t_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$eJzs3M1vFOUfAPDvTLuFH/yAivgColbR2PjS0oLKwYMaTTxoYqIHPNa2EKRQQ2sipFE0Bo+GxLvxSOJf4EkvRj2ZeMXEoyEhphfQ05rZzsCy3S3ddt9gP59k4Xl2ZvN8vzPz7Dwzz04D6FsjEbEzIv4fEZcjYldEJDXLs3+y/68vL03/s7w0nUS5/M7fSWW9a8tL08W6xee255XRNCL9IomZOu0unD13cmpubvZMXh9fPPXh+MLZc8+dODV1fPb47OnJI0cOH5p48YXJ51uSZ5bXtX2fzO/f+8Z7F9+aPnrx/V++S/K8oyaPTShVV0Zi5JZtWe3JFjTWS3ZUlZPBLgZCU7ZGxGB+4F5Oknj50s1lu+L1z7sZG9Be5XK5vKXx4vNl4C6WRLcjALqjONFn17/Fq0NDj55w9ZWVC6BrQxGxvDR9/Ub+g5Hm65Rqrm9baSQijp7/95vsFavuQwy1qVUAoJ/9kI1/nq03/kvj/qr1duZzKMMRcU9E7I6IeyNiT0TcF1FZ94GIeLDJ9kdq6qvHn+mVDSW2Ttn476V8buv6LeO/YvQXwwN5bUcl/1Jy7MTc7MF8m4xGaUtWn1ijjR9f+/2rRsuqx3/ZK2u/GAvmcVwZrLlBNzO1OLWZnKtd/Sxi32Al/5Fb80+imMZJImJvROzbYBsnnr60v9Gy2+e/hhbMM5W/jXhqZf+fj5r8C8na85PjW2Nu9uB4cVSs9utvF95u1P6m8m+BbP9vq3v838h/OKmer11ovo0Lf3zZ8Jpyo8f/UPJupVxcIX08tbh4ZiJiKHlz9fuTNz9b1Iv1s/xHD9Tv/7vj5pZ4KCKyg/jhiHgkIh7NY38sIh6PiANr5P/zq098sPH82yvLf6ap/d98YeDkT983an99+/9wpTSav7Oe77/1BriZbQcAAAB3irTyG/gkHbtRTtOxsZXf8O+Jbenc/MLiM8fmPzo9s/Jb+eEopcWdrl1V90Mn8nvDRX2ypn4ov2/89cD/KvWx6fm5es8FAJ2zvUH/z/w10O3ogLa7/TyabwK4W3leE/qX/g/9a8P9/892PRYDdIrzP/Svev3/0y7EAXSe8z/0L/0f+lfz/b/UljiAznP+h760mef6O1LYEhE9EEZXCqXoiTDqFyLtiTDutELxt0x6JZ6GhS5/MQEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALTIfwEAAP//Y3jfhw==") [ 3043.409659][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x2}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3043.593798][T19098] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:18 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x1b}}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3043.766139][T19100] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3044.101315][T19103] loop2: detected capacity change from 0 to 512 12:49:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x3}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3044.184673][T19103] EXT4-fs: Ignoring removed nobh option 12:49:19 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000e00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3044.377173][T19107] loop5: detected capacity change from 0 to 512 [ 3044.410188][T19103] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:49:19 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x4}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3044.535518][T19107] EXT4-fs: Ignoring removed nobh option [ 3044.542911][T19103] EXT4-fs (loop2): Remounting filesystem read-only [ 3044.550237][T19103] EXT4-fs (loop2): 1 truncate cleaned up [ 3044.557228][T19103] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3044.617185][T19107] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3044.780515][T19107] EXT4-fs (loop5): Remounting filesystem read-only [ 3044.797040][T19107] EXT4-fs (loop5): 1 truncate cleaned up [ 3044.803314][T19107] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3044.997962][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3045.154626][T19119] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3045.191669][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x5}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x2}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3045.341014][T19119] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3045.820206][T19124] loop2: detected capacity change from 0 to 512 12:49:20 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000f00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3045.869931][T19124] EXT4-fs: Ignoring removed nobh option [ 3045.953186][T19125] loop5: detected capacity change from 0 to 512 [ 3046.014078][T19124] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3046.078070][T19124] EXT4-fs (loop2): Remounting filesystem read-only [ 3046.086190][T19124] EXT4-fs (loop2): 1 truncate cleaned up [ 3046.093282][T19124] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3046.165817][T19125] EXT4-fs: Ignoring removed nobh option 12:49:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x6}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3046.248847][T19125] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x3}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3046.304424][T19125] EXT4-fs (loop5): Remounting filesystem read-only [ 3046.316485][T19125] EXT4-fs (loop5): 1 truncate cleaned up [ 3046.322595][T19125] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3046.427669][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3046.764100][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3046.833681][T19135] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x7}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x4}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3047.091583][T19138] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3047.224864][T19140] loop2: detected capacity change from 0 to 512 [ 3047.279973][T19140] EXT4-fs: Ignoring removed nobh option 12:49:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r2}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r5}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81e8943c, &(0x7f000004dd00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f000004df00)=ANY=[@ANYRES64=0x0, @ANYBLOB="ff07000000000000000400000000000008000000000000000a00000009000000000000000100000006000000000100000600000000000000000000000000000000000600000000000000540000001d2000000000000000000000ff00"/124]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r10}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r13}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r16}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r19}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}], 0x0, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004dfc0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {0x0, r7}, {0x0, r8}, {}, {r9}, {0x0, r12}, {}, {r14, r18}, {0x0, r21}, {r22}], 0x4, "7a60f43c693e4d"}) r23 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r23, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3047.413212][T19140] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3047.512694][T19140] EXT4-fs (loop2): Remounting filesystem read-only 12:49:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x8}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3047.559524][T19140] EXT4-fs (loop2): 1 truncate cleaned up [ 3047.565814][T19140] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:22 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400001100000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3047.615338][T19147] loop5: detected capacity change from 0 to 512 [ 3047.677175][T19147] EXT4-fs: Ignoring removed nobh option 12:49:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x5}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3047.780078][T19147] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3047.832412][T19147] EXT4-fs (loop5): Remounting filesystem read-only 12:49:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3047.933087][T19147] EXT4-fs (loop5): 1 truncate cleaned up [ 3047.939144][T19147] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3048.076928][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3048.122751][T19149] block nbd0: shutting down sockets 12:49:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x9}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3048.279336][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r2}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r5}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81e8943c, &(0x7f000004dd00)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f000004df00)=ANY=[@ANYRES64=0x0, @ANYBLOB="ff07000000000000000400000000000008000000000000000a00000009000000000000000100000006000000000100000600000000000000000000000000000000000600000000000000540000001d2000000000000000000000ff00"/124]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r10}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r13}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r16}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r19}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}], 0x0, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004dfc0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {0x0, r7}, {0x0, r8}, {}, {r9}, {0x0, r12}, {}, {r14, r18}, {0x0, r21}, {r22}], 0x4, "7a60f43c693e4d"}) (async) r23 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r23, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:49:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x6}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3048.646442][T19159] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3048.785913][T19161] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3048.882704][T19162] loop2: detected capacity change from 0 to 512 12:49:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3049.009609][T19165] loop5: detected capacity change from 0 to 512 [ 3049.059463][T19165] EXT4-fs: Ignoring removed nobh option [ 3049.094578][T19162] EXT4-fs: Ignoring removed nobh option 12:49:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x7}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3049.193080][T19165] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3049.233061][T19162] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3049.248530][T19162] EXT4-fs (loop2): Remounting filesystem read-only [ 3049.263813][T19162] EXT4-fs (loop2): 1 truncate cleaned up [ 3049.269720][T19162] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3049.332488][T19165] EXT4-fs (loop5): Remounting filesystem read-only [ 3049.339869][T19165] EXT4-fs (loop5): 1 truncate cleaned up [ 3049.345979][T19165] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:24 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400191100000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:49:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x8}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3049.764791][T19173] block nbd0: shutting down sockets [ 3049.777353][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xb}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3049.958573][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r2}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r5}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81e8943c, &(0x7f000004dd00)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f000004df00)=ANY=[@ANYRES64=0x0, @ANYBLOB="ff07000000000000000400000000000008000000000000000a00000009000000000000000100000006000000000100000600000000000000000000000000000000000600000000000000540000001d2000000000000000000000ff00"/124]) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r10}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r13}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r16}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r19}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r22}], 0x0, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004dfc0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {0x0, r7}, {0x0, r8}, {}, {r9}, {0x0, r12}, {}, {r14, r18}, {0x0, r21}, {r22}], 0x4, "7a60f43c693e4d"}) (async) r23 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r23, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3050.256305][T19180] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:25 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x9}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3050.455597][T19180] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3050.550928][T19188] loop2: detected capacity change from 0 to 512 12:49:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xf}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3050.640464][T19188] EXT4-fs: Ignoring removed nobh option [ 3050.738983][T19189] loop5: detected capacity change from 0 to 512 [ 3050.764404][T19188] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3050.813771][T19188] EXT4-fs (loop2): Remounting filesystem read-only [ 3050.862841][T19188] EXT4-fs (loop2): 1 truncate cleaned up [ 3050.868771][T19188] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xa}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3051.017746][T19189] EXT4-fs: Ignoring removed nobh option 12:49:26 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400ed1100000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:49:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3051.190105][T19195] block nbd0: shutting down sockets [ 3051.197425][T19189] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3051.236556][T19189] EXT4-fs (loop5): Remounting filesystem read-only [ 3051.286120][T19189] EXT4-fs (loop5): 1 truncate cleaned up [ 3051.292330][T19189] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3051.312228][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x10}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000001000000180000638f91eb86ec17c7b72d1f063433ae68f84dae57310ff5ff72229400e1aaaf4066ecfc49b1c478e414495d552c0167795557904e369013c08d0017285cece00060640c3a20fd49072462afcd9edba3ccf4c9141af8860c2461ba793e31dba48210b87165c35bb24e526270d9aa77e2bf7547315cb980b18709bbadf7ba0860e7116c181c78049decf30add8c084de10bcd9d2817773a70ce84211bf05169df6016e9ead887ed6aa30456e60457a45ca1a80c1b319e43fd9bdb4177e3a14f081763cbd94ffd305ab6d14b8916f2ae4d4e31c8794827404887684bfd9ee4b87073a00c04be3eed3c838020e4f6b1bc7a30bdc97a8c1cdbfa89aa7052e50f1d335ee9a311d654cf348ae4a8576d156a397d1b8c9fae0ad599539e0dee9daa0c8a005219597c6ed603b8fe9bd7b4e2c889020cebd81fbcd5cd4806d2ca4183", @ANYRES32=r1, @ANYBLOB="8c24f06e000000002e2f66696c653000"]) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r2}, 0x8) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r1, 0xab03) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, r5, {0x5}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:49:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xb}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3051.707053][T19203] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3051.827660][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3051.933948][T19203] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3052.138806][T19208] loop2: detected capacity change from 0 to 512 12:49:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x11}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3052.222850][T19208] EXT4-fs: Ignoring removed nobh option [ 3052.304528][T19208] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:49:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xf}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3052.464551][T19208] EXT4-fs (loop2): Remounting filesystem read-only [ 3052.528574][T19208] EXT4-fs (loop2): 1 truncate cleaned up [ 3052.534798][T19208] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:27 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400ee1100000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3052.577885][T19213] loop5: detected capacity change from 0 to 512 [ 3052.604233][T19213] EXT4-fs: Ignoring removed nobh option [ 3052.653129][T19213] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3052.684180][T19213] EXT4-fs (loop5): Remounting filesystem read-only [ 3052.719706][T19213] EXT4-fs (loop5): 1 truncate cleaned up [ 3052.726707][T19213] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x13}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3053.006124][T19218] sctp: [Deprecated]: syz-executor.0 (pid 19218) Use of int in maxseg socket option. [ 3053.006124][T19218] Use struct sctp_assoc_value instead [ 3053.011394][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:28 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x10}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3053.253353][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3053.308539][T19224] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3053.440792][T19224] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="8c24f06e000000002e2f66696c653000"]) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r2}, 0x8) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfea7) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) (async) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, r5, {0x5}}, './file0\x00'}) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:49:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x2b}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:28 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x11}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3053.811070][T19229] loop2: detected capacity change from 0 to 512 12:49:28 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400001200000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3053.925940][T19229] EXT4-fs: Ignoring removed nobh option [ 3053.930889][T19231] loop5: detected capacity change from 0 to 512 [ 3053.984181][T19231] EXT4-fs: Ignoring removed nobh option [ 3054.061546][T19229] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3054.097217][T19239] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3054.120648][T19239] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x32}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3054.172420][T19229] EXT4-fs (loop2): Remounting filesystem read-only [ 3054.217662][T19229] EXT4-fs (loop2): 1 truncate cleaned up [ 3054.225059][T19229] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3054.243833][T19231] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:29 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x13}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3054.339475][T19231] EXT4-fs (loop5): Remounting filesystem read-only [ 3054.368461][T19231] EXT4-fs (loop5): 1 truncate cleaned up [ 3054.374817][T19231] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:29 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400011800000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:49:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x33}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3054.752259][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3054.773328][T19243] sctp: [Deprecated]: syz-executor.0 (pid 19243) Use of int in maxseg socket option. [ 3054.773328][T19243] Use struct sctp_assoc_value instead [ 3054.776494][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x2b}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3055.177206][T19252] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async, rerun: 32) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="8c24f06e000000002e2f66696c653000"]) (async, rerun: 32) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) (rerun: 32) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0xfea7) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) (async, rerun: 32) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r2}, 0x8) (rerun: 32) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async, rerun: 64) ioctl$NBD_DO_IT(r1, 0xab03) (async, rerun: 64) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfea7) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) (async) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, r5, {0x5}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:49:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x3c}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3055.358034][T19256] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3055.388351][T19255] loop2: detected capacity change from 0 to 512 [ 3055.439506][T19255] EXT4-fs: Ignoring removed nobh option [ 3055.523777][T19255] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3055.553146][T19261] loop5: detected capacity change from 0 to 512 12:49:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x32}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3055.573629][T19255] EXT4-fs (loop2): Remounting filesystem read-only [ 3055.593700][T19255] EXT4-fs (loop2): 1 truncate cleaned up [ 3055.599725][T19255] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3055.674881][T19261] EXT4-fs: Ignoring removed nobh option 12:49:30 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400111900000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3055.775525][T19261] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3055.892899][T19261] EXT4-fs (loop5): Remounting filesystem read-only [ 3055.900636][T19261] EXT4-fs (loop5): 1 truncate cleaned up [ 3055.906857][T19261] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3056.027161][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x33}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x60}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3056.331790][T19271] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3056.414183][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3056.497802][T19271] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3056.634820][T19279] loop2: detected capacity change from 0 to 512 [ 3056.672448][T19279] EXT4-fs: Ignoring removed nobh option [ 3056.727181][T19279] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:49:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r4 = openat$zero(0xffffff9c, &(0x7f0000000000), 0x60000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3056.809053][T19279] EXT4-fs (loop2): Remounting filesystem read-only [ 3056.821096][T19279] EXT4-fs (loop2): 1 truncate cleaned up [ 3056.827411][T19279] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x3c}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3056.925359][T19285] loop5: detected capacity change from 0 to 512 [ 3056.930838][ T9486] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 3056.973720][T19285] EXT4-fs: Ignoring removed nobh option 12:49:32 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400002000000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:49:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x6c}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3057.052663][T19285] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3057.126739][T19285] EXT4-fs (loop5): Remounting filesystem read-only [ 3057.169058][T19285] EXT4-fs (loop5): 1 truncate cleaned up [ 3057.175341][T19285] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3057.232788][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x60}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3057.540148][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x300}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3057.648215][T19294] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3057.800306][T19294] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3057.875149][T19298] loop2: detected capacity change from 0 to 512 [ 3057.954114][T19298] EXT4-fs: Ignoring removed nobh option 12:49:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) openat$zero(0xffffff9c, &(0x7f0000000000), 0x60000, 0x0) (async) r4 = openat$zero(0xffffff9c, &(0x7f0000000000), 0x60000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:49:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x6c}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3058.033967][T19298] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:49:33 