{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "285c4d007ecdfb"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000140)={0x0, r5, "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", "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"}) (async) 01:40:29 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x2, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:29 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x5, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:29 executing program 3: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xebd0}}, './file2\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000240)={0x54, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40}]}, 0x57}, 0x1, 0x0, 0x0, 0x10}, 0x8044080) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x284, r2, 0x28221b0275e4bac8, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x22, 0x3, "2ac227da14881a8397dd71c6afdfe2611d2f786f29247f30c7a221e8b0b1"}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x1}, @TIPC_NLA_NODE_ID={0x30, 0x3, "c7c41d4104f796003df8f62d6ad0a0f994d47025aaa268f9049fdcc6aa22b67677b6d0fd9bd0c13ce6532815"}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "ee8461185304f5f751739d3ea4b7f207586992ff68602e14a89e6f807e265f84b45489"}}, @TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "213459dcd482222523d7e3104cacb7c5ab6c38d64fadcb8f010b504fdb7f"}}, @TIPC_NLA_NODE_KEY_MASTER={0x4}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_BEARER={0x134, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x7b, 0x0}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xffffff9f, @mcast2, 0x2ac}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7, @empty, 0x40}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xcfb, @remote, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e24, @private=0xa010100}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x23e}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x8001, @local, 0x6}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xa6}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x50}, 0x4c040) mount$9p_rdma(&(0x7f0000000180), &(0x7f00000001c0)='./file2\x00', &(0x7f0000000200), 0xc2, &(0x7f0000000640)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@common=@cache_mmap}, {@timeout={'timeout', 0x3d, 0x8000000000000000}}, {@sq={'sq', 0x3d, 0x7}}, {@common=@aname={'aname', 0x3d, 'gcm(aes)\x00'}}, {@sq}, {@timeout={'timeout', 0x3d, 0x3}}, {@timeout={'timeout', 0x3d, 0x35c2dfe6}}, {@sq={'sq', 0x3d, 0x7}}], [{@obj_role={'obj_role', 0x3d, '@'}}, {@seclabel}, {@subj_role={'subj_role', 0x3d, 'bfs\x00'}}, {@audit}, {@subj_type}, {@seclabel}, {@appraise_type}, {@measure}]}}) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") socket(0x2a, 0x2, 0x9) socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xebd0}}, './file2\x00'}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000240)={0x54, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40}]}, 0x57}, 0x1, 0x0, 0x0, 0x10}, 0x8044080) (async) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x284, r2, 0x28221b0275e4bac8, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x22, 0x3, "2ac227da14881a8397dd71c6afdfe2611d2f786f29247f30c7a221e8b0b1"}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x1}, @TIPC_NLA_NODE_ID={0x30, 0x3, "c7c41d4104f796003df8f62d6ad0a0f994d47025aaa268f9049fdcc6aa22b67677b6d0fd9bd0c13ce6532815"}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "ee8461185304f5f751739d3ea4b7f207586992ff68602e14a89e6f807e265f84b45489"}}, @TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "213459dcd482222523d7e3104cacb7c5ab6c38d64fadcb8f010b504fdb7f"}}, @TIPC_NLA_NODE_KEY_MASTER={0x4}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_BEARER={0x134, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x7b, 0x0}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xffffff9f, @mcast2, 0x2ac}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7, @empty, 0x40}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xcfb, @remote, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e24, @private=0xa010100}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x23e}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x8001, @local, 0x6}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xa6}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x50}, 0x4c040) (async) mount$9p_rdma(&(0x7f0000000180), &(0x7f00000001c0)='./file2\x00', &(0x7f0000000200), 0xc2, &(0x7f0000000640)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@common=@cache_mmap}, {@timeout={'timeout', 0x3d, 0x8000000000000000}}, {@sq={'sq', 0x3d, 0x7}}, {@common=@aname={'aname', 0x3d, 'gcm(aes)\x00'}}, {@sq}, {@timeout={'timeout', 0x3d, 0x3}}, {@timeout={'timeout', 0x3d, 0x35c2dfe6}}, {@sq={'sq', 0x3d, 0x7}}], [{@obj_role={'obj_role', 0x3d, '@'}}, {@seclabel}, {@subj_role={'subj_role', 0x3d, 'bfs\x00'}}, {@audit}, {@subj_type}, {@seclabel}, {@appraise_type}, {@measure}]}}) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) socket(0x2a, 0x2, 0x9) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) [ 1764.764769][T22149] loop0: detected capacity change from 0 to 64 [ 1764.778931][T22153] loop5: detected capacity change from 0 to 64 [ 1764.785303][ T26] audit: type=1804 audit(1675302029.285:600): pid=22154 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2032156756/syzkaller.al2CG2/3503/bus" dev="sda1" ino=1177 res=1 errno=0 01:40:29 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x0, &(0x7f00000000c0)=ANY=[], 0x1, 0xb4, &(0x7f0000000300)="$eJzsziFKBAEABdDvFMUwRZvBZJ0sNi8gXmEwziCCaUQwmk1GT+AVbBaDeAKzIgab7IbZMJM2bplleQ9++Pzy32fPBymT/i7p788e66OXh//d/mP+/XP1tNc1dXvd3TR1GzZSkWQ7yU6Sw3Lov6fDtjXun3+3F2Pejk++pr4MAACsqEi13Kvk9Xz/crJLAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGtlEQAA//+GzSDP") r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x10001, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) fcntl$setstatus(r1, 0x4, 0x0) write$FUSE_ATTR(r0, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}}, 0xfdef) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x2) [ 1764.821448][T22151] loop2: detected capacity change from 0 to 64 [ 1764.821639][T22161] loop3: detected capacity change from 0 to 64 [ 1764.831763][T22149] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1764.861372][T22151] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing 01:40:29 executing program 5: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000140)='./bus\x00', 0x59008, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") [ 1764.881795][ T26] audit: type=1804 audit(1675302029.295:601): pid=22154 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir2032156756/syzkaller.al2CG2/3503/bus" dev="sda1" ino=1177 res=1 errno=0 01:40:29 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x0, &(0x7f00000000c0)=ANY=[], 0x1, 0xb4, &(0x7f0000000300)="$eJzsziFKBAEABdDvFMUwRZvBZJ0sNi8gXmEwziCCaUQwmk1GT+AVbBaDeAKzIgab7IbZMJM2bplleQ9++Pzy32fPBymT/i7p788e66OXh//d/mP+/XP1tNc1dXvd3TR1GzZSkWQ7yU6Sw3Lov6fDtjXun3+3F2Pejk++pr4MAACsqEi13Kvk9Xz/crJLAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGtlEQAA//+GzSDP") (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x10001, 0x4) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async, rerun: 32) fcntl$setstatus(r1, 0x4, 0x0) (async, rerun: 32) write$FUSE_ATTR(r0, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}}, 0xfdef) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x2) [ 1764.926613][T22151] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1764.942726][T22170] loop4: detected capacity change from 0 to 64 [ 1764.951136][T22170] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing 01:40:29 executing program 3: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xebd0}}, './file2\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000240)={0x54, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40}]}, 0x57}, 0x1, 0x0, 0x0, 0x10}, 0x8044080) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x284, r2, 0x28221b0275e4bac8, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x22, 0x3, "2ac227da14881a8397dd71c6afdfe2611d2f786f29247f30c7a221e8b0b1"}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x1}, @TIPC_NLA_NODE_ID={0x30, 0x3, "c7c41d4104f796003df8f62d6ad0a0f994d47025aaa268f9049fdcc6aa22b67677b6d0fd9bd0c13ce6532815"}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "ee8461185304f5f751739d3ea4b7f207586992ff68602e14a89e6f807e265f84b45489"}}, @TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "213459dcd482222523d7e3104cacb7c5ab6c38d64fadcb8f010b504fdb7f"}}, @TIPC_NLA_NODE_KEY_MASTER={0x4}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_BEARER={0x134, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x7b, 0x0}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xffffff9f, @mcast2, 0x2ac}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7, @empty, 0x40}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xcfb, @remote, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e24, @private=0xa010100}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x23e}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x8001, @local, 0x6}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xa6}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x50}, 0x4c040) mount$9p_rdma(&(0x7f0000000180), &(0x7f00000001c0)='./file2\x00', &(0x7f0000000200), 0xc2, &(0x7f0000000640)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@common=@cache_mmap}, {@timeout={'timeout', 0x3d, 0x8000000000000000}}, {@sq={'sq', 0x3d, 0x7}}, {@common=@aname={'aname', 0x3d, 'gcm(aes)\x00'}}, {@sq}, {@timeout={'timeout', 0x3d, 0x3}}, {@timeout={'timeout', 0x3d, 0x35c2dfe6}}, {@sq={'sq', 0x3d, 0x7}}], [{@obj_role={'obj_role', 0x3d, '@'}}, {@seclabel}, {@subj_role={'subj_role', 0x3d, 'bfs\x00'}}, {@audit}, {@subj_type}, {@seclabel}, {@appraise_type}, {@measure}]}}) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") socket(0x2a, 0x2, 0x9) socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xebd0}}, './file2\x00'}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000240)={0x54, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40}]}, 0x57}, 0x1, 0x0, 0x0, 0x10}, 0x8044080) (async) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x284, r2, 0x28221b0275e4bac8, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x22, 0x3, "2ac227da14881a8397dd71c6afdfe2611d2f786f29247f30c7a221e8b0b1"}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x1}, @TIPC_NLA_NODE_ID={0x30, 0x3, "c7c41d4104f796003df8f62d6ad0a0f994d47025aaa268f9049fdcc6aa22b67677b6d0fd9bd0c13ce6532815"}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "ee8461185304f5f751739d3ea4b7f207586992ff68602e14a89e6f807e265f84b45489"}}, @TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "213459dcd482222523d7e3104cacb7c5ab6c38d64fadcb8f010b504fdb7f"}}, @TIPC_NLA_NODE_KEY_MASTER={0x4}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_BEARER={0x134, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x7b, 0x0}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xffffff9f, @mcast2, 0x2ac}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7, @empty, 0x40}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xcfb, @remote, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e24, @private=0xa010100}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x23e}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x8001, @local, 0x6}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xa6}]}]}, 0x284}, 0x1, 0x0, 0x0, 0x50}, 0x4c040) (async) mount$9p_rdma(&(0x7f0000000180), &(0x7f00000001c0)='./file2\x00', &(0x7f0000000200), 0xc2, &(0x7f0000000640)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@common=@cache_mmap}, {@timeout={'timeout', 0x3d, 0x8000000000000000}}, {@sq={'sq', 0x3d, 0x7}}, {@common=@aname={'aname', 0x3d, 'gcm(aes)\x00'}}, {@sq}, {@timeout={'timeout', 0x3d, 0x3}}, {@timeout={'timeout', 0x3d, 0x35c2dfe6}}, {@sq={'sq', 0x3d, 0x7}}], [{@obj_role={'obj_role', 0x3d, '@'}}, {@seclabel}, {@subj_role={'subj_role', 0x3d, 'bfs\x00'}}, {@audit}, {@subj_type}, {@seclabel}, {@appraise_type}, {@measure}]}}) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) socket(0x2a, 0x2, 0x9) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) 01:40:29 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x3, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:29 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x6, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1765.018870][T22172] loop5: detected capacity change from 0 to 64 [ 1765.075390][T15310] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 1765.123898][T22180] loop2: detected capacity change from 0 to 64 [ 1765.135962][T22175] loop4: detected capacity change from 0 to 64 [ 1765.141373][T22183] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1765.154467][T22184] loop0: detected capacity change from 0 to 64 [ 1765.168246][T22183] loop3: detected capacity change from 0 to 64 [ 1765.182325][T22184] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1765.196485][T22180] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1765.200685][T22184] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1765.228436][T22185] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1765.248922][T26518] buffer_io_error: 8 callbacks suppressed [ 1765.248939][T26518] Buffer I/O error on dev loop0, logical block 2, async page read [ 1765.301112][T26518] Buffer I/O error on dev loop0, logical block 3, async page read [ 1765.323853][T26518] Buffer I/O error on dev loop0, logical block 4, async page read [ 1765.333478][T26518] Buffer I/O error on dev loop0, logical block 5, async page read [ 1765.348771][T26518] Buffer I/O error on dev loop0, logical block 6, async page read [ 1765.360929][T26518] Buffer I/O error on dev loop0, logical block 7, async page read [ 1765.525560][T15310] usb 2-1: config 0 has no interfaces? [ 1765.532588][T15310] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1765.564733][T15310] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1765.598157][T15310] usb 2-1: config 0 descriptor?? [ 1765.897597][T15309] usb 2-1: USB disconnect, device number 77 01:40:30 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xa0050000) 01:40:30 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x180800) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r1 = memfd_secret(0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{0x8, 0x40, 0x3f}, {0x18e, 0x0, 0x85, 0xad8}, {0x5, 0x1f, 0x3f, 0x8}, {0xfe84, 0x5, 0x20, 0x4}, {0x2b, 0x7f, 0xa, 0x1}]}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000240)={r2, 0x2, 0x6, 0x5}) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) sendmsg$alg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="50389fd0e678ae65855747af9b014acd471701dacf688eb5ae2815dec3662815efa684e9b393d353d9771a7523af65a0fc7f4edd87584a9928560ed09027d0252d62c4c2db3dd6f346d9b361ea6d15095dd872", 0x53}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001701000004000000880700000000000048000000000000001701000002000000340000005bd87839a9dc8ea62bab8a9f18b9a2b4df8b0c25a11ab127edc699c517712df2007a82b5ac64f412a963dcedf8a99ed7145e67dc180000000000c80217010000621200ffff00000000000000180000008000000017010000040000000800000000000000"], 0x90, 0x8040}, 0x4008000) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") 01:40:30 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x0, &(0x7f00000000c0)=ANY=[], 0x1, 0xb4, &(0x7f0000000300)="$eJzsziFKBAEABdDvFMUwRZvBZJ0sNi8gXmEwziCCaUQwmk1GT+AVbBaDeAKzIgab7IbZMJM2bplleQ9++Pzy32fPBymT/i7p788e66OXh//d/mP+/XP1tNc1dXvd3TR1GzZSkWQ7yU6Sw3Lov6fDtjXun3+3F2Pejk++pr4MAACsqEi13Kvk9Xz/crJLAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGtlEQAA//+GzSDP") (async) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x10001, 0x4) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (rerun: 32) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) fcntl$setstatus(r1, 0x4, 0x0) (async) write$FUSE_ATTR(r0, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}}, 0xfdef) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x2) 01:40:30 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:30 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x4, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:30 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x67, 0x200002) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000480)={0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000140)={r3, 0x0, r4}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r5, &(0x7f0000000000), 0x248800) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={r3, 0x2, r5, 0x3ff}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_getroute={0x1c, 0x1a, 0x10, 0x70bd2c, 0x25dfdbfd, {0x2, 0x0, 0x20, 0x1, 0x2, 0x4, 0xff, 0x8, 0x600}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) [ 1766.486029][T22201] loop2: detected capacity change from 0 to 64 [ 1766.493017][T22196] loop5: detected capacity change from 0 to 64 [ 1766.501869][T22204] loop3: detected capacity change from 0 to 64 [ 1766.512265][T22200] loop0: detected capacity change from 0 to 64 [ 1766.514027][T22203] loop4: detected capacity change from 0 to 64 [ 1766.530677][T22196] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1766.537890][T22201] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1766.539423][T22203] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1766.550546][T22200] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1766.568896][T22201] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 01:40:31 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x0, &(0x7f00000000c0)=ANY=[], 0x1, 0xb4, &(0x7f0000000300)="$eJzsziFKBAEABdDvFMUwRZvBZJ0sNi8gXmEwziCCaUQwmk1GT+AVbBaDeAKzIgab7IbZMJM2bplleQ9++Pzy32fPBymT/i7p788e66OXh//d/mP+/XP1tNc1dXvd3TR1GzZSkWQ7yU6Sw3Lov6fDtjXun3+3F2Pejk++pr4MAACsqEi13Kvk9Xz/crJLAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGtlEQAA//+GzSDP") r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000000)='workqueue_activate_work\x00', r0}, 0x10) write$FUSE_ATTR(r0, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}}, 0xfdef) 01:40:31 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x8, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:31 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x5, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1766.644171][T22196] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 01:40:31 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x180800) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) (async) r1 = memfd_secret(0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) (async) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{0x8, 0x40, 0x3f}, {0x18e, 0x0, 0x85, 0xad8}, {0x5, 0x1f, 0x3f, 0x8}, {0xfe84, 0x5, 0x20, 0x4}, {0x2b, 0x7f, 0xa, 0x1}]}, 0x10) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000240)={r2, 0x2, 0x6, 0x5}) (async) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) sendmsg$alg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="50389fd0e678ae65855747af9b014acd471701dacf688eb5ae2815dec3662815efa684e9b393d353d9771a7523af65a0fc7f4edd87584a9928560ed09027d0252d62c4c2db3dd6f346d9b361ea6d15095dd872", 0x53}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001701000004000000880700000000000048000000000000001701000002000000340000005bd87839a9dc8ea62bab8a9f18b9a2b4df8b0c25a11ab127edc699c517712df2007a82b5ac64f412a963dcedf8a99ed7145e67dc180000000000c80217010000621200ffff00000000000000180000008000000017010000040000000800000000000000"], 0x90, 0x8040}, 0x4008000) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") [ 1766.739889][T22213] loop0: detected capacity change from 0 to 64 [ 1766.749661][T22215] loop4: detected capacity change from 0 to 64 [ 1766.772131][T26771] Buffer I/O error on dev loop0, logical block 0, async page read [ 1766.780323][T15309] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 1766.788326][T22214] loop2: detected capacity change from 0 to 64 [ 1766.803095][T26771] Buffer I/O error on dev loop0, logical block 0, async page read [ 1766.816893][T22215] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1766.826736][T22214] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1766.826907][T22213] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 01:40:31 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x1040000, &(0x7f0000000100)=ANY=[], 0x1, 0xb4, &(0x7f0000000300)="$eJzsziFKBAEABdDvFMUwRZvBZJ0sNi8gXmEwziCCaUQwmk1GT+AVbBaDeAKzIgab7IbZMJM2bplleQ9++Pzy32fPBymT/i7p788e66OXh//d/mP+/XP1tNc1dXvd3TR1GzZSkWQ7yU6Sw3Lov6fDtjXun3+3F2Pejk++pr4MAACsqEi13Kvk9Xz/crJLAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGtlEQAA//+GzSDP") r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000008c0)={'sit0\x00', &(0x7f0000000840)={'tunl0\x00', 0x0, 0x10, 0x7, 0x6, 0x8, {{0xd, 0x4, 0x0, 0x6, 0x34, 0x67, 0x0, 0xcb, 0x2f, 0x0, @rand_addr=0x64010101, @empty, {[@cipso={0x86, 0x1e, 0x0, [{0x1, 0xc, "67622bd18480c8276c95"}, {0x5, 0x2}, {0x5, 0x2}, {0x6, 0x8, "b55d4d75abdc"}]}]}}}}}) r3 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000900)={0xffffffffffffffff, r2, 0x25, 0xc}, 0x10) r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000940), 0xa0000, 0x0) r5 = pidfd_getfd(r4, r3, 0x0) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r5, 0xc01064c2, &(0x7f0000000b80)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(r5, 0xc01064c2, &(0x7f0000000bc0)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD_FD(r4, 0xc01064c1, &(0x7f0000000c00)={r6}) syz_genetlink_get_family_id$mptcp(&(0x7f0000000c40), r5) ioctl$DRM_IOCTL_SYNCOBJ_TRANSFER(r5, 0xc02064cc, &(0x7f00000010c0)={r6, 0x0, 0x7, 0x2, 0x1}) ioctl$DRM_IOCTL_SYNCOBJ_TRANSFER(r1, 0xc02064cc, &(0x7f0000000000)={0x0, r6, 0xa8c1, 0xffff, 0x3}) write$FUSE_ATTR(r0, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}}, 0xfdef) 01:40:31 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x180800) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) (async) r1 = memfd_secret(0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) (async) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{0x8, 0x40, 0x3f}, {0x18e, 0x0, 0x85, 0xad8}, {0x5, 0x1f, 0x3f, 0x8}, {0xfe84, 0x5, 0x20, 0x4}, {0x2b, 0x7f, 0xa, 0x1}]}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000240)={r2, 0x2, 0x6, 0x5}) (async) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) sendmsg$alg(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="50389fd0e678ae65855747af9b014acd471701dacf688eb5ae2815dec3662815efa684e9b393d353d9771a7523af65a0fc7f4edd87584a9928560ed09027d0252d62c4c2db3dd6f346d9b361ea6d15095dd872", 0x53}], 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001701000004000000880700000000000048000000000000001701000002000000340000005bd87839a9dc8ea62bab8a9f18b9a2b4df8b0c25a11ab127edc699c517712df2007a82b5ac64f412a963dcedf8a99ed7145e67dc180000000000c80217010000621200ffff00000000000000180000008000000017010000040000000800000000000000"], 0x90, 0x8040}, 0x4008000) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") [ 1766.924669][T22213] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1767.012632][T22224] loop4: detected capacity change from 0 to 64 [ 1767.215597][T15309] usb 2-1: config 0 has no interfaces? [ 1767.221129][T15309] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1767.230624][T15309] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1767.243562][T15309] usb 2-1: config 0 descriptor?? [ 1767.532516][T15309] usb 2-1: USB disconnect, device number 78 01:40:32 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xfb7f0000) 01:40:32 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x6, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:32 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x9, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:32 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXsAwGGcQwTQiTPQIRk/gMSwG8QRmRQxWDSM4mzZsWFh2Wb4P/vD4y4vv5edxL2Uy9Mlwd3pfHxwnGV5/Pz6vHna6pm6vu5umbsNaKpJsJtlKsl+O+etk/G0kOe+Tt+/bi8k9Hx69L7syAAAwpyLVdK6Sp7Pdy//5P8P2YosBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAArIi/AAAA///Hwx+i") 01:40:32 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = syz_open_dev$cec(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_S_FBUF(r0, 0x4030560b, &(0x7f0000000100)={0xd, 0x2, &(0x7f0000000040)="d37890500d2817b6d2d3445ed330da31e25544c028b31580b121d687bff7b0911c559b82f5990d51cc7e4f05697ceaf6fd04242f8581db8845034b862b67ca818212e8df4d", {0xffffffa1, 0x1, 0x34325258, 0x5, 0x7f, 0xadb, 0xc, 0x1ff}}) 01:40:32 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x67, 0x200002) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000480)={0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000140)={r3, 0x0, r4}) (async, rerun: 64) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (rerun: 64) write$cgroup_type(r5, &(0x7f0000000000), 0x248800) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={r3, 0x2, r5, 0x3ff}) (async) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_getroute={0x1c, 0x1a, 0x10, 0x70bd2c, 0x25dfdbfd, {0x2, 0x0, 0x20, 0x1, 0x2, 0x4, 0xff, 0x8, 0x600}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) [ 1768.139086][T22236] loop5: detected capacity change from 0 to 64 [ 1768.149559][T22237] loop3: detected capacity change from 0 to 64 [ 1768.158725][T22240] loop0: detected capacity change from 0 to 64 [ 1768.161753][T22241] loop2: detected capacity change from 0 to 64 [ 1768.166704][T22239] loop4: detected capacity change from 0 to 64 01:40:32 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) write$P9_ROPEN(r0, &(0x7f0000000000)={0x18, 0x71, 0x1, {{0x1, 0x2, 0x5}, 0x100}}, 0x18) [ 1768.186295][T22236] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1768.191026][T22240] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1768.215612][T22241] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1768.223889][T22236] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 01:40:32 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xa, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1768.233361][T22241] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 01:40:32 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) r0 = syz_open_dev$cec(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_S_FBUF(r0, 0x4030560b, &(0x7f0000000100)={0xd, 0x2, &(0x7f0000000040)="d37890500d2817b6d2d3445ed330da31e25544c028b31580b121d687bff7b0911c559b82f5990d51cc7e4f05697ceaf6fd04242f8581db8845034b862b67ca818212e8df4d", {0xffffffa1, 0x1, 0x34325258, 0x5, 0x7f, 0xadb, 0xc, 0x1ff}}) 01:40:32 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1768.298936][T22245] loop4: detected capacity change from 0 to 64 [ 1768.330728][T22245] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1768.337112][T22248] loop0: detected capacity change from 0 to 64 [ 1768.341479][T22245] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop4 [ 1768.360949][T22248] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1768.384610][T22251] loop5: detected capacity change from 0 to 64 [ 1768.403623][T22252] loop2: detected capacity change from 0 to 64 [ 1768.414202][T26518] Buffer I/O error on dev loop4, logical block 2, async page read [ 1768.429226][T22248] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1768.429296][T22251] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1768.439332][T26518] Buffer I/O error on dev loop4, logical block 3, async page read [ 1768.453324][T22252] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 01:40:33 executing program 4: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x6000000) [ 1768.464269][T22251] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1768.480145][T25913] usb 2-1: new high-speed USB device number 79 using dummy_hcd 01:40:33 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xb, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1768.583745][T22257] loop0: detected capacity change from 0 to 64 [ 1768.608455][T22257] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1768.667073][T26518] blk_print_req_error: 19 callbacks suppressed [ 1768.667091][T26518] I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1768.714523][T26518] I/O error, dev loop0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1768.740961][T26518] I/O error, dev loop0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1768.762112][T26518] I/O error, dev loop0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1768.773618][T26518] I/O error, dev loop0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1768.789202][T26518] I/O error, dev loop0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1768.825274][ T5156] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 1768.876013][T25913] usb 2-1: config 0 has no interfaces? [ 1768.881543][T25913] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1768.891102][T25913] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1768.903663][T25913] usb 2-1: config 0 descriptor?? [ 1769.167886][T15310] usb 2-1: USB disconnect, device number 79 [ 1769.215437][ T5156] usb 5-1: config 0 has no interfaces? [ 1769.221387][ T5156] usb 5-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1769.230809][ T5156] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1769.241169][ T5156] usb 5-1: config 0 descriptor?? [ 1769.520753][ T5156] usb 5-1: USB disconnect, device number 9 01:40:34 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) r0 = syz_open_dev$cec(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_S_FBUF(r0, 0x4030560b, &(0x7f0000000100)={0xd, 0x2, &(0x7f0000000040)="d37890500d2817b6d2d3445ed330da31e25544c028b31580b121d687bff7b0911c559b82f5990d51cc7e4f05697ceaf6fd04242f8581db8845034b862b67ca818212e8df4d", {0xffffffa1, 0x1, 0x34325258, 0x5, 0x7f, 0xadb, 0xc, 0x1ff}}) 01:40:34 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x8, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:34 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xc, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:34 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xfdfdffff) 01:40:34 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x67, 0x200002) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000480)={0x0}) (async) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000140)={r3, 0x0, r4}) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r5, &(0x7f0000000000), 0x248800) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000001c0)={r3, 0x2, r5, 0x3ff}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_getroute={0x1c, 0x1a, 0x10, 0x70bd2c, 0x25dfdbfd, {0x2, 0x0, 0x20, 0x1, 0x2, 0x4, 0xff, 0x8, 0x600}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) [ 1769.832370][T22269] loop0: detected capacity change from 0 to 64 [ 1769.840941][T22270] loop3: detected capacity change from 0 to 64 [ 1769.850664][T22275] loop5: detected capacity change from 0 to 64 [ 1769.862507][T22274] loop2: detected capacity change from 0 to 64 [ 1769.869338][T22269] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 01:40:34 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x800], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './bus\x00'}, 0x6e) [ 1769.876181][T22275] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1769.880554][T22269] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1769.884140][T22275] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1769.899258][T22274] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1769.909296][T22274] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 01:40:34 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000040)='./file2/file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xf0, 0x3ed, 0x800, 0x70bd26, 0x25dfdbff, "76dadabbf99df66b90ed6c2d8bee6b068f966cfabee9919a348a7acdd903da3cc4cca72774fea4839c618759c8b23c9f64190f0019979d5c5d2c1d49fd3047886b6d84505b2668a1e7aab1acf5cf5c6c447c834793d844b46f7a5ed900fc14bf9461c011cdad44fc11f54b98fef5ea6d1bce879cfc763e3027812e013c1f0bc47572c93eb90cb7d385be076f26b7f14647a5be74c39ff5a99bb840b016545b30655f635844036218b009c92abd053d04fe1ddd877868b0512e36227506000000000000002bb26e20a1db4eda1edd2d63b5387ac76fdea2033a03009753b21616", ["", "", ""]}, 0xf0}, 0x1, 0x0, 0x0, 0x48050}, 0x30000080) 01:40:34 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xd, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:34 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x9, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1770.039495][T22283] loop5: detected capacity change from 0 to 64 [ 1770.049478][T22282] loop0: detected capacity change from 0 to 64 [ 1770.051840][T22284] loop3: detected capacity change from 0 to 64 [ 1770.070672][T22286] loop2: detected capacity change from 0 to 64 [ 1770.077730][T22283] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 01:40:34 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 1) 01:40:34 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000040)='./file2/file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xf0, 0x3ed, 0x800, 0x70bd26, 0x25dfdbff, "76dadabbf99df66b90ed6c2d8bee6b068f966cfabee9919a348a7acdd903da3cc4cca72774fea4839c618759c8b23c9f64190f0019979d5c5d2c1d49fd3047886b6d84505b2668a1e7aab1acf5cf5c6c447c834793d844b46f7a5ed900fc14bf9461c011cdad44fc11f54b98fef5ea6d1bce879cfc763e3027812e013c1f0bc47572c93eb90cb7d385be076f26b7f14647a5be74c39ff5a99bb840b016545b30655f635844036218b009c92abd053d04fe1ddd877868b0512e36227506000000000000002bb26e20a1db4eda1edd2d63b5387ac76fdea2033a03009753b21616", ["", "", ""]}, 0xf0}, 0x1, 0x0, 0x0, 0x48050}, 0x30000080) [ 1770.098045][T22283] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1770.100336][T22282] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1770.125752][ T5156] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 1770.134627][T22286] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 01:40:34 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x800], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './bus\x00'}, 0x6e) 01:40:34 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xa, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:34 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xe, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1770.182171][T22288] loop3: detected capacity change from 0 to 64 [ 1770.204083][T22291] FAULT_INJECTION: forcing a failure. [ 1770.204083][T22291] name failslab, interval 1, probability 0, space 0, times 0 [ 1770.218862][T26518] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1770.250694][T22291] CPU: 0 PID: 22291 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1770.254729][T26518] I/O error, dev loop2, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1770.261148][T22291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1770.261166][T22291] Call Trace: [ 1770.261175][T22291] [ 1770.261183][T22291] dump_stack_lvl+0xd1/0x138 [ 1770.261223][T22291] should_fail_ex.cold+0x5/0xa [ 1770.261250][T22291] should_failslab+0x9/0x20 [ 1770.300557][T22291] __kmem_cache_alloc_node+0x5b/0x510 [ 1770.303870][T22295] loop0: detected capacity change from 0 to 64 [ 1770.305965][T22291] ? __do_sys_memfd_create+0xac/0x4e0 [ 1770.305998][T22291] __kmalloc+0x4a/0xd0 [ 1770.306024][T22291] __do_sys_memfd_create+0xac/0x4e0 [ 1770.306051][T22291] do_syscall_64+0x39/0xb0 [ 1770.306073][T22291] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1770.306100][T22291] RIP: 0033:0x7fc56688c0c9 [ 1770.306118][T22291] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1770.306150][T22291] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 1770.306176][T22291] RAX: ffffffffffffffda RBX: 00000000000000b9 RCX: 00007fc56688c0c9 [ 1770.306192][T22291] RDX: 00007fc5676d4fdc RSI: 0000000000000000 RDI: 00007fc5668e6e81 [ 1770.306208][T22291] RBP: 00000000000000b9 R08: 00007fc5676d4e20 R09: ffffffffffffffff [ 1770.306224][T22291] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1770.306239][T22291] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000180 [ 1770.306258][T22291] [ 1770.315392][T22296] loop5: detected capacity change from 0 to 64 [ 1770.328151][T26518] buffer_io_error: 11 callbacks suppressed [ 1770.328168][T26518] Buffer I/O error on dev loop2, logical block 3, async page read [ 1770.435512][T22295] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1770.442493][T26518] I/O error, dev loop2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 01:40:35 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000040)='./file2/file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xf0, 0x3ed, 0x800, 0x70bd26, 0x25dfdbff, "76dadabbf99df66b90ed6c2d8bee6b068f966cfabee9919a348a7acdd903da3cc4cca72774fea4839c618759c8b23c9f64190f0019979d5c5d2c1d49fd3047886b6d84505b2668a1e7aab1acf5cf5c6c447c834793d844b46f7a5ed900fc14bf9461c011cdad44fc11f54b98fef5ea6d1bce879cfc763e3027812e013c1f0bc47572c93eb90cb7d385be076f26b7f14647a5be74c39ff5a99bb840b016545b30655f635844036218b009c92abd053d04fe1ddd877868b0512e36227506000000000000002bb26e20a1db4eda1edd2d63b5387ac76fdea2033a03009753b21616", ["", "", ""]}, 0xf0}, 0x1, 0x0, 0x0, 0x48050}, 0x30000080) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000040)='./file2/file0\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xf0, 0x3ed, 0x800, 0x70bd26, 0x25dfdbff, "76dadabbf99df66b90ed6c2d8bee6b068f966cfabee9919a348a7acdd903da3cc4cca72774fea4839c618759c8b23c9f64190f0019979d5c5d2c1d49fd3047886b6d84505b2668a1e7aab1acf5cf5c6c447c834793d844b46f7a5ed900fc14bf9461c011cdad44fc11f54b98fef5ea6d1bce879cfc763e3027812e013c1f0bc47572c93eb90cb7d385be076f26b7f14647a5be74c39ff5a99bb840b016545b30655f635844036218b009c92abd053d04fe1ddd877868b0512e36227506000000000000002bb26e20a1db4eda1edd2d63b5387ac76fdea2033a03009753b21616", ["", "", ""]}, 0xf0}, 0x1, 0x0, 0x0, 0x48050}, 0x30000080) (async) [ 1770.442819][T22298] loop2: detected capacity change from 0 to 64 [ 1770.453792][T26518] Buffer I/O error on dev loop2, logical block 4, async page read [ 1770.466923][T22296] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1770.467772][T26771] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1770.476367][T22295] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1770.520280][T22298] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1770.544282][T22296] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1770.571443][T22298] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1770.580411][ T5156] usb 2-1: config 0 has no interfaces? [ 1770.595184][ T5156] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1770.617970][T22300] loop3: detected capacity change from 0 to 64 [ 1770.624449][T26771] Buffer I/O error on dev loop3, logical block 0, async page read [ 1770.632775][ T5156] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1770.659055][T26771] Buffer I/O error on dev loop3, logical block 0, async page read [ 1770.692216][ T5156] usb 2-1: config 0 descriptor?? [ 1770.706538][T26771] Buffer I/O error on dev loop3, logical block 0, async page read [ 1770.987998][ T5156] usb 2-1: USB disconnect, device number 80 01:40:36 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xff000000) 01:40:36 executing program 3: ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") 01:40:36 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x800], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './bus\x00'}, 0x6e) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x800], 0x1, 0x80000}) (async) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './bus\x00'}, 0x6e) (async) 01:40:36 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xf, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:36 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xb, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:36 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 2) [ 