3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x48000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1983.592412] EXT4-fs (loop3): #blocks per group too big: 117456896 [ 1983.604609] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1983.627006] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000002c0)={{0x9, 0x3, 0xb, 0x1, 'syz0\x00', 0x39}, 0x1, [0x8, 0x7, 0xffffffffffff7fff, 0x2218, 0x7, 0x2, 0xb89, 0x1, 0xbb5, 0x528, 0x7, 0x9, 0x6, 0x8, 0x8, 0x0, 0x9, 0x2, 0x2000000000000003, 0x6, 0xfffffffffffffffe, 0xd91, 0x6, 0x1ff, 0x6, 0x8001, 0x10000000000000, 0x5, 0x0, 0x1, 0x80000000, 0x400, 0x0, 0x6, 0x3, 0xfff, 0x5, 0x1000, 0x7, 0xfffffffffffff801, 0x66f, 0xfff, 0x1, 0x86, 0x0, 0x2ca2, 0x80000001, 0x101, 0xad, 0x1ff, 0x0, 0x3, 0xffffffffffffffff, 0x6, 0x4211, 0x1, 0x8, 0x3, 0x5, 0x0, 0x4, 0x1, 0x5, 0x2, 0x5, 0x4, 0xfff, 0x4c07, 0x9, 0x1ff, 0x400, 0x3800, 0x100000001, 0x1, 0x9, 0x5, 0xfffffffeffffffff, 0x1ff, 0x725a, 0x9, 0xe1, 0x1, 0x3, 0x101, 0x1, 0x66, 0x0, 0x80, 0x9, 0xcf6, 0x401, 0x7, 0x0, 0x7, 0x2, 0xffffffffffff320c, 0x4, 0xffff, 0x0, 0x4, 0x9, 0x6, 0x6, 0x401, 0x3, 0x401, 0x0, 0xfc00000000000000, 0x2, 0x7, 0x3, 0x3, 0x0, 0x3, 0xbb7d, 0x4, 0x8, 0x3af8, 0x400, 0x2, 0xf18, 0x7e8, 0xffffffff, 0x0, 0xffe000000000000, 0x200, 0x3c3, 0x1]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x8, 0x3ff, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r4, &(0x7f00000000c0), 0x0}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1) 18:05:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab02d62713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 1983.793151] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1983.843413] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:03 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f05d83e, 0x20000) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x3500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000087a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:03 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x4c000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x8, 0x3ff, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f00000000c0), 0x0}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$MISDN_TIME_STAMP(r4, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) 18:05:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab02e62713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 1984.449370] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1984.450648] socket_mt_v1_check: 19 callbacks suppressed [ 1984.450654] xt_socket: unknown flags 0x2 [ 1984.478180] EXT4-fs (loop3): filesystem is read-only [ 1984.491020] EXT4-fs (loop3): #blocks per group too big: 134234112 18:05:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$KDSETLED(r1, 0x4b32, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000000c0)) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) r3 = getpgid(r2) syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/time_for_children\x00') r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x8, 0x3ff, 0x0, 0x1}, 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$FUSE_NOTIFY_POLL(r6, &(0x7f0000000080)={0x18, 0x1, 0x0, {0x8000}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0xffffffffffffffda, 0x6, {0x100}}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r4, &(0x7f00000000c0), 0x0}, 0x18) 18:05:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x3600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:03 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x54010000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1984.514169] xt_socket: unknown flags 0x2 [ 1984.529858] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000097a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300200001000010000000000e486e15a4bb5e61f135c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r6, @ANYBLOB="08001b0000000000"], 0x30}}, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x3, 0x20, 0x3ff, 0x0, 0x1, 0x0, [], r6, r3}, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r7, &(0x7f00000000c0), 0x0}, 0x18) [ 1984.646732] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:05:03 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x60000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1984.706760] xt_socket: unknown flags 0x2 [ 1984.721455] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1984.771353] EXT4-fs (loop3): filesystem is read-only [ 1984.778712] EXT4-fs (loop3): #blocks per group too big: 151011328 [ 1984.864210] xt_socket: unknown flags 0x2 18:05:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab03062713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x3700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x8, 0x8, 0x3ff, 0x0, 0x1}, 0x40) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x2002) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f00000000c0), 0x0}, 0x18) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x543, 0x7fffffff, 0x3, 0xf5}, 0x10) 18:05:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000000002000000020000000040000a7a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:04 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x68000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:04 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000c1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x2c, r5, 0x1, 0x0, 0x0, {{}, {}, {0x10, 0x13, @udp='udp:syz2\x00'}}}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r5, 0x100, 0x70bd2c, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}}, 0x4040810) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:04 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x6c000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1985.362821] xt_socket: unknown flags 0x2 18:05:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x72615823819fabda, 0x0) write$P9_RRENAMEAT(r1, &(0x7f0000000080)={0x7, 0x4b, 0x1}, 0x7) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x8, 0x3ff, 0x188, 0x1, 0x0, [], 0x0, r4}, 0x40) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20080, 0x0) unlinkat(r6, &(0x7f0000000100)='./file0\x00', 0x200) write$binfmt_aout(r2, &(0x7f00000002c0)={{0x3, 0x1, 0x6, 0x195, 0x159, 0x1, 0x389, 0x4}, "4983519bd96a4031adb760d4ab0ccbd2db06e24944dcaa20be6f934ebf9f0dad67035ddeab70c660c9a1a2f362c5f83a70b5088bfc7adacb74aa4f2ee4852b3b12a9df4b7dcc7477eb736d864f54f3aff67b13bafde425beb5a89f63814cdd2d7e8d25bfcdb5a2fa5d7883059ac92bac499d0a0acfae5c1398f727d38ffd6e9db465495c40b39e1379c6c7", [[], [], []]}, 0x3ab) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r5, &(0x7f00000000c0), 0x0}, 0x18) 18:05:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x3800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1985.417595] EXT4-fs (loop3): filesystem is read-only [ 1985.426452] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1985.444980] EXT4-fs (loop3): #blocks per group too big: 167788544 18:05:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000227a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 1985.517807] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:04 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r5, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f0000000180)={0xa50000, 0x7, 0x3, r5, 0x0, &(0x7f0000000140)={0x9a091a, 0x79, [], @string=&(0x7f0000000100)=0x5}}) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000001c0)=r6) r7 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 1985.594896] xt_socket: unknown flags 0x2 18:05:04 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x70000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1985.620674] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1985.625107] xt_socket: unknown flags 0x2 [ 1985.657537] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab05862713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x3900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:04 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x74000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1985.692833] EXT4-fs (loop3): filesystem is read-only [ 1985.702634] EXT4-fs (loop3): #blocks per group too big: 570441728 [ 1985.724437] xt_socket: unknown flags 0x2 18:05:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000237a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 1985.841304] xt_socket: unknown flags 0x2 18:05:04 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x7a000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1985.882106] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1985.920778] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1985.964023] xt_socket: unknown flags 0x2 [ 1985.991906] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1986.011508] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1986.024786] EXT4-fs (loop3): filesystem is read-only [ 1986.032053] EXT4-fs (loop3): #blocks per group too big: 587218944 18:05:05 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000000)={0x1, 'ip6gretap0\x00', {}, 0x1f}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 18:05:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x3a00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:05 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x98030000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab06362713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000000002000000020000000040002c7a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 1986.306156] EXT4-fs (loop3): filesystem is read-only [ 1986.312473] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1986.331482] EXT4-fs (loop3): #blocks per group too big: 738213888 [ 1986.344664] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1986.401203] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1986.416125] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x5609, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:05 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xa8020000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x3b00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000000002000000020000000040002d7a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab06462713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x5437, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:05 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xc8010000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1986.619145] EXT4-fs (loop3): filesystem is read-only [ 1986.627057] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1986.643908] EXT4-fs (loop3): #blocks per group too big: 754991104 [ 1986.687284] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1986.775610] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1986.803201] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:06 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) syz_genetlink_get_family_id$devlink(&(0x7f0000000000)='devlink\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x3c00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000487a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x5437, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:06 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xd0010000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab06962713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x5437, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab06c62713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:06 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xd6020000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1987.179312] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1987.179324] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x3d00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000000002000000020000000040004c7a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 1987.245570] EXT4-fs (loop3): filesystem is read-only [ 1987.245891] EXT4-fs (loop3): #blocks per group too big: 1207975936 18:05:06 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xdf000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1987.363388] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1987.363402] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1987.433410] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1987.433423] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1987.530387] EXT4-fs (loop3): filesystem is read-only [ 1987.545996] EXT4-fs (loop3): #blocks per group too big: 1275084800 18:05:06 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000100), 0x4) ioctl$FS_IOC_GETVERSION(r6, 0x80087601, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000000000)=0x20) r7 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) 18:05:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x3e00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:06 executing program 5 (fault-call:2 fault-nth:0): r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab06f62713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:06 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xe2030000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000607a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 1988.060085] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1988.087410] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1988.103131] EXT4-fs (loop3): filesystem is read-only 18:05:07 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x3f00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1988.133234] EXT4-fs (loop3): #blocks per group too big: 1610629120 18:05:07 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xe8010000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1988.179823] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:05:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000687a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 1988.223480] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:07 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xf2000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4000, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07062713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4100, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1988.394361] EXT4-fs (loop3): filesystem is read-only [ 1988.409236] EXT4-fs (loop3): #blocks per group too big: 1744846848 [ 1988.489390] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1988.506374] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1988.554977] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1988.567479] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1988.838763] FAULT_INJECTION: forcing a failure. [ 1988.838763] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1988.855876] CPU: 1 PID: 18973 Comm: syz-executor.5 Not tainted 4.19.132-syzkaller #0 [ 1988.863777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1988.873133] Call Trace: [ 1988.875743] dump_stack+0x1fc/0x2fe [ 1988.879391] should_fail.cold+0xa/0x14 [ 1988.883286] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 1988.889188] ? setup_fault_attr+0x200/0x200 [ 1988.893517] ? mark_held_locks+0xf0/0xf0 [ 1988.897584] ? unwind_next_frame+0x10a9/0x1c60 [ 1988.902182] get_futex_key+0xb36/0x15c0 [ 1988.906176] ? futex_lock_pi_atomic+0x3c0/0x3c0 [ 1988.910859] futex_wake+0xe4/0x480 [ 1988.914407] ? get_futex_key+0x15c0/0x15c0 [ 1988.918654] ? __lock_acquire+0x6de/0x3ff0 [ 1988.922911] do_futex+0x351/0x1c40 [ 1988.926467] ? mark_held_locks+0xf0/0xf0 [ 1988.930543] ? __delayacct_add_tsk+0x539/0x640 [ 1988.935133] ? exit_robust_list+0x2e0/0x2e0 [ 1988.939464] ? __might_fault+0x11f/0x1d0 [ 1988.943533] ? __might_fault+0x11f/0x1d0 [ 1988.947635] ? lock_downgrade+0x720/0x720 [ 1988.951789] ? lock_acquire+0x170/0x3c0 [ 1988.955770] ? __might_fault+0xef/0x1d0 [ 1988.959756] mm_release+0x322/0x470 [ 1988.963391] do_exit+0x6c8/0x2b70 [ 1988.966850] ? security_file_free+0x3e/0x70 [ 1988.971184] ? task_work_run+0x11c/0x1c0 [ 1988.975253] ? mm_update_next_owner+0x650/0x650 [ 1988.979933] ? get_signal+0x388/0x1f70 [ 1988.983948] ? lock_downgrade+0x720/0x720 [ 1988.988102] ? lock_acquire+0x170/0x3c0 [ 1988.992085] do_group_exit+0x125/0x310 [ 1988.995981] get_signal+0x3f2/0x1f70 [ 1988.999703] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 1989.004649] do_signal+0x8f/0x1670 [ 1989.008193] ? fsnotify_first_mark+0x200/0x200 [ 1989.012777] ? setup_sigcontext+0x820/0x820 [ 1989.017102] ? check_preemption_disabled+0x41/0x280 [ 1989.022126] ? kick_process+0xe4/0x170 [ 1989.026026] ? task_work_add+0x93/0x100 [ 1989.030008] ? fput+0xf2/0x190 [ 1989.033208] ? ksys_read+0x1c8/0x2a0 [ 1989.036927] ? exit_to_usermode_loop+0x36/0x2a0 [ 1989.041605] exit_to_usermode_loop+0x204/0x2a0 [ 1989.046191] do_syscall_64+0x538/0x620 [ 1989.050083] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1989.055269] RIP: 0033:0x45cba9 [ 1989.058459] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1989.077351] RSP: 002b:00007f550c867c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1989.085060] RAX: fffffffffffffe00 RBX: 00000000004fd8a0 RCX: 000000000045cba9 [ 1989.092329] RDX: 000000000000004d RSI: 0000000020000080 RDI: 0000000000000003 [ 1989.099597] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1989.106868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1989.114136] R13: 00000000000008de R14: 00000000004cbbe1 R15: 00007f550c8686d4 18:05:08 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:08 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xffffff7f}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000000002000000020000000040006c7a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4200, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07362713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:08 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB="06000000", @ANYRES16=r6, @ANYBLOB="0100ce022eec98ead29e0100000044000180060005"], 0x58}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000102000000ffdbdf250400000008000400000000800c00018008000b0073697000"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0xb4cb01dca8ca3136) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:08 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x4000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07862713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4300, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1989.245381] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1989.264418] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1989.284446] EXT4-fs (loop3): filesystem is read-only [ 1989.328209] EXT4-fs (loop3): #blocks per group too big: 1811955712 18:05:08 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x100000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4400, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000747a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 1989.453963] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:05:08 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000002c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000340)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000280)=0x1, r5, 0x0, 0x2, 0x4}}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x2f) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)={0x50, r7, 0xc91add0bf88807dd, 0x0, 0x0, {0x5}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x50}, 0x1, 0x60}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd0, r7, 0x200, 0x70bd29, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x78600c046b8d3ac2}, 0x4c000) 18:05:08 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x200000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1989.497385] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1989.502632] socket_mt_v1_check: 11 callbacks suppressed [ 1989.502639] xt_socket: unknown flags 0x2 [ 1989.537437] xt_socket: unknown flags 0x2 18:05:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:08 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x202000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1989.590616] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1989.598849] xt_socket: unknown flags 0x2 [ 1989.619271] EXT4-fs (loop3): filesystem is read-only [ 1989.624937] EXT4-fs (loop3): #blocks per group too big: 1946173440 [ 1989.643998] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1989.699010] xt_socket: unknown flags 0x2 18:05:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c0000000000000002000000020000000040007a7a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:09 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x300000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab08762713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:09 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$fb(r4, &(0x7f0000000100)="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", 0x13e) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 18:05:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:09 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x400000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1990.093999] xt_socket: unknown flags 0x2 [ 1990.102215] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1990.108529] EXT4-fs (loop3): filesystem is read-only [ 1990.135765] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1990.160860] EXT4-fs (loop3): #blocks per group too big: 2046836736 [ 1990.176866] xt_socket: unknown flags 0x2 [ 1990.186380] xt_socket: unknown flags 0x2 [ 1990.233581] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1990.276438] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:09 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x500000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:09 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/102, 0x66) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r2, 0x4004f506, &(0x7f0000000180)) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000000)=0x68) 18:05:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a02000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab0750a713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:09 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x600000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4a00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1990.416305] xt_socket: unknown flags 0x2 [ 1990.484643] EXT4-fs (loop3): filesystem is read-only [ 1990.522584] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1990.565663] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 1990.600736] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1990.649487] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1990.686259] EXT4-fs (loop3): revision level too high, forcing read-only mode 18:05:09 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x700000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4b00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1990.707343] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 1990.718788] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1990.736839] xt_socket: unknown flags 0x2 [ 1990.745446] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1990.863672] xt_socket: unknown flags 0x2 18:05:09 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r5}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000000)={'tunl0\x00', &(0x7f0000000100)={'erspan0\x00', r5, 0x80, 0x7800, 0x5, 0x101, {{0xa, 0x4, 0x0, 0x2e, 0x28, 0x68, 0x0, 0x7, 0x29, 0x0, @local, @loopback, {[@timestamp={0x44, 0x14, 0x17, 0x0, 0x4, [0xce, 0x4, 0x36f, 0xfffff950]}]}}}}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07525713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a09000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:09 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x801000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4c00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1991.009956] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1991.029599] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1991.069583] EXT4-fs (loop3): filesystem is read-only [ 1991.079894] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1991.090311] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1991.106200] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 1991.115807] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1991.125244] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1991.135879] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1991.145822] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1991.153926] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4d00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:10 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x2000000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07587713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a2c000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:10 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x2f, 0x7, 0x7, 0x0, 0x2, @rand_addr=' \x01\x00', @private0={0xfc, 0x0, [], 0x1}, 0x7, 0x700, 0x4, 0x4}}) sendmsg$NL80211_CMD_DEL_STATION(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000125bd7000fedbdf25140000000a000600fbc8bbbbbbbb00000800010003000000050029000a00000005001900000000000600120100040000050074000100000008001400", @ANYRES32=r6, @ANYBLOB="0a000600ffffffffffff0000"], 0x5c}, 0x1, 0x0, 0x0, 0x24048045}, 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r8, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r8, 0xc0045009, &(0x7f0000000100)=0x6) r9 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r9, 0x80045700, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4e00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1991.391473] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1991.405193] EXT4-fs (loop3): filesystem is read-only [ 1991.423051] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1991.470079] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1991.470347] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:10 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x4000000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1991.614578] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1991.646842] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1991.701019] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1991.712182] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:10 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x4800000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562873a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a65000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x4f00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:10 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x4c00000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1991.934010] EXT4-fs (loop3): filesystem is read-only [ 1991.940866] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1991.951366] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:05:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5000, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1992.003440] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1992.016654] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 1992.042951] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:11 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x5401000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1992.068934] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1992.086718] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:05:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5100, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1992.145567] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1992.154056] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1992.192169] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:11 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x109400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xf7fffffffffffffb) 18:05:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562710a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5200, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:11 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x6000000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000040000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 1992.402249] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:05:11 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x6800000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:11 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet6(r2, &(0x7f0000000100)="35f96c570a44d5d4a73a0560089fa748f21e5f570889e7d991aef94c7dc36b0ca7538ce46fddde81628d0d1feea3730c016ff22b41d2a480eb4f6f74dc5a03f3dd6fec60029cdfd09f9cfbb2010caaaa87254470b345988682934eb9d32a9fb7b7cbea0483715a76299459fcfd795ec12c55e58393132daa8fbf0fa14fb81ef1019e5fc7300aad0db1eb416a789226c869a2e8dea839443b66e4a352daed135fcd7ab9863ba33bd19fc94120fc0f24ea00a5334e10f429998cf03d46d03a3b9f5839b293e1507fe238ff5b2e5ab83f8503f42776afa37090d34438e5dbe1f4ba7fce1942603db43bbec3c71172d3f1ddb90079b196f298", 0xf7, 0x4014, &(0x7f0000000000)={0xa, 0x4e23, 0x2a, @mcast1, 0x80a6}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) inotify_init1(0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_TRY_EXT_CTRLS(r5, 0xc0205649, &(0x7f0000000280)={0x9d0000, 0xd50, 0x7, 0xffffffffffffffff, 0x0, &(0x7f0000000240)={0xa00904, 0x8, [], @p_u16=&(0x7f0000000200)=0x101}}) mkdirat$cgroup(r6, &(0x7f00000002c0)='syz0\x00', 0x1ff) r7 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 18:05:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5300, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1992.492724] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1992.552663] EXT4-fs (loop3): filesystem is read-only 18:05:11 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x6c00000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5400, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1992.580681] EXT4-fs (loop3): inodes count not valid: 128 vs 64 [ 1992.605847] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1992.675172] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:11 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r1 = dup(0xffffffffffffffff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x20000004) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000100)={0xa8003, 0x0, [0xffffffffffffffff]}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000280)={[0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40000000004cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000000140)={[0x0, 0x0, 0x0, 0x12004], 0x100000000, 0x4, 0x1}) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)={0x9c, 0x0, 0x20, 0x0, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x88, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1d227c13c1a2dcd0}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}]}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="1600b4cf4a097b2d53b6a33dd326bd7000fcdbdf251000000031080006000800000008000800800000b892aade918be13901b0682a018d0462c975749156f759222df9ed91afed1d4ba764ff82efa59b87fd5f0edda6862acedeec5924a866f5f410b889095cb28a113f74db58c762b427ae6edd243f0752295bf3c9d28abce0afa8a7f2329d7c5c3b73c2c8c5006fe801d30fa7ab63098d82959721b96bf1a4abc19211c9d2d0ae80919064cfcfdf3145e0e665f1c028358cda49ce9ba0a583592867240ffa7f67df2ab9e9868800"/216], 0x24}, 0x1, 0x0, 0x0, 0xc005}, 0x8080) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x0, 0x300, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0xfff}, @ETHTOOL_A_COALESCE_TX_USECS_LOW={0x8, 0x10, 0x80000000}, @ETHTOOL_A_COALESCE_RX_USECS_HIGH={0x8, 0x13, 0xffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x20000000) r5 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x5, 0x2000) ioctl$SCSI_IOCTL_DOORLOCK(r5, 0x5380) 18:05:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40020080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab0756271251026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:11 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x7000000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1992.900151] EXT4-fs (loop3): filesystem is read-only 18:05:11 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x7400000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1992.921821] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1992.938886] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1992.981264] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 1992.998389] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:12 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x7a00000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1993.027978] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1993.073887] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1993.094836] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1993.126060] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1993.126479] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1993.152200] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:12 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x9803000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562715c1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40030080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 1993.494700] EXT4-fs (loop3): filesystem is read-only [ 1993.503352] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1993.546459] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1993.565785] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1993.572368] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 1993.627248] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1993.656332] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:12 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x400, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="89f25f6a0ddbe1d1c00f98750f48fb5301d2889f7d8d1454775ea5a452d14e20d8f9005e430690e29958e45345d24b6ba7360e70aae0d359edadd172b2495903d88e61463db33fe8d3f5ded273a4af5101ae586519b83093122b9ff8ae04426f1c58fd1d4e9868623284358a1871ad99319d5f7b4abdfb6a58e38d2be74b9f6aabaf664ca35a7a334ba6d2ef6d52b12d0177d60b0e84adc5272f1d79f6d25371ab286f5334c025d6908d04fbe10b69b0fac8e9eff77e9a69ccb079fc5622c9a820bef01992520731697dd8aa029c5db20d18b325461ed4b11e627fa40a3d153d8a458486a75213e7497026366e59da4e27d2231791a2d65c", 0xf8, 0x1}, {&(0x7f0000000240)="ee48992ef0b143b251e8cee5fb9cb305466da4c4b6cc8757ed0744635db6d9b5acf388f00b28dad4104ce52ee2cd2db6e4b284027e2b45e21c634eba484e2264aa925a93dbb8cb4ced694728940aaee50f56165b7dfc7f6890484b6849a042ec21ce0c5d129fc18704434993a196858015f453c75af13fa93a868b9ac01ebf7ce05f28affc6c59ace43229fb507c3ae9929f1aa3c83165618ba04c5ecf9c", 0x9e, 0x6}, {&(0x7f0000000300)="d3816715464bb1dc2446db32cffb8b6fb313e1c869e87b3790ebf46559326efb144e", 0x22, 0x200}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="63726561746f723df31c1c0b2c706172743d3078303030303030303030303030303030372c6e6f6465636f6d706f73652c6e6c733d69736f383835392d392c73657373696f6e3d3078666666666666666666666666666666622c706172743d3078303030303030303030303030303034302c6673636f6e74657873746166665f752c000000"]) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:12 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xa802000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab0756271871026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:12 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xc801000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1993.679854] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1993.699962] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:12 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xd001000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40040080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 1993.861486] hfsplus: unable to parse mount options [ 1993.866508] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:05:12 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xd602000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1993.933516] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5a00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:12 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = open(&(0x7f0000002600)='./file0\x00', 0x40, 0x81) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000002680)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r3, &(0x7f0000002740)={&(0x7f0000002640)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002700)={&(0x7f00000026c0)={0x30, r4, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IFACE={0x14}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x40001) sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84c0008}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r4, 0x2, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:newrole_exec_t:s0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x24040881) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 18:05:13 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xdf00000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1994.066486] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1994.105093] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5b00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1994.143213] EXT4-fs (loop3): filesystem is read-only 