000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:49 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0xb00, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0003f7000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.056181][T28447] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:26:49 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x6c]}}}}}]}]}, 0x6c}}, 0x0) 10:26:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0001fe000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:49 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000002500000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.114560][T28465] tipc: Started in network mode [ 1454.119939][T28465] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1454.130506][T28465] tipc: Enabling of bearer rejected, failed to enable media [ 1454.149929][T28469] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1454.156950][T28448] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:26:49 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}}}]}]}, 0x6c}}, 0x0) 10:26:49 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0xc00, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1454.172466][T28448] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1454.207243][T28448] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1454.218676][T28479] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1454.230434][T28478] tipc: Started in network mode [ 1454.235676][T28478] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1454.244022][T28479] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1454.245514][T28478] tipc: Enabled bearer , priority 10 [ 1454.254873][T28448] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:26:49 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000fff000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.278769][T28479] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1454.289245][T28479] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1454.290896][T28486] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1454.311857][T28487] tipc: Enabling of bearer rejected, already enabled 10:26:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000080000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:49 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x74]}}}}}]}]}, 0x6c}}, 0x0) 10:26:49 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0xd00, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e004000080000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:49 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}]}]}, 0x6c}}, 0x0) 10:26:49 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000028045bc2800000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.328765][T28486] tipc: Enabling of bearer rejected, already enabled [ 1454.361756][T28495] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:26:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e001138090000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.426168][T29653] tipc: 32-bit node address hash set to 2c3a0000 [ 1454.437065][T28509] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1454.449624][T28510] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1454.453471][T28509] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1454.468882][T28509] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:26:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000a0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.475650][T28498] tipc: Started in network mode [ 1454.475683][T28510] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1454.483681][T28498] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1454.492480][T28510] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1454.504142][T28509] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1454.516505][T28498] tipc: Enabling of bearer rejected, failed to enable media 10:26:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000100000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040100000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.516989][T28510] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1454.534652][T28517] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1454.549463][T28508] tipc: Started in network mode [ 1454.554342][T28508] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1454.568708][T28508] tipc: Enabled bearer , priority 10 10:26:49 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:49 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}}}}]}]}, 0x6c}}, 0x0) 10:26:49 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0xe00, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:49 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x7a]}}}}}]}]}, 0x6c}}, 0x0) 10:26:49 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000003f00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.628610][T28509] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1454.643339][T28509] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1454.651859][T28509] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1454.658702][T28509] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:26:49 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.729401][T28541] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1454.748849][T28543] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1454.750074][T28541] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:26:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000300000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.783807][T28541] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1454.784932][T28543] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1454.791590][T28541] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1454.803380][T28543] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1454.814401][T28551] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1454.823597][T28543] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:26:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040300000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.831973][T28537] tipc: Started in network mode [ 1454.837604][T28537] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1454.847418][T28537] tipc: Enabling of bearer rejected, failed to enable media 10:26:50 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}}}]}]}, 0x6c}}, 0x0) 10:26:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.880097][T28560] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1454.914648][T28541] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1454.936780][T28541] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1454.961328][T28541] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:26:50 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:50 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x1018, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:50 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000004000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000500000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1454.979593][T28541] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1454.994361][T28566] tipc: Started in network mode [ 1454.999691][T28566] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1455.010032][T28566] tipc: Enabled bearer , priority 10 [ 1455.050398][T28572] tipc: Started in network mode [ 1455.055313][T28572] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1455.065153][T28572] tipc: Enabling of bearer rejected, failed to enable media [ 1455.080448][T28574] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1455.088611][T28574] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1455.099043][T28579] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1455.108574][T28579] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1455.111386][T28574] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1455.117754][T28579] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1455.133030][T28579] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1455.133333][T28574] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1455.355967][T29931] tipc: 32-bit node address hash set to 2c3a0000 10:26:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040500000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:50 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}}}}]}]}, 0x6c}}, 0x0) 10:26:50 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x1100, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:50 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:50 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x7c]}}}}}]}]}, 0x6c}}, 0x0) 10:26:50 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020008004000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000600000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1455.446503][T28593] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1455.454818][T28593] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1455.461557][T28594] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1455.469326][T28593] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1455.486026][T28593] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:26:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040600000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:50 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000004100000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1455.499845][T28594] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1455.508571][T28594] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1455.517824][T28602] tipc: Enabling of bearer rejected, already enabled [ 1455.528532][T28594] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1455.540342][T28601] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:26:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:50 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x1200, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1455.557361][T28607] tipc: Enabling of bearer rejected, already enabled [ 1455.578281][T28595] tipc: Started in network mode [ 1455.583272][T28595] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1455.593688][T28595] tipc: Enabled bearer , priority 10 10:26:50 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0xe0]}}}}}]}]}, 0x6c}}, 0x0) [ 1455.619416][T28594] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1455.621393][T28616] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1455.634965][T28616] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1455.649406][T28594] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1455.654444][T28616] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1455.688490][T28618] tipc: Started in network mode [ 1455.693343][T28594] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1455.693720][T28616] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1455.701120][T29653] tipc: 32-bit node address hash set to 2c3a0000 [ 1455.708297][T28618] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1455.708430][T28618] tipc: Enabling of bearer rejected, failed to enable media [ 1455.723394][T28594] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1455.751479][T28623] tipc: Started in network mode [ 1455.756486][T28623] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1455.766427][T28623] tipc: Enabled bearer , priority 10 [ 1456.005893][T29653] tipc: 32-bit node address hash set to 2c3a0000 10:26:51 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}}}}]}]}, 0x6c}}, 0x0) 10:26:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:51 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000004800000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:51 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0xed]}}}}}]}]}, 0x6c}}, 0x0) 10:26:51 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x1300, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:51 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:51 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000900000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1456.269469][T28639] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1456.283454][T28639] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:26:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040900000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1456.313383][T28639] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1456.326173][T28639] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:26:51 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000004c00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000a00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1456.355398][T28652] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1456.365023][T28650] tipc: Enabling of bearer rejected, already enabled 10:26:51 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}}}]}]}, 0x6c}}, 0x0) 10:26:51 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:51 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040a00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1456.438707][T28661] tipc: Enabling of bearer rejected, already enabled [ 1456.475960][T28669] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:26:51 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0xfc]}}}}}]}]}, 0x6c}}, 0x0) [ 1456.486995][T28669] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1456.497301][T28669] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1456.524978][T28669] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1456.584863][T28683] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1456.595698][T28685] tipc: Enabling of bearer rejected, already enabled [ 1456.635688][T28686] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1456.705884][ T2414] tipc: 32-bit node address hash set to 2c3a0000 [ 1456.895787][T29653] tipc: 32-bit node address hash set to 2c3a0000 10:26:52 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x1400, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000b00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:52 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000006000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:52 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:52 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:52 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}}}}}]}]}, 0x6c}}, 0x0) 10:26:52 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1457.245168][T28691] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1457.256427][T28691] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1457.266895][T28691] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040b00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000c00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1457.292047][T28691] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1457.305021][T28707] tipc: Enabling of bearer rejected, already enabled [ 1457.330672][T28706] tipc: Enabling of bearer rejected, already enabled 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040c00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000d00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:52 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x1810, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1457.344727][T28705] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000e00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:52 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000006800000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:52 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}}}}}]}]}, 0x6c}}, 0x0) 10:26:52 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x13, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:52 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}}]}]}, 0x6c}}, 0x0) 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:52 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1457.462823][T28729] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1457.502481][T28729] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00f2f5201000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1457.511561][T28739] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1457.529368][T28730] tipc: Started in network mode [ 1457.532121][T28729] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1457.534364][T28730] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1457.543776][T28729] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001100000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000009381100000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1457.569736][T28730] tipc: Enabling of bearer rejected, failed to enable media [ 1457.580024][T28745] tipc: Enabling of bearer rejected, already enabled [ 1457.603434][T23107] tipc: Left network mode [ 1457.611484][T23107] tipc: Disabling bearer 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:52 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x2000, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:52 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}}}}}]}]}, 0x6c}}, 0x0) 10:26:52 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000006c00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1457.618037][T23107] tipc: Left network mode [ 1457.619931][T28751] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1457.644077][T23107] tipc: Disabling bearer [ 1457.652704][T23107] tipc: Left network mode [ 1457.662116][T28730] tipc: Enabling of bearer rejected, failed to enable media 10:26:52 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x16, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001600000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:52 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}}}]}]}, 0x6c}}, 0x0) [ 1457.709452][T28760] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1457.717413][T28760] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1457.732122][T28760] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1457.746725][T23107] tipc: Left network mode 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001f00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:52 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000002000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1457.759894][T28760] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1457.772341][T23107] tipc: Disabling bearer [ 1457.778254][T23107] tipc: Left network mode [ 1457.788290][T23107] tipc: Left network mode 10:26:53 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}}}}]}]}, 0x6c}}, 0x0) 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000102000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1457.811512][T23107] tipc: Disabling bearer [ 1457.819463][T23107] tipc: Left network mode [ 1457.822906][T28768] tipc: Started in network mode [ 1457.828879][T28768] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1457.842789][T28768] tipc: Enabling of bearer rejected, failed to enable media [ 1457.856705][T23107] tipc: Left network mode 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000002200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}}}]}]}, 0x6c}}, 0x0) [ 1457.865285][T23107] tipc: Disabling bearer 10:26:53 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x2500, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:53 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d]}}}}}]}]}, 0x6c}}, 0x0) 10:26:53 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000007400000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x300, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000002500000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1457.886174][T28789] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1457.887571][T23107] tipc: Left network mode 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e008045bc2800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1457.980461][T28805] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1457.980910][T28804] tipc: Enabling of bearer rejected, already enabled [ 1457.988962][T28805] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1458.005512][T28805] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1458.015365][T23107] tipc: Left network mode [ 1458.020656][T28805] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:26:53 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000007a00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000003f00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000004000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1458.024876][T28808] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1458.050541][T28796] tipc: Started in network mode [ 1458.056536][T28796] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1458.066664][T28796] tipc: Enabled bearer , priority 10 [ 1458.075179][T23107] tipc: Left network mode 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000008004000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4000, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:53 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}}}]}]}, 0x6c}}, 0x0) 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000004800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1458.086228][T23107] tipc: Disabling bearer [ 1458.094894][T23107] tipc: Left network mode [ 1458.118918][T23107] tipc: Left network mode [ 1458.124787][T28821] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:26:53 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}}}}]}]}, 0x6c}}, 0x0) 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000004c00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x38b, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1458.144073][T23107] tipc: Left network mode [ 1458.152342][T23107] tipc: Disabling bearer [ 1458.162344][T23107] tipc: Left network mode [ 1458.172999][T28825] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1458.184719][T28825] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000005700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1458.185350][T28827] tipc: Started in network mode [ 1458.198203][T28825] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1458.225703][T28825] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1458.227667][T28827] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000006000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1458.244234][T28827] tipc: Enabling of bearer rejected, failed to enable media [ 1458.269230][T28843] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:26:53 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000228bc458000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000006800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x390, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000006c00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1458.291632][T28838] tipc: Started in network mode [ 1458.296870][T28838] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1458.313488][T28838] tipc: Enabled bearer , priority 10 10:26:53 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4800, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:53 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}}}]}]}, 0x6c}}, 0x0) 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000007400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}}}}}]}]}, 0x6c}}, 0x0) [ 1458.353282][T28851] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1458.368262][T28855] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1458.372984][T28851] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1458.392662][T28851] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000007a00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0028bc458000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1458.408762][T28851] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1458.423550][T28862] tipc: Started in network mode [ 1458.429417][T28862] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1458.443151][T28862] tipc: Enabling of bearer rejected, failed to enable media 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000008200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x391, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:53 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002ffffff8c00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000008a00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x39c, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1458.475326][T28866] tipc: Started in network mode [ 1458.480470][T28866] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1458.506620][T28866] tipc: Enabled bearer , priority 10 10:26:53 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00ffffff8c00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1458.545127][T28871] tipc: Started in network mode [ 1458.550663][T28871] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1458.561078][T28871] tipc: Enabled bearer , priority 10 [ 1458.580106][T28885] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1458.583577][T28893] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1458.595410][T28885] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1458.604872][T28885] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1458.615254][T28885] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:26:54 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x39d, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00ffffff9700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:54 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}}}}]}]}, 0x6c}}, 0x0) 10:26:54 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}}}}]}]}, 0x6c}}, 0x0) 10:26:54 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4c00, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:54 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002ffffff9700000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000026b700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000edc000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000da00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1459.185752][T29931] tipc: 32-bit node address hash set to 2c3a0000 [ 1459.192956][T28903] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1459.202798][T28903] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1459.211564][T28905] tipc: Started in network mode [ 1459.216850][T28905] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000db00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:54 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x3f6, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000026db00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e001020f5f200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1459.227073][T28903] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1459.248571][T28903] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1459.259907][T28905] tipc: Enabled bearer , priority 10 [ 1459.270089][T28906] tipc: Started in network mode [ 1459.275002][T28906] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:26:54 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}}}]}]}, 0x6c}}, 0x0) 10:26:54 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}}}}]}]}, 0x6c}}, 0x0) 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00fffffff600000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1459.284738][T28906] tipc: Enabled bearer , priority 10 [ 1459.291023][T28909] tipc: Started in network mode [ 1459.295906][T28909] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1459.305220][T28909] tipc: Enabling of bearer rejected, failed to enable media 10:26:54 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x6000, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:54 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000026b700000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000003f700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1459.379872][T28934] tipc: Started in network mode [ 1459.394721][T28934] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1459.404931][T28934] tipc: Enabled bearer , priority 10 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00fffffdf900000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:54 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x3f7, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1459.425703][T29931] tipc: 32-bit node address hash set to 2c3a0000 [ 1459.437808][T28941] tipc: Started in network mode [ 1459.450065][T28941] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1459.466999][T28941] tipc: Enabled bearer , priority 10 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00fffffdfd00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1459.478721][T28942] tipc: Started in network mode [ 1459.483595][T28942] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1459.497076][T28950] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1459.507481][T28950] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1459.515390][T28942] tipc: Enabling of bearer rejected, failed to enable media 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00fffffffd00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:54 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000001fe00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:54 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}}}}}]}]}, 0x6c}}, 0x0) [ 1459.517526][T28950] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1459.533664][T28950] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1459.556026][T28963] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1459.612976][T28968] tipc: Started in network mode [ 1459.618006][T28968] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1459.625889][T29931] tipc: 32-bit node address hash set to 2c3a0000 [ 1459.628449][T28968] tipc: Enabled bearer , priority 10 [ 1459.685696][ T5527] tipc: 32-bit node address hash set to 2c3a0000 [ 1460.265706][ T5527] tipc: 32-bit node address hash set to 2c3a0000 10:26:55 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}}}}]}]}, 0x6c}}, 0x0) 10:26:55 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x6800, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:55 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000003be00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:55 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000fff00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:55 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x3f8, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:55 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}}}}]}]}, 0x6c}}, 0x0) 10:26:55 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00ffffefff00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1460.361565][T28981] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1460.380023][T28981] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1460.395637][T29653] tipc: 32-bit node address hash set to 2c3a0000 10:26:55 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00ffefffff00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:55 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x3fb, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1460.404788][T28981] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1460.408499][T28986] tipc: Started in network mode [ 1460.419458][T28981] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1460.419614][T28986] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1460.440916][T28986] tipc: Enabled bearer , priority 10 10:26:55 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00f9fdffff00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:55 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00fdfdffff00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:55 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000edc000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1460.465660][T28980] tipc: Started in network mode [ 1460.471734][T28980] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1460.481975][T28980] tipc: Enabled bearer , priority 10 [ 1460.515576][T29653] tipc: 32-bit node address hash set to 2c3a0000 [ 1460.533296][T28980] tipc: Enabling of bearer rejected, already enabled [ 1460.585646][T29653] tipc: 32-bit node address hash set to 2c3a0000 [ 1460.601441][T29008] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1460.609301][T29008] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1460.617756][T29008] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1460.627492][T29008] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1460.756185][T30179] tipc: 32-bit node address hash set to 2c3a0000 10:26:56 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}}}]}]}, 0x6c}}, 0x0) 10:26:56 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x6c00, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e007fffffff00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}}}}]}]}, 0x6c}}, 0x0) 10:26:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x413, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:56 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000021020f5f200000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e008cffffff00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0097ffffff00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1460.991406][T29021] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1461.000129][T29021] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1461.010333][T29021] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1461.021210][T29021] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:26:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x414, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1461.050306][T29030] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1461.064874][T29031] tipc: Enabling of bearer rejected, already enabled 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00f6ffffff00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002fffffff600000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00fdffffff00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1461.100001][T29032] tipc: Enabling of bearer rejected, already enabled [ 1461.147818][T29042] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1461.157822][T29042] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1461.168994][T29042] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1461.179649][T29042] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:26:56 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}]}]}, 0x6c}}, 0x0) [ 1461.196634][T29038] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1461.292678][T29052] tipc: Started in network mode [ 1461.298067][T29052] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1461.308047][T29052] tipc: Enabled bearer , priority 10 10:26:56 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x7400, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000000000a381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}}}}]}]}, 0x6c}}, 0x0) 10:26:56 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002fffffdf900000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x415, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:56 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}}}}]}]}, 0x6c}}, 0x0) 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000000000b381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000000000c381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000000000d381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x416, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1461.496564][T29060] tipc: Started in network mode [ 1461.513773][T29064] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1461.526156][T29060] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1461.537627][T29064] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000000000e381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000000000f381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1461.555463][T29931] tipc: 32-bit node address hash set to 2c3a0000 [ 1461.566219][T29060] tipc: Enabled bearer , priority 10 [ 1461.575287][T29064] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1461.589396][T29064] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:26:56 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x7a00, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000010381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}}}}]}]}, 0x6c}}, 0x0) [ 1461.605579][T29931] tipc: 32-bit node address hash set to 2c3a0000 10:26:56 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002fffffdfd00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:56 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}}}]}]}, 0x6c}}, 0x0) 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000011381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1461.708073][T29094] tipc: Started in network mode [ 1461.713303][T29094] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1461.723191][T29094] tipc: Enabled bearer , priority 10 [ 1461.737206][T29095] tipc: Started in network mode [ 1461.742109][T29095] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 10:26:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x417, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1461.755250][T29095] tipc: Enabling of bearer rejected, failed to enable media 10:26:56 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000012381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:57 