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400002200000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3058.182914][T19298] EXT4-fs (loop2): Remounting filesystem read-only [ 3058.190556][T19298] EXT4-fs (loop2): 1 truncate cleaned up [ 3058.196764][T19298] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$eJzs3M1vFGUYAPBnpt2CIFARP0DUKhobP1paUDl40WjiQRMTPeCxtoUghRpaEyGNojF4NCTejUcT/wJPeDHqycQrJh4NCTG9gJ7WzHamXba7pR/7Bfv7Jcu+786Q93nmY+ed991pAD1rKCJ2R8S9EXE1IvZERFqzPPsne7+5uDD57+LCZBLl8rv/JJFExI3Fhcli3SR/35lXhtOI9Mskpuq0O3f+wumJmZnpc3l9dP7MR6Nz5y+8cOrMxMnpk9Nnx48dO3pk7OWXxl9sSp5ZXjcOfDp7cP+b719+e/L45Q9+/SHJ846aPLagVF0ZiqHlbVLr6SY01k12VZWT/g4GwoZsj4j+/MC9miRx5fLKsj3xxhedjA1orXK5XN7WePHFMnAXS6LTEQCdUVzos/vf4tWmrkdXuP7q0g3QjYGIWFyYvLmcf//yOEip5v62mYYi4vjF/77NXrFqHGKgRa0CAL3sStb/eb5e/y+NB6vW253PoQxGxH0RsTci7o+IfRHxQERl3Yci4uENtj9UU1/d/0yvbSqxdcr6f6/kc1s3b+n/Lc+CDfbltV2V/EvJiVMz04fzbTIcpW1ZfWyNNn56/Y+vGy2r7v9lr6z9oi+Yx3Gtv2aAbmpifmIrOVe7/nnEgf5K/kO35p9EMY2TRMT+iDiwyTZOPfv9wUbLbp//Gpowz1T+LuKZpf1/MWryLyRrz0+Obo+Z6cOjxVGx2m+/X3qnUftbyr8Jsv2/o+7xv5z/YFI9Xzu38TYu/flVw3vKzR7/A8l7lXJxh/TJxPz8ubGIgeSt1Z+Pr/zfol6sn+U/fKj++b83VrbEIxGRHcSPRsRjEfF4HvsTEfFkRBxaI/9fXnvqw83n31pZ/lMb2v8bL/Sd/vnHRu2vb/8frZSG80/W8/233gC3su0AAADgTpFWfgOfpCPL5TQdGVn6Df++2JHOzM7NP3di9uOzU0u/lR+MUlqMdO2pGg8dy8eGi/p4Tf1IPm78Td89lfrI5OxMvecCgPbZ2eD8z/zd1+nogJa7/TyabwK4W3leE3qX8x9616bP/79a9VgM0C6u/9C76p3/n3UgDqD9XP+hdzn/oXdt/PwvtSQOoP1c/6EnbeW5/rYUtkVEF4TRkUIpuiKM+oVIuyKMO61Q/C2TbomnYaHDX0wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABN8n8AAAD//zFr3/A=") [ 3058.356365][T19304] loop5: detected capacity change from 0 to 512 12:49:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x500}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3058.468507][T19304] EXT4-fs: Ignoring removed nobh option [ 3058.612309][T19304] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3058.717620][T19304] EXT4-fs (loop5): Remounting filesystem read-only [ 3058.738237][T19304] EXT4-fs (loop5): 1 truncate cleaned up 12:49:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x300}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3058.906396][T19313] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x600}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3059.123698][T19313] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3059.186045][T19318] loop2: detected capacity change from 0 to 512 12:49:34 executing program 0: syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) openat$zero(0xffffff9c, &(0x7f0000000000), 0x60000, 0x0) (async) r4 = openat$zero(0xffffff9c, &(0x7f0000000000), 0x60000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_DO_IT(r1, 0xab03) (async) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3059.235221][T19318] EXT4-fs: Ignoring removed nobh option 12:49:34 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x500}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3059.410099][T19318] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3059.492910][T19318] EXT4-fs (loop2): Remounting filesystem read-only [ 3059.515331][T19318] EXT4-fs (loop2): 1 truncate cleaned up 12:49:34 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400002400000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3059.587384][T19324] loop5: detected capacity change from 0 to 512 12:49:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3059.669487][T19324] EXT4-fs: Ignoring removed nobh option [ 3059.803419][T19324] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x700}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3059.847070][T19324] EXT4-fs (loop5): Remounting filesystem read-only [ 3059.867726][T19324] EXT4-fs (loop5): 1 truncate cleaned up 12:49:35 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x600}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3060.203244][T19335] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x8) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x1, 'ipvlan1\x00', {}, 0xe70}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3060.351122][T19338] loop2: detected capacity change from 0 to 512 [ 3060.381488][T19335] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3060.448528][T19338] EXT4-fs: Ignoring removed nobh option 12:49:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x900}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3060.600371][T19338] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:49:35 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x700}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:35 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400002500000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3060.716799][T19338] EXT4-fs (loop2): Remounting filesystem read-only [ 3060.763373][T19338] EXT4-fs (loop2): 1 truncate cleaned up [ 3060.764642][T19344] loop5: detected capacity change from 0 to 512 [ 3060.828045][T19344] EXT4-fs: Ignoring removed nobh option 12:49:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3061.056340][T19344] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3061.094901][T19349] block nbd0: shutting down sockets [ 3061.154940][T19344] EXT4-fs (loop5): Remounting filesystem read-only 12:49:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xa00}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3061.198715][T19344] EXT4-fs (loop5): 1 truncate cleaned up 12:49:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfea7) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x8) (async) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x1, 'ipvlan1\x00', {}, 0xe70}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:49:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$eJzs3M1vFOUfAPDvTLuFH/yAivgColbR2PjS0oLKwYMaTTxoYqIHPNa2EKRQQ2sipFE0Bo+GxLvxaMJf4EkvRj2ZeMXEoyEhphfQ05rZzsCy3S3ddt9gP59k4Xl2ZvN8vzPz7Dwzz04D6FsjEbEzIv4fEZcjYldEJDXLs3+y/68vL03/s7w0nUS5/M7fSWW9a8tL08W6xee255XRNCL9IomZOu0unD13cmpubvZMXh9fPPXh+MLZc8+dODV1fPb47OnJI0cOH5p48YXJ51uSZ5bXtX2fzO/f+8Z7F9+aPnrx/V8uJXneUZPHJpSqKyMxcsu2rPZkCxrrJTuqyslgFwOhKVsjYjA/cC8nSbx86eayXfH6592MDWivcrlc3tJ48fkycBdLotsRAN1RnOiz69/i1aGhR0+4+srKBdC1oYhYXpq+fiP/wUjzdUo117etNBIRR8//+032ilX3IYba1CoA0M9+yMY/z9Yb/6Vxf9V6O/M5lOGIuCcidkfEvRGxJyLui6is+0BEPNhk+yM19dXjz/TKhhJbp2z891I+t3X9lvFfMfqL4YG8tqOSfyk5dmJu9mC+TUajtCWrT6zRxo+v/f5Vo2XV47/slbVfjAXzOK4M1tygm5lanNpMztWufhaxb7CS/8it+SdRTOMkEbE3IvZtsI0TT3+3v9Gy2+e/hhbMM5W/jXhqZf+fj5r8C8na85PjW2Nu9uB4cVSs9utvF95u1P6m8m+BbP9vq3v838h/OKmer11ovo0Lf3zZ8Jpyo8f/UPJupVxcIX08tbh4ZiJiKHlz9fuTNz9b1Iv1s/xHD9Tv/7vj5pZ4KCKyg/jhiHgkIh7NY38sIh6PiANr5P/zq098sPH82yvLf6ap/d98YeDkT983an99+/9wpTSav7Oe77/1BriZbQcAAAB3irTyG/gkHbtRTtOxsZXf8O+Jbenc/MLiM8fmPzo9s/Jb+eEopcWdrl1V90Mn8nvDRX2ypn4ov2/89cD/KvWx6fm5es8FAJ2zvUH/z/w10O3ogLa7/TyabwK4W3leE/qX/g/9a8P9/892PRYDdIrzP/Svev3/0y7EAXSe8z/0L/0f+lfz/b/UljiAznP+h760mef6O1LYEhE9EEZXCqXoiTDqFyLtiTDutELxt0x6JZ6GhS5/MQEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALTIfwEAAP//S/nfig==") 12:49:36 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x900}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3061.439892][T19358] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3061.463907][T19357] loop2: detected capacity change from 0 to 512 [ 3061.524950][T19357] EXT4-fs: Ignoring removed nobh option [ 3061.596752][T19357] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3061.666260][T19358] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3061.746377][T19357] EXT4-fs (loop2): Remounting filesystem read-only [ 3061.783198][T19357] EXT4-fs (loop2): 1 truncate cleaned up 12:49:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xb00}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:37 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xa00}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3062.177515][T19367] loop5: detected capacity change from 0 to 512 12:49:37 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400032a00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3062.268793][T19367] EXT4-fs: Ignoring removed nobh option [ 3062.389984][T19367] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3062.479873][T19367] EXT4-fs (loop5): Remounting filesystem read-only 12:49:37 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xf00}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3062.538794][T19367] EXT4-fs (loop5): 1 truncate cleaned up 12:49:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfea7) (async, rerun: 64) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) (rerun: 64) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x8) (async) r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x1, 'ipvlan1\x00', {}, 0xe70}) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:49:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:37 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xb00}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3062.727441][T19378] loop2: detected capacity change from 0 to 512 [ 3062.771480][T19378] EXT4-fs: Ignoring removed nobh option [ 3062.897412][T19378] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3062.898203][T19381] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3062.921692][T19378] EXT4-fs (loop2): Remounting filesystem read-only [ 3062.994627][T19378] EXT4-fs (loop2): 1 truncate cleaned up [ 3063.085567][T19383] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x1100}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xf00}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3063.393537][ T5019] EXT4-fs unmount: 16 callbacks suppressed [ 3063.393613][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:38 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400002e00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3063.689145][T19389] loop5: detected capacity change from 0 to 512 12:49:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x1300}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x10cb}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3063.803075][T19389] EXT4-fs: Ignoring removed nobh option [ 3064.000968][T19399] loop2: detected capacity change from 0 to 512 [ 3064.002971][T19389] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3064.025179][T19389] EXT4-fs (loop5): Remounting filesystem read-only [ 3064.042316][T19389] EXT4-fs (loop5): 1 truncate cleaned up 12:49:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01100008", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r5}, &(0x7f00000000c0)=0x10) readv(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f00000004c0)=""/180, 0xb4}, {&(0x7f0000000580)=""/109, 0x6d}], 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3064.048308][T19389] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3064.108282][T19399] EXT4-fs: Ignoring removed nobh option [ 3064.123355][T19402] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3064.219255][T19399] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3064.239065][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3064.376950][T19399] EXT4-fs (loop2): Remounting filesystem read-only [ 3064.389919][T19399] EXT4-fs (loop2): 1 truncate cleaned up [ 3064.396168][T19399] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3064.434227][T19407] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3064.453830][T19412] block nbd0: shutting down sockets [ 3064.458857][T19407] bond_slave_0: entered promiscuous mode [ 3064.465243][T19407] bond_slave_1: entered promiscuous mode [ 3064.475640][T19407] macsec2: entered promiscuous mode [ 3064.481087][T19407] bond0: entered promiscuous mode 12:49:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x1467}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:39 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x1100}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3064.648084][T19407] bond0: left promiscuous mode [ 3064.656092][T19407] bond_slave_0: left promiscuous mode [ 3064.661702][T19407] bond_slave_1: left promiscuous mode 12:49:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01100008", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r5}, &(0x7f00000000c0)=0x10) readv(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f00000004c0)=""/180, 0xb4}, {&(0x7f0000000580)=""/109, 0x6d}], 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3064.888187][T19414] loop5: detected capacity change from 0 to 512 [ 3064.929455][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3064.971184][T19414] EXT4-fs: Ignoring removed nobh option 12:49:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x2000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3065.163416][T19414] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x1300}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:40 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400002f00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3065.283677][T19414] EXT4-fs (loop5): Remounting filesystem read-only [ 3065.314107][T19414] EXT4-fs (loop5): 1 truncate cleaned up [ 3065.320192][T19414] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3065.462806][T19422] block nbd0: Device being setup by another task [ 3065.550619][T19424] loop2: detected capacity change from 0 to 512 [ 3065.576458][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3065.608606][T19421] block nbd0: shutting down sockets [ 3065.615840][T19424] EXT4-fs: Ignoring removed nobh option [ 3065.753345][T19424] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3065.804253][T19434] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x2b00}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x2b00}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3065.852589][T19424] EXT4-fs (loop2): Remounting filesystem read-only [ 3065.860979][T19424] EXT4-fs (loop2): 1 truncate cleaned up [ 3065.867159][T19424] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3065.914098][T19434] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01100008", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) (async) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r5}, &(0x7f00000000c0)=0x10) (async) readv(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f00000004c0)=""/180, 0xb4}, {&(0x7f0000000580)=""/109, 0x6d}], 0x8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:49:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3066.018319][T19437] loop5: detected capacity change from 0 to 512 [ 3066.098713][T19437] EXT4-fs: Ignoring removed nobh option [ 3066.129581][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:41 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400463500000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3066.241380][T19437] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3066.329693][T19437] EXT4-fs (loop5): Remounting filesystem read-only [ 3066.345101][T19437] EXT4-fs (loop5): 1 truncate cleaned up [ 3066.351001][T19437] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3066.389959][T19442] loop2: detected capacity change from 0 to 512 [ 3066.423409][T19442] EXT4-fs: Ignoring removed nobh option 12:49:41 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x3200}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3066.459346][T19442] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:49:41 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x3200}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3066.549210][T19442] EXT4-fs (loop2): Remounting filesystem read-only [ 3066.603337][T19442] EXT4-fs (loop2): 1 truncate cleaned up [ 3066.609304][T19442] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3066.679586][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3066.803330][T19448] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3066.932550][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3066.956776][T19454] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x3300}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x3300}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:42 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400003800000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:49:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3067.405466][T19459] loop5: detected capacity change from 0 to 512 [ 3067.454593][T19462] loop2: detected capacity change from 0 to 512 [ 3067.487523][T19459] EXT4-fs: Ignoring removed nobh option 12:49:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x3c00}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3067.502610][T19462] EXT4-fs: Ignoring removed nobh option [ 3067.549128][T19459] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3067.571782][T19459] EXT4-fs (loop5): Remounting filesystem read-only [ 3067.581749][T19459] EXT4-fs (loop5): 1 truncate cleaned up [ 3067.588723][T19459] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3067.610584][T19462] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:49:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3067.645106][T19462] EXT4-fs (loop2): Remounting filesystem read-only [ 3067.689788][T19462] EXT4-fs (loop2): 1 truncate cleaned up [ 3067.695922][T19462] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x3c00}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3067.766942][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3067.913225][T19472] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3067.937607][T19471] block nbd0: shutting down sockets [ 3068.056802][T19472] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3068.127195][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x6000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x6000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3068.325385][T19480] loop5: detected capacity change from 0 to 512 [ 3068.369775][T19480] EXT4-fs: Ignoring removed nobh option 12:49:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3068.482782][T19480] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3068.501216][T19480] EXT4-fs (loop5): Remounting filesystem read-only [ 3068.508923][T19480] EXT4-fs (loop5): 1 truncate cleaned up [ 3068.515041][T19480] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:43 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400033800000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3068.669160][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3068.704763][T19484] loop2: detected capacity change from 0 to 512 [ 3068.722964][T19484] EXT4-fs: Ignoring removed nobh option 12:49:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x60ff}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3068.807265][T19484] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:49:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x60ff}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3068.898524][T19484] EXT4-fs (loop2): Remounting filesystem read-only [ 3068.923571][T19484] EXT4-fs (loop2): 1 truncate cleaned up [ 3068.929606][T19484] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3069.060071][T19492] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3069.202949][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3069.225753][T19493] block nbd0: shutting down sockets [ 3069.232271][T19492] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x6c00}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x6714}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3069.332855][T19501] loop5: detected capacity change from 0 to 512 [ 3069.355848][T19501] EXT4-fs: Ignoring removed nobh option 12:49:44 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400003a00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3069.457851][T19501] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) (async) [ 3069.557300][T19505] loop2: detected capacity change from 0 to 512 [ 3069.570060][T19505] EXT4-fs: Ignoring removed nobh option [ 3069.584174][T19501] EXT4-fs (loop5): Remounting filesystem read-only [ 3069.593416][T19505] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3069.594647][T19505] EXT4-fs (loop2): Remounting filesystem read-only [ 3069.595207][T19505] EXT4-fs (loop2): 1 truncate cleaned up [ 3069.595299][T19505] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3069.672924][T19501] EXT4-fs (loop5): 1 truncate cleaned up [ 3069.678818][T19501] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3069.778070][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xcb10}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x6c00}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3069.968330][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3070.073352][T19512] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3070.222888][T19512] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x34000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3070.372165][T19517] loop2: detected capacity change from 0 to 512 [ 3070.411307][T19517] EXT4-fs: Ignoring removed nobh option 12:49:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x34000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3070.483685][T19517] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:49:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x400300}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3070.574532][T19521] block nbd0: shutting down sockets [ 3070.591555][T19517] EXT4-fs (loop2): Remounting filesystem read-only 12:49:45 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400003f00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3070.646953][T19517] EXT4-fs (loop2): 1 truncate cleaned up [ 3070.653537][T19517] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3070.668133][T19524] loop5: detected capacity change from 0 to 512 [ 3070.764217][T19524] EXT4-fs: Ignoring removed nobh option 12:49:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) r3 = openat$vsock(0xffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 3070.828358][T19524] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3070.924996][T19524] EXT4-fs (loop5): Remounting filesystem read-only [ 3071.003254][T19524] EXT4-fs (loop5): 1 truncate cleaned up [ 3071.009259][T19524] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3071.035953][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x400300}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x1000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3071.331820][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3071.389564][T19538] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3071.505491][T19539] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3071.722256][T19542] loop2: detected capacity change from 0 to 512 12:49:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x1000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3071.789968][T19542] EXT4-fs: Ignoring removed nobh option [ 3071.883338][T19545] block nbd0: shutting down sockets 12:49:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x2000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3071.904969][T19542] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3071.968635][T19542] EXT4-fs (loop2): Remounting filesystem read-only [ 3071.989542][T19549] loop5: detected