18:05:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5c00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1994.184439] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1994.215193] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:13 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xe203000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0226caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:13 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000003c9c70fb68cbcbe0224537bd339a74100001080000000000000000000000000f3384de122dee3dc9", @ANYRES32=0x0, @ANYBLOB="ff142cefac7493a3fffffffff0080004000000", @ANYRES32=r3, @ANYBLOB="08001b0000000000"], 0x30}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r6}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0xffffffff, {}, [@IFLA_MASTER={0x8, 0x4, r9}, @IFLA_LINKMODE={0x5, 0x11, 0xb}]}, 0x30}}, 0x40000) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000440)={0x200, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r10 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) [ 1994.287153] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1994.314273] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5d00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1994.334584] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1994.353732] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40050080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:13 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xe801000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5e00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1994.429905] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1994.456685] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:13 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xf200000000000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1994.533007] socket_mt_v1_check: 18 callbacks suppressed [ 1994.533014] xt_socket: unknown flags 0x2 [ 1994.575548] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1994.588445] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1994.669195] EXT4-fs (loop3): filesystem is read-only [ 1994.681906] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1994.694548] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 1994.705070] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1994.719576] xt_socket: unknown flags 0x2 [ 1994.737910] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1994.781766] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1994.802393] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:13 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:05:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0326caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x5f00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:13 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0xffffff7f00000000}}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40060080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:13 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0xa, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1994.963393] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1994.983434] xt_socket: unknown flags 0x2 [ 1994.984707] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:14 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x640001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6000, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0426caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:14 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x23, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1995.142298] EXT4-fs (loop3): filesystem is read-only [ 1995.160221] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1995.208174] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 1995.209270] xt_socket: unknown flags 0x2 [ 1995.238282] xt_socket: unknown flags 0x2 [ 1995.238773] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1995.252977] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1995.292282] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6100, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:14 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x25, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1995.302425] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1995.386862] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1995.392546] xt_socket: unknown flags 0x2 [ 1995.401337] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 1995.407655] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1995.456484] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:14 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400202) 18:05:14 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x2b, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6200, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40070080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0526caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:14 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_MASTER={0x8, 0x4, r3}, @IFLA_GROUP={0x8, 0x1b, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4004804}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r6}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xd8, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x14}, 0x8004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) read$midi(r9, &(0x7f0000000080)=""/77, 0x4d) r10 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) [ 1995.791726] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1995.812352] xt_socket: unknown flags 0x2 18:05:14 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x2d, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1995.832661] EXT4-fs (loop3): filesystem is read-only 18:05:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6300, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1995.858012] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1995.875905] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1995.879945] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0626caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:14 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x3}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1995.934793] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1995.965781] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1995.973547] xt_socket: unknown flags 0x2 18:05:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6400, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1996.016189] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1996.036256] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 1996.083030] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:05:15 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x4}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1996.129285] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1996.269166] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1996.291535] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40080080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:15 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x5}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0726caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:15 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0xc56c13fb744b1420) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x20, 0x444041) read$midi(r1, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:15 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000340)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0xe3, "2ecdda75f018b33c5d949c2487a46d065c150d06ad211ca5f92f79a20d31c452d1e2efe85d1a72acd8357bb3e40e0c84281a13b5ca2fe5bcfb45cb10c5846b3abe676afaeb16d865d4f863bfa6a228307b1e4c048b88a3bcc625c2eaec95660fda11f3d6b00ddccf5d4fc85c5681848b73266423a9c8c79a022ae33ed246f5b4370b47fe5545d642b2452e8197e6d13e32c4afa6ef6e8aea2d8bf639b6b7a61cdc062dab48ed9e0996ea8af916d6e760a8ecd0366549df53a3f91e143f350cba8ce451edee27cc44b60016122641cf20bbc715a7ff7e8d6e9fdabc661d4343212b1e13"}, &(0x7f0000000540)=0xeb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000580)={r7, 0x3, 0x2, [0x6, 0x5]}, &(0x7f00000005c0)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$FUSE_POLL(r9, &(0x7f0000000600)={0x18, 0xfffffffffffffffe, 0x6, {0xffffffff}}, 0x18) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000640)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:15 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0xa}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1996.756274] xt_socket: unknown flags 0x2 [ 1996.772838] EXT4-fs (loop3): filesystem is read-only [ 1996.780481] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1996.808097] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1996.825242] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1996.842041] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:15 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000180)={0x5, 0x7, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$CAN_RAW_FD_FRAMES(r3, 0x65, 0x5, &(0x7f0000000100)=0x1, 0x4) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_WKALM_SET(r4, 0x4028700f, &(0x7f0000000000)={0x0, 0x0, {0xd, 0x13, 0x8, 0x2, 0x5, 0x0, 0x5, 0x14f, 0x1}}) [ 1996.864332] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1996.875824] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1996.886752] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1996.903629] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:15 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x10}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1996.929993] xt_socket: unknown flags 0x2 [ 1996.941758] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:05:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40090080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1996.984570] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:16 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2c}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0826caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:16 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:16 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1997.188850] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1997.222653] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1997.292809] EXT4-fs (loop3): filesystem is read-only [ 1997.298698] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1997.311363] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1997.325115] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1997.363624] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 1997.376732] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1997.388344] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1997.398901] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1997.414765] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:16 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0xba, "dadfa4a4da6e095e9d0de9c51a80c010aac98c8652af509349be201e797d6a77a2a05aa83519814d544c267e1099e47e49afa1916c6c0d97bc3e7011d98ec8e9b0ef8962a431e5085a04774f00e2005087ab6e46dfc1aba5252f3703e1f3fe164632ff2a0a8c5e6f497fa0789e81a5eddb202b414648fc60226f0baf73de0ef7181fb1744ae5880065e9a24d74923af05326912b3c2b36b40d44a7a778ec73c9c472db33f9318121046237d559ca2c3654569e0536345f5307b4"}, &(0x7f0000000000)=0xde) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000000200)=0x1) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 18:05:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:16 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x3}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:16 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000100)={0xa8003, 0x0, [0xffffffffffffffff]}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000004cb]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_bt_bnep_BNEPCONNDEL(r6, 0x400442c9, &(0x7f0000000180)={0x8}) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000140)={0x9, 0x8, 0x105a}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r7 = dup(r1) ioctl$SNDCTL_DSP_GETIPTR(r7, 0x800c5011, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) mbind(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x8000, &(0x7f0000000200)=0x7fff, 0x0, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) 18:05:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0926caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:16 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x4}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a400a0080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6a00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:16 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x5}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1997.888318] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1997.902784] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1997.916153] EXT4-fs (loop3): filesystem is read-only 18:05:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6b00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1997.945679] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1997.992835] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1998.000904] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 1998.029641] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6c00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:17 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x6}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1998.041636] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1998.072295] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1998.085269] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1998.108519] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:17 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x60200, 0x4) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x250, 0x5, 0x7, 0x3, 0x70bd2c, 0x25dfdbfc, {0x1, 0x0, 0x1}, [@typed={0x16, 0x6a, 0x0, 0x0, @str='/dev/snd/midiC#D#\x00'}, @nested={0x165, 0x73, 0x0, 0x1, [@typed={0x4}, @typed={0x7, 0x12, 0x0, 0x0, @str='%#\x00'}, @generic="89167a62243e93e80123158dc2457fc7f790514146cf396df311b4d1395480f23d5d2fa29996cee164eb3405d4f1fe0cc90233a0d742", @generic="b5414a115ca3f9ff75d4190998ae7b3aa2b25feb3295499db34f91e34a474e5e9d50ea125e9a5260d73b1b95358a7b3d78c13321b711e10b2c21d8ae5cc77ffabd3c703a7f0a8b49a458757031a14ddc516a32f9ce8ca08411066496fe2eee2593c73a482e2c04e7f30d9c003c964113ae84b5d0ad4d89e1457628dd9172addf24077e758683808d152bdb860df369b61b97ec9666ca98ca3ab09186b20aef90294d78ead3a640922ea844aacfe6367c55c6ad646f195b0d522f4dd9b0ab0528bc93af71289a34", @typed={0x8, 0x91, 0x0, 0x0, @pid=r4}, @typed={0x8, 0x3d, 0x0, 0x0, @ipv4=@loopback}, @generic="8b977c4f6902fb9265a61eb0b36e54cc8214bed047a2df81795d8b9a994360047a7cd534aea6e27595bc1d5aadeddd3aa7df0ff8b4df70fd652a03d4fba2aee412e47e5d082562b4"]}, @nested={0xbb, 0x68, 0x0, 0x1, [@generic="20b6977bb4021389d8251bc6a865a80ee45e83305235cb31cc61c2ed54690cfa2c256ac1637ba7b3eb6cfd77a4653ace49403a2447b0efdfda454dd9a2b5b99812eb8cb65b54255d04e18d9ccf11b7dbb32bd4e6ef030e3039e3ca3a778e1ee1e4e68b216ddc7afbec11ab6d88621d046e21e5c446cb2f1f2c6f77d53bb2e3abcc3a8471523c78d7d110f4f4f043bab25461172a70be3566afe08809c8fb322f075205b68da5f275ae7c0a86ef5afe11400eaa2ac38c51"]}]}, 0x250}, 0x1, 0x0, 0x0, 0x24000060}, 0x4) 18:05:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0a26caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a400c0080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 1998.564388] EXT4-fs (loop3): filesystem is read-only [ 1998.572424] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1998.582378] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 1998.596625] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1998.603691] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1998.609552] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1998.618119] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1998.647775] EXT4-fs (loop3): revision level too high, forcing read-only mode 18:05:17 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f0000000140)=0x4, 0x4) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:05:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6d00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:17 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x7}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:17 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap$usbfs(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc, 0x10, r5, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000140)={r8}) r9 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 18:05:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0b26caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 1998.686334] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40100080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:17 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x48}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6e00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1998.856371] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1998.889597] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0c26caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:17 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x4c}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x6f00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1999.025290] EXT4-fs (loop3): filesystem is read-only [ 1999.037289] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1999.069860] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 1999.078057] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1999.089014] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1999.123774] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7000, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 1999.164805] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1999.182480] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 1999.193080] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:18 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/71, 0x47) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_QUERY_EXT_CTRL(r4, 0xc0e85667, &(0x7f0000000100)={0x80000000, 0x3, "837a913f6b15d390a433e44159ba488b5e473a730e594d4606c2324d326d6093", 0x95, 0x8001, 0x4, 0x8, 0xf84, 0x6, 0x19ce, 0xea, [0x81, 0x80000001, 0x5, 0x7]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) 18:05:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0d26caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:18 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x60}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40220080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7100, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:18 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r2, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000100)={0x4, 0x200, 0x4, r2, 0x0, &(0x7f0000000000)={0x30379, 0x80000001, [], @value=0x4}}) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000140)=""/38) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 1999.728471] socket_mt_v1_check: 12 callbacks suppressed [ 1999.728478] xt_socket: unknown flags 0x2 [ 1999.745228] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 1999.772558] EXT4-fs (loop3): filesystem is read-only 18:05:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7200, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:18 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x68}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1999.785323] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 1999.797920] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1999.813054] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 1999.827305] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 1999.836876] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 1999.868603] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 1999.876817] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0e26caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:18 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x6c}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 1999.926346] xt_socket: unknown flags 0x2 18:05:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40230080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7300, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2000.022359] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2000.044056] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2000.045726] xt_socket: unknown flags 0x2 [ 2000.069248] xt_socket: unknown flags 0x2 [ 2000.135804] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2000.151136] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2000.195289] EXT4-fs (loop3): filesystem is read-only [ 2000.202463] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2000.218070] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2000.229241] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2000.241884] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2000.263474] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2000.271827] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7400, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:19 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x70}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1126caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a402c0080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:19 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000300)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r1, &(0x7f0000000080)=""/77, 0x4d) r3 = dup(r2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2100, 0x0) write$vhost_msg_v2(r4, &(0x7f0000000280)={0x2, 0x0, {&(0x7f0000000100)=""/244, 0xf4, &(0x7f0000000200)=""/93, 0x1, 0x1}}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 18:05:19 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, r4}}], 0x30}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x80, 0x2, 0x20b, 0x9e, 0x40, 0x9bdf, 0x97a, 0x8000, r4}, 0x20) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xa40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) arch_prctl$ARCH_SET_CPUID(0x1012, 0x1) read$midi(r5, &(0x7f0000000080)=""/77, 0x4d) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 18:05:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:19 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x74}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2000.634690] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2000.652402] xt_socket: unknown flags 0x2 [ 2000.672461] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2000.683081] EXT4-fs (loop3): filesystem is read-only [ 2000.705323] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2000.760935] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2000.760986] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:19 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2000.806681] xt_socket: unknown flags 0x2 [ 2000.807777] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2000.834694] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:19 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f00000001c0)={0xfffffff7, 0x0, 0xffffffba, 0x600}) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x14, r9, 0xc91add0bf88807dd, 0x0, 0x0, {0x5}}, 0x14}, 0x1, 0x60}, 0x0) sendmsg$DEVLINK_CMD_SB_GET(r7, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r9, 0x400, 0x70bd28, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xffffffff}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000494}, 0x90) sendmsg$NFT_MSG_GETOBJ_RESET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800b8280}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x15, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000000}, 0x40) ioctl$PPPIOCGIDLE(r5, 0x8010743f, &(0x7f0000000200)) 18:05:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2000.865668] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2000.902464] xt_socket: unknown flags 0x2 [ 2000.906989] EXT4-fs (loop3): revision level too high, forcing read-only mode 18:05:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1226caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:19 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xdf}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2000.914743] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a402d0080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:20 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xf2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2001.056416] xt_socket: unknown flags 0x2 [ 2001.064583] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2001.081567] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2001.188486] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2001.221210] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2001.274244] xt_socket: unknown flags 0x2 [ 2001.286012] xt_socket: unknown flags 0x2 [ 2001.313672] EXT4-fs (loop3): filesystem is read-only [ 2001.335088] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2001.366447] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2001.382399] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2001.392623] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2001.422591] EXT4-fs (loop3): revision level too high, forcing read-only mode 18:05:20 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x7, 0x1, 0xb1d5e4957c761384, 0x0, 0x0, {0x7, 0x0, 0x3}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4884}, 0x881) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:05:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a2f26caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:20 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x108}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2001.430817] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:20 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x154}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2001.542395] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2001.613118] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2001.700055] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:05:20 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SOUND_PCM_READ_RATE(r1, 0x80045002, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 18:05:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40480080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:20 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1c8}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2001.754672] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:20 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1d0}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7a00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2001.855416] EXT4-fs (loop3): filesystem is read-only 18:05:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a5c26caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 2001.902092] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2001.955223] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2001.970400] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2001.988342] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2002.023576] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2002.048332] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2002.063292] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2002.073217] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2002.156581] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2002.198271] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:21 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x559, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7b00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:21 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1e8}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a404c0080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a8726caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 2002.426289] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2002.463833] EXT4-fs (loop3): filesystem is read-only [ 2002.470851] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2002.480944] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2002.491055] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2002.506239] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2002.518167] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2002.530280] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2002.530904] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2002.605454] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2002.624009] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:21 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r3, 0x0) r4 = dup(r3) sendmsg$RDMA_NLDEV_CMD_RES_GET(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x1409, 0x20, 0x70bd2a, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 18:05:21 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x202}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7c00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40600080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a105ccaddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:21 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) getrlimit(0x0, &(0x7f0000000180)) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmat(r7, &(0x7f0000ffb000/0x4000)=nil, 0x6000) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000000380)=""/174) shmctl$SHM_LOCK(r7, 0xb) sendmsg$IPSET_CMD_HEADER(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000000)={'gretap0\x00', &(0x7f0000000100)={'tunl0\x00', r8, 0x7800, 0x20, 0x100, 0xffff, {{0x13, 0x4, 0x3, 0x8, 0x4c, 0x66, 0x0, 0x6, 0x4, 0x0, @multicast2, @empty, {[@noop, @end, @generic={0x95, 0x11, "b76ed6384c7affec2b26bb4d5adf72"}, @timestamp_addr={0x44, 0x24, 0x79, 0x1, 0x1, [{@rand_addr=0x64010102, 0x17a7}, {@private=0xa010100, 0x7}, {@loopback, 0x8000}, {@multicast2, 0x6}]}]}}}}}) 18:05:21 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x2a8}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2002.825636] EXT4-fs (loop3): filesystem is read-only 18:05:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7d00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2002.854762] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2002.869435] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2002.921163] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2002.940646] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2002.954964] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:21 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x2d6}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2002.970347] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2002.988781] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2003.000973] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2003.023797] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2003.059095] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7e00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:22 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x300}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40680080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2003.370313] EXT4-fs (loop3): filesystem is read-only [ 2003.389073] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2003.406436] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2003.423117] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2003.434302] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2003.460723] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2003.469358] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:22 executing program 5: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$midi(r2, &(0x7f0000000100)=""/87, 0x57) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 18:05:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x7f00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1087caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:22 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x398}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a406c0080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:22 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x3e2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:22 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x2, 0x3ff}, 0x1, 0x0, 0xffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) dup(r1) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x5e) [ 2003.713456] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2003.736193] EXT4-fs (loop3): filesystem is read-only 18:05:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8100, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2003.755785] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 18:05:22 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x500}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2003.786826] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2003.795407] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2003.813027] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8200, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2003.860189] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2003.885332] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2003.901690] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:22 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x600}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2003.923177] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2003.943650] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb87d388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 2004.109780] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2004.122876] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2004.191743] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2004.204193] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:23 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_ENUMOUTPUT(r4, 0xc0485630, &(0x7f0000000100)={0xfff, "4912d59dbc9036077d932184e136c1f07d97bdb853589ee70d22f465bf3056ce", 0x3, 0x4, 0x9, 0x40000, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8300, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40740080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:23 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x700}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd36c850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:23 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$midi(r2, &(0x7f0000000100)=""/74, 0x4a) getgid() r3 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_RESET(r5, 0x4141, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2004.626396] EXT4-fs (loop3): filesystem is read-only 18:05:23 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x801}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8400, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2004.657746] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2004.673245] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2004.701698] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2004.715437] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2004.736330] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388870eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:23 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x2000}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2004.784865] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2004.812499] socket_mt_v1_check: 16 callbacks suppressed [ 2004.812506] xt_socket: unknown flags 0x2 [ 2004.850978] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2004.883301] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2004.926463] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2004.948307] xt_socket: unknown flags 0x2 [ 2004.965153] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2005.026250] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2005.043942] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:24 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x8dc, 0x12001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:24 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x4000}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a407a0080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd3888510af8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 2005.548613] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2005.552002] xt_socket: unknown flags 0x2 18:05:24 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) uselib(&(0x7f0000000000)='./file0\x00') read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:24 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x4800}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2005.643482] EXT4-fs (loop3): filesystem is read-only [ 2005.680653] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2005.686931] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:24 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x4c00}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2005.730978] xt_socket: unknown flags 0x2 [ 2005.735736] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2005.770215] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2005.783734] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2005.794693] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2005.804928] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2005.821445] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:24 