1771.594298][T22311] FAULT_INJECTION: forcing a failure. [ 1771.594298][T22311] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1771.597461][T22309] loop0: detected capacity change from 0 to 64 [ 1771.625512][T22314] loop3: detected capacity change from 0 to 64 [ 1771.626815][T22312] loop5: detected capacity change from 0 to 64 [ 1771.634150][T22313] loop2: detected capacity change from 0 to 64 [ 1771.647037][T22313] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1771.660991][T22311] CPU: 1 PID: 22311 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1771.671472][T22311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1771.675580][T22312] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1771.681533][T22311] Call Trace: [ 1771.681545][T22311] [ 1771.681554][T22311] dump_stack_lvl+0xd1/0x138 [ 1771.681597][T22311] should_fail_ex.cold+0x5/0xa [ 1771.701733][T22309] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1771.704184][T22311] _copy_from_user+0x2e/0x170 [ 1771.704217][T22311] __do_sys_memfd_create+0xff/0x4e0 [ 1771.719989][T22312] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1771.721778][T22311] do_syscall_64+0x39/0xb0 [ 1771.721809][T22311] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1771.739811][T22311] RIP: 0033:0x7fc56688c0c9 01:40:36 executing program 3: ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") [ 1771.744256][T22311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1771.763892][T22311] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 1771.772346][T22311] RAX: ffffffffffffffda RBX: 00000000000000b9 RCX: 00007fc56688c0c9 [ 1771.780429][T22311] RDX: 00007fc5676d4fdc RSI: 0000000000000000 RDI: 00007fc5668e6e81 [ 1771.788510][T22311] RBP: 00000000000000b9 R08: 00007fc5676d4e20 R09: ffffffffffffffff 01:40:36 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 3) [ 1771.796507][T22311] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1771.804483][T22311] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000180 [ 1771.812454][T22311] 01:40:36 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x10, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:36 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xc, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1771.921603][T22321] loop3: detected capacity change from 0 to 64 [ 1771.928820][T22323] FAULT_INJECTION: forcing a failure. [ 1771.928820][T22323] name failslab, interval 1, probability 0, space 0, times 0 [ 1771.935461][ T5156] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 1771.978964][T22326] loop0: detected capacity change from 0 to 64 [ 1771.996323][T22327] loop2: detected capacity change from 0 to 64 [ 1772.013523][T22323] CPU: 1 PID: 22323 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1772.023991][T22323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1772.034095][T22323] Call Trace: [ 1772.037404][T22323] [ 1772.040383][T22323] dump_stack_lvl+0xd1/0x138 [ 1772.045022][T22323] should_fail_ex.cold+0x5/0xa [ 1772.049825][T22323] should_failslab+0x9/0x20 [ 1772.054370][T22323] kmem_cache_alloc_lru+0x58/0x7b0 [ 1772.059523][T22323] shmem_alloc_inode+0x27/0x50 [ 1772.064339][T22323] ? shmem_destroy_inode+0x70/0x70 [ 1772.069502][T22323] alloc_inode+0x61/0x230 [ 1772.073865][T22323] new_inode+0x2b/0x280 01:40:36 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000), 0x248800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) poll(&(0x7f0000000b00)=[{r2, 0x62c4}, {r3, 0x4507}, {r4, 0x200}], 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000180), 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r5, &(0x7f0000000000), 0x248800) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000001380)=@nat={'nat\x00', 0x1b, 0x5, 0x558, 0x1e0, 0x0, 0xffffffff, 0x0, 0x1e0, 0x488, 0x488, 0xffffffff, 0x488, 0x488, 0x5, &(0x7f0000000a80), {[{{@ipv6={@private0, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, [0xff000000, 0x0, 0xffffff00, 0xff], [0x0, 0xffffff00, 0xffffffff, 0xff000000], 'bond0\x00', '\x00', {0xff}, {}, 0xb2, 0x1, 0x0, 0x44}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv6=@loopback, @ipv4=@empty, @port=0x4e20, @gre_key=0x1ff}}}, {{@ipv6={@loopback, @private1, [0xffff00, 0xff, 0xff000000, 0xff], [0x0, 0xff000000, 0xffffff00], 'macvlan0\x00', 'veth0_to_batadv\x00', {0xff}, {0xff}, 0x0, 0x5, 0x4, 0x45}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv6=@private1, @ipv4=@broadcast, @icmp_id=0x64, @gre_key=0xb3}}}, {{@uncond, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2, [0xffffff00, 0xff000000, 0xffffff00, 0xffffff00], 0x4e21, 0x4e20, 0x4e24, 0x4e24, 0xffff, 0x1, 0x3, 0x81, 0x7f}}}, {{@ipv6={@remote, @remote, [0xffffffff, 0xff000000, 0xff, 0xff000000], [0xff, 0xff000000, 0x0, 0xa73ffbe91809aa4a], 'bond_slave_0\x00', 'veth0_vlan\x00', {}, {0xff}, 0x89, 0x2, 0x7, 0x8}, 0x0, 0x160, 0x1a0, 0x0, {}, [@common=@srh1={{0x90}, {0x62, 0x20, 0xb6, 0x1, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, @private2, [0xff000000, 0xff, 0xffffffff, 0xff], [0x0, 0xff, 0xffffff00], [0xff, 0xff000000, 0xff, 0xff], 0x2080, 0x200}}, @common=@icmp6={{0x28}, {0x12, "f555", 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x2, 0x1, 0x2, 0xe889, 0x8, 0x800, 0x8, 0x6b]}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5b8) sendto$inet6(r1, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r1, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000f80)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000640)={r6, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x100, 0x7fd, 0x80000001, 0x0, 0x100000000, 0x0, 0x4, 0x0, 0x4, 0xfffffffd, 0x9, 0x0, 0x10000000000, 0x4, 0x4, 0x0, 0x8000000000000000, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0xd9, 0x8, 0x0, 0x0, 0x4, 0x200000000000f, 0x0, 0xa, 0x100000001, 0x3, 0x0, 0x8000, 0x400, 0x0, 0x0, 0x0, 0xaad, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x8, 0x5, 0xfffffffffffffffe, 0x0, 0xa0, 0x1000000004, 0x14, 0x0, 0x0, 0xfffffffffffffff8, 0x81, 0x0, 0x8000000000000001, 0x400, 0x0, 0x2, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400000002, 0x80, 0x9, 0x5, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x1, 0x8, 0xe39a, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x5]}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000540)={0x0, 0x6, {0xcb54, @usage=0x5c1, r6, 0x9, 0xffffffffffffffff, 0x6, 0x4000000000006, 0x408, 0x60, @usage=0x2, 0x548, 0x1ff, [0x0, 0x3, 0x240000000000, 0x2, 0x0, 0x8]}, {0x4, @struct={0x4, 0x55b6}, 0x0, 0xfffffffffffffff9, 0x0, 0x4, 0x0, 0x5, 0x241, @struct={0xff}, 0x6e89, 0x0, [0x0, 0x40, 0x8, 0x4, 0x9, 0x3]}, {0x0, @usage, 0x0, 0x4, 0x3, 0x101, 0xffffffff00000000, 0x9, 0x0, @usage=0x1ff, 0x4, 0x1, [0x2000000000000000, 0x0, 0x5, 0x1e28, 0xf724, 0x8000000000000000]}, {0x7fffffffffffffff, 0x3, 0x8000000000000001}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000240)={r6, 0x2, 0x2}) setsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000040), 0x4) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG2GSdbJYvMC4hUG4wwimEYEbWaT0RN4BZvFIJ7ArIjBJhpGZtktG7cs7H4fvPDjlRffy+/DbspkuEqGm6O7Zu/x9mdreP37+Dy73+7bpjvvL9qmCyupSLKRZDNJVeZ67K/DVLPl2G/flyfTed4/eF/2yQAAwIKK1PNdJ0/HO6eT1x8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABg7f0HAAD//yTgIXE=") [ 1772.078055][T22323] shmem_get_inode+0x19b/0xdd0 [ 1772.082863][T22323] __shmem_file_setup+0xb8/0x310 [ 1772.087857][T22323] __do_sys_memfd_create+0x1c6/0x4e0 [ 1772.093248][T22323] do_syscall_64+0x39/0xb0 [ 1772.097685][T22323] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1772.103615][T22323] RIP: 0033:0x7fc56688c0c9 [ 1772.108053][T22323] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1772.127703][T22323] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 1772.136060][T26518] Buffer I/O error on dev loop0, logical block 0, async page read [ 1772.136125][T22323] RAX: ffffffffffffffda RBX: 00000000000000b9 RCX: 00007fc56688c0c9 [ 1772.151923][T22323] RDX: 00007fc5676d4fdc RSI: 0000000000000000 RDI: 00007fc5668e6e81 [ 1772.159925][T22323] RBP: 00000000000000b9 R08: 00007fc5676d4e20 R09: ffffffffffffffff [ 1772.167935][T22323] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 01:40:36 executing program 3: ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") [ 1772.174167][T26518] Buffer I/O error on dev loop0, logical block 0, async page read [ 1772.175907][T22323] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000180 [ 1772.175936][T22323] [ 1772.205882][T22327] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1772.222373][T22329] loop5: detected capacity change from 0 to 64 [ 1772.225537][T26771] Buffer I/O error on dev loop5, logical block 0, async page read [ 1772.237157][T22327] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1772.251308][T22329] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1772.275992][T22326] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1772.299792][T22329] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1772.331589][T22326] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1772.345464][ T5156] usb 2-1: config 0 has no interfaces? [ 1772.353657][ T5156] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1772.372441][T22333] loop3: detected capacity change from 0 to 64 [ 1772.391538][ T5156] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1772.421140][ T5156] usb 2-1: config 0 descriptor?? [ 1772.704640][ T5156] usb 2-1: USB disconnect, device number 81 01:40:37 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xff010000) 01:40:37 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 4) 01:40:37 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:37 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xd, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:37 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000300)=0x208) (async) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000), 0x248800) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) poll(&(0x7f0000000b00)=[{r2, 0x62c4}, {r3, 0x4507}, {r4, 0x200}], 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000180), 0x4) (async, rerun: 64) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (rerun: 64) write$cgroup_type(r5, &(0x7f0000000000), 0x248800) (async) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000001380)=@nat={'nat\x00', 0x1b, 0x5, 0x558, 0x1e0, 0x0, 0xffffffff, 0x0, 0x1e0, 0x488, 0x488, 0xffffffff, 0x488, 0x488, 0x5, &(0x7f0000000a80), {[{{@ipv6={@private0, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, [0xff000000, 0x0, 0xffffff00, 0xff], [0x0, 0xffffff00, 0xffffffff, 0xff000000], 'bond0\x00', '\x00', {0xff}, {}, 0xb2, 0x1, 0x0, 0x44}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv6=@loopback, @ipv4=@empty, @port=0x4e20, @gre_key=0x1ff}}}, {{@ipv6={@loopback, @private1, [0xffff00, 0xff, 0xff000000, 0xff], [0x0, 0xff000000, 0xffffff00], 'macvlan0\x00', 'veth0_to_batadv\x00', {0xff}, {0xff}, 0x0, 0x5, 0x4, 0x45}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv6=@private1, @ipv4=@broadcast, @icmp_id=0x64, @gre_key=0xb3}}}, {{@uncond, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2, [0xffffff00, 0xff000000, 0xffffff00, 0xffffff00], 0x4e21, 0x4e20, 0x4e24, 0x4e24, 0xffff, 0x1, 0x3, 0x81, 0x7f}}}, {{@ipv6={@remote, @remote, [0xffffffff, 0xff000000, 0xff, 0xff000000], [0xff, 0xff000000, 0x0, 0xa73ffbe91809aa4a], 'bond_slave_0\x00', 'veth0_vlan\x00', {}, {0xff}, 0x89, 0x2, 0x7, 0x8}, 0x0, 0x160, 0x1a0, 0x0, {}, [@common=@srh1={{0x90}, {0x62, 0x20, 0xb6, 0x1, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, @private2, [0xff000000, 0xff, 0xffffffff, 0xff], [0x0, 0xff, 0xffffff00], [0xff, 0xff000000, 0xff, 0xff], 0x2080, 0x200}}, @common=@icmp6={{0x28}, {0x12, "f555", 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x2, 0x1, 0x2, 0xe889, 0x8, 0x800, 0x8, 0x6b]}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5b8) (async) sendto$inet6(r1, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) (async) shutdown(r1, 0x1) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000f80)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000640)={r6, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x100, 0x7fd, 0x80000001, 0x0, 0x100000000, 0x0, 0x4, 0x0, 0x4, 0xfffffffd, 0x9, 0x0, 0x10000000000, 0x4, 0x4, 0x0, 0x8000000000000000, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0xd9, 0x8, 0x0, 0x0, 0x4, 0x200000000000f, 0x0, 0xa, 0x100000001, 0x3, 0x0, 0x8000, 0x400, 0x0, 0x0, 0x0, 0xaad, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x8, 0x5, 0xfffffffffffffffe, 0x0, 0xa0, 0x1000000004, 0x14, 0x0, 0x0, 0xfffffffffffffff8, 0x81, 0x0, 0x8000000000000001, 0x400, 0x0, 0x2, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400000002, 0x80, 0x9, 0x5, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x1, 0x8, 0xe39a, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x5]}) (async) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000540)={0x0, 0x6, {0xcb54, @usage=0x5c1, r6, 0x9, 0xffffffffffffffff, 0x6, 0x4000000000006, 0x408, 0x60, @usage=0x2, 0x548, 0x1ff, [0x0, 0x3, 0x240000000000, 0x2, 0x0, 0x8]}, {0x4, @struct={0x4, 0x55b6}, 0x0, 0xfffffffffffffff9, 0x0, 0x4, 0x0, 0x5, 0x241, @struct={0xff}, 0x6e89, 0x0, [0x0, 0x40, 0x8, 0x4, 0x9, 0x3]}, {0x0, @usage, 0x0, 0x4, 0x3, 0x101, 0xffffffff00000000, 0x9, 0x0, @usage=0x1ff, 0x4, 0x1, [0x2000000000000000, 0x0, 0x5, 0x1e28, 0xf724, 0x8000000000000000]}, {0x7fffffffffffffff, 0x3, 0x8000000000000001}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000240)={r6, 0x2, 0x2}) (async) setsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000040), 0x4) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG2GSdbJYvMC4hUG4wwimEYEbWaT0RN4BZvFIJ7ArIjBJhpGZtktG7cs7H4fvPDjlRffy+/DbspkuEqGm6O7Zu/x9mdreP37+Dy73+7bpjvvL9qmCyupSLKRZDNJVeZ67K/DVLPl2G/flyfTed4/eF/2yQAAwIKK1PNdJ0/HO6eT1x8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABg7f0HAAD//yTgIXE=") 01:40:37 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000003000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2800) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) [ 1773.334435][T22342] loop2: detected capacity change from 0 to 64 [ 1773.355665][T22343] FAULT_INJECTION: forcing a failure. [ 1773.355665][T22343] name failslab, interval 1, probability 0, space 0, times 0 [ 1773.367051][T22342] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1773.370382][T22344] loop0: detected capacity change from 0 to 64 01:40:37 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000003000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2800) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000003000/0x2000)=nil) (async) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2800) (async) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) (async) [ 1773.400716][T22343] CPU: 1 PID: 22343 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1773.411206][T22343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1773.421401][T22343] Call Trace: [ 1773.424708][T22343] [ 1773.427670][T22343] dump_stack_lvl+0xd1/0x138 [ 1773.432319][T22343] should_fail_ex.cold+0x5/0xa [ 1773.437300][T22343] should_failslab+0x9/0x20 [ 1773.441850][T22343] kmem_cache_alloc+0x5d/0x460 01:40:37 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000300)=0x208) (async) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000), 0x248800) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) poll(&(0x7f0000000b00)=[{r2, 0x62c4}, {r3, 0x4507}, {r4, 0x200}], 0x3, 0x0) (async) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000180), 0x4) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r5, &(0x7f0000000000), 0x248800) (async) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000001380)=@nat={'nat\x00', 0x1b, 0x5, 0x558, 0x1e0, 0x0, 0xffffffff, 0x0, 0x1e0, 0x488, 0x488, 0xffffffff, 0x488, 0x488, 0x5, &(0x7f0000000a80), {[{{@ipv6={@private0, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, [0xff000000, 0x0, 0xffffff00, 0xff], [0x0, 0xffffff00, 0xffffffff, 0xff000000], 'bond0\x00', '\x00', {0xff}, {}, 0xb2, 0x1, 0x0, 0x44}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x8, @ipv6=@loopback, @ipv4=@empty, @port=0x4e20, @gre_key=0x1ff}}}, {{@ipv6={@loopback, @private1, [0xffff00, 0xff, 0xff000000, 0xff], [0x0, 0xff000000, 0xffffff00], 'macvlan0\x00', 'veth0_to_batadv\x00', {0xff}, {0xff}, 0x0, 0x5, 0x4, 0x45}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv6=@private1, @ipv4=@broadcast, @icmp_id=0x64, @gre_key=0xb3}}}, {{@uncond, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2, [0xffffff00, 0xff000000, 0xffffff00, 0xffffff00], 0x4e21, 0x4e20, 0x4e24, 0x4e24, 0xffff, 0x1, 0x3, 0x81, 0x7f}}}, {{@ipv6={@remote, @remote, [0xffffffff, 0xff000000, 0xff, 0xff000000], [0xff, 0xff000000, 0x0, 0xa73ffbe91809aa4a], 'bond_slave_0\x00', 'veth0_vlan\x00', {}, {0xff}, 0x89, 0x2, 0x7, 0x8}, 0x0, 0x160, 0x1a0, 0x0, {}, [@common=@srh1={{0x90}, {0x62, 0x20, 0xb6, 0x1, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, @private2, [0xff000000, 0xff, 0xffffffff, 0xff], [0x0, 0xff, 0xffffff00], [0xff, 0xff000000, 0xff, 0xff], 0x2080, 0x200}}, @common=@icmp6={{0x28}, {0x12, "f555", 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x2, 0x1, 0x2, 0xe889, 0x8, 0x800, 0x8, 0x6b]}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5b8) sendto$inet6(r1, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) (async) shutdown(r1, 0x1) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000f80)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000640)={r6, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x100, 0x7fd, 0x80000001, 0x0, 0x100000000, 0x0, 0x4, 0x0, 0x4, 0xfffffffd, 0x9, 0x0, 0x10000000000, 0x4, 0x4, 0x0, 0x8000000000000000, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0xd9, 0x8, 0x0, 0x0, 0x4, 0x200000000000f, 0x0, 0xa, 0x100000001, 0x3, 0x0, 0x8000, 0x400, 0x0, 0x0, 0x0, 0xaad, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x8, 0x5, 0xfffffffffffffffe, 0x0, 0xa0, 0x1000000004, 0x14, 0x0, 0x0, 0xfffffffffffffff8, 0x81, 0x0, 0x8000000000000001, 0x400, 0x0, 0x2, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400000002, 0x80, 0x9, 0x5, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x1, 0x8, 0xe39a, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x5]}) (async) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000540)={0x0, 0x6, {0xcb54, @usage=0x5c1, r6, 0x9, 0xffffffffffffffff, 0x6, 0x4000000000006, 0x408, 0x60, @usage=0x2, 0x548, 0x1ff, [0x0, 0x3, 0x240000000000, 0x2, 0x0, 0x8]}, {0x4, @struct={0x4, 0x55b6}, 0x0, 0xfffffffffffffff9, 0x0, 0x4, 0x0, 0x5, 0x241, @struct={0xff}, 0x6e89, 0x0, [0x0, 0x40, 0x8, 0x4, 0x9, 0x3]}, {0x0, @usage, 0x0, 0x4, 0x3, 0x101, 0xffffffff00000000, 0x9, 0x0, @usage=0x1ff, 0x4, 0x1, [0x2000000000000000, 0x0, 0x5, 0x1e28, 0xf724, 0x8000000000000000]}, {0x7fffffffffffffff, 0x3, 0x8000000000000001}}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000240)={r6, 0x2, 0x2}) setsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000040), 0x4) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG2GSdbJYvMC4hUG4wwimEYEbWaT0RN4BZvFIJ7ArIjBJhpGZtktG7cs7H4fvPDjlRffy+/DbspkuEqGm6O7Zu/x9mdreP37+Dy73+7bpjvvL9qmCyupSLKRZDNJVeZ67K/DVLPl2G/flyfTed4/eF/2yQAAwIKK1PNdJ0/HO6eT1x8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABg7f0HAAD//yTgIXE=") [ 1773.446690][T22343] security_inode_alloc+0x38/0x160 [ 1773.451859][T22343] inode_init_always+0xbfa/0xef0 [ 1773.456833][T22343] alloc_inode+0x82/0x230 [ 1773.461205][T22343] new_inode+0x2b/0x280 [ 1773.465403][T22343] shmem_get_inode+0x19b/0xdd0 [ 1773.470219][T22343] __shmem_file_setup+0xb8/0x310 [ 1773.475205][T22343] __do_sys_memfd_create+0x1c6/0x4e0 [ 1773.480529][T22343] do_syscall_64+0x39/0xb0 [ 1773.484978][T22343] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1773.490917][T22343] RIP: 0033:0x7fc56688c0c9 01:40:38 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000003000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2800) (async) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) [ 1773.494770][T22344] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1773.495342][T22343] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1773.495368][T22343] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 1773.495395][T22343] RAX: ffffffffffffffda RBX: 00000000000000b9 RCX: 00007fc56688c0c9 [ 1773.495411][T22343] RDX: 00007fc5676d4fdc RSI: 0000000000000000 RDI: 00007fc5668e6e81 01:40:38 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") [ 1773.495440][T22343] RBP: 00000000000000b9 R08: 00007fc5676d4e20 R09: ffffffffffffffff [ 1773.495458][T22343] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1773.495475][T22343] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000180 [ 1773.495495][T22343] 01:40:38 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 5) [ 1773.602462][T22362] loop5: detected capacity change from 0 to 64 [ 1773.626965][T22362] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 01:40:38 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x48, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1773.653343][T22362] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1773.660206][ T5156] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 1773.690471][T22365] loop3: detected capacity change from 0 to 64 [ 1773.716393][T22367] FAULT_INJECTION: forcing a failure. [ 1773.716393][T22367] name failslab, interval 1, probability 0, space 0, times 0 [ 1773.733030][T22369] loop0: detected capacity change from 0 to 64 [ 1773.743384][T22367] CPU: 1 PID: 22367 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1773.753867][T22367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1773.763958][T22367] Call Trace: [ 1773.767267][T22367] [ 1773.770241][T22367] dump_stack_lvl+0xd1/0x138 [ 1773.774887][T22367] should_fail_ex.cold+0x5/0xa [ 1773.779691][T22367] should_failslab+0x9/0x20 [ 1773.784237][T22367] kmem_cache_alloc_lru+0x58/0x7b0 [ 1773.789390][T22367] __d_alloc+0x32/0x980 [ 1773.793586][T22367] ? lockdep_hardirqs_on+0x7d/0x100 [ 1773.798832][T22367] d_alloc_pseudo+0x1d/0x70 [ 1773.803379][T22367] alloc_file_pseudo+0xca/0x250 [ 1773.808277][T22367] ? alloc_file+0x800/0x800 [ 1773.812820][T22367] ? shmem_get_inode+0x6bc/0xdd0 [ 1773.817802][T22367] __shmem_file_setup+0x144/0x310 [ 1773.822878][T22367] __do_sys_memfd_create+0x1c6/0x4e0 [ 1773.828199][T22367] do_syscall_64+0x39/0xb0 [ 1773.832648][T22367] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1773.838580][T22367] RIP: 0033:0x7fc56688c0c9 [ 1773.843026][T22367] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1773.862672][T22367] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 1773.871126][T22367] RAX: ffffffffffffffda RBX: 00000000000000b9 RCX: 00007fc56688c0c9 [ 1773.879127][T22367] RDX: 00007fc5676d4fdc RSI: 0000000000000000 RDI: 00007fc5668e6e81 [ 1773.887126][T22367] RBP: 00000000000000b9 R08: 00007fc5676d4e20 R09: ffffffffffffffff [ 1773.895124][T22367] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1773.903120][T22367] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000180 [ 1773.911161][T22367] [ 1773.915472][T22369] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1773.945325][T26518] blk_print_req_error: 9 callbacks suppressed [ 1773.945344][T26518] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1773.976436][T22369] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1774.005511][T26518] Buffer I/O error on dev loop5, logical block 2, async page read [ 1774.013466][T26518] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1774.026127][T26518] Buffer I/O error on dev loop5, logical block 3, async page read [ 1774.034222][T26518] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1774.035590][ T5156] usb 2-1: config 0 has no interfaces? [ 1774.046795][T26518] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1774.063296][ T5156] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1774.070657][T26518] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1774.074169][ T5156] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1774.093131][ T5156] usb 2-1: config 0 descriptor?? [ 1774.099287][T26518] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1774.370281][T15310] usb 2-1: USB disconnect, device number 82 01:40:39 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xffff8000) 01:40:39 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xe, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './bus', [{0x20, 'bfs\x00'}, {0x20, 'threaded\x00'}], 0xa, "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"}, 0x1018) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRES64=r0], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") 01:40:39 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") 01:40:39 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 6) 01:40:39 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x4c, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1774.952662][T22379] loop3: detected capacity change from 0 to 64 [ 1774.963385][T22381] FAULT_INJECTION: forcing a failure. [ 1774.963385][T22381] name failslab, interval 1, probability 0, space 0, times 0 [ 1774.981048][T22378] loop5: detected capacity change from 0 to 64 [ 1774.991181][T22383] loop0: detected capacity change from 0 to 64 [ 1774.999202][T22380] loop2: detected capacity change from 0 to 64 [ 1775.010018][T22383] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1775.031115][T22381] CPU: 0 PID: 22381 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1775.041591][T22381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1775.046188][T22383] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1775.051662][T22381] Call Trace: [ 1775.051676][T22381] [ 1775.051686][T22381] dump_stack_lvl+0xd1/0x138 [ 1775.051729][T22381] should_fail_ex.cold+0x5/0xa [ 1775.062190][T22378] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1775.062638][T22381] should_failslab+0x9/0x20 [ 1775.062674][T22381] kmem_cache_alloc+0x5d/0x460 [ 1775.067214][T22378] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1775.070198][T22381] ? d_instantiate+0x79/0xa0 [ 1775.070242][T22381] __alloc_file+0x21/0x270 [ 1775.070279][T22381] alloc_empty_file+0x71/0x170 [ 1775.076197][T22380] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1775.082048][T22381] alloc_file+0x59/0x800 [ 1775.082099][T22381] alloc_file_pseudo+0x169/0x250 [ 1775.082133][T22381] ? alloc_file+0x800/0x800 [ 1775.096839][T22380] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1775.099208][T22381] ? shmem_get_inode+0x6bc/0xdd0 [ 1775.099254][T22381] __shmem_file_setup+0x144/0x310 [ 1775.099291][T22381] __do_sys_memfd_create+0x1c6/0x4e0 [ 1775.156703][T22381] do_syscall_64+0x39/0xb0 [ 1775.161139][T22381] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1775.167131][T22381] RIP: 0033:0x7fc56688c0c9 [ 1775.171563][T22381] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1775.191187][T22381] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f 01:40:39 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) [ 1775.199624][T22381] RAX: ffffffffffffffda RBX: 00000000000000b9 RCX: 00007fc56688c0c9 [ 1775.207621][T22381] RDX: 00007fc5676d4fdc RSI: 0000000000000000 RDI: 00007fc5668e6e81 [ 1775.215694][T22381] RBP: 00000000000000b9 R08: 00007fc5676d4e20 R09: ffffffffffffffff [ 1775.223671][T22381] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1775.231655][T22381] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000180 [ 1775.239644][T22381] 01:40:39 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 7) 01:40:39 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) open(&(0x7f0000000080)='./file2\x00', 0x141002, 0x20) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) ioctl$DRM_IOCTL_MODE_DIRTYFB(r0, 0xc01864b1, &(0x7f0000000040)={0x2, 0x2, 0xfffff6ce, 0x5, &(0x7f0000000000)=[{0x14f4, 0x4, 0xd6e4, 0x2}, {0x6, 0x5, 0xfff, 0xfe}, {0xa, 0x2, 0x81, 0x4}, {0x9, 0x0, 0x4, 0x9}, {0x7, 0x5, 0x7, 0x3}]}) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") [ 1775.278083][T22386] loop3: detected capacity change from 0 to 64 01:40:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './bus', [{0x20, 'bfs\x00'}, {0x20, 'threaded\x00'}], 0xa, "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"}, 0x1018) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRES64=r0], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './bus', [{0x20, 'bfs\x00'}, {0x20, 'threaded\x00'}], 0xa, "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"}, 0x1018) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRES64=r0], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) 01:40:39 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x60, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:39 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xf, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1775.389094][T22388] FAULT_INJECTION: forcing a failure. [ 1775.389094][T22388] name failslab, interval 1, probability 0, space 0, times 0 [ 1775.402237][T25913] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 1775.426379][T22390] loop3: detected capacity change from 0 to 64 [ 1775.437031][T22394] loop0: detected capacity change from 0 to 64 [ 1775.444684][T22395] loop2: detected capacity change from 0 to 64 [ 1775.451030][T22396] loop5: detected capacity change from 0 to 64 [ 1775.457258][T22396] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1775.459804][T22388] CPU: 0 PID: 22388 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1775.475197][T22388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1775.475571][T22390] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 1775.485267][T22388] Call Trace: [ 1775.485281][T22388] [ 1775.485290][T22388] dump_stack_lvl+0xd1/0x138 [ 1775.485333][T22388] should_fail_ex.cold+0x5/0xa [ 1775.507631][T22396] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1775.507903][T22388] should_failslab+0x9/0x20 [ 1775.520075][T22388] kmem_cache_alloc+0x5d/0x460 [ 1775.524883][T22388] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1775.530448][T22388] security_file_alloc+0x38/0x170 [ 1775.535670][T22388] __alloc_file+0xd9/0x270 [ 1775.540127][T22388] alloc_empty_file+0x71/0x170 [ 1775.544930][T22388] alloc_file+0x59/0x800 [ 1775.549201][T22388] alloc_file_pseudo+0x169/0x250 [ 1775.554168][T22388] ? alloc_file+0x800/0x800 [ 1775.558705][T22388] ? shmem_get_inode+0x6bc/0xdd0 [ 1775.563757][T22388] __shmem_file_setup+0x144/0x310 [ 1775.568805][T22388] __do_sys_memfd_create+0x1c6/0x4e0 [ 1775.574126][T22388] do_syscall_64+0x39/0xb0 [ 1775.578557][T22388] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1775.584467][T22388] RIP: 0033:0x7fc56688c0c9 [ 1775.588889][T22388] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1775.608508][T22388] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 1775.616930][T22388] RAX: ffffffffffffffda RBX: 00000000000000b9 RCX: 00007fc56688c0c9 [ 1775.624907][T22388] RDX: 00007fc5676d4fdc RSI: 0000000000000000 RDI: 00007fc5668e6e81 [ 1775.632883][T22388] RBP: 00000000000000b9 R08: 00007fc5676d4e20 R09: ffffffffffffffff [ 1775.640866][T22388] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200000c0 [ 1775.648841][T22388] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000180 [ 1775.656910][T22388] [ 1775.690357][T22395] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1775.905440][T25913] usb 2-1: config 0 has no interfaces? [ 1775.913652][T25913] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1775.924962][T25913] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1775.950543][T25913] usb 2-1: config 0 descriptor?? [ 1776.218272][ T5095] usb 2-1: USB disconnect, device number 83 01:40:41 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xfffffdfd) 01:40:41 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x68, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:41 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) open(&(0x7f0000000080)='./file2\x00', 0x141002, 0x20) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) ioctl$DRM_IOCTL_MODE_DIRTYFB(r0, 0xc01864b1, &(0x7f0000000040)={0x2, 0x2, 0xfffff6ce, 0x5, &(0x7f0000000000)=[{0x14f4, 0x4, 0xd6e4, 0x2}, {0x6, 0x5, 0xfff, 0xfe}, {0xa, 0x2, 0x81, 0x4}, {0x9, 0x0, 0x4, 0x9}, {0x7, 0x5, 0x7, 0x3}]}) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) open(&(0x7f0000000080)='./file2\x00', 0x141002, 0x20) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) ioctl$DRM_IOCTL_MODE_DIRTYFB(r0, 0xc01864b1, &(0x7f0000000040)={0x2, 0x2, 0xfffff6ce, 0x5, &(0x7f0000000000)=[{0x14f4, 0x4, 0xd6e4, 0x2}, {0x6, 0x5, 0xfff, 0xfe}, {0xa, 0x2, 0x81, 0x4}, {0x9, 0x0, 0x4, 0x9}, {0x7, 0x5, 0x7, 0x3}]}) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) 01:40:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './bus', [{0x20, 'bfs\x00'}, {0x20, 'threaded\x00'}], 0xa, "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"}, 0x1018) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYRESOCT=r0, @ANYRES8=r0, @ANYRES64=r0], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") 01:40:41 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 8) 01:40:41 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x10, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1776.848567][T22409] loop0: detected capacity change from 0 to 64 [ 1776.861663][T22412] loop3: detected capacity change from 0 to 64 [ 1776.868565][T22414] FAULT_INJECTION: forcing a failure. [ 1776.868565][T22414] name failslab, interval 1, probability 0, space 0, times 0 [ 1776.870563][T22411] loop5: detected capacity change from 0 to 64 [ 1776.885745][T22413] loop2: detected capacity change from 0 to 64 [ 1776.898304][T22412] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 1776.907545][T22411] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1776.911348][T22413] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1776.923182][T22414] CPU: 0 PID: 22414 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1776.933636][T22414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1776.934411][T22413] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1776.943698][T22414] Call Trace: [ 1776.943710][T22414] [ 1776.943720][T22414] dump_stack_lvl+0xd1/0x138 [ 1776.943763][T22414] should_fail_ex.cold+0x5/0xa [ 1776.943789][T22414] should_failslab+0x9/0x20 [ 1776.943816][T22414] kmem_cache_alloc+0x5d/0x460 [ 1776.943846][T22414] vm_area_alloc+0x20/0x100 [ 1776.943871][T22414] mmap_region+0x44c/0x1dd0 [ 1776.985494][T22414] ? do_munmap+0x100/0x100 [ 1776.989973][T22414] ? security_mmap_addr+0x77/0xa0 [ 1776.995039][T22414] ? get_unmapped_area+0x1e8/0x3c0 [ 1777.000204][T22414] do_mmap+0x831/0xf60 [ 1777.004322][T22414] vm_mmap_pgoff+0x1af/0x280 [ 1777.008952][T22414] ? randomize_page+0xb0/0xb0 [ 1777.013663][T22414] ksys_mmap_pgoff+0x7d/0x5a0 [ 1777.018463][T22414] ? lockdep_hardirqs_on+0x7d/0x100 [ 1777.023702][T22414] do_syscall_64+0x39/0xb0 [ 1777.025398][T22411] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1777.028129][T22414] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1777.028171][T22414] RIP: 0033:0x7fc56688c112 01:40:41 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) open(&(0x7f0000000080)='./file2\x00', 0x141002, 0x20) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) ioctl$DRM_IOCTL_MODE_DIRTYFB(r0, 0xc01864b1, &(0x7f0000000040)={0x2, 0x2, 0xfffff6ce, 0x5, &(0x7f0000000000)=[{0x14f4, 0x4, 0xd6e4, 0x2}, {0x6, 0x5, 0xfff, 0xfe}, {0xa, 0x2, 0x81, 0x4}, {0x9, 0x0, 0x4, 0x9}, {0x7, 0x5, 0x7, 0x3}]}) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x4000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") [ 1777.046211][T22414] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 [ 1777.066037][T22414] RSP: 002b:00007fc5676d4f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1777.074814][T22414] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007fc56688c112 [ 1777.082798][T22414] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 1777.090802][T22414] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 01:40:41 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x6c, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1777.098827][T22414] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000000b7 [ 1777.107168][T22414] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1777.115153][T22414] 01:40:41 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 9) 01:40:41 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x7c, 0x1, 0x8, 0x101, 0x0, 0x0, {0x7, 0x0, 0x1}, [@CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7f}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}]}, @CTA_TIMEOUT_DATA={0x44, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffffffc1}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1ff}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x48000}, 0x804) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x7, 0x0, 0xfff, 0x63aa863a}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20044801}, 0x8000) 01:40:41 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1777.240208][T22427] FAULT_INJECTION: forcing a failure. [ 1777.240208][T22427] name failslab, interval 1, probability 0, space 0, times 0 [ 1777.246096][T22426] loop0: detected capacity change from 0 to 64 [ 1777.253589][T22425] loop3: detected capacity change from 0 to 64 [ 1777.280910][T22429] loop5: detected capacity change from 0 to 64 [ 1777.287391][ T5095] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 1777.304406][T22427] CPU: 0 PID: 22427 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1777.306905][T22431] loop2: detected capacity change from 0 to 64 [ 1777.314850][T22427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1777.314868][T22427] Call Trace: [ 1777.314876][T22427] [ 1777.314886][T22427] dump_stack_lvl+0xd1/0x138 [ 1777.341966][T22427] should_fail_ex.cold+0x5/0xa [ 1777.346771][T22427] should_failslab+0x9/0x20 [ 1777.351324][T22427] kmem_cache_alloc+0x5d/0x460 [ 1777.356138][T22427] mas_alloc_nodes+0x429/0x810 [ 1777.360943][T22427] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1777.364993][T26512] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1777.366510][T22427] ? trace_kmem_cache_alloc+0x35/0x100 [ 1777.366544][T22427] mas_preallocate+0x1bb/0x360 [ 1777.378119][T26512] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1777.381437][T22427] mmap_region+0xe06/0x1dd0 [ 1777.381481][T22427] ? do_munmap+0x100/0x100 [ 1777.387220][T26512] buffer_io_error: 4 callbacks suppressed [ 1777.387234][T26512] Buffer I/O error on dev loop5, logical block 0, async page read [ 1777.395328][T22427] ? security_mmap_addr+0x77/0xa0 [ 1777.395359][T22427] ? get_unmapped_area+0x1e8/0x3c0 [ 1777.395394][T22427] do_mmap+0x831/0xf60 [ 1777.395427][T22427] vm_mmap_pgoff+0x1af/0x280 [ 1777.395452][T22427] ? randomize_page+0xb0/0xb0 [ 1777.395477][T22427] ksys_mmap_pgoff+0x7d/0x5a0 [ 1777.395509][T22427] ? lockdep_hardirqs_on+0x7d/0x100 [ 1777.395536][T22427] do_syscall_64+0x39/0xb0 [ 1777.395557][T22427] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1777.395588][T22427] RIP: 0033:0x7fc56688c112 [ 1777.395607][T22427] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 [ 1777.395631][T22427] RSP: 002b:00007fc5676d4f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1777.395657][T22427] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007fc56688c112 [ 1777.395674][T22427] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 1777.395691][T22427] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 1777.395706][T22427] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000000b7 01:40:42 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 10) [ 1777.395723][T22427] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1777.395744][T22427] [ 1777.466086][T22425] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 