capacity change from 0 to 512 12:49:47 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400004000000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3072.023537][T19542] EXT4-fs (loop2): 1 truncate cleaned up [ 3072.029565][T19542] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3072.056492][T19549] EXT4-fs: Ignoring removed nobh option [ 3072.104272][T19549] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) r3 = openat$vsock(0xffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 3072.205465][T19549] EXT4-fs (loop5): Remounting filesystem read-only [ 3072.273931][T19549] EXT4-fs (loop5): 1 truncate cleaned up [ 3072.279906][T19549] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3072.397234][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x2000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3072.527840][T19558] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x3000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3072.677000][T19558] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3072.695520][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3073.072664][T19564] loop2: detected capacity change from 0 to 512 [ 3073.090772][T19564] EXT4-fs: Ignoring removed nobh option 12:49:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x3000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x4000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3073.196917][T19564] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3073.207098][T19570] block nbd0: shutting down sockets [ 3073.230836][T19564] EXT4-fs (loop2): Remounting filesystem read-only [ 3073.245632][T19564] EXT4-fs (loop2): 1 truncate cleaned up [ 3073.251663][T19564] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:48 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400014500000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:49:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) (async) r3 = openat$vsock(0xffffff9c, &(0x7f0000000000), 0x200000, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 12:49:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3073.547592][T19572] loop5: detected capacity change from 0 to 512 [ 3073.615948][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3073.648083][T19572] EXT4-fs: Ignoring removed nobh option [ 3073.734870][T19575] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3073.770075][T19575] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3073.804736][T19572] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3073.859180][T19572] EXT4-fs (loop5): Remounting filesystem read-only [ 3073.906551][T19572] EXT4-fs (loop5): 1 truncate cleaned up [ 3073.913808][T19572] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x5000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:49 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x4000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:49 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400354600000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:49:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3074.252135][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3074.312548][T19583] loop2: detected capacity change from 0 to 512 [ 3074.343713][T19583] EXT4-fs: Ignoring removed nobh option [ 3074.386862][T19583] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3074.432926][T19583] EXT4-fs (loop2): Remounting filesystem read-only [ 3074.441309][T19583] EXT4-fs (loop2): 1 truncate cleaned up [ 3074.447435][T19583] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x6000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:49 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x5000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3074.825796][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0xe9) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3074.948278][T19595] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3075.002500][T19594] loop5: detected capacity change from 0 to 512 [ 3075.039711][T19595] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3075.041452][T19594] EXT4-fs: Ignoring removed nobh option 12:49:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x7000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3075.216287][T19594] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:50 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400884700000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3075.362557][T19594] EXT4-fs (loop5): Remounting filesystem read-only [ 3075.373411][T19594] EXT4-fs (loop5): 1 truncate cleaned up [ 3075.379355][T19594] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:50 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x6000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3075.601558][T19603] loop2: detected capacity change from 0 to 512 [ 3075.662488][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3075.694912][T19603] EXT4-fs: Ignoring removed nobh option [ 3075.787433][T19603] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3075.802066][T19604] block nbd0: shutting down sockets [ 3075.836480][T19603] EXT4-fs (loop2): Remounting filesystem read-only [ 3075.849388][T19603] EXT4-fs (loop2): 1 truncate cleaned up [ 3075.855583][T19603] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x8000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3075.894141][T19611] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3075.924262][T19611] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:51 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x7000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0xe9) (async) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0xe9) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3076.122195][T19614] loop5: detected capacity change from 0 to 512 [ 3076.152330][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3076.165013][T19614] EXT4-fs: Ignoring removed nobh option [ 3076.233366][T19614] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3076.283654][T19614] EXT4-fs (loop5): Remounting filesystem read-only 12:49:51 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x8000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3076.348361][T19614] EXT4-fs (loop5): 1 truncate cleaned up [ 3076.354824][T19614] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:51 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400004800000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:49:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x9000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3076.660929][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3076.823186][T19622] loop2: detected capacity change from 0 to 512 [ 3076.858997][T19622] EXT4-fs: Ignoring removed nobh option 12:49:51 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x9000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3076.923943][T19628] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3076.955491][T19628] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3077.017231][T19622] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:49:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xa000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3077.114482][T19622] EXT4-fs (loop2): Remounting filesystem read-only [ 3077.153151][T19622] EXT4-fs (loop2): 1 truncate cleaned up [ 3077.159236][T19622] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3077.211113][T19633] loop5: detected capacity change from 0 to 512 [ 3077.243049][T19635] block nbd0: Device being setup by another task 12:49:52 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xa000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3077.264070][T19633] EXT4-fs: Ignoring removed nobh option [ 3077.293204][T19634] block nbd0: shutting down sockets 12:49:52 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400884800000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:49:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xb000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3077.400941][T19633] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3077.513147][T19633] EXT4-fs (loop5): Remounting filesystem read-only [ 3077.521015][T19633] EXT4-fs (loop5): 1 truncate cleaned up [ 3077.527945][T19633] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0xfea7) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0xe9) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3077.663969][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3077.763225][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:53 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xb000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xf000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3078.046492][T19647] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3078.181737][T19647] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3078.235145][T19650] loop2: detected capacity change from 0 to 512 [ 3078.275177][T19650] EXT4-fs: Ignoring removed nobh option [ 3078.354638][T19655] loop5: detected capacity change from 0 to 512 [ 3078.384020][T19650] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3078.470002][T19655] EXT4-fs: Ignoring removed nobh option [ 3078.517118][T19650] EXT4-fs (loop2): Remounting filesystem read-only 12:49:53 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400004a00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:49:53 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xf000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3078.593113][T19650] EXT4-fs (loop2): 1 truncate cleaned up [ 3078.602962][T19650] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x10000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3078.634102][T19655] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:49:53 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x10000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3078.742672][T19655] EXT4-fs (loop5): Remounting filesystem read-only [ 3078.750267][T19655] EXT4-fs (loop5): 1 truncate cleaned up [ 3078.757149][T19655] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) ioctl$FS_IOC_SETFLAGS(r3, 0x40046602, &(0x7f0000000000)=0x400000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3078.964557][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:54 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x11000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3079.184885][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3079.277059][T19674] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3079.330001][T19673] loop2: detected capacity change from 0 to 512 12:49:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x11000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3079.408122][T19675] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3079.440436][T19673] EXT4-fs: Ignoring removed nobh option 12:49:54 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x13000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3079.559176][T19673] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3079.603338][T19673] EXT4-fs (loop2): Remounting filesystem read-only [ 3079.610631][T19673] EXT4-fs (loop2): 1 truncate cleaned up [ 3079.616853][T19673] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x13000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3079.798031][T19684] loop5: detected capacity change from 0 to 512 12:49:54 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400004c00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3079.903823][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3079.907422][T19684] EXT4-fs: Ignoring removed nobh option [ 3079.967233][T19685] block nbd0: shutting down sockets 12:49:55 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x20000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3080.114237][T19684] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3080.233711][T19684] EXT4-fs (loop5): Remounting filesystem read-only 12:49:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40046602, &(0x7f0000000000)=0x400000) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:49:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x2b000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3080.303272][T19684] EXT4-fs (loop5): 1 truncate cleaned up [ 3080.309192][T19684] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:55 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x2b000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3080.499282][T19697] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3080.524349][T19696] loop2: detected capacity change from 0 to 512 12:49:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3080.598522][T19696] EXT4-fs: Ignoring removed nobh option [ 3080.630363][T19697] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3080.725178][T19696] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3080.725832][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:49:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x32000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3080.808891][T19696] EXT4-fs (loop2): Remounting filesystem read-only 12:49:55 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x32000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3080.897611][T19696] EXT4-fs (loop2): 1 truncate cleaned up [ 3080.903686][T19696] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:56 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400655800000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:49:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) r3 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) (async) ioctl$FS_IOC_SETFLAGS(r3, 0x40046602, &(0x7f0000000000)=0x400000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:49:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x33000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3081.315999][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3081.435636][T19716] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3081.499274][T19714] loop5: detected capacity change from 0 to 512 12:49:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x33000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3081.575834][T19717] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3081.632241][T19714] EXT4-fs: Ignoring removed nobh option [ 3081.769613][T19714] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3081.895955][T19714] EXT4-fs (loop5): Remounting filesystem read-only [ 3081.914168][T19714] EXT4-fs (loop5): 1 truncate cleaned up [ 3081.920498][T19714] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x3c000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:57 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400025a00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3082.020850][T19723] loop2: detected capacity change from 0 to 512 12:49:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x3c000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3082.196060][T19723] EXT4-fs: Ignoring removed nobh option [ 3082.207872][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3082.248251][T19727] block nbd0: shutting down sockets [ 3082.357780][T19723] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:49:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x60000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3082.502401][T19723] EXT4-fs (loop2): Remounting filesystem read-only [ 3082.509765][T19723] EXT4-fs (loop2): 1 truncate cleaned up [ 3082.516804][T19723] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x60000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x4) [ 3082.617755][T19736] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:49:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3082.789486][T19736] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3082.829465][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3082.925967][T19738] loop5: detected capacity change from 0 to 512 12:49:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x67140000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3083.018969][T19738] EXT4-fs: Ignoring removed nobh option [ 3083.088032][T19738] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3083.124950][T19738] EXT4-fs (loop5): Remounting filesystem read-only [ 3083.132823][T19738] EXT4-fs (loop5): 1 truncate cleaned up 12:49:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3083.138700][T19738] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:49:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x6c000000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3083.273599][T19745] loop2: detected capacity change from 0 to 512 [ 3083.298459][T19745] EXT4-fs: Ignoring removed nobh option [ 3083.391520][T19745] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:49:58 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400006000000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3083.506626][T19745] EXT4-fs (loop2): Remounting filesystem read-only [ 3083.520125][T19745] EXT4-fs (loop2): 1 truncate cleaned up [ 3083.586348][T19748] block nbd0: shutting down sockets 12:49:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$eJzs3M1vFGUYAPBnpt2CIFARP0DUKhobP1paUDl40WjiQRMTPeCxtoUghRpaEyGNojF4NCQmHo1HE/8CT3ox6snEKyYeDQkxvYCe1sx2pl22u6Uf+wX7+yXLvu/OkPd55mPnnffdaQA9aygidkfE3RFxJSL2RERaszz7J3u/sbgw+e/iwmQS5fLb/ySRRMT1xYXJYt0kf9+ZV4bTiPTzJKbqtDt3/sLpiZmZ6XN5fXT+zAejc+cvPHfqzMTJ6ZPTZ8ePHTt6ZOzFF8afb0qeWV7XD3w8e3D/6+9efnPy+OX3fv0+yfOOmjy2oFRdGYqh5W1S68kmNNZNdlWVk/4OBsKGbI+I/vzAvZIkEV+vLNsTr33WydiA1iqXy+VtjRdfLAN3sCQ6HQHQGcWFPrv/LV5t6np0hWsvL90AXR+IiMWFyRvL+fcvj4OUau5vm2koIo5f/O+b7BWrxiEGWtQqANDLfsz6P8/W6/+lcX/VervzOZTBiLgnIvZGxL0RsS8i7ouorPtARDy4wfaHauqr+5/p1U0ltk5Z/++lfG7rxk39v+VZsMG+vLarkn8pOXFqZvpwvk2Go7Qtq4+t0cZPr/7xZaNl1f2/7JW1X/QF8ziu9tcM0E1NzE9sJedq1z6NONBfyX/o5vyTKKZxkojYHxEHNtnGqae/O9ho2a3zX0MT5pnK30Y8tbT/L0ZN/oVk7fnJ0e0xM314tDgqVvvt90tvNWp/S/k3Qbb/d9Q9/pfzH0yq52vnNt7GpT+/aHhPudnjfyB5p1Iu7pA+mpifPzcWMZC8sfrz8ZX/W9SL9bP8hw/VP//3xsqWeCgisoP44Yh4JCIezWN/LCIej4hDa+T/yytPvL/5/Fsry39qQ/t/44W+0z//0Kj99e3/o5XScP7Jer7/1hvgVrYdAAAA3C7Sym/gk3RkuZymIyNLv+HfFzvSmdm5+WdOzH54dmrpt/KDUUqLka49VeOhY/nYcFEfr6kfyceNv+q7q1IfmZydqfdcANA+Oxuc/5m/+zodHdByt55H800AdyrPa0Lvcv5D79r0+f9Xqx6LAdrF9R96V73z/5MOxAG0n+s/9C7nP/SujZ//pZbEAbSf6z/0pK0819+WwraI6IIwOlIoRVeEUb8QaVeEcbsVir9l0i3xNCx0+IsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgSf4PAAD//+G43zY=") 12:49:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x6c000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x4) 12:49:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x80ffffff}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3083.986585][T19757] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3084.069733][T19756] loop5: detected capacity change from 0 to 512 [ 3084.134073][T19757] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3084.171073][T19756] EXT4-fs: Ignoring removed nobh option [ 3084.294673][T19760] loop2: detected capacity change from 0 to 512 [ 3084.308728][T19756] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3084.340227][T19760] EXT4-fs: Ignoring removed nobh option [ 3084.356509][T19756] EXT4-fs (loop5): Remounting filesystem read-only [ 3084.442950][T19756] EXT4-fs (loop5): 1 truncate cleaned up [ 3084.483142][T19760] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3084.504620][T19769] block nbd0: shutting down sockets 12:49:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xf0ffffff}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:49:59 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400ff6000000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3084.592533][T19760] EXT4-fs (loop2): Remounting filesystem read-only [ 3084.599970][T19760] EXT4-fs (loop2): 1 truncate cleaned up 12:49:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xcb100000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:49:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:49:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x4) syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x4) (async) 12:50:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xff600000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3085.068579][T19777] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xf0ffffff}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3085.225559][T19777] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3085.369417][T19783] loop2: detected capacity change from 0 to 512 [ 3085.383198][T19781] loop5: detected capacity change from 0 to 512 [ 3085.412471][T19781] EXT4-fs: Ignoring removed nobh option [ 3085.432837][T19783] EXT4-fs: Ignoring removed nobh option [ 3085.512970][T19783] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3085.542694][T19785] block nbd0: shutting down sockets [ 3085.552979][T19783] EXT4-fs (loop2): Remounting filesystem read-only 12:50:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xffffff7f}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3085.608263][T19781] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3085.623619][T19783] EXT4-fs (loop2): 1 truncate cleaned up [ 3085.645470][T19781] EXT4-fs (loop5): Remounting filesystem read-only [ 3085.676196][T19781] EXT4-fs (loop5): 1 truncate cleaned up 12:50:00 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400586500000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xff600000}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xfffffff0}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xffffff7f}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3086.360802][T19804] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3086.364871][T19803] loop5: detected capacity change from 0 to 512 [ 3086.444312][T19803] EXT4-fs: Ignoring removed nobh option [ 3086.553227][T19803] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3086.557170][T19804] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3086.606141][T19803] EXT4-fs (loop5): Remounting filesystem read-only [ 3086.617587][T19803] EXT4-fs (loop5): 1 truncate cleaned up [ 3086.672699][T19807] loop2: detected capacity change from 0 to 512 [ 3086.784974][T19807] EXT4-fs: Ignoring removed nobh option 12:50:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x60ffffffffff}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3086.907632][T19807] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xffffff80}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3087.010486][T19807] EXT4-fs (loop2): Remounting filesystem read-only 12:50:02 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400006800000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3087.082490][T19807] EXT4-fs (loop2): 1 truncate cleaned up 12:50:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3087.344160][T19815] loop5: detected capacity change from 0 to 512 [ 3087.399228][T19815] EXT4-fs: Ignoring removed nobh option 12:50:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x40030000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3087.545394][T19815] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:50:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xfffffff0}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3087.632736][T19815] EXT4-fs (loop5): Remounting filesystem read-only [ 3087.688889][T19815] EXT4-fs (loop5): 1 truncate cleaned up [ 3087.696833][T19822] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3087.843478][T19822] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$eJzs3E1sFFUcAPD/TLsFQaAifoCoVTQ2frS0oHLwotHEgyYmesBjbQtBCjW0JkIarcbg0ZB4Nx5NvHj1pBejnky8YuLRkBDTC+hpzWxnYLvdLf3YL9jfL1l4b2c27/+fmbfzZt5OA+hZQxGxOyLujojLEbEnIpKa5dk/2f/XlxYm/11amEyiXH77n6Sy3rWlhcli3eJzO/PKcBqRfp7EVJ12585fOD0xMzN9Lq+Pzp/5YHTu/IXnTp2ZODl9cvrs+LFjR4+MvfjC+PNNyTPL69qBj2cP7n/93UtvTh6/9N6v3yV53lGTxxaUqitDMbRiW1Z7sgmNdZNdVeWkv4OBsCHbI6I/P3AvJ0ksfn9z2Z547bNOxga0VrlcLm9rvHixDNzBkuh0BEBnFCf67Pq3eLVp6NEVrr68fAF0bSAilhYmr9/Ivz/SfJ1SzfVtMw1FxPHF/77OXrHqPsRAi1oFAHrZj9n459l647807q9ab3c+hzIYEfdExN6IuDci9kXEfRGVdR+IiAc32P5QTX31+DO9sqnE1ikb/72Uz21dXzH+K0Z/MdiX13ZV8i8lJ07NTB/Ot8lwlLZl9bE12vjp1T++bLSsevyXvbL2i7FgHseV/pobdFMT8xNbybna1U8jDvRX8h9amX8SxTROEhH7I+LAJts49fS3Bxstu3X+a2jCPFP5m4inlvf/YtTkX0jWnp8c3R4z04dHi6Nitd9+v/hWo/a3lH8TZPt/R93j/0b+g0n1fO3cxtu4+OcXDa8pN3v8DyTvVMrFFdJHE/Pz58YiBpI3Vr8/fvOzRb1YP8t/+FD9/r83bm6JhyIiO4gfjohHIuLRPPbHIuLxiDi0Rv6/vPLE+5vPv7Wy/Kc2tP83Xug7/fMPjdpf3/4/WikN5++s5/tvvQFuZdsBAADA7SKt/AY+SUdulNN0ZGT5N/z7Ykc6Mzs3/8yJ2Q/PTi3/Vn4wSmlxp2tP1f3QsfzecFEfr6kfye8bf9V3V6U+Mjk7U++5AKB9djbo/5m/+zodHdByt55H800AdyrPa0Lv0v+hd226///VqsdigHZx/ofeVa//f9KBOID2c/6H3qX/Q+/aeP8vtSQOoP2c/6EnbeW5/rYUtkVEF4TRkUIpuiKM+oVIuyKM261Q/C2TbomnYaHDX0wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABN8n8AAAD//y+y388=") [ 3087.894188][T19824] loop2: detected capacity change from 0 to 512 [ 3087.945488][T19824] EXT4-fs: Ignoring removed nobh option 12:50:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x100000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3088.009942][T19824] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3088.049367][T19824] EXT4-fs (loop2): Remounting filesystem read-only [ 3088.066241][T19824] EXT4-fs (loop2): 1 truncate cleaned up 12:50:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x200000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0xffffffff}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$eJzs3M1vFGUYAPBnpt2CIFARP0DUKhobP1paUDl40WjiQRMTPeCxtoUghRpaEyGNojF4NCQevBmPJv4FnvRi1JOJV0w8GhJiegE9rZntTLtsd0s/9gv290uWfd+dIe/zzMfOO++70wB61lBE7I6IuyPiSkTsiYi0Znn2T/Z+Y3Fh8t/FhckkyuW3/0kiiYjriwuTxbpJ/r4zrwynEennSUzVaXfu/IXTEzMz0+fy+uj8mQ9G585feO7UmYmT0yenz44fO3b0yNiLL4w/35Q8s7yuH/h49uD+19+9/Obk8cvv/fp9kucdNXlsQam6MhRDy9uk1pNNaKyb7KoqJ/0dDIQN2R4R/fmBeyVJIr5eWbYnXvusk7EBrVUul8vbGi++WAbuYEl0OgKgM4oLfXb/W7za1PXoCtdeXroBuj4QEYsLkzeW8+9fHgcp1dzfNtNQRBy/+N832StWjUMMtKhVAKCX/Zj1f56t1/9L4/6q9XbncyiDEXFPROyNiHsjYl9E3BdRWfeBiHhwg+0P1dRX9z/Tq5tKbJ2y/t9L+dzWjZv6f8uzYIN9eW1XJf9ScuLUzPThfJsMR2lbVh9bo42fXv3jy0bLqvt/2Strv+gL5nFc7a8ZoJuamJ/YSs7Vrn0acaC/kv/QzfknUUzjJBGxPyIObLKNU09/d7DRslvnv4YmzDOVv414amn/X4ya/AvJ2vOTo9tjZvrwaHFUrPbb75featT+lvJvgmz/76h7/C/nP5hUz9fObbyNS39+0fCecrPH/0DyTqVc3CF9NDE/f24sYiB5Y/Xn4yv/t6gX62f5Dx+qf/7vjZUt8VBEZAfxwxHxSEQ8msf+WEQ8HhGH1sj/l1eeeH/z+bdWlv/Uhvb/xgt9p3/+oVH769v/Ryul4fyT9Xz/rTfArWw7AAAAuF2kld/AJ+nIcjlNR0aWfsO/L3akM7Nz88+cmP3w7NTSb+UHo5QWI117qsZDx/Kx4aI+XlM/ko8bf9V3V6U+Mjk7U++5AKB9djY4/zN/93U6OqDlbj2P5psA7lSe14Te5fyH3rXp8/+vVj0WA7SL6z/0rnrn/ycdiANoP9d/6F3Of+hdGz//Sy2JA2g/13/oSVt5rr8thW0R0QVhdKRQiq4Io34h0q4I43YrFH/LpFviaVjo8BcTAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABAk/wfAAD//9nj3zc=") 12:50:03 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400006a00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x300000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3088.818990][T19838] loop5: detected capacity change from 0 to 512 [ 3088.820271][T19840] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3088.867522][T19838] EXT4-fs: Ignoring removed nobh option [ 3089.011101][T19838] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3089.092839][T19838] EXT4-fs (loop5): Remounting filesystem read-only [ 3089.100371][T19838] EXT4-fs (loop5): 1 truncate cleaned up [ 3089.149721][T19840] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x400000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3089.214806][T19847] loop2: detected capacity change from 0 to 512 12:50:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3089.289562][T19847] EXT4-fs: Ignoring removed nobh option [ 3089.479449][T19847] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x2}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3089.606898][T19847] EXT4-fs (loop2): Remounting filesystem read-only 12:50:04 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400006c00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3089.664997][T19847] EXT4-fs (loop2): 1 truncate cleaned up 12:50:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$eJzs3M1vFOUfAPDvTLuFH/yAivgColbR2PjS0oLKwYMaTTxoYqIHPNa2EKRQQ2sipFE0Bo+GxIM349HEv8CTXox6MvGKiUdDQkwvoKc1s51pl+1u6cu+wX4+ybLPszPk+X7nZeeZ59lpAD1rKCJ2R8T/I+JKROyJiLRmefZP9n5jcWHyn8WFySTK5bf+TiKJiOuLC5PFukn+vjOvDKcR6WdJTNVpd+78hdMTMzPT5/L66PyZ90fnzl945tSZiZPTJ6fPjh87dvTI2PPPjT/blDyzvK4f+Gj24P7X3rn8xuTxy+/+8l2S5x01eWxBqboyFEPL26TW401orJvsqion/R0MhA3ZHhH9+YF7JUnixa9Wlu2JVz/tZGxAa5XL5fK2xosvloE7WBKdjgDojOJCn93/Fq82dT26wrWXlm6Arg9ExOLC5I3l/PuXx0FKNfe3zTQUEccv/vt19opV4xADLWoVAOhlP2T9n6fr9f/SuLdqvd35HMpgRNwVEXsj4u6I2BcR90RU1r0vIu7fYPtDNfXV/c/06qYSW6es//dCPrd146b+3/Is2GBfXttVyb+UnDg1M3043ybDUdqW1cfWaOPHV37/otGy6v5f9sraL/qCeRxX+2sG6KYm5ie2knO1a59EHOiv5D90c/5JFNM4SUTsj4gDm2zj1JPfHmy07Nb5r6EJ80zlbyKeWNr/F6Mm/0Ky9vzk6PaYmT48WhwVq/3626U3G7W/pfybINv/O+oe/8v5DybV87VzG2/j0h+fN7yn3OzxP5C8XSkXd0gfTszPnxuLGEheX/35+Mr/LerF+ln+w4fqn/97Y2VLPBAR2UH8YEQ8FBEP57E/EhGPRsShNfL/+eXH3tt8/q2V5T+1of2/8ULf6Z++b9T++vb/0UppOP9kPd9/6w1wK9sOAAAAbhdp5TfwSTqyXE7TkZGl3/Dvix3pzOzc/FMnZj84O7X0W/nBKKXFSNeeqvHQsXxsuKiP19SP5OPGX/b9r1IfmZydqfdcANA+Oxuc/5m/+jodHdByt55H800AdyrPa0Lvcv5D79r0+f9nqx6LAdrF9R96V73z/+MOxAG0n+s/9C7nP/SujZ//pZbEAbSf6z/0pK0819+WwraI6IIwOlIoRVeEUb8QaVeEcbsVir9l0i3xNCx0+IsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgSf4LAAD//+TF33c=") 12:50:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x500000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:05 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x3}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3090.094893][T19855] loop5: detected capacity change from 0 to 512 [ 3090.196291][T19855] EXT4-fs: Ignoring removed nobh option [ 3090.207294][T19858] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3090.342510][T19860] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3090.381171][T19855] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3090.491592][T19855] EXT4-fs (loop5): Remounting filesystem read-only [ 3090.522228][T19855] EXT4-fs (loop5): 1 truncate cleaned up 12:50:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x600000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:05 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400006e00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3090.740800][T19865] loop2: detected capacity change from 0 to 512 12:50:05 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x4}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3090.807579][T19865] EXT4-fs: Ignoring removed nobh option [ 3090.912781][T19865] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3090.993444][T19865] EXT4-fs (loop2): Remounting filesystem read-only [ 3091.000740][T19865] EXT4-fs (loop2): 1 truncate cleaned up 12:50:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x700000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3091.405775][T19874] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3091.455784][T19873] loop5: detected capacity change from 0 to 512 12:50:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x5}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3091.503230][T19873] EXT4-fs: Ignoring removed nobh option 12:50:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x800000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3091.618603][T19874] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3091.651388][T19873] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3091.819544][T19873] EXT4-fs (loop5): Remounting filesystem read-only [ 3091.884916][T19873] EXT4-fs (loop5): 1 truncate cleaned up [ 3091.900015][T19881] loop2: detected capacity change from 0 to 512 [ 3091.974897][T19881] EXT4-fs: Ignoring removed nobh option 12:50:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:07 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400007400000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3092.073557][T19881] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3092.112838][T19881] EXT4-fs (loop2): Remounting filesystem read-only [ 3092.163151][T19881] EXT4-fs (loop2): 1 truncate cleaned up 12:50:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x6}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x900000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3092.694748][T19889] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3092.848710][T19893] loop5: detected capacity change from 0 to 512 [ 3092.864153][T19889] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3092.922298][T19893] EXT4-fs: Ignoring removed nobh option 12:50:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x7}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3092.973533][T19893] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3093.032844][T19893] EXT4-fs (loop5): Remounting filesystem read-only [ 3093.069044][T19896] loop2: detected capacity change from 0 to 512 [ 3093.093444][T19893] EXT4-fs (loop5): 1 truncate cleaned up 12:50:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xa00000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3093.183971][T19896] EXT4-fs: Ignoring removed nobh option 12:50:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x8}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3093.320783][T19896] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3093.363501][T19896] EXT4-fs (loop2): Remounting filesystem read-only 12:50:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3093.504171][T19896] EXT4-fs (loop2): 1 truncate cleaned up [ 3093.510234][T19896] EXT4-fs mount: 33 callbacks suppressed [ 3093.510298][T19896] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:08 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400037400000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xb00000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x9}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3093.984466][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3094.052561][T19907] loop5: detected capacity change from 0 to 512 12:50:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xf00000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3094.117835][T19907] EXT4-fs: Ignoring removed nobh option [ 3094.152883][T19911] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3094.276395][T19907] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3094.300076][T19911] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0xa}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3094.321788][T19907] EXT4-fs (loop5): Remounting filesystem read-only [ 3094.346041][T19907] EXT4-fs (loop5): 1 truncate cleaned up [ 3094.352140][T19907] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3094.605175][T19916] loop2: detected capacity change from 0 to 512 [ 3094.673807][T19916] EXT4-fs: Ignoring removed nobh option [ 3094.761684][T19916] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3094.807399][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:09 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400007a00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x1000000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3094.909066][T19916] EXT4-fs (loop2): Remounting filesystem read-only [ 3094.927171][T19916] EXT4-fs (loop2): 1 truncate cleaned up [ 3094.933587][T19916] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0xb}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3095.205421][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3095.368950][T19923] loop5: detected capacity change from 0 to 512 [ 3095.426525][T19923] EXT4-fs: Ignoring removed nobh option [ 3095.559440][T19923] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:50:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0xf}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3095.664651][T19931] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3095.671628][T19923] EXT4-fs (loop5): Remounting filesystem read-only [ 3095.689269][T19923] EXT4-fs (loop5): 1 truncate cleaned up [ 3095.695271][T19923] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x1100000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3095.838598][T19931] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3095.940469][T19934] loop2: detected capacity change from 0 to 512 [ 3096.062255][T19934] EXT4-fs: Ignoring removed nobh option [ 3096.063754][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3096.158484][T19934] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x10}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:11 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x1300000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3096.303324][T19934] EXT4-fs (loop2): Remounting filesystem read-only [ 3096.315770][T19934] EXT4-fs (loop2): 1 truncate cleaned up [ 3096.323083][T19934] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:11 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4400000010000104000d7e00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3096.570932][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3096.671356][T19941] loop5: detected capacity change from 0 to 512 [ 3096.787429][T19941] EXT4-fs: Ignoring removed nobh option 12:50:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x11}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x2000000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3096.933832][T19941] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3097.067026][T19941] EXT4-fs (loop5): Remounting filesystem read-only [ 3097.087779][T19949] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3097.125219][T19941] EXT4-fs (loop5): 1 truncate cleaned up [ 3097.134641][T19941] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3097.198071][T19950] loop2: detected capacity change from 0 to 512 [ 3097.243947][T19949] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3097.254264][T19950] EXT4-fs: Ignoring removed nobh option [ 3097.349721][T19950] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3097.479252][T19950] EXT4-fs (loop2): Remounting filesystem read-only 12:50:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x2b00000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3097.539182][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:12 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400008100000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:12 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x13}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3097.584860][T19950] EXT4-fs (loop2): 1 truncate cleaned up [ 3097.590808][T19950] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3098.040681][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x3200000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x2b}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3098.087111][T19963] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3098.198398][T19964] loop5: detected capacity change from 0 to 512 [ 3098.225392][T19963] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3098.262536][T19964] EXT4-fs: Ignoring removed nobh option [ 3098.413165][T19964] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3098.586558][T19964] EXT4-fs (loop5): Remounting filesystem read-only [ 3098.680607][T19964] EXT4-fs (loop5): 1 truncate cleaned up [ 3098.687296][T19964] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:13 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400028400000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x32}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3098.920895][T19971] loop2: detected capacity change from 0 to 512 12:50:14 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x3300000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3099.064282][T19971] EXT4-fs: Ignoring removed nobh option 12:50:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3099.225345][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3099.289889][T19971] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3099.409497][T19971] EXT4-fs (loop2): Remounting filesystem read-only [ 3099.448080][T19971] EXT4-fs (loop2): 1 truncate cleaned up [ 3099.454609][T19971] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x33}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3099.695914][T19978] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x3c00000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3099.990570][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3100.009584][T19981] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3100.085818][T19982] loop5: detected capacity change from 0 to 512 [ 3100.188220][T19982] EXT4-fs: Ignoring removed nobh option [ 3100.274823][T19982] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3100.400011][T19982] EXT4-fs (loop5): Remounting filesystem read-only 12:50:15 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x3c}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3100.463025][T19982] EXT4-fs (loop5): 1 truncate cleaned up [ 3100.469005][T19982] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3100.577668][ T1191] ieee802154 phy0 wpan0: encryption failed: -22 [ 3100.584458][ T1191] ieee802154 phy1 wpan1: encryption failed: -22 12:50:15 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400478800000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x6000000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3100.834627][T19989] loop2: detected capacity change from 0 to 512 [ 3100.853970][T19989] EXT4-fs: Ignoring removed nobh option [ 3100.899769][T19989] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3100.935887][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3101.044205][T19989] EXT4-fs (loop2): Remounting filesystem read-only [ 3101.098848][T19989] EXT4-fs (loop2): 1 truncate cleaned up [ 3101.104899][T19989] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:16 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x60}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3101.586126][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3101.618999][T19997] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x6714000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3101.831268][T19998] loop5: detected capacity change from 0 to 512 [ 3101.966651][T19998] EXT4-fs: Ignoring removed nobh option [ 3101.984141][T19997] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3102.132520][T19998] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:50:17 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x6c}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3102.293247][T19998] EXT4-fs (loop5): Remounting filesystem read-only [ 3102.300570][T19998] EXT4-fs (loop5): 1 truncate cleaned up [ 3102.306587][T19998] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:17 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400488800000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x6c00000000000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3102.747276][T20006] loop2: detected capacity change from 0 to 512 [ 3102.760603][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3102.926864][T20006] EXT4-fs: Ignoring removed nobh option 12:50:18 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3103.084996][T20006] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3103.181485][T20006] EXT4-fs (loop2): Remounting filesystem read-only [ 3103.264934][T20006] EXT4-fs (loop2): 1 truncate cleaned up [ 3103.270995][T20006] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3103.492904][T20013] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xf0ffffff00000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3103.763878][T20013] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3103.901389][T20016] loop5: detected capacity change from 0 to 512 12:50:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3103.977613][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:19 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x2}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3104.087460][T20016] EXT4-fs: Ignoring removed nobh option [ 3104.364949][T20016] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3104.392384][T20016] EXT4-fs (loop5): Remounting filesystem read-only [ 3104.399697][T20016] EXT4-fs (loop5): 1 truncate cleaned up 12:50:19 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100001040002b200000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3104.409617][T20016] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xffffff7f00000000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3104.670692][T20023] loop2: detected capacity change from 0 to 512 [ 3104.772757][T20023] EXT4-fs: Ignoring removed nobh option [ 3104.842390][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3104.920911][T20023] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x3}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3105.076351][T20023] EXT4-fs (loop2): Remounting filesystem read-only [ 3105.105695][T20023] EXT4-fs (loop2): 1 truncate cleaned up [ 3105.111704][T20023] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xffffffffff600000}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3105.185000][T20030] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3105.280840][T20030] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3105.508994][T20032] loop5: detected capacity change from 0 to 512 [ 3105.583651][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3105.657052][T20032] EXT4-fs: Ignoring removed nobh option 12:50:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x4}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:21 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100001040001bb00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3105.983560][T20032] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3106.123985][T20032] EXT4-fs (loop5): Remounting filesystem read-only [ 3106.131264][T20032] EXT4-fs (loop5): 1 truncate cleaned up [ 3106.137437][T20032] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x2}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3106.426469][T20041] loop2: detected capacity change from 0 to 512 [ 3106.487743][T20041] EXT4-fs: Ignoring removed nobh option [ 