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}}}}]}]}, 0x6c}}, 0x0) [ 1461.795293][T29102] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1461.829071][T29099] tipc: Started in network mode 10:26:57 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000020381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000000003f381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1461.842581][T29099] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1461.868536][T29099] tipc: Enabled bearer , priority 10 10:26:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000040381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1461.907196][T29109] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1461.926242][T29115] tipc: Started in network mode [ 1461.926763][T29109] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1461.934185][T29115] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:26:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x418, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000000003ce381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1461.954688][T29109] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1461.980209][T29115] tipc: Enabled bearer , priority 10 [ 1462.001166][T29109] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1462.032975][T29115] tipc: Enabling of bearer rejected, already enabled 10:26:57 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002fffffffd00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1462.287905][T29142] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1462.295807][T29142] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1462.304037][T29142] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1462.313971][T29142] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1462.319007][T29931] tipc: 32-bit node address hash set to 2c3a0000 10:26:57 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}}}}]}]}, 0x6c}}, 0x0) 10:26:57 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x2, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000ffffffff381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:57 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c]}}}}}]}]}, 0x6c}}, 0x0) 10:26:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x419, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:57 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000003ff00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00ffffffffffffffff381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1462.517356][T23107] tipc: Disabling bearer [ 1462.522687][T23107] tipc: Left network mode 10:26:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000002000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1462.583192][T29150] tipc: Started in network mode [ 1462.589116][T29150] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1462.604899][T29152] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1462.607087][T29150] tipc: Enabling of bearer rejected, failed to enable media [ 1462.613765][T29152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:26:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000003000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x26aa, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1462.629528][T29159] tipc: Started in network mode [ 1462.634391][T29159] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1462.645526][T29159] tipc: Enabled bearer , priority 10 [ 1462.655664][T23107] tipc: Left network mode [ 1462.665031][T29152] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:26:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000004000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000005000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1462.683362][T29152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1462.685797][T23107] tipc: Disabling bearer [ 1462.697932][T23051] tipc: 32-bit node address hash set to 2c3a0000 [ 1462.727847][T23107] tipc: Left network mode 10:26:57 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}}}}]}]}, 0x6c}}, 0x0) 10:26:57 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x3, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:57 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000006000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:57 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}}}}}]}]}, 0x6c}}, 0x0) 10:26:57 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000fff00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000007000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1462.801903][T29187] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1462.827060][T29187] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000008000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000009000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1462.850509][T29187] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1462.860024][T29198] tipc: Enabling of bearer rejected, already enabled [ 1462.864817][T29187] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1462.887136][T29197] tipc: Started in network mode [ 1462.892216][T29197] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000a000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1462.904534][T29197] tipc: Enabled bearer , priority 10 [ 1462.911451][T23107] tipc: Disabling bearer [ 1462.917824][T23107] tipc: Left network mode [ 1462.928812][T29194] tipc: Started in network mode [ 1462.938429][T29194] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1462.948238][T29194] tipc: Enabled bearer , priority 10 10:26:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x26bd, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:58 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x4, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000b000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}}}]}]}, 0x6c}}, 0x0) 10:26:58 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002f9fdffff00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}}}}}]}]}, 0x6c}}, 0x0) [ 1462.959022][T23107] tipc: Disabling bearer [ 1462.964458][T23107] tipc: Left network mode [ 1462.992269][T23107] tipc: Disabling bearer [ 1462.995395][T23051] tipc: 32-bit node address hash set to 2c3a0000 [ 1462.999898][T23107] tipc: Left network mode 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000c000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000d000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1463.061889][T23107] tipc: Disabling bearer [ 1463.075083][T29224] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1463.085993][T23107] tipc: Left network mode [ 1463.097692][T29224] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000e000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x5, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1463.101315][T29227] tipc: Enabling of bearer rejected, already enabled [ 1463.108239][T29224] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1463.126413][T23107] tipc: Disabling bearer [ 1463.136534][T23107] tipc: Left network mode [ 1463.141212][T29224] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1463.153051][T23107] tipc: Disabling bearer 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000010000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002fdfdffff00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1463.178447][T23107] tipc: Left network mode [ 1463.180980][T29222] tipc: Started in network mode [ 1463.189178][T29222] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1463.218559][T29222] tipc: Enabled bearer , priority 10 10:26:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x3800, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000011000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1463.224953][T23107] tipc: Left network mode [ 1463.236257][T23107] tipc: Disabling bearer [ 1463.241897][T23107] tipc: Left network mode [ 1463.253520][T29244] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1463.271743][T23107] tipc: Left network mode 10:26:58 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}}}}}]}]}, 0x6c}}, 0x0) 10:26:58 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1463.290236][T23107] tipc: Disabling bearer 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000012000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x6, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1463.325165][T23107] tipc: Left network mode [ 1463.329746][T29250] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000016000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000022000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1463.370915][T29250] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1463.388354][T29250] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1463.400498][T29250] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1463.415204][T23107] tipc: Disabling bearer 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000025000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000048000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1463.422551][T23107] tipc: Left network mode [ 1463.428174][T29259] tipc: Started in network mode [ 1463.433789][T29259] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1463.443330][T29259] tipc: Enabled bearer , priority 10 [ 1463.451985][T23107] tipc: Left network mode [ 1463.452671][T29271] tipc: Enabling of bearer rejected, already enabled 10:26:58 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000027fffffff00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00004c000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1463.480983][T29261] tipc: Started in network mode [ 1463.490290][T29261] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1463.529087][T29261] tipc: Enabled bearer , priority 10 [ 1463.538456][T23107] tipc: Disabling bearer [ 1463.544464][T23107] tipc: Left network mode [ 1463.559041][T23107] tipc: Disabling bearer [ 1463.564508][T23107] tipc: Left network mode [ 1463.572088][T23107] tipc: Disabling bearer 10:26:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x4000, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000057000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1463.577871][T23107] tipc: Left network mode [ 1463.580217][T29289] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1463.595747][T29280] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1463.611056][T29280] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1463.627356][T29280] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1463.638881][T29280] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1463.655449][T23049] tipc: 32-bit node address hash set to 2c3a0000 10:26:58 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}}}}}]}]}, 0x6c}}, 0x0) 10:26:58 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x7, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:58 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}}]}]}, 0x6c}}, 0x0) 10:26:58 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000060000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000028cffffff00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x8400, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000068000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1463.846092][T29306] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1463.866100][T29306] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1463.886815][T29308] tipc: Started in network mode 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00006c000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1463.887838][T29306] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1463.897127][T29308] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1463.902264][T29306] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1463.910791][T29308] tipc: Enabling of bearer rejected, failed to enable media [ 1463.938781][T23107] tipc: Left network mode 10:26:59 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000297ffffff00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000074000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:59 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}}}}}]}]}, 0x6c}}, 0x0) 10:26:59 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}}}]}]}, 0x6c}}, 0x0) [ 1463.986134][T23107] tipc: Disabling bearer [ 1463.991846][T23107] tipc: Left network mode [ 1464.015292][T23049] tipc: 32-bit node address hash set to 2c3a0000 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00007a000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1464.032646][T29326] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1464.051387][T29326] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1464.065252][T29931] tipc: 32-bit node address hash set to 2c3a0000 [ 1464.075656][T29326] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1464.078814][T23107] tipc: Left network mode [ 1464.094707][T29326] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1464.108865][T29333] tipc: Started in network mode [ 1464.113873][T29333] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1464.126771][T29333] tipc: Enabled bearer , priority 10 [ 1464.136229][T23107] tipc: Left network mode [ 1464.136991][T29332] tipc: Started in network mode [ 1464.145989][T29332] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1464.155882][T29332] tipc: Enabled bearer , priority 10 [ 1464.199798][T29357] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:26:59 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x8, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000082000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:59 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002f6ffffff00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:59 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}}}}]}]}, 0x6c}}, 0x0) 10:26:59 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}}}]}]}, 0x6c}}, 0x0) 10:26:59 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x8500, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00008a000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1464.336957][T29652] tipc: 32-bit node address hash set to 2c3a0000 [ 1464.365303][T29365] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1464.380426][T29365] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1464.390874][T29365] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1464.417771][T29376] tipc: Enabling of bearer rejected, already enabled [ 1464.419278][T29365] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000da000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000db000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:59 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002fdffffff00000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1464.427966][T29370] tipc: Started in network mode [ 1464.444519][T29370] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1464.445349][T29653] tipc: 32-bit node address hash set to 2c3a0000 [ 1464.462866][T29370] tipc: Enabled bearer , priority 10 10:26:59 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x9, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000004010000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000fe010000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:59 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}}}]}]}, 0x6c}}, 0x0) 10:26:59 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2d]}}}}}]}]}, 0x6c}}, 0x0) [ 1464.566816][T29384] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1464.585465][T29384] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1464.589589][T29388] tipc: Started in network mode 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000004020000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:59 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x7ffffff2, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1464.612224][T29384] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1464.627008][T29388] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1464.643500][T29384] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1464.652301][T29388] tipc: Enabling of bearer rejected, failed to enable media [ 1464.652311][T29653] tipc: 32-bit node address hash set to 2c3a0000 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000030000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:59 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000010000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:59 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xa, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1464.688823][T29403] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1464.698084][T29403] tipc: Enabling of bearer rejected, already enabled 10:26:59 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000004030000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:26:59 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}}}}]}]}, 0x6c}}, 0x0) 10:27:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000f7030000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1464.808036][T29417] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1464.823576][T29423] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1464.828387][T29417] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1464.837694][T29425] tipc: Enabling of bearer rejected, already enabled [ 1464.840170][T29417] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:00 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}}}]}]}, 0x6c}}, 0x0) 10:27:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000002040000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1464.862224][T29417] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1464.898817][T29428] tipc: Started in network mode 10:27:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000003040000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1464.907564][T29428] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:00 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000080000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000004040000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1464.933567][T29428] tipc: Enabled bearer , priority 10 [ 1464.962905][T29438] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1464.977190][T29442] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1464.996633][T29438] tipc: Enabling of bearer rejected, already enabled [ 1465.004778][T29442] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1465.014170][T29442] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1465.039103][T29442] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1465.048053][T29448] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1465.245249][T29653] tipc: 32-bit node address hash set to 2c3a0000 [ 1465.275243][T29931] tipc: 32-bit node address hash set to 2c3a0000 [ 1465.465287][T29652] tipc: 32-bit node address hash set to 2c3a0000 10:27:00 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x7ffffff8, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000005040000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:00 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}}}}}]}]}, 0x6c}}, 0x0) 10:27:00 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}}}}]}]}, 0x6c}}, 0x0) 10:27:00 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000c0ed0000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:00 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xb, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000006040000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000007040000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1465.697110][T29463] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1465.718518][T29469] tipc: Enabling of bearer rejected, already enabled [ 1465.727209][T29463] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:00 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000008040000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1465.750898][T29463] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1465.763866][T29463] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000009040000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:01 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000100300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1465.821807][T29470] tipc: Enabling of bearer rejected, already enabled [ 1465.853312][T29464] tipc: Started in network mode [ 1465.858473][T29464] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000a040000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1465.874151][T29464] tipc: Enabled bearer , priority 10 [ 1465.899755][T29482] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1465.919875][T29482] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1465.935145][T21918] tipc: 32-bit node address hash set to 2c3a0000 [ 1465.938305][T29482] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1465.963236][T29489] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1465.973901][T29482] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:01 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x7ffffff9, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:01 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}}}}]}]}, 0x6c}}, 0x0) 10:27:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000b040000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:01 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}}}]}]}, 0x6c}}, 0x0) 10:27:01 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002ffffffffffff0700300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:01 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xc, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000c040000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1466.619100][T29502] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1466.642096][T29502] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000050000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1466.671736][T29511] tipc: Enabling of bearer rejected, already enabled [ 1466.674735][T29502] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1466.682009][T29510] tipc: Enabling of bearer rejected, already enabled 10:27:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000004050000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:01 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000060000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1466.721349][T29502] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1466.725578][T29500] tipc: Started in network mode [ 1466.734909][T29500] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1466.750886][T29500] tipc: Enabled bearer , priority 10 10:27:01 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:02 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000004000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1466.859739][T29526] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1466.875085][T21887] tipc: 32-bit node address hash set to 2c3a0000 [ 1466.883194][T29526] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1466.888507][T29523] tipc: Started in network mode [ 1466.903788][T29523] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1466.903992][T29526] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1466.919960][T29523] tipc: Enabled bearer , priority 10 [ 1466.943890][T29526] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1467.218231][T23107] tipc: Disabling bearer [ 1467.229220][T23107] tipc: Left network mode 10:27:02 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0xffff8881c5461918, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:02 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000004060000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:02 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}}}}]}]}, 0x6c}}, 0x0) 10:27:02 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}}}}}]}]}, 0x6c}}, 0x0) 10:27:02 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000001300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:02 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xd, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:02 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000070000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1467.539386][T29539] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1467.564585][T23107] tipc: Disabling bearer [ 1467.570561][T23107] tipc: Left network mode 10:27:02 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000004070000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1467.582361][T29539] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1467.603616][T29548] tipc: Enabling of bearer rejected, already enabled [ 1467.606232][T29539] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1467.626447][T23107] tipc: Disabling bearer 10:27:02 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000004080000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:02 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000002300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1467.638200][T23107] tipc: Left network mode [ 1467.642896][T29539] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1467.643843][T29543] tipc: Started in network mode [ 1467.658713][T29543] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1467.669606][T29543] tipc: Enabled bearer , priority 10 [ 1467.681247][T23107] tipc: Disabling bearer 10:27:02 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000090000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:02 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000004090000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1467.711294][T23107] tipc: Left network mode [ 1467.729279][T29561] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1467.732916][T29564] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1467.744843][T29561] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1467.768071][T29561] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1467.783532][T29561] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:03 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0xffff8881c5461c18, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:03 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000a0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:03 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}}}]}]}, 0x6c}}, 0x0) 10:27:03 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000003300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:03 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xe, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:03 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}}}}]}]}, 0x6c}}, 0x0) 10:27:03 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000040a0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:03 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000b0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1468.478272][T29580] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1468.500065][T29580] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1468.511293][T23107] tipc: Left network mode [ 1468.517770][T29591] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:03 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000040b0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1468.526057][T29580] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1468.539255][T23107] tipc: Disabling bearer [ 1468.544537][T23107] tipc: Left network mode [ 1468.556847][T29589] tipc: Enabling of bearer rejected, already enabled [ 1468.562566][T29580] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:03 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000c0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:03 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x66]}}}}}]}]}, 0x6c}}, 0x0) 10:27:03 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x10, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1468.593334][T23107] tipc: Left network mode [ 1468.603694][T23107] tipc: Disabling bearer [ 1468.610263][T23107] tipc: Left network mode [ 1468.617556][T29596] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1468.634367][T23107] tipc: Disabling bearer [ 1468.652127][T23107] tipc: Left network mode [ 1468.664964][T23050] tipc: 32-bit node address hash set to 2c3a0000 [ 1468.709474][T23107] tipc: Disabling bearer [ 1468.716728][T23107] tipc: Left network mode [ 1468.721379][T29603] tipc: Started in network mode [ 1468.726530][T29603] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1468.735985][T29603] tipc: Enabling of bearer rejected, failed to enable media [ 1468.748110][T29604] tipc: Started in network mode [ 1468.753233][T29604] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1468.763176][T29604] tipc: Enabled bearer , priority 10 [ 1468.778385][T23107] tipc: Disabling bearer [ 1468.786455][T23107] tipc: Left network mode 10:27:04 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:04 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000004300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:04 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}]}]}, 0x6c}}, 0x0) 10:27:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000040c0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:04 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x11, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:04 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}}}}]}]}, 0x6c}}, 0x0) 10:27:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000d0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000e0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1469.400194][T29618] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1469.409602][T29618] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1469.419535][T29618] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1469.430612][T29618] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000020100000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000110000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:04 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000002704300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1469.457481][T23107] tipc: Disabling bearer [ 1469.466291][T29627] tipc: Enabling of bearer rejected, already enabled [ 1469.474740][T23107] tipc: Left network mode [ 1469.481027][T23107] tipc: Disabling bearer 10:27:04 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000120000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1469.513052][T23107] tipc: Left network mode [ 1469.515924][T29620] tipc: Started in network mode [ 1469.523333][T29620] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1469.538819][T29620] tipc: Enabled bearer , priority 10 [ 1469.559519][T29636] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1469.573444][T23107] tipc: Disabling bearer [ 1469.575388][T29636] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1469.583129][T23107] tipc: Left network mode [ 1469.608372][T23107] tipc: Disabling bearer [ 1469.616012][T29636] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1469.620373][T23107] tipc: Left network mode [ 1469.646927][T29636] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1469.884835][T29930] tipc: 32-bit node address hash set to 2c3a0000 [ 1469.994832][T23107] tipc: Left network mode 10:27:05 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="100000000100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000160000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:05 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}}}}]}]}, 0x6c}}, 0x0) 10:27:05 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x12, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:05 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000005300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:05 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000001f0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1470.336842][T29696] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1470.346204][T29696] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1470.354408][T29697] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1470.363964][T23107] tipc: Disabling bearer [ 1470.367186][T29697] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1470.369613][T23107] tipc: Left network mode 10:27:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000200000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1470.386627][T29694] tipc: Started in network mode [ 1470.391517][T29694] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1470.392143][T29696] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 1470.405602][T29694] tipc: Enabling of bearer rejected, failed to enable media [ 1470.408782][T29697] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000010200000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000220000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1470.438050][T29696] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1470.446587][T29697] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:05 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}}}}]}]}, 0x6c}}, 0x0) 10:27:05 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}}}]}]}, 0x6c}}, 0x0) [ 1470.483676][T29694] tipc: Enabling of bearer rejected, failed to enable media [ 1470.528021][T29696] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1470.546967][T29696] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1470.555657][T29717] tipc: Started in network mode [ 1470.559930][T29696] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 1470.565189][T29717] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:05 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0220f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000250000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:05 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x13, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:05 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000006300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1470.573019][T29696] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1470.586873][T29717] tipc: Enabled bearer , priority 10 [ 1470.603061][T29723] tipc: Enabling of bearer rejected, already enabled 10:27:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000b7260000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:05 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}}}}]}]}, 0x6c}}, 0x0) [ 1470.635527][T29717] tipc: Enabling of bearer rejected, already enabled [ 1470.655063][T29930] tipc: 32-bit node address hash set to 2c3a0000 10:27:05 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}}}}]}]}, 0x6c}}, 0x0) 10:27:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000db260000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1470.679588][T29733] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1470.689421][T29732] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1470.709778][T29742] tipc: Enabling of bearer rejected, already enabled [ 1470.715424][T29732] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1470.720829][T29733] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1470.727780][T29732] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1470.746549][T29733] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52002) [ 1470.767254][T29732] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1470.771972][T29733] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000003f0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:05 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000400000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000007300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x14, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1470.784170][T29740] tipc: Started in network mode [ 1470.791567][T29740] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1470.801725][T29740] tipc: Enabled bearer , priority 10 [ 1470.823508][T29747] tipc: Started in network mode [ 1470.832415][T29747] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1470.842520][T29747] tipc: Enabled bearer , priority 10 [ 1470.862834][T29740] tipc: Enabling of bearer rejected, already enabled [ 1470.891153][T29762] tipc: Enabling of bearer rejected, already enabled [ 1470.909977][T29733] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1470.911046][T29761] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1470.923149][T29733] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:06 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0320f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000480000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}}}}]}]}, 0x6c}}, 0x0) 10:27:06 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:06 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x25, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1470.942140][T29733] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52002) [ 1470.942326][T29761] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1470.959116][T29733] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1470.967645][T29761] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1470.977401][T29761] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000004c0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000570000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000008300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000600000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1471.047981][T29774] tipc: Started in network mode [ 1471.052922][T29774] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1471.062738][T29774] tipc: Enabling of bearer rejected, failed to enable media [ 1471.101466][T29780] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1471.102461][T29784] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1471.119428][T29784] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1471.123730][T29771] tipc: Started in network mode [ 1471.132957][T29784] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52003) [ 1471.141646][T29785] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1471.148958][T29771] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1471.151169][T29785] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1471.168872][T29785] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1471.170465][T29784] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1471.180061][T29771] tipc: Enabled bearer , priority 10 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000680000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000006c0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x48, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1471.195273][T29785] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1471.256218][T29800] tipc: Started in network mode [ 1471.261209][T29800] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1471.271335][T29800] tipc: Enabling of bearer rejected, failed to enable media [ 1471.287263][T29784] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1471.295655][T29784] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:06 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0420f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:06 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}}}}}]}]}, 0x6c}}, 0x0) [ 1471.304001][T29784] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52003) [ 1471.312772][T29784] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1471.331603][T29800] tipc: Enabling of bearer rejected, failed to enable media [ 1471.366698][T29810] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1471.374532][T29810] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1471.380070][T29809] tipc: Started in network mode [ 1471.382932][T29810] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52004) [ 1471.399076][T29809] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1471.404952][T29810] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1471.410100][T29809] tipc: Enabled bearer , priority 10 [ 1471.432454][T29809] tipc: Enabling of bearer rejected, already enabled [ 1471.456318][T29810] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:06 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}}}]}]}, 0x6c}}, 0x0) 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000740000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000009300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x4c, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:06 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xed]}}}}}]}]}, 0x6c}}, 0x0) 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000007a0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1471.464317][T29810] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1471.472787][T29810] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52004) [ 1471.481468][T29810] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:06 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0520f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000820000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000008a0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1471.550044][T29821] tipc: Started in network mode [ 1471.562611][T29825] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1471.570433][T29825] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1471.581093][T29821] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1471.582123][T29835] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000026b70000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1471.594743][T23051] tipc: 32-bit node address hash set to 2c3a0000 [ 1471.606876][T29825] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1471.607825][T29835] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1471.619714][T29821] tipc: Enabled bearer , priority 10 [ 1471.625396][T29835] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52005) [ 1471.634259][T29825] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000da0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000000a300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1471.651558][T29822] tipc: Started in network mode [ 1471.651694][T29835] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1471.657886][T29822] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1471.677705][T29822] tipc: Enabling of bearer rejected, failed to enable media 10:27:06 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}}}}}]}]}, 0x6c}}, 0x0) 10:27:06 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}}}}}]}]}, 0x6c}}, 0x0) 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000db0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:06 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x60, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1471.717544][T29845] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1471.750609][T29835] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:06 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000026db0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1471.775001][T29835] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1471.783230][T29835] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52005) [ 1471.803310][T29855] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000c0ed0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1471.828127][T29863] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1471.828336][T29855] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1471.836797][T29835] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1471.862686][T29855] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0620f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000003f70000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:07 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}}}}}]}]}, 0x6c}}, 0x0) 10:27:07 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x68, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:07 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1471.876425][T29855] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1471.884614][T29866] tipc: Enabling of bearer rejected, already enabled [ 1471.914734][T29930] tipc: 32-bit node address hash set to 2c3a0000 [ 1471.964711][T29930] tipc: 32-bit node address hash set to 2c3a0000 [ 1471.971539][T29874] tipc: Started in network mode [ 1471.978016][T29874] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1471.988035][T29874] tipc: Enabled bearer , priority 10 [ 1471.994853][T29876] tipc: Started in network mode [ 1472.000151][T29876] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 10:27:07 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000000b300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000001fe0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1472.009647][T29876] tipc: Enabling of bearer rejected, failed to enable media 10:27:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000fff0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1472.052419][T29887] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1472.065609][T29885] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1472.073427][T29887] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1472.085930][T29889] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000040000800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000011380900000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000a00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1472.087416][T29887] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1472.106410][T29887] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1472.111410][T29889] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1472.123767][T29889] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52006) [ 1472.132305][T29889] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1472.141124][T29891] tipc: Enabling of bearer rejected, already enabled [ 1472.243485][T29889] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1472.260801][T29889] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1472.271230][T29889] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52006) [ 1472.283931][T29889] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:07 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000000c300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:07 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}}]}]}, 0x6c}}, 0x0) [ 1472.304813][T23050] tipc: 32-bit node address hash set to 2c3a0000 [ 1472.348033][T29913] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1472.356118][T29913] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1472.364696][T29913] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1472.369875][T29911] tipc: Started in network mode [ 1472.374564][T29913] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1472.387387][T29911] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1472.397403][T29911] tipc: Enabled bearer , priority 10 [ 1472.413543][T29911] tipc: Enabling of bearer rejected, already enabled 10:27:07 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}}}}}]}]}, 0x6c}}, 0x0) [ 1472.534834][T23051] tipc: 32-bit node address hash set to 2c3a0000 [ 1472.558869][T29920] tipc: Started in network mode [ 1472.563749][T29920] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1472.573498][T29920] tipc: Enabled bearer , priority 10 10:27:07 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x6c, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0720f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000001000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:07 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000000d300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:07 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}}}]}]}, 0x6c}}, 0x0) 10:27:07 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}}}}]}]}, 0x6c}}, 0x0) [ 1472.591028][T29920] tipc: Enabling of bearer rejected, already enabled 10:27:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000401000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1472.668144][T29942] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1472.672030][T29943] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1472.684176][T29943] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1472.701988][T29942] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1472.710544][T29942] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52007) [ 1472.717201][T29951] tipc: Enabling of bearer rejected, already enabled [ 1472.719091][T29942] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1472.733088][T29943] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1472.735291][T23050] tipc: 32-bit node address hash set to 2c3a0000 10:27:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000002000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:07 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x74, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:07 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000402000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1472.761961][T29943] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1472.770989][T29941] tipc: Started in network mode [ 1472.776915][T29941] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1472.789810][T29941] tipc: Enabled bearer , priority 10 [ 1472.801225][T29939] tipc: Started in network mode [ 1472.806557][T29939] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:08 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000000e300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000003000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000403000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:08 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0820f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1472.820711][T29939] tipc: Enabled bearer , priority 10 [ 1472.830268][T29942] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1472.839976][T29942] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1472.851371][T29942] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52007) [ 1472.860201][T29942] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000004000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1472.909104][T29957] tipc: Started in network mode [ 1472.913974][T29957] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1472.930385][T29969] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1472.938314][T29969] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1472.948029][T29957] tipc: Enabling of bearer rejected, failed to enable media 10:27:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000404000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1472.951325][T29969] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1472.972947][T29977] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1472.982021][T29977] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1472.991742][T29977] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52008) [ 1473.000738][T29977] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1473.010062][T29969] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1473.084868][T29977] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1473.092626][T29977] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1473.110527][T29977] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52008) [ 1473.119582][T16454] tipc: 32-bit node address hash set to 2c3a0000 [ 1473.124466][T29977] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:08 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}}}]}]}, 0x6c}}, 0x0) 10:27:08 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x7a, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:08 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d]}}}}}]}]}, 0x6c}}, 0x0) 10:27:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000005000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:08 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000010300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:08 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0920f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000405000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1473.488208][T29993] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1473.496910][T29994] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1473.508737][T29993] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1473.518521][T23051] tipc: 32-bit node address hash set to 2c3a0000 [ 1473.525312][T29994] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000006000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1473.538418][T29993] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1473.547962][T30002] tipc: Enabling of bearer rejected, already enabled [ 1473.556379][T29994] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52009) [ 1473.570799][T29998] tipc: Started in network mode [ 1473.571646][T29994] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000406000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:08 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000f2f52010300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:08 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x300, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000007000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1473.585557][T29993] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1473.587870][T29998] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1473.608416][T29998] tipc: Enabled bearer , priority 10 10:27:08 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}}}]}]}, 0x6c}}, 0x0) 10:27:08 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000407000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1473.670214][T29994] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1473.684725][T29645] tipc: 32-bit node address hash set to 2c3a0000 [ 1473.690282][T29994] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1473.711665][T30024] tipc: Enabling of bearer rejected, already enabled [ 1473.720758][T29994] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52009) [ 1473.724866][T30023] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1473.751371][T29994] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1473.772161][T30023] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1473.786598][T30023] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1473.796730][T30023] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1473.805825][T30030] tipc: Enabling of bearer rejected, already enabled [ 1473.825807][T29645] tipc: 32-bit node address hash set to 2c3a0000 [ 1473.904566][T29645] tipc: 32-bit node address hash set to 2c3a0000 10:27:09 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}}}}]}]}, 0x6c}}, 0x0) 10:27:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000008000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:09 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0a20f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:09 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000011300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:09 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x500, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:09 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}}}]}]}, 0x6c}}, 0x0) 10:27:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000408000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1474.201285][T30046] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1474.210673][T30047] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1474.215764][T30046] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1474.231518][T30047] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000009000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1474.249632][T23107] tipc: Disabling bearer [ 1474.250107][T30046] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1474.258839][T30055] tipc: Enabling of bearer rejected, already enabled [ 1474.265440][T30046] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1474.272695][T23107] tipc: Left network mode [ 1474.281009][T30047] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200a) [ 1474.286429][T30045] tipc: Started in network mode 10:27:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000409000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000a000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1474.298648][T30047] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1474.303984][T30045] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1474.317232][T30045] tipc: Enabled bearer , priority 10 [ 1474.328603][T23107] tipc: Disabling bearer [ 1474.333956][T23107] tipc: Left network mode [ 1474.334737][T30054] tipc: Enabling of bearer rejected, already enabled 10:27:09 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000411300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000040a000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1474.360530][T23107] tipc: Left network mode [ 1474.366775][T23107] tipc: Disabling bearer [ 1474.372310][T23107] tipc: Left network mode [ 1474.393888][T23107] tipc: Left network mode [ 1474.403330][T30047] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:09 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}}}}}]}]}, 0x6c}}, 0x0) 10:27:09 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}}}}]}]}, 0x6c}}, 0x0) [ 1474.416620][T30047] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1474.427398][T30047] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200a) [ 1474.429487][T30073] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1474.446710][T23107] tipc: Disabling bearer [ 1474.452108][T23107] tipc: Left network mode [ 1474.457433][T30047] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1474.468351][T30073] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1474.477324][T30073] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1474.488714][T30073] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1474.510245][T23107] tipc: Disabling bearer 10:27:09 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0b20f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000b000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1474.515774][T23107] tipc: Left network mode [ 1474.518849][T30079] tipc: Started in network mode [ 1474.525255][T30079] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1474.534857][T30079] tipc: Enabled bearer , priority 10 [ 1474.553049][T23107] tipc: Disabling bearer [ 1474.565186][T23107] tipc: Left network mode [ 1474.571932][T30080] tipc: Started in network mode [ 1474.578618][T30080] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1474.586840][T30085] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1474.590226][T30080] tipc: Enabled bearer , priority 10 [ 1474.604983][T30085] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1474.621816][T30085] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200b) [ 1474.622737][T23107] tipc: Left network mode [ 1474.638381][T30085] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:09 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x600, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:09 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000012300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000040b000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:09 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}}}]}]}, 0x6c}}, 0x0) 10:27:09 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}}}}]}]}, 0x6c}}, 0x0) 10:27:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000c000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1474.725191][T30085] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1474.736459][T30099] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1474.746104][T30085] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1474.755477][T30099] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1474.760175][T30085] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200b) 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000040c000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1474.771336][T30101] tipc: Started in network mode [ 1474.780574][T30099] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1474.786768][T30085] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1474.791370][T30101] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1474.802017][T30099] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1474.811935][T30101] tipc: Enabling of bearer rejected, failed to enable media 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000d000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:10 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0c20f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1474.824863][T23107] tipc: Disabling bearer 10:27:10 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000412300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1474.848358][T23107] tipc: Left network mode [ 1474.853682][T30109] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1474.866853][T30108] tipc: Enabling of bearer rejected, already enabled [ 1474.890360][T30109] tipc: Enabling of bearer rejected, already enabled 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000e000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:10 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x700, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1474.903745][T30116] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1474.913437][T23107] tipc: Disabling bearer [ 1474.919762][T23107] tipc: Left network mode [ 1474.933057][T30116] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000010000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:10 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}}}}]}]}, 0x6c}}, 0x0) [ 1474.955405][T30123] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1474.961584][T30127] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1474.964533][T30116] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200c) [ 1474.983173][T30123] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1474.992208][T23107] tipc: Left network mode 10:27:10 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000f2f52010000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1475.017103][T30123] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1475.028215][T30128] tipc: Started in network mode [ 1475.034964][T30116] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1475.037691][T30128] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1475.055433][T30123] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000011000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1475.057211][T30128] tipc: Enabling of bearer rejected, failed to enable media [ 1475.073881][T23107] tipc: Disabling bearer [ 1475.081498][T30139] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1475.089614][T23107] tipc: Left network mode [ 1475.100030][T30116] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1475.108711][T30116] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000093811000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1475.117431][T30116] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200c) [ 1475.129269][T30139] tipc: Enabling of bearer rejected, already enabled [ 1475.129459][T30116] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1475.155741][T30141] tipc: Enabling of bearer rejected, already enabled 10:27:10 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x900, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:10 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0d20f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:10 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000413300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000012000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1475.165640][T23107] tipc: Left network mode 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000016000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1475.223900][T23107] tipc: Disabling bearer [ 1475.230795][T30155] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1475.241906][T30157] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1475.243678][T30156] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1475.257632][T23107] tipc: Left network mode [ 1475.258052][T30157] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:10 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}}}}}]}]}, 0x6c}}, 0x0) 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000001f000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:10 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}}}]}]}, 0x6c}}, 0x0) [ 1475.266352][T30155] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1475.276915][T30157] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200d) [ 1475.284521][T30155] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1475.297656][T30160] tipc: Enabling of bearer rejected, already enabled [ 1475.309162][T23107] tipc: Disabling bearer 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000020000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:10 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xa00, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001020000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:10 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000414300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1475.321032][T23107] tipc: Left network mode [ 1475.330103][T30157] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1475.336287][T30155] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1475.355493][T23107] tipc: Disabling bearer 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000022000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1475.385925][T23107] tipc: Left network mode [ 1475.398142][T30178] tipc: Enabling of bearer rejected, already enabled [ 1475.412046][T23107] tipc: Left network mode [ 1475.419370][T30175] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1475.434580][T29643] tipc: 32-bit node address hash set to 2c3a0000 [ 1475.440920][T23107] tipc: Disabling bearer [ 1475.440960][T23107] tipc: Left network mode [ 1475.451301][T30187] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1475.459684][T30187] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1475.468970][T30187] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1475.478638][T30157] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1475.483615][T30187] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1475.494992][T30157] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1475.506809][T30157] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200d) [ 1475.507318][T30198] tipc: Enabling of bearer rejected, already enabled [ 1475.515697][T30157] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1475.530687][T23107] tipc: Disabling bearer [ 1475.538342][T23107] tipc: Left network mode [ 1475.544657][T21935] tipc: 32-bit node address hash set to 2c3a0000 10:27:10 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000415300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:10 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000025000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:10 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}]}]}, 0x6c}}, 0x0) 10:27:10 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="0e20f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1475.641839][T30212] tipc: Started in network mode [ 1475.646917][T30212] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1475.657029][T30212] tipc: Enabled bearer , priority 10 [ 1475.663189][T23107] tipc: Left network mode [ 1475.679067][T30212] tipc: Enabling of bearer rejected, already enabled [ 1475.691163][T30210] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1475.702431][T30210] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1475.704684][T23049] tipc: 32-bit node address hash set to 2c3a0000 [ 1475.714636][T30241] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1475.726236][T30241] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1475.727838][T30210] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1475.735554][T30241] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200e) [ 1475.753520][T30210] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1475.762329][T30241] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1475.838270][T30241] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1475.846251][T30241] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1475.855063][T30241] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200e) [ 1475.863429][T30241] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:11 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}}}}]}]}, 0x6c}}, 0x0) 10:27:11 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xb00, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00008045bc28000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:11 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}}}}]}]}, 0x6c}}, 0x0) 10:27:11 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000016300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:11 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1120f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000003f000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1476.030014][T30257] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1476.030125][T30256] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1476.037992][T30257] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1476.057008][T30257] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52011) [ 1476.069434][T23107] tipc: Disabling bearer 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000040000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1476.075543][T30257] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1476.076046][T23107] tipc: Left network mode [ 1476.083720][T30264] tipc: Enabling of bearer rejected, already enabled [ 1476.104803][T30256] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1476.113798][T30256] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1476.118699][T30255] tipc: Started in network mode 10:27:11 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xc00, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000080040000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1476.130527][T30256] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1476.134015][T30255] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1476.152716][T30255] tipc: Enabled bearer , priority 10 [ 1476.160197][T30258] tipc: Started in network mode [ 1476.165874][T30258] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000048000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1476.177957][T30257] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1476.185929][T30257] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1476.188012][T30258] tipc: Enabled bearer , priority 10 [ 1476.194273][T30257] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52011) [ 1476.211314][T30257] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:11 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1220f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:11 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}}}}]}]}, 0x6c}}, 0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000004c000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:11 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000416300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:11 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}}}]}]}, 0x6c}}, 0x0) [ 1476.229864][T30279] tipc: Enabling of bearer rejected, already enabled [ 1476.270194][T30286] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:11 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xd00, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000057000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1476.302863][T30285] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1476.319031][T30285] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1476.321756][T30295] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000060000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1476.353217][T30285] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52012) [ 1476.355416][T30295] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1476.375639][T30285] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1476.391251][T30295] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:11 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}}}}]}]}, 0x6c}}, 0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000068000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000006c000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:11 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xe00, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1476.402867][T30307] tipc: Enabling of bearer rejected, already enabled [ 1476.410704][T30295] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1476.425309][T30301] tipc: Started in network mode [ 1476.430265][T30301] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1476.440845][T30301] tipc: Enabled bearer , priority 10 [ 1476.476885][T30317] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1476.511958][T30285] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:11 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="2920f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:11 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000074000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:11 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000417300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:11 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}}}}]}]}, 0x6c}}, 0x0) [ 1476.523841][T30285] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1476.528745][T30323] tipc: Started in network mode [ 1476.540235][T30323] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1476.547478][T30285] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52012) [ 1476.554201][T30323] tipc: Enabled bearer , priority 10 [ 1476.558118][T30285] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:11 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x1018, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000007a000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000028bc4580000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000082000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1476.629038][T30332] tipc: Started in network mode [ 1476.636816][T30332] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1476.650849][T30332] tipc: Enabled bearer , priority 10 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000008a000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1476.676314][T30344] tipc: Enabling of bearer rejected, already enabled [ 1476.687647][T30334] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1476.695747][T30334] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1476.704182][T30334] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1476.715978][T30334] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:11 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}}}}]}]}, 0x6c}}, 0x0) 10:27:11 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000ffffff8c000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1476.736694][T30342] tipc: Started in network mode [ 1476.743857][T30342] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1476.759640][T30342] tipc: Enabled bearer , priority 10 [ 1476.772755][T30348] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1476.784765][T29643] tipc: 32-bit node address hash set to 2c3a0000 [ 1476.794243][T30348] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1476.807149][T30348] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52029) [ 1476.816184][T30348] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1476.819633][T30354] tipc: Started in network mode [ 1476.831042][T30354] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1476.840714][T30354] tipc: Enabled bearer , priority 10 [ 1476.853716][T30348] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1476.864641][T30348] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1476.873567][T30348] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52029) 10:27:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="6420f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:12 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000418300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000ffffff97000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:12 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}}}]}]}, 0x6c}}, 0x0) 10:27:12 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}}}}]}]}, 0x6c}}, 0x0) [ 1476.874080][T30364] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1476.885900][T30348] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1476.945668][T30374] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1476.959874][T30374] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1476.969798][T30377] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1476.969826][T30374] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52064) [ 1476.990747][T30374] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1476.990848][T30377] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1477.011251][T30377] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1477.021418][T30377] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1477.021542][T30385] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1477.037730][T30375] tipc: Started in network mode [ 1477.042836][T30375] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1477.052582][T30375] tipc: Enabled bearer , priority 10 [ 1477.079976][T30386] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1477.097024][T30375] tipc: Enabling of bearer rejected, already enabled [ 1477.106852][T30374] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1477.122213][T30374] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1477.131463][T30374] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52064) 10:27:12 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x1100, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000026b7000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:12 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:12 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000419300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:12 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}}}}}]}]}, 0x6c}}, 0x0) [ 1477.143801][T30374] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1008f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000edc0000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1477.214962][T30405] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1477.219529][T30407] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1477.225359][T30405] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1477.242347][T30405] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1477.250682][T30407] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000da000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1477.264229][T30413] tipc: Enabling of bearer rejected, already enabled [ 1477.268725][T30405] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1477.277124][T30407] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f50810) [ 1477.284520][T29643] tipc: 32-bit node address hash set to 2c3a0000 [ 1477.302249][T30407] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000db000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:12 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x1200, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1477.302288][T30416] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1477.314360][T23048] tipc: 32-bit node address hash set to 2c3a0000 10:27:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000026db000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:12 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}}}}}]}]}, 0x6c}}, 0x0) 10:27:12 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}}}}}]}]}, 0x6c}}, 0x0) [ 1477.363314][T30422] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1477.400688][T30426] tipc: Started in network mode 10:27:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00001020f5f2000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:12 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000041a300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1477.405974][T30426] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1477.415681][T30426] tipc: Enabling of bearer rejected, failed to enable media [ 1477.431443][T30407] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1477.444351][T29643] tipc: 32-bit node address hash set to 2c3a0000 10:27:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000fffffff6000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1477.466928][T30407] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1477.471910][T30438] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1477.483701][T30438] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1477.496973][T30438] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1477.504745][T30436] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000003f7000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1477.516499][T30407] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f50810) [ 1477.528802][T30438] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1477.539500][T30407] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1477.549649][T30444] tipc: Enabling of bearer rejected, already enabled 10:27:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="100af5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:12 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000fffffdf9000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:12 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}}}}}]}]}, 0x6c}}, 0x0) 10:27:12 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}}}}}]}]}, 0x6c}}, 0x0) [ 1477.655803][T30455] tipc: Started in network mode [ 1477.660764][T30455] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1477.664357][T23051] tipc: 32-bit node address hash set to 2c3a0000 [ 1477.670999][T30455] tipc: Enabled bearer , priority 10 [ 1477.696384][T30458] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1477.700891][T30456] tipc: Started in network mode [ 1477.707122][T30458] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1477.720419][T30458] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f50a10) [ 1477.720523][T30456] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1477.729847][T30458] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1477.747561][T30456] tipc: Enabled bearer , priority 10 [ 1477.771593][T30456] tipc: Enabling of bearer rejected, already enabled [ 1477.784586][T29643] tipc: 32-bit node address hash set to 2c3a0000 [ 1477.788458][T30458] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1477.798846][T30458] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1477.807775][T30458] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f50a10) [ 1477.816195][T30458] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1477.884411][T21935] tipc: 32-bit node address hash set to 2c3a0000 [ 1477.964379][T21934] tipc: 32-bit node address hash set to 2c3a0000 10:27:13 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x1300, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:13 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000041b300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000fffffdfd000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:13 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}}}}]}]}, 0x6c}}, 0x0) 10:27:13 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:13 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1025f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000fffffffd000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000001fe000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1478.088680][T30477] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1478.106760][T30477] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1478.117566][T30481] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000fff000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000ffffefff000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1478.132227][T30481] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1478.140801][T30477] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52510) [ 1478.164286][T21934] tipc: 32-bit node address hash set to 2c3a0000 [ 1478.172228][T30481] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1478.178827][T30494] tipc: Enabling of bearer rejected, already enabled 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000ffefffff000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000f9fdffff000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:13 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x1400, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1478.182428][T30477] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1478.197748][T30481] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1478.208914][T30483] tipc: Started in network mode [ 1478.213930][T30483] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1478.225440][T30483] tipc: Enabled bearer , priority 10 10:27:13 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000041c300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:13 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d]}}}}}]}]}, 0x6c}}, 0x0) 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000fdfdffff000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:13 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}}]}]}, 0x6c}}, 0x0) [ 1478.263462][T30506] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1478.297965][T30477] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1478.319010][T30477] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1478.340575][T30522] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1478.348756][T30508] tipc: Started in network mode [ 1478.353658][T30508] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1478.357768][T30477] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52510) [ 1478.366029][T30522] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1478.373139][T30508] tipc: Enabling of bearer rejected, failed to enable media [ 1478.382636][T30522] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1478.397358][T30477] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1478.397623][T30522] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1478.413981][T30516] tipc: Started in network mode [ 1478.419658][T30516] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1478.434745][T30516] tipc: Enabled bearer , priority 10 [ 1478.469569][T30528] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1478.478372][T30516] tipc: Enabling of bearer rejected, already enabled 10:27:13 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000001f300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:13 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1029f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00007fffffff000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:13 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}}}}]}]}, 0x6c}}, 0x0) 10:27:13 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x1810, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:13 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}}}]}]}, 0x6c}}, 0x0) 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00008cffffff000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000097ffffff000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1478.610520][T30536] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1478.616408][T30535] tipc: Started in network mode [ 1478.621353][T30536] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1478.624056][T30535] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1478.633188][T30536] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1478.647266][T30544] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000f6ffffff000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1478.663350][T30536] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1478.670388][T30544] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1478.675770][T30535] tipc: Enabling of bearer rejected, failed to enable media [ 1478.681062][T30544] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52910) [ 1478.692688][T30550] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:13 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}}}]}]}, 0x6c}}, 0x0) 10:27:13 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000fdffffff000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:13 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}}}}}]}]}, 0x6c}}, 0x0) 10:27:13 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000020300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1478.722270][T30544] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1478.787100][T21934] tipc: 32-bit node address hash set to 2c3a0000 [ 1478.802284][T30544] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1478.811328][T30544] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1478.821364][T30566] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1478.827442][T30559] tipc: Started in network mode [ 1478.833358][T30544] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52910) [ 1478.834793][T30559] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1478.842874][T30566] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1478.856543][T30559] tipc: Enabled bearer , priority 10 [ 1478.860916][T30544] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1478.867922][T21934] tipc: 32-bit node address hash set to 2c3a0000 10:27:14 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="10f2f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:14 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x2000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000020000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:14 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}}}}]}]}, 0x6c}}, 0x0) 10:27:14 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}}}]}]}, 0x6c}}, 0x0) 10:27:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000030000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1478.875844][T30566] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1478.892846][T30566] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1478.920760][T30559] tipc: Enabling of bearer rejected, already enabled 10:27:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000050000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:14 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000001020300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1478.963703][T30575] tipc: Started in network mode [ 1478.971055][T30575] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1478.981207][T30575] tipc: Enabling of bearer rejected, failed to enable media [ 1479.031931][T30586] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1479.038196][T30592] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1479.047675][T30592] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1479.065809][T30589] tipc: Enabling of bearer rejected, already enabled [ 1479.073870][T30594] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:14 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000060000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:14 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}}}]}]}, 0x6c}}, 0x0) 10:27:14 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}}}}]}]}, 0x6c}}, 0x0) [ 1479.081205][T30592] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5f210) [ 1479.082458][T30594] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1479.098983][T30594] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1479.111759][T30594] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1479.120457][T30592] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1479.171426][T30605] tipc: Started in network mode [ 1479.176452][T30605] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1479.194357][T30605] tipc: Enabled bearer , priority 10 [ 1479.224239][T23051] tipc: 32-bit node address hash set to 2c3a0000 [ 1479.239755][T30592] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1479.254949][T30592] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1479.268380][T30592] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5f210) [ 1479.288035][T30592] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1479.303156][T30606] tipc: Started in network mode [ 1479.311588][T30606] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:14 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="10f3f5f20100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1479.323622][T30606] tipc: Enabled bearer , priority 10 [ 1479.364508][T30615] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1479.373838][T30615] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1479.394573][T30615] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5f310) [ 1479.403358][T30615] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1479.428052][T30615] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1479.436459][T30615] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1479.445185][T30615] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5f310) [ 1479.454774][T30615] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1479.564272][T21934] tipc: 32-bit node address hash set to 2c3a0000 10:27:15 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000022300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000070000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:15 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}}}}}]}]}, 0x6c}}, 0x0) 10:27:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5e00100070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:15 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x2500, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:15 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}}}}]}]}, 0x6c}}, 0x0) 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000080000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1479.857707][T21942] tipc: 32-bit node address hash set to 2c3a0000 [ 1479.886482][T30630] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1479.899683][T30635] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1479.920672][T30640] tipc: Enabling of bearer rejected, already enabled [ 1479.928810][T30635] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1479.931801][T30630] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000090000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1479.952197][T30635] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1479.972650][T30630] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xe0f52010) [ 1479.975386][T30636] tipc: Started in network mode [ 1479.987787][T30635] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1479.996003][T30630] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000a0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:15 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000025300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1479.997990][T30636] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1480.015332][T30636] tipc: Enabling of bearer rejected, failed to enable media [ 1480.033529][T30628] tipc: Started in network mode [ 1480.043984][T30628] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000b0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1480.074900][T30630] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1480.078144][T30628] tipc: Enabled bearer , priority 10 [ 1480.089459][T30630] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1480.101553][T30630] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0xe0f52010) [ 1480.103168][T30653] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1480.117664][T30630] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1480.133691][T30653] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1480.149201][T30653] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:15 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}}}}]}]}, 0x6c}}, 0x0) 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000c0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20200070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:15 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}}}]}]}, 0x6c}}, 0x0) [ 1480.170054][T30653] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000d0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:15 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x4000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:15 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000008045bc28300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000e0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1480.269692][T30671] tipc: Enabling of bearer rejected, already enabled [ 1480.305535][T30675] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1480.314089][T21941] tipc: 32-bit node address hash set to 2c3a0000 [ 1480.322619][T30675] tipc: Enabling of bearer rejected, already enabled [ 1480.325272][T30673] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1480.340403][T30673] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000100000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:15 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66]}}}}}]}]}, 0x6c}}, 0x0) 10:27:15 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}}}}]}]}, 0x6c}}, 0x0) [ 1480.368976][T30682] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1480.378664][T30687] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1480.384413][T30673] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1480.396500][T30673] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1480.411711][T30682] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000110000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1480.432673][T30689] tipc: Enabling of bearer rejected, already enabled [ 1480.434530][T23051] tipc: 32-bit node address hash set to 2c3a0000 [ 1480.464804][T30682] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000120000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:15 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x4800, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1480.484568][T30682] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1480.510684][T30673] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1480.525805][T30673] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1480.569077][T30673] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1480.588535][T30673] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20400070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:15 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}}}}]}]}, 0x6c}}, 0x0) 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000160000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:15 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000003f300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:15 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}}}]}]}, 0x6c}}, 0x0) [ 1480.614862][T30709] tipc: Started in network mode [ 1480.619863][T30709] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1480.630155][T30709] tipc: Enabling of bearer rejected, failed to enable media 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000220000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:15 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x4c00, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1480.687137][T30717] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1480.709699][T30717] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:15 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000250000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1480.731860][T30728] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1480.747019][T30717] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1480.761123][T30717] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1480.770172][T30728] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1480.778869][T30719] tipc: Started in network mode 10:27:16 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000040300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000480000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:16 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}}}}]}]}, 0x6c}}, 0x0) [ 1480.783824][T30719] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1480.798710][T30728] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1480.807806][T30719] tipc: Enabled bearer , priority 10 [ 1480.819768][T30728] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000004c0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1480.847761][T30740] tipc: Enabling of bearer rejected, already enabled [ 1480.883677][T30749] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1480.907673][T30719] tipc: Enabling of bearer rejected, already enabled [ 1480.927755][T30728] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1480.936758][T30743] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1480.938979][T30728] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1480.953888][T30728] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1480.958564][T30755] tipc: Enabling of bearer rejected, already enabled [ 1480.961796][T30728] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1480.972039][T30743] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:16 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20700070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:16 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x6000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:16 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}]}]}, 0x6c}}, 0x0) 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000570000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:16 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}}}}]}]}, 0x6c}}, 0x0) [ 1481.000167][T30743] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1481.010874][T30743] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000600000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:16 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000080040300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1481.084019][T21941] tipc: 32-bit node address hash set to 2c3a0000 [ 1481.122037][T30763] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000680000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1481.135131][T30774] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1481.142772][T30763] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1481.150235][T30774] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1481.164491][T30769] tipc: Enabling of bearer rejected, already enabled [ 1481.171397][T30763] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000006c0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1481.180463][T30772] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1481.198617][T30776] tipc: Enabling of bearer rejected, already enabled [ 1481.199120][T30763] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:16 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x6800, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000740000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:16 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}}}}]}]}, 0x6c}}, 0x0) [ 1481.234115][T30774] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1481.264910][T30774] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1481.294149][T30763] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1481.306102][T30763] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1481.314932][T30763] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1481.328101][T30763] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1481.328397][T30783] tipc: Started in network mode 10:27:16 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20800070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:16 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}}}}]}]}, 0x6c}}, 0x0) 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000007a0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:16 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000041300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000820000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000008a0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1481.360198][T30783] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1481.374854][T30783] tipc: Enabling of bearer rejected, failed to enable media [ 1481.387410][T30793] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1481.447630][T30802] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1481.451408][T30803] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1481.474268][T30803] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1481.480157][T30809] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000da0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000db0000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:16 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040100000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1481.486755][T30803] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1481.509074][T30802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1481.513372][T30803] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1481.539121][T30802] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1481.548001][T30802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1481.607312][T30802] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1481.615730][T30802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1481.624473][T30802] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1481.631466][T30802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:17 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x6c00, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:17 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}}}]}]}, 0x6c}}, 0x0) 10:27:17 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:17 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000048300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000fe0100000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20a00070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1481.924083][ T5535] tipc: 32-bit node address hash set to 2c3a0000 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1481.999152][T30839] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1482.017510][T30840] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1482.018563][T30839] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000300000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1482.041137][T30840] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1482.048788][T30839] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1482.052187][T30835] tipc: Started in network mode [ 1482.066012][T30840] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1482.069475][T30839] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1482.072943][T30835] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1482.082054][T30840] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040300000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000004c300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000f70300000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1482.093254][T30835] tipc: Enabled bearer , priority 10 10:27:17 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}}}}}]}]}, 0x6c}}, 0x0) 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000020400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x7400, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:17 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}}}}]}]}, 0x6c}}, 0x0) [ 1482.145401][T23107] tipc: Disabling bearer [ 1482.150732][T23107] tipc: Left network mode [ 1482.159585][T23107] tipc: Left network mode 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000030400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1482.197369][T30840] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1482.213733][T30840] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1482.215719][T30878] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1482.230402][T30878] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1482.242480][T30878] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1482.253208][T30878] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1482.255105][T23107] tipc: Left network mode [ 1482.263116][T30882] tipc: Enabling of bearer rejected, already enabled [ 1482.274325][T30840] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1482.286797][T30840] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1482.297454][T30886] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1482.308040][T30885] tipc: Enabling of bearer rejected, already enabled [ 1482.317288][T23107] tipc: Disabling bearer [ 1482.326445][T23107] tipc: Left network mode [ 1482.335321][T30886] tipc: Enabling of bearer rejected, already enabled 10:27:17 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20f00070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000050400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000060300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x7a00, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:17 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed]}}}}}]}]}, 0x6c}}, 0x0) 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000060400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}}}}]}]}, 0x6c}}, 0x0) [ 1482.362896][T23107] tipc: Left network mode [ 1482.382306][T23107] tipc: Disabling bearer [ 1482.388594][T23107] tipc: Left network mode [ 1482.399296][T30895] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1482.427472][T30894] tipc: Started in network mode [ 1482.434478][T30894] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1482.435861][T30901] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1482.453526][T30901] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1482.463757][T30902] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000070400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000080400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000090400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1482.466005][T30894] tipc: Enabling of bearer rejected, failed to enable media [ 1482.480534][T30902] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1482.495921][T23107] tipc: Disabling bearer [ 1482.501294][T23107] tipc: Left network mode [ 1482.510643][T30910] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000a0400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000b0400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1482.521098][T30901] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1482.541710][T30902] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1482.550770][T30902] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1482.562577][T23107] tipc: Disabling bearer [ 1482.564110][T30901] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1482.571212][T30910] tipc: Enabling of bearer rejected, already enabled [ 1482.587920][T23107] tipc: Left network mode [ 1482.593102][T23107] tipc: Left network mode [ 1482.599526][T30899] tipc: Started in network mode [ 1482.604770][T30899] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1482.614633][T30899] tipc: Enabled bearer , priority 10 [ 1482.640773][T23107] tipc: Disabling bearer [ 1482.646478][T23107] tipc: Left network mode [ 1482.684179][T30902] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1482.692546][T30902] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1482.708515][T30902] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1482.715644][T30902] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:17 