1777.515684][T22429] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1777.525069][T22431] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1777.554031][ T2342] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1777.599922][T22429] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1777.642466][T22433] FAULT_INJECTION: forcing a failure. [ 1777.642466][T22433] name failslab, interval 1, probability 0, space 0, times 0 [ 1777.689210][T22433] CPU: 1 PID: 22433 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1777.699696][T22433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1777.709789][T22433] Call Trace: [ 1777.713096][T22433] [ 1777.716052][T22433] dump_stack_lvl+0xd1/0x138 [ 1777.720697][T22433] should_fail_ex.cold+0x5/0xa [ 1777.725500][T22433] should_failslab+0x9/0x20 [ 1777.730042][T22433] kmem_cache_alloc_bulk+0x4a/0x490 [ 1777.735286][T22433] mas_alloc_nodes+0x309/0x810 [ 1777.740086][T22433] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1777.745716][T22433] mas_preallocate+0x1bb/0x360 [ 1777.750517][T22433] mmap_region+0xe06/0x1dd0 [ 1777.755071][T22433] ? do_munmap+0x100/0x100 [ 1777.759529][T22433] ? security_mmap_addr+0x77/0xa0 [ 1777.764591][T22433] ? get_unmapped_area+0x1e8/0x3c0 [ 1777.769752][T22433] do_mmap+0x831/0xf60 [ 1777.773966][T22433] vm_mmap_pgoff+0x1af/0x280 [ 1777.778600][T22433] ? randomize_page+0xb0/0xb0 [ 1777.783313][T22433] ksys_mmap_pgoff+0x7d/0x5a0 [ 1777.788039][T22433] ? lockdep_hardirqs_on+0x7d/0x100 [ 1777.793277][T22433] do_syscall_64+0x39/0xb0 [ 1777.797725][T22433] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1777.803662][T22433] RIP: 0033:0x7fc56688c112 [ 1777.808101][T22433] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 b8 ff ff ff 64 [ 1777.827842][T22433] RSP: 002b:00007fc5676d4f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1777.836391][T22433] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007fc56688c112 [ 1777.844436][T22433] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 1777.852440][T22433] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 1777.860454][T22433] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000000b7 [ 1777.868459][T22433] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1777.876470][T22433] [ 1777.888382][ T5095] usb 2-1: config 0 has no interfaces? [ 1777.904223][ T5095] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1777.920255][ T5095] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1777.938282][ T5095] usb 2-1: config 0 descriptor?? [ 1778.206714][T16765] usb 2-1: USB disconnect, device number 84 01:40:43 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xffffff7f) 01:40:43 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x74, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:43 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='blkio.bfq.dequeue\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000001cc0)=[{{&(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000300)=""/250, 0xfa}, {&(0x7f0000000100)}], 0x2, &(0x7f00000001c0)=""/45, 0x2d}, 0x5}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/119, 0x77}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000480)}], 0x3, &(0x7f0000000500)=""/4096, 0x1000}, 0x2}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/47, 0x2f}, {&(0x7f0000001640)=""/227, 0xe3}, {&(0x7f0000001740)=""/163, 0xa3}, {&(0x7f0000001800)=""/146, 0x92}, {&(0x7f00000018c0)=""/159, 0x9f}, {&(0x7f0000001980)=""/228, 0xe4}, {&(0x7f0000001a80)=""/171, 0xab}, {&(0x7f0000001b40)=""/118, 0x76}], 0x9, &(0x7f0000001c80)=""/36, 0x24}, 0x5}], 0x3, 0x40010102, &(0x7f0000001d80)={0x77359400}) 01:40:43 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x7c, 0x1, 0x8, 0x101, 0x0, 0x0, {0x7, 0x0, 0x1}, [@CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7f}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}]}, @CTA_TIMEOUT_DATA={0x44, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffffffc1}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1ff}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x48000}, 0x804) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x7, 0x0, 0xfff, 0x63aa863a}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20044801}, 0x8000) 01:40:43 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x48, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:43 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 11) [ 1778.800915][T22444] FAULT_INJECTION: forcing a failure. [ 1778.800915][T22444] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1778.807422][T22441] loop2: detected capacity change from 0 to 64 [ 1778.817863][T22438] loop0: detected capacity change from 0 to 64 [ 1778.837694][T22444] CPU: 0 PID: 22444 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1778.847756][T22449] loop3: detected capacity change from 0 to 64 [ 1778.848140][T22444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1778.855029][T22446] loop5: detected capacity change from 0 to 64 [ 1778.864333][T22444] Call Trace: [ 1778.864343][T22444] [ 1778.864353][T22444] dump_stack_lvl+0xd1/0x138 [ 1778.864397][T22444] should_fail_ex.cold+0x5/0xa [ 1778.864426][T22444] prepare_alloc_pages+0x178/0x570 [ 1778.891293][T22444] __alloc_pages+0x149/0x5b0 [ 1778.895917][T22444] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0 [ 1778.902709][T22444] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1778.908738][T22444] ? validate_mm+0x1d8/0x270 [ 1778.913371][T22444] ? __lock_acquire+0xbc3/0x56d0 [ 1778.918357][T22444] alloc_pages+0x1aa/0x270 [ 1778.921634][T22441] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1778.922803][T22444] pte_alloc_one+0x1a/0x230 [ 1778.922840][T22444] __pte_alloc+0x6d/0x260 [ 1778.930918][T22446] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1778.934366][T22444] ? pmd_install+0x160/0x160 01:40:43 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='blkio.bfq.dequeue\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000001cc0)=[{{&(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000300)=""/250, 0xfa}, {&(0x7f0000000100)}], 0x2, &(0x7f00000001c0)=""/45, 0x2d}, 0x5}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/119, 0x77}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000480)}], 0x3, &(0x7f0000000500)=""/4096, 0x1000}, 0x2}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/47, 0x2f}, {&(0x7f0000001640)=""/227, 0xe3}, {&(0x7f0000001740)=""/163, 0xa3}, {&(0x7f0000001800)=""/146, 0x92}, {&(0x7f00000018c0)=""/159, 0x9f}, {&(0x7f0000001980)=""/228, 0xe4}, {&(0x7f0000001a80)=""/171, 0xab}, {&(0x7f0000001b40)=""/118, 0x76}], 0x9, &(0x7f0000001c80)=""/36, 0x24}, 0x5}], 0x3, 0x40010102, &(0x7f0000001d80)={0x77359400}) [ 1778.934396][T22444] ? hugepage_vma_check+0x24e/0x830 [ 1778.934430][T22444] __handle_mm_fault+0x38cf/0x3c90 [ 1778.953913][T22441] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1778.955532][T22444] ? vm_iomap_memory+0x190/0x190 [ 1778.955574][T22444] handle_mm_fault+0x1b6/0x850 [ 1778.955602][T22444] do_user_addr_fault+0x475/0x1210 [ 1778.961548][T22446] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1778.968351][T22444] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1778.968396][T22444] exc_page_fault+0x98/0x170 [ 1778.968426][T22444] asm_exc_page_fault+0x26/0x30 [ 1778.968455][T22444] RIP: 0033:0x7fc5668290c0 [ 1779.010451][T22444] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 1779.030065][T22444] RSP: 002b:00007fc5676d4600 EFLAGS: 00010202 [ 1779.036142][T22444] RAX: 0000000000000000 RBX: 00007fc5676d4660 RCX: 000000000000001c [ 1779.044131][T22444] RDX: 00007fc55cfff000 RSI: 0000000000000063 RDI: 00007fc5676d4700 [ 1779.052119][T22444] RBP: 00007fc5676d4660 R08: 0000000000000008 R09: 00000000000000dc [ 1779.060127][T22444] R10: 0000000000000010 R11: 00007fc5676d4660 R12: 00007fc5676d4670 [ 1779.068129][T22444] R13: 00007fc5676d4700 R14: 00007fc5668f8be0 R15: 00000000000000ce [ 1779.076123][T22444] [ 1779.083367][T22444] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 1779.093089][T22444] loop4: detected capacity change from 0 to 64 01:40:43 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7a, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:43 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x4c, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1779.101390][T22444] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing 01:40:43 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x7c, 0x1, 0x8, 0x101, 0x0, 0x0, {0x7, 0x0, 0x1}, [@CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7f}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}]}, @CTA_TIMEOUT_DATA={0x44, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xffffffc1}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1ff}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x48000}, 0x804) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x7, 0x0, 0xfff, 0x63aa863a}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20044801}, 0x8000) 01:40:43 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 12) [ 1779.218368][T22452] loop3: detected capacity change from 0 to 64 [ 1779.225440][T16765] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 1779.246779][T22457] loop2: detected capacity change from 0 to 64 [ 1779.262587][T22458] loop0: detected capacity change from 0 to 64 [ 1779.270092][T22457] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1779.284579][T22460] loop5: detected capacity change from 0 to 64 [ 1779.293559][T26518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1779.312138][T22463] FAULT_INJECTION: forcing a failure. 01:40:43 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='blkio.bfq.dequeue\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000001cc0)=[{{&(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000300)=""/250, 0xfa}, {&(0x7f0000000100)}], 0x2, &(0x7f00000001c0)=""/45, 0x2d}, 0x5}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/119, 0x77}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000480)}], 0x3, &(0x7f0000000500)=""/4096, 0x1000}, 0x2}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/47, 0x2f}, {&(0x7f0000001640)=""/227, 0xe3}, {&(0x7f0000001740)=""/163, 0xa3}, {&(0x7f0000001800)=""/146, 0x92}, {&(0x7f00000018c0)=""/159, 0x9f}, {&(0x7f0000001980)=""/228, 0xe4}, {&(0x7f0000001a80)=""/171, 0xab}, {&(0x7f0000001b40)=""/118, 0x76}], 0x9, &(0x7f0000001c80)=""/36, 0x24}, 0x5}], 0x3, 0x40010102, &(0x7f0000001d80)={0x77359400}) [ 1779.312138][T22463] name failslab, interval 1, probability 0, space 0, times 0 [ 1779.321636][T22457] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1779.349750][T22460] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1779.375902][T22463] CPU: 0 PID: 22463 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1779.386385][T22463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1779.396477][T22463] Call Trace: [ 1779.400137][T22463] [ 1779.403098][T22463] dump_stack_lvl+0xd1/0x138 [ 1779.407738][T22463] should_fail_ex.cold+0x5/0xa [ 1779.412544][T22463] should_failslab+0x9/0x20 [ 1779.417087][T22463] kmem_cache_alloc+0x5d/0x460 [ 1779.421896][T22463] ptlock_alloc+0x21/0x70 [ 1779.426266][T22463] pte_alloc_one+0x6c/0x230 [ 1779.430820][T22463] __pte_alloc+0x6d/0x260 [ 1779.435185][T22463] ? pmd_install+0x160/0x160 [ 1779.439823][T22463] ? hugepage_vma_check+0x24e/0x830 [ 1779.445070][T22463] __handle_mm_fault+0x38cf/0x3c90 [ 1779.450254][T22463] ? vm_iomap_memory+0x190/0x190 [ 1779.455237][T22463] handle_mm_fault+0x1b6/0x850 [ 1779.460043][T22463] do_user_addr_fault+0x475/0x1210 [ 1779.465190][T22463] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1779.470875][T22463] exc_page_fault+0x98/0x170 [ 1779.475515][T22463] asm_exc_page_fault+0x26/0x30 [ 1779.480406][T22463] RIP: 0033:0x7fc5668290c0 [ 1779.484855][T22463] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 1779.499875][T22460] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1779.504477][T22463] RSP: 002b:00007fc5676d4600 EFLAGS: 00010202 [ 1779.504505][T22463] RAX: 0000000000000000 RBX: 00007fc5676d4660 RCX: 000000000000001c [ 1779.504522][T22463] RDX: 00007fc55cfff000 RSI: 0000000000000063 RDI: 00007fc5676d4700 [ 1779.504538][T22463] RBP: 00007fc5676d4660 R08: 0000000000000008 R09: 00000000000000dc [ 1779.542287][T22463] R10: 0000000000000010 R11: 00007fc5676d4660 R12: 00007fc5676d4670 [ 1779.550299][T22463] R13: 00007fc5676d4700 R14: 00007fc5668f8be0 R15: 00000000000000ce [ 1779.558318][T22463] [ 1779.572030][T26771] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1779.604125][T26771] Buffer I/O error on dev loop2, logical block 2, async page read [ 1779.626508][T22466] loop3: detected capacity change from 0 to 64 [ 1779.634233][T26771] I/O error, dev loop2, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1779.660769][T26771] Buffer I/O error on dev loop2, logical block 3, async page read [ 1779.673316][T26771] I/O error, dev loop2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1779.684604][T26771] Buffer I/O error on dev loop2, logical block 4, async page read [ 1779.700547][T26771] I/O error, dev loop2, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1779.710977][T26771] Buffer I/O error on dev loop2, logical block 5, async page read [ 1779.714662][T22463] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 1779.721494][T26771] I/O error, dev loop2, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1779.736515][T16765] usb 2-1: config 0 has no interfaces? [ 1779.742038][T16765] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1779.745314][T26771] Buffer I/O error on dev loop2, logical block 6, async page read [ 1779.761709][T26771] I/O error, dev loop2, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1779.773801][T16765] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1779.790457][T26771] Buffer I/O error on dev loop2, logical block 7, async page read [ 1779.793475][T16765] usb 2-1: config 0 descriptor?? [ 1779.818876][T22463] loop4: detected capacity change from 0 to 64 [ 1779.827634][T22463] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1780.071205][T16765] usb 2-1: USB disconnect, device number 85 01:40:45 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x3e0000002016) 01:40:45 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x60, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:45 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x89, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:45 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x2000000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") 01:40:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), 0x8) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x22000, &(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") 01:40:45 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 13) [ 1780.672479][T22477] loop0: detected capacity change from 0 to 64 [ 1780.682124][T22479] loop3: detected capacity change from 0 to 64 [ 1780.688765][T22480] loop2: detected capacity change from 0 to 64 [ 1780.688915][T22478] loop5: detected capacity change from 0 to 64 [ 1780.703464][T22482] FAULT_INJECTION: forcing a failure. [ 1780.703464][T22482] name failslab, interval 1, probability 0, space 0, times 0 [ 1780.718206][T22477] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1780.727205][T22482] CPU: 0 PID: 22482 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1780.732032][T22478] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1780.737648][T22482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1780.737667][T22482] Call Trace: [ 1780.737676][T22482] [ 1780.737686][T22482] dump_stack_lvl+0xd1/0x138 [ 1780.737729][T22482] should_fail_ex.cold+0x5/0xa [ 1780.737758][T22482] should_failslab+0x9/0x20 [ 1780.737785][T22482] kmem_cache_alloc+0x5d/0x460 [ 1780.737819][T22482] __anon_vma_prepare+0x64/0x580 [ 1780.737849][T22482] __handle_mm_fault+0x392f/0x3c90 [ 1780.737879][T22482] ? vm_iomap_memory+0x190/0x190 [ 1780.752933][T22478] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1780.754944][T22482] handle_mm_fault+0x1b6/0x850 [ 1780.754983][T22482] do_user_addr_fault+0x475/0x1210 [ 1780.812325][T22482] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1780.817915][T22482] exc_page_fault+0x98/0x170 [ 1780.822539][T22482] asm_exc_page_fault+0x26/0x30 [ 1780.827410][T22482] RIP: 0033:0x7fc5668290c0 [ 1780.831822][T22482] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 1780.851434][T22482] RSP: 002b:00007fc5676d4600 EFLAGS: 00010202 [ 1780.857503][T22482] RAX: 0000000000000000 RBX: 00007fc5676d4660 RCX: 000000000000001c [ 1780.865468][T22482] RDX: 00007fc55cfff000 RSI: 0000000000000063 RDI: 00007fc5676d4700 01:40:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async, rerun: 32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), 0x8) (async, rerun: 32) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x22000, &(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") [ 1780.873526][T22482] RBP: 00007fc5676d4660 R08: 0000000000000008 R09: 00000000000000dc [ 1780.881510][T22482] R10: 0000000000000010 R11: 00007fc5676d4660 R12: 00007fc5676d4670 [ 1780.889481][T22482] R13: 00007fc5676d4700 R14: 00007fc5668f8be0 R15: 00000000000000ce [ 1780.897538][T22482] [ 1780.905006][T22482] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 1780.914694][T22482] loop4: detected capacity change from 0 to 64 01:40:45 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x68, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:45 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xd8, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1780.930493][T22482] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1780.964562][T22487] loop3: detected capacity change from 0 to 64 01:40:45 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x2000000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") 01:40:45 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 14) [ 1780.975617][T26129] usb 2-1: new high-speed USB device number 86 using dummy_hcd 01:40:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), 0x8) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x22000, &(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), 0x8) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x22000, &(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) [ 1781.054582][T22491] loop5: detected capacity change from 0 to 64 [ 1781.065074][T22492] loop2: detected capacity change from 0 to 64 [ 1781.068571][T22494] loop0: detected capacity change from 0 to 64 [ 1781.078334][T22495] FAULT_INJECTION: forcing a failure. [ 1781.078334][T22495] name failslab, interval 1, probability 0, space 0, times 0 [ 1781.095792][T22491] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1781.103815][T22491] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1781.111882][T22495] CPU: 0 PID: 22495 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1781.122518][T22495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1781.132601][T22495] Call Trace: [ 1781.135897][T22495] [ 1781.138852][T22495] dump_stack_lvl+0xd1/0x138 [ 1781.143487][T22495] should_fail_ex.cold+0x5/0xa [ 1781.148331][T22495] should_failslab+0x9/0x20 [ 1781.152874][T22495] kmem_cache_alloc+0x5d/0x460 [ 1781.157678][T22495] __anon_vma_prepare+0x2c6/0x580 [ 1781.162744][T22495] __handle_mm_fault+0x392f/0x3c90 [ 1781.167898][T22495] ? vm_iomap_memory+0x190/0x190 [ 1781.172862][T22495] handle_mm_fault+0x1b6/0x850 [ 1781.177646][T22495] do_user_addr_fault+0x475/0x1210 [ 1781.182776][T22495] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1781.188345][T22495] exc_page_fault+0x98/0x170 [ 1781.192966][T22495] asm_exc_page_fault+0x26/0x30 [ 1781.197854][T22495] RIP: 0033:0x7fc5668290c0 [ 1781.202279][T22495] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 1781.221905][T22495] RSP: 002b:00007fc5676d4600 EFLAGS: 00010202 [ 1781.227984][T22495] RAX: 0000000000000000 RBX: 00007fc5676d4660 RCX: 000000000000001c [ 1781.235961][T22495] RDX: 00007fc55cfff000 RSI: 0000000000000063 RDI: 00007fc5676d4700 [ 1781.243940][T22495] RBP: 00007fc5676d4660 R08: 0000000000000008 R09: 00000000000000dc [ 1781.251933][T22495] R10: 0000000000000010 R11: 00007fc5676d4660 R12: 00007fc5676d4670 [ 1781.259910][T22495] R13: 00007fc5676d4700 R14: 00007fc5668f8be0 R15: 00000000000000ce [ 1781.267890][T22495] [ 1781.276867][T22494] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1781.288313][T22497] loop3: detected capacity change from 0 to 64 [ 1781.296710][T22494] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1781.330528][T22495] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 1781.340223][T22495] loop4: detected capacity change from 0 to 64 [ 1781.355320][T26518] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1781.392513][T26518] Buffer I/O error on dev loop5, logical block 2, async page read [ 1781.404260][T22495] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1781.436149][T26518] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1781.443957][T26129] usb 2-1: config 0 has no interfaces? [ 1781.449177][T26518] Buffer I/O error on dev loop5, logical block 3, async page read [ 1781.451042][T26129] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1781.451075][T26129] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1781.467070][T26518] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1781.481582][T26771] Buffer I/O error on dev loop0, logical block 2, async page read [ 1781.523910][T26129] usb 2-1: config 0 descriptor?? [ 1781.822629][T15309] usb 2-1: USB disconnect, device number 86 01:40:46 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x2000000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") socket$inet6_tcp(0xa, 0x1, 0x0) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x2000000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) 01:40:46 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x6c, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:46 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000180)="$eJzszq9KBFEYBfDjBP+UwWAzmKwTTGLSFxDBJxiMTjMpgtFH8Cl8DItBfILNWzZs3Q2zMDNsnbBhYfj94HLv4Z4Pvr/V93nKpP1I2s/7r/ryNkn7v85pOs3L69tz3XTvwzAxRZKjJMdJLso+L+76v4OhM1u+Pw3n9/pmvs91AQCAHRSpuvvxapur5Ofh7GRscrQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAmbAAAA//89XxrA") 01:40:46 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 15) 01:40:46 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x7f8b39270700) 01:40:46 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xd9, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1782.408566][T22508] FAULT_INJECTION: forcing a failure. [ 1782.408566][T22508] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1782.422060][T22510] loop0: detected capacity change from 0 to 64 [ 1782.426852][T22511] loop2: detected capacity change from 0 to 64 [ 1782.431363][T22509] loop3: detected capacity change from 0 to 64 [ 1782.444380][T22510] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1782.457278][T22513] loop5: detected capacity change from 0 to 64 [ 1782.459699][T22508] CPU: 0 PID: 22508 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1782.473893][T22508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1782.478767][T22513] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1782.483972][T22508] Call Trace: [ 1782.483984][T22508] [ 1782.483994][T22508] dump_stack_lvl+0xd1/0x138 [ 1782.495555][T22513] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1782.497241][T22508] should_fail_ex.cold+0x5/0xa [ 1782.497278][T22508] prepare_alloc_pages+0x178/0x570 [ 1782.519710][T22508] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1782.525835][T22508] __alloc_pages+0x149/0x5b0 [ 1782.530457][T22508] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0 [ 1782.537262][T22508] ? find_held_lock+0x2d/0x110 [ 1782.542065][T22508] ? lock_downgrade+0x6e0/0x6e0 [ 1782.546962][T22508] __folio_alloc+0x16/0x40 [ 1782.551409][T22508] vma_alloc_folio+0x155/0x870 [ 1782.556224][T22508] ? policy_nodemask+0x1c0/0x1c0 [ 1782.561188][T22508] ? __anon_vma_prepare+0x29e/0x580 [ 1782.566482][T22508] __handle_mm_fault+0x1822/0x3c90 [ 1782.571625][T22508] ? vm_iomap_memory+0x190/0x190 [ 1782.576585][T22508] handle_mm_fault+0x1b6/0x850 [ 1782.581349][T22508] do_user_addr_fault+0x475/0x1210 [ 1782.586458][T22508] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1782.592006][T22508] exc_page_fault+0x98/0x170 [ 1782.596600][T22508] asm_exc_page_fault+0x26/0x30 [ 1782.601456][T22508] RIP: 0033:0x7fc5668290c0 [ 1782.605866][T22508] Code: e8 e5 fe ff ff 41 89 c7 85 c0 78 40 3d ff 00 00 00 7f 2f 49 8b 45 10 49 3b 45 08 0f 84 19 01 00 00 45 85 ff 74 0c 49 8b 55 00 <44> 88 3c 02 49 8b 45 10 48 83 c0 01 49 89 45 10 eb be 66 0f 1f 44 [ 1782.625558][T22508] RSP: 002b:00007fc5676d4600 EFLAGS: 00010202 [ 1782.631631][T22508] RAX: 0000000000000000 RBX: 00007fc5676d4660 RCX: 000000000000001c [ 1782.639622][T22508] RDX: 00007fc55cfff000 RSI: 0000000000000063 RDI: 00007fc5676d4700 [ 1782.647596][T22508] RBP: 00007fc5676d4660 R08: 0000000000000008 R09: 00000000000000dc 01:40:47 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000180)="$eJzszq9KBFEYBfDjBP+UwWAzmKwTTGLSFxDBJxiMTjMpgtFH8Cl8DItBfILNWzZs3Q2zMDNsnbBhYfj94HLv4Z4Pvr/V93nKpP1I2s/7r/ryNkn7v85pOs3L69tz3XTvwzAxRZKjJMdJLso+L+76v4OhM1u+Pw3n9/pmvs91AQCAHRSpuvvxapur5Ofh7GRscrQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAmbAAAA//89XxrA") [ 1782.655571][T22508] R10: 0000000000000010 R11: 00007fc5676d4660 R12: 00007fc5676d4670 [ 1782.663545][T22508] R13: 00007fc5676d4700 R14: 00007fc5668f8be0 R15: 00000000000000ce [ 1782.671538][T22508] [ 1782.682089][T22508] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 01:40:47 executing program 5: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xc1, &(0x7f0000000240)="$eJzs1q9KxQAYxuGXBRXDijaDybosNm9AvIXlDRmYJoJ/itlk9Aq8BZvFIF6BWRGDTTRMJoogmETO4fA87cdX3vjdvF6spEyGg2Q42Tqr1y5PXxaH27eHx+58qW/qdrffa+o2X47ThZlRJJlPspBktczh2E+b38ex7+Y++3n/en3jfoJrAQCAvyhS/ewqudpe3vl4/X9x9P/DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKbEewAAAP//c0wdbw==") 01:40:47 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xda, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:47 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x74, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1782.722214][T22517] loop3: detected capacity change from 0 to 64 [ 1782.734198][T22508] loop4: detected capacity change from 0 to 64 [ 1782.743248][T26518] buffer_io_error: 9 callbacks suppressed [ 1782.743265][T26518] Buffer I/O error on dev loop3, logical block 0, async page read 01:40:47 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000180)="$eJzszq9KBFEYBfDjBP+UwWAzmKwTTGLSFxDBJxiMTjMpgtFH8Cl8DItBfILNWzZs3Q2zMDNsnbBhYfj94HLv4Z4Pvr/V93nKpP1I2s/7r/ryNkn7v85pOs3L69tz3XTvwzAxRZKjJMdJLso+L+76v4OhM1u+Pw3n9/pmvs91AQCAHRSpuvvxapur5Ofh7GRscrQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAmbAAAA//89XxrA") [ 1782.803431][T22508] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1782.825420][ T5156] usb 2-1: new high-speed USB device number 87 using dummy_hcd 01:40:47 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 16) [ 1782.858915][T22521] loop0: detected capacity change from 0 to 64 [ 1782.864007][T22522] loop2: detected capacity change from 0 to 64 [ 1782.890653][T22524] loop3: detected capacity change from 0 to 64 01:40:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) r5 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r7, &(0x7f0000000000), 0x248800) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x1, 0x20, 0x0, 0x7, {{0xd, 0x4, 0x0, 0x2c, 0x34, 0x66, 0x0, 0x2, 0x4, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x2d}, {[@cipso={0x86, 0x20, 0xfffffffffffffffe, [{0x7, 0x3, '.'}, {0x2, 0x2}, {0x1, 0x3, 'n'}, {0x2, 0xf, "3c3f9f8e4f92fa360f5db1b2f0"}, {0x0, 0x3, 'J'}]}]}}}}}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=@ipv6_delroute={0x170, 0x19, 0x2, 0x70bd2b, 0x25dfdbfb, {0xa, 0x80, 0x20, 0x4, 0x0, 0x3, 0x0, 0x2, 0x200}, [@RTA_MARK={0x8, 0x10, 0x630}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}, @RTA_METRICS={0xfd, 0x8, 0x0, 0x1, "c4123855b1da27371ae6d15c761ba9d622556556f7e35a0ed530c983b6943ef80b270a510b6b9d19dfee8272a4d7b808a53aa4f12e2471d11c71a896a4eea180fc5fe9fc39ce0bc8771a35c8d4a7fd5656e8855ae8770e900e505f5e835f2ab9fc903dcc464cb6d0021fd9362b91bd244e9e4f896c67d617533ce2fe7eb1ca0614f89055ded8bf85043122cf63e070776182216a5ab28ccbb57512d8c13adc32013924ec493bd13922f5c7e73ef0a55c1b304f8d123514d3f40a8852fcc06c5341a6981bbabdb330208c25e66534191dc150dd6919fbadf477bc35aa7301802ff3401cbdf60d07f941011f85ae2069dc40accef1e4e4f2666e"}, @RTA_MULTIPATH={0xc, 0x9, {0x0, 0x0, 0x3, r3}}, @RTA_OIF={0x8}, @RTA_OIF={0x8, 0x4, r6}, @RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @LWT_BPF_XMIT={0xc, 0x3, 0x0, 0x1, @LWT_BPF_PROG_FD={0x8, 0x1, r7}}}, @RTA_EXPIRES={0x8, 0x17, 0xff}, @RTA_UID={0x8}, @RTA_OIF={0x8, 0x4, r8}]}, 0x170}}, 0x40000) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") [ 1782.910943][T22525] loop5: detected capacity change from 0 to 64 [ 1782.934091][T22525] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1782.951615][T22521] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 01:40:47 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7a, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1782.979348][T22527] FAULT_INJECTION: forcing a failure. [ 1782.979348][T22527] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1782.990455][T22525] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1783.028418][T22521] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1783.039132][T22529] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1783.046588][T22527] CPU: 0 PID: 22527 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1783.058884][T22527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1783.068971][T22527] Call Trace: [ 1783.072279][T22527] [ 1783.075238][T22527] dump_stack_lvl+0xd1/0x138 [ 1783.079877][T22527] should_fail_ex.cold+0x5/0xa [ 1783.084686][T22527] prepare_alloc_pages+0x178/0x570 [ 1783.084961][T22531] loop5: detected capacity change from 0 to 64 [ 1783.089815][T22527] __alloc_pages+0x149/0x5b0 [ 1783.089844][T22527] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0 [ 1783.089871][T22527] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1783.113392][T22527] ? __lock_acquire+0xbc3/0x56d0 [ 1783.117034][T22531] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1783.118359][T22527] alloc_pages+0x1aa/0x270 [ 1783.129847][T22527] pte_alloc_one+0x1a/0x230 [ 1783.134395][T22527] __pte_alloc+0x6d/0x260 [ 1783.137479][T22531] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1783.138738][T22527] ? pmd_install+0x160/0x160 [ 1783.138768][T22527] ? hugepage_vma_check+0x24e/0x830 [ 1783.156173][T22527] __handle_mm_fault+0x38cf/0x3c90 [ 1783.161650][T22527] ? vm_iomap_memory+0x190/0x190 [ 1783.166601][T22527] handle_mm_fault+0x1b6/0x850 [ 1783.171378][T22527] do_user_addr_fault+0x475/0x1210 [ 1783.176504][T22527] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1783.182073][T22527] exc_page_fault+0x98/0x170 [ 1783.186676][T22527] asm_exc_page_fault+0x26/0x30 [ 1783.191539][T22527] RIP: 0033:0x7fc566829197 [ 1783.195971][T22527] Code: 78 48 63 d5 48 01 c2 49 3b 55 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 <46> 0f b6 0c 0e 45 84 c9 74 08 44 88 0c 06 49 8b 45 10 48 83 c0 01 [ 1783.216282][T22527] RSP: 002b:00007fc5676d4600 EFLAGS: 00010206 01:40:47 executing program 5: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xc1, &(0x7f0000000240)="$eJzs1q9KxQAYxuGXBRXDijaDybosNm9AvIXlDRmYJoJ/itlk9Aq8BZvFIF6BWRGDTTRMJoogmETO4fA87cdX3vjdvF6spEyGg2Q42Tqr1y5PXxaH27eHx+58qW/qdrffa+o2X47ThZlRJJlPspBktczh2E+b38ex7+Y++3n/en3jfoJrAQCAvyhS/ewqudpe3vl4/X9x9P/DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKbEewAAAP//c0wdbw==") [ 1783.222357][T22527] RAX: 0000000000001001 RBX: 00007fc5676d4660 RCX: 0000000000000001 [ 1783.230336][T22527] RDX: 0000000000000021 RSI: 00007fc55cfff000 RDI: 00007fc5676d4700 [ 1783.238313][T22527] RBP: 0000000000000102 R08: 0000000000000000 R09: 0000000000001000 [ 1783.246294][T22527] R10: 0000000000000000 R11: 00007fc5676d4670 R12: 00007fc5676d4670 [ 1783.254273][T22527] R13: 00007fc5676d4700 R14: 0000000000000001 R15: 0000000000000000 [ 1783.262257][T22527] [ 1783.270994][T22529] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1783.296479][T22527] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 1783.297981][T22529] loop3: detected capacity change from 0 to 64 [ 1783.310827][T26518] Buffer I/O error on dev loop0, logical block 2, async page read 01:40:47 executing program 5: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xc1, &(0x7f0000000240)="$eJzs1q9KxQAYxuGXBRXDijaDybosNm9AvIXlDRmYJoJ/itlk9Aq8BZvFIF6BWRGDTTRMJoogmETO4fA87cdX3vjdvF6spEyGg2Q42Tqr1y5PXxaH27eHx+58qW/qdrffa+o2X47ThZlRJJlPspBktczh2E+b38ex7+Y++3n/en3jfoJrAQCAvyhS/ewqudpe3vl4/X9x9P/DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKbEewAAAP//c0wdbw==") syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xc1, &(0x7f0000000240)="$eJzs1q9KxQAYxuGXBRXDijaDybosNm9AvIXlDRmYJoJ/itlk9Aq8BZvFIF6BWRGDTTRMJoogmETO4fA87cdX3vjdvF6spEyGg2Q42Tqr1y5PXxaH27eHx+58qW/qdrffa+o2X47ThZlRJJlPspBktczh2E+b38ex7+Y++3n/en3jfoJrAQCAvyhS/ewqudpe3vl4/X9x9P/DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKbEewAAAP//c0wdbw==") (async) [ 1783.324979][T22527] loop4: detected capacity change from 0 to 64 [ 1783.328326][T22533] loop2: detected capacity change from 0 to 64 [ 1783.333838][T26518] Buffer I/O error on dev loop0, logical block 3, async page read [ 1783.372283][T26518] Buffer I/O error on dev loop0, logical block 4, async page read [ 1783.385629][ T5156] usb 2-1: config 0 has no interfaces? [ 1783.391153][ T5156] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1783.416513][ T2342] Buffer I/O error on dev loop4, logical block 0, async page read [ 1783.425774][T22527] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1783.443560][T26518] Buffer I/O error on dev loop0, logical block 5, async page read [ 1783.452316][T26518] Buffer I/O error on dev loop0, logical block 6, async page read [ 1783.465270][ T5156] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1783.471351][T22535] loop5: detected capacity change from 0 to 64 [ 1783.496259][T26771] Buffer I/O error on dev loop5, logical block 0, async page read [ 1783.500905][T26518] Buffer I/O error on dev loop0, logical block 7, async page read [ 1783.518093][ T5156] usb 2-1: config 0 descriptor?? [ 1783.532154][T26771] Buffer I/O error on dev loop5, logical block 0, async page read [ 1783.631868][T22535] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1783.651242][T22535] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1783.814452][T15309] usb 2-1: USB disconnect, device number 87 01:40:48 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x727398b7f0000) 01:40:48 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = socket(0x11, 0x800000003, 0x0) (async) r2 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) (async) r4 = socket(0x11, 0x800000003, 0x0) r5 = socket(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r7, &(0x7f0000000000), 0x248800) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x1, 0x20, 0x0, 0x7, {{0xd, 0x4, 0x0, 0x2c, 0x34, 0x66, 0x0, 0x2, 0x4, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x2d}, {[@cipso={0x86, 0x20, 0xfffffffffffffffe, [{0x7, 0x3, '.'}, {0x2, 0x2}, {0x1, 0x3, 'n'}, {0x2, 0xf, "3c3f9f8e4f92fa360f5db1b2f0"}, {0x0, 0x3, 'J'}]}]}}}}}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=@ipv6_delroute={0x170, 0x19, 0x2, 0x70bd2b, 0x25dfdbfb, {0xa, 0x80, 0x20, 0x4, 0x0, 0x3, 0x0, 0x2, 0x200}, [@RTA_MARK={0x8, 0x10, 0x630}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}, @RTA_METRICS={0xfd, 0x8, 0x0, 0x1, "c4123855b1da27371ae6d15c761ba9d622556556f7e35a0ed530c983b6943ef80b270a510b6b9d19dfee8272a4d7b808a53aa4f12e2471d11c71a896a4eea180fc5fe9fc39ce0bc8771a35c8d4a7fd5656e8855ae8770e900e505f5e835f2ab9fc903dcc464cb6d0021fd9362b91bd244e9e4f896c67d617533ce2fe7eb1ca0614f89055ded8bf85043122cf63e070776182216a5ab28ccbb57512d8c13adc32013924ec493bd13922f5c7e73ef0a55c1b304f8d123514d3f40a8852fcc06c5341a6981bbabdb330208c25e66534191dc150dd6919fbadf477bc35aa7301802ff3401cbdf60d07f941011f85ae2069dc40accef1e4e4f2666e"}, @RTA_MULTIPATH={0xc, 0x9, {0x0, 0x0, 0x3, r3}}, @RTA_OIF={0x8}, @RTA_OIF={0x8, 0x4, r6}, @RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @LWT_BPF_XMIT={0xc, 0x3, 0x0, 0x1, @LWT_BPF_PROG_FD={0x8, 0x1, r7}}}, @RTA_EXPIRES={0x8, 0x17, 0xff}, @RTA_UID={0x8}, @RTA_OIF={0x8, 0x4, r8}]}, 0x170}}, 0x40000) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") 01:40:48 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xdb, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:48 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 17) 01:40:48 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x89, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:48 executing program 5: ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(0xffffffffffffffff, r0, &(0x7f0000000340)=0x900000000000000, 0x9) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x800000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000240)=""/206, &(0x7f0000000040)=0xce) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x1fc, 0x6, 0x4}, 0x10) [ 1784.400108][T22543] loop2: detected capacity change from 0 to 64 [ 1784.432532][T22545] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1784.433135][T22548] loop0: detected capacity change from 0 to 64 [ 1784.452668][T22543] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1784.453149][T22547] loop5: detected capacity change from 0 to 64 [ 1784.472957][T22547] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1784.480292][T22548] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1784.480761][T22552] FAULT_INJECTION: forcing a failure. [ 1784.480761][T22552] name failslab, interval 1, probability 0, space 0, times 0 [ 1784.488932][T22549] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1784.513423][T22547] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1784.525071][T22551] loop3: detected capacity change from 0 to 64 [ 1784.565364][T22552] CPU: 0 PID: 22552 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1784.575840][T22552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1784.586014][T22552] Call Trace: [ 1784.589324][T22552] [ 1784.592278][T22552] dump_stack_lvl+0xd1/0x138 [ 1784.596920][T22552] should_fail_ex.cold+0x5/0xa [ 1784.601724][T22552] should_failslab+0x9/0x20 [ 1784.606267][T22552] kmem_cache_alloc+0x5d/0x460 [ 1784.611077][T22552] ptlock_alloc+0x21/0x70 01:40:49 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1a6, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:49 executing program 5: ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(0xffffffffffffffff, r0, &(0x7f0000000340)=0x900000000000000, 0x9) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x800000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) (async) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000240)=""/206, &(0x7f0000000040)=0xce) (async) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x1fc, 0x6, 0x4}, 0x10) 01:40:49 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xd8, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1784.615443][T22552] pte_alloc_one+0x6c/0x230 [ 1784.619987][T22552] __pte_alloc+0x6d/0x260 [ 1784.624354][T22552] ? pmd_install+0x160/0x160 [ 1784.628981][T22552] ? hugepage_vma_check+0x24e/0x830 [ 1784.634221][T22552] __handle_mm_fault+0x38cf/0x3c90 [ 1784.639375][T22552] ? vm_iomap_memory+0x190/0x190 [ 1784.644364][T22552] handle_mm_fault+0x1b6/0x850 [ 1784.649174][T22552] do_user_addr_fault+0x475/0x1210 [ 1784.654340][T22552] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1784.659942][T22552] exc_page_fault+0x98/0x170 [ 1784.664567][T22552] asm_exc_page_fault+0x26/0x30 [ 1784.669457][T22552] RIP: 0033:0x7fc566829197 [ 1784.673893][T22552] Code: 78 48 63 d5 48 01 c2 49 3b 55 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 <46> 0f b6 0c 0e 45 84 c9 74 08 44 88 0c 06 49 8b 45 10 48 83 c0 01 [ 1784.693537][T22552] RSP: 002b:00007fc5676d4600 EFLAGS: 00010206 [ 1784.699724][T22552] RAX: 0000000000001001 RBX: 00007fc5676d4660 RCX: 0000000000000001 [ 1784.707726][T22552] RDX: 0000000000000021 RSI: 00007fc55cfff000 RDI: 00007fc5676d4700 01:40:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) r1 = socket(0x11, 0x800000003, 0x0) r2 = socket(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) (async, rerun: 64) r4 = socket(0x11, 0x800000003, 0x0) (rerun: 64) r5 = socket(0x10, 0x3, 0x0) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) (rerun: 32) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r7, &(0x7f0000000000), 0x248800) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'syztnl1\x00', 0x0, 0x1, 0x20, 0x0, 0x7, {{0xd, 0x4, 0x0, 0x2c, 0x34, 0x66, 0x0, 0x2, 0x4, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x2d}, {[@cipso={0x86, 0x20, 0xfffffffffffffffe, [{0x7, 0x3, '.'