000000000000008000000000005f988b48232d49aa9b2cfc726b24dab4000000000000000000000000000000000000000000000000000000000000000000000000000000007df88fec047e6a93000000000000000000000000000000000000000000000000d6f7055513444eb291145d244e3be0090040d3010000000001000000000000015f988b48232d49aa9b2cfc726b24dab4070000000000000001000000000000000a000000000200000000000000840000000000000000e43d0000b701000004000000000000008400000000000000002d3c0000b701000005000000000000000c06000000000000001c3c0000110000000500000000000000840000000000000000653a0000b70100000600000000000000010000000000000000c5390000a000000006000000000000000c0600000000000000b93900000c000000060000000000000054d2c2bf8d0000000094390000250000000700000000000000840000000000000000dd370000b7010000090000000000000084000000000000000026360000b7010000f7ffffffffffffff8400000000000000006f340000b701", 0x27d, 0x2533ee0}, {&(0x7f0000019300)="0000000000000000000000000000000000000000040000000000000000010000000000000040d101000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004", 0x64, 0x2537560}, {&(0x7f0000019400)="0000000000000000000000040000000000000000000000000000000080d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400", 0x5c, 0x2537720}, {&(0x7f0000019500)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x38, 0x2537840}, {&(0x7f0000019600)="00000600000000000000000000000000000000c0d001000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x52, 0x25378e0}, {&(0x7f0000019700)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff", 0x132, 0x25379e0}, {&(0x7f0000019900)="00000000000000000000060000000000000000010000000000000080d001000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000003481dad9f048436f944c1b99bbbc05e60000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000057bc645f00000000b5cf082a57bc645f", 0xc1, 0x2537b60}, {&(0x7f0000019a00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x48, 0x2537c80}, {&(0x7f0000019b00)="000000000000000000000000000000000000060000000000000000000000000000000000d301000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x62, 0x2537d20}, {&(0x7f0000019c00)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed41", 0x3f, 0x2537e40}, {&(0x7f0000019d00)="000000000000000000070000000000000000000000000000000080d301000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000007", 0x59, 0x2537ee0}, {&(0x7f0000019e00)="e2a0b8c067e24ac7000000000000000000000000000000000000000000000000d6f7055513444eb291145d244e3be0090080d3010000000001000000000000015f988b48232d49aa9b2cfc726b24dab4070000000000000002000000000000000c000000000000d00000000000a80030000000000000663f0000350000000000d00000000000c000008000000000004e3f0000180000000000500100000000c00000800000000000363f0000180000000040500100000000a90000000000000000153f0000210000000000d00100000000c00000000200000000fd3e0000180000000080d00100000000a90000000000000000dc3e00002100000000c0d00100000000a90000000000000000bb3e0000210000000040d10100000000a900000000000000009a3e0000210000000080d10100000000a90000000000000000793e0000210000000000d30100000000a90000000000000000583e0000210000000040d30100000000a90000000000000000373e0000210000000080d30100000000a90000000000000000163e000021", 0x18e, 0x2538000}], 0x0, &(0x7f0000000080)={[{@acl='acl'}, {@discard='discard'}, {@discard='discard'}]}) 07:03:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x3, 0x4, 0x1}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xd, 0x4, 0x81000000004, 0x9, 0x0, r0}, 0x40) [ 1254.688454][T23072] F2FS-fs (loop1): Unable to read 2th superblock 07:03:20 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) 07:03:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000f000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1254.950421][T23096] BTRFS info (device loop0): turning on sync discard 07:03:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x7f, 0x3, 0x4, 0x1}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xd, 0x4, 0x81000000004, 0x9, 0x0, r0}, 0x40) [ 1254.999004][T23096] BTRFS info (device loop0): disk space caching is enabled 07:03:21 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x80000000000000a, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) [ 1255.045474][T23096] BTRFS info (device loop0): has skinny extents [ 1255.045624][T23105] F2FS-fs (loop1): Invalid log blocks per segment (983049) [ 1255.171662][T23105] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1255.190707][T23105] F2FS-fs (loop1): Unable to read 2th superblock [ 1255.217213][ T8658] ================================================================== [ 