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f21300070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:17 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000c0400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}}}]}]}, 0x6c}}, 0x0) 10:27:17 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}}}}}]}]}, 0x6c}}, 0x0) 10:27:17 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000068300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:17 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x34000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000500000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1482.795663][T30936] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1482.797501][T30940] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1482.816043][T30940] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1482.826368][T23107] tipc: Left network mode [ 1482.828721][T30940] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040500000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1482.841057][T30940] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1482.848788][T30936] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1482.859878][T30936] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1482.860095][T30946] tipc: Enabling of bearer rejected, already enabled [ 1482.869655][T30936] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000600000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:18 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000006c300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1482.897987][T30945] tipc: Enabling of bearer rejected, already enabled [ 1482.906928][T23107] tipc: Disabling bearer [ 1482.913809][T23107] tipc: Left network mode [ 1482.914200][T30947] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040600000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1482.944232][T30940] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1482.953284][T30940] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1482.974957][T30961] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1482.982762][T23107] tipc: Left network mode [ 1482.985265][T30949] tipc: Enabling of bearer rejected, already enabled 10:27:18 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x400300, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1482.987286][T30961] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1483.006173][T30961] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1483.013018][T30940] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1483.025325][T30961] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1483.025807][T30940] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f21400070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:18 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}}}}}]}]}, 0x6c}}, 0x0) [ 1483.034789][T23107] tipc: Disabling bearer [ 1483.064320][T23107] tipc: Left network mode [ 1483.070326][T23107] tipc: Disabling bearer [ 1483.077254][T23107] tipc: Left network mode [ 1483.119084][T23107] tipc: Disabling bearer [ 1483.126758][T23107] tipc: Left network mode [ 1483.139499][T30973] tipc: Started in network mode [ 1483.144473][T30973] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1483.154342][T30973] tipc: Enabled bearer , priority 10 [ 1483.169267][T30973] tipc: Enabling of bearer rejected, already enabled [ 1483.194738][T30976] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1483.202776][T30976] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1483.211092][T23052] tipc: 32-bit node address hash set to 2c3a0000 10:27:18 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:18 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000074300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:18 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x1000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:18 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}}}}}]}]}, 0x6c}}, 0x0) 10:27:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1483.211965][T30976] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1483.224693][T30976] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000900000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040900000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1483.284670][T23107] tipc: Disabling bearer [ 1483.290198][T23107] tipc: Left network mode [ 1483.295506][T30987] tipc: Started in network mode [ 1483.304339][T30987] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1483.313987][T30985] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1483.315552][T30976] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1483.322245][T30985] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1483.344251][T30987] tipc: Enabling of bearer rejected, failed to enable media [ 1483.353235][T23107] tipc: Disabling bearer [ 1483.358886][T23107] tipc: Left network mode [ 1483.363470][T30985] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000a00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1483.378598][T30976] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1483.379042][T30985] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1483.403041][T30976] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1483.404098][T31002] tipc: Enabling of bearer rejected, already enabled [ 1483.420812][T23107] tipc: Disabling bearer [ 1483.423290][T30976] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1483.435509][T23107] tipc: Left network mode [ 1483.452732][T31002] tipc: Enabling of bearer rejected, already enabled 10:27:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040a00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:18 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}}}}}]}]}, 0x6c}}, 0x0) 10:27:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f21600070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:18 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}}]}]}, 0x6c}}, 0x0) 10:27:18 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000000000007a300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:18 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000b00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1483.559615][T23107] tipc: Disabling bearer [ 1483.566418][T23107] tipc: Left network mode [ 1483.577880][T31023] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1483.579581][T31014] tipc: Started in network mode [ 1483.586025][T31024] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1483.591838][T31014] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1483.609797][T31014] tipc: Enabled bearer , priority 10 [ 1483.616795][T23107] tipc: Disabling bearer [ 1483.622516][T31016] tipc: Started in network mode [ 1483.626926][T31023] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1483.629729][T31016] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1483.636132][T31024] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1483.645552][T23107] tipc: Left network mode [ 1483.653393][T31023] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1483.658515][T31016] tipc: Enabled bearer , priority 10 [ 1483.673254][T31024] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1483.677052][T31023] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1483.680732][T31024] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1483.699407][T23107] tipc: Disabling bearer [ 1483.705120][T23107] tipc: Left network mode [ 1483.713537][T23107] tipc: Disabling bearer [ 1483.719742][T23107] tipc: Left network mode [ 1483.727912][T31016] tipc: Enabling of bearer rejected, already enabled [ 1483.735746][T23052] tipc: 32-bit node address hash set to 2c3a0000 [ 1483.774389][T31024] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1483.782323][T31024] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1483.797539][T31024] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1483.804563][T31024] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:19 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x2000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040b00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:19 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}}}]}]}, 0x6c}}, 0x0) 10:27:19 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}}}}]}]}, 0x6c}}, 0x0) 10:27:19 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002ffffffffffffff7f300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:19 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20003070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1483.980601][T31043] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1483.992155][T31043] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1483.993497][T31046] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1484.001078][T31043] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1484.016796][T31043] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000c00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1484.027546][T31046] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1484.039245][T23107] tipc: Disabling bearer [ 1484.041782][T31046] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1484.046701][T31053] tipc: Enabling of bearer rejected, already enabled [ 1484.054723][T31046] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1484.061976][T23107] tipc: Left network mode 10:27:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000040c00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000d00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1484.076667][T31054] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000e00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1484.107104][T31041] tipc: Started in network mode [ 1484.112144][T31041] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1484.123111][T31041] tipc: Enabled bearer , priority 10 10:27:19 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000ffffff8c300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000201000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1484.151377][T31065] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1484.154278][T31043] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1484.168258][T31041] tipc: Enabling of bearer rejected, already enabled [ 1484.170983][T31043] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1484.187406][T31069] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1484.197277][T31043] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1484.204410][T31069] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1484.217522][T31043] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1484.226577][T31069] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1484.236390][T31069] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1484.274288][T21941] tipc: 32-bit node address hash set to 2c3a0000 10:27:19 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x3000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:19 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}}}]}]}, 0x6c}}, 0x0) 10:27:19 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d]}}}}}]}]}, 0x6c}}, 0x0) 10:27:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001100000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:19 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f28b03070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:19 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000ffffff97300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1484.664008][T21942] tipc: 32-bit node address hash set to 2c3a0000 [ 1484.700296][T31084] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1484.709961][T31084] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1484.718077][T31085] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1484.733836][T21942] tipc: 32-bit node address hash set to 2c3a0000 [ 1484.744404][T23107] tipc: Left network mode [ 1484.750101][T31084] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001600000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:19 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001f00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1484.750927][T31098] tipc: Enabling of bearer rejected, already enabled [ 1484.760413][T31085] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1484.773489][T31084] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1484.776797][T31083] tipc: Started in network mode [ 1484.786824][T31085] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1484.790841][T31083] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1484.797179][T31085] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000002000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000102000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000002200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1484.814644][T31083] tipc: Enabled bearer , priority 10 [ 1484.830127][T23107] tipc: Left network mode [ 1484.830772][T31081] tipc: Started in network mode [ 1484.842752][T31081] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1484.853372][T31081] tipc: Enabled bearer , priority 10 [ 1484.859826][T23107] tipc: Disabling bearer [ 1484.883200][T23107] tipc: Left network mode [ 1484.894940][T31084] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1484.906119][T31084] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1484.917004][T31108] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1484.917829][T31084] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:20 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x4000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1484.931927][T23107] tipc: Disabling bearer [ 1484.933176][T31084] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1484.938396][T23107] tipc: Left network mode [ 1484.946857][T31083] syz-executor.0 (31083) used greatest stack depth: 20176 bytes left [ 1484.968096][T23107] tipc: Disabling bearer [ 1484.974240][T23107] tipc: Left network mode [ 1484.991980][T31115] tipc: Started in network mode [ 1484.998181][T31115] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1485.007811][T31115] tipc: Enabling of bearer rejected, failed to enable media [ 1485.025539][T31115] tipc: Enabling of bearer rejected, failed to enable media [ 1485.233779][ T5535] tipc: 32-bit node address hash set to 2c3a0000 10:27:20 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}}}]}]}, 0x6c}}, 0x0) 10:27:20 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000000026b7300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000002500000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:20 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}}}}]}]}, 0x6c}}, 0x0) 10:27:20 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f29003070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:20 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x5000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000b72600000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1485.567752][T31127] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1485.571528][T31131] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1485.582820][T31127] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1485.592052][T31127] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1485.595203][T31131] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000db2600000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1485.611477][T31138] tipc: Enabling of bearer rejected, already enabled [ 1485.615880][T31131] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1485.619885][T31127] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1485.630241][T31131] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000003f00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:20 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000000003be300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000004000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1485.665623][T31137] tipc: Enabling of bearer rejected, already enabled 10:27:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000004800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:20 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}}}]}]}, 0x6c}}, 0x0) 10:27:20 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x6000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:20 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000004c00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1485.722710][T31127] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1485.742251][T31127] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1485.771002][T31154] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1485.781512][T31127] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1485.797348][T31154] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1485.800527][T31160] tipc: Started in network mode [ 1485.810642][T31160] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1485.820351][T31127] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1485.829873][T31154] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1485.833914][T31160] tipc: Enabled bearer , priority 10 [ 1485.845686][T31154] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1485.856367][T31168] tipc: Enabling of bearer rejected, already enabled [ 1485.943763][ T5535] tipc: 32-bit node address hash set to 2c3a0000 [ 1485.973828][ T5535] tipc: 32-bit node address hash set to 2c3a0000 10:27:21 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}}}}}]}]}, 0x6c}}, 0x0) 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000005700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:21 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}}}}]}]}, 0x6c}}, 0x0) 10:27:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f29103070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:21 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x7000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:21 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000fffffff6300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000006000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000006800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1486.207241][T31182] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1486.216112][T31182] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1486.225220][T31184] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1486.246494][T31182] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000006c00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1486.250511][T31185] tipc: Started in network mode [ 1486.257393][T31182] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1486.259915][T31184] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1486.272433][T31185] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1486.278746][T31184] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1486.295443][T31185] tipc: Enabling of bearer rejected, failed to enable media 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000007400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:21 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}}}]}]}, 0x6c}}, 0x0) [ 1486.320049][T31182] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1486.333482][T31182] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1486.342770][T31184] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1486.358591][T31182] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000007a00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:21 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}}}}]}]}, 0x6c}}, 0x0) 10:27:21 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x8000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000008200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1486.372938][T31205] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1486.375386][T31182] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f29c03070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000008a00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1486.437042][T31210] tipc: Started in network mode [ 1486.442980][T31210] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1486.453583][T31210] tipc: Enabled bearer , priority 10 [ 1486.473003][T31215] tipc: Started in network mode [ 1486.478086][T31215] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:21 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000fffffdf9300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000026b700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000da00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1486.488317][T31215] tipc: Enabled bearer , priority 10 [ 1486.504746][T31217] tipc: Started in network mode [ 1486.509654][T31217] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1486.522755][T31217] tipc: Enabling of bearer rejected, failed to enable media 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000db00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:21 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}}}}]}]}, 0x6c}}, 0x0) 10:27:21 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000026db00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1486.564690][T31233] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1486.587846][T31235] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1486.606688][T31235] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:21 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000c0ed00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1486.619894][T31234] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1486.629556][T31234] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1486.644799][T31235] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1486.651570][T31234] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1486.651960][T31243] tipc: Started in network mode [ 1486.661796][T31235] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1486.666769][T31243] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1486.677053][T31234] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1486.692993][T31243] tipc: Enabled bearer , priority 10 [ 1486.703362][T31252] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1486.737083][T31256] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1486.781043][T31235] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1486.793883][T31235] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1486.806587][T31235] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1486.814792][T31235] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1486.963790][T21941] tipc: 32-bit node address hash set to 2c3a0000 10:27:22 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}}}]}]}, 0x6c}}, 0x0) 10:27:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000003f700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:22 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}}}}}]}]}, 0x6c}}, 0x0) 10:27:22 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000fffffdfd300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:22 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x9000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f29d03070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000001fe00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1487.170650][T31269] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1487.185030][T31269] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1487.193243][T31272] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1487.202495][T31272] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000fff00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000008000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000400008000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1487.217393][T31269] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1487.219637][T31272] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1487.235344][T31272] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1487.241102][T31269] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000113809000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:22 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000fffffffd300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1487.287530][T31279] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1487.305556][T31280] tipc: Enabling of bearer rejected, already enabled [ 1487.314706][T31272] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1487.316650][T31286] tipc: Enabling of bearer rejected, already enabled [ 1487.342179][T31272] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1487.354094][T31298] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1487.358381][T31272] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1487.369544][T31288] tipc: Enabling of bearer rejected, already enabled [ 1487.381558][T31272] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1487.395717][T31298] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1487.404640][T31298] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1487.414747][T31298] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:22 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}]}]}, 0x6c}}, 0x0) 10:27:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000a000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2f603070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:22 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}}}}]}]}, 0x6c}}, 0x0) [ 1487.474021][T31301] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1487.563609][T23052] tipc: 32-bit node address hash set to 2c3a0000 [ 1487.590813][T31311] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1487.598675][T31311] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1487.607290][T31311] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:22 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xa000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:22 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000000003ff300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000010009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1487.614116][T21941] tipc: 32-bit node address hash set to 2c3a0000 [ 1487.614288][T31310] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1487.620665][T31311] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1487.636090][T31316] tipc: Enabling of bearer rejected, already enabled [ 1487.652721][T31315] tipc: Enabling of bearer rejected, already enabled 10:27:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000004010009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1487.685751][T31311] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1487.699024][T31311] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1487.711709][T31311] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1487.725878][T31322] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000020009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1487.739757][T31311] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1487.754070][T31322] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2f703070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:22 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000004020009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1487.783411][T31322] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1487.803536][T23052] tipc: 32-bit node address hash set to 2c3a0000 [ 1487.804309][T31322] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1487.820441][T31325] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:23 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000030009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1487.828263][T31337] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1487.842519][T31337] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1487.850789][T31329] tipc: Enabling of bearer rejected, already enabled [ 1487.861544][T31337] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1487.892121][T31337] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:23 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}}}}]}]}, 0x6c}}, 0x0) 10:27:23 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000004030009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:23 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000fff300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:23 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}}}}]}]}, 0x6c}}, 0x0) [ 1487.958700][T31337] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1487.969650][T31337] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1487.979284][T31337] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1487.986594][T31337] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1488.069797][T31356] tipc: Started in network mode [ 1488.074983][T31356] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1488.084719][T31356] tipc: Enabled bearer , priority 10 [ 1488.099563][T31356] tipc: Enabling of bearer rejected, already enabled [ 1488.180266][T31351] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1488.203722][T31351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1488.212091][T31351] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1488.225538][T31440] tipc: Enabling of bearer rejected, already enabled [ 1488.243224][T31351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:23 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xb000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:23 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:23 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:23 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2f803070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:23 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}}}]}]}, 0x6c}}, 0x0) 10:27:23 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000000007fffffff300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:23 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000004040009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1488.744812][T31456] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1488.757375][T31453] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1488.774950][T31456] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1488.782765][T31463] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:23 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000050009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1488.790121][T31453] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1488.813935][T31456] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1488.817890][T31466] tipc: Enabling of bearer rejected, already enabled [ 1488.820651][T31456] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1488.836009][T31463] tipc: Enabling of bearer rejected, already enabled 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000004050009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000060009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1488.837418][T31453] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1488.849024][T31452] tipc: Started in network mode [ 1488.854471][T31453] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1488.861136][T31452] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1488.884233][T31452] tipc: Enabled bearer , priority 10 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000004060009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}}}}]}]}, 0x6c}}, 0x0) [ 1488.921769][T31471] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:24 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xc000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000070009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000ffffffff300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1488.971111][T31456] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1488.989458][T31456] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1489.028751][T31456] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1489.036643][T31456] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1489.040954][T31487] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1489.056097][T31488] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1489.064494][T31488] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:24 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2fb03070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:24 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}}}}]}]}, 0x6c}}, 0x0) 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000004070009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1489.075883][T31488] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1489.103929][T31493] tipc: Enabling of bearer rejected, already enabled [ 1489.105597][T31488] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:24 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}}}}]}]}, 0x6c}}, 0x0) 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000080009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020007ffffffffffff300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000004080009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xd000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1489.166425][T31504] tipc: Enabling of bearer rejected, already enabled [ 1489.189612][T31503] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1489.212862][T31512] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1489.220795][T23052] tipc: 32-bit node address hash set to 2c3a0000 [ 1489.222571][T31503] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1489.229336][T23107] tipc: Failed to remove local publication {1,1,1}/3170779934 [ 1489.251978][T31503] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1489.255949][T31516] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000090009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}}}}]}]}, 0x6c}}, 0x0) [ 1489.259620][T31503] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1489.271489][T31512] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1489.289211][T23107] tipc: Disabling bearer [ 1489.293877][T31512] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1489.295362][T23107] tipc: Left network mode 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000004090009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1489.327192][T31503] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1489.335590][T31520] tipc: Enabling of bearer rejected, already enabled [ 1489.347135][T31527] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1489.355216][T31503] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1489.359474][T31512] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:24 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c]}}}}}]}]}, 0x6c}}, 0x0) [ 1489.377416][T31503] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1489.382994][T23107] tipc: Disabling bearer [ 1489.388924][T31503] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1489.392661][T23107] tipc: Left network mode 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000000a0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f21304070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:24 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000027fffffffffffffff300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xe000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000040a0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1489.426518][T31531] tipc: Enabling of bearer rejected, already enabled [ 1489.455010][T23107] tipc: Left network mode 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000000b0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}}}]}]}, 0x6c}}, 0x0) [ 1489.473324][T31536] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1489.484755][T23107] tipc: Disabling bearer [ 1489.490078][T23107] tipc: Left network mode [ 1489.509978][T31541] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1489.518037][T31541] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000040b0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1489.527739][T31541] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1489.538249][T31541] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1489.546579][T23107] tipc: Disabling bearer [ 1489.553247][T23107] tipc: Left network mode [ 1489.553272][T31551] tipc: Enabling of bearer rejected, already enabled 10:27:24 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002ffffffffffffffff300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000000c0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}}}}}]}]}, 0x6c}}, 0x0) [ 1489.576350][T31553] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1489.589551][T23107] tipc: Disabling bearer [ 1489.592028][T31553] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1489.599930][T23107] tipc: Left network mode [ 1489.619921][T31561] tipc: Enabling of bearer rejected, already enabled [ 1489.625404][T31553] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1489.639086][T23107] tipc: Left network mode [ 1489.657661][T23107] tipc: Disabling bearer [ 1489.663018][T31553] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:24 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000040c0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:24 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x10000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1489.678269][T23107] tipc: Left network mode [ 1489.727807][T31568] tipc: Started in network mode [ 