3106.569065][T20046] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x5}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3106.639061][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3106.660176][T20041] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3106.786182][T20041] EXT4-fs (loop2): Remounting filesystem read-only [ 3106.800710][T20046] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3106.867763][T20041] EXT4-fs (loop2): 1 truncate cleaned up [ 3106.874576][T20041] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:22 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x3}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x6}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:22 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100001040002c000000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3107.545849][T20054] loop5: detected capacity change from 0 to 512 [ 3107.568452][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3107.654945][T20054] EXT4-fs: Ignoring removed nobh option [ 3107.857859][T20054] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:50:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x4}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3108.003593][T20054] EXT4-fs (loop5): Remounting filesystem read-only [ 3108.062778][T20054] EXT4-fs (loop5): 1 truncate cleaned up [ 3108.068738][T20054] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x7}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3108.233797][T20061] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3108.415886][T20061] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3108.468277][T20063] loop2: detected capacity change from 0 to 512 [ 3108.544798][T20063] EXT4-fs: Ignoring removed nobh option [ 3108.606507][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3108.665599][T20063] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3108.722992][T20063] EXT4-fs (loop2): Remounting filesystem read-only 12:50:23 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x5}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3108.781593][T20063] EXT4-fs (loop2): 1 truncate cleaned up [ 3108.787826][T20063] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:23 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100001040000cf00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x8}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3109.306696][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x6}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3109.407821][T20072] loop5: detected capacity change from 0 to 512 [ 3109.509238][T20076] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3109.557132][T20072] EXT4-fs: Ignoring removed nobh option 12:50:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x9}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3109.694293][T20076] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3109.793347][T20072] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3109.946198][T20072] EXT4-fs (loop5): Remounting filesystem read-only [ 3109.971055][T20072] EXT4-fs (loop5): 1 truncate cleaned up [ 3109.977371][T20072] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:25 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0xa}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x7}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3110.087455][T20084] loop2: detected capacity change from 0 to 512 [ 3110.183529][T20084] EXT4-fs: Ignoring removed nobh option 12:50:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:25 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100001040002e300000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3110.279607][T20084] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3110.439090][T20084] EXT4-fs (loop2): Remounting filesystem read-only [ 3110.454279][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3110.536306][T20084] EXT4-fs (loop2): 1 truncate cleaned up [ 3110.542516][T20084] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:25 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0xb}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3110.729664][T20092] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x8}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3110.888636][T20092] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3110.952841][T20095] loop5: detected capacity change from 0 to 512 [ 3111.095628][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3111.137570][T20095] EXT4-fs: Ignoring removed nobh option [ 3111.275333][T20095] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3111.372291][T20095] EXT4-fs (loop5): Remounting filesystem read-only [ 3111.424317][T20095] EXT4-fs (loop5): 1 truncate cleaned up [ 3111.430314][T20095] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x9}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:26 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100001040003ec00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0xf}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3111.826800][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3111.847399][T20103] loop2: detected capacity change from 0 to 512 [ 3111.916535][T20103] EXT4-fs: Ignoring removed nobh option [ 3112.022950][T20103] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xa}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x10}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3112.109387][T20110] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3112.169118][T20103] EXT4-fs (loop2): Remounting filesystem read-only [ 3112.193048][T20103] EXT4-fs (loop2): 1 truncate cleaned up [ 3112.199002][T20103] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3112.235173][T20110] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3112.578018][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xb}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x11}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3112.734550][T20117] loop5: detected capacity change from 0 to 512 [ 3112.787442][T20117] EXT4-fs: Ignoring removed nobh option 12:50:27 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100001040011ed00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3112.992914][T20117] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3113.113037][T20117] EXT4-fs (loop5): Remounting filesystem read-only [ 3113.120290][T20117] EXT4-fs (loop5): 1 truncate cleaned up [ 3113.128207][T20117] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3113.275161][T20122] loop2: detected capacity change from 0 to 512 [ 3113.297042][T20122] EXT4-fs: Ignoring removed nobh option [ 3113.393234][T20122] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3113.450163][T20122] EXT4-fs (loop2): Remounting filesystem read-only [ 3113.502573][T20122] EXT4-fs (loop2): 1 truncate cleaned up [ 3113.508463][T20122] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:28 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x13}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xf}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3113.551532][T20127] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3113.706244][T20127] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3113.827956][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:29 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x2b}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3114.146774][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3114.358905][T20134] loop5: detected capacity change from 0 to 512 12:50:29 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100001040002ee00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3114.445210][T20134] EXT4-fs: Ignoring removed nobh option 12:50:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x10}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3114.563985][T20134] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3114.674013][T20134] EXT4-fs (loop5): Remounting filesystem read-only [ 3114.702713][T20134] EXT4-fs (loop5): 1 truncate cleaned up [ 3114.708690][T20134] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:29 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x32}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3114.838813][T20140] loop2: detected capacity change from 0 to 512 [ 3114.927784][T20140] EXT4-fs: Ignoring removed nobh option [ 3115.080985][T20144] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3115.116071][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x11}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3115.158083][T20140] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3115.199991][T20144] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3115.259758][T20140] EXT4-fs (loop2): Remounting filesystem read-only [ 3115.285632][T20140] EXT4-fs (loop2): 1 truncate cleaned up [ 3115.291490][T20140] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x33}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:30 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100001040011ee00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x13}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3115.875148][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3116.047272][T20151] loop5: detected capacity change from 0 to 512 [ 3116.091515][T20151] EXT4-fs: Ignoring removed nobh option [ 3116.273626][T20151] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3116.369756][T20159] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x3c}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3116.441249][T20151] EXT4-fs (loop5): Remounting filesystem read-only [ 3116.500516][T20151] EXT4-fs (loop5): 1 truncate cleaned up [ 3116.506801][T20151] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x2b}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3116.687186][T20159] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3116.719910][T20161] loop2: detected capacity change from 0 to 512 [ 3116.804301][T20161] EXT4-fs: Ignoring removed nobh option [ 3116.893005][T20161] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x60}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3117.036313][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3117.043462][T20161] EXT4-fs (loop2): Remounting filesystem read-only [ 3117.132901][T20161] EXT4-fs (loop2): 1 truncate cleaned up [ 3117.138873][T20161] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x32}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:32 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100001040000fc00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3117.608717][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x6c}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3117.762422][T20172] loop5: detected capacity change from 0 to 512 12:50:32 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x33}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3117.825020][T20172] EXT4-fs: Ignoring removed nobh option [ 3117.847331][T20175] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3117.926847][T20172] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3117.958528][T20175] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3118.032251][T20172] EXT4-fs (loop5): Remounting filesystem read-only [ 3118.086909][T20172] EXT4-fs (loop5): 1 truncate cleaned up [ 3118.093230][T20172] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3118.358652][T20178] loop2: detected capacity change from 0 to 512 12:50:33 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="44000000100001040003fc00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3118.497731][T20178] EXT4-fs: Ignoring removed nobh option [ 3118.511421][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x3c}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3118.633294][T20178] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3118.655889][T20178] EXT4-fs (loop2): Remounting filesystem read-only [ 3118.753756][T20178] EXT4-fs (loop2): 1 truncate cleaned up [ 3118.759789][T20178] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000053800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000054800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000055800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "7464fbe08eb369"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000056800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r10}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81e8943c, &(0x7f0000057800)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000057a00)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "827d96037aa15b"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r15}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r18}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000058a00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81e8943c, &(0x7f0000059a00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000059c00)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}, {r6}, {r7}, {}, {r8}, {r9, r12}, {0x0, r13}, {}, {r14, r17}, {r18, r21}, {}, {0x0, r22}], 0x40, "95404893816f55"}) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:50:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x60}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3119.136133][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3119.158807][T20191] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:34 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x2}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3119.360078][T20193] loop5: detected capacity change from 0 to 512 [ 3119.368010][T20191] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3119.468690][T20193] EXT4-fs: Ignoring removed nobh option [ 3119.522576][T20197] block nbd0: shutting down sockets [ 3119.601354][T20201] loop2: detected capacity change from 0 to 512 [ 3119.614685][T20193] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3119.622478][T20201] EXT4-fs: Ignoring removed nobh option 12:50:34 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x3}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3119.783165][T20193] EXT4-fs (loop5): Remounting filesystem read-only [ 3119.793548][T20201] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3119.803388][T20193] EXT4-fs (loop5): 1 truncate cleaned up [ 3119.812722][T20193] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:34 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4400000010000104007fff00000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x6c}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3119.886950][T20201] EXT4-fs (loop2): Remounting filesystem read-only [ 3119.923478][T20201] EXT4-fs (loop2): 1 truncate cleaned up [ 3119.929421][T20201] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000053800)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000054800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000055800)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000056800)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r10}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81e8943c, &(0x7f0000057800)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000057a00)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "827d96037aa15b"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r15}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r18}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000058a00)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81e8943c, &(0x7f0000059a00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000059c00)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}, {r6}, {r7}, {}, {r8}, {r9, r12}, {0x0, r13}, {}, {r14, r17}, {r18, r21}, {}, {0x0, r22}], 0x40, "95404893816f55"}) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:50:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:35 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x4}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3120.395826][T20210] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:35 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x300}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3120.615575][T20210] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3120.879667][T20213] loop5: detected capacity change from 0 to 512 [ 3120.927209][T20213] EXT4-fs: Ignoring removed nobh option [ 3120.974102][T20213] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:50:36 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x5}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x500}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3121.097319][T20220] loop2: detected capacity change from 0 to 512 [ 3121.103097][T20213] EXT4-fs (loop5): Remounting filesystem read-only [ 3121.150764][T20213] EXT4-fs (loop5): 1 truncate cleaned up 12:50:36 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400004003000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3121.201802][T20220] EXT4-fs: Ignoring removed nobh option [ 3121.217392][T20224] block nbd0: shutting down sockets [ 3121.311741][T20220] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3121.405377][T20220] EXT4-fs (loop2): Remounting filesystem read-only [ 3121.441703][T20220] EXT4-fs (loop2): 1 truncate cleaned up 12:50:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000053800)={0x0, 0x0, "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", "ff695f2b68db2aeb70ce717c2bb70be99da480ae5d74d828312030969a315984f9c02e7d61fd0abf756f05e774580634b6030a1ec7bd080d89792a6ad0636443a071a249bb09bd7be8b05be2a959a38087dd915764915599a2c23d0e7b2ee4bff160776371c7bda9c99636a6d621a41b4a6bb671c147da3e12004246e89100ebc847ebaa4873d03b8fe9b75db5be95e0317c87ea5828054eaa5aed66c3ceb2b33e2614407dd295e79ed9eb1a84eed53ce767b8edd971749db2d6e9b9144c28caebe119e95c5e8b33add410860bec14f54e1abb7738411bae1d1f0c49fd140d5c728359dc7c9618c718ff772bc139ece3d2db656bb34e504ccc5eb7ae65463e415a5faba165b9f90c55b7efe359e5692450c0f89edb6d59f53e461bb6094f3c92d6b860d5658fe2a7654674430df275f69d7d935e734fa9f79dcab7f44c9924f840ff90d93310ce8ba76cf805c23c257b86fc0406843bbf2b89d1994cc4ce8fdae4378247f14825fdf5a4762de3cf9022db9fde12b5a740440660f522d3310ad9d48c9e4eb242b934e34a696c13dbbf401771a77e43a4852ce2c8c8d3905f0ec38160d858d9e80d4183e94fc87d5927da911a2bcc6091f5153b0258d6aa0fe06675caf211baa2f094ef6434bda377a73eb1667e3144482914f6730f5af708b9f1848af54dee28fa186a1e4c2131f8be236b82cce1d9aba7b01c27c73659e822f0010f09dcdd70a706f848bf8789a2cfcd3e6e9f08358273f4cf5f3d9d337a7195f75ed59a459156cda3b6c42c65b9b38b9f274affc4b6ee0cba74780b2744917bc249c5e4083e901f615653916e43661cae02ff78f018d530b1a7de46b2bf7624e4e6276de1af272ffafa4ec404d0b82d7e64e6dfbcc970571e253b105f3c5389e30a1c3f10c066b6b40c486a7ada66c1dddfab660cbb5042ae0db539d0781e5fb2babb638701206edd3daa722c34df95a012b73dea2e82b003c0f8cbf66119193a087d9c941d3abfab71a82ff74e2a2ad12b3cb45895e1039431ab1d4fa4626f859c10c7a51583b9feadd1c5198de8eb6e0c744d75f376a472578510efe3abfd497fc24ab36e92458907414c242f250958bafde24d510d5adde202d3d4b16cbaae5758fc67c0b521c8dfe64989476fbfb0b2d60edb603f74ecb000c2407216250ff804c795dc7d070b31a039441428645627b47833588a5d7d1805b9d7ad85c17c5aa36531ea242be8a08a372c1be4c6e5dd8402da3ba4657516b1571341638fe5df394b6f9f71d69e93694802d533f10676688f8ebab704806b0094039fd2a6c06db9de77da46f7afa7137776f5f3a55cb6c03f9e462ca93f768a6f41bb0ec3cc235aa985102c77547aeedb9a8783f4b8191b3344d462411fa1947c610228ffb7707aeff611c9c44dfd9ebef80ee579e12c1a546b2a426681c780612428516a4b46654e368335fa8dc220026a17be3c17744c23dba983cd47e2deeb5b05959ad44acbb7853de5fcbe129fa54a7bf01d212d899c4591d5ab94d83add514339f44aa500c437d579aa9339d131bbfe9682a7dbdadd723c8c9a2ed368f92266052973600492e9da5f82a53ca08f5ba77ac32f1b63d8e7a4def48b253ebdb29db1db24bb77ca933109481c3a421611c7cc02b730defd015eab2c4a169e918d9450f63acc5a70cd1fd9185ad4fd6ed86abc80a9c0e6a9f74d0af79f8eedc537ec1ad88c8324a2eec67627a48e3b8f40f9e88d27b2031772f6684b9d908a4d18ed1066fed4582bf4aa8a164d670b0f56c8c305de63d686aa465478d203366e36176e97349c8fa1558b981fa32c39ad9503bdf17d03834f7db83339ba858d17648331f9459411e04016682f3fef12d639863067c610fe234c66407a2e692fef4aadeb76ba31f52eb2c84bd458659e546a3a2ea700bef375b8ad79ec02184ac11566fbdf016a268e4c058116a16f1f8d2948705de3714351e3f6343d64a8107440c762291b8718ca999cc6a7d4716fc705215d618dfbc9532ad3a5f5f81cfd828927ecdcfbbbf774da7f65b65eeb50e3a5b6f8a71dee458dc9587d56315f8dd51c5d2b38da4c2617931c78f29829c61ae01bb2ffb51085ffdd932bec3d55e54fd0a489ce6d61fe72b6e4cc07de06d98d234bde16dd6764e7e5abaf0b824efc0fae286e847397424d60f03e041fe57bad6429bcca4ef4db2ee88135d8962e9c7a68a4c68915d7ac0960a93088b3a861289ee877e91260c855b5a35888d0d36b73d86185e8d740fff534162b8e77cc2727fd2f27cca2d4866059f42fcd9bd9c7c27cbca57aed650c29f9eea807ae221bb4d9d3a312544e8d0138d0d2c9f9805a7a92bfe244a8ae29c88fc9f3f24f044d5bf031e48357a4245d5c6e485a800f4fc10b3e15a7078dbf0028a37e382fca4eb8811fa994b8d5996ab066199389c6e4734aaadf6c0821802e6829db2393d1eee97c97215b543d250dbc72100318d6e778b892f6d7ba2ddb1930e6db4726806cf7169da640fe4c5effd16110171e7d976721734118e337d73207bec409df80bdd5796ba918455a41399a6be8dd920daab2997e02484d7296caf45ea8d966d2bddd745132ee3c18ee1fffc8f4cd183df67916ae4f76be6b8cbc0040baa5efdce2c23c9b67644baec7a93b898ffd92ae3b5e3e6cc75b693276dbecf114d2fad5865dc63aad227e71b58ae22c27628d3c397f370acde8a7662fce17a0ff11b90b569401c226a954a6d2762fd043225c7ef39808dba79eb54cd3d726a743a1c01e63bafb3ae51665fa0378aea28f8051798b631f7dfeabffde64e56f327dbb03a8530ebbba08c2dd4b7364259c663fcba3452fb0dfc03ce36c08beaa831ae575879eec9a15f384d2848005edd6dcd3642403f51e0379a2fcf6c0397f37186e026e603d1d1a1a5f0728c5a18a8415f5696d55d933a5a383656b72d555135e800658288bcd4c7eb759d371745e204ae62f4c218e81fd209f4f3a8ba503cbcfd3d4f2ca19c5f5c52cdd23537168af4c3cf4ebeb91eaaa20dbfc8dfc289a7a8eaee30d5b9f88fb36154f45615e5c21caab01964fef028cc4c3fa2a7a153313b5da0aee64d767aff4df4970bbe4716f29d0e5247f2ef586aafdea549c078c5a5fbbef83a6f1c72fa84a733bad2dcb5574de7b88e0e076a1b4d37b7224fc6656a93ea36c2d6537c28f53fa8cdf9cb542fc763b5d23e6cd9efeb0710714032e198fb54418ff3560956218e108ca642df3dd9af4c448a92ab0bcfa129285a9a96b0f0b9eb3dd8415c89831789561719f99caa135e7e2abe8fc86228188572dca65a7a8c65856d1705400f8c18a782e4866177757eed0e01dc42339e534eda25b396871669b43372c283d1fecae3a5c0614e2ed506c59ec8c070ea864b5555a302cb92cbdb1c065fc93c365353ec69793825820bc8ebff41e8a448487e60f56bc05fb307dbf74c441347b00dbe94979dd28e0ce1801687a86b625b24bd52cbc252b1518adc7e6bbca5debf6acb1fdd8901b57f1692ae2e55d8e8b117ce916991ee0286eb401e5a61a24c3324530fc06298eb9367adceb657005ab37b9295af73db554b58292f225a8f3475357447d43d3713beb3438b0071108331864b5dff00b70949eb8577e44e310c622f5150b344b39eb60852a16fd0114749710dc7bd0a41d55ce4a88f59d65f0bf646ef5ed7cca31a5724c0b8807b03191e365c94923b1624b8dfef6da6bf51148f6be653ada78370dcd956991623aa5ca3915ace7ba931e83e45cb1a97607a76715d12956e0de45222399128bf30a9f1728d0a8131caaf2035e79e4198d409d429d58f95b6d7606eb2a7d9e4df5c161d4cb3b678e4d45adfbb5c0e31a2d6f4be202d69e46946b71680a049858d166eb39e783a8d998521eca3bfec4c96ae094a4db57de4873bbe88c290503f1e733dee7be5dbf463019df68c425dfb4531464e4f4a7750ecb66668539d902c1e7ac53f131a7f34b0a9d332c2a6fda2a7837b952a75411e2ab45804f0f269938f5e598e441951912728bf5778ecdb38f4ebf91676e23ef793012a094902c6e6ec23b63a0316b82f81b9559e6ea8b4b41e99c134973eb2f2e76168ffc3f5147a0051bb10c5a89440fe3468843ab8073eea62bd3d743cf761e87535ec0b8cb3e5c92738dcae89e2857214686ede87bf0e4fc480a98d9b249d75b82c2695b4d4ac4375164d627d2469bb6a7df7852c5c0d6791eff80c17a76c49561289a4c211acfa7357ef446b82bf876c1259d25bbc5fe54652a506f254a3f6d1aaa3f87c9beb8e7f424192cc166340479b71909e879c8321cafdfc3a8a6392359faad80c58d5a3a0a3a1730c9d43133f77c7f3200c0be8c4597499de2a5cbdb26f524955551bf8807c2cbce906bab018b6def03110c3f5219a9cb297292203c00442cf16bb918ff536ac920987ee6b6e5665517231e9317b683b7f775e8c6cc8cd1451a233c5352f1cf2cae28cb203ae7ab2eb497d08c8315e1d3016f95785a1c32e9c8d59670efba9f6ae71f4a47c2a5a82d0b41c1dcc18232f238dd8ba42152ebf839f404f7942dd9eefda2fb6c88bdce4f685127b5ba48995b958d0c2114eeb5ac0ebb5722111fe838966e623058b3e50cf7fdcb90d64e9c93c6700e0bd7bce448373747b908f47c5220173967ea5f1e09b86be34bf98436c271251dd4ab0b64e196a8366f8994f17a1b2a36f47ed155b06e64dfbbca86ec3cedce10699da55f8683cb599125777e7fcd46bc3d1dfaf030235a1ebba01cab9d22add8de67ea1797f50702f47331006828e8b8c23a1b690851d1200c2d64385f7095a64a4d1d6b9f2f19e406406ba7b55eebc0f363ffb9fbb4f54db58b0c437780bf0b7666bb36ba554dcfc5721cfa23681b8207045094c1b67b65e53081220e8ed7987a59623939597ab083182523645ebbd6a63a7b39d6848536ed93a8774cda2dd1728318ba0ea0b0f22dd06b54f3e4d99cf0679d32602c81a9fd4de4f72c070c8ce984b7749dd836595d0464198532eec830515daacdc3271b4301138c55046aee95eaacc8795603301a9d5e5b5d95b7c1d37c8a83b7a7577eb08d8814b2f491eecb56a76ba1d2883386f1487b33f518c6872ac243844248caadf64fc7eda518852957c83a77fae21306b0c536d75f89e1dd581e0321806ecf35102211c310cf22dc1c35c9e9cedf2b5a16677b682845c7da41ca9c9ea0efd8714bd7b5459703b69c1959244f5006b5d5bc4dd71207eb6b0c01d3aa3acb618d22de1be72396fb3bbe07497c862c6f9465399b4a43a60cbe4f60c0b7505d770dc73a9bdc1bd94781a2330bc054f9c0d888df63d42575a54d0b592e476ea5713c7542b13f55637952f70d9986fa36c3f299b8ed4edf4b51534e8f2de47fdf9a121be036575163"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000054800)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000055800)={0x0, 