1255.225694][ T8658] BUG: KASAN: stack-out-of-bounds in read_extent_buffer+0x114/0x150 [ 1255.233683][ T8658] Write of size 8 at addr ffffc90006d379f8 by task kworker/u4:9/8658 [ 1255.241746][ T8658] [ 1255.244092][ T8658] CPU: 1 PID: 8658 Comm: kworker/u4:9 Not tainted 5.9.0-rc5-next-20200921-syzkaller #0 [ 1255.253719][ T8658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1255.263858][ T8658] Workqueue: btrfs-endio-meta btrfs_work_helper [ 1255.270116][ T8658] Call Trace: [ 1255.273418][ T8658] dump_stack+0x198/0x1fb [ 1255.277763][ T8658] ? read_extent_buffer+0x114/0x150 [ 1255.282979][ T8658] ? read_extent_buffer+0x114/0x150 [ 1255.288222][ T8658] print_address_description.constprop.0.cold+0x5/0x497 [ 1255.295173][ T8658] ? check_preemption_disabled+0x50/0x130 [ 1255.300904][ T8658] ? _raw_spin_lock_irqsave+0xa9/0xd0 [ 1255.306295][ T8658] ? vprintk_func+0x95/0x1e0 [ 1255.310898][ T8658] ? read_extent_buffer+0x114/0x150 [ 1255.316104][ T8658] ? read_extent_buffer+0x114/0x150 [ 1255.321331][ T8658] kasan_report.cold+0x1f/0x37 [ 1255.326113][ T8658] ? lockdep_hardirqs_on_prepare+0x4b1/0x530 [ 1255.332103][ T8658] ? read_extent_buffer+0x114/0x150 [ 1255.337316][ T8658] check_memory_region+0x13d/0x180 [ 1255.342446][ T8658] memcpy+0x39/0x60 [ 1255.346265][ T8658] read_extent_buffer+0x114/0x150 [ 1255.351367][ T8658] btrfs_validate_metadata_buffer+0x7a1/0x900 [ 1255.357477][ T8658] ? btree_read_extent_buffer_pages+0x2e0/0x2e0 [ 1255.363731][ T8658] ? lock_downgrade+0x830/0x830 [ 1255.368594][ T8658] ? do_raw_spin_lock+0x120/0x2b0 [ 1255.373629][ T8658] ? rwlock_bug.part.0+0x90/0x90 [ 1255.378586][ T8658] ? do_raw_spin_unlock+0x171/0x230 [ 1255.383857][ T8658] ? clean_io_failure+0x73/0x510 [ 1255.388814][ T8658] end_bio_extent_readpage+0x9f0/0x1060 [ 1255.394390][ T8658] ? btrfs_submit_read_repair+0x1360/0x1360 [ 1255.400379][ T8658] ? iolatency_pd_stat+0x590/0x590 [ 1255.405508][ T8658] ? btrfs_submit_read_repair+0x1360/0x1360 [ 1255.411453][ T8658] bio_endio+0x3d3/0x7a0 [ 1255.415728][ T8658] ? btrfs_submit_read_repair+0x1360/0x1360 [ 1255.421626][ T8658] end_workqueue_fn+0x114/0x170 [ 1255.426485][ T8658] btrfs_work_helper+0x20a/0xd20 [ 1255.431438][ T8658] ? lock_is_held_type+0xbb/0xf0 [ 1255.436397][ T8658] process_one_work+0x933/0x15a0 [ 1255.441356][ T8658] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1255.446744][ T8658] ? rwlock_bug.part.0+0x90/0x90 [ 1255.451702][ T8658] worker_thread+0x64c/0x1120 [ 1255.456415][ T8658] ? process_one_work+0x15a0/0x15a0 [ 1255.461626][ T8658] kthread+0x3af/0x4a0 [ 1255.465707][ T8658] ? __kthread_bind_mask+0xc0/0xc0 [ 1255.470832][ T8658] ret_from_fork+0x1f/0x30 [ 1255.475275][ T8658] [ 1255.477602][ T8658] [ 1255.479962][ T8658] addr ffffc90006d379f8 is located in stack of task kworker/u4:9/8658 at offset 48 in frame: [ 1255.490122][ T8658] btrfs_validate_metadata_buffer+0x0/0x900 [ 1255.496019][ T8658] [ 1255.498350][ T8658] this frame has 4 objects: [ 1255.502852][ T8658] [48, 52) 'val' [ 1255.502866][ T8658] [64, 80) 'fsid' [ 1255.506501][ T8658] [96, 128) 'result' [ 1255.510225][ T8658] [160, 192) 'found' [ 1255.514204][ T8658] [ 1255.520493][ T8658] Memory state around the buggy address: [ 1255.526132][ T8658] ffffc90006d37880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1255.534198][ T8658] ffffc90006d37900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1255.542268][ T8658] >ffffc90006d37980: 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 f1 f1 04 [ 1255.550333][ T8658] ^ [ 1255.558315][ T8658] ffffc90006d37a00: f2 00 00 f2 f2 00 00 00 00 f2 f2 f2 f2 00 00 00 07:03:21 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) [ 1255.566385][ T8658] ffffc90006d37a80: 00 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 [ 1255.574460][ T8658] ================================================================== [ 1255.582528][ T8658] Disabling lock debugging due to kernel taint 07:03:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f00000000c0)={0x0, 0x0, 0x5, &(0x7f0000000040)="cd17c28950"}) openat$vfio(0xffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x80000, 0x0) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r3, &(0x7f0000004240)=[{{0x0, 0x0, 0x0}}], 0x4000078, 0x0) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f00000002c0)=0x7, 0x4) recvmmsg(r3, &(0x7f0000002280), 0x0, 0x43, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) [ 1255.617413][T23105] F2FS-fs (loop1): Invalid log blocks per