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x5401}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2005.824281] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2005.840612] xt_socket: unknown flags 0x2 18:05:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388855caf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 2005.981414] xt_socket: unknown flags 0x2 [ 2006.029811] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2006.043231] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2006.114218] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2006.140540] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:25 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000000)={0x6c, 0x7f, 0x38, 0x10000, 0xa14e, 0x8, 0x20, 0x7}, &(0x7f0000000100)={0x9, 0x7, 0x6, 0x9, 0x1, 0x2, 0x2919a127, 0x9355}, &(0x7f0000000140)={0x10000, 0xa8, 0x2, 0x2, 0xa757, 0x6, 0xc4c3, 0x99}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={[0x44c]}, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40980080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:25 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x6000}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8a00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd3888587af8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 2006.449057] xt_socket: unknown flags 0x2 18:05:25 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000000)={'veth1_virt_wifi\x00', {0x2, 0x4e22, @empty}}) 18:05:25 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x6800}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8b00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2006.528882] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2006.564555] EXT4-fs (loop3): filesystem is read-only [ 2006.589848] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2006.597707] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:25 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x6c00}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8c00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2006.631919] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2006.648941] xt_socket: unknown flags 0x2 [ 2006.653381] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2006.668717] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2006.684375] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2006.693194] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2006.739399] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2006.768184] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000380000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:25 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x7000}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2006.798284] xt_socket: unknown flags 0x2 [ 2006.882255] xt_socket: unknown flags 0x2 [ 2006.989836] EXT4-fs (loop3): filesystem is read-only [ 2006.995617] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2007.005557] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2007.015469] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2007.025399] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2007.052579] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2007.067364] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:26 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) r1 = socket(0x1f, 0x0, 0x3) getpeername$netrom(r1, &(0x7f0000000100)={{0x3, @bcast}, [@remote, @netrom, @default, @rose, @default, @default, @rose, @null]}, &(0x7f0000000000)=0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r3, 0x0) ioctl$FITHAW(r3, 0xc0045878) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:05:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40370480000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8d00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf6040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:26 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x7400}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:26 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r3, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:26 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x7a00}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2007.471715] EXT4-fs (loop3): filesystem is read-only [ 2007.478483] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2007.500549] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 18:05:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8e00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2007.532868] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2007.542961] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2007.557525] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2007.570910] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2007.606012] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2007.635043] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2007.647079] EXT4-fs (loop3): revision level too high, forcing read-only mode 18:05:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8740809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 2007.661578] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x8f00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40380480000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:26 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x9803}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2007.841331] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2007.874812] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2007.933743] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2007.950982] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2007.968649] EXT4-fs (loop3): filesystem is read-only [ 2007.980172] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2007.990421] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2008.002524] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2008.013797] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2008.043256] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2008.057901] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:27 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) prctl$PR_SET_KEEPCAPS(0x8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:27 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xa802}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9000, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8002809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000580000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:27 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xc801}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:27 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$FUSE_BMAP(r2, &(0x7f0000000240)={0x18, 0x0, 0x1, {0x419381b0}}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) sync() ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$TIPC_GROUP_JOIN(r5, 0x10f, 0x87, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r6 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x12001) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r6, 0xc0245720, &(0x7f0000000100)) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) select(0x40, &(0x7f0000000140)={0x1f, 0x2, 0xfffffffffffff190, 0xfff, 0x1b02, 0x36, 0x1, 0x5}, &(0x7f0000000180)={0x0, 0x80000001, 0x5, 0xfffffffffffffff9, 0x401, 0x3, 0x9, 0x7f}, &(0x7f00000001c0)={0x912d, 0x99, 0x0, 0x5, 0x25, 0x3ff, 0x10000, 0xfffffffffffff900}, &(0x7f0000000200)={0x77359400}) r7 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) [ 2008.361617] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2008.393121] EXT4-fs (loop3): filesystem is read-only 18:05:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9100, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2008.445827] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2008.465473] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2008.492172] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:27 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xd001}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9200, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2008.530079] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2008.557323] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2008.615456] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2008.627683] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:27 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xd602}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9300, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2008.663586] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2008.708527] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:28 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000000)={{0x1, 0x0, @reserved="0cf44a480cda673ee7deda4dde228e05be5892e38562193762f5fbfd08a06538"}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8009809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:28 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xdf00}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9400, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:28 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x81c1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000680000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(0xffffffffffffffff, &(0x7f0000000080)=""/77, 0x4d) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) wait4(r4, &(0x7f0000000140), 0x1, &(0x7f0000000180)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000000)) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2009.212374] EXT4-fs (loop3): filesystem is read-only 18:05:28 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xe203}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2009.250127] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2009.290278] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 18:05:28 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r1, &(0x7f0000000000)=""/20, 0x14) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r4, 0xc04064aa, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[{}, {}], 0x4, 0x0, [], 0x9, 0x2}) [ 2009.307623] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2009.345271] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:28 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xe801}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2009.375603] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2009.393998] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2009.433757] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2009.445636] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2009.470864] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2009.497027] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0)='batadv\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r5}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x70e, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x24}}, 0x881) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$EVIOCGKEYCODE_V2(r8, 0x80284504, &(0x7f0000000100)=""/159) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r6, &(0x7f0000000080)=""/77, 0x4d) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) 18:05:29 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xf200}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000780000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8025809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 2010.089912] socket_mt_v1_check: 10 callbacks suppressed [ 2010.089920] xt_socket: unknown flags 0x2 [ 2010.104242] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2010.122820] EXT4-fs (loop3): filesystem is read-only 18:05:29 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:29 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r2, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002800)="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", 0xfa}, {&(0x7f0000002900)="025fa6dff96841b16f93369f2b0dd38b9304c9686a205b72e34533dee111a7f27baae80f54e44e9a1d6048299b76bde0ad9daa7fec5ad96ea809509ee70a06b7415bd27c10475e7c68341ce73c856e7f3c0d52b936ea8ef33a7bd2559e19bab06e8656", 0x63}, {&(0x7f0000002980)="444eab28933b81a57308f7c7a8b7ae4cd1821e1b2bc111ee3aa52e36dcefdf288682cc9cc5634b8c", 0x28}], 0x3, 0x0, 0x0, 0xc000}, {0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002a00)="24b46368f3d3525c78b3203b3dffd94284c55b04e027b555936366e6c6ebd6881af402a1a7b0ad2f806b00e6b7fa03b5548d352882df14f0666dcbdf71596f1564be9511fc00169bb90a88", 0x4b}, {&(0x7f0000002a80)="7ba5a62d6c60e180be194194d92ddc81cce617a6cd4b08ded556a72e3e71af26bf21d5673519e54a99b3db19cb34e7eb98ff875e16291b2e39eb799be7d018e6b8e0ac7acafeec89727bc763a98923b1096643e4eca74f1d420288", 0x5b}, {&(0x7f0000002b00)="0c3eec4c38660dac6c57446f8da79176ff04370f67adbb97c19170f47411e2a991f964dd2cd488c560967df092b79e8fa1da6684494a15a524f315491858d7684c4eb2a801313ed6c2732223617935be9012b53ac936cba62d2c7c4ebc989b59648f9ee1ea6aa8ea76799f8eaa961bb9108f066dec001abfeb2f98248a931e85a55057954153dd3d72b41f9db0953ed452", 0x91}, {&(0x7f0000002bc0)="a24766e0566ea7f6ae8f2f18cfb2400170039ff96094634a566d946642d1a0189d4bb181a955750a7c82f63d6ff8753b2102cf9cf295b41d8b1c48dd530da30c41d357ccdda1da4340dee4790aa63efc8f4855bd2363303b8b4f27a0f0d07a84e14a0945f8f031ccd4ddb10373ddb82ef2a4e231132ef19aad91a9e1936be5cb46a0a7be1b008ee39a9a7b1c0a04ce9f7988092d7a06c54fd585b9d5243be27332112222e2c0dfa78c09747e3c3e85e670a323844e2e44b431235e8faaa7202fb8498fbb3ef78f0a5fe6e8b5fa9d646f71b4c4bee1a9ffd2edd6534bc8ebe5b61513aff7959e0ddb0f500a23b0", 0xed}, {&(0x7f0000002cc0)="1c38d29cdd065a593678cec4b4dc2d477469da5f0a0e7a83e83de33c7865c50ff85a1a811dd083a79f7eb152edf9fe64b6d46c93cdb2f1dcfd77a9d2651c1324def84f92a85eaa086de368bc294681903023a4764da0c534898b02ffd757c3f79977fbdaabf19140b10cbe56d27abca2ba255951be39fee9451340f9fc6c7520b14daaebc5b6097261ad0b8d853fc3cfd5c0f0eb0fe98498c8eb025807528dba337bb98c09b5b369fc66ce6307a20356fe90b2245cb3f23febbc55d1bb", 0xbd}, {&(0x7f0000002d80)="edfd0f0fac543ba60a3693982f46a5c8ca5c4b72a19030cd81aeb56bcd97f35995c5f5fc1282671db1f05de8b932adcc1d2c4b8650529d73e4cf7fe4452cc9118b9ed80f8e138f9f92aedfacfd175c800732def690f35073b20de11a1266842f78b23f9dd32c32dbfd1efb734e2e9f8e45c30147ad991f40403bd715e18cdae9cf5ebee30d6c409b721931ba616c", 0x8e}, {&(0x7f0000002e40)="f8b83bc14182349c8c680e0c80dbc2e40e61162b6d3e75cac760551e9d45653fff57524953", 0x25}, {&(0x7f0000002e80)="e1248d09137c2ca65a1fbae621845557d97a82cb9c84126c63ce53403ac186f557eb7a86fa7be5d2a55ce280c4070fb511c95666ab5fcf8d8a47972de3f9f448e1e0d909459f939e534ed5888cef7e8e125d46a13561fdd9f7420700dd211084bc390675e875976cad8e5ea0932add5e2a9048d7b36339fa3c8411fca16601b72d0d68ed88d12654265ac68d16a172f99da5a420279ffb22aec1bbd06dba1ba9072c1ceb82fdcd242ab62c24d5a78197109d8cc233963c78086e7e95633692c2e6d3f611b39d10420a82e2f1ad6c0c16", 0xd0}], 0x8, &(0x7f0000003000)=[@iv={0x58, 0x117, 0x2, 0x43, "f0fc7f5553811a4850eb7d3ce1929929a739f79496421c9ab8ad6a501dea3ac7502cbe6d6b24a6f027b2ad04d8bae3ac3dc059807422ccfa87be813312870778320013"}, @iv={0x88, 0x117, 0x2, 0x6d, "d8fd81cc01abe09fdfc0620bbcf677b2ea432e6a5d1314c0078bab09761baa8346f8909bb711a1ad29a2f8468965f389bf24aa010638b253c6e859b9f8a50c0f86763492ce0c59b21756134a83e208be0a5082be904abe4539b84a585d999e48252bf3c96183979b656d96b5b3"}, @assoc={0x18, 0x117, 0x4, 0x1f}, @op={0x18}], 0x110, 0x4000084}], 0x2, 0x8000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_G_PARM(r2, 0xc0cc5615, &(0x7f0000002700)={0x7, @output={0x1000, 0x0, {0x80000001, 0x3}, 0x63e, 0x9}}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x0, 0xe1, 0x9, 0x0, 0xb, @mcast2, @remote, 0x8, 0x8000, 0x5, 0x5}}) sendmsg$NL80211_CMD_STOP_AP(r2, &(0x7f00000026c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002680)={&(0x7f0000000200)={0x2454, r3, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x7}, @NL80211_ATTR_BEACON_HEAD={0x6f0, 0xe, "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"}, @NL80211_ATTR_FTM_RESPONDER={0x100c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x1004, 0x2, "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"}]}, @NL80211_ATTR_SMPS_MODE={0x5, 0xd5, 0x1}, @NL80211_ATTR_IE={0x64a, 0x2a, "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"}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_IE_RIC={0x293, 0xb2, "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"}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_IE_ASSOC_RESP={0x43f, 0x80, "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"}]}, 0x2454}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004000) [ 2010.151973] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2010.188478] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:29 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2010.253196] xt_socket: unknown flags 0x2 [ 2010.253206] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2010.253227] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2010.286815] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:29 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100ce022eec98ead29e0100000044000180060005"], 0x58}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r5, 0x400, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffab7}]}, 0x24}, 0x1, 0x0, 0x0, 0x8040}, 0x20000004) r6 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) statx(r8, &(0x7f00000001c0)='./file0\x00', 0x6000, 0x200, &(0x7f0000000300)) 18:05:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2010.315054] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2010.329482] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2010.343188] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2010.359384] xt_socket: unknown flags 0x2 18:05:29 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x3}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf805c809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 2010.365163] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000980000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9a00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2010.463996] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2010.491330] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2010.491398] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 18:05:29 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x4}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2010.511006] xt_socket: unknown flags 0x2 [ 2010.593906] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2010.618174] xt_socket: unknown flags 0x2 [ 2010.623725] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9b00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:29 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x5}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2010.645629] EXT4-fs (loop3): filesystem is read-only [ 2010.673881] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2010.691949] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2010.704433] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2010.709208] xt_socket: unknown flags 0x2 18:05:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8087809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) [ 2010.743382] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2010.798628] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2010.806689] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2010.879358] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2010.892506] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2010.929992] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2010.942320] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:30 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x103580) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x8000, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000100)) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 18:05:30 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x6}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2011.181851] xt_socket: unknown flags 0x2 18:05:30 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x40e140) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$caif_stream(0x25, 0x1, 0x2) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9c00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000a80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040609f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:30 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000000)={0x7ff, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:30 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x7}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9d00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2011.324969] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2011.342898] EXT4-fs (loop3): filesystem is read-only [ 2011.360619] xt_socket: unknown flags 0x2 18:05:30 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x48}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:30 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0xffffffffffffff6e) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r3, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r3, 0xc010f508, &(0x7f0000000000)={0x401, 0xffffffff}) [ 2011.382225] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2011.413975] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2011.414699] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9e00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:30 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x4c}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2011.479723] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2011.490483] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2011.511264] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2011.520026] xt_socket: unknown flags 0x2 [ 2011.536745] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2011.548638] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:05:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000c80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:30 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x60}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:30 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r2 = dup(r1) r3 = semget$private(0x0, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) semtimedop(r3, &(0x7f0000000000)=[{0x0, 0x800}, {0x0, 0x7fff}, {0x0, 0x7f, 0x1800}], 0x3, &(0x7f0000000100)={r4, r5+10000000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) exit_group(0x5) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x2c, r9, 0x1, 0x0, 0x0, {{}, {}, {0x6, 0x13, @udp='udp:syz2\x00'}}}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r7, &(0x7f0000000200)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3027ce8cbaf885db002128", @ANYRES16=r9, @ANYBLOB="000426bd70000600000001000000000000000b0000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x820) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2011.610497] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2011.634082] xt_socket: unknown flags 0x2 18:05:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040879f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x9f00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2011.814326] EXT4-fs (loop3): filesystem is read-only [ 2011.824118] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2011.871662] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2011.872438] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2011.885168] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2011.925131] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2011.936568] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2011.969840] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2011.986033] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2011.994241] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2011.996465] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:31 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) dup(r1) r2 = syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x6, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:31 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2, &(0x7f0000000100)={0x4, &(0x7f0000000000)=[{0x366, 0x5, 0x7, 0xbf5}, {0x5, 0x23, 0x0, 0x3}, {0x1ff, 0x40, 0x2, 0x7}, {0x521, 0x1, 0x4, 0x1}]}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000000140)={{0x3, 0x0, @identifier="b5380835fab594571cf12f2f554b44ca"}}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 18:05:31 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x68}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xa000, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf804080c02bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a407f1e80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:31 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x6c}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xa100, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2012.208344] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2012.238329] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xa200, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2012.311486] EXT4-fs (loop3): filesystem is read-only [ 2012.321982] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2012.341248] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:05:31 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x70}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2012.359042] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2012.371760] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2012.404325] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2012.421300] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f5ccd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xa300, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2012.491403] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2012.563473] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2012.599305] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2012.645553] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2012.697700] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2012.709808] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xa400, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:32 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x74}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40002080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f87cd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:32 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xff, 0x30}, &(0x7f0000000100)=0xc) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:05:32 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r4, 0xc0305602, &(0x7f0000000000)={0x0, 0x8, 0x100a}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_G_EDID(r6, 0xc0285628, &(0x7f0000000140)={0x0, 0x8, 0xc4de, [], &(0x7f0000000100)=0x1}) 18:05:32 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xa500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2013.162523] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2013.185783] EXT4-fs (loop3): filesystem is read-only [ 2013.217422] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2013.252277] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:32 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0xdf}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2013.257248] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2013.272038] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2013.283288] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd0942d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xa600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2013.332785] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2013.358652] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:32 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0xf2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2013.474606] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2013.491935] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2013.559632] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2013.571861] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xa700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40002280000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:32 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd2542d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:32 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) recvfrom(0xffffffffffffffff, &(0x7f0000000100)=""/248, 0xf8, 0x2121, &(0x7f0000000200)=@ipx={0x4, 0x7, 0x4, "498cabaf6590", 0xfc}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000780)='/dev/dlm-control\x00', 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r6, 0xc4c85513, &(0x7f0000000280)={{0x7, 0x6, 0x2f09, 0x7, 'syz0\x00', 0x3}, 0x1, [0x5, 0x8, 0x6, 0x24, 0x4, 0x4, 0x8, 0x4, 0xdfc5, 0x0, 0xfffffffffffff800, 0x80000000, 0x1, 0x5fc4, 0x5, 0x40, 0x0, 0x4, 0x101, 0xcd, 0xfffffffffffffff9, 0xe9, 0x0, 0x9, 0x1, 0x8, 0x6, 0x0, 0x8d1, 0x400, 0x8, 0x5, 0x4a9b, 0x2, 0x1, 0x8, 0xfffffffffffffffd, 0x8, 0x3, 0x8eb00000, 0x6, 0x1, 0x1, 0x1, 0x3, 0x8111, 0x3, 0x0, 0x863, 0x9, 0x10003, 0x3, 0x0, 0x5, 0x8, 0xffff, 0x6, 0x2, 0x6, 0x2, 0x1f, 0x5, 0x80, 0x3, 0x0, 0x3, 0x1, 0x9, 0x3ff, 0x2, 0x9, 0x4, 0x7b2e, 0x4, 0x250b, 0xff, 0x6, 0x6, 0x2, 0x8, 0x6, 0x2, 0x5, 0x100, 0x1, 0xfffffffffffffff8, 0x3ff, 0x80, 0x7, 0xf83a, 0x4, 0x5, 0x9, 0x7, 0x6, 0x7fff, 0x80000000, 0x1ff, 0x6, 0xffffffffd86e9c0b, 0x9314, 0x0, 0x800, 0x200, 0x81, 0xae, 0x401, 0x4e1, 0x6, 0xd7, 0xa4, 0x4, 0x5a36, 0x2, 0x1e, 0x5, 0x10001, 0x0, 0x8001, 0x5, 0x1, 0x100, 0x9, 0x197, 0x6, 0x0, 0x8, 0xfffffffffffffffb]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x40) 18:05:32 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2014.007623] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2014.022752] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2014.042829] EXT4-fs (loop3): filesystem is read-only [ 2014.050438] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2014.061636] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2014.072368] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xa800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:33 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2014.100581] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2014.129880] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:33 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x369100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$bt_hci(r3, &(0x7f0000000100)={0x1f, 0x0, 0x3}, 0x6) r4 = dup(r1) mkdirat(r4, &(0x7f0000000140)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:05:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xa900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2014.161801] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2014.199508] EXT4-fs (loop3): revision level too high, forcing read-only mode 18:05:33 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x3}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd5c42d39f", 0x66, 0x400}], 0x0, 0x0) [ 2014.218644] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40002380000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:33 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x4}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xaa00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:33 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x228082, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) read$midi(r1, &(0x7f0000000080)=""/77, 0x4d) dup(0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x0, 0x7f, 0x1f, 0x9}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r4, 0x0) ioctl$SOUND_PCM_READ_CHANNELS(r4, 0x80045006, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x80000000400200) [ 2014.454872] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2014.467759] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2014.527529] EXT4-fs (loop3): filesystem is read-only [ 2014.533425] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2014.543230] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2014.544989] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2014.552610] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2014.574408] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2014.595533] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2014.595586] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2014.619239] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xab00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:33 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x5}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd8742d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40002c80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:33 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}}}, 0x78) mount$9p_virtio(&(0x7f0000000000)='syz\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x4001, &(0x7f0000000240)=ANY=[@ANYBLOB="7465616e733d76697274696f2c64626c7467696460a984b16aa135dcf60001000000000000aed26f9f7bffd2f06a832a724853176fcf25dd4f1296210000000000000000000010000000", @ANYRESHEX=r3, @ANYBLOB=',cache=none,context=staff_u,subj_user=&$[!)