}, {0x2, 0x2}, {0x1, 0x3, 'n'}, {0x2, 0xf, "3c3f9f8e4f92fa360f5db1b2f0"}, {0x0, 0x3, 'J'}]}]}}}}}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=@ipv6_delroute={0x170, 0x19, 0x2, 0x70bd2b, 0x25dfdbfb, {0xa, 0x80, 0x20, 0x4, 0x0, 0x3, 0x0, 0x2, 0x200}, [@RTA_MARK={0x8, 0x10, 0x630}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}, @RTA_METRICS={0xfd, 0x8, 0x0, 0x1, "c4123855b1da27371ae6d15c761ba9d622556556f7e35a0ed530c983b6943ef80b270a510b6b9d19dfee8272a4d7b808a53aa4f12e2471d11c71a896a4eea180fc5fe9fc39ce0bc8771a35c8d4a7fd5656e8855ae8770e900e505f5e835f2ab9fc903dcc464cb6d0021fd9362b91bd244e9e4f896c67d617533ce2fe7eb1ca0614f89055ded8bf85043122cf63e070776182216a5ab28ccbb57512d8c13adc32013924ec493bd13922f5c7e73ef0a55c1b304f8d123514d3f40a8852fcc06c5341a6981bbabdb330208c25e66534191dc150dd6919fbadf477bc35aa7301802ff3401cbdf60d07f941011f85ae2069dc40accef1e4e4f2666e"}, @RTA_MULTIPATH={0xc, 0x9, {0x0, 0x0, 0x3, r3}}, @RTA_OIF={0x8}, @RTA_OIF={0x8, 0x4, r6}, @RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @LWT_BPF_XMIT={0xc, 0x3, 0x0, 0x1, @LWT_BPF_PROG_FD={0x8, 0x1, r7}}}, @RTA_EXPIRES={0x8, 0x17, 0xff}, @RTA_UID={0x8}, @RTA_OIF={0x8, 0x4, r8}]}, 0x170}}, 0x40000) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") [ 1784.715733][T22552] RBP: 0000000000000102 R08: 0000000000000000 R09: 0000000000001000 [ 1784.723733][T22552] R10: 0000000000000000 R11: 00007fc5676d4670 R12: 00007fc5676d4670 [ 1784.731731][T22552] R13: 00007fc5676d4700 R14: 0000000000000001 R15: 0000000000000000 [ 1784.733706][T22558] loop5: detected capacity change from 0 to 64 [ 1784.739710][T22552] [ 1784.777505][T22559] loop0: detected capacity change from 0 to 64 [ 1784.786492][T22560] loop2: detected capacity change from 0 to 64 [ 1784.797125][T22558] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1784.804524][T22560] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1784.813751][T22552] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 1784.826636][T22558] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1784.834391][ T5156] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 1784.842238][T22560] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1784.851007][T26518] blk_print_req_error: 42 callbacks suppressed [ 1784.851023][T26518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1784.856563][T22562] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 01:40:49 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1a7, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:49 executing program 5: ioctl$FIONCLEX(0xffffffffffffffff, 0x5450) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(0xffffffffffffffff, r0, &(0x7f0000000340)=0x900000000000000, 0x9) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x800000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) (async, rerun: 64) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000240)=""/206, &(0x7f0000000040)=0xce) (async, rerun: 64) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x1fc, 0x6, 0x4}, 0x10) [ 1784.914409][T22552] loop4: detected capacity change from 0 to 64 [ 1784.928831][T26512] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1784.953040][T26512] I/O error, dev loop2, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1784.986880][T22552] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1785.012356][T22567] loop0: detected capacity change from 0 to 64 [ 1785.043721][T22570] loop5: detected capacity change from 0 to 64 [ 1785.045418][T26512] I/O error, dev loop2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1785.054122][T22570] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1785.068965][T26512] I/O error, dev loop2, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1785.083985][T26512] I/O error, dev loop2, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1785.093237][T22570] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1785.104446][T26512] I/O error, dev loop2, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1785.125293][T26518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1785.235576][ T5156] usb 2-1: config 0 has no interfaces? [ 1785.246744][ T5156] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1785.285458][ T5156] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1785.307199][ T5156] usb 2-1: config 0 descriptor?? [ 1785.594217][T26129] usb 2-1: USB disconnect, device number 88 01:40:50 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 18) 01:40:50 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xd9, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:50 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") ioctl$I2C_SLAVE_FORCE(0xffffffffffffffff, 0x706, 0xc5) 01:40:50 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1a8, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:50 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x1000001cf44807) 01:40:50 executing program 5: r0 = syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000000280), 0x4, 0x10002) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r3, 0x1, &(0x7f0000000380)={0x840, r4}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000003c0)) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x100, 0x70bd25, 0x3, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x4880) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x30, 0xffffffffffffffff, 0xb9553000) sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, 0x0, 0x810, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "b2eaa9b4be8b5dcd250ac34fc85a2cab"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMK={0x14, 0xfe, "87664a9da6dd7c808fd54ad1c65b05a6"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "3aee46aa41d6c3f645b87e5294cff946"}, @NL80211_ATTR_PMK={0x14, 0xfe, "c2b89dd52490f2095b5d6c12e9c8a7fe"}]}, 0x78}, 0x1, 0x0, 0x0, 0x4044}, 0x20000000) [ 1786.183483][T22580] loop3: detected capacity change from 0 to 64 [ 1786.193421][T22583] loop5: detected capacity change from 0 to 64 [ 1786.194348][T22581] loop0: detected capacity change from 0 to 64 [ 1786.208874][T22582] loop2: detected capacity change from 0 to 64 [ 1786.220480][T22585] FAULT_INJECTION: forcing a failure. [ 1786.220480][T22585] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1786.224203][T22583] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1786.235369][T22585] CPU: 0 PID: 22585 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1786.250812][T22583] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1786.251419][T22585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1786.251445][T22585] Call Trace: [ 1786.251455][T22585] [ 1786.251465][T22585] dump_stack_lvl+0xd1/0x138 01:40:50 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") ioctl$I2C_SLAVE_FORCE(0xffffffffffffffff, 0x706, 0xc5) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) ioctl$I2C_SLAVE_FORCE(0xffffffffffffffff, 0x706, 0xc5) (async) [ 1786.251507][T22585] should_fail_ex.cold+0x5/0xa [ 1786.265484][T22582] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1786.269158][T22585] prepare_alloc_pages+0x178/0x570 [ 1786.269192][T22585] ? unwind_next_frame+0xd61/0x1d00 [ 1786.269220][T22585] __alloc_pages+0x149/0x5b0 [ 1786.307499][T22585] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0 [ 1786.314307][T22585] ? avc_has_perm_noaudit+0x1cd/0x3a0 [ 1786.319735][T22585] ? lock_downgrade+0x6e0/0x6e0 [ 1786.324633][T22585] ? __lock_acquire+0x166e/0x56d0 [ 1786.329735][T22585] __folio_alloc+0x16/0x40 [ 1786.334176][T22585] vma_alloc_folio+0x155/0x870 [ 1786.338958][T22585] ? policy_nodemask+0x1c0/0x1c0 [ 1786.343954][T22585] ? avc_has_perm_noaudit+0x1f4/0x3a0 [ 1786.349357][T22585] ? avc_has_extended_perms+0xee0/0xee0 [ 1786.354912][T22585] shmem_alloc_folio+0xfe/0x1d0 [ 1786.359783][T22585] ? zero_user_segments.constprop.0+0x750/0x750 [ 1786.366075][T22585] ? percpu_counter_add_batch+0xc1/0x180 [ 1786.371705][T22585] ? __vm_enough_memory+0x188/0x390 [ 1786.376934][T22585] shmem_alloc_and_acct_folio+0x15e/0x5d0 [ 1786.382651][T22585] shmem_get_folio_gfp+0xb2e/0x1a30 [ 1786.387858][T22585] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0 [ 1786.393780][T22585] ? mark_held_locks+0x9f/0xe0 [ 1786.398597][T22585] shmem_write_begin+0x14a/0x380 [ 1786.403543][T22585] ? shmem_file_read_iter+0xa40/0xa40 [ 1786.408917][T22585] generic_perform_write+0x256/0x570 [ 1786.414224][T22585] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1786.419631][T22585] ? new_inode+0x280/0x280 [ 1786.424102][T22585] ? generic_write_checks+0x2c0/0x400 [ 1786.429476][T22585] __generic_file_write_iter+0x2ae/0x500 [ 1786.435114][T22585] generic_file_write_iter+0xe3/0x350 [ 1786.440519][T22585] vfs_write+0x9ed/0xdd0 [ 1786.444804][T22585] ? kernel_write+0x630/0x630 [ 1786.449520][T22585] ? __fget_files+0x26a/0x440 [ 1786.454220][T22585] ? __fget_light+0xe5/0x270 [ 1786.458918][T22585] ksys_write+0x12b/0x250 [ 1786.463301][T22585] ? __ia32_sys_read+0xb0/0xb0 [ 1786.468097][T22585] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1786.473995][T22585] do_syscall_64+0x39/0xb0 [ 1786.478420][T22585] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1786.484325][T22585] RIP: 0033:0x7fc56683de4f [ 1786.488751][T22585] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1786.508425][T22585] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1786.516883][T22585] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1786.524871][T22585] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 01:40:51 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 19) [ 1786.533622][T22585] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1786.541609][T22585] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1786.549616][T22585] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1786.557615][T22585] 01:40:51 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1a9, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:51 executing program 5: r0 = syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000000280), 0x4, 0x10002) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r3, 0x1, &(0x7f0000000380)={0x840, r4}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000003c0)) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x100, 0x70bd25, 0x3, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x4880) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x30, 0xffffffffffffffff, 0xb9553000) sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, 0x0, 0x810, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "b2eaa9b4be8b5dcd250ac34fc85a2cab"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMK={0x14, 0xfe, "87664a9da6dd7c808fd54ad1c65b05a6"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "3aee46aa41d6c3f645b87e5294cff946"}, @NL80211_ATTR_PMK={0x14, 0xfe, "c2b89dd52490f2095b5d6c12e9c8a7fe"}]}, 0x78}, 0x1, 0x0, 0x0, 0x4044}, 0x20000000) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) fcntl$dupfd(r0, 0x0, r0) (async) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00'}) (async) syz_open_dev$vcsn(&(0x7f0000000280), 0x4, 0x10002) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) (async) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r3, 0x1, &(0x7f0000000380)={0x840, r4}, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000003c0)) (async) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x100, 0x70bd25, 0x3, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x4880) (async) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x30, 0xffffffffffffffff, 0xb9553000) (async) sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, 0x0, 0x810, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "b2eaa9b4be8b5dcd250ac34fc85a2cab"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMK={0x14, 0xfe, "87664a9da6dd7c808fd54ad1c65b05a6"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "3aee46aa41d6c3f645b87e5294cff946"}, @NL80211_ATTR_PMK={0x14, 0xfe, "c2b89dd52490f2095b5d6c12e9c8a7fe"}]}, 0x78}, 0x1, 0x0, 0x0, 0x4044}, 0x20000000) (async) 01:40:51 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xda, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1786.610271][T26129] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 1786.644980][T22588] loop3: detected capacity change from 0 to 64 [ 1786.654440][T26518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1786.683594][T22591] loop0: detected capacity change from 0 to 64 [ 1786.686448][T22592] FAULT_INJECTION: forcing a failure. [ 1786.686448][T22592] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1786.703053][T22592] CPU: 1 PID: 22592 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1786.713552][T22592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1786.723650][T22592] Call Trace: [ 1786.726955][T22592] [ 1786.727634][T22595] loop5: detected capacity change from 0 to 64 [ 1786.729885][T22592] dump_stack_lvl+0xd1/0x138 [ 1786.729930][T22592] should_fail_ex.cold+0x5/0xa [ 1786.729961][T22592] copyin+0x19/0x120 [ 1786.741114][T22596] loop2: detected capacity change from 0 to 64 [ 1786.745437][T22592] copy_page_from_iter_atomic+0x22b/0x1060 [ 1786.745482][T22592] ? copy_page_from_iter+0x110/0x110 [ 1786.745515][T22592] ? shmem_write_begin+0x162/0x380 [ 1786.745536][T22592] ? shmem_file_read_iter+0xa40/0xa40 [ 1786.745559][T22592] generic_perform_write+0x2ca/0x570 [ 1786.745595][T22592] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1786.759082][T22596] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1786.761411][T22592] ? new_inode+0x280/0x280 [ 1786.761444][T22592] ? generic_write_checks+0x2c0/0x400 [ 1786.761482][T22592] __generic_file_write_iter+0x2ae/0x500 [ 1786.772645][T22595] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1786.777226][T22592] generic_file_write_iter+0xe3/0x350 [ 1786.777262][T22592] vfs_write+0x9ed/0xdd0 [ 1786.777300][T22592] ? kernel_write+0x630/0x630 [ 1786.777329][T22592] ? __fget_files+0x26a/0x440 [ 1786.777359][T22592] ? __fget_light+0xe5/0x270 [ 1786.777385][T22592] ksys_write+0x12b/0x250 [ 1786.777415][T22592] ? __ia32_sys_read+0xb0/0xb0 [ 1786.777447][T22592] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1786.777480][T22592] do_syscall_64+0x39/0xb0 [ 1786.777501][T22592] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1786.777531][T22592] RIP: 0033:0x7fc56683de4f [ 1786.777551][T22592] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1786.890551][T22592] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1786.898977][T22592] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1786.906956][T22592] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1786.914933][T22592] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1786.922909][T22592] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 01:40:51 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x300, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1786.930884][T22592] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1786.938864][T22592] [ 1786.950507][T22596] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1786.958852][T22595] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 01:40:51 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async, rerun: 64) ioctl$I2C_SLAVE_FORCE(0xffffffffffffffff, 0x706, 0xc5) (rerun: 64) 01:40:51 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xdb, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:51 executing program 5: r0 = syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) r3 = syz_open_dev$vcsn(&(0x7f0000000280), 0x4, 0x10002) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r3, 0x1, &(0x7f0000000380)={0x840, r4}, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000003c0)) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, 0x0, 0x100, 0x70bd25, 0x3, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x4880) (async) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x30, 0xffffffffffffffff, 0xb9553000) (async) sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, 0x0, 0x810, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "b2eaa9b4be8b5dcd250ac34fc85a2cab"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMK={0x14, 0xfe, "87664a9da6dd7c808fd54ad1c65b05a6"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "3aee46aa41d6c3f645b87e5294cff946"}, @NL80211_ATTR_PMK={0x14, 0xfe, "c2b89dd52490f2095b5d6c12e9c8a7fe"}]}, 0x78}, 0x1, 0x0, 0x0, 0x4044}, 0x20000000) [ 1787.059332][T22604] loop0: detected capacity change from 0 to 64 [ 1787.071297][T26518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1787.087138][T22592] loop4: detected capacity change from 0 to 64 [ 1787.099770][T22592] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing 01:40:51 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 20) [ 1787.114674][T22608] loop2: detected capacity change from 0 to 64 [ 1787.124050][T22604] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1787.124574][T22607] loop3: detected capacity change from 0 to 64 [ 1787.153561][T22608] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1787.157278][T22604] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1787.192933][T22611] loop5: detected capacity change from 0 to 64 [ 1787.241899][T22611] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1787.285074][T22613] FAULT_INJECTION: forcing a failure. [ 1787.285074][T22613] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1787.290024][T22611] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1787.315461][T26129] usb 2-1: config 0 has no interfaces? [ 1787.320994][T26129] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1787.339029][T26129] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1787.351125][T22613] CPU: 1 PID: 22613 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1787.361591][T22613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1787.371683][T22613] Call Trace: [ 1787.374991][T22613] [ 1787.377953][T22613] dump_stack_lvl+0xd1/0x138 [ 1787.382580][T22613] should_fail_ex.cold+0x5/0xa [ 1787.387398][T22613] prepare_alloc_pages+0x178/0x570 [ 1787.392530][T22613] ? lock_chain_count+0x20/0x20 [ 1787.397409][T22613] ? __lock_acquire+0xbc3/0x56d0 [ 1787.402369][T22613] __alloc_pages+0x149/0x5b0 [ 1787.406970][T22613] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0 [ 1787.413743][T22613] ? avc_has_perm_noaudit+0x1cd/0x3a0 [ 1787.419145][T22613] ? lock_downgrade+0x6e0/0x6e0 [ 1787.424016][T22613] __folio_alloc+0x16/0x40 [ 1787.428440][T22613] vma_alloc_folio+0x155/0x870 [ 1787.433224][T22613] ? policy_nodemask+0x1c0/0x1c0 [ 1787.438178][T22613] ? avc_has_perm_noaudit+0x1f4/0x3a0 [ 1787.443569][T22613] ? avc_has_extended_perms+0xee0/0xee0 [ 1787.449131][T22613] shmem_alloc_folio+0xfe/0x1d0 [ 1787.454009][T22613] ? zero_user_segments.constprop.0+0x750/0x750 [ 1787.460280][T22613] ? percpu_counter_add_batch+0xc1/0x180 [ 1787.465925][T22613] ? __vm_enough_memory+0x188/0x390 [ 1787.471136][T22613] shmem_alloc_and_acct_folio+0x15e/0x5d0 [ 1787.476879][T22613] shmem_get_folio_gfp+0xb2e/0x1a30 [ 1787.482103][T22613] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0 [ 1787.488003][T22613] ? copy_page_from_iter_atomic+0x2fb/0x1060 [ 1787.493999][T22613] shmem_write_begin+0x14a/0x380 [ 1787.498945][T22613] ? shmem_file_read_iter+0xa40/0xa40 [ 1787.504324][T22613] generic_perform_write+0x256/0x570 [ 1787.509650][T22613] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1787.515046][T22613] ? new_inode+0x280/0x280 [ 1787.519554][T22613] ? generic_write_checks+0x2c0/0x400 [ 1787.525031][T22613] __generic_file_write_iter+0x2ae/0x500 [ 1787.530682][T22613] generic_file_write_iter+0xe3/0x350 [ 1787.536070][T22613] vfs_write+0x9ed/0xdd0 [ 1787.540326][T22613] ? kernel_write+0x630/0x630 [ 1787.545019][T22613] ? __fget_files+0x26a/0x440 [ 1787.549710][T22613] ? __fget_light+0xe5/0x270 [ 1787.554343][T22613] ksys_write+0x12b/0x250 [ 1787.558691][T22613] ? __ia32_sys_read+0xb0/0xb0 [ 1787.563485][T22613] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1787.569427][T22613] do_syscall_64+0x39/0xb0 [ 1787.573877][T22613] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1787.579795][T22613] RIP: 0033:0x7fc56683de4f [ 1787.584220][T22613] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1787.603839][T22613] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1787.612282][T22613] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1787.620274][T22613] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1787.628275][T22613] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1787.636261][T22613] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1787.644271][T22613] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1787.652265][T22613] [ 1787.669281][T26129] usb 2-1: config 0 descriptor?? [ 1787.994419][T26129] usb 2-1: USB disconnect, device number 89 01:40:53 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x100000782e2807) 01:40:53 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xfe, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8008, &(0x7f0000000040)=ANY=[@ANYRES64=0x0, @ANYRES32=r0, @ANYRESOCT=0x0, @ANYRES32, @ANYRES64, @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRES16=r0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") 01:40:53 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x500, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:53 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 21) 01:40:53 executing program 5: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0xfc, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") [ 1788.607330][T22627] loop5: detected capacity change from 0 to 64 [ 1788.619030][T22626] loop0: detected capacity change from 0 to 64 [ 1788.623716][T22627] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1788.634595][T22627] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1788.638206][T22629] loop2: detected capacity change from 0 to 64 [ 1788.644550][T22630] loop3: detected capacity change from 0 to 64 01:40:53 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x219, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:53 executing program 5: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0xfc, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") [ 1788.661184][T22626] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1788.661533][T22625] loop4: detected capacity change from 0 to 64 [ 1788.677688][T22626] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1788.689584][T22625] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing 01:40:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8008, &(0x7f0000000040)=ANY=[@ANYRES64=0x0, @ANYRES32=r0, @ANYRESOCT=0x0, @ANYRES32, @ANYRES64, @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRES16=r0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8008, &(0x7f0000000040)=ANY=[@ANYRES64=0x0, @ANYRES32=r0, @ANYRESOCT=0x0, @ANYRES32, @ANYRES64, @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRES16=r0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) 01:40:53 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 22) 01:40:53 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x5f7, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1788.828638][T22635] loop3: detected capacity change from 0 to 64 [ 1788.837032][T22636] loop2: detected capacity change from 0 to 64 [ 1788.848266][T22637] loop5: detected capacity change from 0 to 64 [ 1788.854912][T22636] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1788.870201][T22639] FAULT_INJECTION: forcing a failure. [ 1788.870201][T22639] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1788.883381][T22639] CPU: 0 PID: 22639 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1788.886659][T22641] loop0: detected capacity change from 0 to 64 [ 1788.893803][T22639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1788.893822][T22639] Call Trace: [ 1788.893832][T22639] [ 1788.893843][T22639] dump_stack_lvl+0xd1/0x138 [ 1788.920913][T22639] should_fail_ex.cold+0x5/0xa [ 1788.925722][T22639] copyin+0x19/0x120 [ 1788.929654][T22639] copy_page_from_iter_atomic+0x22b/0x1060 [ 1788.935507][T22639] ? copy_page_from_iter+0x110/0x110 [ 1788.940811][T22639] ? shmem_write_begin+0x162/0x380 [ 1788.945928][T22639] ? shmem_file_read_iter+0xa40/0xa40 [ 1788.951306][T22639] generic_perform_write+0x2ca/0x570 [ 1788.956612][T22639] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1788.962000][T22639] ? new_inode+0x280/0x280 [ 1788.966426][T22639] ? generic_write_checks+0x2c0/0x400 [ 1788.971816][T22639] __generic_file_write_iter+0x2ae/0x500 [ 1788.977459][T22639] generic_file_write_iter+0xe3/0x350 [ 1788.982840][T22639] vfs_write+0x9ed/0xdd0 [ 1788.987098][T22639] ? kernel_write+0x630/0x630 [ 1788.991801][T22639] ? __fget_files+0x26a/0x440 [ 1788.996492][T22639] ? __fget_light+0xe5/0x270 [ 1789.001107][T22639] ksys_write+0x12b/0x250 [ 1789.005449][T22639] ? __ia32_sys_read+0xb0/0xb0 [ 1789.010228][T22639] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1789.016149][T22639] do_syscall_64+0x39/0xb0 [ 1789.020571][T22639] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1789.026496][T22639] RIP: 0033:0x7fc56683de4f [ 1789.030913][T22639] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1789.050610][T22639] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1789.059046][T22639] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1789.067040][T22639] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1789.075039][T22639] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1789.083023][T22639] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1789.091043][T22639] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1789.099029][T22639] [ 1789.106497][T16765] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 1789.115264][T22637] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 01:40:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8008, &(0x7f0000000040)=ANY=[@ANYRES64=0x0, @ANYRES32=r0, @ANYRESOCT=0x0, @ANYRES32, @ANYRES64, @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRES16=r0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8008, &(0x7f0000000040)=ANY=[@ANYRES64=0x0, @ANYRES32=r0, @ANYRESOCT=0x0, @ANYRES32, @ANYRES64, @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRES16=r0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) [ 1789.173832][T22637] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1789.175870][T22639] loop4: detected capacity change from 0 to 64 [ 1789.197630][T26771] buffer_io_error: 24 callbacks suppressed [ 1789.197648][T26771] Buffer I/O error on dev loop2, logical block 2, async page read [ 1789.213385][T27485] Buffer I/O error on dev loop4, logical block 0, async page read [ 1789.241219][T26771] Buffer I/O error on dev loop2, logical block 3, async page read [ 1789.257094][T22639] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1789.302453][T26771] Buffer I/O error on dev loop2, logical block 4, async page read [ 1789.316573][T22645] loop3: detected capacity change from 0 to 64 [ 1789.358395][T26771] Buffer I/O error on dev loop2, logical block 5, async page read [ 1789.380495][T26771] Buffer I/O error on dev loop2, logical block 6, async page read [ 1789.395720][T26771] Buffer I/O error on dev loop2, logical block 7, async page read [ 1789.485624][T16765] usb 2-1: config 0 has no interfaces? [ 1789.491191][T16765] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1789.501869][T16765] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1789.516057][T16765] usb 2-1: config 0 descriptor?? [ 1789.798901][ T5156] usb 2-1: USB disconnect, device number 90 01:40:54 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x10000095600807) 01:40:54 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x300, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:54 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 23) 01:40:54 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x600, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:54 executing program 5: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0xfc, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0xfc, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) 01:40:54 executing program 3: chdir(&(0x7f0000000000)='./file2\x00') syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x28000, &(0x7f0000000000)=ANY=[], 0x8, 0xb7, &(0x7f0000000180)="$eJzs1yFKAFEUBdDrgDgWEbS5h8liEXfgFgbjDCKYRtyLK3AZFoO4ArMiBquGL/wZEAwGizCcA5/P5ZYX33v4uD3ITpLjVH3JblIeP19eL272pqEfL6eroR/zrQ2r0WSz/m2yNefk7WTuNpb89H59trz7w6Pn2pVSyj+ODQAA/EGT7mfukrvT/fO6/v9ie7kQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANbtKwAA//+bMB+l") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000040), &(0x7f0000000080)={'U+', 0xffffffffffffff00}, 0x16, 0x2) [ 1790.380901][T22658] loop3: detected capacity change from 0 to 64 [ 1790.389082][T22653] loop2: detected capacity change from 0 to 64 [ 1790.395915][T22656] loop0: detected capacity change from 0 to 64 [ 1790.406873][T22659] loop5: detected capacity change from 0 to 64 [ 1790.418424][T22661] FAULT_INJECTION: forcing a failure. [ 1790.418424][T22661] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1790.419005][T22653] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1790.434056][T22659] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1790.438937][T22656] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1790.440475][T22656] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1790.454011][T22661] CPU: 0 PID: 22661 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1790.471549][T22661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1790.473616][T22653] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1790.481602][T22661] Call Trace: [ 1790.481614][T22661] [ 1790.481622][T22661] dump_stack_lvl+0xd1/0x138 [ 1790.481661][T22661] should_fail_ex.cold+0x5/0xa [ 1790.481691][T22661] prepare_alloc_pages+0x178/0x570 [ 1790.490783][T22659] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1790.492662][T22661] ? lock_chain_count+0x20/0x20 [ 1790.522577][T22661] ? __lock_acquire+0xbc3/0x56d0 [ 1790.527565][T22661] __alloc_pages+0x149/0x5b0 [ 1790.532178][T22661] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0 [ 1790.538939][T22661] ? avc_has_perm_noaudit+0x1cd/0x3a0 [ 1790.544330][T22661] ? lock_downgrade+0x6e0/0x6e0 [ 1790.549192][T22661] __folio_alloc+0x16/0x40 [ 1790.553602][T22661] vma_alloc_folio+0x155/0x870 [ 1790.558466][T22661] ? policy_nodemask+0x1c0/0x1c0 [ 1790.563432][T22661] ? avc_has_perm_noaudit+0x1f4/0x3a0 [ 1790.568809][T22661] ? avc_has_extended_perms+0xee0/0xee0 [ 1790.574372][T22661] shmem_alloc_folio+0xfe/0x1d0 [ 1790.579226][T22661] ? zero_user_segments.constprop.0+0x750/0x750 [ 1790.585478][T22661] ? percpu_counter_add_batch+0xc1/0x180 [ 1790.591124][T22661] ? __vm_enough_memory+0x188/0x390 [ 1790.596333][T22661] shmem_alloc_and_acct_folio+0x15e/0x5d0 [ 1790.602069][T22661] shmem_get_folio_gfp+0xb2e/0x1a30 [ 1790.607276][T22661] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0 [ 1790.613429][T22661] ? copy_page_from_iter_atomic+0x2fb/0x1060 [ 1790.619410][T22661] shmem_write_begin+0x14a/0x380 [ 1790.624343][T22661] ? shmem_file_read_iter+0xa40/0xa40 [ 1790.629731][T22661] generic_perform_write+0x256/0x570 [ 1790.635040][T22661] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1790.640431][T22661] ? new_inode+0x280/0x280 [ 1790.644839][T22661] ? generic_write_checks+0x2c0/0x400 [ 1790.650208][T22661] __generic_file_write_iter+0x2ae/0x500 [ 1790.655874][T22661] generic_file_write_iter+0xe3/0x350 [ 1790.661372][T22661] vfs_write+0x9ed/0xdd0 [ 1790.665640][T22661] ? kernel_write+0x630/0x630 [ 1790.670332][T22661] ? __fget_files+0x26a/0x440 [ 1790.675033][T22661] ? __fget_light+0xe5/0x270 [ 1790.679623][T22661] ksys_write+0x12b/0x250 [ 1790.683952][T22661] ? __ia32_sys_read+0xb0/0xb0 [ 1790.688713][T22661] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1790.694631][T22661] do_syscall_64+0x39/0xb0 [ 1790.699062][T22661] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1790.704987][T22661] RIP: 0033:0x7fc56683de4f [ 1790.709424][T22661] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1790.729056][T22661] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1790.737479][T22661] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1790.745443][T22661] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1790.753409][T22661] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1790.756536][T26129] usb 2-1: new high-speed USB device number 91 using dummy_hcd [ 1790.761367][T22661] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 01:40:55 executing program 3: chdir(&(0x7f0000000000)='./file2\x00') syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x28000, &(0x7f0000000000)=ANY=[], 0x8, 0xb7, &(0x7f0000000180)="$eJzs1yFKAFEUBdDrgDgWEbS5h8liEXfgFgbjDCKYRtyLK3AZFoO4ArMiBquGL/wZEAwGizCcA5/P5ZYX33v4uD3ITpLjVH3JblIeP19eL272pqEfL6eroR/zrQ2r0WSz/m2yNefk7WTuNpb89H59trz7w6Pn2pVSyj+ODQAA/EGT7mfukrvT/fO6/v9ie7kQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANbtKwAA//+bMB+l") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000040), &(0x7f0000000080)={'U+', 0xffffffffffffff00}, 0x16, 0x2) chdir(&(0x7f0000000000)='./file2\x00') (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x28000, &(0x7f0000000000)=ANY=[], 0x8, 0xb7, &(0x7f0000000180)="$eJzs1yFKAFEUBdDrgDgWEbS5h8liEXfgFgbjDCKYRtyLK3AZFoO4ArMiBquGL/wZEAwGizCcA5/P5ZYX33v4uD3ITpLjVH3JblIeP19eL272pqEfL6eroR/zrQ2r0WSz/m2yNefk7WTuNpb89H59trz7w6Pn2pVSyj+ODQAA/EGT7mfukrvT/fO6/v9ie7kQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANbtKwAA//+bMB+l") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000040), &(0x7f0000000080)={'U+', 0xffffffffffffff00}, 0x16, 0x2) (async) [ 1790.776904][T22661] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1790.784891][T22661] 01:40:55 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 24) [ 1790.858266][T22664] loop3: detected capacity change from 0 to 64 [ 1790.871925][T22666] FAULT_INJECTION: forcing a failure. [ 1790.871925][T22666] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1790.885199][T22666] CPU: 0 PID: 22666 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1790.895658][T22666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1790.905743][T22666] Call Trace: [ 1790.909070][T22666] [ 1790.912031][T22666] dump_stack_lvl+0xd1/0x138 [ 1790.916661][T22666] should_fail_ex.cold+0x5/0xa [ 1790.921637][T22666] copyin+0x19/0x120 [ 1790.925576][T22666] copy_page_from_iter_atomic+0x22b/0x1060 [ 1790.931438][T22666] ? copy_page_from_iter+0x110/0x110 [ 1790.936770][T22666] ? shmem_write_begin+0x162/0x380 [ 1790.941916][T22666] ? shmem_file_read_iter+0xa40/0xa40 [ 1790.947322][T22666] generic_perform_write+0x2ca/0x570 [ 1790.952652][T22666] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1790.958148][T22666] ? new_inode+0x280/0x280 [ 1790.962577][T22666] ? generic_write_checks+0x2c0/0x400 [ 1790.967967][T22666] __generic_file_write_iter+0x2ae/0x500 [ 1790.973703][T22666] generic_file_write_iter+0xe3/0x350 [ 1790.979086][T22666] vfs_write+0x9ed/0xdd0 [ 1790.983363][T22666] ? kernel_write+0x630/0x630 [ 1790.988059][T22666] ? __fget_files+0x26a/0x440 [ 1790.992750][T22666] ? __fget_light+0xe5/0x270 [ 1790.997365][T22666] ksys_write+0x12b/0x250 [ 1791.001711][T22666] ? __ia32_sys_read+0xb0/0xb0 [ 1791.006488][T22666] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1791.012395][T22666] do_syscall_64+0x39/0xb0 [ 1791.016818][T22666] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1791.022724][T22666] RIP: 0033:0x7fc56683de4f [ 1791.027764][T22666] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1791.047382][T22666] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 01:40:55 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xfa6bdc35be14a43f, &(0x7f0000000240)=ANY=[], 0x0, 0xb8, &(0x7f0000000180)="$eJzs16FKxlAcxuGXFcWwYjSYrMti8wbEWxjGLQimyUCb2WT0CrwFm8UgXsGyIoY10TA5QQSjRfB7nvY7bzn1//B+s5U6Wc6S5eLgqt25vXzbWB4/nl+OrzeHru1PhtOu7cO/VCVZS7KeZLvOeenX/e+x9FTGeTya5vF+d+/pj38MAAD8VpXmZzfJ3WG5B79eAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFbZZwAAAP//qeEfqA==") r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="a9e295b9ab1f3176b778f250ca211d22ec4fd14d3de6e3848020d00188e89f65b0023f4a5dfd9764823fcf97948604f1aaab7f3000b36dc0dbdb54e75b48c9969d5b84a49aeef63e6b7ee88e4d8c15a5214070ae8394a92505743e893bae6c54b6b6c38d64ded302eaeedd814fd2a659c295840aec", 0x75}, {&(0x7f0000000240)="d81f37972759693d205e2d785e5f01a1ca90fabf553c9d66f0fe0853432e43d4244d8a82d9b5ba8f50a35a129776c7392cd1115093e6e8ac23485ea152a4cc2b1a3e70ea83da96c7305cb7a5cd0b3a1aa367e64ad0a1af5d60f9673731782ba03422efbdbfa06987a4f1c32d3df9067d48acad7b66af001e3cc29e3bb1427b60ec7971cff549db0dd3f65ea65117b8b813532480868f2a3c4fc88bed", 0x9c}], 0x2, 0x0, 0x100, 0x18) write$P9_RLOCK(0xffffffffffffffff, &(0x7f0000000100)={0x8, 0x35, 0x2, 0x3}, 0x8) 01:40:55 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x500, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:55 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x700, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1791.055805][T22666] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1791.063788][T22666] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1791.071760][T22666] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1791.079740][T22666] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1791.087715][T22666] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1791.095696][T22666] 01:40:55 executing program 3: chdir(&(0x7f0000000000)='./file2\x00') syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x28000, &(0x7f0000000000)=ANY=[], 0x8, 0xb7, &(0x7f0000000180)="$eJzs1yFKAFEUBdDrgDgWEbS5h8liEXfgFgbjDCKYRtyLK3AZFoO4ArMiBquGL/wZEAwGizCcA5/P5ZYX33v4uD3ITpLjVH3JblIeP19eL272pqEfL6eroR/zrQ2r0WSz/m2yNefk7WTuNpb89H59trz7w6Pn2pVSyj+ODQAA/EGT7mfukrvT/fO6/v9ie7kQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANbtKwAA//+bMB+l") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000040), &(0x7f0000000080)={'U+', 0xffffffffffffff00}, 0x16, 0x2) chdir(&(0x7f0000000000)='./file2\x00') (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x28000, &(0x7f0000000000)=ANY=[], 0x8, 0xb7, &(0x7f0000000180)="$eJzs1yFKAFEUBdDrgDgWEbS5h8liEXfgFgbjDCKYRtyLK3AZFoO4ArMiBquGL/wZEAwGizCcA5/P5ZYX33v4uD3ITpLjVH3JblIeP19eL272pqEfL6eroR/zrQ2r0WSz/m2yNefk7WTuNpb89H59trz7w6Pn2pVSyj+ODQAA/EGT7mfukrvT/fO6/v9ie7kQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANbtKwAA//+bMB+l") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000040), &(0x7f0000000080)={'U+', 0xffffffffffffff00}, 