segment (983049) [ 1255.640626][T23105] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1255.708010][T23105] F2FS-fs (loop1): Unable to read 2th superblock 07:03:21 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) 07:03:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090010000100000001000000000000000040000000000000180000001f", 0x31, 0x400}, {&(0x7f0000000580)="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", 0x15e, 0xb80}], 0x0, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1255.886279][T23139] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 07:03:22 executing program 4: ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001340)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000013c0)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x90}) [ 1256.039099][T23144] F2FS-fs (loop1): Invalid log blocks per segment (1048585) [ 1256.070366][T23144] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 07:03:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f00000000c0)={0x0, 0x0, 0x5, &(0x7f0000000040)="cd17c28950"}) openat$vfio(0xffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x80000, 0x0) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x8084, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sendmmsg$sock(r3, &(0x7f0000004240)=[{{0x0, 0x0, 0x0}}], 0x4000078, 0x0) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f00000002c0)=0x7, 0x4) recvmmsg(r3, &(0x7f0000002280), 0x0, 0x43, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) [ 1256.123168][T23144] F2FS-fs (loop1): Unable to read 2th superblock [ 1256.233164][T23144] F2FS-fs (loop1): Invalid log blocks per segment (1048585) [ 1256.271028][T23144] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 1256.366953][T23144] F2FS-fs (loop1): Unable to read 2th superblock [ 1256.437174][ T8658] Kernel panic - not syncing: panic_on_warn set ... [ 1256.443793][ T8658] CPU: 0 PID: 8658 Comm: kworker/u4:9 Tainted: G B 5.9.0-rc5-next-20200921-syzkaller #0 [ 1256.454888][ T8658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1256.465097][ T8658] Workqueue: btrfs-endio-meta btrfs_work_helper [ 1256.471468][ T8658] Call Trace: [ 1256.474767][ T8658] dump_stack+0x198/0x1fb [ 1256.479111][ T8658] ? read_extent_buffer+0x90/0x150 [ 1256.484256][ T8658] panic+0x382/0x7fb [ 1256.488286][ T8658] ? __warn_printk+0xf3/0xf3 [ 1256.493014][ T8658] ? preempt_schedule_common+0x59/0xc0 [ 1256.499430][ T8658] ? read_extent_buffer+0x114/0x150 [ 1256.504647][ T8658] ? preempt_schedule_thunk+0x16/0x18 [ 1256.510246][ T8658] ? trace_hardirqs_on+0x51/0x1c0 [ 1256.515279][ T8658] ? read_extent_buffer+0x114/0x150 [ 1256.520499][ T8658] ? read_extent_buffer+0x114/0x150 [ 1256.526573][ T8658] end_report+0x58/0x5e [ 1256.530739][ T8658] kasan_report.cold+0xd/0x37 [ 1256.535419][ T8658] ? lockdep_hardirqs_on_prepare+0x4b1/0x530 [ 1256.542609][ T8658] ? read_extent_buffer+0x114/0x150 [ 1256.549047][ T8658] check_memory_region+0x13d/0x180 [ 1256.554954][ T8658] memcpy+0x39/0x60 [ 1256.558770][ T8658] read_extent_buffer+0x114/0x150 [ 1256.564161][ T8658] btrfs_validate_metadata_buffer+0x7a1/0x900 [ 1256.571723][ T8658] ? btree_read_extent_buffer_pages+0x2e0/0x2e0 [ 1256.578555][ T8658] ? lock_downgrade+0x830/0x830 [ 1256.583417][ T8658] ? do_raw_spin_lock+0x120/0x2b0 [ 1256.588457][ T8658] ? rwlock_bug.part.0+0x90/0x90 [ 1256.593405][ T8658] ? do_raw_spin_unlock+0x171/0x230 [ 1256.598613][ T8658] ? clean_io_failure+0x73/0x510 [ 1256.603955][ T8658] end_bio_extent_readpage+0x9f0/0x1060 [ 1256.609518][ T8658] ? btrfs_submit_read_repair+0x1360/0x1360 [ 1256.615421][ T8658] ? iolatency_pd_stat+0x590/0x590 [ 1256.622009][ T8658] ? btrfs_submit_read_repair+0x1360/0x1360 [ 1256.628703][ T8658] bio_endio+0x3d3/0x7a0 [ 1256.632966][ T8658] ? btrfs_submit_read_repair+0x1360/0x1360 [ 1256.638865][ T8658] end_workqueue_fn+0x114/0x170 [ 1256.644827][ T8658] btrfs_work_helper+0x20a/0xd20 [ 1256.651317][ T8658] ? lock_is_held_type+0xbb/0xf0 [ 1256.656969][ T8658] process_one_work+0x933/0x15a0 [ 1256.661940][ T8658] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1256.667349][ T8658] ? rwlock_bug.part.0+0x90/0x90 [ 1256.673801][ T8658] worker_thread+0x64c/0x1120 [ 1256.678909][ T8658] ? process_one_work+0x15a0/0x15a0 [ 1256.684113][ T8658] kthread+0x3af/0x4a0 [ 1256.688188][ T8658] ? __kthread_bind_mask+0xc0/0xc0 [ 1256.693306][ T8658] ret_from_fork+0x1f/0x30 [ 1256.698800][ T8658] Kernel Offset: disabled [ 1256.703160][ T8658] Rebooting in 86400 seconds..