*-,smackfsroot=,obj_role=-,defcontext=user_u,\x00']) read$midi(r0, &(0x7f0000000180)=""/77, 0x4d) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:05:33 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x6}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xac00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2014.910149] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2014.921303] EXT4-fs (loop3): filesystem is read-only [ 2014.952571] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2014.983191] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 18:05:33 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x7}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2014.996265] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2015.024307] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2015.046169] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2015.047779] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2015.066138] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xad00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2015.077259] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2015.114161] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4325d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:34 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x48}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2015.124944] socket_mt_v1_check: 14 callbacks suppressed [ 2015.124951] xt_socket: unknown flags 0x2 18:05:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xae00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40002d80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:34 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, r4}}], 0x30}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e20, 0x2, @remote, 0x7}}}, 0x84) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 18:05:34 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x4c}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2015.235200] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2015.253533] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2015.268887] xt_socket: unknown flags 0x2 18:05:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xaf00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2015.334450] xt_socket: unknown flags 0x2 [ 2015.348206] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2015.379016] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2015.448738] EXT4-fs (loop3): filesystem is read-only [ 2015.461687] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2015.471752] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2015.481924] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2015.492105] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2015.508096] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2015.524393] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd435cd39f", 0x66, 0x400}], 0x0, 0x0) 18:05:34 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x60}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xb000, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40043780000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2015.846645] xt_socket: unknown flags 0x2 18:05:34 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x68}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2015.876238] EXT4-fs (loop3): filesystem is read-only 18:05:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xb100, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2015.897681] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2015.898033] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2015.954507] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:35 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x6c}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4387d39f", 0x66, 0x400}], 0x0, 0x0) [ 2016.002310] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2016.003031] xt_socket: unknown flags 0x2 [ 2016.017115] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2016.031653] xt_socket: unknown flags 0x2 [ 2016.038841] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xb200, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2016.133713] xt_socket: unknown flags 0x2 [ 2016.144119] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2016.167295] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2016.171797] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2016.193680] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:35 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000180)={'wg0\x00', r4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r6 = dup(r5) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$USBDEVFS_CLEAR_HALT(r7, 0x80045515, &(0x7f0000000140)={0x8, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 18:05:35 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x70}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xb300, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:35 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r5, 0x8200) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r5, 0x29, 0x37, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000280)={r6, 0x2}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000000)={r6, 0x27}) [ 2016.270641] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2016.302384] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40043880000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:35 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x74}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0xa, 0x400}], 0x0, 0x0) [ 2016.345611] xt_socket: unknown flags 0x2 [ 2016.362797] xt_socket: unknown flags 0x2 18:05:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xb400, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:35 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2016.458936] xt_socket: unknown flags 0x2 18:05:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xb500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:35 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0xdf}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2016.532163] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2016.540573] EXT4-fs (loop3): filesystem is read-only [ 2016.549689] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2016.567845] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2016.589559] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2016.613307] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2016.624286] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xb600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2016.633122] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2016.644121] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:36 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x0, 0xf2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x25, 0x400}], 0x0, 0x0) 18:05:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40003f80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:36 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$dsp(r2, &(0x7f0000000000), 0x0) 18:05:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xb700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:36 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0xd000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f0000000000)=0xd000) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r6 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 18:05:36 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2017.214260] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xb800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2017.276288] EXT4-fs (loop3): filesystem is read-only [ 2017.283122] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2017.301945] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x2e, 0x400}], 0x0, 0x0) 18:05:36 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2017.339408] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2017.388432] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2017.418990] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:36 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x3}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xb900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2017.455691] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2017.479739] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2017.497132] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:36 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x4}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40004080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2017.553580] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xba00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2017.774236] EXT4-fs (loop3): filesystem is read-only [ 2017.788069] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2017.800815] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2017.810912] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2017.829287] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2017.889186] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2017.899692] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x2f, 0x400}], 0x0, 0x0) 18:05:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40004880000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:37 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x5}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xbb00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:37 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x400800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x5) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000180)=""/108, &(0x7f0000000200)=0x6c) prctl$PR_GET_UNALIGN(0x5, &(0x7f00000000c0)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r4, 0x0) dup3(r0, r4, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x5c7480) read$midi(r6, &(0x7f0000000100)=""/77, 0x4d) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$inet(0x2, 0x800, 0xffffff97) 18:05:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xbc00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:37 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvram\x00', 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000f500010000000000000002410000000600137564703a73797a3200000000541c596ad4c96a4863a93c097ae98d33972e84e83ab88b7f9db5471b7496ebe3153ff7fdbf7d701fa37870ad534ade54f05a3d470f49396ff4b1e02793df911be1bdbaabcad07c7a06e578ffa3d611979b3d703a2e3b8ef760da960539dcefbe46c864360cd6a0d53ca2526068edbb71a70d5d776e654f97cbee3312339174f6b7638d43507bbd9d653670"], 0x2c}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x4000001) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x2, 0x0) setsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f00000003c0), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000000), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r3, &(0x7f0000000080)=""/77, 0x4d) r7 = dup(r6) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 18:05:37 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x0) gettid() read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xbd00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:37 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x10200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x1, 0x0) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xbe00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:37 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r3, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r4, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000000)={r0, 0x877, 0xe818, 0x200}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r6, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r7, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000280)=ANY=[@ANYBLOB="07008b5618d600007f000000faffffff080000000000000032cb7be4db1348eacc1383062b08c04df681d974896e32f66e07ba3ea33c7b000000000000150000000000000000", @ANYRES32=r0, @ANYBLOB="00000000400200"/28, @ANYRES32=r1, @ANYBLOB="000000000600"/28, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00 \x00'/28, @ANYRES32=r3, @ANYBLOB='\x00'/28, @ANYRES32=r5, @ANYBLOB="000000000300"/28, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r6, @ANYBLOB="000000000100"/28, @ANYRES32=r7, @ANYBLOB='\x00'/28]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r9 = dup(r8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) [ 2018.702722] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2018.710155] EXT4-fs (loop3): filesystem is read-only [ 2018.719184] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2018.738252] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2018.755605] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2018.767028] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2018.795366] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2018.812634] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2018.835138] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x87, 0x400}], 0x0, 0x0) 18:05:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40004c80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xbf00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:37 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x6}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:38 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x7}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2018.999482] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2019.038468] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xc000, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2019.156123] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2019.169232] EXT4-fs (loop3): filesystem is read-only [ 2019.188167] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 18:05:38 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x48}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:38 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000100)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xc100, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2019.248638] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2019.273951] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2019.315364] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x10}], 0x0, 0x0) 18:05:38 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x4c}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2019.393850] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2019.473725] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2019.508663] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xc200, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:38 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x60}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2019.516442] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2019.606836] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40006080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:38 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='c', 0xfffff, r2) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='c', 0xfffff, r3) keyctl$link(0x8, r2, r3) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:05:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xc300, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x5c}], 0x0, 0x0) 18:05:38 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x68}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:38 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x6c}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2019.808084] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2019.876881] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2019.916394] EXT4-fs (loop3): filesystem is read-only [ 2019.925303] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2019.969347] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2019.984754] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2020.000644] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2020.020008] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2020.056971] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x87}], 0x0, 0x0) 18:05:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xc400, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:39 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x70}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40006880000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:39 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x280600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x84200, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000240)=0x2ef2) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r2, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, 0x1410, 0x400, 0x70bd25, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x1}]}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x2000c000) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 18:05:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xc500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:39 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x74}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2020.267718] socket_mt_v1_check: 16 callbacks suppressed [ 2020.267725] xt_socket: unknown flags 0x2 [ 2020.292211] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2020.352084] xt_socket: unknown flags 0x2 [ 2020.362554] xt_socket: unknown flags 0x2 [ 2020.397551] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2020.403882] EXT4-fs (loop3): filesystem is read-only [ 2020.410817] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2020.449601] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2020.461307] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xc600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:39 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @multicast2}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:39 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0xc0}], 0x0, 0x0) [ 2020.504188] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2020.540192] EXT4-fs (loop3): revision level too high, forcing read-only mode 18:05:39 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x414002) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, r4}}], 0x30}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r4, 0xd3, "ee84ae175592dceea77d3f765f25a5607ed0847847872851f450d9170fe59b908927137df8046b7ea82d4c811c36e5a9a09a288f933ec3bd2ca6cba820cdc963382e89b6cd0a24db2192a2461e81c56d8b7446d295153c57a5f07a9e522bcb79276ede33df4b67bd929d8d441adff799953857d7fac39033c6f896acbe384cc158fc8d5919f54ec89a27c707f50e76b172a3d424c209b398348ff8e5ee02752490a4ddaf14f6b8c09d26328ea8eb43e3b8afd712a15e4f448d46add2ab562aebd2b3330c27c154d08bad6ce5fb0540295b473c"}, &(0x7f0000000200)=0xdb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000280)='/dev/video36\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r7, &(0x7f00000002c0)={r9, r10, 0xff}) [ 2020.589800] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2020.661649] xt_socket: unknown flags 0x2 18:05:39 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0xdf}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xc700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40006c80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2020.689125] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:39 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0xf2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xc800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2020.820069] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x140}], 0x0, 0x0) 18:05:39 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x108}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2020.901276] xt_socket: unknown flags 0x2 18:05:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xc900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2020.956310] EXT4-fs (loop3): filesystem is read-only [ 2020.976044] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2020.998185] xt_socket: unknown flags 0x2 [ 2021.018934] EXT4-fs (loop4): unable to read superblock [ 2021.032151] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2021.053897] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2021.069855] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2021.089345] EXT4-fs (loop4): unable to read superblock [ 2021.089481] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2021.102771] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:40 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r0, 0xc0385720, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000180)=0x8) 18:05:40 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x154}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xca00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2021.492446] xt_socket: unknown flags 0x2 18:05:40 executing program 2: r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, r2}}], 0x30}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0xfffffffe}, 0x8) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r3, &(0x7f0000000080)=""/77, 0x4d) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r6, 0x0) r7 = dup3(r3, r6, 0x80000) ioctl$SNDCTL_DSP_GETOSPACE(r7, 0x8010500c, &(0x7f0000000000)) 18:05:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x180}], 0x0, 0x0) 18:05:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40007480000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:40 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x1c8}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xcb00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2021.586045] EXT4-fs (loop4): unable to read superblock [ 2021.597891] EXT4-fs (loop3): filesystem is read-only [ 2021.616113] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2021.618961] xt_socket: unknown flags 0x2 18:05:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xcc00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2021.631080] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:40 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x1d0}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2021.660177] EXT4-fs (loop4): unable to read superblock [ 2021.673442] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x1c0}], 0x0, 0x0) [ 2021.700855] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:40 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000000)=""/47, 0x2f) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2021.761064] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2021.780680] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2021.818865] xt_socket: unknown flags 0x2 [ 2021.869099] EXT4-fs (loop4): unable to read superblock [ 2021.960888] EXT4-fs (loop4): unable to read superblock 18:05:41 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x148}) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000000)=""/60, 0x3c}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x20c800) read$midi(r2, &(0x7f0000000100)=""/74, 0x4a) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r3, 0x0) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:05:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xcd00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40ff7980000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:41 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x1e8}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x1e9}], 0x0, 0x0) 18:05:41 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x202}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2022.362050] xt_socket: unknown flags 0x2 [ 2022.378173] EXT4-fs (loop4): unable to read superblock 18:05:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xce00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2022.402354] EXT4-fs (loop3): filesystem is read-only 18:05:41 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000100)=""/85, 0x55) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2022.455738] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2022.470526] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2022.495220] EXT4-fs (loop4): unable to read superblock 18:05:41 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x2a8}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2022.512390] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x1eb}], 0x0, 0x0) [ 2022.552358] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xcf00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:41 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x80404) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x201, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r4, 0x0) writev(r4, &(0x7f0000001480)=[{&(0x7f00000001c0)="3589582e07", 0x5}, {&(0x7f0000000200)="55341d93ba0fa2fd5a306184d33496f3ce3f26baf8f0837726c6d4480b2b530424ef5f8b584ed66380afd0063ba98a575f843fb292be8cd861f62ee38cf1f9b4f2977356901797061f8d14da2d6745d813b2d774e9129365cbdef9793ac6efaa35", 0x61}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="3d42b734bec50aa850b0106c70d0c9847e37816757cc80a063e8785c2f9f5aedcab4060090639f21ac10979ae0f9c4f24aba46daa1466e871b728b198fccaffbf86dcbd91a6f4da109521e860a897c838d42798bb6dfbbbd0edfed6c55e2ec50e3811eb5aa80db03a3787cf38897b82c1f6d12625c1eae1ca5606414893fe0b96f16c747557cd62bf65ecd997f", 0x8d}, {&(0x7f0000001340)="90ff39eafbfccc0299bb27a36f0e52ed2daa5d975a5a1fe0b1b94598f14ab0b3ee021b10c43bccd382d9ec7bf6de80fe960ce7c803fd3d2026ec4a77e93815ab11289fc28da8525b800d22cc078b8f78f5cb30ccbde12afcd67d49e2d3279f5029d1052625a0ce8c2b2ff8bf5a923b0eb68ccf1409a9724583e17421bb7502a9d98c2df782918489a61af2f529cf8f474f64a450b1240851c3e7101b8e422a320fba087bf95a299d9f7c21dfa3f0056dc24082516533b3c19f9fe33108", 0xbd}, {&(0x7f0000001400)}, {&(0x7f0000001440)="ab965eefb91bdaf0a1db5c06d7721eb3ae2e87be16d974062e8804118824ff62008de29e741e1e9a1a522cd689fdbd7860de4a25230220b6c0420ea41d", 0x3d}], 0x7) getrandom(&(0x7f0000000140)=""/86, 0x56, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$MEDIA_REQUEST_IOC_QUEUE(r6, 0x7c80, 0x0) r7 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000001400)='/dev/zero\x00', 0x3, 0x0) ioctl$TIOCSPTLCK(r8, 0x40045431, &(0x7f0000001500)) [ 2022.630880] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2022.643481] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:41 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x2d6}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2022.689938] EXT4-fs (loop4): unable to read superblock 18:05:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xd000, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40007a80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2022.756035] EXT4-fs (loop4): unable to read superblock 18:05:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x1ec}], 0x0, 0x0) 18:05:41 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x300}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xd001, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:41 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x398}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2022.940028] EXT4-fs (loop4): unable to read superblock [ 2022.989181] EXT4-fs (loop4): unable to read superblock [ 2022.995305] EXT4-fs (loop3): filesystem is read-only [ 2023.005281] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2023.034558] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2023.043774] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2023.056227] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2023.092816] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2023.107579] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000000)=0x8) read$midi(0xffffffffffffffff, &(0x7f0000000080)=""/77, 0x4d) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x80002) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 18:05:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a401e7f80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xd100, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:42 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x3e2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2023.544751] EXT4-fs (loop3): filesystem is read-only 18:05:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x1ed}], 0x0, 0x0) 18:05:42 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x500}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xd200, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:42 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000100)=""/102, 0x66) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2023.578392] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2023.596129] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:42 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(0xffffffffffffffff, &(0x7f0000000080)=""/73, 0x49) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000180)={'syztnl0\x00', &(0x7f0000000100)={'syztnl1\x00', r8, 0x0, 0x3f, 0x0, 0x48, 0x6f, @dev={0xfe, 0x80, [], 0x29}, @local, 0x0, 0x40, 0x7, 0x1}}) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x10, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r9}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) r10 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) [ 2023.631712] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:42 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x600}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xd300, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2023.677769] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2023.685861] EXT4-fs (loop4): unable to read superblock [ 2023.724822] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2023.743268] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:42 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x700}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2023.792488] EXT4-fs (loop4): unable to read superblock 18:05:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xd400, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40cc8f80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x1ee}], 0x0, 0x0) 18:05:42 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$snapshot(r5, &(0x7f0000000140)="3b67c4030455b8ac67ca86b99b45e5b45f11683fff99cf53ee5e257af7312dec537dc0ab9559c8c3312be625a0017349011a2bf131de788c228456040741981f5ee719fe6ab2c85718e398775772b6376775427f47a7440dc9b9dbe86713e3301513078ec26e4cbdebeb20a0e658922d296174cb7d347e2b20c806d2db3c0738ea5d4aee650155765ae903d83d1612570ad5c1e4bfae32fe2898ed6937ecc4", 0x9f) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000000), 0x4) r7 = dup(r2) dup(r1) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 18:05:42 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x801}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xd500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2023.951465] EXT4-fs (loop4): unable to read superblock 18:05:43 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x2000}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2024.016299] EXT4-fs (loop4): unable to read superblock [ 2024.078337] EXT4-fs (loop3): filesystem is read-only [ 2024.089756] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2024.110883] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2024.128014] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2024.144504] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2024.167858] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2024.190249] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:43 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) r1 = socket(0x14, 0x6, 0x6) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, 0x2, 0x8, 0x101, 0x0, 0x0, {0xc, 0x0, 0x3}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x401}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x805}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88be}]}, 0x44}, 0x1, 0x0, 0x0, 0x40010}, 0x24008004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 18:05:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xd600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x240}], 0x0, 0x0) 18:05:43 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x4000}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40009880000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x280}], 0x0, 0x0) 18:05:43 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x4800}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2024.598910] EXT4-fs (loop4): unable to read superblock [ 2024.649831] EXT4-fs (loop3): filesystem is read-only [ 2024.666815] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 18:05:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xd700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2024.706025] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2024.730691] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2024.753039] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2024.760751] EXT4-fs (loop4): unable to read superblock 18:05:43 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x4c00}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xd800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:43 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fchmodat(r4, &(0x7f0000000240)='./file0\x00', 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r2, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f00000001c0)={0x1, 0x3, 0x1000, 0x42, &(0x7f0000000100)="ffc9e787d21ac20a472ab07230adeebf07ad2720cf88fcdae33419d89d1442f8a79810bc4041f12896a27d554d73ffef6a690b010be357e2cbd217ab706eb27b5ee6", 0x10, 0x0, &(0x7f0000000180)="844958483504e818b1fb2fa8e0ba61fd"}) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000000)) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r7, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x120, r8, 0x20, 0x70bd25, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0x120}, 0x1, 0x0, 0x0, 0x8004}, 0x404c014) [ 2024.810415] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2024.822851] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:43 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x5401}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2024.873228] EXT4-fs (loop4): unable to read superblock 18:05:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x2c0}], 0x0, 0x0) 18:05:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a408fcc80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:44 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x6000}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:44 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xa0080, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r8 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) accept4$vsock_stream(r8, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x80000) ioctl$VIDIOC_DQBUF(r4, 0xc0585611, &(0x7f0000000140)={0x1, 0x5, 0x4, 0x0, 0x3, {r5, r6/1000+60000}, {0x4, 0x1b, 0x1, 0x1, 0x2, 0x3f, "d2256f48"}, 0x1bc, 0x1, @fd, 0x9, 0x0, r7}) read$alg(r9, &(0x7f0000000240)=""/4096, 0x1000) r10 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r11, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r11, 0xf505, 0x0) dup(r3) 18:05:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xd900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:44 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x6800}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2025.530577] socket_mt_v1_check: 14 callbacks suppressed [ 2025.530585] xt_socket: unknown flags 0x2 [ 2025.543586] xt_socket: unknown flags 0x2 [ 2025.561458] EXT4-fs (loop4): unable to read superblock 18:05:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xda00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2025.623217] EXT4-fs (loop3): filesystem is read-only 18:05:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x300}], 0x0, 0x0) [ 2025.649603] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2025.676714] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2025.692144] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2025.715365] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2025.718331] xt_socket: unknown flags 0x2 [ 2025.735226] xt_socket: unknown flags 0x2 18:05:44 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x90000, 0x0) ioctl$VIDIOC_G_SLICED_VBI_CAP(r2, 0xc0745645, &(0x7f0000000100)={0x200, [0x4, 0x5dd, 0xa, 0x5, 0xbb8a, 0xac37, 0x9, 0x8000, 0x1, 0x7, 0x7, 0x0, 0x40, 0x8, 0x8, 0x9, 0x7, 0x1, 0x7, 0x2, 0xbb87, 0x101, 0x26, 0x0, 0x3f, 0xe690, 0x100, 0xfc01, 0x1f0, 0x0, 0x1, 0x5, 0x7, 0x7, 0x9, 0x100, 0x7f, 0x0, 0x7fff, 0x7, 0x3, 0xfac0, 0x9, 0x40, 0xfffc, 0x5, 0x1f, 0x2], 0x1}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000180)="3b7460984ea1823292b4c2493df462cb3f714869cf15d10129d201733418383520754af12e32ba540c2d118b8830", 0x2e) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 18:05:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xdb00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:44 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x6c00}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2025.750637] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2025.781781] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2025.827817] EXT4-fs (loop4): unable to read superblock 18:05:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40f7f380000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2025.879989] xt_socket: unknown flags 0x2 18:05:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xdc00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:44 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x7000}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2025.902497] EXT4-fs (loop4): unable to read superblock 18:05:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x402}], 0x0, 0x0) [ 2026.063634] xt_socket: unknown flags 0x2 [ 2026.093245] EXT4-fs (loop3): filesystem is read-only [ 2026.095027] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2026.119195] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2026.128843] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2026.138570] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2026.147780] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2026.170137] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2026.178572] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2026.186929] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:45 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x20140, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x4, @random="061cd9260ef5", 'ipvlan0\x00'}}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x23cb40, 0x0) fsetxattr$trusted_overlay_origin(r4, &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:45 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x7400}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xdd00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x403}], 0x0, 0x0) 18:05:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40fff380000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2026.452171] xt_socket: unknown flags 0x2 [ 2026.476301] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2026.513927] EXT4-fs (loop3): filesystem is read-only [ 2026.529555] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2026.543440] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2026.552972] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2026.565387] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2026.606656] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2026.621621] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xde00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:45 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x7a00}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x404}], 0x0, 0x0) 18:05:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40f3f780000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:45 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) accept4(r5, &(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @private2}, &(0x7f0000000000)=0x80, 0x80000) [ 2026.744142] xt_socket: unknown flags 0x2 18:05:45 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x9803}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xdf00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2026.808459] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2026.886616] xt_socket: unknown flags 0x2 [ 2026.893135] EXT4-fs (loop3): filesystem is read-only [ 2026.902250] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2026.923744] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2026.943739] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2026.955216] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2026.981866] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2026.997447] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2027.013085] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:46 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3ffffe, 0xe05c0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:46 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0xa802}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x405}], 0x0, 0x0) 18:05:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xe000, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a400fff80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:46 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0xc801}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2027.324991] xt_socket: unknown flags 0x2 18:05:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xe100, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2027.361520] EXT4-fs (loop3): filesystem is read-only 18:05:46 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0xc0500) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2027.383549] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2027.386400] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2027.419716] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x406}], 0x0, 0x0) [ 2027.451271] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2027.499916] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2027.510862] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:46 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:46 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0xd001}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xe200, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:46 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_ENC_INDEX(r3, 0x8818564c, &(0x7f0000000100)) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 2027.570345] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2027.592828] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a4079ff80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2027.656818] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xe300, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:46 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0xd602}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40004c80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x407}], 0x0, 0x0) [ 2027.767272] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xe400, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:46 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0xdf00}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2027.862797] EXT4-fs (loop3): filesystem is read-only [ 2027.870696] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2027.880580] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2027.893063] EXT4-fs (loop2): filesystem is read-only [ 2027.899201] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2027.910436] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2027.920542] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2027.930394] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2027.939204] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2027.954857] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xe500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2027.967873] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2027.990186] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2027.997719] EXT4-fs (loop2): revision level too high, forcing read-only mode 18:05:47 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0xe203}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2028.015696] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2028.027950] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2028.035982] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue 18:05:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x409}], 0x0, 0x0) 18:05:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40f3ff80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2028.305315] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2028.348649] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2028.355006] EXT4-fs (loop3): filesystem is read-only [ 2028.363608] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2028.377251] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2028.387091] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2028.396761] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2028.431098] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2028.439379] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:47 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000000)=0x4, 0x4) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:05:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xe600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a0826caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x0, 0x0) 18:05:47 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0xe801}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x422}], 0x0, 0x0) 18:05:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000400000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:47 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0xf200}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2028.575461] EXT4-fs warning (device loop2): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2028.614256] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:05:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xe700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2028.636252] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:47 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:47 executing program 2 (fault-call:0 fault-nth:0): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 2028.742804] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2028.749380] EXT4-fs (loop3): filesystem is read-only 18:05:47 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2028.806826] EXT4-fs (loop3): invalid inodes per group: 0 [ 2028.806826] [ 2028.820817] FAULT_INJECTION: forcing a failure. [ 2028.820817] name failslab, interval 1, probability 0, space 0, times 0 [ 2028.832984] CPU: 0 PID: 22658 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2028.840885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2028.850238] Call Trace: [ 2028.852841] dump_stack+0x1fc/0x2fe [ 2028.856481] should_fail.cold+0xa/0x14 [ 2028.860376] ? setup_fault_attr+0x200/0x200 [ 2028.864696] ? lock_acquire+0x170/0x3c0 [ 2028.868661] __should_failslab+0x115/0x180 [ 2028.872968] should_failslab+0x5/0xf [ 2028.876665] kmem_cache_alloc+0x277/0x370 [ 2028.880799] getname_flags+0xce/0x590 [ 2028.884588] do_sys_open+0x26c/0x520 [ 2028.888313] ? filp_open+0x70/0x70 [ 2028.891841] ? posix_timer_fn+0x3d0/0x3d0 [ 2028.895974] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2028.900710] ? trace_hardirqs_off_caller+0x69/0x210 [ 2028.905709] ? do_syscall_64+0x21/0x620 [ 2028.909670] do_syscall_64+0xf9/0x620 [ 2028.913458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2028.918630] RIP: 0033:0x416921 [ 2028.921805] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2028.940686] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2028.948377] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 18:05:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xe800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2028.955631] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2028.962882] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2028.970134] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2028.977385] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 18:05:48 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, r5}}], 0x30}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000000)=r5, 0x4) read$midi(r0, &(0x7f0000000080)=""/84, 0xffffff68) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 18:05:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40001000000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x423}], 0x0, 0x0) 18:05:48 executing program 2 (fault-call:0 fault-nth:1): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:48 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x3}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xe900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2029.531580] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2029.531914] FAULT_INJECTION: forcing a failure. [ 2029.531914] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2029.549204] CPU: 1 PID: 22694 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2029.557284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2029.566722] Call Trace: [ 2029.567752] EXT4-fs (loop3): filesystem is read-only [ 2029.569325] dump_stack+0x1fc/0x2fe [ 2029.569349] should_fail.cold+0xa/0x14 [ 2029.569365] ? setup_fault_attr+0x200/0x200 [ 2029.569381] ? _parse_integer+0x132/0x180 [ 2029.569399] ? mark_held_locks+0xf0/0xf0 [ 2029.569417] __alloc_pages_nodemask+0x239/0x2890 [ 2029.569435] ? __might_fault+0x192/0x1d0 [ 2029.589928] EXT4-fs (loop3): invalid inodes per group: 0 [ 2029.589928] [ 2029.590447] ? _copy_from_user+0xd2/0x130 [ 2029.590472] ? __lock_acquire+0x6de/0x3ff0 [ 2029.618573] ? lock_downgrade+0x720/0x720 [ 2029.622729] ? gfp_pfmemalloc_allowed+0x150/0x150 18:05:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xea00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:48 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x4}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2029.627574] ? check_preemption_disabled+0x41/0x280 [ 2029.632600] ? proc_fail_nth_write+0x95/0x1d0 [ 2029.637101] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2029.642053] cache_grow_begin+0xa4/0x8a0 [ 2029.646127] ? setup_fault_attr+0x200/0x200 [ 2029.650453] ? lock_acquire+0x170/0x3c0 [ 2029.654439] cache_alloc_refill+0x273/0x340 [ 2029.658768] kmem_cache_alloc+0x346/0x370 [ 2029.662899] getname_flags+0xce/0x590 [ 2029.666684] do_sys_open+0x26c/0x520 [ 2029.670390] ? filp_open+0x70/0x70 [ 2029.673938] ? posix_timer_fn+0x3d0/0x3d0 [ 2029.678080] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2029.682825] ? trace_hardirqs_off_caller+0x69/0x210 [ 2029.687821] ? do_syscall_64+0x21/0x620 [ 2029.691778] do_syscall_64+0xf9/0x620 [ 2029.695566] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2029.700734] RIP: 0033:0x416921 [ 2029.703907] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2029.722789] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 18:05:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x42c}], 0x0, 0x0) [ 2029.730479] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 [ 2029.737726] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2029.744974] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2029.752221] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2029.759468] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 18:05:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000020000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:48 executing program 2 (fault-call:0 fault-nth:2): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xeb00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2029.950479] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2029.960173] EXT4-fs (loop3): filesystem is read-only [ 2029.989772] EXT4-fs (loop3): inodes count not valid: 128 vs 32 [ 2029.999344] FAULT_INJECTION: forcing a failure. [ 2029.999344] name failslab, interval 1, probability 0, space 0, times 0 [ 2030.024781] CPU: 0 PID: 22732 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2030.032680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2030.042028] Call Trace: [ 2030.044627] dump_stack+0x1fc/0x2fe [ 2030.048272] should_fail.cold+0xa/0x14 [ 2030.052156] ? setup_fault_attr+0x200/0x200 [ 2030.056464] ? lock_acquire+0x170/0x3c0 [ 2030.060428] __should_failslab+0x115/0x180 [ 2030.064662] should_failslab+0x5/0xf [ 2030.068380] kmem_cache_alloc+0x277/0x370 [ 2030.072523] __alloc_file+0x21/0x330 [ 2030.076229] alloc_empty_file+0x6d/0x170 [ 2030.080287] path_openat+0xe9/0x2df0 [ 2030.083997] ? __lock_acquire+0x6de/0x3ff0 [ 2030.088231] ? check_preemption_disabled+0x41/0x280 [ 2030.093235] ? path_lookupat+0x8d0/0x8d0 [ 2030.097505] ? mark_held_locks+0xf0/0xf0 [ 2030.101559] ? proc_fail_nth_write+0x95/0x1d0 [ 2030.106067] do_filp_open+0x18c/0x3f0 [ 2030.109858] ? may_open_dev+0xf0/0xf0 [ 2030.113653] ? __alloc_fd+0x28d/0x570 [ 2030.117447] ? lock_downgrade+0x720/0x720 [ 2030.121585] ? lock_acquire+0x170/0x3c0 [ 2030.125556] ? __alloc_fd+0x34/0x570 [ 2030.129278] ? do_raw_spin_unlock+0x171/0x230 [ 2030.133776] ? _raw_spin_unlock+0x29/0x40 [ 2030.137986] ? __alloc_fd+0x28d/0x570 [ 2030.141781] do_sys_open+0x3b3/0x520 [ 2030.145490] ? filp_open+0x70/0x70 [ 2030.149021] ? posix_timer_fn+0x3d0/0x3d0 [ 2030.153157] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2030.157894] ? trace_hardirqs_off_caller+0x69/0x210 [ 2030.162895] ? do_syscall_64+0x21/0x620 [ 2030.166872] do_syscall_64+0xf9/0x620 [ 2030.170673] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2030.175863] RIP: 0033:0x416921 [ 2030.179044] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2030.197923] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2030.205619] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 [ 2030.212879] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2030.220133] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2030.227400] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2030.234718] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 [ 2030.291752] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:49 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000100)={{{@in=@private, @in=@empty}}, {{@in=@local}, 0x0, @in6=@private2}}, &(0x7f0000000200)=0xe8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:49 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x5}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xec00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:49 executing program 2 (fault-call:0 fault-nth:3): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000040000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x448}], 0x0, 0x0) 18:05:49 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x6}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2030.459868] FAULT_INJECTION: forcing a failure. [ 2030.459868] name failslab, interval 1, probability 0, space 0, times 0 [ 2030.478123] EXT4-fs (loop3): filesystem is read-only [ 2030.492632] EXT4-fs (loop3): inodes count not valid: 128 vs 64 18:05:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xed00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2030.505672] CPU: 0 PID: 22753 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2030.513659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2030.523014] Call Trace: [ 2030.525616] dump_stack+0x1fc/0x2fe [ 2030.529264] should_fail.cold+0xa/0x14 [ 2030.533180] ? setup_fault_attr+0x200/0x200 [ 2030.537507] ? lock_acquire+0x170/0x3c0 [ 2030.541503] __should_failslab+0x115/0x180 [ 2030.545764] should_failslab+0x5/0xf [ 2030.549482] kmem_cache_alloc+0x277/0x370 [ 2030.553634] selinux_file_alloc_security+0xaf/0x190 [ 2030.558654] security_file_alloc+0x40/0x90 [ 2030.562897] __alloc_file+0xc9/0x330 [ 2030.566620] alloc_empty_file+0x6d/0x170 [ 2030.570684] path_openat+0xe9/0x2df0 [ 2030.574406] ? __lock_acquire+0x6de/0x3ff0 [ 2030.578642] ? check_preemption_disabled+0x41/0x280 [ 2030.583644] ? path_lookupat+0x8d0/0x8d0 [ 2030.587697] ? mark_held_locks+0xf0/0xf0 [ 2030.591743] ? proc_fail_nth_write+0x95/0x1d0 [ 2030.596225] do_filp_open+0x18c/0x3f0 [ 2030.600009] ? may_open_dev+0xf0/0xf0 [ 2030.603796] ? __alloc_fd+0x28d/0x570 [ 2030.607585] ? lock_downgrade+0x720/0x720 [ 2030.611719] ? lock_acquire+0x170/0x3c0 [ 2030.615678] ? __alloc_fd+0x34/0x570 [ 2030.619376] ? do_raw_spin_unlock+0x171/0x230 [ 2030.623858] ? _raw_spin_unlock+0x29/0x40 [ 2030.627988] ? __alloc_fd+0x28d/0x570 [ 2030.631776] do_sys_open+0x3b3/0x520 [ 2030.635474] ? filp_open+0x70/0x70 [ 2030.638998] ? posix_timer_fn+0x3d0/0x3d0 [ 2030.643130] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2030.647874] ? trace_hardirqs_off_caller+0x69/0x210 [ 2030.652876] ? do_syscall_64+0x21/0x620 [ 2030.656836] do_syscall_64+0xf9/0x620 [ 2030.660625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2030.665802] RIP: 0033:0x416921 [ 2030.669002] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2030.687883] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2030.695579] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 [ 2030.702830] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2030.710080] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2030.717343] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2030.724591] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 18:05:49 executing program 2 (fault-call:0 fault-nth:4): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 2030.761612] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000060000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x44c}], 0x0, 0x0) 18:05:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xee00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2030.855359] socket_mt_v1_check: 11 callbacks suppressed [ 2030.855366] xt_socket: unknown flags 0x2 [ 2030.900854] FAULT_INJECTION: forcing a failure. [ 2030.900854] name failslab, interval 1, probability 0, space 0, times 0 [ 2030.943058] CPU: 1 PID: 22783 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2030.950957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2030.960316] Call Trace: [ 2030.962917] dump_stack+0x1fc/0x2fe [ 2030.966561] should_fail.cold+0xa/0x14 [ 2030.970479] ? setup_fault_attr+0x200/0x200 [ 2030.974817] ? lock_acquire+0x170/0x3c0 [ 2030.978823] __should_failslab+0x115/0x180 [ 2030.983071] should_failslab+0x5/0xf [ 2030.986793] kmem_cache_alloc_trace+0x284/0x380 [ 2030.991478] snd_card_file_add+0x4e/0x340 [ 2030.995647] snd_rawmidi_open+0x29f/0xaf0 [ 2030.999790] ? snd_open+0x80/0x433 [ 2031.003318] ? __mutex_add_waiter+0x160/0x160 [ 2031.007812] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2031.012331] ? __mutex_unlock_slowpath+0xea/0x610 [ 2031.017185] ? wait_for_completion_io+0x10/0x10 [ 2031.021871] ? lock_downgrade+0x720/0x720 [ 2031.022529] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2031.026019] ? chrdev_open+0x7c/0x770 [ 2031.026065] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2031.026084] snd_open+0x212/0x433 [ 2031.043500] ? snd_register_device+0x420/0x420 [ 2031.048083] chrdev_open+0x266/0x770 [ 2031.051784] ? lockref_get+0x11/0x50 [ 2031.055489] ? __register_chrdev+0x400/0x400 [ 2031.059942] do_dentry_open+0x4aa/0x1160 [ 2031.064012] ? __register_chrdev+0x400/0x400 [ 2031.068406] ? inode_permission.part.0+0x10c/0x450 [ 2031.073318] ? chown_common+0x550/0x550 [ 2031.077275] ? inode_permission+0x3d/0x140 [ 2031.081498] path_openat+0x793/0x2df0 [ 2031.085295] ? path_lookupat+0x8d0/0x8d0 [ 2031.089341] ? mark_held_locks+0xf0/0xf0 [ 2031.093391] do_filp_open+0x18c/0x3f0 [ 2031.097175] ? may_open_dev+0xf0/0xf0 [ 2031.100964] ? lock_downgrade+0x720/0x720 [ 2031.105108] ? lock_acquire+0x170/0x3c0 [ 2031.109069] ? __alloc_fd+0x34/0x570 [ 2031.112770] ? do_raw_spin_unlock+0x171/0x230 [ 2031.117251] ? _raw_spin_unlock+0x29/0x40 [ 2031.121387] ? __alloc_fd+0x28d/0x570 [ 2031.125178] do_sys_open+0x3b3/0x520 [ 2031.128882] ? filp_open+0x70/0x70 [ 2031.132410] ? posix_timer_fn+0x3d0/0x3d0 [ 2031.136548] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2031.141290] ? trace_hardirqs_off_caller+0x69/0x210 [ 2031.146304] ? do_syscall_64+0x21/0x620 [ 2031.150270] do_syscall_64+0xf9/0x620 [ 2031.154062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2031.159235] RIP: 0033:0x416921 [ 2031.162412] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2031.181295] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2031.188991] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 [ 2031.196244] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2031.203497] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2031.210749] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2031.218173] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 18:05:50 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socket$inet6(0xa, 0x6, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r2, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 18:05:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xef00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:50 executing program 2 (fault-call:0 fault-nth:5): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:50 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x7}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2031.264480] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2031.274121] EXT4-fs (loop3): inodes count not valid: 128 vs 96 18:05:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x460}], 0x0, 0x0) 18:05:50 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x48}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xf000, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2031.374511] xt_socket: unknown flags 0x2 18:05:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a4000007f000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2031.468397] FAULT_INJECTION: forcing a failure. [ 2031.468397] name failslab, interval 1, probability 0, space 0, times 0 [ 2031.507649] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xf100, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2031.533054] EXT4-fs (loop3): filesystem is read-only [ 2031.543108] CPU: 1 PID: 22827 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2031.551004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2031.560351] Call Trace: [ 2031.562931] dump_stack+0x1fc/0x2fe [ 2031.566550] should_fail.cold+0xa/0x14 [ 2031.570423] ? setup_fault_attr+0x200/0x200 [ 2031.574743] ? lock_acquire+0x170/0x3c0 [ 2031.578720] __should_failslab+0x115/0x180 [ 2031.582946] should_failslab+0x5/0xf [ 2031.586650] kmem_cache_alloc_trace+0x284/0x380 [ 2031.591305] snd_rawmidi_open+0x3a2/0xaf0 [ 2031.595441] ? snd_open+0x80/0x433 [ 2031.598964] ? __mutex_add_waiter+0x160/0x160 [ 2031.603446] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2031.607838] ? __mutex_unlock_slowpath+0xea/0x610 [ 2031.612665] ? wait_for_completion_io+0x10/0x10 [ 2031.617318] ? lock_downgrade+0x720/0x720 [ 2031.621470] ? chrdev_open+0x7c/0x770 [ 2031.625254] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2031.629647] snd_open+0x212/0x433 [ 2031.633084] ? snd_register_device+0x420/0x420 [ 2031.637646] chrdev_open+0x266/0x770 [ 2031.641343] ? lockref_get+0x11/0x50 [ 2031.645040] ? __register_chrdev+0x400/0x400 [ 2031.649442] do_dentry_open+0x4aa/0x1160 [ 2031.653498] ? __register_chrdev+0x400/0x400 [ 2031.657890] ? inode_permission.part.0+0x10c/0x450 [ 2031.662804] ? chown_common+0x550/0x550 [ 2031.666763] ? inode_permission+0x3d/0x140 [ 2031.670988] path_openat+0x793/0x2df0 [ 2031.674779] ? path_lookupat+0x8d0/0x8d0 [ 2031.678826] ? mark_held_locks+0xf0/0xf0 [ 2031.682876] do_filp_open+0x18c/0x3f0 [ 2031.686661] ? may_open_dev+0xf0/0xf0 [ 2031.690452] ? lock_downgrade+0x720/0x720 [ 2031.694583] ? lock_acquire+0x170/0x3c0 [ 2031.698542] ? __alloc_fd+0x34/0x570 [ 2031.702242] ? do_raw_spin_unlock+0x171/0x230 [ 2031.706721] ? _raw_spin_unlock+0x29/0x40 [ 2031.710853] ? __alloc_fd+0x28d/0x570 [ 2031.714648] do_sys_open+0x3b3/0x520 [ 2031.718343] ? filp_open+0x70/0x70 [ 2031.721866] ? posix_timer_fn+0x3d0/0x3d0 [ 2031.726000] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2031.730738] ? trace_hardirqs_off_caller+0x69/0x210 [ 2031.735736] ? do_syscall_64+0x21/0x620 [ 2031.739696] do_syscall_64+0xf9/0x620 [ 2031.743498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2031.748671] RIP: 0033:0x416921 [ 2031.751847] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2031.770727] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 18:05:50 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x4c}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2031.778412] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 [ 2031.785678] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2031.792928] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2031.800187] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2031.807436] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 [ 2031.819771] xt_socket: unknown flags 0x2 18:05:50 executing program 2 (fault-call:0 fault-nth:6): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 2031.845662] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2031.872413] EXT4-fs (loop3): inodes count not valid: 128 vs 127 18:05:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x468}], 0x0, 0x0) [ 2032.030214] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2032.038141] FAULT_INJECTION: forcing a failure. [ 2032.038141] name failslab, interval 1, probability 0, space 0, times 0 [ 2032.049843] CPU: 1 PID: 22878 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2032.057718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2032.067137] Call Trace: [ 2032.069721] dump_stack+0x1fc/0x2fe [ 2032.073359] should_fail.cold+0xa/0x14 [ 2032.077243] ? setup_fault_attr+0x200/0x200 [ 2032.081547] ? lock_acquire+0x170/0x3c0 [ 2032.085522] __should_failslab+0x115/0x180 [ 2032.089749] should_failslab+0x5/0xf [ 2032.093445] kmem_cache_alloc_trace+0x284/0x380 [ 2032.098097] open_substream+0xe9/0x800 [ 2032.102006] rawmidi_open_priv+0x559/0x6f0 [ 2032.106272] snd_rawmidi_open+0x449/0xaf0 [ 2032.110457] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2032.114847] ? __mutex_unlock_slowpath+0xea/0x610 [ 2032.119678] ? wake_up_q+0xe0/0xe0 [ 2032.123210] ? lock_downgrade+0x720/0x720 [ 2032.127339] ? chrdev_open+0x7c/0x770 [ 2032.131122] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2032.135553] snd_open+0x212/0x433 [ 2032.138986] ? snd_register_device+0x420/0x420 [ 2032.143547] chrdev_open+0x266/0x770 [ 2032.147240] ? lockref_get+0x11/0x50 [ 2032.150937] ? __register_chrdev+0x400/0x400 [ 2032.155330] do_dentry_open+0x4aa/0x1160 [ 2032.159371] ? __register_chrdev+0x400/0x400 [ 2032.163764] ? inode_permission.part.0+0x10c/0x450 [ 2032.168673] ? chown_common+0x550/0x550 [ 2032.172624] ? inode_permission+0x3d/0x140 [ 2032.176842] path_openat+0x793/0x2df0 [ 2032.180629] ? path_lookupat+0x8d0/0x8d0 [ 2032.184680] ? mark_held_locks+0xf0/0xf0 [ 2032.188725] do_filp_open+0x18c/0x3f0 [ 2032.192504] ? may_open_dev+0xf0/0xf0 [ 2032.196287] ? lock_downgrade+0x720/0x720 [ 2032.200423] ? lock_acquire+0x170/0x3c0 [ 2032.204391] ? __alloc_fd+0x34/0x570 [ 2032.208098] ? do_raw_spin_unlock+0x171/0x230 [ 2032.212593] ? _raw_spin_unlock+0x29/0x40 [ 2032.216780] ? __alloc_fd+0x28d/0x570 [ 2032.220565] do_sys_open+0x3b3/0x520 [ 2032.224260] ? filp_open+0x70/0x70 [ 2032.227783] ? posix_timer_fn+0x3d0/0x3d0 [ 2032.231920] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2032.236656] ? trace_hardirqs_off_caller+0x69/0x210 [ 2032.241653] ? do_syscall_64+0x21/0x620 [ 2032.245625] do_syscall_64+0xf9/0x620 [ 2032.249409] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2032.254583] RIP: 0033:0x416921 [ 2032.257763] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 18:05:51 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x422001, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r3, 0x1, 0x53, &(0x7f00000001c0)={0x6, 0x7, 'syz1\x00'}, &(0x7f0000000200)=0x28) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:05:51 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x60}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xf200, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000280000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2032.276648] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2032.284336] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 [ 2032.291633] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2032.298891] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2032.306149] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2032.313412] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 18:05:51 executing program 2 (fault-call:0 fault-nth:7): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 2032.368568] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x46c}], 0x0, 0x0) 18:05:51 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x68}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2032.462155] xt_socket: unknown flags 0x2 [ 2032.503097] FAULT_INJECTION: forcing a failure. [ 2032.503097] name failslab, interval 1, probability 0, space 0, times 0 [ 2032.507324] EXT4-fs (loop3): filesystem is read-only [ 2032.535969] CPU: 1 PID: 22903 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2032.543951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2032.553293] Call Trace: [ 2032.555879] dump_stack+0x1fc/0x2fe [ 2032.559495] should_fail.cold+0xa/0x14 [ 2032.563368] ? setup_fault_attr+0x200/0x200 [ 2032.567697] ? lock_acquire+0x170/0x3c0 [ 2032.571663] __should_failslab+0x115/0x180 [ 2032.575897] should_failslab+0x5/0xf [ 2032.579595] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2032.584685] __kmalloc_node+0x38/0x70 [ 2032.588471] kvmalloc_node+0x61/0xf0 [ 2032.592169] open_substream+0x332/0x800 [ 2032.596131] rawmidi_open_priv+0x559/0x6f0 [ 2032.600354] snd_rawmidi_open+0x449/0xaf0 [ 2032.604490] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2032.608882] ? __mutex_unlock_slowpath+0xea/0x610 [ 2032.613708] ? wake_up_q+0xe0/0xe0 [ 2032.617235] ? lock_downgrade+0x720/0x720 [ 2032.621453] ? chrdev_open+0x7c/0x770 [ 2032.625238] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2032.629632] snd_open+0x212/0x433 [ 2032.633072] ? snd_register_device+0x420/0x420 [ 2032.637634] chrdev_open+0x266/0x770 [ 2032.641331] ? lockref_get+0x11/0x50 [ 2032.645028] ? __register_chrdev+0x400/0x400 [ 2032.649427] do_dentry_open+0x4aa/0x1160 [ 2032.653473] ? __register_chrdev+0x400/0x400 [ 2032.657864] ? inode_permission.part.0+0x10c/0x450 [ 2032.662774] ? chown_common+0x550/0x550 [ 2032.666731] ? inode_permission+0x3d/0x140 [ 2032.670954] path_openat+0x793/0x2df0 [ 2032.674745] ? path_lookupat+0x8d0/0x8d0 [ 2032.678792] ? mark_held_locks+0xf0/0xf0 [ 2032.682843] do_filp_open+0x18c/0x3f0 [ 2032.686628] ? may_open_dev+0xf0/0xf0 [ 2032.690441] ? lock_downgrade+0x720/0x720 [ 2032.694570] ? lock_acquire+0x170/0x3c0 [ 2032.698527] ? __alloc_fd+0x34/0x570 [ 2032.702228] ? do_raw_spin_unlock+0x171/0x230 [ 2032.706722] ? _raw_spin_unlock+0x29/0x40 [ 2032.710850] ? __alloc_fd+0x28d/0x570 [ 2032.714641] do_sys_open+0x3b3/0x520 [ 2032.718340] ? filp_open+0x70/0x70 [ 2032.721863] ? posix_timer_fn+0x3d0/0x3d0 [ 2032.725995] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2032.730732] ? trace_hardirqs_off_caller+0x69/0x210 [ 2032.735731] ? do_syscall_64+0x21/0x620 [ 2032.739690] do_syscall_64+0xf9/0x620 [ 2032.743477] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2032.748653] RIP: 0033:0x416921 [ 2032.751830] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2032.770712] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2032.778412] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 [ 2032.785664] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2032.792916] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 18:05:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xf300, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2032.800167] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2032.807418] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 [ 2032.867083] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2032.883076] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2032.895745] xt_socket: unknown flags 0x2 18:05:51 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x6c}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:51 executing program 2 (fault-call:0 fault-nth:8): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xf400, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2032.921695] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2032.929902] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2032.940540] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2032.960825] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2032.977035] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2032.993627] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x474}], 0x0, 0x0) [ 2033.070915] FAULT_INJECTION: forcing a failure. [ 2033.070915] name failslab, interval 1, probability 0, space 0, times 0 [ 2033.104032] xt_socket: unknown flags 0x2 [ 2033.142245] CPU: 0 PID: 22933 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2033.150157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2033.159504] Call Trace: [ 2033.162092] dump_stack+0x1fc/0x2fe [ 2033.165743] should_fail.cold+0xa/0x14 [ 2033.169649] ? setup_fault_attr+0x200/0x200 [ 2033.173978] ? lock_acquire+0x170/0x3c0 [ 2033.177967] __should_failslab+0x115/0x180 [ 2033.182209] should_failslab+0x5/0xf [ 2033.185929] kmem_cache_alloc_trace+0x284/0x380 [ 2033.190609] snd_midi_event_new+0x6a/0x210 [ 2033.194875] snd_virmidi_input_open+0xfd/0x490 [ 2033.199470] open_substream+0x423/0x800 [ 2033.203454] rawmidi_open_priv+0x559/0x6f0 [ 2033.207698] snd_rawmidi_open+0x449/0xaf0 [ 2033.211858] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2033.216277] ? __mutex_unlock_slowpath+0xea/0x610 [ 2033.221124] ? wake_up_q+0xe0/0xe0 [ 2033.224678] ? lock_downgrade+0x720/0x720 [ 2033.228832] ? chrdev_open+0x7c/0x770 [ 2033.232642] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2033.237059] snd_open+0x212/0x433 [ 2033.240520] ? snd_register_device+0x420/0x420 [ 2033.245107] chrdev_open+0x266/0x770 [ 2033.248806] ? lockref_get+0x11/0x50 [ 2033.252503] ? __register_chrdev+0x400/0x400 [ 2033.256915] do_dentry_open+0x4aa/0x1160 [ 2033.260987] ? __register_chrdev+0x400/0x400 [ 2033.265402] ? inode_permission.part.0+0x10c/0x450 [ 2033.270359] ? chown_common+0x550/0x550 [ 2033.274337] ? inode_permission+0x3d/0x140 [ 2033.278577] path_openat+0x793/0x2df0 [ 2033.282386] ? path_lookupat+0x8d0/0x8d0 [ 2033.286457] ? mark_held_locks+0xf0/0xf0 [ 2033.290528] ? mark_held_locks+0xf0/0xf0 [ 2033.294605] do_filp_open+0x18c/0x3f0 [ 2033.298422] ? may_open_dev+0xf0/0xf0 [ 2033.302233] ? lock_downgrade+0x720/0x720 [ 2033.306381] ? lock_acquire+0x170/0x3c0 [ 2033.310363] ? __alloc_fd+0x34/0x570 [ 2033.314090] ? do_raw_spin_unlock+0x171/0x230 [ 2033.318595] ? _raw_spin_unlock+0x29/0x40 [ 2033.322757] ? __alloc_fd+0x28d/0x570 [ 2033.326578] do_sys_open+0x3b3/0x520 [ 2033.330310] ? filp_open+0x70/0x70 [ 2033.333862] ? posix_timer_fn+0x3d0/0x3d0 [ 2033.338018] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2033.342783] ? trace_hardirqs_off_caller+0x69/0x210 [ 2033.347807] ? do_syscall_64+0x21/0x620 [ 2033.351797] do_syscall_64+0xf9/0x620 [ 2033.355610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2033.360802] RIP: 0033:0x416921 [ 2033.364000] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2033.382904] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2033.390615] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 [ 2033.397887] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2033.405162] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2033.412432] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2033.419702] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 18:05:52 executing program 2 (fault-call:0 fault-nth:9): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000380000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:52 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x70}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xf500, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) read$midi(0xffffffffffffffff, &(0x7f0000000080)=""/77, 0x4d) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[], 0x30}}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in6=@loopback, 0x4e20, 0x8001, 0x4e24, 0xaa29, 0xa, 0x20, 0xa0, 0x3a, r5, r6}, {0x1f, 0x8, 0x5, 0x7, 0x7, 0x6, 0x4, 0x4}, {0x5, 0x8, 0x401, 0x1000}, 0x9, 0x6e6bb9, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast1, 0x4d5, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x3506, 0x0, 0x1, 0x9, 0x5, 0x3, 0x40}}, 0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r8, 0x40485404, &(0x7f0000000100)={{0x1, 0x3, 0x9, 0x1, 0x1}, 0x9, 0xe412}) r9 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) [ 2033.479971] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:52 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x74}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2033.543333] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2033.561305] xt_socket: unknown flags 0x2 18:05:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x47a}], 0x0, 0x0) [ 2033.632357] EXT4-fs (loop3): filesystem is read-only [ 2033.652478] FAULT_INJECTION: forcing a failure. [ 2033.652478] name failslab, interval 1, probability 0, space 0, times 0 [ 2033.671285] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2033.691423] CPU: 1 PID: 22971 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2033.699425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2033.704061] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2033.708771] Call Trace: [ 2033.708797] dump_stack+0x1fc/0x2fe [ 2033.708815] should_fail.cold+0xa/0x14 [ 2033.708834] ? setup_fault_attr+0x200/0x200 [ 2033.732205] ? lock_acquire+0x170/0x3c0 [ 2033.736196] __should_failslab+0x115/0x180 [ 2033.740441] should_failslab+0x5/0xf [ 2033.744158] kmem_cache_alloc_trace+0x284/0x380 [ 2033.744205] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2033.748832] snd_midi_event_new+0x6a/0x210 [ 2033.748849] snd_virmidi_input_open+0xfd/0x490 [ 2033.748870] open_substream+0x423/0x800 [ 2033.768442] xt_socket: unknown flags 0x2 [ 2033.770531] rawmidi_open_priv+0x559/0x6f0 [ 2033.770548] snd_rawmidi_open+0x449/0xaf0 [ 2033.770566] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2033.787376] ? __mutex_unlock_slowpath+0xea/0x610 [ 2033.791981] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2033.792220] ? wake_up_q+0xe0/0xe0 [ 2033.804220] ? lock_downgrade+0x720/0x720 [ 2033.808378] ? chrdev_open+0x7c/0x770 [ 2033.812199] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2033.816621] snd_open+0x212/0x433 [ 2033.820084] ? snd_register_device+0x420/0x420 [ 2033.824689] chrdev_open+0x266/0x770 [ 2033.827123] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2033.828407] ? lockref_get+0x11/0x50 [ 2033.839277] ? __register_chrdev+0x400/0x400 [ 2033.843709] do_dentry_open+0x4aa/0x1160 [ 2033.847777] ? __register_chrdev+0x400/0x400 [ 2033.851486] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2033.852186] ? inode_permission.part.0+0x10c/0x450 [ 2033.852202] ? chown_common+0x550/0x550 [ 2033.852219] ? inode_permission+0x3d/0x140 [ 2033.873457] path_openat+0x793/0x2df0 [ 2033.877273] ? path_lookupat+0x8d0/0x8d0 [ 2033.881341] ? mark_held_locks+0xf0/0xf0 [ 2033.885417] do_filp_open+0x18c/0x3f0 [ 2033.889222] ? may_open_dev+0xf0/0xf0 [ 2033.893038] ? lock_downgrade+0x720/0x720 [ 2033.897191] ? lock_acquire+0x170/0x3c0 [ 2033.901171] ? __alloc_fd+0x34/0x570 [ 2033.905045] ? do_raw_spin_unlock+0x171/0x230 [ 2033.909550] ? _raw_spin_unlock+0x29/0x40 [ 2033.913710] ? __alloc_fd+0x28d/0x570 [ 2033.917528] do_sys_open+0x3b3/0x520 [ 2033.921264] ? filp_open+0x70/0x70 [ 2033.924811] ? posix_timer_fn+0x3d0/0x3d0 [ 2033.928965] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2033.933727] ? trace_hardirqs_off_caller+0x69/0x210 [ 2033.938751] ? do_syscall_64+0x21/0x620 [ 2033.942855] do_syscall_64+0xf9/0x620 [ 2033.946675] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2033.951865] RIP: 0033:0x416921 [ 2033.955079] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2033.973980] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2033.981692] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 18:05:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000480000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xf600, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2033.988962] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2033.996240] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2034.003512] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2034.010782] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 18:05:53 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xf700, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2034.176095] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2034.212086] EXT4-fs (loop3): filesystem is read-only 18:05:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x500}], 0x0, 0x0) [ 2034.245336] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2034.251051] xt_socket: unknown flags 0x2 18:05:53 executing program 2 (fault-call:0 fault-nth:10): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:53 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0xdf}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:53 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)={0x1c, r3, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x1c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r6}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r9}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r3, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r6}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x1}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}, @FOU_ATTR_IFINDEX={0x8, 0xb, r9}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={[], [], @loopback}}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x400c4}, 0x8000) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r10 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) [ 2034.292244] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2034.317152] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2034.379704] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xf800, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:53 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0xf2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2034.438656] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2034.447907] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2034.462211] xt_socket: unknown flags 0x2 [ 2034.478944] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2034.492718] FAULT_INJECTION: forcing a failure. [ 2034.492718] name failslab, interval 1, probability 0, space 0, times 0 [ 2034.502899] IPv6: ADDRCONF(NETDEV_CHANGE): Y­4`Ò˜: link becomes ready [ 2034.513545] CPU: 0 PID: 23032 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2034.521438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2034.530788] Call Trace: [ 2034.533386] dump_stack+0x1fc/0x2fe [ 2034.537031] should_fail.cold+0xa/0x14 [ 2034.540932] ? setup_fault_attr+0x200/0x200 [ 2034.545260] ? lock_acquire+0x170/0x3c0 [ 2034.549246] __should_failslab+0x115/0x180 [ 2034.553483] should_failslab+0x5/0xf [ 2034.557197] kmem_cache_alloc_trace+0x284/0x380 [ 2034.561867] snd_midi_event_new+0x6a/0x210 [ 2034.566107] snd_virmidi_input_open+0xfd/0x490 [ 2034.570695] open_substream+0x423/0x800 [ 2034.574675] rawmidi_open_priv+0x559/0x6f0 [ 2034.578914] snd_rawmidi_open+0x449/0xaf0 [ 2034.583068] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2034.587497] ? __mutex_unlock_slowpath+0xea/0x610 [ 2034.592341] ? wake_up_q+0xe0/0xe0 [ 2034.595887] ? lock_downgrade+0x720/0x720 [ 2034.600034] ? chrdev_open+0x7c/0x770 [ 2034.603837] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2034.608262] snd_open+0x212/0x433 [ 2034.611722] ? snd_register_device+0x420/0x420 [ 2034.616308] chrdev_open+0x266/0x770 [ 2034.620027] ? lockref_get+0x11/0x50 [ 2034.623747] ? __register_chrdev+0x400/0x400 [ 2034.628170] do_dentry_open+0x4aa/0x1160 [ 2034.632233] ? __register_chrdev+0x400/0x400 [ 2034.636649] ? inode_permission.part.0+0x10c/0x450 [ 2034.641582] ? chown_common+0x550/0x550 [ 2034.645561] ? inode_permission+0x3d/0x140 [ 2034.649802] path_openat+0x793/0x2df0 [ 2034.653612] ? path_lookupat+0x8d0/0x8d0 [ 2034.657676] ? mark_held_locks+0xf0/0xf0 [ 2034.661744] do_filp_open+0x18c/0x3f0 [ 2034.665544] ? may_open_dev+0xf0/0xf0 [ 2034.669352] ? lock_downgrade+0x720/0x720 [ 2034.673501] ? lock_acquire+0x170/0x3c0 [ 2034.677472] ? __alloc_fd+0x34/0x570 [ 2034.681191] ? do_raw_spin_unlock+0x171/0x230 [ 2034.685689] ? _raw_spin_unlock+0x29/0x40 [ 2034.689836] ? __alloc_fd+0x28d/0x570 [ 2034.693646] do_sys_open+0x3b3/0x520 [ 2034.697364] ? filp_open+0x70/0x70 [ 2034.700908] ? posix_timer_fn+0x3d0/0x3d0 [ 2034.705058] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2034.709820] ? trace_hardirqs_off_caller+0x69/0x210 [ 2034.714841] ? do_syscall_64+0x21/0x620 [ 2034.718835] do_syscall_64+0xf9/0x620 [ 2034.722662] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2034.726157] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2034.727845] RIP: 0033:0x416921 [ 2034.727862] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2034.727870] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2034.727882] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 [ 2034.727895] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2034.777951] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2034.785280] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2034.792548] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 18:05:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000580000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x600}], 0x0, 0x0) 18:05:53 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xf900, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:53 executing program 2 (fault-call:0 fault-nth:11): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:54 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2035.003051] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2035.020313] FAULT_INJECTION: forcing a failure. [ 2035.020313] name failslab, interval 1, probability 0, space 0, times 0 [ 2035.046456] CPU: 0 PID: 23063 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2035.054365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2035.063723] Call Trace: [ 2035.066308] dump_stack+0x1fc/0x2fe [ 2035.069929] should_fail.cold+0xa/0x14 [ 2035.073812] ? setup_fault_attr+0x200/0x200 [ 2035.078122] ? lock_acquire+0x170/0x3c0 [ 2035.082087] __should_failslab+0x115/0x180 [ 2035.086308] should_failslab+0x5/0xf [ 2035.090006] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2035.095095] __kmalloc_node+0x38/0x70 [ 2035.098882] kvmalloc_node+0x61/0xf0 [ 2035.102598] open_substream+0x332/0x800 [ 2035.106560] rawmidi_open_priv+0x591/0x6f0 [ 2035.110782] snd_rawmidi_open+0x449/0xaf0 [ 2035.114919] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2035.119311] ? __mutex_unlock_slowpath+0xea/0x610 [ 2035.124265] ? wake_up_q+0xe0/0xe0 [ 2035.127792] ? lock_downgrade+0x720/0x720 [ 2035.131924] ? chrdev_open+0x7c/0x770 [ 2035.135710] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2035.140107] snd_open+0x212/0x433 [ 2035.143546] ? snd_register_device+0x420/0x420 [ 2035.148109] chrdev_open+0x266/0x770 [ 2035.151806] ? lockref_get+0x11/0x50 [ 2035.155503] ? __register_chrdev+0x400/0x400 [ 2035.159900] do_dentry_open+0x4aa/0x1160 [ 2035.163956] ? __register_chrdev+0x400/0x400 [ 2035.168350] ? inode_permission.part.0+0x10c/0x450 [ 2035.173264] ? chown_common+0x550/0x550 [ 2035.177220] ? inode_permission+0x3d/0x140 [ 2035.181442] path_openat+0x793/0x2df0 [ 2035.185234] ? path_lookupat+0x8d0/0x8d0 [ 2035.189294] ? mark_held_locks+0xf0/0xf0 [ 2035.193344] do_filp_open+0x18c/0x3f0 [ 2035.197129] ? may_open_dev+0xf0/0xf0 [ 2035.200919] ? lock_downgrade+0x720/0x720 [ 2035.205064] ? lock_acquire+0x170/0x3c0 [ 2035.209023] ? __alloc_fd+0x34/0x570 [ 2035.212724] ? do_raw_spin_unlock+0x171/0x230 [ 2035.217208] ? _raw_spin_unlock+0x29/0x40 [ 2035.221345] ? __alloc_fd+0x28d/0x570 [ 2035.225139] do_sys_open+0x3b3/0x520 [ 2035.228837] ? filp_open+0x70/0x70 [ 2035.232360] ? posix_timer_fn+0x3d0/0x3d0 [ 2035.236494] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2035.241235] ? trace_hardirqs_off_caller+0x69/0x210 [ 2035.246238] ? do_syscall_64+0x21/0x620 [ 2035.250197] do_syscall_64+0xf9/0x620 [ 2035.253986] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2035.259158] RIP: 0033:0x416921 [ 2035.262335] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2035.281219] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2035.288910] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 [ 2035.296166] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 18:05:54 executing program 2 (fault-call:0 fault-nth:12): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 2035.303417] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2035.310685] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2035.317960] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 [ 2035.330325] IPv6: ADDRCONF(NETDEV_CHANGE): Y­4`Ò˜: link becomes ready 18:05:54 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f00000002c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x1, 0x3, 0x4, 0x0, 0xcfa}) uname(&(0x7f0000000100)=""/236) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xfa00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2035.450134] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2035.463854] EXT4-fs (loop3): filesystem is read-only [ 2035.485149] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 18:05:54 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x3}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x700}], 0x0, 0x0) [ 2035.536752] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2035.548636] FAULT_INJECTION: forcing a failure. [ 2035.548636] name failslab, interval 1, probability 0, space 0, times 0 [ 2035.598627] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2035.618913] CPU: 0 PID: 23085 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2035.619179] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2035.626809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2035.626815] Call Trace: 18:05:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xfb00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2035.626841] dump_stack+0x1fc/0x2fe [ 2035.626863] should_fail.cold+0xa/0x14 [ 2035.626880] ? setup_fault_attr+0x200/0x200 [ 2035.626896] ? lock_acquire+0x170/0x3c0 [ 2035.626917] __should_failslab+0x115/0x180 [ 2035.626934] should_failslab+0x5/0xf [ 2035.626949] kmem_cache_alloc_trace+0x284/0x380 [ 2035.626969] snd_virmidi_output_open+0xba/0x660 [ 2035.626988] open_substream+0x423/0x800 [ 2035.627006] rawmidi_open_priv+0x591/0x6f0 [ 2035.627028] snd_rawmidi_open+0x449/0xaf0 [ 2035.651676] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2035.654985] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2035.655004] ? __mutex_unlock_slowpath+0xea/0x610 [ 2035.655020] ? wake_up_q+0xe0/0xe0 [ 2035.655039] ? lock_downgrade+0x720/0x720 [ 2035.655054] ? chrdev_open+0x7c/0x770 [ 2035.655068] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2035.655085] snd_open+0x212/0x433 [ 2035.655102] ? snd_register_device+0x420/0x420 [ 2035.655115] chrdev_open+0x266/0x770 [ 2035.655133] ? lockref_get+0x11/0x50 [ 2035.664684] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2035.667610] ? __register_chrdev+0x400/0x400 [ 2035.667636] do_dentry_open+0x4aa/0x1160 [ 2035.667652] ? __register_chrdev+0x400/0x400 [ 2035.667670] ? inode_permission.part.0+0x10c/0x450 [ 2035.766360] ? chown_common+0x550/0x550 [ 2035.770335] ? inode_permission+0x3d/0x140 [ 2035.774565] path_openat+0x793/0x2df0 [ 2035.778364] ? path_lookupat+0x8d0/0x8d0 [ 2035.782434] ? __schedule+0x88f/0x2040 [ 2035.786329] ? mark_held_locks+0xf0/0xf0 [ 2035.790387] do_filp_open+0x18c/0x3f0 [ 2035.794169] ? may_open_dev+0xf0/0xf0 [ 2035.797968] ? lock_downgrade+0x720/0x720 [ 2035.802094] ? lock_acquire+0x170/0x3c0 [ 2035.806061] ? __alloc_fd+0x34/0x570 [ 2035.809768] ? do_raw_spin_unlock+0x171/0x230 [ 2035.814263] ? _raw_spin_unlock+0x29/0x40 [ 2035.818406] ? __alloc_fd+0x28d/0x570 [ 2035.822194] do_sys_open+0x3b3/0x520 [ 2035.825902] ? filp_open+0x70/0x70 [ 2035.829436] ? posix_timer_fn+0x3d0/0x3d0 [ 2035.833564] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2035.838299] ? trace_hardirqs_off_caller+0x69/0x210 [ 2035.843309] ? do_syscall_64+0x21/0x620 [ 2035.847287] do_syscall_64+0xf9/0x620 [ 2035.851082] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2035.856252] RIP: 0033:0x416921 [ 2035.859426] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2035.878309] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2035.886093] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 [ 2035.893354] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2035.900607] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2035.907862] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 [ 2035.915123] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 18:05:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000680000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:55 executing program 2 (fault-call:0 fault-nth:13): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 2035.993563] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2036.004088] socket_mt_v1_check: 3 callbacks suppressed [ 2036.004096] xt_socket: unknown flags 0x2 [ 2036.017714] xt_socket: unknown flags 0x2 18:05:55 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x4}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2036.052112] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2036.091381] FAULT_INJECTION: forcing a failure. [ 2036.091381] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2036.103202] CPU: 0 PID: 23119 Comm: syz-executor.2 Not tainted 4.19.132-syzkaller #0 [ 2036.111074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2036.120406] Call Trace: [ 2036.122993] dump_stack+0x1fc/0x2fe [ 2036.126618] should_fail.cold+0xa/0x14 [ 2036.130494] ? lock_downgrade+0x720/0x720 [ 2036.134630] ? setup_fault_attr+0x200/0x200 [ 2036.138935] ? check_preemption_disabled+0x41/0x280 [ 2036.143949] __alloc_pages_nodemask+0x239/0x2890 [ 2036.148687] ? kernel_text_address+0xbd/0xf0 [ 2036.153084] ? __lock_acquire+0x6de/0x3ff0 [ 2036.157305] ? __lock_acquire+0x6de/0x3ff0 [ 2036.161543] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2036.166380] ? mark_held_locks+0xf0/0xf0 [ 2036.170432] ? kmem_cache_alloc_trace+0x12f/0x380 [ 2036.175263] ? open_substream+0xe9/0x800 [ 2036.179313] ? do_filp_open+0x18c/0x3f0 [ 2036.183272] ? do_sys_open+0x3b3/0x520 [ 2036.187146] ? do_syscall_64+0xf9/0x620 [ 2036.191108] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2036.196454] ? mark_held_locks+0xf0/0xf0 [ 2036.200496] ? mark_held_locks+0xf0/0xf0 [ 2036.204540] ? __debug_object_init+0x410/0x9b0 [ 2036.209197] cache_grow_begin+0xa4/0x8a0 [ 2036.213349] ? setup_fault_attr+0x200/0x200 [ 2036.217657] ? lock_acquire+0x170/0x3c0 [ 2036.221619] cache_alloc_refill+0x273/0x340 [ 2036.225932] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 2036.231023] __kmalloc_node+0x38/0x70 [ 2036.234812] kvmalloc_node+0x61/0xf0 [ 2036.238509] open_substream+0x332/0x800 [ 2036.242470] rawmidi_open_priv+0x591/0x6f0 [ 2036.246865] snd_rawmidi_open+0x449/0xaf0 [ 2036.251010] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2036.255402] ? __mutex_unlock_slowpath+0xea/0x610 [ 2036.260226] ? wake_up_q+0xe0/0xe0 [ 2036.263751] ? lock_downgrade+0x720/0x720 [ 2036.267880] ? chrdev_open+0x7c/0x770 [ 2036.271663] ? rawmidi_open_priv+0x6f0/0x6f0 [ 2036.276062] snd_open+0x212/0x433 [ 2036.279501] ? snd_register_device+0x420/0x420 [ 2036.284064] chrdev_open+0x266/0x770 [ 2036.287760] ? lockref_get+0x11/0x50 [ 2036.291475] ? __register_chrdev+0x400/0x400 [ 2036.295891] do_dentry_open+0x4aa/0x1160 [ 2036.299946] ? __register_chrdev+0x400/0x400 [ 2036.304340] ? inode_permission.part.0+0x10c/0x450 [ 2036.309250] ? chown_common+0x550/0x550 [ 2036.313212] ? inode_permission+0x3d/0x140 [ 2036.317431] path_openat+0x793/0x2df0 [ 2036.321227] ? path_lookupat+0x8d0/0x8d0 [ 2036.325279] ? mark_held_locks+0xf0/0xf0 [ 2036.329342] do_filp_open+0x18c/0x3f0 [ 2036.333132] ? may_open_dev+0xf0/0xf0 [ 2036.336928] ? lock_downgrade+0x720/0x720 [ 2036.341075] ? lock_acquire+0x170/0x3c0 [ 2036.345033] ? __alloc_fd+0x34/0x570 [ 2036.348731] ? do_raw_spin_unlock+0x171/0x230 [ 2036.353210] ? _raw_spin_unlock+0x29/0x40 [ 2036.357430] ? __alloc_fd+0x28d/0x570 [ 2036.361223] do_sys_open+0x3b3/0x520 [ 2036.364926] ? filp_open+0x70/0x70 [ 2036.368471] ? posix_timer_fn+0x3d0/0x3d0 [ 2036.372602] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2036.377346] ? trace_hardirqs_off_caller+0x69/0x210 [ 2036.382350] ? do_syscall_64+0x21/0x620 [ 2036.386313] do_syscall_64+0xf9/0x620 [ 2036.390120] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2036.395291] RIP: 0033:0x416921 [ 2036.398490] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2036.417387] RSP: 002b:00007f5e5d4e37a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2036.425079] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416921 [ 2036.432331] RDX: 0000000000000000 RSI: 00000000000ac002 RDI: 00007f5e5d4e3850 [ 2036.439588] RBP: 000000000078bf00 R08: 000000000000000f R09: 0000000000000000 [ 2036.446842] R10: 0000000000000064 R11: 0000000000000293 R12: 0000000000000003 18:05:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xfc00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2036.454094] R13: 0000000000000ca2 R14: 00000000004cee8d R15: 00007f5e5d4e46d4 18:05:55 executing program 2 (fault-call:0 fault-nth:14): syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:55 executing program 5: socket$rxrpc(0x21, 0x2, 0x2) r0 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x2, 0x101000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000000300)={0x4900000000000000, 0xd000, 0x1, 0x5, 0x13}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x0) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x600000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r8, 0x11, 0x1, &(0x7f0000000180)=""/255, &(0x7f0000000280)=0xff) sched_yield() ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000340)={0x2, 0xc83c, 0xa7, 0x619, 0x6, "e0045281bfcee03c"}) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r4, 0x40045730, &(0x7f0000000000)=0x3) 18:05:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0xa00}], 0x0, 0x0) 18:05:55 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x5}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2036.647415] xt_socket: unknown flags 0x2 [ 2036.658339] EXT4-fs (loop3): filesystem is read-only [ 2036.662173] xt_socket: unknown flags 0x2 18:05:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xfd00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2036.697123] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2036.717703] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2036.725476] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2036.749844] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2036.761003] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2036.770316] xt_socket: unknown flags 0x2 [ 2036.776407] EXT4-fs (loop3): revision level too high, forcing read-only mode 18:05:55 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x6}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:55 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 2036.805058] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2036.839207] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x1200}], 0x0, 0x0) 18:05:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000780000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xfe00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2036.995425] xt_socket: unknown flags 0x2 18:05:56 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x7}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:56 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x223, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xff00, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2037.101415] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2037.148968] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2037.182026] xt_socket: unknown flags 0x2 [ 2037.187995] EXT4-fs (loop3): filesystem is read-only [ 2037.212088] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2037.234734] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2037.261306] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2037.276980] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2037.299487] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2037.310027] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x1400}], 0x0, 0x0) 18:05:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0xffffff1f, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:56 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x48}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:56 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000000)={0x0, 0x7, 0x3, 0x0, 0x2, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:05:56 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_create1(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000000)={0x20, 0x8dd, 0x3, 0x5, 0x5, 0x10000}) 18:05:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000880000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:56 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x4c}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2037.599111] xt_socket: unknown flags 0x2 18:05:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2037.648546] EXT4-fs (loop3): filesystem is read-only [ 2037.656756] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2037.677123] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 18:05:56 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000700101300000008000300", @ANYRES32=0x0, @ANYBLOB="0c0099000000000000000000"], 0x28}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r6}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd7000fddbdf25050000000c0099003d000000ffffffff08000100030000000c009900a6030000ffffffff0800010002000000080001000100000008000300", @ANYRES32=r6, @ANYBLOB="3f35934489440294dafa30b08c9b2b911a24b01ee2af3fcb1139c4f9c40e5c32fd363544bfda411186be8a3c2d404ddab5bbbac7749eeca34ca36b49bfdcd14d302b43fdc41cdbb74d3411484d"], 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x4008000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VFIO_SET_IOMMU(r10, 0x3b66, 0x1) [ 2037.696989] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2037.709901] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2037.738089] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:56 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x60}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2037.749491] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2037.777583] xt_socket: unknown flags 0x2 [ 2037.780641] EXT4-fs (loop3): revision level too high, forcing read-only mode 18:05:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x1f00}], 0x0, 0x0) [ 2037.824845] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:56 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x68}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x2, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2037.914586] xt_socket: unknown flags 0x2 18:05:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000980000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:57 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x6c}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2038.041138] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x2000, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2038.091904] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2038.219663] EXT4-fs (loop3): filesystem is read-only [ 2038.240020] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2038.266873] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2038.291700] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2038.315941] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2038.357492] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2038.373822] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:57 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000100)=""/76, 0x4c) r2 = dup(r1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_RESET(r3, 0xc0045009, 0x7fffffffefff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x5c00}], 0x0, 0x0) 18:05:57 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x70}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x200000, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000a80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x1000000, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2038.531464] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:57 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x74}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2038.665875] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x8700}], 0x0, 0x0) [ 2038.749588] EXT4-fs (loop3): filesystem is read-only 18:05:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x2000000, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2038.772802] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2038.798814] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:57 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2038.859218] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2038.911747] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2038.940216] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2038.950056] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0xfdfdffff, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:57 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0xdf}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2038.956878] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2039.026064] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:58 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000240)=""/78, 0x4e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0xff, @ipv4={[], [], @private=0x8}, 0x160d}, @in6={0xa, 0x4e21, 0xffffe5d3, @private1, 0x9}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e22, 0x8001, @remote, 0x1}, @in6={0xa, 0x4e21, 0x4, @mcast2, 0xae25abc}, @in={0x2, 0x4e22, @multicast1}], 0x90) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x2, 0x1, 0x2, 0x1, 0x9, 0x600}, &(0x7f0000000100)=0x20) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000140)={0x3ff, 0x8000, 0x20, 0x4, 0x3}) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:05:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40002280000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x8210000}], 0x0, 0x0) 18:05:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0xfffffdfd, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:58 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0xf2}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:58 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2039.481761] EXT4-fs (loop3): filesystem is read-only [ 2039.493292] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2039.511268] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 18:05:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0xe9a90200}], 0x0, 0x0) [ 2039.561510] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2039.601981] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2039.638410] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:05:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x10, 0x18, 0x1d0, &(0x7f0000000100)}) 18:05:58 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2039.699268] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2039.714879] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2039.724714] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40002380000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0xeaa90200}], 0x0, 0x0) [ 2039.774781] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2039.937749] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2040.024806] EXT4-fs (loop3): filesystem is read-only [ 2040.043549] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2040.059608] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2040.068782] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2040.088735] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2040.098310] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2040.151618] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2040.190032] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:05:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x8, 0x1d0, &(0x7f0000000100)}) 18:05:59 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800000000000003, 0x400001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:59 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0xeba90200}], 0x0, 0x0) 18:05:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40002c80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:05:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x10, 0x1d0, &(0x7f0000000100)}) [ 2040.499888] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:59 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000100)={0x0, 0x205, [], [@generic={0x1, 0x2b, "34fb9a1c17a8e96bed43ed95fd14b645f5e51a37b222354ac40bc1bc3dadd903f37025bd1cb0947e5fa36f"}, @generic={0x2, 0x1000, "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"}]}, 0x1038) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:05:59 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2040.540851] EXT4-fs (loop3): filesystem is read-only [ 2040.569790] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2040.605568] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0xeca90200}], 0x0, 0x0) [ 2040.644301] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:05:59 executing program 1: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f00000000c0)=@v1={0x0, @aes256, 0x3, "6362940653198aa2"}) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x10, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2040.698934] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:05:59 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2040.755852] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2040.791334] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2040.799984] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2040.820632] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2040.851069] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:05:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0xeda90200}], 0x0, 0x0) 18:05:59 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:05:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40002d80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:00 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2041.018899] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2041.035438] socket_mt_v1_check: 12 callbacks suppressed [ 2041.035446] xt_socket: unknown flags 0x2 [ 2041.049469] xt_socket: unknown flags 0x2 18:06:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000a00)={0x3, 0x2, 0x1, "decba6a34ca16fc2dcadfe686cb1807f73d92129ffc8d23116b520ed096ec213", 0x4745504d}) ioctl$SIOCRSSCAUSE(r2, 0x89e1, &(0x7f0000000080)=0x100) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IMCTRLREQ(r2, 0x80044945, &(0x7f0000000000)={0x800, 0x0, 0x6, 0x5}) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r5, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x4, 0x4400) vmsplice(r5, &(0x7f0000000980)=[{&(0x7f0000000540)="2f9e1ab68bb2c21943f694b78e115f2cdee88fefd5baf5a465cc1713c12f634e658801f43c09a5d50aaf55e48a2448c0d6135c6ba62e8447b06a5eb7bccf3b3541517aef88ae228419414728be29b09897fdc5f5737fa6ccfa51cff9ef3a689fe808164689c9a89e6478b0104cce1cfb014b54f72996baefe1082b38e6deb829f7", 0x81}, {&(0x7f00000000c0)}, {&(0x7f0000000600)="81274bf68900b067eeee46e94a7209a7721a57bc3b0139e172a3ac1ac0163931beacad0b89d7db2701c672c00de640f52a9e464397eeacdfcd14c8a8ff4800e850e86cd54f4a9873b082bf6ae5b1c5cee007df3661d2ccb4b28a1c6bafda90e9869a2691792e9c455205f5b97bc94f5e8e2f0f8efbe4c961c1b8d8718d8cabf8a8d1af901d5c69591c2014297a149165f66bbbb0196f1d08fc7c57912aa11233aa3d8628e664e2132a12c3b8b8cc0333205c79501b37e496327b306e2b28f4efba618e2179f75096e0b0c4a168f1e9c5eadd2259ac614a24af39c9d9803ed5436b4144378f51921e514d4d5b25e052f92678", 0xf2}, {&(0x7f0000000700)="b5f403c93b93913a5515f31e1e4360938522ebff5c54a9fa39daa49b8c7ef3dd1bc780d3176703ed1059696a914cd789753355b30d70734339a719c873710154a1d3cd647dd31108fd34f7563b0d0298ae365700305a26c07d09aa9d6d6bd387e3e608fa4e99d3d64cb49c19b6569b279a7d668427f58d3928", 0x79}, {&(0x7f0000000780)="0199a59f82cdee11fa6f5279ae0f9248d2f11936b0359394459d8487a7c0aa7d595cd930d1beb0ac5796dbc6561c0012504905288787be0ce40c4a94159bf6a46a3d2a2c25e4ee57372f48757fa7b5ac2a92d70c188889a5b4b2d516326b742ab26ba92a3fbed1c67eca7a2d1ab40209e172dae8bdc1770297c9b8ae3b337aa8385958f9bfb4e084d94e42972f862704d6ce83ed9efdb5d9dd97ff3869d95ca4887cfb1c62c0572c50d74331a95b5fbeddd3a6b106cc5f18d0dd5c776db62563bc6146", 0xc3}, {&(0x7f0000000880)="d33dbc24b7fd0de2457e4024824d22bdcfcfafd1cb3b9eb823d85f6746e876665f4f26d95a40ea6f8bd1e963f4d3374ad5f64038e445dff426b67172929d617bf0093042b5a373592225710d237c7ba9cfb484bb7c38baa439308e168808e28f02a85ced9ccd888f1092ea2fab23c9456f326cc17c8d8b24fc07f187abd7f53c3a48294fbc2525ff2190cafbb758c86a37f44df1ab12c5de36e4bcb98dbbd6794a427d253f62c12a1446da4288069398daf1daa8448fbe80aa6ec4918b4905c6bdf35a28f45ac16edeb72f6140bcdcd2dff34892070f9b63a6837e27e9", 0xdd}], 0x6, 0x1) [ 2041.115942] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:06:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0xeea90200}], 0x0, 0x0) 18:06:00 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x48}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2041.185864] xt_socket: unknown flags 0x2 [ 2041.191960] EXT4-fs (loop3): filesystem is read-only [ 2041.201481] xt_socket: unknown flags 0x2 [ 2041.215780] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2041.272033] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2041.330227] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2041.349550] xt_socket: unknown flags 0x2 [ 2041.356742] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2041.357716] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2041.389084] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2041.404338] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2041.429150] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 18:06:00 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prctl$PR_GET_DUMPABLE(0x3) 18:06:00 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x4c}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0xf8210000}], 0x0, 0x0) 18:06:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40004880000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r3, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000500)={0x8, 0x6, 0x7, 0x4, 0x10, 0x6}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r4, 0x0) r5 = dup3(r3, r4, 0x80000) ioctl$TCSETX(r5, 0x5433, &(0x7f0000000580)={0xbb9, 0x401, [0xfcc6, 0x7ff, 0x7f, 0x1], 0x1}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x2c, r7, 0x1, 0x0, 0x0, {{}, {}, {0x6, 0x13, @udp='udp:syz2\x00'}}}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r7, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [""]}, 0x1c}}, 0x20000040) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f00000005c0)={0x1, 0xffffffff, 0xa, 0xb, 0x24, &(0x7f0000000100)}) 18:06:00 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x60}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2041.663230] xt_socket: unknown flags 0x2 [ 2041.690157] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2041.736843] EXT4-fs (loop3): filesystem is read-only 18:06:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/key-users\x00', 0x0, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000540)) connect(r5, &(0x7f0000000080)=@in6={0xa, 0x4e20, 0x8, @private1={0xfc, 0x1, [], 0x1}, 0x7}, 0x80) [ 2041.760931] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2041.784057] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 2041.798653] xt_socket: unknown flags 0x2 18:06:00 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x68}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2041.808677] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:06:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x2, 0x0) [ 2041.855434] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2041.881432] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:06:00 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x6c}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2041.928536] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2041.940472] xt_socket: unknown flags 0x2 [ 2041.946568] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:06:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r2, 0x0) r3 = dup(r2) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f0000000000)={0x3, 'veth1_to_bridge\x00', {0x4}, 0x3f}) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r4, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40004c80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2042.050853] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2042.065958] xt_socket: unknown flags 0x2 [ 2042.099898] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2042.220932] EXT4-fs (loop3): filesystem is read-only [ 2042.231941] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2042.241540] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2042.261930] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2042.274986] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2042.316924] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2042.346854] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:06:01 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400280) write$tun(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xf0) getsockname$unix(r1, &(0x7f0000000080), &(0x7f0000000000)=0x6e) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000300)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000380)=r6) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000100)={r6, 0x8, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) prctl$PR_CAPBSET_READ(0x17, 0x22) 18:06:01 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x70}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x3, 0x0) 18:06:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000540)={{0x6, 0x0, 0x400, 0x2, 'syz0\x00', 0xfffffe01}, 0x4, 0x2, 0x4, r3, 0x1, 0x46, 'syz1\x00', &(0x7f0000000000)=['\x84!!!