0x16, 0x2) (async) [ 1791.140178][T22669] loop5: detected capacity change from 0 to 64 [ 1791.169593][T22675] loop0: detected capacity change from 0 to 64 [ 1791.176621][T22676] loop2: detected capacity change from 0 to 64 [ 1791.200397][T22675] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1791.212932][T22678] loop3: detected capacity change from 0 to 64 [ 1791.220319][T22676] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1791.231083][T22675] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1791.249287][T22676] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1791.268556][T22666] loop4: detected capacity change from 0 to 64 [ 1791.276817][T22666] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1791.355386][T26129] usb 2-1: config 0 has no interfaces? [ 1791.360923][T26129] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1791.379123][T26129] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1791.397835][T26129] usb 2-1: config 0 descriptor?? [ 1791.465672][ T1204] ieee802154 phy0 wpan0: encryption failed: -22 [ 1791.472015][ T1204] ieee802154 phy1 wpan1: encryption failed: -22 [ 1791.686313][ T5156] usb 2-1: USB disconnect, device number 91 01:40:56 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x80ffff00000000) 01:40:56 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xfa6bdc35be14a43f, &(0x7f0000000240)=ANY=[], 0x0, 0xb8, &(0x7f0000000180)="$eJzs16FKxlAcxuGXFcWwYjSYrMti8wbEWxjGLQimyUCb2WT0CrwFm8UgXsGyIoY10TA5QQSjRfB7nvY7bzn1//B+s5U6Wc6S5eLgqt25vXzbWB4/nl+OrzeHru1PhtOu7cO/VCVZS7KeZLvOeenX/e+x9FTGeTya5vF+d+/pj38MAAD8VpXmZzfJ3WG5B79eAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFbZZwAAAP//qeEfqA==") r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="a9e295b9ab1f3176b778f250ca211d22ec4fd14d3de6e3848020d00188e89f65b0023f4a5dfd9764823fcf97948604f1aaab7f3000b36dc0dbdb54e75b48c9969d5b84a49aeef63e6b7ee88e4d8c15a5214070ae8394a92505743e893bae6c54b6b6c38d64ded302eaeedd814fd2a659c295840aec", 0x75}, {&(0x7f0000000240)="d81f37972759693d205e2d785e5f01a1ca90fabf553c9d66f0fe0853432e43d4244d8a82d9b5ba8f50a35a129776c7392cd1115093e6e8ac23485ea152a4cc2b1a3e70ea83da96c7305cb7a5cd0b3a1aa367e64ad0a1af5d60f9673731782ba03422efbdbfa06987a4f1c32d3df9067d48acad7b66af001e3cc29e3bb1427b60ec7971cff549db0dd3f65ea65117b8b813532480868f2a3c4fc88bed", 0x9c}], 0x2, 0x0, 0x100, 0x18) write$P9_RLOCK(0xffffffffffffffff, &(0x7f0000000100)={0x8, 0x35, 0x2, 0x3}, 0x8) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xfa6bdc35be14a43f, &(0x7f0000000240)=ANY=[], 0x0, 0xb8, &(0x7f0000000180)="$eJzs16FKxlAcxuGXFcWwYjSYrMti8wbEWxjGLQimyUCb2WT0CrwFm8UgXsGyIoY10TA5QQSjRfB7nvY7bzn1//B+s5U6Wc6S5eLgqt25vXzbWB4/nl+OrzeHru1PhtOu7cO/VCVZS7KeZLvOeenX/e+x9FTGeTya5vF+d+/pj38MAAD8VpXmZzfJ3WG5B79eAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFbZZwAAAP//qeEfqA==") (async) syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="a9e295b9ab1f3176b778f250ca211d22ec4fd14d3de6e3848020d00188e89f65b0023f4a5dfd9764823fcf97948604f1aaab7f3000b36dc0dbdb54e75b48c9969d5b84a49aeef63e6b7ee88e4d8c15a5214070ae8394a92505743e893bae6c54b6b6c38d64ded302eaeedd814fd2a659c295840aec", 0x75}, {&(0x7f0000000240)="d81f37972759693d205e2d785e5f01a1ca90fabf553c9d66f0fe0853432e43d4244d8a82d9b5ba8f50a35a129776c7392cd1115093e6e8ac23485ea152a4cc2b1a3e70ea83da96c7305cb7a5cd0b3a1aa367e64ad0a1af5d60f9673731782ba03422efbdbfa06987a4f1c32d3df9067d48acad7b66af001e3cc29e3bb1427b60ec7971cff549db0dd3f65ea65117b8b813532480868f2a3c4fc88bed", 0x9c}], 0x2, 0x0, 0x100, 0x18) (async) write$P9_RLOCK(0xffffffffffffffff, &(0x7f0000000100)={0x8, 0x35, 0x2, 0x3}, 0x8) (async) 01:40:56 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 25) 01:40:56 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x900, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:56 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000300)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000180)={{0x20, 0x1f}, 'port0\x00', 0x25, 0x470, 0x8, 0x9, 0x9, 0x8, 0x9, 0x0, 0x2, 0xc5}) 01:40:56 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x59d, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1792.296613][T22687] loop5: detected capacity change from 0 to 64 [ 1792.314852][T22693] loop3: detected capacity change from 0 to 64 [ 1792.318874][T22694] FAULT_INJECTION: forcing a failure. [ 1792.318874][T22694] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1792.321439][T22690] loop0: detected capacity change from 0 to 64 [ 1792.342664][T22692] loop2: detected capacity change from 0 to 64 [ 1792.354277][T22692] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1792.367970][T22690] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1792.381930][T22690] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1792.389752][T22694] CPU: 0 PID: 22694 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1792.400210][T22694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1792.414808][T22694] Call Trace: [ 1792.418110][T22694] [ 1792.421075][T22694] dump_stack_lvl+0xd1/0x138 [ 1792.425717][T22694] should_fail_ex.cold+0x5/0xa [ 1792.430532][T22694] prepare_alloc_pages+0x178/0x570 [ 1792.435681][T22694] ? lock_chain_count+0x20/0x20 [ 1792.440597][T22694] ? __lock_acquire+0xbc3/0x56d0 [ 1792.445581][T22694] __alloc_pages+0x149/0x5b0 [ 1792.450206][T22694] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0 [ 1792.457019][T22694] ? avc_has_perm_noaudit+0x1cd/0x3a0 [ 1792.462467][T22694] ? lock_downgrade+0x6e0/0x6e0 [ 1792.467540][T22694] __folio_alloc+0x16/0x40 [ 1792.471992][T22694] vma_alloc_folio+0x155/0x870 [ 1792.476798][T22694] ? policy_nodemask+0x1c0/0x1c0 [ 1792.481776][T22694] ? avc_has_perm_noaudit+0x1f4/0x3a0 [ 1792.487193][T22694] ? avc_has_extended_perms+0xee0/0xee0 [ 1792.492778][T22694] shmem_alloc_folio+0xfe/0x1d0 01:40:57 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xfa6bdc35be14a43f, &(0x7f0000000240)=ANY=[], 0x0, 0xb8, &(0x7f0000000180)="$eJzs16FKxlAcxuGXFcWwYjSYrMti8wbEWxjGLQimyUCb2WT0CrwFm8UgXsGyIoY10TA5QQSjRfB7nvY7bzn1//B+s5U6Wc6S5eLgqt25vXzbWB4/nl+OrzeHru1PhtOu7cO/VCVZS7KeZLvOeenX/e+x9FTGeTya5vF+d+/pj38MAAD8VpXmZzfJ3WG5B79eAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFbZZwAAAP//qeEfqA==") (async) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="a9e295b9ab1f3176b778f250ca211d22ec4fd14d3de6e3848020d00188e89f65b0023f4a5dfd9764823fcf97948604f1aaab7f3000b36dc0dbdb54e75b48c9969d5b84a49aeef63e6b7ee88e4d8c15a5214070ae8394a92505743e893bae6c54b6b6c38d64ded302eaeedd814fd2a659c295840aec", 0x75}, {&(0x7f0000000240)="d81f37972759693d205e2d785e5f01a1ca90fabf553c9d66f0fe0853432e43d4244d8a82d9b5ba8f50a35a129776c7392cd1115093e6e8ac23485ea152a4cc2b1a3e70ea83da96c7305cb7a5cd0b3a1aa367e64ad0a1af5d60f9673731782ba03422efbdbfa06987a4f1c32d3df9067d48acad7b66af001e3cc29e3bb1427b60ec7971cff549db0dd3f65ea65117b8b813532480868f2a3c4fc88bed", 0x9c}], 0x2, 0x0, 0x100, 0x18) (async) write$P9_RLOCK(0xffffffffffffffff, &(0x7f0000000100)={0x8, 0x35, 0x2, 0x3}, 0x8) [ 1792.497677][T22694] ? zero_user_segments.constprop.0+0x750/0x750 [ 1792.503084][T22701] loop5: detected capacity change from 0 to 64 [ 1792.503945][T22694] ? percpu_counter_add_batch+0xc1/0x180 [ 1792.503977][T22694] ? __vm_enough_memory+0x188/0x390 [ 1792.520937][T22694] shmem_alloc_and_acct_folio+0x15e/0x5d0 [ 1792.526683][T22694] shmem_get_folio_gfp+0xb2e/0x1a30 [ 1792.531891][T22694] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0 [ 1792.537835][T22694] ? copy_page_from_iter_atomic+0x2fb/0x1060 [ 1792.543829][T22694] shmem_write_begin+0x14a/0x380 [ 1792.548777][T22694] ? shmem_file_read_iter+0xa40/0xa40 [ 1792.554166][T22694] generic_perform_write+0x256/0x570 [ 1792.559459][T22694] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1792.564832][T22694] ? new_inode+0x280/0x280 [ 1792.569270][T22694] ? generic_write_checks+0x2c0/0x400 [ 1792.574654][T22694] __generic_file_write_iter+0x2ae/0x500 [ 1792.580290][T22694] generic_file_write_iter+0xe3/0x350 [ 1792.585669][T22694] vfs_write+0x9ed/0xdd0 [ 1792.589940][T22694] ? kernel_write+0x630/0x630 [ 1792.594640][T22694] ? __fget_files+0x26a/0x440 [ 1792.599318][T22694] ? __fget_light+0xe5/0x270 [ 1792.603992][T22694] ksys_write+0x12b/0x250 [ 1792.608321][T22694] ? __ia32_sys_read+0xb0/0xb0 [ 1792.613085][T22694] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1792.619002][T22694] do_syscall_64+0x39/0xb0 [ 1792.623445][T22694] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1792.629349][T22694] RIP: 0033:0x7fc56683de4f [ 1792.633846][T22694] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1792.653728][T22694] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1792.662236][T22694] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1792.670388][T22694] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1792.678362][T22694] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1792.686353][T22694] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 01:40:57 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000300)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000180)={{0x20, 0x1f}, 'port0\x00', 0x25, 0x470, 0x8, 0x9, 0x9, 0x8, 0x9, 0x0, 0x2, 0xc5}) 01:40:57 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 26) 01:40:57 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000300)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000180)={{0x20, 0x1f}, 'port0\x00', 0x25, 0x470, 0x8, 0x9, 0x9, 0x8, 0x9, 0x0, 0x2, 0xc5}) [ 1792.694375][T22694] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1792.702406][T22694] [ 1792.721071][T15310] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 1792.736242][T22705] loop3: detected capacity change from 0 to 64 01:40:57 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xa00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:57 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r6) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) sendmmsg$unix(r5, &(0x7f0000000680)=[{{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000a00)="d5593aac8678973b44e52aefccf45aa952ca4e4dd94262ed51dddc11e9c9eb793cbbbe85a12c74d094c451f9ec248d4b4ac6ff99a9f36900000000000000009a7b34007db5f003a7309ce59ced83264bd322000000000000000000", 0x5b}, {&(0x7f0000000500)="43ef61b0080002bfc60d643e361f192a3e9d5fc22a3ed77f358f4af87c6dd9c4c5b662275dac011173f0a3dff6bd10800b8795cc87e07f8b38a0ef3b5721341375a49f25cafadb31e66344a7f6be", 0x4e}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYRES32=r4, @ANYRES32, @ANYBLOB="a99e3289d2f8f4f910a2c5734cf419a0468e0c0145177938f1d8368594002c61702fbf580d867134b1e888b8882fdc6c5a50a2e3fec32728528be39e990b0d2979df6de2201816d17827173a3b608f782791536cd8275d03de8831c51d47a7fe4df78d6b76546dfabd133564f80a4cab94c97142febaace212b45c9302000000824d9bf8e4f81c0044404ec9ba9cd6292b84e1b6be8e604537f7a836abc0f04cd54c9462f5df9f06a5d1ad66aaf2514c7c94c78c3ab64097c4f01f7b2937009ed1fe0e26326fb136247e3afda5d557", @ANYRES64=r7, @ANYRES8, @ANYRES16=0x0, @ANYRES64, @ANYRES64=r3, @ANYRES8=r6], 0x40, 0x800}}], 0x1, 0x20004805) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x1450, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1400}}, {@max_read={'max_read', 0x3d, 0x4}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x400}}], [{@measure}]}}) [ 1792.819494][T22707] FAULT_INJECTION: forcing a failure. [ 1792.819494][T22707] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1792.832753][T22707] CPU: 1 PID: 22707 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1792.843190][T22707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1792.853256][T22707] Call Trace: [ 1792.856539][T22707] [ 1792.859473][T22707] dump_stack_lvl+0xd1/0x138 [ 1792.864088][T22707] should_fail_ex.cold+0x5/0xa [ 1792.868870][T22707] copyin+0x19/0x120 [ 1792.872782][T22707] copy_page_from_iter_atomic+0x22b/0x1060 [ 1792.878608][T22707] ? copy_page_from_iter+0x110/0x110 [ 1792.883911][T22707] ? shmem_write_begin+0x162/0x380 [ 1792.889027][T22707] ? shmem_file_read_iter+0xa40/0xa40 [ 1792.894409][T22707] generic_perform_write+0x2ca/0x570 [ 1792.899718][T22707] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1792.905113][T22707] ? new_inode+0x280/0x280 [ 1792.909539][T22707] ? generic_write_checks+0x2c0/0x400 [ 1792.914932][T22707] __generic_file_write_iter+0x2ae/0x500 [ 1792.920578][T22707] generic_file_write_iter+0xe3/0x350 [ 1792.925963][T22707] vfs_write+0x9ed/0xdd0 [ 1792.930228][T22707] ? kernel_write+0x630/0x630 [ 1792.934920][T22707] ? __fget_files+0x26a/0x440 [ 1792.939613][T22707] ? __fget_light+0xe5/0x270 [ 1792.944218][T22707] ksys_write+0x12b/0x250 [ 1792.948561][T22707] ? __ia32_sys_read+0xb0/0xb0 [ 1792.953336][T22707] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1792.959241][T22707] do_syscall_64+0x39/0xb0 [ 1792.963664][T22707] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1792.969574][T22707] RIP: 0033:0x7fc56683de4f [ 1792.973993][T22707] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1792.993633][T22707] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1793.002056][T22707] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1793.010030][T22707] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1793.018006][T22707] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1793.025979][T22707] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1793.033952][T22707] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1793.041931][T22707] [ 1793.077713][T22709] loop5: detected capacity change from 0 to 64 [ 1793.079713][T22711] loop0: detected capacity change from 0 to 64 [ 1793.098413][T22713] loop3: detected capacity change from 0 to 64 [ 1793.104094][T22709] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1793.117576][T22711] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1793.122932][T22709] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1793.151865][T22711] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1793.171103][T22707] loop4: detected capacity change from 0 to 64 [ 1793.203345][T22707] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1793.237346][T22715] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1793.322025][T15310] usb 2-1: config 0 has no interfaces? [ 1793.327713][T15310] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1793.400695][T15310] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1793.432091][T15310] usb 2-1: config 0 descriptor?? [ 1793.718534][T16765] usb 2-1: USB disconnect, device number 92 01:40:58 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x100000000000000) 01:40:58 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x600, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:40:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) shutdown(r0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000040)=ANY=[@ANYRES8=r1, @ANYRES32=r2], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") 01:40:58 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xa68, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:40:58 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 27) 01:40:58 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r6) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) sendmmsg$unix(r5, &(0x7f0000000680)=[{{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000a00)="d5593aac8678973b44e52aefccf45aa952ca4e4dd94262ed51dddc11e9c9eb793cbbbe85a12c74d094c451f9ec248d4b4ac6ff99a9f36900000000000000009a7b34007db5f003a7309ce59ced83264bd322000000000000000000", 0x5b}, {&(0x7f0000000500)="43ef61b0080002bfc60d643e361f192a3e9d5fc22a3ed77f358f4af87c6dd9c4c5b662275dac011173f0a3dff6bd10800b8795cc87e07f8b38a0ef3b5721341375a49f25cafadb31e66344a7f6be", 0x4e}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYRES32=r4, @ANYRES32, @ANYBLOB="a99e3289d2f8f4f910a2c5734cf419a0468e0c0145177938f1d8368594002c61702fbf580d867134b1e888b8882fdc6c5a50a2e3fec32728528be39e990b0d2979df6de2201816d17827173a3b608f782791536cd8275d03de8831c51d47a7fe4df78d6b76546dfabd133564f80a4cab94c97142febaace212b45c9302000000824d9bf8e4f81c0044404ec9ba9cd6292b84e1b6be8e604537f7a836abc0f04cd54c9462f5df9f06a5d1ad66aaf2514c7c94c78c3ab64097c4f01f7b2937009ed1fe0e26326fb136247e3afda5d557", @ANYRES64=r7, @ANYRES8, @ANYRES16=0x0, @ANYRES64, @ANYRES64=r3, @ANYRES8=r6], 0x40, 0x800}}], 0x1, 0x20004805) (async) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x1450, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1400}}, {@max_read={'max_read', 0x3d, 0x4}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x400}}], [{@measure}]}}) [ 1794.303340][T22724] loop0: detected capacity change from 0 to 64 [ 1794.311921][T22725] loop2: detected capacity change from 0 to 64 [ 1794.328906][T22728] FAULT_INJECTION: forcing a failure. [ 1794.328906][T22728] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1794.330535][T22726] loop5: detected capacity change from 0 to 64 01:40:58 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) (async, rerun: 64) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) (async, rerun: 64) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) (async, rerun: 32) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) (async, rerun: 32) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r6) (async) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) sendmmsg$unix(r5, &(0x7f0000000680)=[{{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000a00)="d5593aac8678973b44e52aefccf45aa952ca4e4dd94262ed51dddc11e9c9eb793cbbbe85a12c74d094c451f9ec248d4b4ac6ff99a9f36900000000000000009a7b34007db5f003a7309ce59ced83264bd322000000000000000000", 0x5b}, {&(0x7f0000000500)="43ef61b0080002bfc60d643e361f192a3e9d5fc22a3ed77f358f4af87c6dd9c4c5b662275dac011173f0a3dff6bd10800b8795cc87e07f8b38a0ef3b5721341375a49f25cafadb31e66344a7f6be", 0x4e}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYRES32=r4, @ANYRES32, @ANYBLOB="a99e3289d2f8f4f910a2c5734cf419a0468e0c0145177938f1d8368594002c61702fbf580d867134b1e888b8882fdc6c5a50a2e3fec32728528be39e990b0d2979df6de2201816d17827173a3b608f782791536cd8275d03de8831c51d47a7fe4df78d6b76546dfabd133564f80a4cab94c97142febaace212b45c9302000000824d9bf8e4f81c0044404ec9ba9cd6292b84e1b6be8e604537f7a836abc0f04cd54c9462f5df9f06a5d1ad66aaf2514c7c94c78c3ab64097c4f01f7b2937009ed1fe0e26326fb136247e3afda5d557", @ANYRES64=r7, @ANYRES8, @ANYRES16=0x0, @ANYRES64, @ANYRES64=r3, @ANYRES8=r6], 0x40, 0x800}}], 0x1, 0x20004805) (async) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x1450, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1400}}, {@max_read={'max_read', 0x3d, 0x4}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x400}}], [{@measure}]}}) [ 1794.343161][T22727] loop3: detected capacity change from 0 to 64 [ 1794.393608][T22725] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1794.401785][T22728] CPU: 0 PID: 22728 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1794.404308][T22725] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1794.412227][T22728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1794.412247][T22728] Call Trace: [ 1794.412256][T22728] [ 1794.412265][T22728] dump_stack_lvl+0xd1/0x138 01:40:58 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xb00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1794.412306][T22728] should_fail_ex.cold+0x5/0xa [ 1794.412335][T22728] prepare_alloc_pages+0x178/0x570 [ 1794.450752][T22728] ? lock_chain_count+0x20/0x20 [ 1794.455652][T22728] ? __lock_acquire+0xbc3/0x56d0 [ 1794.460637][T22728] __alloc_pages+0x149/0x5b0 [ 1794.465339][T22728] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0 [ 1794.472140][T22728] ? avc_has_perm_noaudit+0x1cd/0x3a0 [ 1794.477578][T22728] ? lock_downgrade+0x6e0/0x6e0 [ 1794.482486][T22728] __folio_alloc+0x16/0x40 [ 1794.486942][T22728] vma_alloc_folio+0x155/0x870 [ 1794.491754][T22728] ? policy_nodemask+0x1c0/0x1c0 [ 1794.496734][T22728] ? avc_has_perm_noaudit+0x1f4/0x3a0 [ 1794.502159][T22728] ? avc_has_extended_perms+0xee0/0xee0 [ 1794.507747][T22728] shmem_alloc_folio+0xfe/0x1d0 [ 1794.512638][T22728] ? zero_user_segments.constprop.0+0x750/0x750 [ 1794.518925][T22728] ? percpu_counter_add_batch+0xc1/0x180 [ 1794.524592][T22728] ? __vm_enough_memory+0x188/0x390 [ 1794.529827][T22728] shmem_alloc_and_acct_folio+0x15e/0x5d0 [ 1794.535586][T22728] shmem_get_folio_gfp+0xb2e/0x1a30 [ 1794.540825][T22728] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0 [ 1794.546752][T22728] ? copy_page_from_iter_atomic+0x2fb/0x1060 [ 1794.552819][T22728] shmem_write_begin+0x14a/0x380 [ 1794.557789][T22728] ? shmem_file_read_iter+0xa40/0xa40 [ 1794.563197][T22728] generic_perform_write+0x256/0x570 [ 1794.568617][T22728] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1794.574060][T22728] ? new_inode+0x280/0x280 [ 1794.578518][T22728] ? generic_write_checks+0x2c0/0x400 [ 1794.578641][T22735] loop0: detected capacity change from 0 to 64 [ 1794.583917][T22728] __generic_file_write_iter+0x2ae/0x500 [ 1794.583951][T22728] generic_file_write_iter+0xe3/0x350 [ 1794.591970][T22735] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1794.595713][T22728] vfs_write+0x9ed/0xdd0 [ 1794.595751][T22728] ? kernel_write+0x630/0x630 [ 1794.595781][T22728] ? __fget_files+0x26a/0x440 [ 1794.595810][T22728] ? __fget_light+0xe5/0x270 [ 1794.595837][T22728] ksys_write+0x12b/0x250 [ 1794.595865][T22728] ? __ia32_sys_read+0xb0/0xb0 [ 1794.595893][T22728] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1794.595925][T22728] do_syscall_64+0x39/0xb0 [ 1794.595947][T22728] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1794.595978][T22728] RIP: 0033:0x7fc56683de4f [ 1794.595995][T22728] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1794.596020][T22728] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1794.596046][T22728] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f 01:40:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) shutdown(r0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000040)=ANY=[@ANYRES8=r1, @ANYRES32=r2], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) shutdown(r0, 0x1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000040)=ANY=[@ANYRES8=r1, @ANYRES32=r2], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) 01:40:59 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 28) [ 1794.596064][T22728] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1794.596086][T22728] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1794.596102][T22728] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1794.596118][T22728] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1794.596135][T22728] [ 1794.741720][T22737] FAULT_INJECTION: forcing a failure. [ 1794.741720][T22737] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1794.754832][T26771] blk_print_req_error: 9 callbacks suppressed [ 1794.754851][T26771] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1794.770755][T22737] CPU: 0 PID: 22737 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1794.781208][T22737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1794.791295][T22737] Call Trace: [ 1794.794603][T22737] [ 1794.797570][T22737] dump_stack_lvl+0xd1/0x138 [ 1794.802216][T22737] should_fail_ex.cold+0x5/0xa [ 1794.807025][T22737] copyin+0x19/0x120 [ 1794.810961][T22737] copy_page_from_iter_atomic+0x22b/0x1060 [ 1794.816813][T22737] ? copy_page_from_iter+0x110/0x110 [ 1794.822140][T22737] ? shmem_write_begin+0x162/0x380 [ 1794.827281][T22737] ? shmem_file_read_iter+0xa40/0xa40 [ 1794.832674][T22737] generic_perform_write+0x2ca/0x570 [ 1794.837982][T22737] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1794.843378][T22737] ? new_inode+0x280/0x280 [ 1794.847802][T22737] ? generic_write_checks+0x2c0/0x400 [ 1794.853194][T22737] __generic_file_write_iter+0x2ae/0x500 [ 1794.858840][T22737] generic_file_write_iter+0xe3/0x350 [ 1794.864226][T22737] vfs_write+0x9ed/0xdd0 [ 1794.868483][T22737] ? kernel_write+0x630/0x630 [ 1794.873170][T22737] ? __fget_files+0x26a/0x440 [ 1794.877857][T22737] ? __fget_light+0xe5/0x270 [ 1794.882459][T22737] ksys_write+0x12b/0x250 [ 1794.886800][T22737] ? __ia32_sys_read+0xb0/0xb0 [ 1794.891578][T22737] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1794.897488][T22737] do_syscall_64+0x39/0xb0 [ 1794.901908][T22737] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1794.907816][T22737] RIP: 0033:0x7fc56683de4f [ 1794.912235][T22737] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1794.931863][T22737] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1794.940288][T22737] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1794.948261][T22737] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1794.956238][T22737] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1794.964298][T22737] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1794.972273][T22737] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1794.980250][T22737] [ 1794.983816][T26129] usb 2-1: new high-speed USB device number 93 using dummy_hcd 01:40:59 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x700, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1794.997450][T22735] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1795.022122][T22739] loop3: detected capacity change from 0 to 64 [ 1795.056423][T22737] loop4: detected capacity change from 0 to 64 [ 1795.072188][T22741] loop5: detected capacity change from 0 to 64 01:40:59 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xc00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1795.115334][T22737] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1795.148695][T22751] loop2: detected capacity change from 0 to 64 [ 1795.186401][T22751] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1795.210024][T22753] loop0: detected capacity change from 0 to 64 [ 1795.219509][T22751] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1795.259842][T22753] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1795.283258][T22753] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1795.395461][T26129] usb 2-1: config 0 has no interfaces? [ 1795.407955][T26129] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1795.451435][T26129] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1795.468774][T26129] usb 2-1: config 0 descriptor?? [ 1795.741574][T16765] usb 2-1: USB disconnect, device number 93 01:41:00 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x200000000000000) 01:41:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESDEC=r0, @ANYRES64=r0, @ANYRES8=r1, @ANYRES64=r1, @ANYRES64=r2, @ANYRES16=r3, @ANYRESHEX=r1, @ANYRESOCT, @ANYBLOB="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"], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") 01:41:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) shutdown(r0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000040)=ANY=[@ANYRES8=r1, @ANYRES32=r2], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) shutdown(r0, 0x1) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000040)=ANY=[@ANYRES8=r1, @ANYRES32=r2], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) 01:41:00 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 29) 01:41:00 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x900, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:00 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xd00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1796.379497][T22765] FAULT_INJECTION: forcing a failure. [ 1796.379497][T22765] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1796.380920][T22762] loop3: detected capacity change from 0 to 64 [ 1796.401321][T22766] loop0: detected capacity change from 0 to 64 [ 1796.410673][T22764] loop5: detected capacity change from 0 to 64 [ 1796.419699][T22765] CPU: 1 PID: 22765 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1796.425789][T22763] loop2: detected capacity change from 0 to 64 [ 1796.430140][T22765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1796.430158][T22765] Call Trace: [ 1796.430168][T22765] [ 1796.430178][T22765] dump_stack_lvl+0xd1/0x138 [ 1796.448970][T22763] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1796.449652][T22765] should_fail_ex.cold+0x5/0xa [ 1796.449688][T22765] prepare_alloc_pages+0x178/0x570 [ 1796.452904][T22764] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1796.457191][T22765] ? lock_chain_count+0x20/0x20 [ 1796.457233][T22765] ? __lock_acquire+0xbc3/0x56d0 [ 1796.457267][T22765] __alloc_pages+0x149/0x5b0 [ 1796.464394][T22766] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1796.469071][T22765] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0 [ 1796.469110][T22765] ? avc_has_perm_noaudit+0x1cd/0x3a0 [ 1796.469141][T22765] ? lock_downgrade+0x6e0/0x6e0 [ 1796.501991][T22764] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1796.502688][T22765] __folio_alloc+0x16/0x40 [ 1796.525466][T22766] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1796.527280][T22765] vma_alloc_folio+0x155/0x870 [ 1796.527327][T22765] ? policy_nodemask+0x1c0/0x1c0 [ 1796.542874][T22763] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1796.544096][T22765] ? avc_has_perm_noaudit+0x1f4/0x3a0 [ 1796.562330][T22765] ? avc_has_extended_perms+0xee0/0xee0 [ 1796.568016][T22765] shmem_alloc_folio+0xfe/0x1d0 [ 1796.572915][T22765] ? zero_user_segments.constprop.0+0x750/0x750 [ 1796.579206][T22765] ? percpu_counter_add_batch+0xc1/0x180 [ 1796.584870][T22765] ? __vm_enough_memory+0x188/0x390 [ 1796.590112][T22765] shmem_alloc_and_acct_folio+0x15e/0x5d0 [ 1796.595869][T22765] shmem_get_folio_gfp+0xb2e/0x1a30 [ 1796.601096][T22765] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0 [ 1796.607017][T22765] ? copy_page_from_iter_atomic+0x2fb/0x1060 [ 1796.613039][T22765] shmem_write_begin+0x14a/0x380 [ 1796.618008][T22765] ? shmem_file_read_iter+0xa40/0xa40 [ 1796.623430][T22765] generic_perform_write+0x256/0x570 01:41:01 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x1, 0x40, 0x10001, 0x613, {{0xb, 0x4, 0x1, 0x8, 0x2c, 0x67, 0x0, 0x69, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, {[@cipso={0x86, 0xf, 0xffffffffffffffff, [{0x7, 0x4, "1d58"}, {0x0, 0x5, "ca9585"}]}, @end, @noop, @ra={0x94, 0x4}]}}}}}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x2}}, './file2/../file0\x00'}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000340), r0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000400)={'syztnl2\x00', &(0x7f0000000380)={'syztnl0\x00', r1, 0x4, 0x2, 0x0, 0x7fff, 0xf, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, 0x8000, 0x7, 0x8, 0x9}}) r5 = socket(0x11, 0x800000003, 0x0) r6 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r8, &(0x7f0000000000), 0x248800) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000a00)='reno\x00', 0x5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={r0, 0xe0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000440)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000500)=[{}, {}], 0x10, 0x10, &(0x7f0000000540), &(0x7f0000000580), 0x8, 0x10, 0x8, 0x8, &(0x7f00000005c0)}}, 0x10) r10 = socket(0x11, 0x800000003, 0x0) r11 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r10, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000009c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000980)={&(0x7f0000000740)={0x204, r3, 0x300, 0x70bd2b, 0x25dfdbff, {}, [{{0x8}, {0x9c, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x7, 0x0, 0x4}, {0x9, 0x2, 0x9, 0x5}, {0x5, 0x4, 0x5, 0x3}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r1}}}]}}, {{0x8, 0x1, r9}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r1}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}]}, 0x204}, 0x1, 0x0, 0x0, 0x20000080}, 0x4) r13 = socket(0x11, 0x800000003, 0x0) r14 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r13, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r15, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000a40)={'batadv_slave_1\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a80)={&(0x7f0000000d00)={0x480, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [{{0x8}, {0x168, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r15}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r9}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x3c, 0x4, [{0x4, 0x1, 0x2, 0x200}, {0x9, 0x81, 0x9, 0x2}, {0x4, 0x7f, 0x1f, 0x5}, {0x6, 0x1, 0x3f, 0x100}, {0x5, 0xff, 0x0, 0x2}, {0x2, 0x0, 0x1d, 0x5}, {0x3, 0x1f, 0x80, 0x2262}]}}}]}}, {{0x8, 0x1, r1}, {0x214, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r4}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x100, 0x2f, 0x5}, {0x40, 0x7, 0x3, 0xd84cdf77}, {0xff, 0xff, 0x7, 0x9}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x480}}}]}}, {{0x8, 0x1, r1}, {0xcc, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r16}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0x4}}]}, 0x480}, 0x1, 0x0, 0x0, 0x50}, 0x4000000) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r1, 0x2, {0x1, 0xf0, 0x2}, 0xfd}, 0x18) r17 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r17, {0x5}}, './file2\x00'}) r18 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r18, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f0000000240), &(0x7f00000000c0)='./file2/../file0\x00', 0xe029, &(0x7f0000000b40)=ANY=[@ANYRES32=r18, @ANYRES8=r7, @ANYRESDEC=r3, @ANYRESOCT=r3, @ANYBLOB="6286c8d9fb74546302735725c33b1435bb96b4809b4468f47f5bdf205567390d22d78d44d67a3aac1a0bfa03fa246016707c8887eac9066fbb2ccaa18f400f34c7fbb9a58b97b3bbc7b6af9c339ebcca372b3c9c313abaa6f661c37b9d820bdf7e4bd0f84a4f78e3ab61b251ea3e336ee15c20", @ANYRES16=r12, @ANYRES8=r4], 0x1, 0xc6, &(0x7f0000000c00)="$eJzs1iFKBVEUBuDfh/K0vGI0mKyTxaQbELcwGGcQwTQiGF2C0RW4DItBXIFZEYPYNFwZZ8BiMjgg3weXw+Hnwh/P3fv1RhZJOU/Kxf5lvbWbpNx/PD0fX613Td2edKdN3SZv4f+ZJZknWU2yuRj2l70hWxrzh9ezw/Hdbu889lGZuDYAAPALs1Rfs/3eq+TmYOWoP/+Xf/gxH+fan3UEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAmNJnAAAA//+R8yEi") [ 1796.628764][T22765] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1796.634176][T22765] ? new_inode+0x280/0x280 [ 1796.638616][T22765] ? generic_write_checks+0x2c0/0x400 [ 1796.644035][T22765] __generic_file_write_iter+0x2ae/0x500 [ 1796.649702][T22765] generic_file_write_iter+0xe3/0x350 [ 1796.655114][T22765] vfs_write+0x9ed/0xdd0 [ 1796.659394][T22765] ? kernel_write+0x630/0x630 [ 1796.664111][T22765] ? __fget_files+0x26a/0x440 [ 1796.668817][T22765] ? __fget_light+0xe5/0x270 [ 1796.673436][T22765] ksys_write+0x12b/0x250 [ 1796.677800][T22765] ? __ia32_sys_read+0xb0/0xb0 [ 1796.682596][T22765] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1796.688524][T22765] do_syscall_64+0x39/0xb0 [ 1796.693052][T22765] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1796.698979][T22765] RIP: 0033:0x7fc56683de4f [ 1796.703414][T22765] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 01:41:01 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 30) [ 1796.723053][T22765] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1796.731496][T22765] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1796.739498][T22765] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1796.747494][T22765] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1796.755494][T22765] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1796.763487][T22765] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1796.771483][T22765] [ 1796.837764][T22777] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1796.863038][T22779] FAULT_INJECTION: forcing a failure. [ 1796.863038][T22779] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1796.869692][T22777] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1796.876282][T22779] CPU: 0 PID: 22779 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1796.896062][T22779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1796.906147][T22779] Call Trace: [ 1796.909458][T22779] [ 1796.912414][T22779] dump_stack_lvl+0xd1/0x138 [ 1796.917052][T22779] should_fail_ex.cold+0x5/0xa [ 1796.921858][T22779] copyin+0x19/0x120 [ 1796.925973][T22779] copy_page_from_iter_atomic+0x22b/0x1060 [ 1796.927664][ T5160] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 1796.931803][T22779] ? copy_page_from_iter+0x110/0x110 [ 1796.944738][T22779] ? shmem_write_begin+0x162/0x380 [ 1796.949889][T22779] ? shmem_file_read_iter+0xa40/0xa40 [ 1796.955315][T22779] generic_perform_write+0x2ca/0x570 [ 1796.960659][T22779] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1796.966083][T22779] ? new_inode+0x280/0x280 [ 1796.970542][T22779] ? generic_write_checks+0x2c0/0x400 [ 1796.971412][T22783] netlink: 96 bytes leftover after parsing attributes in process `syz-executor.3'. 