0x0, "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", "8663b747f8569e5addb9554c78c0581e89fd39f9aa37dccfc31ffe607444f9e6b1b380bc1f6f6538a82c2aed0b5ba0eeb812628ff909e68a4a6d8675b7ddbded9dc62ee48716b6f9e1baba3dbe885f54ef4d6ff920c18840ff384acb5290b1d4c87866f9ec00e5c4ebfff77a9ab698c98842c1343fbea7d4616c7505ed383d08ab3b39e675d7df7006c3182975c4408f560b90f7dd445d00ea33b4eb4e18c3eea512c6c8663336e7126364d204bc01427f7eef7b31e8f005856040ac56eb07561910e0a6a7779d19dc37cb49025fc91c5facaa3b043a2d6de0edd699ae2bc36849c2ba3d7bcd03e8bcf94afc4571bfc439da3c8ca5aa40bfbd9ff4ea7ad61c5f32d028298df236a510bb1f849fe72a8d65b25127bbc23f6ae4aec3cabf084a9b93dc385175161879cf18a284f3a103179be5034ffe6f29035865adc80e8336d9c179b65e5884753ba2e4d8262419516b2e4a0b63f9161965c2645b348dade80c1bc5744343068f3229c37a8ba0af35f6361d0ff64e53fc855f17039536c265601e41698de70a28843742793776cf59fb7aa161125462cccc91e04fb53adf54417ab0a6ec1e1170e49b3265bef1cdbdd6879e08b9d5b870b47458651270152532ebf85e08e5ca33473ff9c29b2f574c421213c9bf7e5a96e69201e1b75688ea1253026f039a070a6ffe08784e6e824c7754576a57543644ee74ba6c8c6d6b38343a8080299cd128b266a53847ec23119e48c2e53922e6f9fbe231e1dfc255e207208cc2369cc5a6c93cb2ce818bedf35dd41e8b97e438ae17d1017b12cc0048ad6d2ccff14cd39ffd7c63a24895d42476a2ffa78099c0bfed5114c0e41eda8fd7cfe59204ba9771f61e17b1d3f5e6cb720a54be1f7a20d653512823efcf9996e6aab6da2f65b38ba5b289040ff1d7b11e7380d06396ce9472f1beb7301533bcf6c2a886e8290b5bae874c1d0d3e9934448ee9aac6ada752701ce5fdb84ea3a1854fed97f4b9ba7d5bb46cd300c909dead75ac2c9ec78d9f94b4b4ffb0d36d5ff77d4cf93e975dcb9caaaa2b577c9618411de4f94d47f808f4a3b3f3c6673270f28a1a20d18b8a1e5651d88c70486eadb7b32afbb1128cd7ad13a7528f32f4792baf28688db0c0ffd633ad7be33e8c7141b3cac7c671c93286b7124c7dad4e553c208f5c0665e7206b111cfdc0838cc58288a9b8749b8d925d9d704d1c1fb2345647cb283572d065d0a8719860cb4868f58a210c4dc6f90256a4e2e270db3f815f4f42a634369299a56bf3ad1690d2b031ccad05d89e8eb6e40a5f51129327b0729729df28e80c093757cae5db4a669feb41ce0c7fff42701d12e381aaba26a64f09032cedcd3dd97b3496719e688499d7a35fe3e548b640dc73b80109c22f6afceede3914a8ef12d7d62dec757f2d68d999de5f4ea064295d7df9606536d0d792f2c3d0175fb8dca4270871e5942409f79092d4f689fc3f93afb7ebfd866ea198b01133e07c45d416a7d54281e67f368c3f78e8e6e847a792d81465d16c289ec54423ce62ce7c39318e2f61bbfff9c6aa938be6b03da9d595257da96b2bbcc0ff0208d35445c340f903d5b83a3f31517d182d044b1b6ccc470289505ab6ad4f88814c58a8136cc33e0873636d5dcf9d567ddada8a6de4aa6ba7e6067a17d9801e5d9b9e52ab3e8c3347aca8e7e7b79e53723fa979e8a8f95b4b18ae03b6da3e6ed0d3d2c61770398f35c4b677918699b0a3c823a70ea3902aa458864037ff6b438e7e8e4899d45bf26577c7f3e1734ddd7dbf42d0e23c6203958e5e02a93c242b821fc7885afc12b0a99a079efe6a15667b9c8a7ebfb129f88924c1c08835aa58e528878eb10657f3ff82b7b406641c1645dcaffa6e1cd988cba68516ef4677b3d839b78043b3e4523d036ce168846abbaa3d70155ad671dce482f6c8ee70eb50c4b45c723a5cff276db1eef1dad973742afdb9e6e11c7053a05564eb2eb95d00a581bbb40c1b43fff57d6d8fe728ef03534813c97245f37a5155f010bbb30bbde5d9e13f718d4fbc88a5a78906dc5b08c8160f39e03e9c29a394c9c79a1c0ee61e9b751c494d78a2cce3797a4b1ecfc890dd2199bf19c7dd71173492b612e6e8f349fc593aa849fc1e516f1613e83037f094572dd750b86652b78a5a1a91e6e5065de82adceb74b9ce7a6aa968482765f98e9fc6caca1a25932b45c2c5a5ba1f6aa88a57bc982d5d8ffac22a44210d4db7c80ecf45f2e2cbac018b7ae370610bf57ff057e980f3b0b5b71c054357201092378757e46d10614c9d69a2b240165c7f7b55cfce367a98e555678aecf7687ce299aae56e7aefafdf59af74607b7223855dde352bb5321829e3d74b6a65459c798e67a3fcb4ad1c145a4fdab885ed332622aae146ac7682a9b210f00a815d9f48cc891ee8462375393110d345c7dc5d109b6b55fd20379ffe5ccf08f9eb99261422e7918815957a2c1c3e2f279ba75114e88634058258cf51d5849261546963c3cdd4693de413f0e325cb86ef93068ed38fe6036b6383ff12fa9f7212b9e55924b0d6d0d3d646bfd27d7e2083a7b7f839cb54b637035a4fe94aa2d6495e565de78e4f98fa4dc3d1b5163bfa29af659bcc4611a7a4a0e5484273f46dee314edfca384fd2944b83893e13bac5426883a22f5ac0e154f61ebafb533b670dc8a792f809f91481f72f04bca716efc097504da469285bebc66eef31960eb5d97c91b80034574c52053dfdbeaffac691e1181ed5300eab57e006ea1f803cb75e22409870973705b7b7895b04a07bfe60f5d12253a53ec47be86e90272823ebacb93b065bc9824c716e73d8f56347fdc256ec3fa8cfd7f3accc158bf89aac2557179ffb9a27b2f979f9fda92541e53f456d124e3da40d45f78da19c968aafd1624b9ccfa4e3c9c641088c2694dbc2398e20a003f499cd1f1e4b7813a34bf7ca3f537048d65a6414cffee1cb671edd59e92f474aa7e3e78940434ae222242c4fe259e7562f2373e9f75d073700ccce0ffed416553cb2632cbe09055204a8bc230e69cd7d30cf208aac6e1bb2e54016000dc7e7123b8261b6adae54bfff7fd15a11cde50816b2396d4dcd911af0bd10f2263a878737f08c40cc45b6f3b5dab43d1eb1f2ab565d88f218674152878823eff8757ec013c667053c324f6fb16b2a68f6c871b4bbfe8aad3e6a974dead69c83661fddc06339ffad02a4869dbbccafb16307f366cd0f73d4a759e82ae5477464ab454ac61d4509f8a5f07ca65c3632efc1a30c5a1ac6c3f58c1a02dacda75ef5993fa9ac6a1038c6e778a78b8263e4bb252847b426db2a5635b4c6a530e27a1f65e7a484305c8e6a9727ce32a1ebb03fad52930a177b4d246e54342e07edaa1ce3e9e8bbe51626df4c7a5d1a319f3fe0c8e42d3b051383360205c8d7cf82c940cac66206488585588e07be04fd88175f5f6324cea08a1a5b0470800ad53b79fa0a7669b14e275ade0e3216d38ee42aff23741a52bf87c3218c50cef40770a0f6a5a1532205163fdde936223da6c3f030b79f0876ca0ddbe8fc6b370c16c75beaff4616161de45a7673ac59c8e4f88c7500f8d7ddf5bb8651b340a2454cb59340937c26c896dbbacab4ae4408ab22fed386ecddbb5d554ac0b02f4b8146d73492e592c56000598b3eddfbab2902f1920aaed5450476ec5daa355b519cefca61a6121267ef83fecfd6224b3fbe3fdc08d23605e33face355086494d1f374872bf6acbfa0d0ae25c145b20ff0cab8b6bf0d687fb88d9eafdd67e7d9a1f1f5f4d9cd0069e822d4d332a1827b186c22c74c09933a0e3860ad99555670d32523dae1008fa6adccb287145b9f4e52a22e028a5c54f1cc99d4c110513b156a16a05cf329d33ac9570422b3812a91a2d29cc493ae60731f84f126a1ec4b04e8087dbcc4fef79fb143f92bc48897512b368ce8226cb8e44e2cc85751a84304c74a86f5ebb2b0877f0ece82fc52976933581f01f3b1f285277c261fced332f601cc90ce12f64804acf181c55b86f3009efcec713f2b5b5746815f8a06caa8754896ff9f75f8298c96a93e769a5f4fbbf80c699e7cc4ae057835fff7d377300a752506b440b31781cb0184b5dcfbf8e03a2d29a676ec99b91abb97711a4e5fb4eabe7217ab594c112b239dd775c4e08e642455dab0fff6481d0ffeff2968564921484e9de7b2f138bf3f95ef18307c25a37411d31a8f5323b0c548ffac82afd47c5a90d91f6d463cadb2affaa15dcc982f9cb6df3dbc0d0175cf6a8858b687f269725566045d74c37a6709767f30f30a09e590951c23611c6d51cd1487c8f8175b017206e22ce221959c54233560db5ad8552eb0f40e26cada3f9691a388a3665e3ac8c0f7995346a82d9266fcb7095433a78f81ffca96507b76fe5dae58f22a0cb5c3485c3e71716d6465ba007977023d2d8e8b1475f100698b64c4c74ea0f20144c2fcdf0f40d4ce0e11b9c18726751220470487c79ff53c2956ce768c2b436181055e395c7f5f1a1a1423aff7490bdeedb004215a2e9215a210fb82ab1f312b54efb781c2115e37a10ecdd64cb39508612556701eb7d4776c23ebf77dc54e1917fb3dcac64ef4f35fea0a455e92a09f351050e787edffca4b618d6188366e8a25908fad3d25f52349a29d2adb329f5f8b39a26f989883fbdb15a3cbd6a0c6302cc07296acca0fe91fd9e26f26174bba8903fc62371eafbb695e65757075457079b122dac748f022de624a13ce1a4639fbff5b6e580c72ca9954335248bcf25cb164547ff669489374a2c2e545a91d61999de6b41523c09e36bbb762447e3e4cc422793ec4fc710f380e61175fb8d44a2145b6aed1956851f42edf8df37d2741a3ef5afbd0cb4be7beeeb1556a8cca404ef3458a95b3c6e17aa51aed586c91a1de8c25fd4be7c43b5418ab5bd167183e94f36b7c2fc889933698e145075629ba0e156609889f83d5fc22ffe6ef5d007c43be7229648069af8bd10458a4137d5f114cbcaa339818236823d75142179b93e000408ea38543052149cc05802453e8ad29215560d158c391ca2ed448fb433b4100da01e9cf7bd4321f85651ffb94a54b63226aa974cb616a64ffc24109a5e12759eedfe8c9bebf8c67ba009ac183b88e6103b9e31c87dad410d3644652c6d8ed468177e113d6996189298bde5c041ed39f80139737b85cf259f0173d9e56937b741688658fd7b0a5c9b2e9bbc5160e13e13d4f02183e95e35b2a979747b1ced125ee24922147c2e51b9c094795997f04975084fb07212a4734a593645baabe306aa19aee4c5150a019e0fafbc4685c0191d27bbd049698a4f059696b7c694902139d2da87ddcad2cca988b1233bf8181a2f7cea9c39b83c3ae81fca1b0f16a0f166e17d8c5aebb33"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) (rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000056800)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r10}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81e8943c, &(0x7f0000057800)={0x0, ""/256, 0x0, 0x0}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000057a00)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "827d96037aa15b"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r15}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r18}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000058a00)={0x0, 0x0, "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", "a74d7c761eaae96dad34fccc3da34f4122814a238eee22622221c0f3d67f745617aaf73bdf2d17dfd12c6c06568f19430a7ab66d3472d78af9bec840db112d7af2ae3b56de910bfff681d6fb582a3abdd80ba7f4643f63d330719c63b0842505850e450417d00e25dc8a17561e97518b0de0f391877069023aadbf229a58f362661de99f40d79e0086c274c8d0e3b4748450588a24b9dd74660274c0233c3ba53a86ae5dffe589321a3e9bec63664cbc772b6b6b4258a8c3cf4343cfdb0f2fe6dfac80f42a6ae9f218cfdea175852c630e7be6d8bc8e3a30f64066333aa790416e81151f27215586266277a96ec8d555bfe5c7229647384d2ac24229da099bb1173861b10dbabbf359de84262741c942cff2a584d72fc4b6442d42b5740b352eaf5abd9c7ec8aadfb06bf47ef4e4868e6af89872f77fe65a0ff3288aa6edca2e6ee884142287d6ee879c3d55b04c289736e14b6a02fe35857e42aea2408bce1ea5c5c78f1792761a2d3f81afd9ac6fc47d10a72f3abd4febbc031a44b14805fd1864a05b297d78704d56738467a44ef6d49b3ca46df8b115832ad8e6c967b6a71167ff60ca748b1847dd2ea878c7339b643f231583ca4e3d060ff7a1fc433ae48e529441ea8e4c2277a602e3b3e75d585363bcacb5c80caf29b33645f500d528fb87c3812b1c96e30b46bea19322a38c2311989773195eee0efdaa7037acd9060b860d66c5fc005d219fa994d0b4dedbae0950e9662ccf2dbcae049a189ab1d1342af9695fcf4a9008da6eef8620a5d8ffbc09b06e3ca150a45804864c9eff692e861826cf006aa92aae662906197388b676899fd369f4e0967bba5d009129cfe4b2586914ec6be3b97a0feb4590cdf09ff0e9567e39f4993ced33582f4d03876f744c875c519c2018290970d3ca8c1078cfd2d5cd0107712e16964f95951f41a50ff21a3678f7a7965926301003258eb2b95c649f2d47bc8ae441de2d9eccb8aaa9433be692ef2ac71d6516394ecf48c582e31bb1539086cf37c89d3ca74ac3753c03fc8453c892719d7c0629a9755a795312e83a0990fce67f07e2decfc7de13d26f977cfd4b792caaea0ed68469513177f14fbe6dc0cfa0656e84a3ff9abe872efd7a53501ee7fd9b4f792044fec04d1a02b5f7990041d06f0ea9971662145915db31d2c4c3c7b31b02734f21f4bf4ef6a9af6d074d946c6cd84032a2cb8bc11728975a8f5c4dbe1aa1e19ecad4f9c289363099d9a3b010fc2f83f77bbf7d4b5d8c681f2819a404316c273cb5dc6e8008e7430643acac1441b3af5e9ef9faf8fce3f55ca4ef8f0e6c6c469bbe2c5522f07af4196cfd76ea44fb66bcdf21cb537a4873f6164874fb0b931a8b9d624ac952d97ef8357dab2de261175f3f4be7ac66dd0d982ac4dedc43bb30418b9d1e5fb1e070f435684bbd4983456edf5086c178b4dc5dc622d7da14287fa9126a2c1d37e7f361cb3a5189244be6521169f8a4c6b8dcde0b903876a248226c0057ed2244dbb3425fff479b33e14579f66df947109b2ed18e7d0b878f10a1cc3aa38526f2ad4f4a31b3d2c55d8c3a20282700455c5d6eab6d646f331600a8f5117e799411018fc329bc19fbc3b5ba7c4f9b0823bbf29600e36aab8a7fecb5a49c53bf39540dfba5c179befd09b8b8c63b1f0bf5982eb64370edd65a7a6abac8d126af71829cb75e5084860ac8c96cd8c58e11077b5a8fe1844fb7f0f93041f789cfc1bb3dd0c7adeaaf85622e63c3688f24d2bf15d935d0955695d4375235e2eb4fc3b77f3bab0fa09cf2f5739251c560cc432e51cc16e9ecddffa5e37a9449936e033f1edc540aa582acbb1bf3551d76ca15d56173cd8551f6026eef3a853421592e7a88e16a2f6e915f6f3f4085c9b6c4cd2a25415f060bf270e5173a0aefee50e74d59f9d638628a638b8e72ef709319b75795892a4c96aae07caf6b62bf897a597837ab1cdb6b3d05d4a29aa4a78fcf06a7928c54dfe111b9b44b3dd6ff7a0fe8222671ea2f01243b1a982883cc06b0add41586e0bf69882cda007d07dabbfa6e029e479cbe91055a4333bb9d5c935de8c79a19f646bb9e43a0acaa6736acbf509b3eabf368853460b31f7c27bcb6071a1f47a5f0f0c78fb4b6cf569f7845fda4daa658e0797c416ad788e6b1d3dbe548bf9a749850fe30ab5e61b92e0ff2b6ef33a846e582e762c743a04a37736b5ec27d8891d36a521a7eb84f367ff280c19467aedf6b0203fd24e4d00699c48009069558957a95f34d6ea22a6f811067d5247e0b9635956f57b0ba695da8e94075125f0236569c5a3a6477b30d1b01dbbf37ee3e89ebf687e73404c896bd7328821e1f301389276ba3b3a81dc407a5fe7df14a8345cfb3de29aced9690b7cc6c7457f9be544378ac0cacca2b3af5be6f8bd69f8264d111723b4e8a663a9d3001bb40ca5f0cf2092300387044dbb0aeda0df1f9c829dc2003d59a06566626b7d2b5e30c8ed4abd7d331bfdfa0d521c41075416f2c424ab169858dbe6f871cdb9750f33c085d9c5066539ce54143af82fa8b57cb5c52d2e9d4843a7428ce92f49e03bd6a8e38286ad29e53c074e241c1432c19ff4e4f3fbe1ad77dac1b129e0f165280a941e4af015899d15b3706e9851343c085d003a41a31e642e2357b35e2ddaa03754b217f22726efc9335fea63c5743b5303c5640fc1f07f5806b082b92cbf09598610b0e3dec8956233f4dcadfcd57fca6009b42f8b9cb13f3e8a38ebe6acca8178be24cdaa64f0fc428a080a51d53c2b0f2958ca5030f983a3d1aaa88d726e36c29acb167bc52b8fdf6c8f927aa5b3477757be85e4728d5db0be983407ee0b584861c08be31bd89e5432c66a1c6bad8097d7804acfc0e4b580823a12774bd4956f50c02b33a965f8e3b7662d7d605529183a41b2e55c097cfa1de9f43dfe352f1e453988e871825e71e8f043eb3ee9efc1681a1ad9f3252723d9b9ef7c85d4b60a43e3f064ece8e4c02bb8be40dbb2c2602215d2c42c3705a42e8d9c46b5c035bf96953a34add45a49b638b2798ccdeacbb31a4668539b29ddd6d72119a1ac13dc210c092169dbf45b6ebfbab535f574477cd0e123a106d272ad9114be9d3ec543c7b303645286e3d626ab3f5938e4ab3adc178bb32560a7822d18ac01b2fb3c4e74932e7df68874c48581b85480e1521f515a2384ef0578093b43c22a9c87a658bffa25402fbd0f29f128e82be6f2b38c955d0e7e8deaa2076faf8d2161db3975ec1f1b1b9a8d97792fde111b34b5ccbbbc71e75ee8821c5c8d8a6649316cfb29d76ae3e2f8e30dbab528d7a50d1dc1b1bc1739b63221e7b4e4546d7f496fa2cd1c25874de5f11f2485e60ae6c09cc78a3eef0a98bdc8cfdd41f97233400f835839e72c47fdfa8b19df16bd450c2275fadcc53282885516d722d57292a56376ce4e49b7605d8fa267f1e2eb53eb3190f8d01ceda6a9349db5855fa12fdd409982826ce67ab0c6ca42d135e258eaa59bd58e195621c880aa3b9984d91a0970496d42de4ea2a2fe93f76c80de203d060f01a274551efd5e8f35573ebe776dea7762d04528fc2a51496ce5e940a79a66e7b00cef75c1f15eeb9952ed0f94e6686b71b152f7736f7a3d3c0f6a01626d8cea52cea66f5c052e316923d86b83896b786786d2edac8a786178ec20051bfc78e452e86d5f667046a3bc52e920b5b055562382480a558ed0761a7b4e60d91cc9f78a5d66e54822ab71915ea86d46cb660c285a5a12a40eb6ac77436f76d2987917cda9fccc78517af4a903d354ab7a3b40bb2465ada404d6d6ffd776c0a18c8534eed85913ba8584b37c21e15f7128a14bd4ecc081ca9f9e04c97e33907cd2afa0bb98652112a1b67ae8c07d8c98192065326ac84e03f612ca50644bfe55e7f43c0c779946923dcccc7ade8daa7fcc40e2200dbba5beeaf1b9fde501f3f47cd221f433c168c9f2fcd3e6fdfa97dde65fbaaf631043d848d525123492464879919347993d162cd406fc5a44ab6bc45da9db5ef5ed2465d489e2c6eadc3cfc74db8ac9b1ba57dca1f2719cccbe4a9193a2c1944d0dad7f138f60a4e53b0517a873e1fb8080b6884030d7e5ca087fd2b4463fd39968728fd5ba14a17f7fb391fc8821c89a41a90b261b133a01b9b8b84f8392ff289defb56b5f25a9c1db8851c94bed0cd26e2bdfd5fc9bcb5444e61a113f5251046f96f9aba4b939622cd8201df03b7ac3e7694f935f7b46c2f076d08c6607eaa2b4bd2f0d3cd05a0f7dc288ca8f1b41f79d5ad6691cf9fd35d6eea3c96eb28a463f099411e034ce5db9d195b15d49c24cfb625ef388b73f4d8621d1350664b4512a3c1990cd4fa52ce0538283722538b8c9421c58e310be970dac4fb8c2fee615d7dfb91b780e68eb12cba8ca6cab8dd34afc11c463bf3a05a9539ad6fc4e5b0eeaa6823dfb6f57860d65e4f88b52de83b2dfaecdff18c381e4dffb7013e5935e77f426028d6cd75fcb6add6faea90e8a08b487ae07133889db034cfd74ffb89b87ee23738793ff6a06c5a53133e68b6c77f4500c0f1b8892e29148b72f7f7f44dcc3aaa05c171709b51df2d408c9afb7f9b7b9951d4617d1cf7393962a2885d4e68b67f63fd6beb639d30f599423b1e76f3d0e9a01d5d42d54293cc40b4a4fa7a5416fad301cc16406886b38fe4d9ad359f99f28d56c56bfbd3b0a36fd323692cec5f1ecf8422572de02f480e5c1fd19823cddd00ba61022a9786ca2e8b4900106dd483f2343750a85639433e4cf768f5c7a1d85e7f2dce6959297f9bc8cb9498909e7137e51a43bf99dd07d08e0822c77b4a97f01d26d522deb4c34a32ac5eec79b1883f3014d55c82d598d135b8ec064a4d83cfee7a182cb9fc8773afdaefbbe7e991190ce0e14b6d77828783ea162f3549025f52450bda4a8595802d8338919f707df6cb400b3a80a49bc991afff00b6503eb7831d11f7997d24913ec63183a798d73b9ceb5879561702bb7e2c2c77df1b1730969e8786ef21292fc935c4fc724a86dcfbb97bfb5b5f288a1181cadc385175c48fb61065a1099aa8b5f420a7a539533d20ede8387ed590a6277f62dfc0e5951584f1525e9be8f6a88c064b1c6b14a1aa055b58de53242fbce2abc3d6bdd36552910895be9292cf2f66f05a588f09bfdbaa65096c82b43f5437ec9b4abd80d6fcabdaf3a5dcac2e6d1bd41bc58914566ceb70f4da5a06ece69ebe38f20e3e40ba4b1a85b0217d61c7c097166a02db0504b67c2c45e646a2522c8d0e9f7d0430cd0cad3a77851be7476d34d8c0975828b855caa6e1399a0d4aad15be668c8b506e82035e593a37a5da23c6977f4216791585f91ac7a56f770f222767bdcb2279486f248908ad25ee51b608e4ab5a175491708c3ef3e042356797"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81e8943c, &(0x7f0000059a00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000059c00)={0x8001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r5}, {r6}, {r7}, {}, {r8}, {r9, r12}, {0x0, r13}, {}, {r14, r17}, {r18, r21}, {}, {0x0, r22}], 0x40, "95404893816f55"}) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:50:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$eJzs3M1vFOUfAPDvTLuFH/yAivgColbR2PjS0oLKwYMaTTxoYqIHPNa2EKRQQ2sipFE0Bo+GxKsxHk38CzzpxagnE6+YeDQkxPQCeloz25l22e6Wvuwb7OeTLPs8O0Oe73dedp55np0G0LOGImJ3RPw/Iq5ExJ6ISGuWZ/9k7zcWFyb/WVyYTKJcfuvvJJKIuL64MFmsm+TvO/PKcBqRfpbEVJ12585fOD0xMzN9Lq+Pzp95f3Tu/IVnTp2ZODl9cvrs+LFjR4+MPf/c+LNNyTPL6/qBj2YP7n/tnctvTB6//O4v3yV53lGTxxaUqitDMbS8TWo93oTGusmuqnLS38FA2JDtEdGfH7hXkiRe/Gpl2Z549dNOxga0VrlcLm9rvPhiGbiDJdHpCIDOKC702f1v8WpT16MrXHtp6Qbo+kBELC5M3ljOv395HKRUc3/bTEMRcfziv19nr1g1DjHQolYBgF72Q9b/ebpe/y+Ne6vW253PoQxGxF0RsTci7o6IfRFxT0Rl3fsi4v4Ntj9UU1/d/0yvbiqxdcr6fy/kc1s3bur/Lc+CDfbltV2V/EvJiVMz04fzbTIcpW1ZfWyNNn585fcvGi2r7v9lr6z9oi+Yx3G1v2aAbmpifmIrOVe79knEgf5K/kM3559EMY2TRMT+iDiwyTZOPfntwUbLbp3/Gpowz1T+JuKJpf1/MWryLyRrz0+Obo+Z6cOjxVGx2q+/XXqzUftbyr8Jsv2/o+7xv5z/YFI9Xzu38TYu/fF5w3vKzR7/A8nblXJxh/ThxPz8ubGIgeT11Z+Pr/zfol6sn+U/fKj++b83VrbEAxGRHcQPRsRDEfFwHvsjEfFoRBxaI/+fX37svc3n31pZ/lMb2v8bL/Sd/un7Ru2vb/8frZSG80/W8/233gC3su0AAADgdpFWfgOfpCPL5TQdGVn6Df++2JHOzM7NP3Vi9oOzU0u/lR+MUlqMdO2pGg8dy8eGi/p4Tf1IPm78Zd//KvWRydmZes8FAO2zs8H5n/mrr9PRAS1363k03wRwp/K8JvQu5z/0rk2f/3+26rEYoF1c/6F31Tv/P+5AHED7uf5D73L+Q+/a+PlfakkcQPu5/kNP2spz/W0pbIuILgijI4VSdEUY9QuRdkUYt1uh+Fsm3RJPw0KHv5gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACa5L8AAAD//72c33w=") 12:50:36 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x6}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x600}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3121.883208][T20234] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3122.007902][T20236] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3122.094591][T20237] loop5: detected capacity change from 0 to 512 [ 3122.140126][T20237] EXT4-fs: Ignoring removed nobh option [ 3122.240388][T20237] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3122.300244][T20237] EXT4-fs (loop5): Remounting filesystem read-only [ 3122.360411][T20237] EXT4-fs (loop5): 1 truncate cleaned up 12:50:37 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x7}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3122.413043][T20243] loop2: detected capacity change from 0 to 512 12:50:37 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x700}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:37 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400ffff03000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3122.463108][T20243] EXT4-fs: Ignoring removed nobh option 12:50:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3122.586371][T20243] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3122.606813][T20243] EXT4-fs (loop2): Remounting filesystem read-only [ 3122.694398][T20243] EXT4-fs (loop2): 1 truncate cleaned up 12:50:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x8}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x900}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3123.110573][T20259] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3123.256169][T20262] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3123.332734][T20261] loop5: detected capacity change from 0 to 512 [ 3123.376739][T20261] EXT4-fs: Ignoring removed nobh option [ 3123.514215][T20261] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3123.605060][T20264] loop2: detected capacity change from 0 to 512 [ 3123.632662][T20261] EXT4-fs (loop5): Remounting filesystem read-only [ 3123.642956][T20261] EXT4-fs (loop5): 1 truncate cleaned up [ 3123.648889][T20261] EXT4-fs mount: 10 callbacks suppressed [ 3123.648943][T20261] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3123.651686][T20264] EXT4-fs: Ignoring removed nobh option 12:50:38 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000004000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3123.833367][T20264] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x9}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xa00}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3123.956232][T20264] EXT4-fs (loop2): Remounting filesystem read-only 12:50:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3124.023343][T20264] EXT4-fs (loop2): 1 truncate cleaned up [ 3124.029309][T20264] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3124.117510][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3124.161601][T20274] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3124.294312][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3124.326430][T20274] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3124.380429][T20279] block nbd0: shutting down sockets 12:50:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xb00}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:39 