1489.732820][T31568] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1489.747234][T31565] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1489.755198][T31568] tipc: Enabled bearer , priority 10 [ 1489.755292][T31565] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1489.762446][T31553] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1489.771747][T31565] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1489.788146][T31565] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1489.794547][T23107] tipc: Disabling bearer [ 1489.798397][T31553] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1489.803065][T23107] tipc: Left network mode [ 1489.820171][T31553] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f21404070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:25 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}}}}}]}]}, 0x6c}}, 0x0) 10:27:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000000d0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:25 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000000000000a0000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:25 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x11000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:25 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}}}}}]}]}, 0x6c}}, 0x0) 10:27:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000000e0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1489.830065][T31553] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000100009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:25 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000200000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1489.902820][T31593] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1489.912349][T31593] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1489.925530][T31593] F2FS-fs (loop3): Wrong segment_count / block_count (22 > 2560) [ 1489.933782][T31593] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1489.933924][T23107] tipc: Left network mode 10:27:25 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000230000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000f2f520100009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1489.959970][T31598] tipc: Enabling of bearer rejected, already enabled [ 1489.975115][T31599] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1489.984796][T31584] tipc: Started in network mode [ 1489.994975][T31584] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000110009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1490.006336][T31584] tipc: Enabled bearer , priority 10 [ 1490.023457][T23107] tipc: Disabling bearer [ 1490.030311][T31602] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1490.046921][T31609] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1490.050139][T23107] tipc: Left network mode [ 1490.054286][T31602] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1490.078802][T31602] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1490.083770][T23107] tipc: Disabling bearer [ 1490.090977][T31602] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1490.092582][T23107] tipc: Left network mode [ 1490.105720][T31610] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1490.114849][T31610] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1490.124827][T31610] F2FS-fs (loop3): Wrong segment_count / block_count (22 > 8960) [ 1490.132876][T31610] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1490.138051][T31602] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1490.151799][T31602] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1490.161584][T31602] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1490.169242][T31602] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f21504070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1490.213813][T23107] tipc: Left network mode [ 1490.239407][T31620] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1490.247461][T31620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1490.256638][T31620] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1490.264064][T31620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1490.311441][T31620] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1490.319422][T31620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1490.328662][T31620] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1490.335947][T31620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1490.353591][T23107] tipc: Disabling bearer [ 1490.363519][T23107] tipc: Left network mode 10:27:25 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}}}}}]}]}, 0x6c}}, 0x0) 10:27:25 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000938110009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:25 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000250000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:25 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x12000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f21604070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000120009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1490.510590][T31632] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1490.521416][T31639] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1490.530310][T23107] tipc: Disabling bearer [ 1490.533963][T31639] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1490.536161][T23107] tipc: Left network mode [ 1490.564238][T31639] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1490.571053][T31632] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1490.573846][T31639] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1490.581357][T31632] F2FS-fs (loop3): Wrong segment_count / block_count (22 > 9472) [ 1490.588057][T31644] tipc: Enabling of bearer rejected, already enabled [ 1490.599540][T31632] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000160009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1490.604668][T31645] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1490.628062][T23107] tipc: Disabling bearer [ 1490.633661][T31647] tipc: Enabling of bearer rejected, already enabled [ 1490.636689][T23107] tipc: Left network mode [ 1490.641535][T31650] tipc: Enabling of bearer rejected, already enabled 10:27:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000001f0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000200009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:25 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}}]}]}, 0x6c}}, 0x0) 10:27:25 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}}}}}]}]}, 0x6c}}, 0x0) [ 1490.670824][T23107] tipc: Left network mode [ 1490.685591][T23107] tipc: Disabling bearer [ 1490.691034][T23107] tipc: Left network mode 10:27:25 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000000000002b0000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:25 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000010200009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1490.719770][T31639] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1490.735321][T31639] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1490.761492][T23107] tipc: Disabling bearer [ 1490.763481][T31639] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1490.767563][T23107] tipc: Left network mode [ 1490.782383][T31670] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1490.796320][T31669] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000220009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000250009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1490.806111][T31639] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1490.806651][T31669] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1490.827484][T31669] F2FS-fs (loop3): Wrong segment_count / block_count (22 > 11008) [ 1490.838980][T31669] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1490.883400][T21898] tipc: 32-bit node address hash set to 2c3a0000 [ 1491.003385][T23052] tipc: 32-bit node address hash set to 2c3a0000 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000008045bc280009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:26 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}}}]}]}, 0x6c}}, 0x0) 10:27:26 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}}}}]}]}, 0x6c}}, 0x0) 10:27:26 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f21704070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:26 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x13000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:26 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000000000000002d0000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000003f0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1491.101403][T31691] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1491.109674][T31692] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1491.129924][T31692] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1491.136048][T31691] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1491.142776][T31689] tipc: Started in network mode 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000400009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1491.148562][T31691] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1491.154412][T31689] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1491.160119][T31691] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1491.172323][T31692] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1491.176226][T31689] tipc: Enabled bearer , priority 10 [ 1491.194253][T31701] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000800400009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:26 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d]}}}}}]}]}, 0x6c}}, 0x0) 10:27:26 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}}}]}]}, 0x6c}}, 0x0) [ 1491.206279][T23107] tipc: Left network mode [ 1491.211692][T31692] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1491.225494][T31703] tipc: Enabling of bearer rejected, already enabled 10:27:26 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x14000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:26 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020002000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000480009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000004c0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1491.305887][T31691] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1491.314359][T31691] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1491.330410][T31726] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1491.346871][T31732] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1491.347382][T31691] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1491.361935][T31733] tipc: Enabling of bearer rejected, already enabled [ 1491.365711][T31726] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1491.378746][T31691] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1491.395229][T31726] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:26 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f21804070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000570009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:26 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}}}]}]}, 0x6c}}, 0x0) 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000600009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1491.405129][T31726] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1491.420689][T31736] tipc: Enabling of bearer rejected, already enabled 10:27:26 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x18100000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:26 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}}}}]}]}, 0x6c}}, 0x0) 10:27:26 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020003000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000680009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000006c0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1491.511386][T31758] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1491.536282][T31759] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1491.552095][T31760] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:26 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}}}]}]}, 0x6c}}, 0x0) [ 1491.563199][T31767] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1491.573819][T31760] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1491.577763][T31759] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1491.590454][T31766] tipc: Enabling of bearer rejected, already enabled [ 1491.596600][T31760] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000740009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:26 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000007a0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1491.606919][T31759] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1491.616354][T31753] tipc: Started in network mode [ 1491.621500][T31759] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1491.627800][T31753] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1491.638575][T31760] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1491.646052][T31753] tipc: Enabled bearer , priority 10 [ 1491.674137][T31773] tipc: Started in network mode [ 1491.679019][T31773] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1491.689126][T31773] tipc: Enabled bearer , priority 10 [ 1491.708989][T31753] tipc: Enabling of bearer rejected, already enabled [ 1491.728172][T31759] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1491.734223][T31780] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1491.744874][T31759] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1491.755072][T31773] tipc: Enabling of bearer rejected, already enabled [ 1491.755717][T31759] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1491.770793][T31759] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:27 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f21904070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000028bc45800009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:27 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020004000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:27 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}}}}}]}]}, 0x6c}}, 0x0) [ 1491.853228][T31789] tipc: Started in network mode [ 1491.858210][T31789] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1491.867953][T31789] tipc: Enabled bearer , priority 10 [ 1491.882429][T31789] tipc: Enabling of bearer rejected, already enabled [ 1491.918267][T31793] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1491.918928][T31787] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1491.926808][T31793] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1491.943758][T31793] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1491.948709][T31787] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1491.951523][T31793] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1491.964335][T31787] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1491.976443][T31787] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1492.070873][T31793] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1492.078691][T31793] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1492.087510][T31793] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1492.094892][T31793] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000820009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:27 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}}}}]}]}, 0x6c}}, 0x0) 10:27:27 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}}}}]}]}, 0x6c}}, 0x0) 10:27:27 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020005000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:27 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x20000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:27 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2aa26070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000008a0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1492.303330][T18562] tipc: 32-bit node address hash set to 2c3a0000 10:27:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000ffffff8c0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1492.349019][T31813] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1492.352014][T31809] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1492.377624][T31813] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1492.389101][T31813] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:27 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}}}}]}]}, 0x6c}}, 0x0) [ 1492.399632][T31813] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1492.407478][T31809] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1492.407937][T31825] tipc: Enabling of bearer rejected, already enabled [ 1492.417884][T31809] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1492.439175][T31809] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000ffffff970009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:27 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}}}]}]}, 0x6c}}, 0x0) 10:27:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000026b70009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:27 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x25000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000edc00009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1492.461515][T31830] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:27 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020006000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1492.522346][T31809] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1492.535872][T31809] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1492.551536][T31809] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1492.565059][T31846] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000da0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:27 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2bd26070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1492.569542][T31809] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1492.577542][T31849] tipc: Enabling of bearer rejected, already enabled [ 1492.590079][T31850] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1492.605437][T31850] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1492.605975][T31855] tipc: Enabling of bearer rejected, already enabled 10:27:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000db0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:27 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x40000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1492.630700][T31850] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:27 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}}}}}]}]}, 0x6c}}, 0x0) 10:27:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000026db0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1492.697658][T31850] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1492.701335][T31869] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1492.721320][T31861] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1492.729317][T31861] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1492.737955][T31861] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000001020f5f20009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:27 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}}}}]}]}, 0x6c}}, 0x0) 10:27:27 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000fffffff60009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1492.746528][T31861] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1492.760871][T31876] tipc: Enabling of bearer rejected, already enabled [ 1492.769629][T21907] tipc: 32-bit node address hash set to 2c3a0000 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000003f70009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:28 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020007000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:28 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x48000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1492.813298][T21907] tipc: 32-bit node address hash set to 2c3a0000 [ 1492.839989][T31861] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1492.841782][T31886] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1492.851190][T31861] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000fffffdf90009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1492.883585][T31861] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1492.905415][T31861] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1492.911583][T31893] tipc: Started in network mode [ 1492.920549][T31893] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 10:27:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20038070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:28 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}}}}]}]}, 0x6c}}, 0x0) 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000fffffdfd0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1492.933768][T31893] tipc: Enabling of bearer rejected, failed to enable media [ 1492.936818][T31894] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1492.953953][T31894] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1492.962842][T31900] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:28 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}}}]}]}, 0x6c}}, 0x0) 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000fffffffd0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:28 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x4c000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1492.976424][T31894] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1492.993225][T21907] tipc: 32-bit node address hash set to 2c3a0000 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000001fe0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000fff0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1493.024360][T31894] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1493.049542][T31905] tipc: Started in network mode [ 1493.054611][T31905] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1493.064311][T31905] tipc: Enabled bearer , priority 10 10:27:28 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020008000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1493.078594][T31918] tipc: Enabling of bearer rejected, already enabled [ 1493.087952][T31917] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1493.103718][T31914] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1493.112558][T31914] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:28 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66]}}}}}]}]}, 0x6c}}, 0x0) 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000ffffefff0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1493.124803][T31914] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1493.135273][T31928] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1493.143074][T31914] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1493.147802][T31931] tipc: Enabling of bearer rejected, already enabled [ 1493.163844][T31928] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000ffefffff0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1493.184479][T31928] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1493.205496][T31928] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1493.213873][T31931] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1493.242813][T31939] tipc: Started in network mode [ 1493.248039][T31939] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1493.257928][T31939] tipc: Enabled bearer , priority 10 [ 1493.272411][T31914] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1493.282487][T31914] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20040070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:28 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x60000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000f9fdffff0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:28 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}]}]}, 0x6c}}, 0x0) 10:27:28 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020009000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:28 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}}}}]}]}, 0x6c}}, 0x0) [ 1493.304811][T31914] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1493.311539][T31914] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000fdfdffff0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000007fffffff0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000008cffffff0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000097ffffff0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1493.389994][T31954] tipc: Started in network mode [ 1493.395551][T31954] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1493.405181][T31954] tipc: Enabled bearer , priority 10 [ 1493.411659][T31950] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1493.421427][T31955] tipc: Started in network mode [ 1493.426373][T31955] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1493.429680][T31950] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1493.440967][T31955] tipc: Enabling of bearer rejected, failed to enable media [ 1493.445200][T31950] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000f6ffffff0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:28 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}}}}]}]}, 0x6c}}, 0x0) [ 1493.481781][T31950] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1493.509408][T31976] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1493.530701][T31976] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1493.542052][T31976] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1493.549502][T31976] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1493.549898][T31985] tipc: Started in network mode [ 1493.564112][T31985] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1493.573695][T31985] tipc: Enabled bearer , priority 10 [ 1493.589290][T31985] tipc: Enabling of bearer rejected, already enabled [ 1493.623897][T31976] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1493.638142][T31976] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1493.647650][T31976] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1493.655257][T31976] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20084070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:28 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000fdffffff0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:28 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x68000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:28 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}}}]}]}, 0x6c}}, 0x0) 10:27:28 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000a000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:28 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1493.765103][T32002] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1493.772898][T32002] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1493.786787][T32005] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1493.794842][T32005] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1493.794965][T32002] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000300000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1493.804190][T32005] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1493.821531][T32013] tipc: Enabling of bearer rejected, already enabled [ 1493.833360][T32005] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1493.848819][T32011] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:29 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x6c000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000500000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:29 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000b000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1493.858307][T32002] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1493.883408][T32005] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1493.897050][T32005] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1493.949707][T32005] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1493.959939][T32024] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1493.963666][T32005] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1493.982445][T32022] tipc: Started in network mode [ 1493.991418][T32031] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:29 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20085070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:29 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}}}}]}]}, 0x6c}}, 0x0) 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000600000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:29 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}}}}]}]}, 0x6c}}, 0x0) [ 1493.991524][T32022] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1493.999751][T32031] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1494.011030][T32022] tipc: Enabling of bearer rejected, failed to enable media [ 1494.020313][T32031] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1494.054595][T32031] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1494.092703][T32039] tipc: Started in network mode 10:27:29 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x74000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:29 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000c000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000900000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1494.104125][T32039] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1494.116409][T32039] tipc: Enabled bearer , priority 10 [ 1494.124154][T32043] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1494.135218][T32043] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000a00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000b00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1494.155298][T32041] tipc: Started in network mode [ 1494.160178][T32041] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1494.164730][T32043] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1494.170366][T32041] tipc: Enabled bearer , priority 10 [ 1494.183127][T23052] tipc: 32-bit node address hash set to 2c3a0000 [ 1494.185918][T32043] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000c00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1494.232893][T32057] tipc: Enabling of bearer rejected, already enabled [ 1494.251349][T32065] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1494.262144][T32043] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1494.273202][T32065] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1494.279309][T32075] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1494.297044][T32065] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1494.302246][T32043] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1494.313418][T32065] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1494.324401][T32043] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:29 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20104000009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:29 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}}}}]}]}, 0x6c}}, 0x0) 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000d00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:29 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x7a000000, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:29 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}}}}]}]}, 0x6c}}, 0x0) 10:27:29 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000d000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1494.331261][T32043] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1494.373113][T21907] tipc: 32-bit node address hash set to 2c3a0000 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000e00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001100000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1494.460553][T32086] tipc: Started in network mode [ 1494.466601][T32086] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1494.479419][T32086] tipc: Enabling of bearer rejected, failed to enable media [ 1494.491528][T32083] tipc: Started in network mode [ 1494.500621][T32096] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1494.503829][T32083] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1494.518647][T32096] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1494.527179][T23052] tipc: 32-bit node address hash set to 2c3a0000 [ 1494.531452][T32083] tipc: Enabled bearer , priority 10 [ 1494.534666][T32096] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1494.551106][T32096] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:29 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001600000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:29 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002000e000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1494.554726][T32099] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1494.566583][T32100] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1494.580848][T32100] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1494.604463][T32100] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1494.621797][T32111] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1494.624369][T32100] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1494.658201][T32113] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1494.666159][T32113] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1494.675529][T32113] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1494.685591][T32113] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1494.693142][T21907] tipc: 32-bit node address hash set to 2c3a0000 10:27:30 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20108000009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:30 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:30 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}}}]}]}, 0x6c}}, 0x0) [ 1494.748545][T32100] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1494.757058][T32100] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1494.765648][T32100] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1494.772493][T32100] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1494.837859][T32125] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1494.845940][T32125] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1494.862801][T32125] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1494.870331][T32125] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1494.905548][T32124] tipc: Started in network mode [ 1494.910862][T32124] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1494.922704][T32125] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1494.930821][T32125] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1494.932804][T32124] tipc: Enabled bearer , priority 10 [ 1494.939636][T32125] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1494.952314][T32125] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:30 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x9effffff, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000002200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:30 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020010000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:30 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100030009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1494.990617][T32122] tipc: Started in network mode [ 1494.995882][T32122] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1495.013827][T32122] tipc: Enabled bearer , priority 10 [ 1495.028145][T32131] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000002500000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1495.037498][T32136] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1495.047514][T32136] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1495.067402][T32141] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1495.075820][T32136] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000004800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000004c00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000005700000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1495.094775][T32141] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1495.103738][T32136] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1495.112037][T32141] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1495.124010][T23052] tipc: 32-bit node address hash set to 2c3a0000 [ 1495.131689][T32141] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:30 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000006000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:30 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020011000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1495.159489][T32147] tipc: Enabling of bearer rejected, already enabled [ 1495.167242][T23052] tipc: 32-bit node address hash set to 2c3a0000 [ 