&`*-\'(.%(\x00'], 0xe, [], [0x8001, 0xece, 0xfffc, 0x4]}) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r5, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40006080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:01 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r3, 0x0) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000200)) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000140)={0xf000000, 0x53d7, 0x7f, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0xa10905, 0x8001, [], @p_u8=&(0x7f00000001c0)=0x7}}) write$USERIO_CMD_SEND_INTERRUPT(r4, &(0x7f0000000180)={0x2, 0x20}, 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r6, 0x0) ioctl$SOUND_MIXER_INFO(r6, 0x805c4d65, &(0x7f00000002c0)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fchown(r0, r7, 0xffffffffffffffff) 18:06:01 executing program 1: r0 = accept4$tipc(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'caif0\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000007c0)={'veth1_virt_wifi\x00', {0x2, 0x4e21, @broadcast}}) r4 = dup(r1) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f00000000c0)) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r5, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:01 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x74}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:01 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockname$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000080)=0x1c) r3 = dup(r0) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2042.595200] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2042.609633] xt_socket: unknown flags 0x2 [ 2042.623729] EXT4-fs (loop3): filesystem is read-only [ 2042.633658] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2042.652899] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 18:06:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) signalfd(r3, &(0x7f0000000080)={[0x1]}, 0x8) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000540)=@known='trusted.overlay.redirect\x00') ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2042.708703] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2042.728683] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:06:01 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x7a}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2042.761476] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:06:01 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000000)={0x7, 0x81, 0x1}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x4) ioctl$SNDRV_PCM_IOCTL_RESET(r5, 0x4141, 0x0) [ 2042.811967] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2042.849742] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:01 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0xdf}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2042.875797] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2042.903014] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:06:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x4, 0x0) 18:06:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f00000000c0)={0x3, 'ipvlan1\x00', {0x3}, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x80010, r4, 0xfa1ca000) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000740)=0x8, 0x4) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000680)={0x40, 0x9, 0xff00, 0x7ff, "97cb38830bf44f16a052e6ba3e58ee2d477f318580d205d0d3520f9497045672"}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f00000006c0)={{{0x1}}, 0xe7, 0x200, &(0x7f0000000540)="58d2e857c06d2c41a00ab0a3e3336c4640f8f39262caf627f7b2662d88ef83c18f2116852f42db58c31c58d3f3e71517bf9c6f4ab6b342a342547814186372065dbff6d2b539a6192eab737dcdbda5e3febb10e17f1152f6ba8d21c5b58f2acdaa17e3f35b3a687f50cdd6e85bfa0ab4c1b30f4f7fc020cac08b532e198713602f7bf979986090aeb25dec9b31d00d798b6cd50633f0363f53b7f034231569096e1f82663abdd652ed0016cd6aae53daecbd58a0f92d987315b8dc304be4cfdc4887b0cea8ea3a62b620bf5b6e778afac182b7ff178a0467d767c753e600f6f148060b7af28995"}) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r6, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) write$P9_RMKNOD(0xffffffffffffffff, &(0x7f0000000700)={0x14, 0x13, 0x2, {0x20, 0x3, 0x2}}, 0x14) 18:06:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40006880000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:02 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$sock(r3, &(0x7f00000040c0)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x6, 0x0, 0x40, "0b7c8096638e3a1152cf8bdce65498aa97a2767c942493b77f1fc0fc4de98ae4e898b2e2580d8f173360db9af589148ac092bfcca8306e7c914120dd07dfdd", 0xa}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, &(0x7f0000000140)=[@txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x18}}, {{&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x7, @private0={0xfc, 0x0, [], 0x1}, 0xfffffff7}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="20daaf6f4e14785f452790da6bbc1c5c8bb00604345b76de20f7453509f487ad5163e1ab56", 0x25}, {&(0x7f0000000240)="e61f0c29633272bf00c14714e28fd818744b57ac9ca5938c35b9d641ab2f771d207edb7611fec59788920acbf239c6dad8352557c49944283f6248f777f9f484284140ce217cbacbcac2789a33ec620ef5c56df7434e8966af306db883906c090db723d898c9b386eb9f6dea8ec7242431d2ff3b9088feee2b1512e9aaea5aa93cf5ca9077bb2707464e46b597b8f5b0be", 0x91}, {&(0x7f0000000300)="885ee9a82d9476d374e60134a58b5fc5490df0078b504e46c8d836ef4453764d91a606a9bbbd5547dd9579b79575e89031e35e01377fcd26669cf0c8527f56d3e1a76d0a19ab17340414ec2385c7946316c533a1b966910f84dfd25b8741c0ab80afc14dafbe809745aad421f7decced7a83068925a43e7a60fc6661381a652d01a54656b496c9773021576e328641f2d622d211413be80692c1f2497358d35cf776bf7fee57ed52e5b15e7fb4fb8cbe01d20560ac41357154ad46360f446cbc5652ef3fbbdbd4c5d67fcf930facfeb9c09d3995f91f74952d1a7a89dd0a6700a6b84806b7e4b5d0395e11f267f33db020e031ee59a03b", 0xf7}], 0x3, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x10001}}, @txtime={{0x18, 0x1, 0x3d, 0xc32}}], 0x30}}, {{&(0x7f0000000480)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000500)="a5569f93f2f4f8e69ff782ebfac0d30cb01fe018fb8a48312d312e244f38ec6424557616815740ca735027d4b1eb32382bee37853d7987b1298e2877e41886610b4734b032fa876f1764bc1ac4ce58c7db043fadcddaa382a6b87cd383da43295f92a7e83b9d442754246a22938fc3ffaaaf3e5d799543b17a4000082957cda3a04f47f3ecf0aa361b0b20377103323e1813d24b2ff45b21ae5c907f77fa3196b3898056c38eec8b75e83f2d561c6ed0eec812ef0103f0b655ae9744de66599b5f542a", 0xc3}, {&(0x7f0000000600)="601fc4a4389a08b88078ff6c50d198c2afa80aff39e9278c4b014a64087151a198b2525e700c4bb4c202641ba2469034bb220f4e7926320d537f7f76c10d0dd47138dcfedf1bc71151998d58dc8a3260df87adc31bb4bdf9fc6495af0e0c2d0e74f31c87da6a1a19c863204b5dbd65c70dd7826800e6e7dbe3ba9714976419b34dfb982bc2cd0244ddd06efc4fc00081414f474e53016d3a1ce96de1adfa6a222180171f7012496c6a740cbd93de6708c3abc444edbda1e962a5a618b9580991c947c5666486d0bdbbe468d4f100597d", 0xd0}, {&(0x7f0000000700)="ed67a87931afb3eeda61810ab08ba0cc837e875d44", 0x15}, 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0x1000}, {&(0x7f0000003cc0)="7cad8e3c7066420a97940a93eec6ffec7daf175f41ceb3930c489ad9dcb040e7d76b772c0fdabf15ff7e48767c46ecb3b94e70ad4a8ab15294ec4c2978f9e2432e69e0ce4ef83305c1f5355ead18f1d92bb0aaac74866c9e70e35ef0f1d3cbaa3606fa4d7a45b633f8da0bbb41198cceaf8bd00a1a89beb65d1805f6c0ce0dfc1a3cc5c0fb2e27f7083db4b71b178eb85944f9134d3d04c8235876824ce494030c98e7faeda423096d7cffe96c7282601691b04df5d8540892b7bd8e0e0474eecfcb3849ae", 0xc5}, {&(0x7f0000003dc0)="13f772d76cfb48bcdcc6dc63a1bf3f6bd2b09b0c3438a40d66effd796be018c0541e92268cdac80053c59c950dc42cce68894f81d3acaabfe2d3bcd8bd7edabac3d66d2b2c", 0x45}, {&(0x7f0000003e40)="b77376fa50cdba84325595e0bf60a9630e03a2e0cae66da11349af58eb247eedb6530d4628bef87f1a61ce3fb71d50d627df6cf57510bea38117d5bd07ec8936a24fb1fd5b66ccebcda59c464565faec80694b4eb7245f87198e672be5a64a852fb267f0820a6f2ff34ab21330043f3689a8fa1fdec4c5c3b9838f886457eb7b8ac44e3a8a9af59cfcf884b3b69ac9c45654ffcac7a54bcdc841e9a2848993a0e104d13af6ff389d5003b0b5a6b38b4c4d773452e796dbf0e0e279588f", 0xbd}, {&(0x7f0000003f00)="e8cc9e0dec3ea4abb9f4bc6b468ad3f76d17f1fc74a6bafabb26b714c77145753b3273c551fe852a552eb94e609381cd20d3f7e3872414905031bc184bf0836e5de1ab21fb5f26d0b92a0476fbca16bc39b64c5a89175bc2f66780eb994551e3f0b61be3ee1ae0b557a27ab0c57bd0822086839a07c621397d91c41589bb97", 0x7f}], 0xa, &(0x7f0000004040)=[@timestamping={{0x14, 0x1, 0x25, 0x80000000}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x2}}], 0x48}}], 0x4, 0x810) [ 2043.140856] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2043.173243] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2043.266947] EXT4-fs (loop3): filesystem is read-only [ 2043.272402] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2043.294722] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2043.296503] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2043.318876] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2043.329695] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2043.339664] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:06:02 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 18:06:02 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0xf2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000640)={{0x4, 0x6, 0x4, 0x1, 'syz1\x00', 0x9}, 0x4, 0x4, 0x7, r4, 0x4, 0x7, 'syz1\x00', &(0x7f0000000600)=['trusted.overlay.redirect\x00', '\x00', ',\x00', 'trusted.overlay.redirect\x00'], 0x35, [], [0x8, 0x8, 0x3]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_S_SELECTION(r6, 0xc040565f, &(0x7f0000000780)={0x6, 0x2, 0x7, {0x7fff, 0x0, 0x9, 0x9}}) getsockname$netrom(r1, &(0x7f0000000080)={{0x3, @null}, [@remote, @netrom, @default, @rose, @null, @bcast, @remote, @null]}, &(0x7f0000000b40)=0x48) lsetxattr$trusted_overlay_redirect(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='trusted.overlay.redirect\x00', &(0x7f00000005c0)='./file0\x00', 0x8, 0x1) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r7, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x55, &(0x7f0000000340)={&(0x7f0000000b00)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000001300000008000300", @ANYRES32=0x0, @ANYBLOB="defd147c2bedfc1a79f0cfae0106000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000800)={0x280, 0x0, 0x100, 0x800, 0x25dfdbff, {}, [@NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_IE_RIC={0x258, 0xb2, "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"}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x3}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0x4}]}, 0x280}, 0x1, 0x0, 0x0, 0x90}, 0x14) 18:06:02 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x8c002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='c', 0xfffff, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFNL_MSG_ACCT_GET(r2, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xfce4, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x20044815}, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1bb) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r3, 0xf503, 0x0) r4 = add_key$fscrypt_provisioning(&(0x7f0000000000)='fscrypt-provisioning\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000280)=ANY=[@ANYBLOB="030000094c571000006cce7160b2a03ca0da380009000000c23d076c1637f14463c9c090137e6ea79c1b042cb9bcf951a16c934825baf6bcb4718a9655fbc5080c843e7195d7e639b73b76e55c6b9eeb0b69bf40ab79008203580b0f9aaee75a"], 0x25, r0) keyctl$revoke(0x3, r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNAPSHOT_POWER_OFF(r6, 0x3310) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r6) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 18:06:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x5, 0x0) [ 2043.372192] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2043.388439] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:06:02 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x108}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40006c80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xbe) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000540)=""/4096) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r3, 0x0) dup(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendto$inet6(r7, &(0x7f0000001540)="a9ee3cfaff7da45a7dac13f8171a61ecbeba896658fa8c3ac9f97efd88fb0d5278fe27620bf8abcf6467927104f406d7bbd7bf01c8882a62ab7f0d83d1ea0e18cb157a83606ffffeac4a97aef536ab5a766fa3d0a0ba9107f364279974d5aad9829bda74a80952abe3bf83771c72b7d6db8263ba12677f5189d125eb2ac758843118ef8f04d2d234eb97d2650a9144cbeb15b3557e3cba12f772727455281662ceabff2681e42db3d099e1db05f58d0fb1674703023cd66e735248d63bd69b88021b23b6b67e156ed8a0ada179a22ca1291df6c538bfe535d518aa4ed9035219d323b2dbe770219a", 0xe8, 0x40040, &(0x7f0000000000)={0xa, 0x4e22, 0xfff, @local, 0x9}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_DECODER_CMD(r5, 0xc0485660, &(0x7f0000000080)={0x3, 0x1, @stop_pts=0x8}) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000001640)={0xaa, 0x50}) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2043.585035] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2043.600289] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2043.648616] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:06:02 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x154}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2043.695873] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2043.707658] EXT4-fs (loop3): filesystem is read-only [ 2043.717246] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2043.736850] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:06:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x6, 0x0) [ 2043.747502] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2043.756839] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:06:02 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x1c8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) getsockname(r1, &(0x7f0000000080)=@qipcrtr, &(0x7f0000000000)=0x80) [ 2043.798791] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2043.830430] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2043.955097] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2043.981404] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2044.078051] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2044.103195] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:03 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0x8}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xd821c51f82f5952e}, 0x48000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sched_yield() setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @local}}, 0x0, 0x0, 0x8, 0x0, "521133e3a372ba3d5a7a6d69135a4cdfc41dd318c23d4fc55fade40e19a66df966ca923d6351d1a3304a7581b895a4a6b23d4bbc40c511d0c5a2ec21b13037588cbb1b7036f730833d9ba919462028e5"}, 0xd8) ioctl$NS_GET_OWNER_UID(r5, 0xb704, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$USBDEVFS_REAPURBNDELAY(r7, 0x4008550d, &(0x7f0000000300)) r8 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) 18:06:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40007480000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:03 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x1d0}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:03 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x10401) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000a4a000/0x2000)=nil, 0x2000, 0x0, r2) pkey_free(r2) 18:06:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x7, 0x0) 18:06:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000e80)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=0x0, @ANYBLOB="edafb21b023268f283cb9d734de40168"], 0x30}}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) sendmsg$nl_xfrm(r3, &(0x7f0000000e40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000e00)={&(0x7f0000000ac0)=@expire={0x318, 0x18, 0x200, 0x70bd2b, 0x25dfdbfe, {{{@in6=@remote, @in6=@mcast1, 0x4e22, 0x0, 0x4e21, 0x0, 0x2, 0x20, 0x0, 0x11, 0x0, r5}, {@in=@multicast1, 0x4d6, 0x32}, @in6=@mcast2, {0xfffffffffffffffc, 0x4, 0x3ff, 0xcfb2, 0x7f, 0xffff, 0x2e, 0x2}, {0x0, 0x9, 0x8000000000000000, 0x6b7}, {0x4, 0x6, 0x534d}, 0x70bd2d, 0x3503, 0x2, 0x3, 0x3a, 0x10}, 0x4}, [@tmpl={0xc4, 0x5, [{{@in6=@private0, 0x4d4, 0x2b}, 0x2, @in6=@mcast2, 0x3504, 0x3, 0x0, 0x81, 0x4, 0x1, 0x1}, {{@in=@local, 0x4d4, 0x33}, 0xa, @in6=@private1, 0x3500, 0x0, 0x1, 0x9, 0xfffffff7, 0x5, 0x6f8b}, {{@in6=@loopback, 0x4d6, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x34ff, 0x6, 0x3, 0x3, 0x81, 0x101, 0x9}]}, @sec_ctx={0x86, 0x8, {0x82, 0x8, 0x0, 0x8, 0x7a, "6d731c8c739e1a0d1752fc247404f29ccf178b520472e7fab345cea8e8c43b0c9a04156678519dc49b382a27e7750c06a5dbb070b3bd8efa83d3157a400fc07606b65b8351b2bafdba674ed890de929ed9a60e93cd7089ce2c13f300bf482662c97ae90a681d484759ffdcc4266a8775bab70e97a9e601d76271"}}, @algo_aead={0xd1, 0x12, {{'aegis128-generic\x00'}, 0x428, 0x0, "6f53c5200c7f007cc666a681216594778026dcfae8d5696a6e8c3c1171ecc6aa5223d51af47121955418953ada47b1ee68d2f758b92e8a059becb5e31a0fbce850ec85efeab1fcbe454e4fac3b2717746a509e2eb63ac45aee70a4c19fd905ab9e315e6f94d1f1553e7743bfa24fa38d167c0dc58b510ef35599e8ec77f9595d19acb4c5ad"}}]}, 0x318}}, 0x20000850) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)={0x434, 0x3f3, 0x200, 0x70bd27, 0x25dfdbfb, {0x10, 0x0, 0x23, [0x2, 0xea, 0x4, 0x10001, 0x3, 0x5, 0x3d, 0x8000, 0x8, 0x3ff, 0xb1, 0x1, 0x200, 0x9, 0x1, 0x6, 0x1ff, 0x0, 0x5a1, 0x4, 0x827f, 0x20, 0x5, 0x24, 0xfffff801, 0x4, 0x100, 0x1, 0x5d91, 0x0, 0x9, 0xfffffff9, 0x3, 0xffffffff, 0x2, 0x2, 0xffffff9d, 0x6, 0x8001, 0x9, 0x7, 0x4, 0x7, 0x6, 0x7, 0x1, 0x7, 0x52c, 0x1cd4, 0x7, 0x0, 0x3, 0x0, 0x800, 0x7, 0x9, 0x6, 0x1, 0x10001, 0x800, 0x4, 0x1f, 0x40], [0x7, 0x8, 0x0, 0x8, 0x7, 0x2d, 0x8, 0x8000, 0x200, 0x1f, 0x2, 0x2000000, 0xa9, 0x7, 0x7, 0x8, 0x400, 0x7f, 0x7, 0x2, 0x0, 0x4eda, 0x2a2a, 0x6, 0xfffffffd, 0xfff, 0x40, 0x7, 0x3ff, 0x1eca, 0x7fff, 0x4, 0x5, 0x5, 0x200, 0x400, 0x1000, 0x2, 0x5, 0x3, 0x1, 0x81, 0x9, 0x0, 0x5, 0x101, 0x1920000, 0x2, 0x24, 0x10000, 0x2, 0x48ca, 0x50a, 0x700d, 0x8, 0x0, 0x101, 0x8000, 0xd4, 0x7, 0x4, 0x3, 0x3b1, 0x8001], [0x5, 0x800000, 0x0, 0x5, 0x59d8782f, 0x30e4, 0x9, 0x474a, 0x3, 0x6, 0xbf600, 0x6a3, 0x9, 0x320f6d27, 0x9, 0x85, 0xffffffff, 0x9, 0x632, 0x8000, 0x2, 0x9bc, 0x40, 0x10000, 0x400, 0x4f, 0xa8c, 0x0, 0x8ee8, 0x2, 0x5b, 0x7, 0x800, 0xf02, 0x8, 0x4000, 0x551, 0x10000, 0x4, 0x8001, 0x90, 0x101, 0x4, 0x4, 0x2, 0x101, 0x0, 0x4, 0x8001, 0x200, 0x0, 0x9, 0x20, 0x1, 0x10000, 0x81, 0x7f, 0x9, 0x3, 0xffffffff, 0xffffffff, 0x1, 0x5, 0x8], [0xf8, 0xce9e, 0x0, 0x7, 0x9, 0x100, 0x6, 0x8, 0xb, 0x20, 0x401, 0x1, 0x8, 0x200000, 0x8000, 0x4, 0x4, 0x2, 0x2, 0x4, 0x2, 0x1ff, 0x9, 0x9, 0x3f, 0x5, 0x6, 0x0, 0x79, 0x8, 0x6, 0x0, 0x2, 0x80000000, 0x2, 0x6, 0x10000, 0x80, 0x7f, 0x3f, 0x5c, 0x4, 0x10000, 0x1, 0x6, 0x1, 0xffffffff, 0x1f000, 0xd8f5, 0x5, 0x5, 0x3, 0x3f, 0x6, 0x4c7c, 0x4, 0x77, 0x4, 0x80, 0x1000, 0xfff, 0x80, 0x9, 0x7], 0x13, ['^$(-\x00', '(\x00', ']\x00', '($:/+\x00', '$*\xf6\x00']}, ["", "", "", ""]}, 0x434}, 0x1, 0x0, 0x0, 0x10}, 0x4004) r6 = syz_open_dev$tty1(0xc, 0x4, 0x3) write$binfmt_elf64(r6, &(0x7f0000000100)=ANY=[@ANYBLOB="1b5b070700000000000000000000000003000000000000000000000000000000400000000000000000000000000000000000000500"/64], 0x40) ioctl$KDFONTOP_GET(r6, 0x4b72, &(0x7f0000000500)={0x1, 0xffffffff, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x94, 0x3fb, 0x0, 0x14, 0x13, 0x1, "7188d2dd0998ba34e5c8555d85a48dfaf6109250955d42d278c9ddf06c0671205e9fdd7cae2f3a1f19f0dd93fe2aa43d2f02c50b6560dde70c0a3b662ffe671b", "f2fc1645c23ebd605eb6d6401182f73e05aa7721200f88d8d2afad50771a453564146e2330633b3894275270aa8a5d5cd6e82ed3f1d44ca52a228697c53c08a4", "9630240a4eb21054134c06c6b078a622d0345fce05c4be75a19fe58a4874fb87", [0xf9, 0xad]}) 18:06:03 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000080)={0x21, 0x9, [], [@generic={0x9, 0x44, "a133d84510cdfd3c94bc03129f79d75e1fd3c6b0d2e46ae4331925d2cf8aea65ff3754fbd92e91344be2c12155f00a80d26299812b042fd661bdea3307792d86d41b80be"}, @enc_lim={0x4, 0x1, 0x9}]}, 0x58) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 2044.468460] EXT4-fs (loop3): filesystem is read-only [ 2044.476486] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2044.499823] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:03 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x1e8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x6) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x10240, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000140)={{0x4, 0x5, 0x2, 0x4, 'syz0\x00', 0xea5}, 0x5, 0x100, 0x205, r3, 0x8, 0x80000001, 'syz1\x00', &(0x7f0000000100)=['\x00', '\x00', '*^\x00', '#*$&$\x00', '!(\x00', '\'-^)[+-\x00', '\'}/#)[^($$)\x00', '-%\x00'], 0x25, [], [0x4c24, 0x7, 0x8, 0x8]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_mreqsrc(r5, 0x0, 0x2, &(0x7f0000000000)={@broadcast, @remote, @multicast2}, &(0x7f0000000080)=0xc) [ 2044.527588] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2044.561549] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2044.571569] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2044.581345] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2044.593027] EXT4-fs (loop3): revision level too high, forcing read-only mode 18:06:03 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x1a5100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000000)=0x1, 0x8) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2044.621339] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2044.657364] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2044.685614] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:03 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x202}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40007a80000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2044.891212] EXT4-fs (loop3): filesystem is read-only [ 2044.898001] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2044.927462] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2044.937433] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2044.954597] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2044.975129] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2044.983381] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 18:06:04 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x402000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:06:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x9, 0x0) 18:06:04 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x10000, 0x0) bind$l2tp(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}, 0x2}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = epoll_create1(0x80000) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r5, 0x0) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f00000000c0)={0x9, 0x9, 0x0, 0x1b26, 0x1, [{0xffffffffffffffff, 0xffffffffffffffff, 0x677}]}) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r4, 0x0) fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:06:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000540)}) 18:06:04 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x2a8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a4000008f000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:04 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x2d6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2045.333323] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2045.387314] EXT4-fs (loop3): filesystem is read-only 18:06:04 executing program 5: syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x84800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xd6bd, 0x60000) read$midi(r1, &(0x7f0000000080)=""/59, 0x3b) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:06:04 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2045.413154] EXT4-fs (loop3): inodes count not valid: 128 vs 143 [ 2045.453235] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:04 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r1, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) exit(0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) connect$unix(r4, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x6) 18:06:04 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x300}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000060000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:04 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000200)={r3, r2}) fgetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='system.sockprotoname\x00', &(0x7f00000003c0)=""/214, 0xd6) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c8000000", @ANYRES16=r4, @ANYBLOB="08082bbd7000dfdbdf25090000010000808008000100090000004d000300befaf46efbea604e2a677de1f5020a4652a2ef60f473b52c097c187d86924e1d7040f64e3ad4f7a5ef366e43267043058d10e5daaf1ac08ef65485379924bcf54cd2195e2894d9707f0000004900040067636d286165732900000000000000000000000000000000000000000000000021000000c9587f9730ac109b98a57d8b7659c74c992d61f5e2fb5b399c849ef29cf34d8d79000000040002000800010007000000d11635a2658a73c3064460faf9880505e5d525aac38f8a8f921a"], 0xc8}, 0x1, 0x0, 0x0, 0x10}, 0x80) r5 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x4cb, 0x4480) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f00000001c0)={0x3, 0x18, [0x3, 0xedc6, 0x7ff, 0x9, 0x6, 0x0]}) [ 2045.589385] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2045.630604] EXT4-fs (loop3): filesystem is read-only [ 2045.651997] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2045.663378] EXT4-fs (loop3): inodes count not valid: 128 vs 96 18:06:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x22, 0x0) 18:06:04 executing program 1: ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000000)={@none, 0x8, 0x4, 0x9}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:04 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x398}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:04 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x3e2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0xfffffffffffffff8) read(r0, &(0x7f0000000540)=""/194, 0xc2) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:04 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) dup(r1) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x9, 0x8101) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)={0x0, 0x0, @ioapic}) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000000)) 18:06:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a4000008f000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:04 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x500}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2045.985314] EXT4-fs (loop3): filesystem is read-only [ 2045.994693] EXT4-fs (loop3): inodes count not valid: 128 vs 143 [ 2046.058766] socket_mt_v1_check: 14 callbacks suppressed [ 2046.058773] xt_socket: unknown flags 0x2 [ 2046.077796] xt_socket: unknown flags 0x2 18:06:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x23, 0x0) 18:06:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080000000000000000a5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:05 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x600}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:05 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r7}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r10}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, 0x0, 0xa10, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @local}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r10}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_MAC={0xa, 0x6, @local}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x4000004) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 18:06:05 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x700}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x2c, 0x0) [ 2046.598598] xt_socket: unknown flags 0x2 [ 2046.629517] EXT4-fs (loop3): filesystem is read-only [ 2046.644363] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 18:06:05 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0x28f5, 0x7fff, 0x1, 0x40, 0x9, 0x1, 0x9, 0x6, 0xaf, 0x7, 0x3f, 0x5}, {0x5, 0x80, 0x40, 0x80, 0x0, 0x4, 0x84, 0x4, 0xff, 0x1, 0x8, 0x1f, 0xfffffffffffffbff}, {0x7, 0x20, 0x0, 0x5, 0x80, 0x81, 0x0, 0x1, 0x8, 0x1c, 0x7, 0x5, 0x5}], 0x6}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 2046.692628] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 18:06:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)={0x5, "01d017"}, 0x6) r1 = dup(r0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x1, 0x40, 0x8, 0x6, 0x1b, "8c257867578d5ca8"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r3, 0x0) open_by_handle_at(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="52000000ffffffffb5b70f75bbcf83e8ba951ba3b10a25d529c2e22468e361f6663f6f36f246928193c4bba3e1ca61164c43a615e4da3564c7d4dad4c8c400000000000090c0e0867a4ccad148e974f6dbe8"], 0x90000) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x5) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r7, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:05 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_ro(r4, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') clock_gettime(0x0, &(0x7f0000002740)={0x0, 0x0}) ioctl$VIDIOC_TRY_EXT_CTRLS(r5, 0xc0205649, &(0x7f0000002800)={0x0, 0xc9, 0x8001, r5, 0x0, &(0x7f00000027c0)={0x9d0901, 0x5, [], @ptr=0x7fff}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002840)={0x9, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000002880)={0xfffffffffffffff8, r11, 0x1, 0x8001}) recvmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)=""/116, 0x74}], 0x1, &(0x7f00000003c0)=""/3, 0x3}, 0x7fff}, {{&(0x7f0000000400)=@l2tp={0x2, 0x0, @loopback}, 0x80, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/84, 0x54}, {&(0x7f0000000540)=""/2, 0x2}, {&(0x7f0000000580)=""/245, 0xf5}, {&(0x7f0000000680)=""/98, 0x62}], 0x4, &(0x7f0000000740)=""/161, 0xa1}, 0x3f}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000800)=""/86, 0x56}, {&(0x7f0000000880)=""/141, 0x8d}, {&(0x7f0000000940)=""/37, 0x25}], 0x3, &(0x7f00000009c0)=""/126, 0x7e}, 0x3}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000000a40)=""/101, 0x65}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/252, 0xfc}, {&(0x7f0000001bc0)=""/115, 0x73}], 0x4, &(0x7f0000001c80)=""/15, 0xf}, 0x3}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001cc0)=""/134, 0x86}, {&(0x7f0000001d80)=""/100, 0x64}], 0x2, &(0x7f0000001e40)=""/39, 0x27}, 0xf1}, {{&(0x7f0000001e80)=@phonet, 0x80, &(0x7f0000002140)=[{&(0x7f0000001f00)=""/67, 0x43}, {&(0x7f0000001f80)=""/142, 0x8e}, {&(0x7f0000002040)=""/241, 0xf1}], 0x3}, 0x40}, {{&(0x7f0000002180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002200)=""/251, 0xfb}, {&(0x7f0000002300)=""/245, 0xf5}, {&(0x7f0000002400)=""/50, 0x32}], 0x3, &(0x7f0000002480)=""/222, 0xde}, 0x1}], 0x7, 0x40, &(0x7f0000002780)={r8, r9+10000000}) sendmsg$TIPC_CMD_DISABLE_BEARER(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000028c0)=ANY=[@ANYBLOB="fdeeb963b685a1d173db0974aeeaa3496800b50f3663a0aaf81ae389fdf12e25f2ea963a1af3f4a25cddfe9b0b41b75b3518fb9d9a1a137dc8089635ef73fe500d86c5782393a116c89c9cf078d2508f7f1d1f7d50da7b74d6df75e8dcbabbedea8c369a053b76d2f24f029ff9777d7f9424ef4f4645c4b05393f28f", @ANYRES16=r7, @ANYBLOB="01000000000000000000010000000000000002410000000600137564703a73797a3200000000"], 0x2c}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r7, 0x400, 0x70bd25, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x400480c) [ 2046.759775] xt_socket: unknown flags 0x2 [ 2046.770154] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 18:06:05 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x801}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x48, 0x0) [ 2046.862306] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) 18:06:05 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x602040, 0x0) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x1, 0x4, 0x3, 0x0, 0x0, {0xc, 0x0, 0x1}, [@NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20048011}, 0x11) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 18:06:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RLCREATE(r4, &(0x7f0000000000)={0x18, 0xf, 0x1, {{0x8, 0x3, 0x2}, 0x8}}, 0x18) [ 2046.911811] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2046.923159] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2046.934980] xt_socket: unknown flags 0x2 [ 2046.969696] xt_socket: unknown flags 0x2 [ 2046.986118] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:06:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a4000008000000000000000255ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:06 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x2000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2047.038116] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:06 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x4000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2047.089713] xt_socket: unknown flags 0x2 18:06:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000640)=0x0) setpgid(r3, r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600)='nl80211\x00') r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r7, 0x0) open_by_handle_at(r7, &(0x7f0000000680)={0xc5, 0x7, "876d37ac60758b202aa858de32ca96009f924bc0e8bb36a063f906357a162343fb341d4a59a2da23b64b11acbd88ccdefb6780e2dd6644b6fc4eed4035fa53b649f50792fa148c1197e5b961db721500a3908628c792f29fcd5b248de0e9c7ea616875e87f1295c966838acf46fe79846525195c78746ff3988f0d183d89152039a1453cc2bac07c32fa911d7d753ee774c171d4fbdf9682a2c7967d59a6141c7bd3101d6a7f027d1c5c07c3d788ce2badd821ec0e21cb1818dcd6b159"}, 0x25c200) sendmsg$NL80211_CMD_NEW_STATION(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000780)=ANY=[@ANYBLOB="28e8ff00", @ANYRES16=r6, @ANYBLOB="010000000000ff57b2cf29b81aa722bad292d30a4697445fdc4758cdf206a9a00360820596aa2eb85257744f3e5955b590f39ea103e72d4f670320b79c32d374196f15543344b17344b9ec63aa075140b4ef4360e1e3c65061c021f54a25a75150a03fee0aad5504052f79a013aaf20d9de7d86ab3fa3b3d3cbdcd4c76a9abe61221e77944012e8e9a4f8bed147fa5d45ea633b99a56a380df8274eaee88c600f1981a5553a61101953b11bb8e6c819f8b4a838e131acf1e434c02410b549d78f04e45185bfac99c0e", @ANYRES32=0x0, @ANYBLOB="0c0099000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4000002}, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(r2, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="080026bd7186e9a7d9a0f3f041039c310c22ca7914bb380450ed5f000a000c00990001000000000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x8040}, 