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0xa}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) 12:50:39 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000010000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3124.733669][T20282] loop5: detected capacity change from 0 to 512 [ 3124.773129][T20282] EXT4-fs: Ignoring removed nobh option [ 3124.919215][T20282] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3124.971709][T20285] loop2: detected capacity change from 0 to 512 [ 3125.008657][T20285] EXT4-fs: Ignoring removed nobh option [ 3125.019194][T20282] EXT4-fs (loop5): Remounting filesystem read-only 12:50:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xf00}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3125.055568][T20282] EXT4-fs (loop5): 1 truncate cleaned up [ 3125.061522][T20282] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3125.110640][T20285] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0xb}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3125.296280][T20285] EXT4-fs (loop2): Remounting filesystem read-only [ 3125.328836][T20285] EXT4-fs (loop2): 1 truncate cleaned up 12:50:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3125.334975][T20285] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3125.451774][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3125.485749][T20293] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3125.639866][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3125.650652][T20296] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x1100}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3125.897115][T20301] block nbd0: shutting down sockets 12:50:41 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0xf}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:41 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000340000000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) [ 3126.170445][T20305] loop5: detected capacity change from 0 to 512 [ 3126.257163][T20305] EXT4-fs: Ignoring removed nobh option [ 3126.265377][T20308] loop2: detected capacity change from 0 to 512 [ 3126.343238][T20308] EXT4-fs: Ignoring removed nobh option [ 3126.442004][T20308] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3126.471080][T20316] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:41 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x1300}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3126.513261][T20305] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3126.534193][T20305] EXT4-fs (loop5): Remounting filesystem read-only [ 3126.541455][T20305] EXT4-fs (loop5): 1 truncate cleaned up [ 3126.547572][T20305] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3126.566855][T20308] EXT4-fs (loop2): Remounting filesystem read-only [ 3126.578399][T20316] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:41 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x10}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3126.610755][T20308] EXT4-fs (loop2): 1 truncate cleaned up [ 3126.617107][T20308] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3126.861779][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:42 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000000010000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x1467}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3127.214029][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x11}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3127.492983][T20328] loop2: detected capacity change from 0 to 512 [ 3127.502125][T20330] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3127.558193][T20328] EXT4-fs: Ignoring removed nobh option [ 3127.576415][T20330] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3127.636387][T20328] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3127.707860][T20328] EXT4-fs (loop2): Remounting filesystem read-only 12:50:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x2000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3127.819676][T20328] EXT4-fs (loop2): 1 truncate cleaned up [ 3127.825923][T20328] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3127.859715][T20336] loop5: detected capacity change from 0 to 512 12:50:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x13}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3127.917865][T20336] EXT4-fs: Ignoring removed nobh option [ 3128.036905][T20336] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3128.107016][T20336] EXT4-fs (loop5): Remounting filesystem read-only [ 3128.148650][T20336] EXT4-fs (loop5): 1 truncate cleaned up [ 3128.155286][T20336] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:43 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000000020000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3128.333820][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x2b}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3128.613893][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x2b00}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3128.902678][T20344] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3129.058419][T20344] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3129.089768][T20348] loop2: detected capacity change from 0 to 512 12:50:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x32}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3129.234145][T20348] EXT4-fs: Ignoring removed nobh option [ 3129.293593][T20352] loop5: detected capacity change from 0 to 512 [ 3129.309421][T20348] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3129.349635][T20352] EXT4-fs: Ignoring removed nobh option 12:50:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x3200}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3129.405925][T20348] EXT4-fs (loop2): Remounting filesystem read-only [ 3129.460111][T20348] EXT4-fs (loop2): 1 truncate cleaned up [ 3129.467117][T20348] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3129.503727][T20352] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3129.588232][T20352] EXT4-fs (loop5): Remounting filesystem read-only [ 3129.673054][T20352] EXT4-fs (loop5): 1 truncate cleaned up [ 3129.678955][T20352] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:44 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000000030000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3129.914232][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x33}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x3300}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3130.173201][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3130.285591][T20361] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3130.451233][T20361] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3130.532951][T20363] loop2: detected capacity change from 0 to 512 12:50:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x3c}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3130.574250][T20363] EXT4-fs: Ignoring removed nobh option 12:50:45 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x3c00}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3130.708729][T20363] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3130.740214][T20363] EXT4-fs (loop2): Remounting filesystem read-only [ 3130.843324][T20363] EXT4-fs (loop2): 1 truncate cleaned up [ 3130.849379][T20363] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:46 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000000040000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3130.978061][T20371] loop5: detected capacity change from 0 to 512 [ 3131.107338][T20371] EXT4-fs: Ignoring removed nobh option 12:50:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3131.252330][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x60}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3131.363975][T20371] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3131.367656][T20376] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x6000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3131.534238][T20379] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3131.629910][T20371] EXT4-fs (loop5): Remounting filesystem read-only [ 3131.659988][T20371] EXT4-fs (loop5): 1 truncate cleaned up [ 3131.666169][T20371] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3131.864968][T20381] loop2: detected capacity change from 0 to 512 [ 3131.893726][T20381] EXT4-fs: Ignoring removed nobh option 12:50:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3132.007002][T20381] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3132.024630][T20381] EXT4-fs (loop2): Remounting filesystem read-only [ 3132.086462][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3132.107285][T20381] EXT4-fs (loop2): 1 truncate cleaned up [ 3132.114131][T20381] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x6c}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x60ff}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:47 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000000050000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3132.670789][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x6714}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3132.906363][T20390] loop5: detected capacity change from 0 to 512 [ 3132.949807][T20394] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3133.033630][T20390] EXT4-fs: Ignoring removed nobh option [ 3133.106197][T20395] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3133.229167][T20390] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3133.350710][T20390] EXT4-fs (loop5): Remounting filesystem read-only [ 3133.360975][T20390] EXT4-fs (loop5): 1 truncate cleaned up [ 3133.367359][T20390] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3133.458934][T20398] loop2: detected capacity change from 0 to 512 12:50:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3133.550550][T20398] EXT4-fs: Ignoring removed nobh option 12:50:48 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000000060000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x6c00}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3133.703825][T20398] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3133.797136][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3133.821974][T20398] EXT4-fs (loop2): Remounting filesystem read-only [ 3133.829232][T20398] EXT4-fs (loop2): 1 truncate cleaned up [ 3133.835219][T20398] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3134.249380][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:49 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x34000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3134.294604][T20411] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3134.451507][T20411] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3134.463883][T20414] loop5: detected capacity change from 0 to 512 [ 3134.552722][T20414] EXT4-fs: Ignoring removed nobh option [ 3134.750398][T20414] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3134.770051][T20414] EXT4-fs (loop5): Remounting filesystem read-only [ 3134.778958][T20414] EXT4-fs (loop5): 1 truncate cleaned up [ 3134.784854][T20421] loop2: detected capacity change from 0 to 512 [ 3134.791470][T20414] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3134.811732][T20421] EXT4-fs: Ignoring removed nobh option 12:50:49 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x400300}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3134.867993][T20421] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3134.914082][T20421] EXT4-fs (loop2): Remounting filesystem read-only [ 3134.976929][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x4}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3135.072961][T20421] EXT4-fs (loop2): 1 truncate cleaned up [ 3135.078934][T20421] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:50 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000000070000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3135.433242][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:50 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x1000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3135.596752][T20429] loop5: detected capacity change from 0 to 512 [ 3135.599332][T20430] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3135.714349][T20429] EXT4-fs: Ignoring removed nobh option 12:50:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x5}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3135.865547][T20433] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3135.898109][T20429] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3136.052359][T20429] EXT4-fs (loop5): Remounting filesystem read-only [ 3136.059594][T20429] EXT4-fs (loop5): 1 truncate cleaned up [ 3136.066324][T20429] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:51 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000000080000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:50:51 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x2000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3136.254336][T20438] loop2: detected capacity change from 0 to 512 [ 3136.309276][T20438] EXT4-fs: Ignoring removed nobh option 12:50:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3136.422983][T20438] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x6}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3136.506228][T20438] EXT4-fs (loop2): Remounting filesystem read-only [ 3136.543310][T20438] EXT4-fs (loop2): 1 truncate cleaned up [ 3136.549366][T20438] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3136.574249][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:51 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x3000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3136.923552][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3137.034726][T20446] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x7}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3137.215053][T20448] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3137.300089][T20451] loop5: detected capacity change from 0 to 512 [ 3137.347771][T20451] EXT4-fs: Ignoring removed nobh option 12:50:52 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x4000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3137.543762][T20451] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3137.649777][T20451] EXT4-fs (loop5): Remounting filesystem read-only [ 3137.673014][T20451] EXT4-fs (loop5): 1 truncate cleaned up [ 3137.678988][T20451] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:52 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x5000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3137.711292][T20457] loop2: detected capacity change from 0 to 512 12:50:52 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000002080000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3137.801523][T20457] EXT4-fs: Ignoring removed nobh option 12:50:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x8}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:53 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x6000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3137.977609][T20457] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3138.072482][T20457] EXT4-fs (loop2): Remounting filesystem read-only [ 3138.079749][T20457] EXT4-fs (loop2): 1 truncate cleaned up [ 3138.087248][T20457] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3138.118252][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3138.419854][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x9}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3138.477016][T20469] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:53 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x7000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3138.615484][T20469] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3138.688083][T20471] loop5: detected capacity change from 0 to 512 [ 3138.735994][T20471] EXT4-fs: Ignoring removed nobh option [ 3138.832430][T20471] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3138.906786][T20471] EXT4-fs (loop5): Remounting filesystem read-only [ 3138.922354][T20471] EXT4-fs (loop5): 1 truncate cleaned up [ 3138.928219][T20471] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0xa}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3139.041230][T20476] loop2: detected capacity change from 0 to 512 12:50:54 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000000090000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3139.097904][T20476] EXT4-fs: Ignoring removed nobh option [ 3139.164465][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:54 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x8000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3139.271663][T20476] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3139.392153][T20476] EXT4-fs (loop2): Remounting filesystem read-only [ 3139.399416][T20476] EXT4-fs (loop2): 1 truncate cleaned up [ 3139.405617][T20476] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0xb}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3139.618600][T20483] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3139.823274][T20483] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:54 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x9000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3139.871740][T20487] loop5: detected capacity change from 0 to 512 [ 3139.977216][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3140.002611][T20487] EXT4-fs: Ignoring removed nobh option 12:50:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0xf}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3140.120467][T20487] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3140.135397][T20487] EXT4-fs (loop5): Remounting filesystem read-only 12:50:55 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4400000010000104000000000a0000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3140.303825][T20487] EXT4-fs (loop5): 1 truncate cleaned up [ 3140.309791][T20487] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:55 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xa000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3140.664557][T20497] loop2: detected capacity change from 0 to 512 [ 3140.709215][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3140.727852][T20497] EXT4-fs: Ignoring removed nobh option 12:50:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x10}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3140.848338][T20502] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3140.870082][T20497] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3140.885269][T20497] EXT4-fs (loop2): Remounting filesystem read-only [ 3140.922963][T20497] EXT4-fs (loop2): 1 truncate cleaned up [ 3140.928909][T20497] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3141.052132][T20502] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:50:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xb000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3141.300265][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3141.320396][T20510] loop5: detected capacity change from 0 to 512 [ 3141.384327][T20510] EXT4-fs: Ignoring removed nobh option 12:50:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x11}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:56 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4400000010000104000000000b0000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3141.541784][T20510] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3141.558286][T20510] EXT4-fs (loop5): Remounting filesystem read-only [ 3141.634201][T20510] EXT4-fs (loop5): 1 truncate cleaned up [ 3141.640161][T20510] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:56 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xf000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x13}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3142.097701][T20520] loop2: detected capacity change from 0 to 512 [ 3142.106414][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3142.109052][T20521] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3142.232469][T20520] EXT4-fs: Ignoring removed nobh option [ 3142.316780][T20524] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 12:50:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x10000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3142.416616][T20520] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3142.513072][T20528] loop5: detected capacity change from 0 to 512 [ 3142.528152][T20528] EXT4-fs: Ignoring removed nobh option [ 3142.546199][T20520] EXT4-fs (loop2): Remounting filesystem read-only [ 3142.607030][T20520] EXT4-fs (loop2): 1 truncate cleaned up [ 3142.613162][T20520] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x11000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x2b}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:50:57 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4400000010000104000000000c0000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3142.713669][T20528] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:50:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3142.783494][T20528] EXT4-fs (loop5): Remounting filesystem read-only [ 3142.790943][T20528] EXT4-fs (loop5): 1 truncate cleaned up [ 3142.797126][T20528] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3142.797242][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3142.962983][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x13000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:50:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x32}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3143.394277][T20539] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3143.517223][T20540] loop2: detected capacity change from 0 to 512 [ 3143.564915][T20543] loop5: detected capacity change from 0 to 512 12:50:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x20000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3143.606831][T20539] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3143.661422][T20543] EXT4-fs: Ignoring removed nobh option [ 3143.706954][T20540] EXT4-fs: Ignoring removed nobh option [ 3143.712138][T20543] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3143.799476][T20543] EXT4-fs (loop5): Remounting filesystem read-only 12:50:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3143.850019][T20543] EXT4-fs (loop5): 1 truncate cleaned up [ 3143.856502][T20543] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3143.856910][T20540] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:50:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x33}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3143.942792][T20540] EXT4-fs (loop2): Remounting filesystem read-only [ 3143.950081][T20540] EXT4-fs (loop2): 1 truncate cleaned up [ 3143.956222][T20540] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:50:59 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4400000010000104000000000d0000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3144.041189][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$eJzs3M1vFOUfAPDvTLuFH/yAivgColbR2PjS0oLKwYMaTTxoYqIHPNa2EKRQQ2sipFE0Bo+GxLvhaOJf4EkvRj2ZeMXEoyEhphfQ05rZzrTLdrf0Zd9gP59k2efZGfJ8v/Oy88zz7DSAnjUUEbsj4v8RcTUi9kREWrM8+yd7v7m4MPnP4sJkEuXyO38nkUTEjcWFyWLdJH/fmVeG04j0iySm6rQ7d/7C6YmZmelzeX10/syHo3PnLzx36szEyemT02fHjx07emTsxRfGn29KnlleNw58Mntw/xvvXX5r8vjl93/5Lsnzjpo8tqBUXRmKoeVtUuvJJjTWTXZVlZP+DgbChmyPiP78wL2aJPHylZVle+L1zzsZG9Ba5XK5vK3x4otl4C6WRKcjADqjuNBn97/Fq01dj65w/ZWlG6AbAxGxuDB5czn//uVxkFLN/W0zDUXE8Yv/fpO9YtU4xECLWgUAetkPWf/n2Xr9vzTur1pvdz6HMhgR90TE3oi4NyL2RcR9EZV1H4iIBzfY/lBNfXX/M722qcTWKev/vZTPbd28pf+3PAs22JfXdlXyLyUnTs1MH863yXCUtmX1sTXa+PG1379qtKy6/5e9svaLvmAex7X+mgG6qYn5ia3kXO36ZxEH+iv5D92afxLFNE4SEfsj4sAm2zj19LcHGy27ff5raMI8U/lKxFNL+/9i1ORfSNaenxzdHjPTh0eLo2K1X3+79Haj9reUfxNk+39H3eN/Of/BpHq+dm7jbVz648uG95SbPf4Hkncr5eIO6eOJ+flzYxEDyZurPx9f+b9FvVg/y3/4UP3zf2+sbImHIiI7iB+OiEci4tE89sci4vGIOLRG/j+/+sQHm8+/tbL8pza0/zde6Dv90/eN2l/f/j9aKQ3nn6zn+2+9AW5l2wEAAMCdIq38Bj5JR5bLaToysvQb/n2xI52ZnZt/5sTsR2enln4rPxiltBjp2lM1HjqWjw0X9fGa+pF83Pjrvv9V6iOTszP1ngsA2mdng/M/81dfp6MDWu7282i+CeBu5XlN6F3Of+hdmz7//2zVYzFAu7j+Q++qd/5/2oE4gPZz/Yfe5fyH3rXx87/UkjiA9nP9h560lef621LYFhFdEEZHCqXoijDqFyLtijDutELxt0y6JZ6GhQ5/MQEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADTJfwEAAP//nkjfgA==") 12:50:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x2b000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3144.265637][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:50:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x3c}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3144.558125][T20556] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3144.703935][T20558] loop5: detected capacity change from 0 to 512 12:50:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x32000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3144.771148][T20558] EXT4-fs: Ignoring removed nobh option [ 3144.833506][T20562] loop2: detected capacity change from 0 to 512 [ 3144.860471][T20562] EXT4-fs: Ignoring removed nobh option [ 3144.874381][T20556] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3144.911267][T20558] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3144.949426][T20558] EXT4-fs (loop5): Remounting filesystem read-only [ 3144.964941][T20562] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3145.015067][T20562] EXT4-fs (loop2): Remounting filesystem read-only [ 3145.036210][T20558] EXT4-fs (loop5): 1 truncate cleaned up [ 3145.042367][T20558] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. [ 3145.072856][T20562] EXT4-fs (loop2): 1 truncate cleaned up [ 3145.078904][T20562] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: writeback. 