1495.225346][T32141] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1495.233873][T32141] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1495.243199][T32141] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1495.250022][T32141] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1495.301514][T32161] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1495.309537][T32161] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1495.318475][T32161] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1495.328432][T32161] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1495.643062][T21914] tipc: 32-bit node address hash set to 2c3a0000 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000006800000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:31 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xefffffff, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100060009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:31 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020012000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:31 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}}}}}]}]}, 0x6c}}, 0x0) 10:27:31 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}}}}}]}]}, 0x6c}}, 0x0) 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000006c00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1495.936892][T32170] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1495.942529][T32174] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1495.955422][T32174] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1495.968301][T32170] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1495.974954][T32174] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000007400000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1495.989507][T32174] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1495.999227][T32170] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1496.006917][T32170] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1496.013083][T32185] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1496.030823][T32184] tipc: Enabling of bearer rejected, already enabled 10:27:31 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020016000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000007a00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1496.044535][T21913] tipc: 32-bit node address hash set to 2c3a0000 [ 1496.065899][T32185] tipc: Enabling of bearer rejected, already enabled 10:27:31 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xf0ffffff, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:31 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed]}}}}}]}]}, 0x6c}}, 0x0) 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000008200000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1496.104268][T32170] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1496.117520][T32170] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1496.139102][T32194] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000008a00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1496.153699][T23023] tipc: 32-bit node address hash set to 2c3a0000 [ 1496.158700][T32200] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1496.170478][T32170] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1496.186562][T32194] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1496.196472][T32170] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1496.206408][T32207] tipc: Enabling of bearer rejected, already enabled [ 1496.215211][T32194] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1496.233382][T32194] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20102070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:31 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}}}}}]}]}, 0x6c}}, 0x0) 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000da00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:31 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xffffff7f, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1496.251893][T32209] tipc: Enabling of bearer rejected, already enabled 10:27:31 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020022000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000db00000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000401000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:31 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}}}}}]}]}, 0x6c}}, 0x0) [ 1496.314250][T32213] tipc: Started in network mode [ 1496.329175][T32213] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000fe01000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000402000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1496.360948][T32213] tipc: Enabled bearer , priority 10 [ 1496.373676][T23107] tipc: Disabling bearer [ 1496.379425][T23107] tipc: Left network mode [ 1496.390068][T32229] tipc: Enabling of bearer rejected, already enabled [ 1496.403752][T32227] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1496.408536][T32228] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1496.411482][T32227] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1496.411512][T32227] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1496.446586][T32228] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1496.454413][T32240] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000003000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:31 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000403000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1496.454957][T32228] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1496.469807][T32227] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1496.473241][T23107] tipc: Disabling bearer [ 1496.480196][T32228] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1496.494757][T23107] tipc: Left network mode [ 1496.604438][T23107] tipc: Left network mode [ 1496.615189][T32227] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1496.624488][T32227] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1496.635734][T32227] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20103070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1496.648433][T32227] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1496.738006][T32259] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1496.746097][T32259] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1496.755210][T32259] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1496.761911][T32259] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1496.795376][T32259] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1496.803496][T32259] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1496.815927][T32259] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1496.826071][T32259] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1496.893019][T23107] tipc: Disabling bearer [ 1496.898359][T23107] tipc: Left network mode 10:27:32 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000f703000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:32 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020025000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:32 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20104070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:32 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}}}}}]}]}, 0x6c}}, 0x0) 10:27:32 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xffffff9e, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000204000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1497.132166][T32273] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1497.140749][T32274] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1497.146117][T23107] tipc: Disabling bearer [ 1497.151921][T32273] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1497.159489][T23107] tipc: Left network mode [ 1497.171631][T32274] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000304000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1497.177040][T32273] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1497.188644][T32282] tipc: Enabling of bearer rejected, already enabled [ 1497.197054][T32274] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1497.197995][T32273] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1497.216002][T32274] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000404000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000504000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000604000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1497.226202][T32284] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1497.236864][T23107] tipc: Disabling bearer [ 1497.252853][T23107] tipc: Left network mode [ 1497.260567][T32280] tipc: Started in network mode [ 1497.266458][T32280] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 10:27:32 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}}]}]}, 0x6c}}, 0x0) 10:27:32 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}}}}]}]}, 0x6c}}, 0x0) 10:27:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000704000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1497.275734][T32280] tipc: Enabling of bearer rejected, failed to enable media [ 1497.284307][T23107] tipc: Left network mode 10:27:32 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020041000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1497.323917][T32273] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1497.331655][T32273] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1497.348660][T23107] tipc: Disabling bearer [ 1497.354138][T23107] tipc: Left network mode [ 1497.371955][T23107] tipc: Left network mode [ 1497.379087][T32273] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1497.382269][T32311] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1497.395101][T32273] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1497.400542][T32307] tipc: Started in network mode [ 1497.409906][T32311] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1497.410072][T32307] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1497.419308][T32311] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1497.429223][T32307] tipc: Enabled bearer , priority 10 [ 1497.438131][T32311] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1497.443826][T23107] tipc: Disabling bearer [ 1497.457200][T23107] tipc: Left network mode [ 1497.462389][T32306] tipc: Started in network mode 10:27:32 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20105070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:32 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000804000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1497.467491][T32306] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1497.472941][T21915] tipc: 32-bit node address hash set to 2c3a0000 [ 1497.477133][T32306] tipc: Enabled bearer , priority 10 [ 1497.514778][T32306] tipc: Enabling of bearer rejected, already enabled [ 1497.568260][T32322] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1497.577609][T32322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1497.586371][T32322] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1497.593851][T32322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1497.604690][T23107] tipc: Disabling bearer [ 1497.610087][T23107] tipc: Left network mode [ 1497.666314][T23107] tipc: Disabling bearer [ 1497.677512][T23107] tipc: Left network mode [ 1497.683209][T32322] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1497.691059][T32322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1497.699760][T32322] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1497.706803][T32322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:33 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xffffffef, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000904000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:33 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}}}]}]}, 0x6c}}, 0x0) 10:27:33 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020048000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:33 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20106070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:33 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d]}}}}}]}]}, 0x6c}}, 0x0) 10:27:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000a04000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1498.028157][T32332] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1498.044719][T32338] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1498.046542][T32332] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1498.063254][T32338] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1498.071569][T23107] tipc: Left network mode 10:27:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000b04000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1498.087921][T32350] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1498.093415][T32332] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1498.098444][T32338] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1498.102232][T32332] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1498.121651][T32338] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1498.126765][T32345] tipc: Started in network mode 10:27:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000c04000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000005000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1498.139654][T32345] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1498.153486][T32345] tipc: Enabling of bearer rejected, failed to enable media [ 1498.165908][T23107] tipc: Disabling bearer [ 1498.172329][T23107] tipc: Left network mode [ 1498.178849][T32335] tipc: Started in network mode 10:27:33 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002004c000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:33 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000405000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1498.184927][T32335] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1498.196582][T32335] tipc: Enabled bearer , priority 10 [ 1498.214557][T32332] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1498.231185][T23107] tipc: Disabling bearer [ 1498.236943][T23107] tipc: Left network mode [ 1498.242916][T32332] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1498.256142][T23107] tipc: Disabling bearer [ 1498.261536][T23107] tipc: Left network mode [ 1498.268406][T32332] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1498.278822][T32332] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1498.290530][T32370] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1498.299058][T32370] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1498.308114][T32370] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1498.317776][T32370] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1498.542814][T23024] tipc: 32-bit node address hash set to 2c3a0000 [ 1498.602869][T23024] tipc: 32-bit node address hash set to 2c3a0000 10:27:34 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0xfffffff0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:34 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}}}}]}]}, 0x6c}}, 0x0) 10:27:34 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}}}]}]}, 0x6c}}, 0x0) 10:27:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000006000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:34 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20107070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:34 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020060000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1498.839536][T32386] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1498.851208][T32386] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1498.866656][T32386] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1498.868286][T32392] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1498.874601][T32386] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000406000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:34 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020068000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1498.887871][T32392] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1498.899576][T32392] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1498.907288][T32388] tipc: Started in network mode [ 1498.909423][T32392] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1498.917164][T32388] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000007000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000407000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1498.934700][T32388] tipc: Enabled bearer , priority 10 [ 1498.946699][T23107] tipc: Disabling bearer [ 1498.967702][T23107] tipc: Left network mode [ 1498.972828][T32385] tipc: Started in network mode [ 1498.977755][T32385] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000408000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1498.990283][T32385] tipc: Enabled bearer , priority 10 [ 1498.993604][T32386] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1499.006537][T32386] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1499.016236][T23107] tipc: Disabling bearer [ 1499.020620][T32386] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1499.025935][T32411] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:34 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}}}}}]}]}, 0x6c}}, 0x0) [ 1499.033539][T32406] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1499.035535][T23107] tipc: Left network mode [ 1499.051410][T32406] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1499.058548][T32386] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1499.073360][T32406] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1499.084919][T32406] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1499.105971][T32417] tipc: Started in network mode [ 1499.111088][T32417] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1499.121573][T32417] tipc: Enabled bearer , priority 10 [ 1499.137169][T32417] tipc: Enabling of bearer rejected, already enabled [ 1499.312782][T23023] tipc: 32-bit node address hash set to 2c3a0000 10:27:34 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000009000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:34 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}}}]}]}, 0x6c}}, 0x0) 10:27:34 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20108070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:34 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}}}}]}]}, 0x6c}}, 0x0) 10:27:34 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002006c000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000409000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000a000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1499.561992][T32430] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1499.571539][T23107] tipc: Disabling bearer [ 1499.574232][T32430] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1499.579369][T23107] tipc: Left network mode [ 1499.591974][T32432] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1499.598774][T32430] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1499.609510][T32439] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1499.610914][T32432] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1499.620864][T32441] tipc: Enabling of bearer rejected, already enabled [ 1499.626383][T32430] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1499.641012][T32439] tipc: Enabling of bearer rejected, already enabled [ 1499.641095][T32432] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000040a000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:34 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}}}]}]}, 0x6c}}, 0x0) 10:27:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000b000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1499.665684][T32432] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000040b000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:34 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x2}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:34 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:34 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000c000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1499.708973][T32448] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1499.759106][T32430] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1499.770149][T32455] tipc: Started in network mode [ 1499.775588][T32430] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1499.785497][T32455] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1499.795957][T32430] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1499.803722][T32455] tipc: Enabled bearer , priority 10 [ 1499.809226][T32430] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1499.821462][T32461] tipc: Enabling of bearer rejected, already enabled 10:27:35 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20109070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:35 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020074000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000040c000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:35 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}}}}}]}]}, 0x6c}}, 0x0) 10:27:35 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x3}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1499.860463][T32462] tipc: Started in network mode [ 1499.868136][T32462] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1499.892128][T32462] tipc: Enabled bearer , priority 10 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000d000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1499.909258][T32470] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1499.924276][T32472] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1499.936968][T32470] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1499.946526][T32472] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:35 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}}}}]}]}, 0x6c}}, 0x0) 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000000e000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1499.956477][T32470] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1499.968022][T32472] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1499.975901][T32472] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1499.982883][T32482] tipc: Enabling of bearer rejected, already enabled [ 1499.991795][T32470] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000002010000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:35 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x4}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:35 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}}}}]}]}, 0x6c}}, 0x0) 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000011000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1500.052959][T23023] tipc: 32-bit node address hash set to 2c3a0000 [ 1500.103734][T23023] tipc: 32-bit node address hash set to 2c3a0000 [ 1500.103881][T32472] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1500.119355][T32472] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1500.128340][T32472] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1500.136563][T32472] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1500.146691][T32495] tipc: Started in network mode 10:27:35 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010a070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:35 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002007a000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000012000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:35 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}}}]}]}, 0x6c}}, 0x0) [ 1500.151576][T32495] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1500.161224][T32495] tipc: Enabled bearer , priority 10 [ 1500.174391][T32499] tipc: Started in network mode [ 1500.179277][T32499] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1500.196367][T32499] tipc: Enabled bearer , priority 10 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000016000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:35 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x5}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:35 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68]}}}}}]}]}, 0x6c}}, 0x0) [ 1500.242661][T21914] tipc: 32-bit node address hash set to 2c3a0000 [ 1500.275447][T32518] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1500.278843][T32517] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000001f000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1500.291343][T32518] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1500.297561][T32517] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1500.321772][T32527] tipc: Started in network mode [ 1500.329811][T32518] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000020000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1500.331144][T32527] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1500.345807][T32517] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1500.347895][T32518] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1500.355715][T32517] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1500.374434][T32527] tipc: Enabled bearer , priority 10 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001020000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:35 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x6}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000022000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1500.411782][T32534] tipc: Started in network mode [ 1500.417735][T32534] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1500.429239][T32534] tipc: Enabled bearer , priority 10 [ 1500.474524][T32518] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1500.491551][T32550] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1500.501873][T32518] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:35 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010b070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:35 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}}}}]}]}, 0x6c}}, 0x0) 10:27:35 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000030000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000025000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:35 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:35 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000b726000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1500.529851][T32518] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1500.537643][T32518] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1500.537702][T32551] tipc: Started in network mode [ 1500.550928][T32551] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1500.561040][T32551] tipc: Enabling of bearer rejected, failed to enable media 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000db26000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1500.638016][T32561] tipc: Started in network mode [ 1500.645445][T32561] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1500.650595][T32560] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1500.656865][T32561] tipc: Enabled bearer , priority 10 [ 1500.668333][T32560] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000003f000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1500.684419][T32572] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1500.688128][T32560] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1500.692265][T32572] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1500.709953][T32564] tipc: Started in network mode [ 1500.715179][T32564] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1500.724966][T32564] tipc: Enabled bearer , priority 10 10:27:35 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000040000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:35 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x8}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:35 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}}}]}]}, 0x6c}}, 0x0) [ 1500.733530][T32560] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1500.745819][T32572] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1500.757694][T32572] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1500.807090][T32587] tipc: Started in network mode [ 1500.816568][T32587] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1500.826550][T32587] tipc: Enabling of bearer rejected, failed to enable media [ 1500.853205][T32592] tipc: Started in network mode [ 1500.859287][T32572] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1500.867404][T32572] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1500.875797][T32592] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1500.885675][T32572] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1500.894265][T32592] tipc: Enabled bearer , priority 10 10:27:36 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010c070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:36 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}}}}}]}]}, 0x6c}}, 0x0) 10:27:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000048000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:36 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200be030000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:36 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x9}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:36 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}]}]}, 0x6c}}, 0x0) 10:27:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000004c000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1500.895099][T32572] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1500.920726][T32592] tipc: Enabling of bearer rejected, already enabled [ 1500.928814][T23023] tipc: 32-bit node address hash set to 2c3a0000 10:27:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000057000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1501.001282][T32611] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1501.001429][T32612] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1501.009313][T23023] tipc: 32-bit node address hash set to 2c3a0000 [ 1501.035974][T32612] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1501.051193][T32621] tipc: Enabling of bearer rejected, already enabled [ 1501.051612][T32611] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1501.063777][T32620] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1501.067878][T32611] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1501.078949][T32612] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1501.087883][T32611] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000060000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000068000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:36 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020011040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000006c000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1501.102467][T32612] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1501.163259][T21914] tipc: 32-bit node address hash set to cdc50000 [ 1501.180275][T32612] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1501.191935][T32612] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1501.204704][T32612] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1501.211805][T32612] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1501.220253][T32643] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1501.220260][T32643] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1501.220371][T32643] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1501.246791][T32643] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:36 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010d070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:36 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}}}}]}]}, 0x6c}}, 0x0) 10:27:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000074000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:36 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}}}}}]}]}, 0x6c}}, 0x0) [ 1501.322634][T21914] tipc: 32-bit node address hash set to 2c3a0000 [ 1501.327518][T32656] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1501.346372][T32656] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1501.355581][T32656] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1501.364672][T32656] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1501.368300][T32661] tipc: Started in network mode [ 1501.377840][T32661] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1501.387720][T32661] tipc: Enabled bearer , priority 10 [ 1501.413277][T32655] tipc: Started in network mode [ 1501.413741][T32656] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1501.418414][T32655] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1501.433071][T32656] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1501.437615][T32655] tipc: Enabled bearer , priority 10 [ 1501.445196][T32656] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1501.457404][T32656] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1501.477187][T32670] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1501.485596][T32655] tipc: Enabling of bearer rejected, already enabled [ 1501.502712][T21914] tipc: 32-bit node address hash set to cdc50000 [ 1501.542705][T23025] tipc: 32-bit node address hash set to 2c3a0000 10:27:36 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0xa}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:36 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020012040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000007a000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:36 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}}}]}]}, 0x6c}}, 0x0) 10:27:36 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c]}}}}}]}]}, 0x6c}}, 0x0) 10:27:36 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010e070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000082000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1501.661203][T32678] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1501.673625][T32678] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1501.682260][T32678] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1501.686275][T32686] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000008a000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1501.717592][T32678] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1501.720344][T32682] tipc: Started in network mode [ 1501.725992][T21914] tipc: 32-bit node address hash set to 2c3a0000 [ 1501.735703][T32682] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1501.741962][T32686] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1501.748355][T32682] tipc: Enabled bearer , priority 10 [ 1501.756645][T32686] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:36 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000026b7000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:37 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020013040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:37 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0]}}}}}]}]}, 0x6c}}, 0x0) 10:27:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000da000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1501.767317][T32695] tipc: Enabling of bearer rejected, already enabled [ 1501.781651][T32686] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1501.793063][T21914] tipc: 32-bit node address hash set to 2c3a0000 [ 1501.855256][T32686] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1501.868266][T32686] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1501.871147][T32702] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1501.887311][T32711] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1501.891026][T32702] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 10:27:37 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0xb}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000db000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1501.904685][T32686] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1501.921785][T32686] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1501.930787][T32702] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1501.941463][T32702] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1501.949298][T32715] tipc: Started in network mode 10:27:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000026db000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1501.956068][T32715] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1501.971393][T32715] tipc: Enabling of bearer rejected, failed to enable media [ 1501.981779][T32717] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1502.001930][T32715] tipc: Enabling of bearer rejected, failed to enable media [ 1502.013026][T23025] tipc: 32-bit node address hash set to 2c3a0000 10:27:37 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}}}}}]}]}, 0x6c}}, 0x0) 10:27:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20110070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000c0ed000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:37 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}}}}}]}]}, 0x6c}}, 0x0) 10:27:37 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0xc}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:37 