0x4040) r8 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0xa, 0x19, 0x0, &(0x7f0000000100)}) [ 2047.138853] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:06:06 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x4800}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2047.208905] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2047.239891] xt_socket: unknown flags 0x2 18:06:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000540)=@usbdevfs_connect={0x1000}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f00000000c0)={0x9e0000, 0xffffff7f, 0x5, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9909d7, 0xff, [], @p_u8=&(0x7f0000000000)=0x5}}) ioctl$KDSKBLED(r3, 0x4b65, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r6, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x4c, 0x0) [ 2047.298113] EXT4-fs (loop3): filesystem is read-only [ 2047.346467] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2047.391374] xt_socket: unknown flags 0x2 [ 2047.396929] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 2047.413203] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2047.425005] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 2047.439155] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 2047.448295] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2047.459914] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2047.500578] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2047.561010] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2047.583247] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:06 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x581800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:06:06 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x4c00}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000000)={0x1, 0x0, 0x16, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080020000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x60, 0x0) 18:06:06 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000180)={0xfffffffffffffffe, 0xff, 0x5bd663d5}) r2 = dup(r1) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000140)={0x84, @multicast1, 0x4e24, 0x0, 'wrr\x00', 0x33, 0x1ff, 0x45}, 0x2c) rseq(&(0x7f00000001c0), 0x20, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:06:06 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x5401}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2047.822642] xt_socket: unknown flags 0x2 [ 2047.836022] EXT4-fs (loop3): filesystem is read-only 18:06:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = accept4(r1, &(0x7f0000000080)=@xdp, &(0x7f0000000540)=0x80, 0x80800) ioctl$SIOCAX25CTLCON(r3, 0x89e8, &(0x7f0000000580)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x8, 0x1, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000600)=0x7) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x6, 0x944, 0x93, 0x4, 0x4}}) [ 2047.863762] EXT4-fs (loop3): inodes count not valid: 128 vs 640 18:06:06 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x6000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x68, 0x0) 18:06:07 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x6800}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080030000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r6}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_HEADER(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x11000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r9}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="88000000120000042dbd7000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="268000000022000010001a800400070004001c0004001c002c002b80080000000008000800"/48, @ANYRES32, @ANYBLOB="0800030001000000080003000200000014002b80080003000d00000008000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=r3, @ANYBLOB="08000500", @ANYRES32=r6, @ANYBLOB="08000500", @ANYRES32=r9, @ANYBLOB], 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r10 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r10, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:07 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x6c00}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x6c, 0x0) [ 2048.181265] EXT4-fs (loop3): filesystem is read-only 18:06:07 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r0, &(0x7f0000001c80)={&(0x7f0000001580)={0x27, 0x1, 0x0, 0x7, 0x8, 0x0, "320f75647ddfa472fbc25394cfe0ff950f0cec9521a3b3a2a4d94b89884592c79b90ac12340b846f91e51004662a96ba0a316fca4919aa7dc1de44a8fb5670", 0x19}, 0x60, &(0x7f0000001b00)=[{&(0x7f00000000c0)="e9ebfe24a97403a518c8ca3a30efc83ed0cfe9fbbb6c07824a155c2c03d3fe72c925ce7826042165d43345", 0x2b}, {&(0x7f0000001cc0)="ab4770f1755ae4b329132272fea124b1f5b47a7aa3b220ca57510d3b63137bfecea4d8b03fb1fdf05efbb2431b79a59f496a270d74ae07fa99537e973fb1858d4852a7f238cb31711f9e38b5d8669dc87ade457503d10acb13b9407896ff8513041e51a71bfeaa4f3cedf6308e43c326f938567add9e97cba1fd4454e5cee17402669218883117dbaa59866ead367c3a618b7c7c61de49881a69310975afc090993313aa329a9a6d1edcf62122d70c6b8df3a3b50f75ed1633", 0xb9}, {&(0x7f00000016c0)="2cf0edff350e8959b2ef6029a499d8b98a7ee7b57f70c185a4951e19f3983d50c26e0a8470317034aaa025206391ea9fe134a63b062ca9794c76fbff57650af887fda3d5d570068ad09d78c53dd74496e8622594c7038a3a92afcb1190887858d12028ced35325083bbddc95f892205c60f730e95d3337028efe2027070cb123cedff252a20d86ba115cc49bb11038396da56c664ef76270b42a4405fae1d85b41080b28d48875a2c37d3f40a34c5eff40ab71e5f6efa0e8093027dce8", 0xbd}, {&(0x7f0000001780)="4146fb3bdac9bd1b363341", 0xb}, {&(0x7f00000017c0)="6758987a6a0d140b14b2d7f1c802aefda7ed78a694dba2a70bf43c7c7f0ed160406447364ac5143ff5b9f47a84c282e40cab47de09e6048ea5108b0004d6264d2eeb47b87a7b5383ca9cd7f9580b22b42aab8b295dfc54bcf335c4aa0b502869fdba2f66e00646c3c54014a935342d50270c4295d74b1551b632bede3d979004773e030c6d34bae5756cb4675782f7ada18db092dfe6730cab85910399965467f1beb0216e0cfabd3f232de431e03b115bea9791e6f8282e0321fd4a6a28a952210d4fd1b2f0c46b325533", 0xcb}, {&(0x7f00000018c0)="0086447e8c725f17aebfe8d8ca99dd6d181c54d6fc66b901dc4e021855e4489691b088c213bba94089cf9fdf9a072085d89a25d084e6e644a601d631c93e2eda8ef163a7091e08b260bcfd4c7d0863e7a0e6b38054156f0eb9e71c0fc6464893c812d8d764cc4a4ee365e711b79fc9c1b079149bef0b04031f5b0883af22cba5d46ba114b9282d7de2e69c52ceeed50265a923d7e20863bf88d03855140d3226ba5a737269eff77a395a6ef8dbae175311237149e34f01643eb807c5a7acf5708cc7c1a42ef10ca343433f275c1491fb1ccf662b0c97475f563591501baf1c8d2f91b7b32dba", 0xe6}, {&(0x7f0000001600)="6bf1e9c35205957126b13c1e3dcced25d2a74f97f94ac28eb44aa90bf3a68761cbf503f2abfd9fbd451d2de1b107271b39f97b8896aa6ef6917425f72535fe8543157ca87e9269b38debb0ee849ced83a38cbc1a26e5165fd22387f4029871a140cb023c2122134db8bec42bf15460fb6778b59150578760cf6c308a264f46c360ae05f5b6855cd31e5cfbb8291d6c54a07f632c4dbb9f699fb6d61288fa4610fd", 0xa1}, {&(0x7f00000019c0)='W', 0x1}, {&(0x7f0000001a40)="7a4028b20de8b943a50773c1d12eddba2e289289bef3af763888512cbce88e8ed9e0ebc72bd04c758556aac32cb277c10e", 0x31}, {&(0x7f0000001a80)="42f4885f3e43962e8ae08c0587ebe027121983d6b1413d844ef141df7bb1a3658456e2ea47deccdc763fb6f05d3e703bc33a8e24364288f698734496f183000c969b7e76e3066694c575d2931c0486fbbfbaa9b4b40bb92f1363735f7199381dcfb927ed3505f2e4c993c5ab831cbebbb2085da96d60260d", 0x78}], 0xa, &(0x7f0000001bc0)={0xb0, 0x113, 0x3f, "1b4a6b55fa270044f62c4ce71a0ec1eca204ab0593f88732e59833f4d2f688e23fdb04662ed590dac606f24db67927616dd638aa6a492ef44c5ed3cec0c0977b33c6be8a7e212cffd5e750244766322f4a942584220812b55283e2cf7848e3d87bb4960dc46267fdf48482ef20ef74da673046b743ac8d3315929c461da1f64b552f27791d4f3f5b42601b919947dfc4d568e90000000000000000"}, 0xb0}, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000540)={'raw\x00', 0x1000, "e764f91039bba466d4e1059aae995be1c2cd672e72f268b181cfcab252d4dc12ebe426d0d5e03bfe44330abb821cfbfc1e13fa84b94bd0062e295735f2eebcac2fad89c8e4f6708f121b3c5fe681e4665f3472dd2da342f115f9e1337342e1aabce7d0ab20ea75075d3b683be1973e9fa2f6848a82197b547daef9c7363c5a3f6d6278143c42d8296dc94634d7b49e317fe0b3cc6cef8ce531c62a1c73647c24744d41384c7b74174e2e4886ff52f1d96fa6cad0af17194ce1851084a0792bb8d2fc2589b0baa9de8a463003611a58de0195f60336528410ca10669d744654479cecfb44b4b6ea5bd069fe9f0d83f5509525aaf3bfa55a360e98882a3795c7d0da667046d72af698bad6908b4eb818dd42197aeffc66dd0138f4c63bbb22734fc8bcb3208b55d1138642ab91e2691a778d62630a44a93a98043e0f833b7d077b40fcdd0dc14c77928464d84417883535dc963b7ff4deb3349ebe3ae71bc825c96d7676ad2f7adc5a65e4a00240f40fc273e8d399c918c78b387565f2ea117945d3cee24c84fd0233dbd2a39632668e75d917a4f69555595ef152c538401f993d8b0cb0f9fa61b0d175593a408648cbeec1254b16f2bb381daea80b4af7c3bb18cc543f342ed0c31efc7b94da2e888f4eba62899595a6289e699abde9fe7dadfed213b705f4daaccf338bdf77c6578fce1a743c412752fac5c6be094ae070080440472830b6142a4657c2163fd3c007473877fb4ec61be4af51a4d082c77b1a5424c39835c95b8c0ffc4b993e98c28db33a418ff6ffd9b772239a0e3b7b84a5cd1ab048d51e86e5bc734662429be62648fed5b9fb3ddd8f05d64ac769bf6c831c9ad5a7753b98458715a359e88077aae796d5a5e8a0972c5e2a2f96f3d71d07fba79ab9a97905160cbe4231e70fe60d9858cd529b975403305c32089685ee12bd2362df89ed06e46c7a2eb2abba2585f972fdeadd9d3c52c6ca578cad8268f388d591d16c0067c3965917e3ede235635d0f51dfc24ea92541ccf642cb1789c7fcb13277c6d86ed09567afce959d9dae2cde85df23f481bfde955da752dc427b031b5cac89bc9c6948f40e44099dd14a78ab0a18d747cf600bcc6747b7b9ff79da435e00ac096ffa6ef681a8319d1f591be91bc6ce874d6c571f63e80d85ed0a2a9f358643adea3587dc21391bbf71d43af2c5a3077b79bdf354fc7199d762b601ae6f1b9026337649dc67d51521d749c53515c5a4dc199a7e7cdcdf140af3c673a449f5303e71abb2a0d5c1795cf194945e0ba5fd52b49d1b4bcec56d6416614e9435da14e80ee6879535771f1eba24ef545ee2d368a03a822ab515cd74dfeef36fe8ab19587997b8aa6b5acda1912b6670a92b9b85c8f3fb0bbe09cefe5b7a362cf19d63bf50dd0014708d7532a5fea01356290d1b32ccc1e72ce80fb437da39398e7ed985a5533437cf9e2e9aa8313c2966729e44f4b917f100593ccc58ea17cceb3f46a80bee5d876142763f484d333cccf49552310d6309b46ba7af4b1e2c2ea020bba8341c9fe3ffdbaf6414bb249edb76ad96a7b0fb45e66c1a8cc77514821bf55a1ca5c014b66a3b445adea9ef78aabee1ac0ae2c7eeadea9c913c2b6e88ce4a8eff682896c9151a77d798a601b43340f509f5e4ce4caf113dfd01beaf45a6e0c48338701162ad1061538b5f60234e3117f17714bdd15c9e368ca2d6bfc5fcd41d6cae275026839e95441ec784c814d14cb084d7c1e7415f31eaa88dd2002952a4a19bd5b23d3da618b40cf4d2037e8c35b7c28139331c06136444622103f3df1614ff9e47ef9ad8a2343a304d37236c1b16d76b1e8cc47d20978e3006cefbd37306078a122ed5ed3b7130b6f968acad8df0cd4cbb54c92d59ff0645fe66b493cc0323c77513d74908445d78fcb10dc4153c6712b2fd8a51b8f2e018d6814b64324afff0a40a8aef09ecd63f211f9af23d2a7db18c7cfe21f543d3b9ed4e7856c751a778d94996df87bbeb5715894f9cd2dc6bc048fab222a065e1c345363a77ede03f7dc1ef86cbd0aed23cb174e8ae5c3d402cc40dd347e7c40a8c0ed03edf574b67c0f024a672c00dd6670cd48aa0b037062ca42c0598a9880b926bcdbe4510bd5b367897a9babb237f3debdda626a5593eb7208003aa0a2f165a8908de9274439e4a166eaa3c25cd8933b780e5c748b74f82c9fd04674c81222da035e23cc495ad8f1589e6911fb2c2f4a1b0f996583bfa0396d138a3ec97ec66e3ea060f6cdecdce602ce13f5ffefda759548fc1aeffd0e4afa1fbe6fe401f97b18b30e749ba8f9c4a819bb9ec60231c423df4eaa9270316e1a564c6bc62d6ed0c0c5fe19a4818db38edbe74613d9106f6ba420ea9f85f0a818db43d8ed2d91785b5a90a4506f80ba347d56287b520066221ade80d95903ac3a75ba0579824e7becc6a43ca01fe55e32f4917a1c66ef905b98e208b612d2eaf9d0f4203fc3944f0da1f19a019609df6b9477d6f422e0c469e0eb34e05a22a8327a8e6b8bde12f8291be6aaadec94f19ce9165fd968f777ed739f683ec575b1b730de1c8c7a448f9b3540334f7df9fa84d9b9aac6b49a6f6b5072eed486d6e7757e8187cc83f94f5cb029e37f411ad40d3775158f98bbf6961773bc72f5f07017c32f4a3a3611eaa4d34a5d5ae9d18d4497a9e1a38716cced4f74cfd2125ad280effbc507a912aea3d1167f1b1b21645b6929f38ec19cf55b8b9edd16894d42f021a177367838f6caa4d0f12ccbfd51d59d7bd82eb4ad6c9937abf46ac19aa082e998e5467cdf787ae86e0320c8635454d97658d2dd8450758bfa86d47b38ad1e1513f5b747f5b487e0f567232da0778467d96feee544ece3f77f1f50cd9a897a9dce8e2500574438115fc938e8363190af279958af993a46b3f1aa8ea0a8e5dec16782907239d47bdb69041ebad4880c2e5cdef9f2fb11d8354053a3a2383ccaee54422b8fdb474b4fa17ec497ee5052111a43bfc062a729bf2a8f776ab322d447e82816f5414c748f4ec7e66797676abb958c22dd7189f90157d5c24306615d9b0c6203d6511a2b110bbe2aab13b370fa01e6e136f33dae4d46aa3ebb448e77e5a7f362452fcba5bc826cb9f36f50011427916700edde4fb6cfb0ee3b16f771940d5fea182fb62fa7bc379d649632ca3e786ee788410347b983007362367daa91453c7631be452663a59f08622ec789055b27dec7a75168a8cb94fd23d5c942c830b69d806da047849bcf8ed177cf06d0b649d03566896f069239124c8460b75aa4a12b971b75f0fae091ca640edbea704b73f98012856d6dd42f26f1a5ce68f05e9ca28e31f8b3d9cf41f9ad81a3d142b548651c444538268491d8e73020dae08ca621d2b88bb30059c86c1c6c501beaa7b1910e6d2ec003e78d8d6c295e9838d811f6775d0ccf49349743bc4d9b4b1735d3169e35cc7a9e0fe044f19299220271ce7ada864fedc820c5eb498f51c5fcfb378c2e3bc5e319790552ba637723306e61d778fb92a19a141a9acfb86b8f1b75b0d6f0e51d0594679e49f8372712c5f380080a26f4e46e38ae2b94c691e6d494d40e033709d0c530bc2855a51ee93a8c81a007ce720639a9f860fa75ab56bea06f7b4afcf6d7e37906811981fab89fb60cb6bfade161dd09c30185a0e94a2da3777eaff79101eb71c51cf3012ce0fe65f2cbff449a7662d5075cc7692a2632604d81e77b15e022e9200f9436fc419fc0ea58cc508c6697ffcd7a0f28d0c00289d545bb0cff4fb4bad87914f23b11737d4833cae2d8fa3918063851f4258cf517c204e18925420f9ce8498bf908799f695152f1d5810c2c1cc4782351f4aa4c56319edd81afff0857a830ae6c63a9ae15122ccd7ab05521d15f6cea11ce32b8bc813f5902f493f97fd66da12115f69b7d7987381b002e015282496dabb82124bce4c70b37c5322b08776970234e779ed807193ddedcc66321fabf87a5b63300cbe3929de61e28c5fa982387e1e73f641e8a77aaf11c9e942b066b274c5c3920fead8507b2f5aaf4dd8d3538034b8a8f6a19b92ce52df4a78a7a273bba9a224c2634ca7350ad434207c23b2280bbe266f8fdddef87c29a8be267f177633ddcf7d9911fcf45cf8308c1020a0e6fd02b74a3a57c6130fdea3056754c77e0ecbb6cf776c846505046de583ef7de205d25db81ca4046ea3d0f11419685cb2fca4b3ee7de7da7470db790bde5bba8543ce526e27804476944a058d0b3c49d0e885e416fa62089fc3ac44cbf5ecb8648ba070adab3088c55c23dd890b392bb3c6c3d2c6e9407ccf485ae2de19783dbf6ddba92f327bf4d4b259d62f0f3c0e8d1f94b72c6642554f3b1f64f6884b5230ed8e69162a35c9e3087a84ce09557ebe360f2b514e57b6cb7f6a1062274fea24e6f122cb106b7abfc9753e39309120bd9ea201f53682ce036c5e33563a2cfdc5aa3c4aecdd64c88e556e6fd3a78bca0dde77a92d66438cae66fb61392737183621bcd93049040cda0b79c8ccbc297baf7ba0dcefc224563f232e95bf563685d94d1eb116fb3660ce0c6c31bd5a4f660f8469f862903a1cb6cca6fe831412abcb7615a1c19409ace33ad95a75e37f4e479143f6f0c38230146a8f96b3149d8b6d82ffbcb8993711362e663dc42e7b0cfbbc5af2eccefa481b1a7d1dab0da4f8bc3b60b968dc185ed4e00a1bae269cad5d0a12a00d481f540ed4a3de51b21a23d5c7ba76084e331901548e3c79ed57ec6f14181a322a1fc5f82c48128235e368901d9fc702e9c1d966cd60803986bd2aa5a6f83cf017801ff613ec26c5afc79454a4188f8167ca60bcd0d291520233a75828db49082606422a71e1cd1856df0ae981d5b891d4e0f39d78503e119fdaacddfab4ccc3089a803b35bac7a19f10a9b06723967e8a55f3a91f6ea63d61c9f22e7c71e01562a26b6ba2408daee00d7871ceabd8873f6f3398e0756525032c88dea946933ad390fe09db6a666b9683654b4a488e31478a9640f30e94fd07dc1b9a3838ce33241e9c163a9b4cc1b4ac5d11cd1a120e91d268eceb0b9136146957f560ee4f364fb78dcfaf5916fa0ae021f02b5c81c78d8d96e859da30ea8dfcea0b5aabd0716a56d2ddad99593266a6bb780f85c5c662b2e5221b0ad11dbb60972f53f066b042659122c1af3f99b1c47d988150286e6c0b55d24fea1b3502be54b3e95c44f6c4bd199bdb34c8199d546494e791f2733eefe94ba4f5b0d76dd59d41f8ac2606e98bab730888b365618afe92cf1c7fdc2f835949b173f4f733bfcd47526919cd015958600752c5e1695f8f9c6ac65ebd792b31c1d91113343aab1a57e877d83ecbcc1e9a9441ae8d5d1b63aa9b8276dd3fdf6b0a82a43722941132e1ec273750569ecab96e89cdea348db669b8ea4eca6a85eca8836c59a6111abce27bc67ca349ae883593ea8ea649bf35ce0b02afe340fc9ac7a80acef9795828b234224d454abea10077ef8d458719696c0a17646aa87c8c0044eb5d87ad72a177d2027293c1aaceff9f39b6dfc2b41cd28f0d5843c9a13a712cdc5e65365e2287aa215d708ec01a29752e3bce4f25941c6e5f659329debe6e2917aeb6708ac378ac02c31c9303e81693b777e5bad565bbe0c0ae0fc8c2f179d388c13a238c30a58b0b0d975d4e7a6d36d739a4bec714715fe2eb81976115293299a5c71410b8b778b3cf84c4bc55a3a3a72a6a1344949b2ca009ad1fbe6996ead2534e670af95d5e68467f78c01aa0c54945d7323dc19a0483a6c2a54a47ea2815"}, &(0x7f0000000000)=0x1024) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) sendmsg$AUDIT_SIGNAL_INFO(r2, &(0x7f0000001e00)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001d80)={0x10, 0x3f2, 0x2, 0x70bd2d, 0x25dfdbfc, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x8090) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='c', 0xfffff, r4) keyctl$get_keyring_id(0x0, r4, 0x20) 18:06:07 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x7000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2048.220198] EXT4-fs (loop3): inodes count not valid: 128 vs 896 18:06:07 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000100)={{0x6, 0x81}, 'port0\x00', 0x40, 0x180010, 0x400, 0x2, 0x1, 0x2, 0xfff, 0x0, 0x0, 0x3f}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:06:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080040000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x74, 0x0) 18:06:07 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x7400}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:07 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x7a00}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2048.869645] EXT4-fs (loop3): filesystem is read-only 18:06:07 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80081) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2048.919540] EXT4-fs (loop3): inodes count not valid: 128 vs 1152 18:06:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x7a, 0x0) 18:06:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080050000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:08 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x9803}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = socket$nl_rdma(0x10, 0x3, 0x14) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000c9d000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000c77000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff4000/0xc000)=nil, &(0x7f0000ff6000/0x1000)=nil, &(0x7f00000017c0)="4ab93243a21d7d8da01682c91576523c3504e5daa75f0ef3f5868131bec22b3cdfdf4d558aed0056b88e322d15508ecfa0b4fc838d2a9f60e01c4fd0d6d9c3a78bd4566f3fae4abe509b73", 0x4b, r3}, 0x68) io_submit(0x0, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x200a00}]) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x26c100, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r4, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r9, 0x0) r10 = eventfd(0x1) io_submit(0x0, 0x4, &(0x7f0000001780)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x3, r4, &(0x7f0000000540)="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", 0x1000, 0x69, 0x0, 0x0, r6}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x6, 0x3ff, r0, &(0x7f0000001540)="1238c7ffc45e6f8788a391f287fdd9528f30bbe07be570d6a4dd78f446c2f6e53047a63ebb3f339de060d7226dcbc76915703fa3db53da5efef511ac778f698303b29cfd933e0c1a368be1c09a5f87f7f85b4cadebb7497334b798abf012148f00270e1dcd7356b1929848df1c006719fba1e8fc8c33ae35fbc70fed04d2fbe8c958ce320150b8972f8cdf7e84bd9c6139db154bd2298ee6fa183be49bec75c21275f53aa426bf86389dc3cb3eade12fa66b2f43323006fbaa243cf7990032", 0xbf, 0x2, 0x0, 0x0, r8}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x5, 0x100, r9, &(0x7f0000001640)="ea845762ab6caa72c5c45b40d54e4cfcbb37d03c309c2f37b3e3fc3af060cb25fa07385184ff06", 0x27, 0x10000, 0x0, 0x1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f00000016c0)="4dae37ec9d325e9dd985816f4dd17ec467dccaf1257218f46635a9cd2d7e5779b6fbcc47c1d12b411765ff19a61484ba7969cdf90a9c78dbbc7992bdce2dad8d00217aae19e3bb512605cb6c89cfe6cb0939c7743f6445cf9b52f77588fd59fa91f340a3c0b4a84ae7e1137e860f074b977085edb304ab47d4af2903693ed5", 0x7f, 0x9, 0x0, 0x1, r10}]) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r11 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r11, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x300, 0x0) [ 2049.196585] EXT4-fs (loop3): filesystem is read-only [ 2049.206534] EXT4-fs (loop3): inodes count not valid: 128 vs 1408 18:06:08 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0xa802}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080060000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(r3, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)={0x5c, r4, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010100}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4040}, 0x0) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) [ 2049.379471] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:06:08 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0xc801}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2049.435364] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2049.463655] EXT4-fs (loop3): filesystem is read-only [ 2049.479020] EXT4-fs (loop3): inodes count not valid: 128 vs 1664 [ 2049.506267] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:06:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x17, 0xfffff4e7, 0x7, 0x9, 0x40, r2, 0x40, [], r3}, 0x40) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r4, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:08 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0xd001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2049.548522] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:08 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff80000000, 0x484100) bind$unix(r3, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:06:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080070000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x500, 0x0) 18:06:08 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0xd602}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000540)=[0xffffffff, 0x970a]) r5 = dup(r2) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r6, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r7, 0x0) dup2(r6, r7) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x74, 0xff, 0x80, 0x3, 0x0, 0x7f, 0x4400, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x5, 0x7ff}, 0x2008, 0x100000000, 0x1, 0x8, 0xd1, 0x2, 0x401}) syz_open_dev$tty1(0xc, 0x4, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$KDFONTOP_GET(r8, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x1c, 0x18, 0x14a, &(0x7f0000000100)}) [ 2049.933203] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:06:08 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0xdf00}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000000)={0x1, 0x0, 0xc, 0x19, 0x1d0, &(0x7f0000000100)}) [ 2049.982753] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080080000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) [ 2050.057478] EXT4-fs (loop3): filesystem is read-only [ 2050.064147] EXT4-fs (loop3): inodes count not valid: 128 vs 1920 [ 2050.064821] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. 18:06:09 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0xe203}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d3, &(0x7f0000000100)}) [ 2050.160067] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x600, 0x0) 18:06:09 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0xe801}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2050.230789] EXT4-fs (loop3): filesystem is read-only [ 2050.236674] EXT4-fs (loop3): inodes count not valid: 128 vs 2176 [ 2050.337802] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2050.389005] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2050.486239] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2050.526208] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:09 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$midi(r0, &(0x7f0000000080)=""/77, 0x4d) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000700)='/dev/uinput\x00', 0x802, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f0000000740)={0x80000000, 0x1, 0x1f, 0x8b, 0x9a, 0x7}) ioctl$VFIO_SET_IOMMU(r2, 0x3b66, 0x2) write$binfmt_elf64(r3, &(0x7f0000000100)={{0x1b, 0x5b, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b}}, 0x40) ioctl$KDFONTOP_COPY(r3, 0x4b72, &(0x7f0000000000)={0x3, 0x1, 0x15, 0x5, 0x4c, &(0x7f0000000100)}) 18:06:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x18002) ioctl$VIDIOC_SUBSCRIBE_EVENT(r2, 0x4020565a, &(0x7f0000000080)={0x4, 0x8, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r3, 0xab05) syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x60000, 0x0) ioctl$KDFONTOP_GET(r4, 0x4b72, &(0x7f0000000500)={0x1, 0x4, 0x18, 0x7, 0x1d3, &(0x7f0000000540)}) 18:06:09 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0xf200}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a40000080090000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x700, 0x0) 18:06:09 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x40000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:09 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x1000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2050.804213] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2050.837486] EXT4-fs (loop3): filesystem is read-only [ 2050.867345] EXT4-fs (loop3): inodes count not valid: 128 vs 2432 [ 2050.896618] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:09 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x2000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a400000800a0000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}}}, 0x78) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x51d, 0x3, &(0x7f0000000640)=[{&(0x7f0000000540)="cb3f2d24a10482e17e7cfe7897b93debffbf18b9b4c230a3bed298dca3836d219257b941698bd1a31e86c2c8dd591128e79bfc60ca8e43e441c047bcf4aaee35357734a9616cbd2ccbb60b0cd90ccbf1b9d979daedae423114549587fe175ad2b439d24a0d69e7a114c21dced4e300d8ff6f", 0x72, 0x400}, {&(0x7f00000000c0)="965dfc1c469c3092f5562a37afe235a087df", 0x12, 0x4}, {&(0x7f00000005c0)="e04bef481729283cc940e36d2388e5764309362d24920dc87ad10ee675318feacf407e5c62351dbe8a819022fa94a316e434774d247203e1835a21b0172c3f5edbca57bbdd159e02ce8cc53b954521", 0x4f, 0xab7d}], 0x8, &(0x7f0000000800)={[{@resgid={'resgid', 0x3d, r3}}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x2000000}}, {@journal_checksum='journal_checksum'}, {@discard='discard'}, {@max_batch_time={'max_batch_time', 0x3d, 0x2}}, {@dax='dax'}, {@nombcache='nombcache'}, {@stripe={'stripe', 0x3d, 0x7}}, {@resuid={'resuid', 0x3d, r5}}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, 'g\x8a\xb9X\xbbV\xcc,\x1ca\xd1o\x90\xec\xc6\x863>\x17\xee\xa9\xe4$\xaf\x18P2-@Qq\x1b\xed\xf8\xfb\x1f/\xfdi5\x8a0\x81\xb3I\xd9\xe8\xf8\xde\xe51'}}, {@uid_gt={'uid>', r7}}, {@obj_type={'obj_type', 0x3d, '&)\x00}'}}, {@fscontext={'fscontext', 0x3d, 'root'}}]}) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r8, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:10 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x2020000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) [ 2050.985709] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2051.015949] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x900, 0x0) [ 2051.115820] EXT4-fs (loop3): filesystem is read-only [ 2051.125821] EXT4-fs (loop3): inodes count not valid: 128 vs 2688 [ 2051.153239] socket_mt_v1_check: 20 callbacks suppressed [ 2051.153247] xt_socket: unknown flags 0x2 [ 2051.265021] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2051.301316] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 2051.345798] EXT4-fs warning (device loop4): ext4_fill_super:3668: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 2051.376822] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 18:06:10 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x378, 0x1d0, 0xc8, 0x0, 0x1d0, 0x5803, 0x2a8, 0x2e8, 0x2e8, 0x2a8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'bridge0\x00', 'geneve1\x00'}, 0x0, 0x190, 0x1d0, 0x0, {0x0, 0x2000000000000}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e67262c1fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x1}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x3}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @loopback, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {}, 0x3000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3d8) 18:06:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000000)=0x5) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400203) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) ioctl$KDFONTOP_GET(r5, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x18, 0x18, 0x1d0, &(0x7f0000000100)}) 18:06:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="09ff0309"], 0x20) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x80, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000200000002000000004000007a400000800c0000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 18:06:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="25bc01000100000200f9ffffffffffffffecb86a54880a0b41400000000000004e2f98b579a782d270146d0e02063e507cca00df74614c0253ef6ceaac233406d1613f7d6e444e454f45ba2ab07562713a1026caddcb7dd388850eaf8040809f2bcd4342d39f", 0x66, 0x400}], 0x1f00, 0x0) 18:06:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x789480, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000540)={0x1000, &(0x7f00000004c0), 0x1, r2, 0x2}) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0xac002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') openat$cgroup_netprio_ifpriomap(r4, &(0x7f0000000080)='net_prio.ifpriomap\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000440)={0x6, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000000480)={r7, 0xfffffffffffff801}) r8 = accept4$alg(r4, 0x0, 0x0, 0x800) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) sendmsg$sock(r8, &(0x7f0000000400)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0xf4, 0xb0, "632f20c9776e0909f6ad65b96c088c52318e9f88123894ff0c8c4e6f33270701c638169e464760850480097d5f63d0aafb1c4bed9df2e93ba07c536165ec7e", 0xa}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="080e927593da7d5e7e345a27fcf8d60a8b4f1cef97a877fe90397cbe483e5a8af1bf9fd2dc219d2cb306f469d2f554d718db257038f8790734558c6914c535c5a15b5c01b08ff4f58756e55a59047f", 0x4f}, {&(0x7f00000001c0)="c5110c8b63f38283cb86ecdbe8439311f927835fe202fca53d272ef854727909fe887978e7999f5c03101277aec5208b3707e806799ac193ea70084ef451b10658081c84a636bf10d7eac31327ea0759ac41249aa4b70b8ded0f92253e50ea53b5ce233d9c8f4ac177631aa2dd7f78515d1824a87e1a9cd835188109817989518b45c14f0846a32e40c9fe4e217926c19863f18a918d845b3474d84f97665d335a65cd965499bcac93223928679f83c189635282e2b077e61c578933d6a7eb40d2b1d3686eaa6c", 0xc7}, {&(0x7f00000002c0)="9a18b578b49257075c274ee3dd90e7", 0xf}], 0x3, &(0x7f0000000340)=[@txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0xffff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x100000001}}, @timestamping={{0x14, 0x1, 0x25, 0xffffffff}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x3f}}], 0xc0}, 0x80) r9 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 18:06:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x1000005, 0x4012, r4, 0x0) fcntl$getown(r4, 0x9) read$midi(r2, &(0x7f0000000080)=""/77, 0x4d) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 2051.633166] ================================================================== [ 2051.633212] BUG: KASAN: global-out-of-bounds in fbcon_get_font+0x2f4/0x6f0 [ 2051.633225] Read of size 28 at addr ffffffff87cd6958 by task syz-executor.1/24466 [ 2051.633229] [ 2051.633245] CPU: 1 PID: 24466 Comm: syz-executor.1 Not tainted 4.19.132-syzkaller #0 [ 2051.633253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2051.633258] Call Trace: [ 2051.633275] dump_stack+0x1fc/0x2fe [ 2051.633293] print_address_description.cold+0x5/0x219 [ 2051.633309] kasan_report_error.cold+0x8a/0x1c7 [ 2051.633324] ? fbcon_get_font+0x2f4/0x6f0 [ 2051.633335] kasan_report+0x8f/0x96 [ 2051.633351] ? fbcon_get_font+0x2f4/0x6f0 [ 2051.633365] memcpy+0x20/0x50 [ 2051.633380] fbcon_get_font+0x2f4/0x6f0 [ 2051.633400] ? fbcon_resize+0x660/0x660 [ 2051.633414] con_font_op+0x1f7/0x10e0 [ 2051.633427] ? __might_fault+0x11f/0x1d0 [ 2051.633443] ? con_write+0xb0/0xb0 [ 2051.633457] ? lock_downgrade+0x720/0x720 [ 2051.633480] ? __might_fault+0x192/0x1d0 [ 2051.633499] vt_ioctl+0x167e/0x24d0 [ 2051.633516] ? vt_waitactive+0x350/0x350 [ 2051.633532] ? avc_has_extended_perms+0x86d/0xea0 [ 2051.633553] ? futex_wake+0x159/0x480 [ 2051.633572] ? avc_ss_reset+0x170/0x170 [ 2051.633585] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2051.633603] ? tty_jobctrl_ioctl+0x4d/0xed0 [ 2051.633618] ? vt_waitactive+0x350/0x350 [ 2051.633632] tty_ioctl+0x5b0/0x15c0 [ 2051.633647] ? tty_fasync+0x300/0x300 [ 2051.633661] ? mark_held_locks+0xf0/0xf0 [ 2051.633674] ? do_futex+0x163/0x1c40 [ 2051.633690] ? mark_held_locks+0xf0/0xf0 [ 2051.633706] ? sock_ioctl+0x30e/0x5d0 [ 2051.633722] ? mark_held_locks+0xf0/0xf0 [ 2051.633735] ? debug_check_no_obj_freed+0x201/0x482 [ 2051.633755] ? __might_fault+0x11f/0x1d0 [ 2051.633769] ? tty_fasync+0x300/0x300 [ 2051.633786] do_vfs_ioctl+0xcdb/0x12e0 [ 2051.633803] ? selinux_file_ioctl+0x506/0x6c0 [ 2051.633818] ? ioctl_preallocate+0x200/0x200 [ 2051.633833] ? selinux_inode_link+0x20/0x20 [ 2051.633850] ? __fget+0x356/0x510 [ 2051.633869] ? do_dup2+0x450/0x450 [ 2051.633895] ksys_ioctl+0x9b/0xc0 [ 2051.633913] __x64_sys_ioctl+0x6f/0xb0 [ 2051.633928] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2051.633943] do_syscall_64+0xf9/0x620 [ 2051.633969] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2051.633980] RIP: 0033:0x45cba9 [ 2051.633994] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2051.634002] RSP: 002b:00007fe1c04d4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2051.634016] RAX: ffffffffffffffda RBX: 00000000004e85e0 RCX: 000000000045cba9 [ 2051.634025] RDX: 0000000020000500 RSI: 0000000000004b72 RDI: 000000000000000c [ 2051.634033] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2051.634042] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2051.634051] R13: 0000000000000393 R14: 00000000004c636f R15: 00007fe1c04d56d4 [ 2051.634069] [ 2051.634074] The buggy address belongs to the variable: [ 2051.634085] fontdata_8x16+0xff8/0x1120 [ 2051.634088] [ 2051.634092] Memory state around the buggy address: [ 2051.634104] ffffffff87cd6800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2051.634115] ffffffff87cd6880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2051.634126] >ffffffff87cd6900: 00 00 00 00 00 00 00 00 00 00 00 00 fa fa fa fa [ 2051.634132] ^ [ 2051.634143] ffffffff87cd6980: 06 fa fa fa fa fa fa fa 05 fa fa fa fa fa fa fa [ 2051.634154] ffffffff87cd6a00: 06 fa fa fa fa fa fa fa 00 00 03 fa fa fa fa fa [ 2051.634159] ================================================================== [ 2051.634163] Disabling lock debugging due to kernel taint [ 2051.634256] Kernel panic - not syncing: panic_on_warn set ... [ 2051.634256] [ 2051.634270] CPU: 1 PID: 24466 Comm: syz-executor.1 Tainted: G B 4.19.132-syzkaller #0 [ 2051.634278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2051.634283] Call Trace: [ 2051.634304] dump_stack+0x1fc/0x2fe [ 2051.634319] panic+0x26a/0x50e [ 2051.634332] ? __warn_printk+0xf3/0xf3 [ 2051.634349] ? preempt_schedule_common+0x45/0xc0 [ 2051.634366] ? ___preempt_schedule+0x16/0x18 [ 2051.634383] ? trace_hardirqs_on+0x55/0x210 [ 2051.634400] kasan_end_report+0x43/0x49 [ 2051.634416] kasan_report_error.cold+0xa7/0x1c7 [ 2051.634432] ? fbcon_get_font+0x2f4/0x6f0 [ 2051.634443] kasan_report+0x8f/0x96 [ 2051.634456] ? fbcon_get_font+0x2f4/0x6f0 [ 2051.634467] memcpy+0x20/0x50 [ 2051.634483] fbcon_get_font+0x2f4/0x6f0 [ 2051.634499] ? fbcon_resize+0x660/0x660 [ 2051.634511] con_font_op+0x1f7/0x10e0 [ 2051.634523] ? __might_fault+0x11f/0x1d0 [ 2051.634538] ? con_write+0xb0/0xb0 [ 2051.634551] ? lock_downgrade+0x720/0x720 [ 2051.634568] ? __might_fault+0x192/0x1d0 [ 2051.634584] vt_ioctl+0x167e/0x24d0 [ 2051.634598] ? vt_waitactive+0x350/0x350 [ 2051.634612] ? avc_has_extended_perms+0x86d/0xea0 [ 2051.634624] ? futex_wake+0x159/0x480 [ 2051.634637] ? avc_ss_reset+0x170/0x170 [ 2051.634648] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2051.634661] ? tty_jobctrl_ioctl+0x4d/0xed0 [ 2051.634673] ? vt_waitactive+0x350/0x350 [ 2051.634684] tty_ioctl+0x5b0/0x15c0 [ 2051.634696] ? tty_fasync+0x300/0x300 [ 2051.634709] ? mark_held_locks+0xf0/0xf0 [ 2051.634719] ? do_futex+0x163/0x1c40 [ 2051.634732] ? mark_held_locks+0xf0/0xf0 [ 2051.634745] ? sock_ioctl+0x30e/0x5d0 [ 2051.634760] ? mark_held_locks+0xf0/0xf0 [ 2051.634771] ? debug_check_no_obj_freed+0x201/0x482 [ 2051.634785] ? __might_fault+0x11f/0x1d0 [ 2051.634796] ? tty_fasync+0x300/0x300 [ 2051.634810] do_vfs_ioctl+0xcdb/0x12e0 [ 2051.634828] ? selinux_file_ioctl+0x506/0x6c0 [ 2051.634841] ? ioctl_preallocate+0x200/0x200 [ 2051.634855] ? selinux_inode_link+0x20/0x20 [ 2051.634869] ? __fget+0x356/0x510 [ 2051.634880] ? do_dup2+0x450/0x450 [ 2051.634897] ksys_ioctl+0x9b/0xc0 [ 2051.634911] __x64_sys_ioctl+0x6f/0xb0 [ 2051.634923] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2051.634936] do_syscall_64+0xf9/0x620 [ 2051.634961] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2051.634972] RIP: 0033:0x45cba9 [ 2051.634986] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2051.634993] RSP: 002b:00007fe1c04d4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2051.635004] RAX: ffffffffffffffda RBX: 00000000004e85e0 RCX: 000000000045cba9 [ 2051.635011] RDX: 0000000020000500 RSI: 0000000000004b72 RDI: 000000000000000c [ 2051.635018] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2051.635025] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2051.635032] R13: 0000000000000393 R14: 00000000004c636f R15: 00007fe1c04d56d4 [ 2051.636361] Kernel Offset: disabled [ 2052.283700] Rebooting in 86400 seconds..