12:51:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x60}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:51:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$eJzs3M1vFGUYAPBnpt2CIFARP0DUKhobP1paUDl40WjiQRMTPeCxtoUghRpaEyGNVmPwaEi8G44m/gWe9GLUk4lXTDwaEmJ6AT2tme1MWba7pR/7Bfv7Jcu+786Q93nmY+ed991pAD1rKCJ2R8S9EXElIvZERFqzPPsne7+xtDD579LCZBLl8rv/JJFExPWlhcli3SR/35lXhtOI9Mskpuq0O3f+wumJmZnpc3l9dP7MR6Nz5y+8cOrMxMnpk9Nnx48dO3pk7OWXxl9sSp5ZXtcPfDp7cP+b7196e/L4pQ9+/T7J846aPLagVF0ZiqGVbVLr6SY01k12VZWT/g4GwoZsj4j+/MC9kiSxePnmsj3xxhedjA1orXK5XN7WePFiGbiLJdHpCIDOKC702f1v8WpT16MrXHt1+Qbo+kBELC1M3ljJv39lHKRUc3/bTEMRcXzxv2+zV6wahxhoUasAQC/7Mev/PF+v/5fGg1Xr7c7nUAYj4r6I2BsR90fEvoh4IKKy7kMR8fAG2x+qqa/uf6ZXN5XYOmX9v1fyua0bt/T/VmbBBvvy2q5K/qXkxKmZ6cP5NhmO0rasPrZGGz+9/sfXjZZV9/+yV9Z+0RfM47jaXzNANzUxP7GVnKtd+zziQH8l/6Fb80+imMZJImJ/RBzYZBunnv3uYKNlt89/DU2YZypfjnhmef8vRk3+hWTt+cnR7TEzfXi0OCpW++33i+80an9L+TdBtv931D3+V/IfTKrna+c23sbFP79qeE+52eN/IHmvUi7ukD6ZmJ8/NxYxkLy1+vPxm/+3qBfrZ/kPH6p//u+Nm1vikYjIDuJHI+KxiHg8j/2JiHgyIg6tkf8vrz314ebzb60s/6kN7f+NF/pO//xDo/bXt/+PVkrD+Sfr+f5bb4Bb2XYAAABwp0grv4FP0pGVcpqOjCz/hn9f7EhnZufmnzsx+/HZqeXfyg9GKS1GuvZUjYeO5WPDRX28pn4kHzf+pu+eSn1kcnam3nMBQPvsbHD+Z/7u63R0QMvdfh7NNwHcrTyvCb3L+Q+9a9Pn/1+teiwGaBfXf+hd9c7/zzoQB9B+rv/Qu5z/0Ls2fv6XWhIH0H6u/9CTtvJcf1sK2yKiC8LoSKEUXRFG/UKkXRHGnVYo/pZJt8TTsNDhLyYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIAm+T8AAP//qSrfwA==") 12:51:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:51:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x33000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) 12:51:00 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4400000010000104000000000e0000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3145.380514][ T5019] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 3145.409888][ T5006] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 12:51:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x6c}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:51:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x3c000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3145.938563][T20576] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3145.969596][T20578] loop2: detected capacity change from 0 to 512 [ 3146.037324][T20577] loop5: detected capacity change from 0 to 512 12:51:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mkdir(&(0x7f0000000280)='./file0\x00', 0x51) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) recvmmsg(r2, &(0x7f00000020c0)=[{{&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/201, 0xc9}], 0x1, &(0x7f00000004c0)=""/58, 0x3a}, 0x10001}, {{&(0x7f0000000500)=@can, 0x80, &(0x7f0000001840)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/42, 0x2a}, {&(0x7f0000001740)=""/108, 0x6c}, {&(0x7f00000017c0)=""/95, 0x5f}], 0x6}, 0x7cb97821}, {{&(0x7f0000001880)=@alg, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001900)=""/7, 0x7}, {&(0x7f0000001940)=""/57, 0x39}, {&(0x7f0000001980)=""/209, 0xd1}, {&(0x7f0000001a80)=""/81, 0x51}, {&(0x7f0000001b00)=""/113, 0x71}], 0x5}, 0x7b98}, {{&(0x7f0000001bc0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001c40)=""/80, 0x50}, {&(0x7f0000001cc0)=""/101, 0x65}, {&(0x7f0000001d40)=""/71, 0x47}, {&(0x7f0000001dc0)=""/230, 0xe6}, {&(0x7f0000001ec0)=""/45, 0x2d}, {&(0x7f0000001f00)=""/127, 0x7f}, {&(0x7f0000001f80)=""/215, 0xd7}], 0x7}, 0xfff}], 0x4, 0x2000, &(0x7f0000002140)={0x77359400}) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="355f9d0adbc21901b5e03f074fbebee07ebb84c55daeb8b19d2734d20abc05fe290a9b991118507ff9a5dd0385bf70c0e17c15e4bf79ce184afd712d088abed8fc03a1822218f45006a527f35380704ca1f54fdcdd01ad7124bc978a9eb3219ddd35bc5f58b63981e37ed512bd73bd49fa9c326a3ae9c060719d204a189e30dfcac30ce7e44f8f5126458537f99a96ee23a97d0e1dcc", @ANYRESHEX=0x0]) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.apparmor\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, &(0x7f0000000200)) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) r4 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) fsetxattr$security_ima(r4, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="0405a908507bd900"/22], 0x16, 0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r5}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r9}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81e8943c, &(0x7f000004f380)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f580)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r11}, {0x0, r12}], 0x20, "475dfaa25b5287"}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r13 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r13, 0xab07, 0x2) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 3146.086370][T20576] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3146.120302][T20577] EXT4-fs: Ignoring removed nobh option [ 3146.163915][T20578] EXT4-fs: Ignoring removed nobh option [ 3146.319778][T20578] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:51:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x300}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3146.369075][T20577] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3146.391079][T20577] EXT4-fs (loop5): Remounting filesystem read-only 12:51:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x60000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3146.430929][T20577] EXT4-fs (loop5): 1 truncate cleaned up [ 3146.438194][T20578] EXT4-fs (loop2): Remounting filesystem read-only [ 3146.448397][T20578] EXT4-fs (loop2): 1 truncate cleaned up [ 3146.464853][T20589] block nbd0: shutting down sockets 12:51:01 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4400000010000104000000000f0000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3146.498012][T20588] nbd0: detected capacity change from 0 to 4 12:51:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:51:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:51:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) (async) mkdir(&(0x7f0000000280)='./file0\x00', 0x51) (async) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) (async) recvmmsg(r2, &(0x7f00000020c0)=[{{&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/201, 0xc9}], 0x1, &(0x7f00000004c0)=""/58, 0x3a}, 0x10001}, {{&(0x7f0000000500)=@can, 0x80, &(0x7f0000001840)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/42, 0x2a}, {&(0x7f0000001740)=""/108, 0x6c}, {&(0x7f00000017c0)=""/95, 0x5f}], 0x6}, 0x7cb97821}, {{&(0x7f0000001880)=@alg, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001900)=""/7, 0x7}, {&(0x7f0000001940)=""/57, 0x39}, {&(0x7f0000001980)=""/209, 0xd1}, {&(0x7f0000001a80)=""/81, 0x51}, {&(0x7f0000001b00)=""/113, 0x71}], 0x5}, 0x7b98}, {{&(0x7f0000001bc0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001c40)=""/80, 0x50}, {&(0x7f0000001cc0)=""/101, 0x65}, {&(0x7f0000001d40)=""/71, 0x47}, {&(0x7f0000001dc0)=""/230, 0xe6}, {&(0x7f0000001ec0)=""/45, 0x2d}, {&(0x7f0000001f00)=""/127, 0x7f}, {&(0x7f0000001f80)=""/215, 0xd7}], 0x7}, 0xfff}], 0x4, 0x2000, &(0x7f0000002140)={0x77359400}) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="355f9d0adbc21901b5e03f074fbebee07ebb84c55daeb8b19d2734d20abc05fe290a9b991118507ff9a5dd0385bf70c0e17c15e4bf79ce184afd712d088abed8fc03a1822218f45006a527f35380704ca1f54fdcdd01ad7124bc978a9eb3219ddd35bc5f58b63981e37ed512bd73bd49fa9c326a3ae9c060719d204a189e30dfcac30ce7e44f8f5126458537f99a96ee23a97d0e1dcc", @ANYRESHEX=0x0]) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.apparmor\x00') (async) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, &(0x7f0000000200)) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) r4 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) fsetxattr$security_ima(r4, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="0405a908507bd900"/22], 0x16, 0x3) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r5}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r9}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81e8943c, &(0x7f000004f380)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f580)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r11}, {0x0, r12}], 0x20, "475dfaa25b5287"}) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r13 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) (async) ioctl$NBD_SET_SIZE_BLOCKS(r13, 0xab07, 0x2) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 12:51:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x500}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:51:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x67140000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3146.962358][T20595] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3147.101001][T20597] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3147.166802][T20598] loop2: detected capacity change from 0 to 512 [ 3147.197911][T20598] EXT4-fs: Ignoring removed nobh option [ 3147.334730][T20598] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap [ 3147.366206][T20603] loop5: detected capacity change from 0 to 512 [ 3147.377824][T20603] EXT4-fs: Ignoring removed nobh option 12:51:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x600}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) [ 3147.422669][T20598] EXT4-fs (loop2): Remounting filesystem read-only [ 3147.445324][T20603] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap [ 3147.446530][T20598] EXT4-fs (loop2): 1 truncate cleaned up 12:51:02 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000000100000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 12:51:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x6c000000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3147.519787][T20603] EXT4-fs (loop5): Remounting filesystem read-only [ 3147.561677][T20603] EXT4-fs (loop5): 1 truncate cleaned up 12:51:02 executing program 0: syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mkdir(&(0x7f0000000280)='./file0\x00', 0x51) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) recvmmsg(r2, &(0x7f00000020c0)=[{{&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/201, 0xc9}], 0x1, &(0x7f00000004c0)=""/58, 0x3a}, 0x10001}, {{&(0x7f0000000500)=@can, 0x80, &(0x7f0000001840)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/42, 0x2a}, {&(0x7f0000001740)=""/108, 0x6c}, {&(0x7f00000017c0)=""/95, 0x5f}], 0x6}, 0x7cb97821}, {{&(0x7f0000001880)=@alg, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001900)=""/7, 0x7}, {&(0x7f0000001940)=""/57, 0x39}, {&(0x7f0000001980)=""/209, 0xd1}, {&(0x7f0000001a80)=""/81, 0x51}, {&(0x7f0000001b00)=""/113, 0x71}], 0x5}, 0x7b98}, {{&(0x7f0000001bc0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001c40)=""/80, 0x50}, {&(0x7f0000001cc0)=""/101, 0x65}, {&(0x7f0000001d40)=""/71, 0x47}, {&(0x7f0000001dc0)=""/230, 0xe6}, {&(0x7f0000001ec0)=""/45, 0x2d}, {&(0x7f0000001f00)=""/127, 0x7f}, {&(0x7f0000001f80)=""/215, 0xd7}], 0x7}, 0xfff}], 0x4, 0x2000, &(0x7f0000002140)={0x77359400}) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="355f9d0adbc21901b5e03f074fbebee07ebb84c55daeb8b19d2734d20abc05fe290a9b991118507ff9a5dd0385bf70c0e17c15e4bf79ce184afd712d088abed8fc03a1822218f45006a527f35380704ca1f54fdcdd01ad7124bc978a9eb3219ddd35bc5f58b63981e37ed512bd73bd49fa9c326a3ae9c060719d204a189e30dfcac30ce7e44f8f5126458537f99a96ee23a97d0e1dcc", @ANYRESHEX=0x0]) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.apparmor\x00') (async) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.apparmor\x00') mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, &(0x7f0000000200)) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socket(0x2, 0x80805, 0x0) (async) r4 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) fsetxattr$security_ima(r4, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="0405a908507bd900"/22], 0x16, 0x3) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r5}) (async) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r5}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r9}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81e8943c, &(0x7f000004f380)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81e8943c, &(0x7f000004f380)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f580)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r11}, {0x0, r12}], 0x20, "475dfaa25b5287"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f580)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r11}, {0x0, r12}], 0x20, "475dfaa25b5287"}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r13 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(0xffffffffffffffff, 0xab07, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r13, 0xab07, 0x2) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 12:51:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:51:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") 12:51:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x700}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:51:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xf0ffffff}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3148.050951][T20618] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3148.195205][T20618] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3148.264714][T20622] loop5: detected capacity change from 0 to 512 [ 3148.318131][T20622] EXT4-fs: Ignoring removed nobh option [ 3148.400884][T20622] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 5: invalid block bitmap 12:51:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0x900}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private, 0x0, 0x1}]}]}, 0x1f8}}, 0x0) 12:51:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001040)=@updpolicy={0x1f8, 0x19, 0x529, 0x0, 0x0, {{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0xff600000}, [@tmpl={0x144, 0x5, [{{@in=@empty, 0x0, 0x3c}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {{@in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x0, 0x32}, 0x0, @in=@private}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@mcast1}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1}, {{@in6=@local}, 0x0, @in=@private}]}]}, 0x1f8}}, 0x0) [ 3148.528513][T20630] loop2: detected capacity change from 0 to 512 [ 3148.551050][T20622] EXT4-fs (loop5): Remounting filesystem read-only 12:51:03 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000000203010400000000ffffffff000000000800010001"], 0x28}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x2, 0x3, 0x301, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x20, 0x3, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd}}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, &(0x7f00000000c0)=0x10) r7 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000100)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$unix(r3, &(0x7f0000000240)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESHEX=r6, @ANYRES32, @ANYRESHEX=r8, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r0, @ANYBLOB="1c0000000006dd41b94256c04aaea2648aea34cd87bbac7f725eef18175c1b00000001000000025f000061a84713fe977cd5f6e306d8743cf87a3e48d0f23f16bf68a321b23f482fa7dda4bc9c5cca4e519b06d79d978ab8cf586e6f8826f9a4236dcf5d64881bf8c2ebac13fa39631fb8823e60ad82e9abbf3a5a079b0c49dc513ea4a71118c23d2a38ba9eef30def3c75645c5e0411d451ea87798ee872eb6f3ed4935295b3355751145c321ba273582c428969a114b785960234f5110", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r7], 0x78}, 0x18002) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001000010400000000110000000002aa50", @ANYRES32=0x0, @ANYBLOB="7fff000001190000140012800b0001006d6163736563002c0200028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 3148.614368][T20630] EXT4-fs: Ignoring removed nobh option [ 3148.623223][T20622] EXT4-fs (loop5): 1 truncate cleaned up [ 3148.659211][T20630] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 5: invalid block bitmap 12:51:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x454, &(0x7f0000000d40)="$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") [ 3148.712038][T20630] EXT4-fs (loop2): Remounting filesystem read-only [ 3148.731578][T20630] EXT4-fs (loop2): 1 truncate cleaned up [ 3148.751309][T20625] block nbd0: shutting down sockets [ 3148.805452][T20626] nbd0: detected capacity change from 0 to 4 [ 3148.864613][ T978] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 3148.873972][ T978] Buffer I/O error on dev nbd0, logical block 0, async page read [ 3148.883880][ T978] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 3148.890185][T14910] ===================================================== [ 3148.893309][ T978] Buffer I/O error on dev nbd0, logical block 0, async page read [ 3148.908852][T14910] BUG: KMSAN: uninit-value in process_srcu+0x168c/0x1b30 [ 3148.916160][T14910] process_srcu+0x168c/0x1b30 [ 3148.921007][T14910] process_one_work+0xb0d/0x1410 [ 3148.926209][T14910] worker_thread+0x107e/0x1d60 [ 3148.931105][T14910] kthread+0x31f/0x430 [ 3148.935463][T14910] ret_from_fork+0x1f/0x30 [ 3148.940123][T14910] [ 3148.942684][T14910] Uninit was created at: [ 3148.947167][T14910] slab_post_alloc_hook+0x12d/0xb60 [ 3148.952652][T14910] __kmem_cache_alloc_node+0x518/0x920 [ 3148.958272][T14910] kmalloc_trace+0x51/0x200 [ 3148.963035][T14910] blk_mq_alloc_tag_set+0xc86/0x1070 [ 3148.968577][T14910] nbd_dev_add+0x2a8/0x11c0 [ 3148.973391][T14910] nbd_init+0x483/0x590 [ 3148.977716][T14910] do_one_initcall+0x229/0x8d0 [ 3148.982763][T14910] do_initcall_level+0x140/0x350 [ 3148.987868][T14910] do_initcalls+0xf0/0x1d0 [ 3148.992614][T14910] do_basic_setup+0x22/0x30 [ 3148.997267][T14910] kernel_init_freeable+0x308/0x4d0 [ 3149.002756][T14910] kernel_init+0x2f/0x7e0 [ 3149.007227][T14910] ret_from_fork+0x1f/0x30 [ 3149.011817][T14910] [ 3149.014363][T14910] CPU: 1 PID: 14910 Comm: kworker/1:0 Not tainted 6.3.0-rc5-syzkaller-g9189d4cb6980 #0 [ 3149.024262][T14910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 3149.034528][T14910] Workqueue: rcu_gp process_srcu [ 3149.039668][T14910] ===================================================== [ 3149.046843][T14910] Disabling lock debugging due to kernel taint [ 3149.053167][T14910] Kernel panic - not syncing: kmsan.panic set ... [ 3149.059698][T14910] CPU: 1 PID: 14910 Comm: kworker/1:0 Tainted: G B 6.3.0-rc5-syzkaller-g9189d4cb6980 #0 [ 3149.070965][T14910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 3149.081155][T14910] Workqueue: rcu_gp process_srcu [ 3149.086265][T14910] Call Trace: [ 3149.089643][T14910] [ 3149.092659][T14910] dump_stack_lvl+0x1cc/0x260 [ 3149.097538][T14910] dump_stack+0x1e/0x20 [ 3149.101866][T14910] panic+0x4e2/0xc70 [ 3149.105904][T14910] ? add_taint+0x108/0x1a0 [ 3149.110445][T14910] kmsan_report+0x2d0/0x2d0 [ 3149.115076][T14910] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 3149.121006][T14910] ? __msan_warning+0x96/0x110 [ 3149.125883][T14910] ? process_srcu+0x168c/0x1b30 [ 3149.130864][T14910] ? process_one_work+0xb0d/0x1410 [ 3149.136097][T14910] ? worker_thread+0x107e/0x1d60 [ 3149.141141][T14910] ? kthread+0x31f/0x430 [ 3149.145515][T14910] ? ret_from_fork+0x1f/0x30 [ 3149.150249][T14910] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 3149.156203][T14910] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 3149.162151][T14910] ? preempt_count_sub+0x81/0x280 [ 3149.167317][T14910] ? delay_tsc+0x1d0/0x200 [ 3149.171903][T14910] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 3149.177882][T14910] ? kmsan_internal_set_shadow_origin+0x66/0xe0 [ 3149.184296][T14910] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 3149.190251][T14910] __msan_warning+0x96/0x110 [ 3149.194960][T14910] process_srcu+0x168c/0x1b30 [ 3149.199804][T14910] ? __schedule+0x28fd/0x71f0 [ 3149.204634][T14910] ? add_timer+0x74/0xa0 [ 3149.209035][T14910] ? kmsan_get_shadow_origin_ptr+0x4d/0xa0 [ 3149.214981][T14910] ? srcu_torture_stats_print+0x890/0x890 [ 3149.220854][T14910] ? srcu_torture_stats_print+0x890/0x890 [ 3149.226718][T14910] process_one_work+0xb0d/0x1410 [ 3149.231794][T14910] worker_thread+0x107e/0x1d60 [ 3149.236713][T14910] kthread+0x31f/0x430 [ 3149.240916][T14910] ? pr_cont_work+0xce0/0xce0 [ 3149.245724][T14910] ? kthread_blkcg+0x120/0x120 [ 3149.250622][T14910] ret_from_fork+0x1f/0x30 [ 3149.255179][T14910] [ 3149.258721][T14910] Kernel Offset: disabled [ 3149.263193][T14910] Rebooting in 86400 seconds..