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020014040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1502.383404][T21916] tipc: 32-bit node address hash set to 2c3a0000 [ 1502.395431][T32736] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1502.414530][T32736] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000003f7000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000001fe000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1502.429107][T32736] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1502.441708][T32745] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1502.444781][T32736] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1502.462828][T32751] tipc: Enabling of bearer rejected, already enabled [ 1502.478917][T32745] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1502.488376][T32745] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1502.502383][T32736] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1502.507791][T32745] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1502.523928][T32736] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000fff000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000080009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:37 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020015040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:37 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}}}}}]}]}, 0x6c}}, 0x0) [ 1502.525423][T32733] tipc: Started in network mode [ 1502.538574][T32736] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1502.545165][T32733] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1502.552572][T23025] tipc: 32-bit node address hash set to 2c3a0000 [ 1502.555669][T32733] tipc: Enabled bearer , priority 10 [ 1502.569187][T32736] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000004000080009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20111070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:37 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000001138090009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:37 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1502.607924][T32766] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1502.617497][T32733] tipc: Enabling of bearer rejected, already enabled [ 1502.670784][ T314] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1502.682750][ T322] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1502.700083][ T322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1502.708427][ T314] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1502.712234][ T322] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1502.724158][ T322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1502.726068][ T314] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1502.733596][ T315] tipc: Started in network mode [ 1502.741840][ T314] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1502.747726][ T315] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1502.764749][ T315] tipc: Enabled bearer , priority 10 [ 1502.778501][ T321] tipc: Started in network mode [ 1502.786464][ T321] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1502.796357][ T321] tipc: Enabled bearer , priority 10 [ 1502.815543][ T315] tipc: Enabling of bearer rejected, already enabled [ 1502.829272][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1502.837579][ T322] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1502.847655][ T322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1502.864891][T23023] tipc: 32-bit node address hash set to 2c3a0000 [ 1502.878052][ T322] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1502.885642][ T322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:38 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020016040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000000000a0009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:38 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}}}]}]}, 0x6c}}, 0x0) 10:27:38 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0xd}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:38 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}}]}]}, 0x6c}}, 0x0) 10:27:38 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20112070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000109381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1503.108725][ T342] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1503.123443][ T346] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1503.137101][ T342] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1503.143211][ T346] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040109381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1503.162376][ T346] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1503.162800][ T360] tipc: Enabling of bearer rejected, already enabled [ 1503.171139][ T346] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1503.181145][ T342] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1503.195834][ T342] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000209381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040209381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000309381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:38 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12]}}}}}]}]}, 0x6c}}, 0x0) [ 1503.211232][ T363] tipc: Enabling of bearer rejected, already enabled [ 1503.234616][ T345] tipc: Started in network mode [ 1503.239932][ T345] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1503.254045][ T345] tipc: Enabled bearer , priority 10 10:27:38 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020017040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040309381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:38 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0xe}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:38 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}}}}]}]}, 0x6c}}, 0x0) [ 1503.320209][ T346] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1503.337637][ T346] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000409381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1503.366778][ T346] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1503.384586][ T387] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1503.396281][ T386] tipc: Started in network mode [ 1503.401311][ T386] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1503.413106][ T346] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1503.416755][ T386] tipc: Enabling of bearer rejected, failed to enable media [ 1503.425553][ T387] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1503.438435][ T394] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1503.447062][ T387] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1503.460233][ T387] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:38 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20122070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040409381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:38 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}}}}}]}]}, 0x6c}}, 0x0) 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000509381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:38 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x10}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:38 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}}}]}]}, 0x6c}}, 0x0) [ 1503.470093][ T394] tipc: Enabling of bearer rejected, already enabled 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040509381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1503.552521][T21916] tipc: 32-bit node address hash set to 2c3a0000 [ 1503.566409][ T429] tipc: Started in network mode [ 1503.571380][ T429] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1503.594703][ T429] tipc: Enabling of bearer rejected, failed to enable media 10:27:38 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020018040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000609381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:38 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040609381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:38 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x11}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1503.614282][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1503.631778][ T439] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1503.663517][ T449] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1503.671398][ T449] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1503.675708][ T439] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1503.680030][ T449] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1503.689972][ T439] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:38 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}}}]}]}, 0x6c}}, 0x0) [ 1503.710375][ T439] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1503.728619][ T449] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1503.750053][ T458] tipc: Enabling of bearer rejected, already enabled [ 1503.787496][ T459] tipc: Started in network mode [ 1503.792781][ T459] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1503.802690][ T459] tipc: Enabled bearer , priority 10 [ 1503.813793][ T439] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1503.823004][ T439] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1503.835561][ T439] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1503.845731][ T439] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20125070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:39 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}}}}}]}]}, 0x6c}}, 0x0) 10:27:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000709381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:39 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x12}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:39 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020019040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:39 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}}}}]}]}, 0x6c}}, 0x0) 10:27:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040709381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1503.882522][T23023] tipc: 32-bit node address hash set to 2c3a0000 [ 1503.912442][T23023] tipc: 32-bit node address hash set to 2c3a0000 10:27:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000809381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1503.953125][ T471] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1503.963847][ T477] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1503.971937][ T471] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1503.980659][ T477] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1503.989248][ T471] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040809381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000909381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1503.996590][ T477] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1504.006995][ T471] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1504.015710][ T477] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040909381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:39 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002001a040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1504.066355][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1504.075433][ T489] tipc: Enabling of bearer rejected, already enabled [ 1504.091243][ T498] tipc: Enabling of bearer rejected, already enabled [ 1504.099617][ T499] tipc: Enabling of bearer rejected, already enabled [ 1504.131824][ T509] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1504.140502][ T471] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1504.151110][ T471] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1504.161457][ T509] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1504.170470][ T471] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1504.177666][ T509] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1504.191418][ T471] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1504.199868][ T509] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20148070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) [ 1504.232704][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1504.362436][T23023] tipc: 32-bit node address hash set to 2c3a0000 [ 1504.369277][ T518] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1504.378138][ T518] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1504.394109][ T518] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1504.400947][ T518] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:39 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}}}}]}]}, 0x6c}}, 0x0) 10:27:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000a09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1504.446567][ T518] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1504.458807][ T518] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1504.467964][ T518] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1504.474993][ T518] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1504.586627][ T527] tipc: Started in network mode [ 1504.593161][ T527] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1504.602883][ T527] tipc: Enabled bearer , priority 10 10:27:39 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x13}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:39 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002001b040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:39 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}}}}]}]}, 0x6c}}, 0x0) 10:27:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2014c070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040a09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:39 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d]}}}}}]}]}, 0x6c}}, 0x0) [ 1504.742740][ T533] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1504.755473][ T533] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1504.761331][ T536] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1504.781662][ T533] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000b09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1504.788914][ T536] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1504.814643][ T538] tipc: Started in network mode [ 1504.818587][ T536] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1504.825252][ T533] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040b09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1504.828482][ T536] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1504.837581][ T538] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1504.860459][ T538] tipc: Enabled bearer , priority 10 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000c09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1504.883918][ T554] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1504.903800][ T553] tipc: Enabling of bearer rejected, already enabled [ 1504.914170][ T549] tipc: Enabling of bearer rejected, already enabled [ 1504.924578][T21917] tipc: 32-bit node address hash set to 2c3a0000 10:27:40 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c000000090000000100000002001c040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1504.956287][ T536] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1504.973320][ T536] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:40 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}}}}]}]}, 0x6c}}, 0x0) 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000040c09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1504.997726][ T536] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1505.020806][ T570] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1505.035805][ T536] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:40 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x14}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:40 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}}}}]}]}, 0x6c}}, 0x0) 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000d09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1505.051258][ T570] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1505.090563][ T570] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:40 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20160070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000e09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1505.104553][ T570] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1505.126010][ T583] tipc: Enabling of bearer rejected, already enabled [ 1505.141137][ T582] tipc: Started in network mode 10:27:40 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020027040000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1505.149042][ T582] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1505.162580][ T582] tipc: Enabling of bearer rejected, failed to enable media 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000001009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1505.201694][ T590] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1505.204432][ T585] tipc: Started in network mode [ 1505.222083][ T585] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1505.227760][ T590] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1505.238999][ T597] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e00000000f2f5201009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:40 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000050000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:40 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a]}}}}}]}]}, 0x6c}}, 0x0) [ 1505.247934][ T597] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1505.255982][ T585] tipc: Enabled bearer , priority 10 [ 1505.257275][ T597] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1505.272879][ T597] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1505.277532][ T590] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000001109381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:40 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}}}}}]}]}, 0x6c}}, 0x0) [ 1505.321225][ T590] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1505.365159][ T610] tipc: Started in network mode [ 1505.372075][ T610] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1505.383018][ T610] tipc: Enabled bearer , priority 10 [ 1505.419023][ T609] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1505.439564][ T616] tipc: Started in network mode [ 1505.439854][ T609] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1505.445645][ T616] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1505.454246][ T609] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1505.477099][ T590] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1505.483878][ T616] tipc: Enabled bearer , priority 10 [ 1505.494396][ T609] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1505.511211][ T590] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 10:27:40 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x25}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000009381109381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:40 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}}}}}]}]}, 0x6c}}, 0x0) [ 1505.532986][ T616] tipc: Enabling of bearer rejected, already enabled [ 1505.539392][ T590] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) 10:27:40 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20168070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:40 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}}}}]}]}, 0x6c}}, 0x0) 10:27:40 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000060000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000001209381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1505.586003][ T590] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000001609381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1505.631663][ T632] tipc: Started in network mode [ 1505.642742][ T632] tipc: Own node identity 0000000000003a2d000000000000ffe, cluster identity 4711 [ 1505.658191][ T632] tipc: Enabling of bearer rejected, failed to enable media 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000001f09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1505.693500][ T639] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1505.709897][ T630] tipc: Started in network mode [ 1505.719987][ T639] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1505.723506][ T630] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 10:27:40 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000002009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1505.733082][ T639] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1505.739484][T21917] tipc: 32-bit node address hash set to 2c3a0000 [ 1505.755381][ T652] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1505.763418][ T630] tipc: Enabled bearer , priority 10 [ 1505.772659][ T652] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1505.775242][ T649] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 10:27:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000102009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:41 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c]}}}}}]}]}, 0x6c}}, 0x0) [ 1505.794940][ T639] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1505.808015][ T652] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1505.823106][ T652] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1505.829437][ T661] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1505.940956][ T652] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1505.957832][ T652] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1505.972238][T23090] tipc: 32-bit node address hash set to 2c3a0000 [ 1505.978540][ T652] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1505.986645][ T652] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1506.002471][ T673] tipc: Started in network mode [ 1506.007796][ T673] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1506.021082][ T673] tipc: Enabled bearer , priority 10 10:27:41 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x48}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:41 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000070000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:41 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}]}]}, 0x6c}}, 0x0) 10:27:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000002209381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:41 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f]}}}}}]}]}, 0x6c}}, 0x0) 10:27:41 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2016c070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000002509381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1506.131423][ T689] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1506.155166][ T689] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1506.155437][ T693] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000008045bc2809381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1506.176934][ T689] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1506.176941][ T689] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1506.201053][ T693] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1506.207560][ T699] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1506.211067][ T693] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000003f09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1506.228100][ T693] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1506.230053][ T705] tipc: Enabling of bearer rejected, already enabled 10:27:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000004009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:41 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000090000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1506.272531][ T707] tipc: Enabling of bearer rejected, already enabled [ 1506.296109][ T689] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:27:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000008004009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:41 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x4c}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) [ 1506.331201][ T689] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1506.343887][ T724] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1506.352280][ T718] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1506.372210][T23090] tipc: 32-bit node address hash set to 2c3a0000 10:27:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000004809381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:41 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}}}}}]}]}, 0x6c}}, 0x0) [ 1506.379314][ T724] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1506.387286][ T689] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1506.402804][T21917] tipc: 32-bit node address hash set to 2c3a0000 [ 1506.406603][ T689] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1506.418176][ T724] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) 10:27:41 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000004c09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1506.430182][ T724] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1506.447689][ T737] tipc: Enabling of bearer rejected, already enabled [ 1506.475918][ T735] tipc: Started in network mode [ 1506.481431][ T735] tipc: Own node identity 0000000000003a2d0000000000000001, cluster identity 4711 [ 1506.493947][ T735] tipc: Enabled bearer , priority 10 [ 1506.612335][T29923] tipc: 32-bit node address hash set to 2c3a0000 [ 1506.766277][T23107] tipc: Disabling bearer [ 1506.772363][T23107] tipc: Left network mode [ 1506.892269][ T7622] tipc: 32-bit node address hash set to 2c3a0000 10:27:42 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}}}}]}]}, 0x6c}}, 0x0) 10:27:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000005709381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:42 executing program 4: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20174070009000000030000000c0000000900000002000000020000000000000000300000000000000e00000016", 0x31, 0x1400}], 0x0, 0x0) 10:27:42 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="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"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000a0000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:42 executing program 2: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d, 0xffe0}, 0x60}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0}}}}}]}]}, 0x6c}}, 0x0) 10:27:42 executing program 0: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}}}}}]}]}, 0x6c}}, 0x0) 10:27:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000006009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1507.010594][ T752] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1507.013719][ T750] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1507.021057][ T752] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1507.045522][ T750] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1507.055583][T23107] tipc: Left network mode [ 1507.056924][ T761] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1507.068772][ T752] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1507.077282][ T750] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1507.081284][ T752] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1507.092329][ T750] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 10:27:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000006809381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:42 executing program 3: sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYBLOB="000000000000003ed8a0320ac9bc133d06916c46ba66490337ea787cbb6c8ee5e0655820c7ca1a21e6e703073af6f7cc38db3f3bc37a4c628c5ab28e11edaf01906848c4f84dbfef6e99e42dd52fe19181b4113751fb5f0ef209f92891195cf752d2ff4e0d2376b48ac149cbbbec24b60c97f4a1f40041882ce1eb207ee6cef6743847312c6677d48ca6c56b17d5ed7728fc728807312f69e21404e3ae5c4257d01eb47ae6185cd3d80b65696833f50321285b7d22e22f349dbd5cca633105edfa3108347328cc6f2fd188f70979faab1bf8c3aa0a1222623aebc5def0a9ab0b217c603a421b24a1af782f1626c4f83644f117edd746a913739a782bfb0f6b2df1807025f90b087cccabcac4a928762641929b950c6c530fb4d1aafb20e68629d1ffecdc1a3dcb1fa4b92c7dae238891ac2b96873f07496f4792857463e296adbcc608175da0eaae56732fc5be13fb37c5be285562f387517a42302c4b3057b3fa81548e527fadcb7936dacf8e177d396d19b5fbb56857de477a02fbf0d82542c494e2d56a89895079a460ed198aac66a943758f55e8fb483127a4a9c640742695b20bec2ac744aaeae3fcb755ecdd40e7e74747a7a0271f154f0bde76ad304409cee6879f8a2173e1669212a1e6bbe03d2b733578ad56f4"], 0x5f8}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c00000009000000010000000200000b0000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000006c09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1507.103819][ T760] tipc: Enabling of bearer rejected, already enabled [ 1507.128777][T23107] tipc: Disabling bearer [ 1507.142521][T27122] tipc: 32-bit node address hash set to 2c3a0000 [ 1507.149620][T23107] tipc: Left network mode 10:27:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000007409381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) 10:27:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000007a09381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1507.149632][ T761] tipc: Enabling of bearer rejected, already enabled [ 1507.165492][T27122] ================================================================== [ 1507.175940][T27122] BUG: KASAN: use-after-free in tipc_named_reinit+0x194/0x340 [ 1507.184730][T27122] Read of size 8 at addr ffff88818439a000 by task kworker/0:0/27122 [ 1507.193452][T27122] [ 1507.195968][T27122] CPU: 0 PID: 27122 Comm: kworker/0:0 Not tainted 5.4.44-syzkaller-00691-g788fe852d3be #0 [ 1507.206789][T27122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1507.217030][T27122] Workqueue: events tipc_net_finalize_work [ 1507.223260][T27122] Call Trace: [ 1507.226678][T27122] dump_stack+0x14a/0x1ce [ 1507.229774][ T776] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1507.231654][T27122] ? show_regs_print_info+0x12/0x12 [ 1507.231664][T27122] ? printk+0xd2/0x114 [ 1507.231678][T27122] print_address_description+0x93/0x620 [ 1507.254696][T27122] ? devkmsg_release+0x11c/0x11c 10:27:42 executing program 5: unshare(0x44000600) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000840)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @loopback={0x3a2d}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66]}}}}}]}]}, 0x6c}}, 0x0) 10:27:42 executing program 1: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e0000000028bc458009381100080000000c00000010000000140000030000000100000002", 0x100e1, 0x1400}], 0x0, 0x0) [ 1507.259728][T27122] __kasan_report+0x16d/0x1e0 [ 1507.265038][T27122] ? tipc_named_reinit+0x194/0x340 [ 1507.270451][T27122] kasan_report+0x34/0x60 [ 1507.274957][T27122] tipc_named_reinit+0x194/0x340 [ 1507.280575][T27122] tipc_net_finalize+0xc7/0x130 [ 1507.285820][T27122] tipc_net_finalize_work+0x50/0x70 [ 1507.291588][T27122] process_one_work+0x777/0xf90 [ 1507.296866][T27122] worker_thread+0xa8f/0x1430 [ 1507.302081][T27122] kthread+0x2df/0x300 [ 1507.306310][T27122] ? process_one_work+0xf90/0xf90 [ 1507.311760][T27122] ? kthread_destroy_worker+0x280/0x280 [ 1507.318537][T27122] ret_from_fork+0x1f/0x30 [ 1507.323349][T27122] [ 1507.326115][T27122] The buggy address belongs to the page: [ 1507.332591][T27122] page:ffffea000610e600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 compound_mapcount: 0 [ 1507.344460][T27122] flags: 0x8000000000010000(head) [ 1507.349829][T27122] raw: 8000000000010000 dead000000000100 dead000000000122 0000000000000000 [ 1507.359179][T27122] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 1507.368022][T27122] page dumped because: kasan: bad access detected [ 1507.374577][T27122] [ 1507.377288][T27122] Memory state around the buggy address: [ 1507.382969][T27122] ffff888184399f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1507.391097][T27122] ffff888184399f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1507.399508][T27122] >ffff88818439a000: 00 00 00 00 00 00 fe fe fe fe fe fe fe fe fe fe [ 1507.408127][T27122] ^ [ 1507.412983][T27122] ffff88818439a080: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 1507.421699][T27122] ffff88818439a100: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe [ 1507.432824][T27122] ================================================================== [ 1507.440959][T27122] Disabling lock debugging due to kernel taint [ 1507.448383][T27122] kasan: CONFIG_KASAN_INLINE enabled [ 1507.453312][T23107] tipc: Disabling bearer [ 1507.453717][T27122] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1507.459264][T23107] tipc: Left network mode [ 1507.468170][T27122] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1507.480130][T27122] CPU: 0 PID: 27122 Comm: kworker/0:0 Tainted: G B 5.4.44-syzkaller-00691-g788fe852d3be #0 [ 1507.491523][T27122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1507.501747][T27122] Workqueue: events tipc_net_finalize_work [ 1507.508243][T27122] RIP: 0010:__rhashtable_walk_find_next+0x4b5/0x9b0 [ 1507.515445][T27122] Code: 00 74 0e 89 cb e8 6b 09 77 ff 89 d9 48 8b 7c 24 78 49 c1 e7 03 4c 03 3f 48 8b 44 24 58 d3 e8 89 44 24 2c 4c 89 f8 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 ff e8 3c 09 77 ff 4d 8b 3f 31 ff 4c 89 [ 1507.536495][T27122] RSP: 0018:ffff8881da147a80 EFLAGS: 00010246 [ 1507.542911][T27122] RAX: 0000000000000000 RBX: 00000000ffff8881 RCX: 00000000ffff8881 [ 1507.551653][T27122] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888190f2e040 [ 1507.559944][T27122] RBP: ffff8881da147bd0 R08: ffffffff81f915dd R09: 0000000000000003 [ 1507.568646][T27122] R10: ffffed103b428f4d R11: 0000000000000004 R12: aaaaaaaaaaaaaaaa [ 1507.577646][T27122] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1507.589039][T27122] FS: 0000000000000000(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 1507.601039][T27122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1507.608014][T27122] CR2: 0000001b2d924000 CR3: 00000001da211001 CR4: 00000000001606f0 [ 1507.616323][T27122] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1507.624678][T27122] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 1507.632777][T27122] Call Trace: [ 1507.636129][T27122] ? rhashtable_walk_next+0x2d0/0x2d0 [ 1507.641578][T27122] ? kasan_report+0x34/0x60 [ 1507.646501][T27122] ? rhashtable_walk_next+0xf2/0x2d0 [ 1507.651945][T27122] tipc_sk_reinit+0x12a/0x4b0 [ 1507.656933][T27122] ? tipc_sk_enqueue+0x13b0/0x13b0 [ 1507.662132][T27122] ? __local_bh_enable_ip+0xb1/0x190 [ 1507.668097][T27122] ? tipc_named_reinit+0x29b/0x340 [ 1507.673388][T27122] tipc_net_finalize+0xcf/0x130 [ 1507.678317][T27122] tipc_net_finalize_work+0x50/0x70 [ 1507.684452][T27122] process_one_work+0x777/0xf90 [ 1507.689599][T27122] worker_thread+0xa8f/0x1430 [ 1507.695742][T27122] kthread+0x2df/0x300 [ 1507.700749][T27122] ? process_one_work+0xf90/0xf90 [ 1507.706147][T27122] ? kthread_destroy_worker+0x280/0x280 [ 1507.712633][T27122] ret_from_fork+0x1f/0x30 [ 1507.720152][T27122] Modules linked in: [ 1507.729875][T27122] ---[ end trace 7c7e33ebabecae8e ]--- [ 1507.746146][T27122] RIP: 0010:__rhashtable_walk_find_next+0x4b5/0x9b0 [ 1507.757058][ T772] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1507.757459][T27122] Code: 00 74 0e 89 cb e8 6b 09 77 ff 89 d9 48 8b 7c 24 78 49 c1 e7 03 4c 03 3f 48 8b 44 24 58 d3 e8 89 44 24 2c 4c 89 f8 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 ff e8 3c 09 77 ff 4d 8b 3f 31 ff 4c 89 [ 1507.769813][ T750] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1507.789708][T27122] RSP: 0018:ffff8881da147a80 EFLAGS: 00010246 [ 1507.799979][ T750] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1507.813003][T27122] RAX: 0000000000000000 RBX: 00000000ffff8881 RCX: 00000000ffff8881 [ 1507.815569][ T772] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1507.829612][ T789] tipc: Enabling of bearer rejected, already enabled [ 1507.831848][ T750] F2FS-fs (loop4): Small segment_count (22 < 2 * 14) [ 1507.839415][T27122] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888190f2e040 [ 1507.846698][ T772] F2FS-fs (loop3): Segment count (22) mismatch with total segments from devices (0) [ 1507.864832][ T772] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1507.872230][ T750] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1507.887533][T27122] RBP: ffff8881da147bd0 R08: ffffffff81f915dd R09: 0000000000000003 [ 1507.895664][T27122] R10: ffffed103b428f4d R11: 0000000000000004 R12: aaaaaaaaaaaaaaaa [ 1507.903956][T27122] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1507.912410][T27122] FS: 0000000000000000(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 1507.921455][T27122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1507.928122][T27122] CR2: 0000563877c9f157 CR3: 000000019c82a002 CR4: 00000000001606f0 [ 1507.936512][T27122] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1507.945555][T27122] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 1507.953997][T27122] Kernel panic - not syncing: Fatal exception [ 1507.961493][T27122] Kernel Offset: disabled [ 1507.966028][T27122] Rebooting in 86400 seconds..