01:41:01 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xe00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:01 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xa00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async, rerun: 32) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (rerun: 32) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESDEC=r0, @ANYRES64=r0, @ANYRES8=r1, @ANYRES64=r1, @ANYRES64=r2, @ANYRES16=r3, @ANYRESHEX=r1, @ANYRESOCT, @ANYBLOB="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"], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") [ 1796.975959][T22779] __generic_file_write_iter+0x2ae/0x500 [ 1796.975996][T22779] generic_file_write_iter+0xe3/0x350 [ 1796.976022][T22779] vfs_write+0x9ed/0xdd0 [ 1796.976051][T22779] ? kernel_write+0x630/0x630 [ 1796.976080][T22779] ? __fget_files+0x26a/0x440 [ 1796.976107][T22779] ? __fget_light+0xe5/0x270 [ 1796.976135][T22779] ksys_write+0x12b/0x250 [ 1796.976163][T22779] ? __ia32_sys_read+0xb0/0xb0 [ 1796.976192][T22779] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1796.976225][T22779] do_syscall_64+0x39/0xb0 [ 1796.976247][T22779] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1796.994134][T22784] loop2: detected capacity change from 0 to 64 [ 1796.996505][T22779] RIP: 0033:0x7fc56683de4f [ 1796.996530][T22779] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1796.996554][T22779] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1796.996579][T22779] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1796.996595][T22779] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1796.996610][T22779] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1797.013172][T22785] loop5: detected capacity change from 0 to 64 [ 1797.014851][T22779] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1797.014872][T22779] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1797.014893][T22779] [ 1797.048945][T22787] loop0: detected capacity change from 0 to 64 [ 1797.051405][T22784] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1797.078088][T22785] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1797.101380][T22777] loop3: detected capacity change from 0 to 64 [ 1797.103906][ T26] audit: type=1400 audit(1675302061.595:602): avc: denied { create } for pid=22776 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 1797.151100][T22779] loop4: detected capacity change from 0 to 64 [ 1797.191384][T22784] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1797.199337][T22785] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1797.207128][T22787] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1797.224348][T22787] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 01:41:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESDEC=r0, @ANYRES64=r0, @ANYRES8=r1, @ANYRES64=r1, @ANYRES64=r2, @ANYRES16=r3, @ANYRESHEX=r1, @ANYRESOCT, @ANYBLOB="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"], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r3, &(0x7f0000000000), 0x248800) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESDEC=r0, @ANYRES64=r0, @ANYRES8=r1, @ANYRES64=r1, @ANYRES64=r2, @ANYRES16=r3, @ANYRESHEX=r1, @ANYRESOCT, @ANYBLOB="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"], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) [ 1797.238978][T26518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1797.259982][T22779] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1797.382111][T22789] loop5: detected capacity change from 0 to 64 [ 1797.406519][T22789] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1797.434742][T22789] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1797.471194][ T5160] usb 2-1: config 0 has no interfaces? [ 1797.483327][ T5160] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1797.532459][ T5160] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1797.569998][ T5160] usb 2-1: config 0 descriptor?? [ 1797.582680][T26518] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1797.600970][T26518] Buffer I/O error on dev loop5, logical block 2, async page read [ 1797.629018][T26518] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1797.639581][T26518] Buffer I/O error on dev loop5, logical block 3, async page read [ 1797.647964][T26518] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1797.657786][T26518] Buffer I/O error on dev loop5, logical block 4, async page read [ 1797.672926][T26518] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1797.693130][T26518] Buffer I/O error on dev loop5, logical block 5, async page read [ 1797.704234][T26518] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1797.719114][T26518] Buffer I/O error on dev loop5, logical block 6, async page read [ 1797.730206][T26518] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1797.748050][T26518] Buffer I/O error on dev loop5, logical block 7, async page read [ 1797.931779][T13337] usb 2-1: USB disconnect, device number 94 01:41:03 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x300000000000000) 01:41:03 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x1, 0x40, 0x10001, 0x613, {{0xb, 0x4, 0x1, 0x8, 0x2c, 0x67, 0x0, 0x69, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, {[@cipso={0x86, 0xf, 0xffffffffffffffff, [{0x7, 0x4, "1d58"}, {0x0, 0x5, "ca9585"}]}, @end, @noop, @ra={0x94, 0x4}]}}}}}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x2}}, './file2/../file0\x00'}) (async) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000340), r0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000400)={'syztnl2\x00', &(0x7f0000000380)={'syztnl0\x00', r1, 0x4, 0x2, 0x0, 0x7fff, 0xf, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, 0x8000, 0x7, 0x8, 0x9}}) (async, rerun: 32) r5 = socket(0x11, 0x800000003, 0x0) (rerun: 32) r6 = socket(0x10, 0x3, 0x0) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) (rerun: 32) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) (async, rerun: 64) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (rerun: 64) write$cgroup_type(r8, &(0x7f0000000000), 0x248800) (async) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000a00)='reno\x00', 0x5) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={r0, 0xe0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000440)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000500)=[{}, {}], 0x10, 0x10, &(0x7f0000000540), &(0x7f0000000580), 0x8, 0x10, 0x8, 0x8, &(0x7f00000005c0)}}, 0x10) (async) r10 = socket(0x11, 0x800000003, 0x0) r11 = socket(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_team(r10, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000009c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000980)={&(0x7f0000000740)={0x204, r3, 0x300, 0x70bd2b, 0x25dfdbff, {}, [{{0x8}, {0x9c, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x7, 0x0, 0x4}, {0x9, 0x2, 0x9, 0x5}, {0x5, 0x4, 0x5, 0x3}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r1}}}]}}, {{0x8, 0x1, r9}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r1}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}]}, 0x204}, 0x1, 0x0, 0x0, 0x20000080}, 0x4) (async) r13 = socket(0x11, 0x800000003, 0x0) r14 = socket(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_team(r13, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r15, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000a40)={'batadv_slave_1\x00', 0x0}) (rerun: 64) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a80)={&(0x7f0000000d00)={0x480, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [{{0x8}, {0x168, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r15}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r9}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x3c, 0x4, [{0x4, 0x1, 0x2, 0x200}, {0x9, 0x81, 0x9, 0x2}, {0x4, 0x7f, 0x1f, 0x5}, {0x6, 0x1, 0x3f, 0x100}, {0x5, 0xff, 0x0, 0x2}, {0x2, 0x0, 0x1d, 0x5}, {0x3, 0x1f, 0x80, 0x2262}]}}}]}}, {{0x8, 0x1, r1}, {0x214, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r4}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x100, 0x2f, 0x5}, {0x40, 0x7, 0x3, 0xd84cdf77}, {0xff, 0xff, 0x7, 0x9}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x480}}}]}}, {{0x8, 0x1, r1}, {0xcc, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r16}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0x4}}]}, 0x480}, 0x1, 0x0, 0x0, 0x50}, 0x4000000) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r1, 0x2, {0x1, 0xf0, 0x2}, 0xfd}, 0x18) r17 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r17, {0x5}}, './file2\x00'}) (async, rerun: 64) r18 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (rerun: 64) write$cgroup_type(r18, &(0x7f0000000000), 0x248800) (async, rerun: 32) syz_mount_image$bfs(&(0x7f0000000240), &(0x7f00000000c0)='./file2/../file0\x00', 0xe029, &(0x7f0000000b40)=ANY=[@ANYRES32=r18, @ANYRES8=r7, @ANYRESDEC=r3, @ANYRESOCT=r3, @ANYBLOB="6286c8d9fb74546302735725c33b1435bb96b4809b4468f47f5bdf205567390d22d78d44d67a3aac1a0bfa03fa246016707c8887eac9066fbb2ccaa18f400f34c7fbb9a58b97b3bbc7b6af9c339ebcca372b3c9c313abaa6f661c37b9d820bdf7e4bd0f84a4f78e3ab61b251ea3e336ee15c20", @ANYRES16=r12, @ANYRES8=r4], 0x1, 0xc6, &(0x7f0000000c00)="$eJzs1iFKBVEUBuDfh/K0vGI0mKyTxaQbELcwGGcQwTQiGF2C0RW4DItBXIFZEYPYNFwZZ8BiMjgg3weXw+Hnwh/P3fv1RhZJOU/Kxf5lvbWbpNx/PD0fX613Td2edKdN3SZv4f+ZJZknWU2yuRj2l70hWxrzh9ezw/Hdbu889lGZuDYAAPALs1Rfs/3eq+TmYOWoP/+Xf/gxH+fan3UEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAmNJnAAAA//+R8yEi") (rerun: 32) 01:41:03 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xf00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:03 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xa7b, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:03 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 31) 01:41:03 executing program 5: r0 = syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x101301, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 1798.513125][T22806] loop0: detected capacity change from 0 to 64 [ 1798.523961][T22807] FAULT_INJECTION: forcing a failure. [ 1798.523961][T22807] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1798.527415][T22805] loop5: detected capacity change from 0 to 64 [ 1798.544336][T22803] loop2: detected capacity change from 0 to 64 [ 1798.561424][T22806] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1798.568215][T22807] CPU: 1 PID: 22807 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1798.574904][T22806] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1798.578896][T22807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1798.578917][T22807] Call Trace: [ 1798.578926][T22807] [ 1798.578935][T22807] dump_stack_lvl+0xd1/0x138 [ 1798.578983][T22807] should_fail_ex.cold+0x5/0xa [ 1798.579013][T22807] prepare_alloc_pages+0x178/0x570 [ 1798.579040][T22807] ? lock_chain_count+0x20/0x20 [ 1798.579083][T22807] ? __lock_acquire+0xbc3/0x56d0 [ 1798.579122][T22807] __alloc_pages+0x149/0x5b0 [ 1798.579147][T22807] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0 [ 1798.579175][T22807] ? avc_has_perm_noaudit+0x1cd/0x3a0 [ 1798.579206][T22807] ? lock_downgrade+0x6e0/0x6e0 [ 1798.579240][T22807] __folio_alloc+0x16/0x40 [ 1798.653416][T22807] vma_alloc_folio+0x155/0x870 [ 1798.658213][T22807] ? policy_nodemask+0x1c0/0x1c0 [ 1798.663174][T22807] ? avc_has_perm_noaudit+0x1f4/0x3a0 [ 1798.668561][T22807] ? avc_has_extended_perms+0xee0/0xee0 [ 1798.674124][T22807] shmem_alloc_folio+0xfe/0x1d0 [ 1798.678994][T22807] ? zero_user_segments.constprop.0+0x750/0x750 [ 1798.685263][T22807] ? percpu_counter_add_batch+0xc1/0x180 [ 1798.690922][T22807] ? __vm_enough_memory+0x188/0x390 [ 1798.696145][T22807] shmem_alloc_and_acct_folio+0x15e/0x5d0 [ 1798.701885][T22807] shmem_get_folio_gfp+0xb2e/0x1a30 [ 1798.707097][T22807] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0 [ 1798.713002][T22807] ? copy_page_from_iter_atomic+0x2fb/0x1060 [ 1798.719019][T22807] shmem_write_begin+0x14a/0x380 [ 1798.723965][T22807] ? shmem_file_read_iter+0xa40/0xa40 [ 1798.729343][T22807] generic_perform_write+0x256/0x570 [ 1798.734649][T22807] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1798.740036][T22807] ? new_inode+0x280/0x280 [ 1798.744459][T22807] ? generic_write_checks+0x2c0/0x400 [ 1798.749847][T22807] __generic_file_write_iter+0x2ae/0x500 [ 1798.755492][T22807] generic_file_write_iter+0xe3/0x350 [ 1798.760872][T22807] vfs_write+0x9ed/0xdd0 [ 1798.765130][T22807] ? kernel_write+0x630/0x630 [ 1798.769822][T22807] ? __fget_files+0x26a/0x440 [ 1798.774515][T22807] ? __fget_light+0xe5/0x270 [ 1798.779118][T22807] ksys_write+0x12b/0x250 [ 1798.783458][T22807] ? __ia32_sys_read+0xb0/0xb0 [ 1798.788237][T22807] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1798.794154][T22807] do_syscall_64+0x39/0xb0 [ 1798.798583][T22807] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1798.804488][T22807] RIP: 0033:0x7fc56683de4f [ 1798.808905][T22807] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1798.828521][T22807] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1798.836943][T22807] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1798.844918][T22807] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1798.852891][T22807] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 01:41:03 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xa83, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1798.860867][T22807] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1798.868841][T22807] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1798.876826][T22807] [ 1798.904326][T22805] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1798.927216][T22805] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 01:41:03 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1020, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:03 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x1, 0x40, 0x10001, 0x613, {{0xb, 0x4, 0x1, 0x8, 0x2c, 0x67, 0x0, 0x69, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, {[@cipso={0x86, 0xf, 0xffffffffffffffff, [{0x7, 0x4, "1d58"}, {0x0, 0x5, "ca9585"}]}, @end, @noop, @ra={0x94, 0x4}]}}}}}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x2}}, './file2/../file0\x00'}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000340), r0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000400)={'syztnl2\x00', &(0x7f0000000380)={'syztnl0\x00', r1, 0x4, 0x2, 0x0, 0x7fff, 0xf, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, 0x8000, 0x7, 0x8, 0x9}}) (async) r5 = socket(0x11, 0x800000003, 0x0) (async) r6 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) (async) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r8, &(0x7f0000000000), 0x248800) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000a00)='reno\x00', 0x5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={r0, 0xe0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000440)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000500)=[{}, {}], 0x10, 0x10, &(0x7f0000000540), &(0x7f0000000580), 0x8, 0x10, 0x8, 0x8, &(0x7f00000005c0)}}, 0x10) (async) r10 = socket(0x11, 0x800000003, 0x0) (async) r11 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r10, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) (async) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000009c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000980)={&(0x7f0000000740)={0x204, r3, 0x300, 0x70bd2b, 0x25dfdbff, {}, [{{0x8}, {0x9c, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x7, 0x0, 0x4}, {0x9, 0x2, 0x9, 0x5}, {0x5, 0x4, 0x5, 0x3}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r1}}}]}}, {{0x8, 0x1, r9}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r1}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}]}, 0x204}, 0x1, 0x0, 0x0, 0x20000080}, 0x4) (async, rerun: 64) r13 = socket(0x11, 0x800000003, 0x0) (async, rerun: 64) r14 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r13, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=@newqdisc={0x90, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r15, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0xac, 0x2, {{}, [@TCA_MQPRIO_SHAPER={0x6, 0x4}]}}}]}, 0x90}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000a40)={'batadv_slave_1\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a80)={&(0x7f0000000d00)={0x480, 0x0, 0x8, 0x70bd29, 0x25dfdbfc, {}, [{{0x8}, {0x168, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r15}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r9}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x3c, 0x4, [{0x4, 0x1, 0x2, 0x200}, {0x9, 0x81, 0x9, 0x2}, {0x4, 0x7f, 0x1f, 0x5}, {0x6, 0x1, 0x3f, 0x100}, {0x5, 0xff, 0x0, 0x2}, {0x2, 0x0, 0x1d, 0x5}, {0x3, 0x1f, 0x80, 0x2262}]}}}]}}, {{0x8, 0x1, r1}, {0x214, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r4}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x100, 0x2f, 0x5}, {0x40, 0x7, 0x3, 0xd84cdf77}, {0xff, 0xff, 0x7, 0x9}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x480}}}]}}, {{0x8, 0x1, r1}, {0xcc, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r16}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r4}, {0x4}}]}, 0x480}, 0x1, 0x0, 0x0, 0x50}, 0x4000000) (async) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r1, 0x2, {0x1, 0xf0, 0x2}, 0xfd}, 0x18) (async, rerun: 64) r17 = socket$nl_sock_diag(0x10, 0x3, 0x4) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r17, {0x5}}, './file2\x00'}) r18 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r18, &(0x7f0000000000), 0x248800) (async) syz_mount_image$bfs(&(0x7f0000000240), &(0x7f00000000c0)='./file2/../file0\x00', 0xe029, &(0x7f0000000b40)=ANY=[@ANYRES32=r18, @ANYRES8=r7, @ANYRESDEC=r3, @ANYRESOCT=r3, @ANYBLOB="6286c8d9fb74546302735725c33b1435bb96b4809b4468f47f5bdf205567390d22d78d44d67a3aac1a0bfa03fa246016707c8887eac9066fbb2ccaa18f400f34c7fbb9a58b97b3bbc7b6af9c339ebcca372b3c9c313abaa6f661c37b9d820bdf7e4bd0f84a4f78e3ab61b251ea3e336ee15c20", @ANYRES16=r12, @ANYRES8=r4], 0x1, 0xc6, &(0x7f0000000c00)="$eJzs1iFKBVEUBuDfh/K0vGI0mKyTxaQbELcwGGcQwTQiGF2C0RW4DItBXIFZEYPYNFwZZ8BiMjgg3weXw+Hnwh/P3fv1RhZJOU/Kxf5lvbWbpNx/PD0fX613Td2edKdN3SZv4f+ZJZknWU2yuRj2l70hWxrzh9ezw/Hdbu889lGZuDYAAPALs1Rfs/3eq+TmYOWoP/+Xf/gxH+fan3UEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAmNJnAAAA//+R8yEi") 01:41:03 executing program 5: r0 = syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x101301, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x101301, 0x0) (async) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) (async) [ 1799.022122][T22816] loop2: detected capacity change from 0 to 64 [ 1799.035472][T15310] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 1799.059810][T22816] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 01:41:03 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 32) [ 1799.131704][T22825] loop0: detected capacity change from 0 to 64 [ 1799.150196][T22826] loop5: detected capacity change from 0 to 64 01:41:03 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xac3, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1799.181891][T22826] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1799.218527][T22826] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1799.219980][T22828] FAULT_INJECTION: forcing a failure. [ 1799.219980][T22828] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1799.239682][T22828] CPU: 0 PID: 22828 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1799.250237][T22828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1799.260323][T22828] Call Trace: [ 1799.263628][T22828] [ 1799.266583][T22828] dump_stack_lvl+0xd1/0x138 [ 1799.271222][T22828] should_fail_ex.cold+0x5/0xa [ 1799.276023][T22828] copyin+0x19/0x120 [ 1799.279957][T22828] copy_page_from_iter_atomic+0x22b/0x1060 [ 1799.285808][T22828] ? copy_page_from_iter+0x110/0x110 [ 1799.291136][T22828] ? shmem_write_begin+0x162/0x380 [ 1799.296283][T22828] ? shmem_file_read_iter+0xa40/0xa40 [ 1799.301683][T22828] generic_perform_write+0x2ca/0x570 [ 1799.307040][T22828] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1799.312456][T22828] ? new_inode+0x280/0x280 [ 1799.316891][T22828] ? generic_write_checks+0x2c0/0x400 [ 1799.322281][T22828] __generic_file_write_iter+0x2ae/0x500 [ 1799.327922][T22828] generic_file_write_iter+0xe3/0x350 [ 1799.333304][T22828] vfs_write+0x9ed/0xdd0 [ 1799.337556][T22828] ? kernel_write+0x630/0x630 [ 1799.342246][T22828] ? __fget_files+0x26a/0x440 [ 1799.346933][T22828] ? __fget_light+0xe5/0x270 [ 1799.351533][T22828] ksys_write+0x12b/0x250 [ 1799.355884][T22828] ? __ia32_sys_read+0xb0/0xb0 [ 1799.360658][T22828] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1799.366563][T22828] do_syscall_64+0x39/0xb0 [ 1799.370982][T22828] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1799.376890][T22828] RIP: 0033:0x7fc56683de4f [ 1799.381306][T22828] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1799.400927][T22828] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1799.409451][T22828] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1799.417429][T22828] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1799.425418][T22828] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1799.433401][T22828] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1799.441376][T22828] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1799.449354][T22828] [ 1799.469045][T22832] loop2: detected capacity change from 0 to 64 [ 1799.482672][T22828] loop4: detected capacity change from 0 to 64 [ 1799.513382][T26518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1799.519675][T22828] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1799.544047][T22832] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1799.625582][T15310] usb 2-1: config 0 has no interfaces? [ 1799.631119][T15310] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1799.650143][T15310] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1799.660825][T15310] usb 2-1: config 0 descriptor?? [ 1799.931508][T15310] usb 2-1: USB disconnect, device number 95 01:41:05 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x400000000000000) 01:41:05 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1100, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'ip6_vti0\x00', &(0x7f0000000540)={'syztnl0\x00', 0x0, 0x2f, 0x1, 0x0, 0x3ff, 0x60, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0x36}, 0x7800, 0x1, 0x0, 0xd22}}) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000010fc2e03529fdcd40000010000000000000000000002", @ANYRES32=r2, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r9, &(0x7f0000000000), 0x248800) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r10, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="090d0000000000f0ff000900000008000300", @ANYRES32=r12, @ANYBLOB="0800051d00000000140006"], 0x58}}, 0x0) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r9, &(0x7f0000000780)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)={0x34, r11, 0x1, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x60}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x43}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x800) sendmsg$NL80211_CMD_NEW_INTERFACE(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="090d0000000000f0ff000900000008000300", @ANYRES32=r8, @ANYBLOB="0800051d00000000140006"], 0x58}}, 0x0) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)={0x120, r7, 0x400, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x47}, @val={0x8}, @void}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x80000000}, @NL80211_ATTR_VENDOR_DATA={0xa5, 0xc5, "aa90f63a8c58c479a4f5f16f6a6f5fa1bf8433dca2341cd279cb7a15d1ab677ad64fde76fbff0474bfe8074123eccc9b3a53a34577b89bb29012404abd402a3a5967610eaf78925472457c171f39f742833cea9dafb34528994d2f7c3d998a608149df38713a1ec2844ca30d7feccad06389e0bf8f92ab40826ae8b26f2a074a42f4557f435951fd919c0971d158e06bf35a6cbfcafdd4a6d8dd97c07302f1d59d"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x10000}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x6}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x800}, @NL80211_ATTR_VENDOR_DATA={0x24, 0xc5, "d769a9324af1a0430754d98127bbc8c55f98dce62212535af68fb005aaff677c"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x8000}, @NL80211_ATTR_VENDOR_ID={0x8}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000804}, 0x2c5dc7caf58b32d) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @dev}]}, 0x20}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x20}}, 0x0) sendmsg$can_j1939(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r5, 0x1, {0x2, 0xff, 0x3}, 0xff}, 0x18, &(0x7f0000000080)={&(0x7f0000000040)="5c3aa5312c1f5d6e48bf1f87d442407093d02f8ec8134032da50f5aa9511ab28f1a08522ca602d61a528eb7ec3b5c0521af853", 0x33}, 0x1, 0x0, 0x0, 0x414}, 0x4000000) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) 01:41:05 executing program 5: r0 = syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x101301, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x101301, 0x0) (async) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) (async) 01:41:05 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 33) 01:41:05 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xb00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1800.557069][T22841] loop2: detected capacity change from 0 to 64 [ 1800.568145][T22842] loop5: detected capacity change from 0 to 64 [ 1800.587135][T22845] loop0: detected capacity change from 0 to 64 [ 1800.587315][T22844] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64528 sclass=netlink_route_socket pid=22844 comm=syz-executor.3 [ 1800.593731][T22846] FAULT_INJECTION: forcing a failure. [ 1800.593731][T22846] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1800.622934][T22842] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1800.626923][T22841] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1800.642335][T22846] CPU: 1 PID: 22846 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1800.647799][T22842] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1800.652776][T22846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1800.652793][T22846] Call Trace: [ 1800.652800][T22846] [ 1800.652810][T22846] dump_stack_lvl+0xd1/0x138 [ 1800.672651][T22841] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1800.673807][T22846] should_fail_ex.cold+0x5/0xa [ 1800.673845][T22846] prepare_alloc_pages+0x178/0x570 [ 1800.691503][T22844] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1800.693788][T22846] ? lock_chain_count+0x20/0x20 [ 1800.693834][T22846] ? __lock_acquire+0xbc3/0x56d0 [ 1800.701739][T22844] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1800.707085][T22846] __alloc_pages+0x149/0x5b0 [ 1800.707119][T22846] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0 [ 1800.707149][T22846] ? avc_has_perm_noaudit+0x1cd/0x3a0 [ 1800.707186][T22846] ? lock_downgrade+0x6e0/0x6e0 [ 1800.707221][T22846] __folio_alloc+0x16/0x40 [ 1800.707244][T22846] vma_alloc_folio+0x155/0x870 [ 1800.707281][T22846] ? policy_nodemask+0x1c0/0x1c0 [ 1800.707313][T22846] ? avc_has_perm_noaudit+0x1f4/0x3a0 [ 1800.723975][T22844] netlink: 'syz-executor.3': attribute type 11 has an invalid length. [ 1800.726514][T22846] ? avc_has_extended_perms+0xee0/0xee0 [ 1800.726559][T22846] shmem_alloc_folio+0xfe/0x1d0 [ 1800.726594][T22846] ? zero_user_segments.constprop.0+0x750/0x750 [ 1800.726632][T22846] ? percpu_counter_add_batch+0xc1/0x180 [ 1800.726658][T22846] ? __vm_enough_memory+0x188/0x390 01:41:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'ip6_vti0\x00', &(0x7f0000000540)={'syztnl0\x00', 0x0, 0x2f, 0x1, 0x0, 0x3ff, 0x60, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0x36}, 0x7800, 0x1, 0x0, 0xd22}}) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000010fc2e03529fdcd40000010000000000000000000002", @ANYRES32=r2, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) (async) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r9, &(0x7f0000000000), 0x248800) (async) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r10, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="090d0000000000f0ff000900000008000300", @ANYRES32=r12, @ANYBLOB="0800051d00000000140006"], 0x58}}, 0x0) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r9, &(0x7f0000000780)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)={0x34, r11, 0x1, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x60}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x43}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x800) (async) sendmsg$NL80211_CMD_NEW_INTERFACE(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="090d0000000000f0ff000900000008000300", @ANYRES32=r8, @ANYBLOB="0800051d00000000140006"], 0x58}}, 0x0) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)={0x120, r7, 0x400, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x47}, @val={0x8}, @void}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x80000000}, @NL80211_ATTR_VENDOR_DATA={0xa5, 0xc5, "aa90f63a8c58c479a4f5f16f6a6f5fa1bf8433dca2341cd279cb7a15d1ab677ad64fde76fbff0474bfe8074123eccc9b3a53a34577b89bb29012404abd402a3a5967610eaf78925472457c171f39f742833cea9dafb34528994d2f7c3d998a608149df38713a1ec2844ca30d7feccad06389e0bf8f92ab40826ae8b26f2a074a42f4557f435951fd919c0971d158e06bf35a6cbfcafdd4a6d8dd97c07302f1d59d"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x10000}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x6}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x800}, @NL80211_ATTR_VENDOR_DATA={0x24, 0xc5, "d769a9324af1a0430754d98127bbc8c55f98dce62212535af68fb005aaff677c"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x8000}, @NL80211_ATTR_VENDOR_ID={0x8}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000804}, 0x2c5dc7caf58b32d) (async) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @dev}]}, 0x20}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x20}}, 0x0) (async) sendmsg$can_j1939(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r5, 0x1, {0x2, 0xff, 0x3}, 0xff}, 0x18, &(0x7f0000000080)={&(0x7f0000000040)="5c3aa5312c1f5d6e48bf1f87d442407093d02f8ec8134032da50f5aa9511ab28f1a08522ca602d61a528eb7ec3b5c0521af853", 0x33}, 0x1, 0x0, 0x0, 0x414}, 0x4000000) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) [ 1800.726682][T22846] shmem_alloc_and_acct_folio+0x15e/0x5d0 [ 1800.726706][T22846] shmem_get_folio_gfp+0xb2e/0x1a30 [ 1800.733417][T22844] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1800.738045][T22846] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0 [ 1800.738077][T22846] ? copy_page_from_iter_atomic+0x2fb/0x1060 [ 1800.738111][T22846] shmem_write_begin+0x14a/0x380 [ 1800.738133][T22846] ? shmem_file_read_iter+0xa40/0xa40 [ 1800.738156][T22846] generic_perform_write+0x256/0x570 [ 1800.738201][T22846] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1800.738239][T22846] ? new_inode+0x280/0x280 [ 1800.738264][T22846] ? generic_write_checks+0x2c0/0x400 [ 1800.738300][T22846] __generic_file_write_iter+0x2ae/0x500 [ 1800.762366][T22844] loop3: detected capacity change from 0 to 64 [ 1800.762633][T22846] generic_file_write_iter+0xe3/0x350 [ 1800.883853][T22846] vfs_write+0x9ed/0xdd0 [ 1800.888206][T22846] ? kernel_write+0x630/0x630 [ 1800.892928][T22846] ? __fget_files+0x26a/0x440 [ 1800.897641][T22846] ? __fget_light+0xe5/0x270 [ 1800.902259][T22846] ksys_write+0x12b/0x250 [ 1800.906603][T22846] ? __ia32_sys_read+0xb0/0xb0 [ 1800.911403][T22846] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1800.917447][T22846] do_syscall_64+0x39/0xb0 [ 1800.921901][T22846] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1800.927817][T22846] RIP: 0033:0x7fc56683de4f [ 1800.932272][T22846] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 01:41:05 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 34) [ 1800.952072][T22846] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1800.960528][T22846] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1800.968524][T22846] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1800.976543][T22846] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1800.984626][T22846] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1800.992604][T22846] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1801.000868][T22846] 01:41:05 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11f1, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:05 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xc00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:05 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x101, 0x1, 0x1, 0x1, 0x0, 0x401}, 0x20) [ 1801.096165][T22852] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64528 sclass=netlink_route_socket pid=22852 comm=syz-executor.3 [ 1801.136220][T22861] FAULT_INJECTION: forcing a failure. [ 1801.136220][T22861] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1801.137146][T22859] loop0: detected capacity change from 0 to 64 [ 1801.149437][T22861] CPU: 1 PID: 22861 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1801.162570][T22862] loop2: detected capacity change from 0 to 64 [ 1801.165986][T22861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1801.166007][T22861] Call Trace: [ 1801.166016][T22861] [ 1801.166026][T22861] dump_stack_lvl+0xd1/0x138 01:41:05 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11f2, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1801.166069][T22861] should_fail_ex.cold+0x5/0xa [ 1801.166097][T22861] copyin+0x19/0x120 [ 1801.166128][T22861] copy_page_from_iter_atomic+0x22b/0x1060 [ 1801.166166][T22861] ? copy_page_from_iter+0x110/0x110 [ 1801.166197][T22861] ? shmem_write_begin+0x162/0x380 [ 1801.166221][T22861] ? shmem_file_read_iter+0xa40/0xa40 [ 1801.181538][T22862] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1801.182464][T22861] generic_perform_write+0x2ca/0x570 [ 1801.182512][T22861] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1801.192206][T22862] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1801.193351][T22861] ? new_inode+0x280/0x280 [ 1801.193385][T22861] ? generic_write_checks+0x2c0/0x400 [ 1801.193422][T22861] __generic_file_write_iter+0x2ae/0x500 [ 1801.204126][T26518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1801.207991][T22861] generic_file_write_iter+0xe3/0x350 [ 1801.208023][T22861] vfs_write+0x9ed/0xdd0 [ 1801.208052][T22861] ? kernel_write+0x630/0x630 [ 1801.208082][T22861] ? __fget_files+0x26a/0x440 [ 1801.293172][T22861] ? __fget_light+0xe5/0x270 [ 1801.297805][T22861] ksys_write+0x12b/0x250 [ 1801.302158][T22861] ? __ia32_sys_read+0xb0/0xb0 [ 1801.306947][T22861] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1801.312857][T22861] do_syscall_64+0x39/0xb0 [ 1801.317289][T22861] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1801.323222][T22861] RIP: 0033:0x7fc56683de4f [ 1801.327663][T22861] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1801.347299][T22861] RSP: 002b:00007fc5676d4f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1801.355731][T22861] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683de4f [ 1801.363745][T22861] RDX: 0000000000008000 RSI: 00007fc55cfff000 RDI: 0000000000000004 [ 1801.371753][T22861] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1801.379736][T22861] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000000 [ 1801.387815][T22861] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1801.395814][T22861] [ 1801.400186][T23938] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 1801.473284][T26512] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1801.502710][T26512] Buffer I/O error on dev loop2, logical block 2, async page read [ 1801.520959][T22861] loop4: detected capacity change from 0 to 64 [ 1801.530229][T22864] loop0: detected capacity change from 0 to 64 [ 1801.542579][T22861] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1801.547221][T26512] I/O error, dev loop2, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1801.568624][T22866] loop5: detected capacity change from 0 to 64 [ 1801.574944][T26512] Buffer I/O error on dev loop2, logical block 3, async page read [ 1801.585181][T22866] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1801.592517][T26512] I/O error, dev loop2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1801.606433][T26512] Buffer I/O error on dev loop2, logical block 4, async page read [ 1801.607750][T22866] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1801.623847][T26512] I/O error, dev loop2, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1801.683498][T26512] Buffer I/O error on dev loop2, logical block 5, async page read [ 1801.692568][T26512] I/O error, dev loop2, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1801.709151][T26512] I/O error, dev loop2, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1801.785598][T23938] usb 2-1: config 0 has no interfaces? [ 1801.791146][T23938] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1801.804958][T23938] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1801.817975][T23938] usb 2-1: config 0 descriptor?? [ 1802.080654][ T5160] usb 2-1: USB disconnect, device number 96 01:41:07 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x500000000000000) 01:41:07 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xd00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000005c0)={'ip6_vti0\x00', &(0x7f0000000540)={'syztnl0\x00', 0x0, 0x2f, 0x1, 0x0, 0x3ff, 0x60, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @dev={0xfe, 0x80, '\x00', 0x36}, 0x7800, 0x1, 0x0, 0xd22}}) (async, rerun: 64) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r1) (async, rerun: 64) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000010fc2e03529fdcd40000010000000000000000000002", @ANYRES32=r2, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) r4 = socket$nl_route(0x10, 0x3, 0x0) (rerun: 32) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) (async, rerun: 64) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (rerun: 64) write$cgroup_type(r9, &(0x7f0000000000), 0x248800) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r10, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="090d0000000000f0ff000900000008000300", @ANYRES32=r12, @ANYBLOB="0800051d00000000140006"], 0x58}}, 0x0) (async) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r9, &(0x7f0000000780)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)={0x34, r11, 0x1, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x60}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x43}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000000}, 0x800) sendmsg$NL80211_CMD_NEW_INTERFACE(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="090d0000000000f0ff000900000008000300", @ANYRES32=r8, @ANYBLOB="0800051d00000000140006"], 0x58}}, 0x0) sendmsg$NL80211_CMD_VENDOR(r3, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)={0x120, r7, 0x400, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x47}, @val={0x8}, @void}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x80000000}, @NL80211_ATTR_VENDOR_DATA={0xa5, 0xc5, "aa90f63a8c58c479a4f5f16f6a6f5fa1bf8433dca2341cd279cb7a15d1ab677ad64fde76fbff0474bfe8074123eccc9b3a53a34577b89bb29012404abd402a3a5967610eaf78925472457c171f39f742833cea9dafb34528994d2f7c3d998a608149df38713a1ec2844ca30d7feccad06389e0bf8f92ab40826ae8b26f2a074a42f4557f435951fd919c0971d158e06bf35a6cbfcafdd4a6d8dd97c07302f1d59d"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x10000}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x6}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x800}, @NL80211_ATTR_VENDOR_DATA={0x24, 0xc5, "d769a9324af1a0430754d98127bbc8c55f98dce62212535af68fb005aaff677c"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x8000}, @NL80211_ATTR_VENDOR_ID={0x8}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000804}, 0x2c5dc7caf58b32d) (async) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @dev}]}, 0x20}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x20}}, 0x0) (async) sendmsg$can_j1939(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r5, 0x1, {0x2, 0xff, 0x3}, 0xff}, 0x18, &(0x7f0000000080)={&(0x7f0000000040)="5c3aa5312c1f5d6e48bf1f87d442407093d02f8ec8134032da50f5aa9511ab28f1a08522ca602d61a528eb7ec3b5c0521af853", 0x33}, 0x1, 0x0, 0x0, 0x414}, 0x4000000) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) 01:41:07 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 35) 01:41:07 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11f3, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:07 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x101, 0x1, 0x1, 0x1, 0x0, 0x401}, 0x20) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x101, 0x1, 0x1, 0x1, 0x0, 0x401}, 0x20) (async) [ 1802.699060][T22876] loop2: detected capacity change from 0 to 64 [ 1802.712110][T22877] loop5: detected capacity change from 0 to 64 [ 1802.717587][T22879] FAULT_INJECTION: forcing a failure. [ 1802.717587][T22879] name failslab, interval 1, probability 0, space 0, times 0 [ 1802.724275][T22875] loop0: detected capacity change from 0 to 64 [ 1802.750764][T22876] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1802.758016][T22878] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64528 sclass=netlink_route_socket pid=22878 comm=syz-executor.3 [ 1802.772772][T22877] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1802.780651][T22879] CPU: 1 PID: 22879 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1802.780929][T22876] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 01:41:07 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1f00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1802.791099][T22879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1802.791118][T22879] Call Trace: [ 1802.791127][T22879] [ 1802.791137][T22879] dump_stack_lvl+0xd1/0x138 [ 1802.791177][T22879] should_fail_ex.cold+0x5/0xa [ 1802.791205][T22879] should_failslab+0x9/0x20 [ 1802.791232][T22879] kmem_cache_alloc+0x5d/0x460 [ 1802.791263][T22879] mas_alloc_nodes+0x429/0x810 [ 1802.791285][T22879] ? __lock_acquire+0x166e/0x56d0 [ 1802.791321][T22879] mas_preallocate+0x1bb/0x360 01:41:07 executing program 3: syz_mount_image$bfs(&(0x7f0000000040), &(0x7f0000000140)='./file2\x00', 0x802000, &(0x7f0000000000)=ANY=[], 0x2, 0xb6, &(0x7f0000000240)="$eJzs1q1KBFEABeAzg/hTLNp9g8li0gcQfIXBOIPFNCKIT2H3XSwGi91sMVi3zMLeSQtbNuzA8n1w4R4OF068X4vX8fY9GV8OUlwn32/lejZ0bf84PHVtH/ZSneQoyXGSi9OS/25KV039z//z/XQ+L69+S3k462wAAGALdZr13CQfd+cPq+9/UlUbXp7sYB0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADA/JYBAAD//02EGTk=") write$9p(0xffffffffffffffff, &(0x7f0000000000)="8f0dec7ba32f2e939b5c426410cd07fa46876d29e8af7dfea4be8713d55d143b3be05162dbb7a83e7aac28121af96ed87f4b04d4775a447bb8", 0x39) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000000c0)=0x1000) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) lseek(r0, 0x0, 0x7) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0184800, &(0x7f0000000080)={0x0, r2, 0x2}) [ 1802.791349][T22879] do_mas_align_munmap+0x129/0x1260 [ 1802.791386][T22879] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1802.791436][T22879] ? __split_vma+0x5e0/0x5e0 [ 1802.791481][T22879] ? mas_walk+0x4bd/0x6c0 [ 1802.791503][T22879] ? mas_find+0x211/0xd10 [ 1802.791528][T22879] ? down_write_killable+0x15c/0x250 [ 1802.791561][T22879] do_mas_munmap+0x26e/0x2c0 [ 1802.791598][T22879] __vm_munmap+0x14f/0x290 [ 1802.791632][T22879] ? do_mas_munmap+0x2c0/0x2c0 [ 1802.791666][T22879] ? restore_fpregs_from_fpstate+0xc1/0x1c0 [ 1802.791704][T22879] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1802.809181][T22877] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1802.809383][T22879] __x64_sys_munmap+0x59/0x80 [ 1802.839129][T22887] loop0: detected capacity change from 0 to 64 [ 1802.844109][T22879] do_syscall_64+0x39/0xb0 [ 1802.844142][T22879] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1802.844175][T22879] RIP: 0033:0x7fc56688c1a7 [ 1802.937807][T22879] Code: 00 00 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb 85 66 2e 0f 1f 84 00 00 00 00 00 90 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1802.957542][T22879] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 1802.966091][T22879] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688c1a7 [ 1802.969079][T22889] loop3: detected capacity change from 0 to 64 [ 1802.974080][T22879] RDX: 0000000000008000 RSI: 0000000000008000 RDI: 00007fc55cfff000 [ 1802.974103][T22879] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 01:41:07 executing program 3: syz_mount_image$bfs(&(0x7f0000000040), &(0x7f0000000140)='./file2\x00', 0x802000, &(0x7f0000000000)=ANY=[], 0x2, 0xb6, &(0x7f0000000240)="$eJzs1q1KBFEABeAzg/hTLNp9g8li0gcQfIXBOIPFNCKIT2H3XSwGi91sMVi3zMLeSQtbNuzA8n1w4R4OF068X4vX8fY9GV8OUlwn32/lejZ0bf84PHVtH/ZSneQoyXGSi9OS/25KV039z//z/XQ+L69+S3k462wAAGALdZr13CQfd+cPq+9/UlUbXp7sYB0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADA/JYBAAD//02EGTk=") (async) write$9p(0xffffffffffffffff, &(0x7f0000000000)="8f0dec7ba32f2e939b5c426410cd07fa46876d29e8af7dfea4be8713d55d143b3be05162dbb7a83e7aac28121af96ed87f4b04d4775a447bb8", 0x39) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000000c0)=0x1000) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) lseek(r0, 0x0, 0x7) (async) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0184800, &(0x7f0000000080)={0x0, r2, 0x2}) [ 1802.974120][T22879] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000 [ 1802.974136][T22879] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1802.974157][T22879] [ 1802.978470][T26771] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 01:41:07 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 36) 01:41:07 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x2000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:07 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xe00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1803.106378][T22895] FAULT_INJECTION: forcing a failure. [ 1803.106378][T22895] name failslab, interval 1, probability 0, space 0, times 0 [ 1803.147307][T22893] loop3: detected capacity change from 0 to 64 [ 1803.165507][T22895] CPU: 0 PID: 22895 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1803.166588][T22902] loop2: detected capacity change from 0 to 64 [ 1803.175958][T22895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1803.175979][T22895] Call Trace: [ 1803.175989][T22895] [ 1803.175999][T22895] dump_stack_lvl+0xd1/0x138 [ 1803.176042][T22895] should_fail_ex.cold+0x5/0xa [ 1803.176069][T22895] should_failslab+0x9/0x20 [ 1803.194671][T22902] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1803.195750][T22895] kmem_cache_alloc_bulk+0x4a/0x490 [ 1803.195791][T22895] mas_alloc_nodes+0x309/0x810 [ 1803.195815][T22895] mas_preallocate+0x1bb/0x360 [ 1803.195842][T22895] do_mas_align_munmap+0x129/0x1260 [ 1803.201893][T22902] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1803.203370][T22895] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1803.203418][T22895] ? __split_vma+0x5e0/0x5e0 [ 1803.203455][T22895] ? mas_walk+0x4bd/0x6c0 [ 1803.211154][T22900] loop0: detected capacity change from 0 to 64 [ 1803.212795][T22895] ? mas_find+0x211/0xd10 [ 1803.225459][ T5160] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 1803.229867][T22895] ? down_write_killable+0x15c/0x250 [ 1803.229903][T22895] do_mas_munmap+0x26e/0x2c0 [ 1803.229946][T22895] __vm_munmap+0x14f/0x290 [ 1803.295467][T22895] ? do_mas_munmap+0x2c0/0x2c0 [ 1803.300289][T22895] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1803.306314][T22895] __x64_sys_munmap+0x59/0x80 [ 1803.311038][T22895] do_syscall_64+0x39/0xb0 [ 1803.315484][T22895] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1803.321431][T22895] RIP: 0033:0x7fc56688c1a7 [ 1803.325879][T22895] Code: 00 00 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb 85 66 2e 0f 1f 84 00 00 00 00 00 90 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1803.345607][T22895] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 1803.354035][T22895] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688c1a7 [ 1803.362029][T22895] RDX: 0000000000008000 RSI: 0000000000008000 RDI: 00007fc55cfff000 [ 1803.370004][T22895] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1803.377991][T22895] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000 [ 1803.385984][T22895] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1803.393966][T22895] [ 1803.415600][T26771] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1803.428859][T26518] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1803.461862][T26518] buffer_io_error: 2 callbacks suppressed [ 1803.461878][T26518] Buffer I/O error on dev loop2, logical block 2, async page read [ 1803.501152][T26518] Buffer I/O error on dev loop2, logical block 3, async page read [ 1803.524324][T26518] Buffer I/O error on dev loop2, logical block 4, async page read [ 1803.532998][T26518] Buffer I/O error on dev loop2, logical block 5, async page read [ 1803.551249][T26518] Buffer I/O error on dev loop2, logical block 6, async page read [ 1803.559582][T26518] Buffer I/O error on dev loop2, logical block 7, async page read [ 1803.725420][ T5160] usb 2-1: config 0 has no interfaces? [ 1803.734654][ T5160] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1803.743805][ T5160] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1803.754069][ T5160] usb 2-1: config 0 descriptor?? [ 1804.031387][ T5160] usb 2-1: USB disconnect, device number 97 01:41:09 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x600000000000000) 01:41:09 executing program 3: syz_mount_image$bfs(&(0x7f0000000040), &(0x7f0000000140)='./file2\x00', 0x802000, &(0x7f0000000000)=ANY=[], 0x2, 0xb6, &(0x7f0000000240)="$eJzs1q1KBFEABeAzg/hTLNp9g8li0gcQfIXBOIPFNCKIT2H3XSwGi91sMVi3zMLeSQtbNuzA8n1w4R4OF068X4vX8fY9GV8OUlwn32/lejZ0bf84PHVtH/ZSneQoyXGSi9OS/25KV039z//z/XQ+L69+S3k462wAAGALdZr13CQfd+cPq+9/UlUbXp7sYB0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADA/JYBAAD//02EGTk=") (async) write$9p(0xffffffffffffffff, &(0x7f0000000000)="8f0dec7ba32f2e939b5c426410cd07fa46876d29e8af7dfea4be8713d55d143b3be05162dbb7a83e7aac28121af96ed87f4b04d4775a447bb8", 0x39) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000000c0)=0x1000) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) lseek(r0, 0x0, 0x7) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0184800, &(0x7f0000000080)={0x0, r2, 0x2}) 01:41:09 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x101, 0x1, 0x1, 0x1, 0x0, 0x401}, 0x20) 01:41:09 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 37) 01:41:09 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xf00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:09 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x2010, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1804.636243][T22911] loop5: detected capacity change from 0 to 64 [ 1804.643506][T22915] loop0: detected capacity change from 0 to 64 [ 1804.652603][T22912] loop3: detected capacity change from 0 to 64 [ 1804.661458][T22916] FAULT_INJECTION: forcing a failure. [ 1804.661458][T22916] name failslab, interval 1, probability 0, space 0, times 0 [ 1804.661898][T22914] loop2: detected capacity change from 0 to 64 [ 1804.682157][T22911] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1804.699330][T22914] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1804.707588][T22914] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1804.712097][T22916] CPU: 0 PID: 22916 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1804.723107][T22911] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1804.725653][T22916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1804.725672][T22916] Call Trace: [ 1804.725681][T22916] [ 1804.725690][T22916] dump_stack_lvl+0xd1/0x138 [ 1804.725733][T22916] should_fail_ex.cold+0x5/0xa [ 1804.725759][T22916] should_failslab+0x9/0x20 [ 1804.763732][T22916] kmem_cache_alloc+0x5d/0x460 [ 1804.768547][T22916] vm_area_dup+0x7d/0x380 [ 1804.772977][T22916] ? mt_slot+0xa1/0x170 [ 1804.777141][T22916] ? mas_next_nentry+0x610/0xab0 [ 1804.782091][T22916] ? mas_next_node+0x547/0xa00 [ 1804.786867][T22916] ? mas_find+0x211/0xd10 [ 1804.791211][T22916] ? vm_area_alloc+0x100/0x100 [ 1804.796092][T22916] ? validate_mm_mt+0x149/0x1b0 [ 1804.801140][T22916] ? remove_vma+0x130/0x130 [ 1804.805753][T22916] ? mas_find+0x211/0xd10 [ 1804.810191][T22916] __split_vma+0xae/0x5e0 [ 1804.814538][T22916] do_mas_align_munmap+0x7e0/0x1260 [ 1804.819758][T22916] ? __split_vma+0x5e0/0x5e0 [ 1804.824371][T22916] ? mas_walk+0x4bd/0x6c0 [ 1804.828803][T22916] ? mas_find+0x211/0xd10 [ 1804.833150][T22916] ? down_write_killable+0x15c/0x250 [ 1804.838471][T22916] do_mas_munmap+0x26e/0x2c0 [ 1804.843169][T22916] __vm_munmap+0x14f/0x290 [ 1804.847636][T22916] ? do_mas_munmap+0x2c0/0x2c0 [ 1804.852428][T22916] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1804.858344][T22916] __x64_sys_munmap+0x59/0x80 [ 1804.863057][T22916] do_syscall_64+0x39/0xb0 [ 1804.867571][T22916] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1804.873486][T22916] RIP: 0033:0x7fc56688c1a7 [ 1804.877908][T22916] Code: 00 00 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb 85 66 2e 0f 1f 84 00 00 00 00 00 90 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1804.897541][T22916] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 1804.905972][T22916] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688c1a7 [ 1804.913958][T22916] RDX: 0000000000008000 RSI: 0000000000008000 RDI: 00007fc55cfff000 [ 1804.921936][T22916] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1804.929916][T22916] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000 01:41:09 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) ioctl$VIDIOC_G_AUDOUT(r0, 0x80345631, &(0x7f0000000040)) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) fallocate(r1, 0x1, 0x7f, 0x8000) 01:41:09 executing program 5: r0 = syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000240)={{r1}, "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"}) 01:41:09 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1020, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1804.937906][T22916] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1804.945936][T22916] 01:41:09 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 38) 01:41:09 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x3d7f, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1805.034474][T22925] loop3: detected capacity change from 0 to 64 [ 1805.074081][T22928] loop2: detected capacity change from 0 to 64 01:41:09 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) ioctl$VIDIOC_G_AUDOUT(r0, 0x80345631, &(0x7f0000000040)) (async, rerun: 64) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async, rerun: 64) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async, rerun: 64) fallocate(r1, 0x1, 0x7f, 0x8000) (rerun: 64) [ 1805.088906][T22930] loop4: detected capacity change from 0 to 64 [ 1805.100924][T22930] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1805.125408][ T5156] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 1805.155775][T22932] loop0: detected capacity change from 0 to 64 [ 1805.187183][T22935] loop3: detected capacity change from 0 to 64 [ 1805.217167][T22938] loop5: detected capacity change from 0 to 64 [ 1805.227465][T22938] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1805.235708][T22938] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1805.505488][ T5156] usb 2-1: config 0 has no interfaces? [ 1805.511256][ T5156] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1805.542689][ T5156] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1805.563804][ T5156] usb 2-1: config 0 descriptor?? [ 1805.824783][T16765] usb 2-1: USB disconnect, device number 98 01:41:10 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x610000093e17877) 01:41:10 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 39) 01:41:10 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1100, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:10 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x3f00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:10 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) ioctl$VIDIOC_G_AUDOUT(r0, 0x80345631, &(0x7f0000000040)) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) fallocate(r1, 0x1, 0x7f, 0x8000) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) (async) ioctl$VIDIOC_G_AUDOUT(r0, 0x80345631, &(0x7f0000000040)) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) fallocate(r1, 0x1, 0x7f, 0x8000) (async) 01:41:10 executing program 5: r0 = syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) (async) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000240)={{r1}, "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"}) [ 1806.421367][T22949] loop5: detected capacity change from 0 to 64 [ 1806.425468][T22950] FAULT_INJECTION: forcing a failure. [ 1806.425468][T22950] name failslab, interval 1, probability 0, space 0, times 0 [ 1806.428430][T22948] loop0: detected capacity change from 0 to 64 [ 1806.446478][T22947] loop3: detected capacity change from 0 to 64 [ 1806.452250][T22951] loop2: detected capacity change from 0 to 64 [ 1806.467997][T22949] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1806.482067][T22949] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1806.491153][T22950] CPU: 1 PID: 22950 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1806.501629][T22950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1806.511809][T22950] Call Trace: [ 1806.515214][T22950] 01:41:11 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") sendto$phonet(0xffffffffffffffff, &(0x7f0000000000)="f142c330f067f63a7e3ab1468c6dd9fc488d46c481c110d4848b45665fa03a299b67a918aaa6d045f8da164b63dddbf855688650f38d4f413be7b5ddce5c374804a7efa4e6043f6f520127a9f7e0dea5dc2e2f5cb3452c3b14562d4df40d67bb4b9d4e467347e4349b47075e277b4f05a8b19029505149ab5b840d3095f0aad1f50fc47270dad9467a83073f93e9d30842", 0x91, 0x11, &(0x7f0000000100)={0x23, 0x2, 0x0, 0x3}, 0x10) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x0) [ 1806.518172][T22950] dump_stack_lvl+0xd1/0x138 [ 1806.522835][T22950] should_fail_ex.cold+0x5/0xa [ 1806.527654][T22950] should_failslab+0x9/0x20 [ 1806.532213][T22950] kmem_cache_alloc+0x5d/0x460 [ 1806.537036][T22950] mas_alloc_nodes+0x429/0x810 [ 1806.541830][T22950] ? find_vma+0x10c/0x1b0 [ 1806.547068][T22950] mas_preallocate+0x1bb/0x360 [ 1806.551858][T22950] __vma_adjust+0x192/0x1ae0 [ 1806.556477][T22950] ? down_write+0x157/0x220 [ 1806.561010][T22950] ? vma_expand+0xb80/0xb80 [ 1806.565629][T22950] __split_vma+0x4ce/0x5e0 [ 1806.570093][T22950] do_mas_align_munmap+0x7e0/0x1260 [ 1806.575323][T22950] ? __split_vma+0x5e0/0x5e0 [ 1806.579941][T22950] ? mas_walk+0x4bd/0x6c0 [ 1806.584295][T22950] ? mas_find+0x211/0xd10 [ 1806.588655][T22950] ? down_write_killable+0x15c/0x250 [ 1806.593960][T22950] do_mas_munmap+0x26e/0x2c0 [ 1806.598556][T22950] __vm_munmap+0x14f/0x290 [ 1806.602975][T22950] ? do_mas_munmap+0x2c0/0x2c0 [ 1806.607748][T22950] ? restore_fpregs_from_fpstate+0xc1/0x1c0 [ 1806.613684][T22950] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1806.619591][T22950] __x64_sys_munmap+0x59/0x80 [ 1806.624308][T22950] do_syscall_64+0x39/0xb0 [ 1806.628732][T22950] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1806.634633][T22950] RIP: 0033:0x7fc56688c1a7 [ 1806.639045][T22950] Code: 00 00 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb 85 66 2e 0f 1f 84 00 00 00 00 00 90 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1806.658659][T22950] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 000000000000000b 01:41:11 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 40) [ 1806.667088][T22950] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688c1a7 [ 1806.675076][T22950] RDX: 0000000000008000 RSI: 0000000000008000 RDI: 00007fc55cfff000 [ 1806.683053][T22950] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1806.691058][T22950] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000 [ 1806.699029][T22950] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1806.707011][T22950] 01:41:11 executing program 5: r0 = syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000240)={{r1}, "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"}) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) (async) ioctl$BTRFS_IOC_SNAP_DESTROY(r0, 0x5000940f, &(0x7f0000000240)={{r1}, "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"}) (async) 01:41:11 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1143, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:11 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x3f7f, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1806.796585][T22960] loop3: detected capacity change from 0 to 64 [ 1806.804866][T22962] loop5: detected capacity change from 0 to 64 [ 1806.824068][T26518] blk_print_req_error: 6 callbacks suppressed [ 1806.824087][T26518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1806.857737][T22964] FAULT_INJECTION: forcing a failure. [ 1806.857737][T22964] name failslab, interval 1, probability 0, space 0, times 0 [ 1806.873650][T22968] loop0: detected capacity change from 0 to 64 [ 1806.879721][T22962] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1806.882396][T22966] loop2: detected capacity change from 0 to 64 [ 1806.893903][ T5160] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 1806.901153][T22962] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1806.926702][T22964] CPU: 0 PID: 22964 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1806.937182][T22964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1806.947275][T22964] Call Trace: [ 1806.950589][T22964] [ 1806.953553][T22964] dump_stack_lvl+0xd1/0x138 [ 1806.958202][T22964] should_fail_ex.cold+0x5/0xa [ 1806.963017][T22964] should_failslab+0x9/0x20 [ 1806.967569][T22964] kmem_cache_alloc_bulk+0x4a/0x490 [ 1806.972824][T22964] mas_alloc_nodes+0x309/0x810 [ 1806.977635][T22964] ? find_vma+0x10c/0x1b0 [ 1806.982030][T22964] mas_preallocate+0x1bb/0x360 [ 1806.987013][T22964] __vma_adjust+0x192/0x1ae0 [ 1806.991656][T22964] ? down_write+0x157/0x220 [ 1806.996218][T22964] ? vma_expand+0xb80/0xb80 [ 1807.000783][T22964] __split_vma+0x4ce/0x5e0 [ 1807.005610][T22964] do_mas_align_munmap+0x7e0/0x1260 [ 1807.010955][T22964] ? __split_vma+0x5e0/0x5e0 [ 1807.015580][T22964] ? mas_walk+0x4bd/0x6c0 [ 1807.019949][T22964] ? mas_find+0x211/0xd10 [ 1807.024302][T22964] ? down_write_killable+0x15c/0x250 [ 1807.029608][T22964] do_mas_munmap+0x26e/0x2c0 [ 1807.034216][T22964] __vm_munmap+0x14f/0x290 [ 1807.038655][T22964] ? do_mas_munmap+0x2c0/0x2c0 [ 1807.043437][T22964] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1807.049345][T22964] __x64_sys_munmap+0x59/0x80 [ 1807.054040][T22964] do_syscall_64+0x39/0xb0 [ 1807.058475][T22964] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1807.064384][T22964] RIP: 0033:0x7fc56688c1a7 [ 1807.068805][T22964] Code: 00 00 00 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb 85 66 2e 0f 1f 84 00 00 00 00 00 90 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1807.088422][T22964] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 000000000000000b [ 1807.096867][T22964] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688c1a7 01:41:11 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) sendto$phonet(0xffffffffffffffff, &(0x7f0000000000)="f142c330f067f63a7e3ab1468c6dd9fc488d46c481c110d4848b45665fa03a299b67a918aaa6d045f8da164b63dddbf855688650f38d4f413be7b5ddce5c374804a7efa4e6043f6f520127a9f7e0dea5dc2e2f5cb3452c3b14562d4df40d67bb4b9d4e467347e4349b47075e277b4f05a8b19029505149ab5b840d3095f0aad1f50fc47270dad9467a83073f93e9d30842", 0x91, 0x11, &(0x7f0000000100)={0x23, 0x2, 0x0, 0x3}, 0x10) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x0) [ 1807.104846][T22964] RDX: 0000000000008000 RSI: 0000000000008000 RDI: 00007fc55cfff000 [ 1807.112824][T22964] RBP: 00007fc55cfff000 R08: 0000000000000000 R09: 00000000000000b1 [ 1807.120799][T22964] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000 [ 1807.128774][T22964] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1807.136761][T22964] [ 1807.163011][T26512] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1807.238466][T22973] loop3: detected capacity change from 0 to 64 [ 1807.445335][ T5160] usb 2-1: config 0 has no interfaces? [ 1807.451097][ T5160] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1807.460390][ T5160] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1807.473684][ T5160] usb 2-1: config 0 descriptor?? [ 1807.735362][T13337] usb 2-1: USB disconnect, device number 99 01:41:12 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x700000000000000) 01:41:12 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x4000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:12 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11c9, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:12 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000000)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") 01:41:12 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 41) 01:41:12 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") sendto$phonet(0xffffffffffffffff, &(0x7f0000000000)="f142c330f067f63a7e3ab1468c6dd9fc488d46c481c110d4848b45665fa03a299b67a918aaa6d045f8da164b63dddbf855688650f38d4f413be7b5ddce5c374804a7efa4e6043f6f520127a9f7e0dea5dc2e2f5cb3452c3b14562d4df40d67bb4b9d4e467347e4349b47075e277b4f05a8b19029505149ab5b840d3095f0aad1f50fc47270dad9467a83073f93e9d30842", 0x91, 0x11, &(0x7f0000000100)={0x23, 0x2, 0x0, 0x3}, 0x10) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x0) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) sendto$phonet(0xffffffffffffffff, &(0x7f0000000000)="f142c330f067f63a7e3ab1468c6dd9fc488d46c481c110d4848b45665fa03a299b67a918aaa6d045f8da164b63dddbf855688650f38d4f413be7b5ddce5c374804a7efa4e6043f6f520127a9f7e0dea5dc2e2f5cb3452c3b14562d4df40d67bb4b9d4e467347e4349b47075e277b4f05a8b19029505149ab5b840d3095f0aad1f50fc47270dad9467a83073f93e9d30842", 0x91, 0x11, &(0x7f0000000100)={0x23, 0x2, 0x0, 0x3}, 0x10) (async) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x0) (async) [ 1808.314297][T22985] loop5: detected capacity change from 0 to 64 [ 1808.314814][T22983] loop4: detected capacity change from 0 to 64 [ 1808.332469][T22986] loop0: detected capacity change from 0 to 64 [ 1808.338217][T22984] loop3: detected capacity change from 0 to 64 [ 1808.342682][T22987] loop2: detected capacity change from 0 to 64 [ 1808.354707][T22986] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 01:41:12 executing program 3: syz_mount_image$bfs(&(0x7f00000001c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xc2, &(0x7f0000000200)="$eJzs1y9KBHEcBfDnCP4pU7QZTNbJYtILiFcYjDOIYBoRjB7B6Ak8hsUgnsCsiMGqYQRnQDBsWFh2WT4f+IXHKy/+vk9f9zspk/466W+Ob+u9wyT98/fb+/ndVtfU7UV32dRt/qyFpVEkWU+ykWS3HPLH0dCtjP3L59Xp+B73D17nPRkAAJhSkdV/uaqSh5Pts9/v/4Rzb3P24wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAWwE8AAAD//xTSHqk=") r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x17, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r2, 0xfffb, 0x1, [0x10]}, 0xa) [ 1808.364336][T22983] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1808.382123][T22985] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1808.383216][T22986] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 01:41:12 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 42) [ 1808.421627][T22985] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 01:41:13 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11d2, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:13 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x447f, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:13 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000000)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") 01:41:13 executing program 3: syz_mount_image$bfs(&(0x7f00000001c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xc2, &(0x7f0000000200)="$eJzs1y9KBHEcBfDnCP4pU7QZTNbJYtILiFcYjDOIYBoRjB7B6Ak8hsUgnsCsiMGqYQRnQDBsWFh2WT4f+IXHKy/+vk9f9zspk/466W+Ob+u9wyT98/fb+/ndVtfU7UV32dRt/qyFpVEkWU+ykWS3HPLH0dCtjP3L59Xp+B73D17nPRkAAJhSkdV/uaqSh5Pts9/v/4Rzb3P24wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAWwE8AAAD//xTSHqk=") (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x17, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}}, 0x90) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r2, 0xfffb, 0x1, [0x10]}, 0xa) [ 1808.502612][T22993] loop3: detected capacity change from 0 to 64 [ 1808.559700][T22995] FAULT_INJECTION: forcing a failure. [ 1808.559700][T22995] name failslab, interval 1, probability 0, space 0, times 0 [ 1808.601369][T22995] CPU: 1 PID: 22995 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1808.608842][T22998] loop2: detected capacity change from 0 to 64 [ 1808.611818][T22995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1808.611838][T22995] Call Trace: [ 1808.611849][T22995] [ 1808.611858][T22995] dump_stack_lvl+0xd1/0x138 [ 1808.638942][T22995] should_fail_ex.cold+0x5/0xa [ 1808.640781][T23000] loop0: detected capacity change from 0 to 64 [ 1808.643729][T22995] should_failslab+0x9/0x20 [ 1808.643767][T22995] kmem_cache_alloc+0x5d/0x460 [ 1808.659213][T22995] ? userfaultfd_unmap_complete+0x259/0x370 [ 1808.665152][T22995] getname_flags.part.0+0x50/0x4f0 [ 1808.670312][T22995] getname+0x92/0xd0 [ 1808.674242][T22995] do_sys_openat2+0xf5/0x4c0 [ 1808.678877][T22995] ? do_mas_munmap+0x26e/0x2c0 [ 1808.683683][T22995] ? do_mas_munmap+0x120/0x2c0 [ 1808.687457][T23002] loop3: detected capacity change from 0 to 64 [ 1808.688469][T22995] ? build_open_flags+0x6f0/0x6f0 [ 1808.688511][T22995] ? xfd_validate_state+0x5d/0x180 [ 1808.688538][T22995] __x64_sys_openat+0x143/0x1f0 [ 1808.709930][T22995] ? __ia32_sys_open+0x1c0/0x1c0 [ 1808.714995][T22995] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1808.720931][T22995] do_syscall_64+0x39/0xb0 [ 1808.725380][T22995] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1808.731314][T22995] RIP: 0033:0x7fc56683e254 [ 1808.735755][T22995] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1808.755396][T22995] RSP: 002b:00007fc5676d4ec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1808.763846][T22995] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683e254 [ 1808.771845][T22995] RDX: 0000000000000002 RSI: 00007fc5676d4fe0 RDI: 00000000ffffff9c [ 1808.779839][T22995] RBP: 00007fc5676d4fe0 R08: 0000000000000000 R09: 00000000000000b1 [ 1808.787845][T22995] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1808.795846][T22995] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1808.803851][T22995] [ 1808.815258][ T5160] usb 2-1: new high-speed USB device number 100 using dummy_hcd [ 1808.838064][T23005] loop5: detected capacity change from 0 to 64 [ 1808.866771][T26518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1808.878371][T23005] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1808.893091][T23005] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1809.215274][ T5160] usb 2-1: config 0 has no interfaces? [ 1809.220819][ T5160] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1809.229948][ T5160] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1809.248381][ T5160] usb 2-1: config 0 descriptor?? [ 1809.523861][ T5156] usb 2-1: USB disconnect, device number 100 01:41:14 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x708609500001000) 01:41:14 executing program 3: syz_mount_image$bfs(&(0x7f00000001c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xc2, &(0x7f0000000200)="$eJzs1y9KBHEcBfDnCP4pU7QZTNbJYtILiFcYjDOIYBoRjB7B6Ak8hsUgnsCsiMGqYQRnQDBsWFh2WT4f+IXHKy/+vk9f9zspk/466W+Ob+u9wyT98/fb+/ndVtfU7UV32dRt/qyFpVEkWU+ykWS3HPLH0dCtjP3L59Xp+B73D17nPRkAAJhSkdV/uaqSh5Pts9/v/4Rzb3P24wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAWwE8AAAD//xTSHqk=") (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x17, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @empty}}}, 0x90) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) (async) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r2, 0xfffb, 0x1, [0x10]}, 0xa) 01:41:14 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x457f, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:14 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000000)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") 01:41:14 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11db, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:14 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 43) 01:41:14 executing program 3: setsockopt$MRT_INIT(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000), 0x4) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") [ 1810.155295][T23016] loop2: detected capacity change from 0 to 64 [ 1810.164293][T23020] loop4: detected capacity change from 0 to 64 [ 1810.164313][T23014] loop3: detected capacity change from 0 to 64 [ 1810.177165][T23017] loop0: detected capacity change from 0 to 64 [ 1810.177172][T23018] loop5: detected capacity change from 0 to 64 [ 1810.178893][T23018] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 01:41:14 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 44) 01:41:14 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x4800, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:14 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11dc, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1810.212964][T23020] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1810.221793][T23018] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1810.251392][T26771] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 01:41:14 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") [ 1810.303153][T23025] loop3: detected capacity change from 0 to 64 [ 1810.309762][T26771] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1810.338524][T26771] Buffer I/O error on dev loop3, logical block 0, async page read [ 1810.371397][T23030] loop2: detected capacity change from 0 to 64 [ 1810.377948][T23029] loop0: detected capacity change from 0 to 64 [ 1810.382223][T23031] FAULT_INJECTION: forcing a failure. [ 1810.382223][T23031] name failslab, interval 1, probability 0, space 0, times 0 [ 1810.403370][T23029] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 01:41:14 executing program 3: setsockopt$MRT_INIT(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000), 0x4) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") setsockopt$MRT_INIT(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000), 0x4) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) [ 1810.428460][T23033] loop5: detected capacity change from 0 to 64 [ 1810.446519][T23031] CPU: 1 PID: 23031 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1810.456989][T23031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1810.465321][T23029] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1810.467053][T23031] Call Trace: [ 1810.467065][T23031] [ 1810.479063][T23033] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1810.480905][T23031] dump_stack_lvl+0xd1/0x138 [ 1810.480950][T23031] should_fail_ex.cold+0x5/0xa [ 1810.489181][T23033] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1810.492641][T23031] should_failslab+0x9/0x20 [ 1810.492676][T23031] kmem_cache_alloc+0x5d/0x460 [ 1810.507747][T13337] usb 2-1: new high-speed USB device number 101 using dummy_hcd [ 1810.509547][T23031] __alloc_file+0x21/0x270 [ 1810.526412][T23031] alloc_empty_file+0x71/0x170 [ 1810.531199][T23031] path_openat+0xe1/0x2a50 [ 1810.535622][T23031] ? path_lookupat+0x840/0x840 [ 1810.540413][T23031] do_filp_open+0x1ba/0x410 [ 1810.544936][T23031] ? may_open_dev+0xf0/0xf0 [ 1810.549460][T23031] ? find_held_lock+0x2d/0x110 [ 1810.554263][T23031] ? do_raw_spin_lock+0x124/0x2b0 [ 1810.559304][T23031] ? rwlock_bug.part.0+0x90/0x90 [ 1810.564256][T23031] ? _raw_spin_unlock+0x28/0x40 [ 1810.569134][T23031] ? alloc_fd+0x2d8/0x6d0 [ 1810.573500][T23031] do_sys_openat2+0x16d/0x4c0 [ 1810.578195][T23031] ? do_mas_munmap+0x26e/0x2c0 [ 1810.582974][T23031] ? do_mas_munmap+0x120/0x2c0 [ 1810.587756][T23031] ? build_open_flags+0x6f0/0x6f0 [ 1810.592791][T23031] ? __vm_munmap+0x194/0x290 [ 1810.597397][T23031] ? do_mas_munmap+0x2c0/0x2c0 [ 1810.602174][T23031] __x64_sys_openat+0x143/0x1f0 [ 1810.607038][T23031] ? __ia32_sys_open+0x1c0/0x1c0 [ 1810.611984][T23031] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1810.617889][T23031] do_syscall_64+0x39/0xb0 [ 1810.622310][T23031] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1810.628212][T23031] RIP: 0033:0x7fc56683e254 [ 1810.632641][T23031] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1810.657201][T23031] RSP: 002b:00007fc5676d4ec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1810.665717][T23031] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683e254 [ 1810.673691][T23031] RDX: 0000000000000002 RSI: 00007fc5676d4fe0 RDI: 00000000ffffff9c [ 1810.681666][T23031] RBP: 00007fc5676d4fe0 R08: 0000000000000000 R09: 00000000000000b1 [ 1810.689638][T23031] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1810.697624][T23031] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1810.705599][T23031] [ 1810.754909][T23035] loop3: detected capacity change from 0 to 64 [ 1811.085304][T13337] usb 2-1: config 0 has no interfaces? [ 1811.091928][T13337] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1811.105733][T13337] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1811.120026][T13337] usb 2-1: config 0 descriptor?? [ 1811.388433][T15309] usb 2-1: USB disconnect, device number 101 01:41:16 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x7282e7800001000) 01:41:16 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11dd, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:16 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x4c00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:16 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) 01:41:16 executing program 3: setsockopt$MRT_INIT(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000), 0x4) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") 01:41:16 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 45) [ 1811.984375][T23046] loop0: detected capacity change from 0 to 64 [ 1811.991195][T23049] loop3: detected capacity change from 0 to 64 [ 1811.997742][T23045] loop2: detected capacity change from 0 to 64 [ 1812.008844][T23048] loop5: detected capacity change from 0 to 64 [ 1812.016192][T23050] FAULT_INJECTION: forcing a failure. [ 1812.016192][T23050] name failslab, interval 1, probability 0, space 0, times 0 [ 1812.031907][T23048] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1812.040805][T23050] CPU: 0 PID: 23050 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1812.051269][T23050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1812.061357][T23050] Call Trace: [ 1812.064664][T23050] [ 1812.067615][T23050] dump_stack_lvl+0xd1/0x138 [ 1812.070276][T23046] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 1812.072247][T23050] should_fail_ex.cold+0x5/0xa 01:41:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000000)) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") [ 1812.072286][T23050] should_failslab+0x9/0x20 [ 1812.072316][T23050] kmem_cache_alloc+0x5d/0x460 [ 1812.093403][T23050] __alloc_file+0x21/0x270 [ 1812.096654][T23048] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1812.097846][T23050] alloc_empty_file+0x71/0x170 [ 1812.097890][T23050] path_openat+0xe1/0x2a50 [ 1812.097915][T23050] ? path_lookupat+0x840/0x840 [ 1812.113990][T23046] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1812.114679][T23050] do_filp_open+0x1ba/0x410 [ 1812.131589][T23050] ? may_open_dev+0xf0/0xf0 [ 1812.136122][T23050] ? find_held_lock+0x2d/0x110 [ 1812.140919][T23050] ? do_raw_spin_lock+0x124/0x2b0 [ 1812.145955][T23050] ? rwlock_bug.part.0+0x90/0x90 [ 1812.150909][T23050] ? _raw_spin_unlock+0x28/0x40 [ 1812.155773][T23050] ? alloc_fd+0x2d8/0x6d0 [ 1812.160132][T23050] do_sys_openat2+0x16d/0x4c0 [ 1812.164826][T23050] ? do_mas_munmap+0x26e/0x2c0 [ 1812.169605][T23050] ? do_mas_munmap+0x120/0x2c0 [ 1812.174403][T23050] ? build_open_flags+0x6f0/0x6f0 [ 1812.179451][T23050] ? __vm_munmap+0x194/0x290 [ 1812.184067][T23050] ? do_mas_munmap+0x2c0/0x2c0 [ 1812.188859][T23050] __x64_sys_openat+0x143/0x1f0 [ 1812.193731][T23050] ? __ia32_sys_open+0x1c0/0x1c0 [ 1812.198681][T23050] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1812.204635][T23050] do_syscall_64+0x39/0xb0 [ 1812.209063][T23050] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1812.215001][T23050] RIP: 0033:0x7fc56683e254 [ 1812.219429][T23050] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1812.239070][T23050] RSP: 002b:00007fc5676d4ec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1812.247520][T23050] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683e254 [ 1812.255518][T23050] RDX: 0000000000000002 RSI: 00007fc5676d4fe0 RDI: 00000000ffffff9c [ 1812.263678][T23050] RBP: 00007fc5676d4fe0 R08: 0000000000000000 R09: 00000000000000b1 [ 1812.271647][T23050] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 01:41:16 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 46) [ 1812.279625][T23050] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1812.287640][T23050] [ 1812.297566][ T5160] usb 2-1: new high-speed USB device number 102 using dummy_hcd 01:41:16 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11de, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:16 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") 01:41:16 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x6000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1812.361560][T23054] FAULT_INJECTION: forcing a failure. [ 1812.361560][T23054] name failslab, interval 1, probability 0, space 0, times 0 [ 1812.405899][T23058] loop3: detected capacity change from 0 to 64 [ 1812.405917][T23057] loop2: detected capacity change from 0 to 64 [ 1812.449345][T23054] CPU: 0 PID: 23054 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1812.459837][T23054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1812.470012][T23054] Call Trace: [ 1812.473316][T23054] [ 1812.476251][T23054] dump_stack_lvl+0xd1/0x138 [ 1812.480888][T23054] should_fail_ex.cold+0x5/0xa [ 1812.485762][T23054] should_failslab+0x9/0x20 [ 1812.490292][T23054] kmem_cache_alloc+0x5d/0x460 [ 1812.495077][T23054] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1812.500665][T23054] security_file_alloc+0x38/0x170 [ 1812.505891][T23054] __alloc_file+0xd9/0x270 [ 1812.510328][T23054] alloc_empty_file+0x71/0x170 [ 1812.515114][T23054] path_openat+0xe1/0x2a50 [ 1812.519543][T23054] ? path_lookupat+0x840/0x840 [ 1812.525310][T23054] do_filp_open+0x1ba/0x410 [ 1812.529840][T23054] ? may_open_dev+0xf0/0xf0 [ 1812.534357][T23054] ? find_held_lock+0x2d/0x110 [ 1812.539151][T23054] ? do_raw_spin_lock+0x124/0x2b0 [ 1812.544187][T23054] ? rwlock_bug.part.0+0x90/0x90 [ 1812.549137][T23054] ? _raw_spin_unlock+0x28/0x40 [ 1812.554000][T23054] ? alloc_fd+0x2d8/0x6d0 [ 1812.558427][T23054] do_sys_openat2+0x16d/0x4c0 [ 1812.563114][T23054] ? do_mas_munmap+0x26e/0x2c0 [ 1812.567900][T23054] ? do_mas_munmap+0x120/0x2c0 [ 1812.572675][T23054] ? build_open_flags+0x6f0/0x6f0 [ 1812.577707][T23054] ? __vm_munmap+0x194/0x290 [ 1812.582324][T23054] ? do_mas_munmap+0x2c0/0x2c0 [ 1812.587109][T23054] __x64_sys_openat+0x143/0x1f0 [ 1812.592403][T23054] ? __ia32_sys_open+0x1c0/0x1c0 [ 1812.597350][T23054] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1812.603254][T23054] do_syscall_64+0x39/0xb0 [ 1812.607675][T23054] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1812.613668][T23054] RIP: 0033:0x7fc56683e254 [ 1812.618087][T23054] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1812.637786][T23054] RSP: 002b:00007fc5676d4ec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1812.646207][T23054] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683e254 [ 1812.654193][T23054] RDX: 0000000000000002 RSI: 00007fc5676d4fe0 RDI: 00000000ffffff9c [ 1812.662168][T23054] RBP: 00007fc5676d4fe0 R08: 0000000000000000 R09: 00000000000000b1 [ 1812.670145][T23054] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1812.678121][T23054] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1812.686110][T23054] 01:41:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000000)) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") [ 1812.697528][T23062] loop5: detected capacity change from 0 to 64 [ 1812.697991][T23061] loop0: detected capacity change from 0 to 64 [ 1812.711732][T23062] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1812.730039][T26518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1812.742581][T23062] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1812.790824][T23064] loop3: detected capacity change from 0 to 64 [ 1812.855499][ T5160] usb 2-1: config 0 has no interfaces? [ 1812.861346][ T5160] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1812.880600][ T5160] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1812.908565][ T5160] usb 2-1: config 0 descriptor?? [ 1813.166106][ T5160] usb 2-1: USB disconnect, device number 102 01:41:18 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x6800, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:18 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11df, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:18 executing program 5: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000001340)=""/235) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001440)="3091d1de4989936a62d18f087e0c6a5d00000100000000003ff3550197b8be87ed2537ef5be1f2f8743378a2ffb15063f02a933d13052e84cae370b6688cda9b1c29e42976ef21b644aa45702ceec32a73889368be1fa76ab7c482d11771836e59bd035c234305021c6c25a25a71c6b04a35c3293fd64c9871c2bff0f0faba9bf9aa9a8ebfbbd5890e8bc0ce34f4395507fa57704c519e691630f777811ada73d85731a5a181cbf48a68e49818cf5019cb83910d57bed39115fb8df42e8cff0fad596219889cce57c83262e52dd9e580c4d1395e36d6", 0xd6}, {&(0x7f00000000c0)="3c821de69399dd9d9a71764f030acd5b2c44426c4b4b959690081d8622f2d01e6e5a8ba9a0e32d6ace81547b73739d46f56103c7cbd553e1dc6663076a52950b90853d5c3918597d859255c178b312a1a511", 0x52}, {&(0x7f0000000140)="f997f5e384318caa94b6a2b91c77eff3c3a33f215d01f1d7c5d973a418f9084f75aa27653307a01d5c29c9e1f886f34801fc3a4bd82d8ce48d0532d1f338bdea1675bc40279b566c71242e9c9eba5624ffbcccded910942ac403d6e5a5f5", 0x5e}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="44abb225d80403d8b770398f8a86f5c71b652914b5c86e9c796b34d5a1459977ae3938955dd3ae4eacb0bbc6b70fbb4ef83b74e89bdb240ca5e6c455c8f567b52d0c151a49678bfebcfada7e575ae1b37ed83ac32333a25ca1109f210af4c87c6ad1e34b7e8e4f053529fff2e71f3d0ad7c33a200573552e17fc77c146f249f281f61549d4a9d34f04a43e2dbbb9cf85e88d0268b125e6860440e1e54dc7add5b9b394d38e06bee0d2a40b4d977109f7cc1b753f101d5d1b0c08aee649359a1df2c34f5981898906cc1761bb762018b60091af2052495f132e598849317ef1e20049bceddc9c9744d7db9a39227c78d3", 0xf0}], 0x5, 0x18f34, 0x2364) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x2, {0x11, 0x3, 0x5}}, 0x14) 01:41:18 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 47) 01:41:18 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x748f41c00001000) 01:41:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000000)) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000000)) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) [ 1813.750866][T23073] loop0: detected capacity change from 0 to 64 [ 1813.770739][T23076] loop3: detected capacity change from 0 to 64 [ 1813.775534][T23074] FAULT_INJECTION: forcing a failure. [ 1813.775534][T23074] name failslab, interval 1, probability 0, space 0, times 0 [ 1813.778347][T23075] loop2: detected capacity change from 0 to 64 [ 1813.815803][T23074] CPU: 1 PID: 23074 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1813.826275][T23074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1813.836375][T23074] Call Trace: [ 1813.839683][T23074] [ 1813.842643][T23074] dump_stack_lvl+0xd1/0x138 [ 1813.847280][T23074] should_fail_ex.cold+0x5/0xa [ 1813.852088][T23074] should_failslab+0x9/0x20 [ 1813.856630][T23074] __kmem_cache_alloc_node+0x5b/0x510 01:41:18 executing program 5: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000001340)=""/235) (async) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001440)="3091d1de4989936a62d18f087e0c6a5d00000100000000003ff3550197b8be87ed2537ef5be1f2f8743378a2ffb15063f02a933d13052e84cae370b6688cda9b1c29e42976ef21b644aa45702ceec32a73889368be1fa76ab7c482d11771836e59bd035c234305021c6c25a25a71c6b04a35c3293fd64c9871c2bff0f0faba9bf9aa9a8ebfbbd5890e8bc0ce34f4395507fa57704c519e691630f777811ada73d85731a5a181cbf48a68e49818cf5019cb83910d57bed39115fb8df42e8cff0fad596219889cce57c83262e52dd9e580c4d1395e36d6", 0xd6}, {&(0x7f00000000c0)="3c821de69399dd9d9a71764f030acd5b2c44426c4b4b959690081d8622f2d01e6e5a8ba9a0e32d6ace81547b73739d46f56103c7cbd553e1dc6663076a52950b90853d5c3918597d859255c178b312a1a511", 0x52}, {&(0x7f0000000140)="f997f5e384318caa94b6a2b91c77eff3c3a33f215d01f1d7c5d973a418f9084f75aa27653307a01d5c29c9e1f886f34801fc3a4bd82d8ce48d0532d1f338bdea1675bc40279b566c71242e9c9eba5624ffbcccded910942ac403d6e5a5f5", 0x5e}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="44abb225d80403d8b770398f8a86f5c71b652914b5c86e9c796b34d5a1459977ae3938955dd3ae4eacb0bbc6b70fbb4ef83b74e89bdb240ca5e6c455c8f567b52d0c151a49678bfebcfada7e575ae1b37ed83ac32333a25ca1109f210af4c87c6ad1e34b7e8e4f053529fff2e71f3d0ad7c33a200573552e17fc77c146f249f281f61549d4a9d34f04a43e2dbbb9cf85e88d0268b125e6860440e1e54dc7add5b9b394d38e06bee0d2a40b4d977109f7cc1b753f101d5d1b0c08aee649359a1df2c34f5981898906cc1761bb762018b60091af2052495f132e598849317ef1e20049bceddc9c9744d7db9a39227c78d3", 0xf0}], 0x5, 0x18f34, 0x2364) (async) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x2, {0x11, 0x3, 0x5}}, 0x14) 01:41:18 executing program 5: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000001340)=""/235) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001440)="3091d1de4989936a62d18f087e0c6a5d00000100000000003ff3550197b8be87ed2537ef5be1f2f8743378a2ffb15063f02a933d13052e84cae370b6688cda9b1c29e42976ef21b644aa45702ceec32a73889368be1fa76ab7c482d11771836e59bd035c234305021c6c25a25a71c6b04a35c3293fd64c9871c2bff0f0faba9bf9aa9a8ebfbbd5890e8bc0ce34f4395507fa57704c519e691630f777811ada73d85731a5a181cbf48a68e49818cf5019cb83910d57bed39115fb8df42e8cff0fad596219889cce57c83262e52dd9e580c4d1395e36d6", 0xd6}, {&(0x7f00000000c0)="3c821de69399dd9d9a71764f030acd5b2c44426c4b4b959690081d8622f2d01e6e5a8ba9a0e32d6ace81547b73739d46f56103c7cbd553e1dc6663076a52950b90853d5c3918597d859255c178b312a1a511", 0x52}, {&(0x7f0000000140)="f997f5e384318caa94b6a2b91c77eff3c3a33f215d01f1d7c5d973a418f9084f75aa27653307a01d5c29c9e1f886f34801fc3a4bd82d8ce48d0532d1f338bdea1675bc40279b566c71242e9c9eba5624ffbcccded910942ac403d6e5a5f5", 0x5e}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="44abb225d80403d8b770398f8a86f5c71b652914b5c86e9c796b34d5a1459977ae3938955dd3ae4eacb0bbc6b70fbb4ef83b74e89bdb240ca5e6c455c8f567b52d0c151a49678bfebcfada7e575ae1b37ed83ac32333a25ca1109f210af4c87c6ad1e34b7e8e4f053529fff2e71f3d0ad7c33a200573552e17fc77c146f249f281f61549d4a9d34f04a43e2dbbb9cf85e88d0268b125e6860440e1e54dc7add5b9b394d38e06bee0d2a40b4d977109f7cc1b753f101d5d1b0c08aee649359a1df2c34f5981898906cc1761bb762018b60091af2052495f132e598849317ef1e20049bceddc9c9744d7db9a39227c78d3", 0xf0}], 0x5, 0x18f34, 0x2364) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x2, {0x11, 0x3, 0x5}}, 0x14) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000001340)=""/235) (async) [ 1813.862042][T23074] ? tomoyo_realpath_from_path+0xc3/0x600 [ 1813.867891][T23074] __kmalloc+0x4a/0xd0 [ 1813.871999][T23074] tomoyo_realpath_from_path+0xc3/0x600 [ 1813.877592][T23074] tomoyo_check_open_permission+0x297/0x3a0 [ 1813.883522][T23074] ? tomoyo_path_number_perm+0x570/0x570 [ 1813.889188][T23074] ? avc_has_perm_noaudit+0x1f4/0x3a0 [ 1813.894611][T23074] ? hook_path_mknod+0x6b0/0x6b0 [ 1813.904254][T23074] ? lock_downgrade+0x6e0/0x6e0 [ 1813.909160][T23074] ? rwlock_bug.part.0+0x90/0x90 [ 1813.914138][T23074] tomoyo_file_open+0xa1/0xc0 [ 1813.918855][T23074] security_file_open+0x49/0xb0 [ 1813.923740][T23074] do_dentry_open+0x575/0x13f0 [ 1813.928624][T23074] ? may_open+0x1f6/0x420 [ 1813.932995][T23074] path_openat+0x1bbc/0x2a50 [ 1813.937614][T23074] ? path_lookupat+0x840/0x840 [ 1813.942408][T23074] do_filp_open+0x1ba/0x410 [ 1813.946946][T23074] ? may_open_dev+0xf0/0xf0 [ 1813.951492][T23074] ? find_held_lock+0x2d/0x110 [ 1813.956295][T23074] ? do_raw_spin_lock+0x124/0x2b0 [ 1813.961346][T23074] ? rwlock_bug.part.0+0x90/0x90 [ 1813.966317][T23074] ? _raw_spin_unlock+0x28/0x40 [ 1813.971212][T23074] ? alloc_fd+0x2d8/0x6d0 [ 1813.975575][T23074] do_sys_openat2+0x16d/0x4c0 [ 1813.980371][T23074] ? do_mas_munmap+0x26e/0x2c0 [ 1813.985179][T23074] ? do_mas_munmap+0x120/0x2c0 [ 1813.989984][T23074] ? build_open_flags+0x6f0/0x6f0 [ 1813.995045][T23074] ? xfd_validate_state+0x5d/0x180 [ 1814.000198][T23074] __x64_sys_openat+0x143/0x1f0 [ 1814.005089][T23074] ? __ia32_sys_open+0x1c0/0x1c0 [ 1814.010067][T23074] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1814.016000][T23074] do_syscall_64+0x39/0xb0 [ 1814.020448][T23074] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1814.026395][T23074] RIP: 0033:0x7fc56683e254 [ 1814.030837][T23074] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1814.050485][T23074] RSP: 002b:00007fc5676d4ec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1814.059105][T23074] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683e254 pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001440)="3091d1de4989936a62d18f087e0c6a5d00000100000000003ff3550197b8be87ed2537ef5be1f2f8743378a2ffb15063f02a933d13052e84cae370b6688cda9b1c29e42976ef21b644aa45702ceec32a73889368be1fa76ab7c482d11771836e59bd035c234305021c6c25a25a71c6b04a35c3293fd64c9871c2bff0f0faba9bf9aa9a8ebfbbd5890e8bc0ce34f4395507fa57704c519e691630f777811ada73d85731a5a181cbf48a68e49818cf5019cb83910d57bed39115fb8df42e8cff0fad596219889cce57c83262e52dd9e580c4d1395e36d6", 0xd6}, {&(0x7f00000000c0)="3c821de69399dd9d9a71764f030acd5b2c44426c4b4b959690081d8622f2d01e6e5a8ba9a0e32d6ace81547b73739d46f56103c7cbd553e1dc6663076a52950b90853d5c3918597d859255c178b312a1a511", 0x52}, {&(0x7f0000000140)="f997f5e384318caa94b6a2b91c77eff3c3a33f215d01f1d7c5d973a418f9084f75aa27653307a01d5c29c9e1f886f34801fc3a4bd82d8ce48d0532d1f338bdea1675bc40279b566c71242e9c9eba5624ffbcccded910942ac403d6e5a5f5", 0x5e}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="44abb225d80403d8b770398f8a86f5c71b652914b5c86e9c796b34d5a1459977ae3938955dd3ae4eacb0bbc6b70fbb4ef83b74e89bdb240ca5e6c455c8f567b52d0c151a49678bfebcfada7e575ae1b37ed83ac32333a25ca1109f210af4c87c6ad1e34b7e8e4f053529fff2e71f3d0ad7c33a200573552e17fc77c146f249f281f61549d4a9d34f04a43e2dbbb9cf85e88d0268b125e6860440e1e54dc7add5b9b394d38e06bee0d2a40b4d977109f7cc1b753f101d5d1b0c08aee649359a1df2c34f5981898906cc1761bb762018b60091af2052495f132e598849317ef1e20049bceddc9c9744d7db9a39227c78d3", 0xf0}], 0x5, 0x18f34, 0x2364) (async) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x11, 0x2, {0x11, 0x3, 0x5}}, 0x14) (async) 01:41:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000), 0x248800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000040)='./file2\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESDEC=r3, @ANYRES16=r1, @ANYRES8=r3, @ANYRESDEC=r0, @ANYRES8=r0, @ANYRESOCT=r1, @ANYBLOB="2ad573feb41747a45f68ed3a0c138baa46b86f424caefb36f548e751f7c64d63cbfec5a39c89b7cdd9d77e3b1f01dc373135363c4db0c68d07ddf45ed0f40ca6b3d07eaed2fcf9ff55d88f3c3c44b9a9566c6e47e8637de8e5ded332c7e8bcc4732e5c9fdbcfa65bd876b292eb6a9af1a04905133868845b6f25e013423a6039101b523f83299bc8290f7a778fa4a8031224a3b89b907e3368ab20166c746c0d62a710033d8f2e5667602cd75d4211b72640d09291973f1a6b9048cdb068a5b7d8b436aa470822ed", @ANYRES8=r3, @ANYRESDEC=r4], 0x4, 0xba, &(0x7f00000002c0)="$eJzszj9KA1EcBOBxxX+NjXY2NrZby1Z6AfEKi6UigpUgWHoES0/gMWwsPIK1IinSBsJLsUuKkCoQEsL3wYM3zK+Y79HHSQ6T8pKU16u39uwiacp2/v4f3o+q2/bu8Wk3bKoqyV6S/STj0uXBZddt9f3P8Pmmf1/nze+qJwMAAAuqUs/mOvm8Pr7P6bz7nenvYPnjAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANbAJAAA//9Eyx0K") 01:41:18 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) openat$incfs(r0, &(0x7f0000000040)='.log\x00', 0x400040, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002640), 0x14840, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002700)={0x1, 0xd, &(0x7f00000015c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2537, 0x0, 0x0, 0x0, 0x81}, @generic={0x1f, 0x3, 0x5, 0x80, 0x1c00}, @call={0x85, 0x0, 0x0, 0x42}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffffffffffffd}, @map_val={0x18, 0x1, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x14}]}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000001640)=""/4096, 0x40f00, 0x3, '\x00', 0x0, 0xc, r2, 0x8, &(0x7f0000002680)={0x5, 0x4}, 0x8, 0x10, &(0x7f00000026c0)={0x3, 0xd, 0x3, 0x40}, 0x10, 0x0, r0}, 0x80) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000080)={0x1, '\x00', {}, 0x3}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) preadv(r4, &(0x7f0000001540)=[{&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/126, 0x7e}, {&(0x7f0000001380)=""/155, 0x9b}, {&(0x7f0000001440)=""/245, 0xf5}], 0x5, 0x6, 0x0) [ 1814.067105][T23074] RDX: 0000000000000002 RSI: 00007fc5676d4fe0 RDI: 00000000ffffff9c [ 1814.075104][T23074] RBP: 00007fc5676d4fe0 R08: 0000000000000000 R09: 00000000000000b1 [ 1814.083103][T23074] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1814.091104][T23074] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1814.096463][T23092] loop5: detected capacity change from 0 to 64 [ 1814.099174][T23074] 01:41:18 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x680a, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:18 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11e1, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1814.121388][T23074] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1814.140238][T23074] loop4: detected capacity change from 0 to 64 [ 1814.184430][T23092] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1814.192264][T23074] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1814.210445][T23095] loop0: detected capacity change from 0 to 64 [ 1814.218928][T23092] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1814.229455][T23096] loop3: detected capacity change from 0 to 64 [ 1814.243911][T16765] usb 2-1: new high-speed USB device number 103 using dummy_hcd [ 1814.247437][T23098] loop2: detected capacity change from 0 to 64 [ 1814.255503][T26518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1814.275564][T23096] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 01:41:18 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x6c00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:18 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 48) 01:41:18 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x11e3, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1814.292945][T23096] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 01:41:18 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) openat$incfs(r0, &(0x7f0000000040)='.log\x00', 0x400040, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002640), 0x14840, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002700)={0x1, 0xd, &(0x7f00000015c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2537, 0x0, 0x0, 0x0, 0x81}, @generic={0x1f, 0x3, 0x5, 0x80, 0x1c00}, @call={0x85, 0x0, 0x0, 0x42}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffffffffffffd}, @map_val={0x18, 0x1, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x14}]}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000001640)=""/4096, 0x40f00, 0x3, '\x00', 0x0, 0xc, r2, 0x8, &(0x7f0000002680)={0x5, 0x4}, 0x8, 0x10, &(0x7f00000026c0)={0x3, 0xd, 0x3, 0x40}, 0x10, 0x0, r0}, 0x80) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000080)={0x1, '\x00', {}, 0x3}) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) (async) preadv(r4, &(0x7f0000001540)=[{&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/126, 0x7e}, {&(0x7f0000001380)=""/155, 0x9b}, {&(0x7f0000001440)=""/245, 0xf5}], 0x5, 0x6, 0x0) [ 1814.393248][T23103] loop5: detected capacity change from 0 to 64 [ 1814.403295][T23102] loop2: detected capacity change from 0 to 64 [ 1814.417310][T23104] loop0: detected capacity change from 0 to 64 [ 1814.419043][T23106] FAULT_INJECTION: forcing a failure. [ 1814.419043][T23106] name failslab, interval 1, probability 0, space 0, times 0 [ 1814.439548][T23103] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1814.466782][T23103] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1814.478019][T23106] CPU: 1 PID: 23106 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1814.488574][T23106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1814.498662][T23106] Call Trace: [ 1814.501963][T23106] [ 1814.504921][T23106] dump_stack_lvl+0xd1/0x138 [ 1814.509562][T23106] should_fail_ex.cold+0x5/0xa [ 1814.514375][T23106] should_failslab+0x9/0x20 [ 1814.518929][T23106] __kmem_cache_alloc_node+0x5b/0x510 [ 1814.524360][T23106] ? tomoyo_realpath_from_path+0xc3/0x600 [ 1814.530119][T23106] __kmalloc+0x4a/0xd0 [ 1814.534233][T23106] tomoyo_realpath_from_path+0xc3/0x600 [ 1814.539826][T23106] ? tomoyo_profile+0x46/0x60 [ 1814.544541][T23106] tomoyo_path_number_perm+0x217/0x570 [ 1814.550133][T23106] ? tomoyo_path_number_perm+0x1c1/0x570 [ 1814.555834][T23106] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1814.561684][T23106] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1814.567539][T23106] ? build_open_flags+0x6f0/0x6f0 [ 1814.572615][T23106] ? xfd_validate_state+0x5d/0x180 [ 1814.577761][T23106] ? __fget_files+0x26a/0x440 [ 1814.582477][T23106] security_file_ioctl+0x54/0xb0 [ 1814.587454][T23106] __x64_sys_ioctl+0xb7/0x210 [ 1814.592163][T23106] do_syscall_64+0x39/0xb0 [ 1814.596611][T23106] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1814.602545][T23106] RIP: 0033:0x7fc56688beb7 [ 1814.606988][T23106] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 c4 57 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1814.626713][T23106] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1814.635171][T23106] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688beb7 [ 1814.643258][T23106] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1814.651690][T23106] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000000b1 [ 1814.659693][T23106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1814.667694][T23106] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1814.675713][T23106] [ 1814.699874][T23106] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1814.702723][T26518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1814.715250][T23106] loop4: detected capacity change from 0 to 64 [ 1814.722601][ T2342] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1814.729187][T23106] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1814.754899][ T2342] Buffer I/O error on dev loop5, logical block 2, async page read [ 1814.771230][ T2342] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1814.798978][ T2342] Buffer I/O error on dev loop5, logical block 3, async page read [ 1814.812394][ T2342] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1814.823059][ T2342] Buffer I/O error on dev loop5, logical block 4, async page read [ 1814.825617][T16765] usb 2-1: config 0 has no interfaces? [ 1814.831235][ T2342] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1814.855298][T16765] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1814.857717][ T2342] Buffer I/O error on dev loop5, logical block 5, async page read [ 1814.864362][T16765] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1814.884073][ T2342] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1814.896209][T16765] usb 2-1: config 0 descriptor?? [ 1814.919459][ T2342] Buffer I/O error on dev loop5, logical block 6, async page read [ 1814.928235][ T2342] I/O error, dev loop5, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1814.937804][ T2342] Buffer I/O error on dev loop5, logical block 7, async page read [ 1815.179458][T13337] usb 2-1: USB disconnect, device number 103 01:41:20 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x800000000000000) 01:41:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000), 0x248800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000040)='./file2\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESDEC=r3, @ANYRES16=r1, @ANYRES8=r3, @ANYRESDEC=r0, @ANYRES8=r0, @ANYRESOCT=r1, @ANYBLOB="2ad573feb41747a45f68ed3a0c138baa46b86f424caefb36f548e751f7c64d63cbfec5a39c89b7cdd9d77e3b1f01dc373135363c4db0c68d07ddf45ed0f40ca6b3d07eaed2fcf9ff55d88f3c3c44b9a9566c6e47e8637de8e5ded332c7e8bcc4732e5c9fdbcfa65bd876b292eb6a9af1a04905133868845b6f25e013423a6039101b523f83299bc8290f7a778fa4a8031224a3b89b907e3368ab20166c746c0d62a710033d8f2e5667602cd75d4211b72640d09291973f1a6b9048cdb068a5b7d8b436aa470822ed", @ANYRES8=r3, @ANYRESDEC=r4], 0x4, 0xba, &(0x7f00000002c0)="$eJzszj9KA1EcBOBxxX+NjXY2NrZby1Z6AfEKi6UigpUgWHoES0/gMWwsPIK1IinSBsJLsUuKkCoQEsL3wYM3zK+Y79HHSQ6T8pKU16u39uwiacp2/v4f3o+q2/bu8Wk3bKoqyV6S/STj0uXBZddt9f3P8Pmmf1/nze+qJwMAAAuqUs/mOvm8Pr7P6bz7nenvYPnjAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANbAJAAA//9Eyx0K") 01:41:20 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7400, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:20 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async, rerun: 32) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (rerun: 32) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) openat$incfs(r0, &(0x7f0000000040)='.log\x00', 0x400040, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async, rerun: 32) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002640), 0x14840, 0x0) (rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f0000002700)={0x1, 0xd, &(0x7f00000015c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2537, 0x0, 0x0, 0x0, 0x81}, @generic={0x1f, 0x3, 0x5, 0x80, 0x1c00}, @call={0x85, 0x0, 0x0, 0x42}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffffffffffffd}, @map_val={0x18, 0x1, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x14}]}, &(0x7f0000000100)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000001640)=""/4096, 0x40f00, 0x3, '\x00', 0x0, 0xc, r2, 0x8, &(0x7f0000002680)={0x5, 0x4}, 0x8, 0x10, &(0x7f00000026c0)={0x3, 0xd, 0x3, 0x40}, 0x10, 0x0, r0}, 0x80) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000080)={0x1, '\x00', {}, 0x3}) (async, rerun: 64) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) (async, rerun: 64) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) preadv(r4, &(0x7f0000001540)=[{&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/126, 0x7e}, {&(0x7f0000001380)=""/155, 0x9b}, {&(0x7f0000001440)=""/245, 0xf5}], 0x5, 0x6, 0x0) 01:41:20 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1219, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:20 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 49) [ 1815.770303][T23117] FAULT_INJECTION: forcing a failure. [ 1815.770303][T23117] name failslab, interval 1, probability 0, space 0, times 0 [ 1815.772344][T23116] loop2: detected capacity change from 0 to 64 [ 1815.801273][T23122] loop0: detected capacity change from 0 to 64 [ 1815.806767][T23118] loop3: detected capacity change from 0 to 64 [ 1815.811811][T23120] loop5: detected capacity change from 0 to 64 01:41:20 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x80) sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_RX_USECS_LOW={0x8, 0xe, 0x1ff}, @ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x2}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES={0x8, 0x3, 0x1}, @ETHTOOL_A_COALESCE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}, @ETHTOOL_A_COALESCE_TX_USECS_LOW={0x8, 0x10, 0x3}, @ETHTOOL_A_COALESCE_PKT_RATE_HIGH={0x8, 0x12, 0x1c2ad8e7}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x4800) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f00000013c0)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)={0x20, 0x1412, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000001400)={0x4, 0xa2, 0x7, 0x5c, 0xfff}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000300)={0x0, 0x0, "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", "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[ 1815.824841][T23118] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 1815.840554][T23117] CPU: 0 PID: 23117 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1815.851029][T23117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1815.861139][T23117] Call Trace: [ 1815.864445][T23117] [ 1815.867407][T23117] dump_stack_lvl+0xd1/0x138 [ 1815.872048][T23117] should_fail_ex.cold+0x5/0xa [ 1815.876856][T23117] should_failslab+0x9/0x20 [ 1815.880468][T23118] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 [ 1815.881378][T23117] __kmem_cache_alloc_node+0x5b/0x510 [ 1815.881418][T23117] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1815.881451][T23117] __kmalloc+0x4a/0xd0 [ 1815.903896][T23117] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1815.909117][T23117] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1815.914743][T23117] tomoyo_encode+0x2c/0x50 [ 1815.919264][T23117] tomoyo_realpath_from_path+0x185/0x600 [ 1815.924904][T23117] tomoyo_check_open_permission+0x297/0x3a0 [ 1815.930798][T23117] ? tomoyo_path_number_perm+0x570/0x570 [ 1815.936443][T23117] ? avc_has_perm_noaudit+0x1f4/0x3a0 [ 1815.941870][T23117] ? hook_path_mknod+0x6b0/0x6b0 [ 1815.946833][T23117] ? lock_downgrade+0x6e0/0x6e0 [ 1815.951714][T23117] ? rwlock_bug.part.0+0x90/0x90 [ 1815.956693][T23117] tomoyo_file_open+0xa1/0xc0 [ 1815.961386][T23117] security_file_open+0x49/0xb0 [ 1815.966258][T23117] do_dentry_open+0x575/0x13f0 [ 1815.971022][T23117] ? may_open+0x1f6/0x420 [ 1815.975359][T23117] path_openat+0x1bbc/0x2a50 [ 1815.979948][T23117] ? path_lookupat+0x840/0x840 [ 1815.984711][T23117] do_filp_open+0x1ba/0x410 [ 1815.989319][T23117] ? may_open_dev+0xf0/0xf0 [ 1815.993860][T23117] ? find_held_lock+0x2d/0x110 [ 1815.998870][T23117] ? do_raw_spin_lock+0x124/0x2b0 [ 1816.003919][T23117] ? rwlock_bug.part.0+0x90/0x90 [ 1816.008954][T23117] ? _raw_spin_unlock+0x28/0x40 [ 1816.013817][T23117] ? alloc_fd+0x2d8/0x6d0 [ 1816.018150][T23117] do_sys_openat2+0x16d/0x4c0 [ 1816.022842][T23117] ? do_mas_munmap+0x26e/0x2c0 [ 1816.027625][T23117] ? do_mas_munmap+0x120/0x2c0 [ 1816.032421][T23117] ? build_open_flags+0x6f0/0x6f0 [ 1816.037450][T23117] ? __vm_munmap+0x194/0x290 [ 1816.042044][T23117] ? do_mas_munmap+0x2c0/0x2c0 [ 1816.046833][T23117] __x64_sys_openat+0x143/0x1f0 [ 1816.051699][T23117] ? __ia32_sys_open+0x1c0/0x1c0 [ 1816.056649][T23117] ? syscall_enter_from_user_mode+0x26/0xb0 [ 1816.062554][T23117] do_syscall_64+0x39/0xb0 [ 1816.067160][T23117] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1816.073077][T23117] RIP: 0033:0x7fc56683e254 [ 1816.077493][T23117] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1816.097103][T23117] RSP: 002b:00007fc5676d4ec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1816.105518][T23117] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56683e254 [ 1816.113573][T23117] RDX: 0000000000000002 RSI: 00007fc5676d4fe0 RDI: 00000000ffffff9c [ 1816.121545][T23117] RBP: 00007fc5676d4fe0 R08: 0000000000000000 R09: 00000000000000b1 [ 1816.129517][T23117] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1816.137485][T23117] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1816.145456][T23117] [ 1816.155652][T23117] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1816.162840][T23117] loop4: detected capacity change from 0 to 64 01:41:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000), 0x248800) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r4, &(0x7f0000000000), 0x248800) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000040)='./file2\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYRESDEC=r3, @ANYRES16=r1, @ANYRES8=r3, @ANYRESDEC=r0, @ANYRES8=r0, @ANYRESOCT=r1, @ANYBLOB="2ad573feb41747a45f68ed3a0c138baa46b86f424caefb36f548e751f7c64d63cbfec5a39c89b7cdd9d77e3b1f01dc373135363c4db0c68d07ddf45ed0f40ca6b3d07eaed2fcf9ff55d88f3c3c44b9a9566c6e47e8637de8e5ded332c7e8bcc4732e5c9fdbcfa65bd876b292eb6a9af1a04905133868845b6f25e013423a6039101b523f83299bc8290f7a778fa4a8031224a3b89b907e3368ab20166c746c0d62a710033d8f2e5667602cd75d4211b72640d09291973f1a6b9048cdb068a5b7d8b436aa470822ed", @ANYRES8=r3, @ANYRESDEC=r4], 0x4, 0xba, &(0x7f00000002c0)="$eJzszj9KA1EcBOBxxX+NjXY2NrZby1Z6AfEKi6UigpUgWHoES0/gMWwsPIK1IinSBsJLsUuKkCoQEsL3wYM3zK+Y79HHSQ6T8pKU16u39uwiacp2/v4f3o+q2/bu8Wk3bKoqyV6S/STj0uXBZddt9f3P8Pmmf1/nze+qJwMAAAuqUs/mOvm8Pr7P6bz7nenvYPnjAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANbAJAAA//9Eyx0K") 01:41:20 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 50) 01:41:20 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7a00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1816.183127][T23117] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1816.205291][T26518] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 01:41:20 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1902, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1816.288168][T23129] loop3: detected capacity change from 0 to 64 [ 1816.301688][T23132] loop5: detected capacity change from 0 to 64 [ 1816.310411][T13337] usb 2-1: new high-speed USB device number 104 using dummy_hcd [ 1816.328245][T23129] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 1816.333374][T23136] loop0: detected capacity change from 0 to 64 [ 1816.338737][T23134] loop2: detected capacity change from 0 to 64 [ 1816.348917][T23132] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1816.358999][T23137] FAULT_INJECTION: forcing a failure. [ 1816.358999][T23137] name failslab, interval 1, probability 0, space 0, times 0 [ 1816.364951][T23132] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1816.388955][T23129] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 [ 1816.391210][T23137] CPU: 0 PID: 23137 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1816.407071][T23137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1816.417167][T23137] Call Trace: [ 1816.420472][T23137] [ 1816.423434][T23137] dump_stack_lvl+0xd1/0x138 [ 1816.428104][T23137] should_fail_ex.cold+0x5/0xa [ 1816.432909][T23137] should_failslab+0x9/0x20 [ 1816.437445][T23137] kmem_cache_alloc+0x5d/0x460 [ 1816.442255][T23137] __kernfs_new_node+0xd4/0x8b0 [ 1816.447235][T23137] ? kernfs_path_from_node+0x60/0x60 [ 1816.452564][T23137] ? selinux_sb_statfs+0x1c4/0x260 [ 1816.457720][T23137] ? selinux_sb_kern_mount+0x220/0x220 [ 1816.463220][T23137] ? find_held_lock+0x2a/0x110 [ 1816.468031][T23137] ? shmem_statfs+0x1b7/0x3e0 [ 1816.472786][T23137] kernfs_create_dir_ns+0xa0/0x230 [ 1816.477940][T23137] internal_create_group+0x787/0xb10 [ 1816.483257][T23137] ? sysfs_remove_group+0x170/0x170 [ 1816.488463][T23137] loop_configure+0xf33/0x19e0 [ 1816.493239][T23137] lo_ioctl+0x936/0x1990 [ 1816.497499][T23137] ? loop_set_status_old+0x1b0/0x1b0 [ 1816.502879][T23137] ? avc_ss_reset+0x170/0x170 [ 1816.507572][T23137] ? tomoyo_path_number_perm+0x242/0x570 [ 1816.513610][T23137] ? lock_downgrade+0x6e0/0x6e0 [ 1816.518499][T23137] ? __kmem_cache_free+0x182/0x3b0 [ 1816.523619][T23137] ? tomoyo_path_number_perm+0x438/0x570 [ 1816.529346][T23137] ? __phys_addr+0xc8/0x140 [ 1816.533863][T23137] ? tomoyo_path_number_perm+0x166/0x570 [ 1816.539498][T23137] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1816.545318][T23137] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1816.551160][T23137] ? build_open_flags+0x6f0/0x6f0 [ 1816.556225][T23137] ? xfd_validate_state+0x5d/0x180 [ 1816.561359][T23137] ? loop_set_status_old+0x1b0/0x1b0 [ 1816.566678][T23137] blkdev_ioctl+0x375/0x800 [ 1816.571202][T23137] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1816.576701][T23137] ? selinux_file_ioctl+0xb5/0x280 [ 1816.581839][T23137] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1816.587299][T23137] __x64_sys_ioctl+0x197/0x210 [ 1816.592068][T23137] do_syscall_64+0x39/0xb0 [ 1816.596488][T23137] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1816.602382][T23137] RIP: 0033:0x7fc56688beb7 [ 1816.606792][T23137] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 c4 57 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1816.626835][T23137] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1816.635342][T23137] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688beb7 [ 1816.643342][T23137] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1816.651348][T23137] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000000b1 [ 1816.659329][T23137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1816.667309][T23137] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1816.675328][T23137] [ 1816.682145][T23137] loop4: detected capacity change from 0 to 64 01:41:21 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7f3d, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1816.703515][T23137] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1816.726800][T26771] Buffer I/O error on dev loop5, logical block 2, async page read [ 1816.734723][T26771] Buffer I/O error on dev loop5, logical block 3, async page read [ 1816.743635][T26518] Buffer I/O error on dev loop3, logical block 2, async page read [ 1816.770563][T26518] Buffer I/O error on dev loop3, logical block 3, async page read [ 1816.800866][T23139] loop0: detected capacity change from 0 to 64 [ 1816.815471][T26771] Buffer I/O error on dev loop5, logical block 4, async page read [ 1816.823314][T26518] Buffer I/O error on dev loop3, logical block 4, async page read [ 1816.823373][T26518] Buffer I/O error on dev loop3, logical block 5, async page read [ 1816.823422][T26518] Buffer I/O error on dev loop3, logical block 6, async page read [ 1816.823474][T26518] Buffer I/O error on dev loop3, logical block 7, async page read [ 1816.881091][T26771] Buffer I/O error on dev loop5, logical block 5, async page read [ 1816.985627][T13337] usb 2-1: config 0 has no interfaces? [ 1816.991173][T13337] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1817.001367][T13337] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1817.011956][T13337] usb 2-1: config 0 descriptor?? [ 1817.279621][T15309] usb 2-1: USB disconnect, device number 104 01:41:22 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x900000000000000) 01:41:22 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8002, &(0x7f0000000000)=ANY=[], 0x1, 0xbb, &(0x7f0000000180)="$eJzs1iFKBWEUBeDjFLVM0WYwWSeLyRWIWxiMM4hgGhGMLsHoClyGVVyBYFNMVg2/4GhxwPJ4vPfg++CGc2858T583O2kTspVUq6Pbtq9wyTl8fP17ex2a+ja/ny46No+E2W6YuVUSdaTbCTZrcf8a+3n/vR+eTLOc/YPXhbYFgAAmEWV5m9ukvvj7dPv9/8fm/MtBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALAkvgIAAP//pBceNA==") 01:41:22 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1912, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:22 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 51) 01:41:22 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7f3f, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x80) sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_RX_USECS_LOW={0x8, 0xe, 0x1ff}, @ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x2}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES={0x8, 0x3, 0x1}, @ETHTOOL_A_COALESCE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}, @ETHTOOL_A_COALESCE_TX_USECS_LOW={0x8, 0x10, 0x3}, @ETHTOOL_A_COALESCE_PKT_RATE_HIGH={0x8, 0x12, 0x1c2ad8e7}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x4800) (async) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f00000013c0)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)={0x20, 0x1412, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async, rerun: 32) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000001400)={0x4, 0xa2, 0x7, 0x5c, 0xfff}) (async, rerun: 32) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000300)={0x0, 0x0, "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", "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"}) [ 1817.882024][T23149] FAULT_INJECTION: forcing a failure. [ 1817.882024][T23149] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.897732][T23150] loop0: detected capacity change from 0 to 64 [ 1817.907401][T23155] loop3: detected capacity change from 0 to 64 [ 1817.907970][T23152] loop2: detected capacity change from 0 to 64 [ 1817.925551][T23149] CPU: 1 PID: 23149 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1817.936012][T23149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1817.946175][T23149] Call Trace: [ 1817.949464][T23149] [ 1817.952398][T23149] dump_stack_lvl+0xd1/0x138 [ 1817.957014][T23149] should_fail_ex.cold+0x5/0xa [ 1817.961798][T23149] should_failslab+0x9/0x20 [ 1817.966339][T23149] kmem_cache_alloc+0x5d/0x460 [ 1817.971123][T23149] __kernfs_new_node+0xd4/0x8b0 [ 1817.975997][T23149] ? kernfs_path_from_node+0x60/0x60 [ 1817.981310][T23149] ? selinux_sb_statfs+0x1c4/0x260 [ 1817.986546][T23149] ? selinux_sb_kern_mount+0x220/0x220 [ 1817.992127][T23149] ? find_held_lock+0x2a/0x110 [ 1817.996911][T23149] ? shmem_statfs+0x1b7/0x3e0 [ 1818.001615][T23149] kernfs_create_dir_ns+0xa0/0x230 [ 1818.006736][T23149] internal_create_group+0x787/0xb10 [ 1818.012036][T23149] ? sysfs_remove_group+0x170/0x170 [ 1818.017269][T23149] loop_configure+0xf33/0x19e0 [ 1818.022045][T23149] lo_ioctl+0x936/0x1990 [ 1818.026298][T23149] ? loop_set_status_old+0x1b0/0x1b0 [ 1818.031598][T23149] ? avc_ss_reset+0x170/0x170 [ 1818.036289][T23149] ? tomoyo_path_number_perm+0x242/0x570 [ 1818.041938][T23149] ? lock_downgrade+0x6e0/0x6e0 [ 1818.046811][T23149] ? __kmem_cache_free+0x182/0x3b0 [ 1818.051943][T23149] ? tomoyo_path_number_perm+0x438/0x570 [ 1818.057645][T23149] ? __phys_addr+0xc8/0x140 [ 1818.062163][T23149] ? tomoyo_path_number_perm+0x166/0x570 [ 1818.067982][T23149] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1818.073801][T23149] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1818.079627][T23149] ? build_open_flags+0x6f0/0x6f0 [ 1818.084680][T23149] ? xfd_validate_state+0x5d/0x180 [ 1818.089812][T23149] ? loop_set_status_old+0x1b0/0x1b0 [ 1818.095110][T23149] blkdev_ioctl+0x375/0x800 [ 1818.099628][T23149] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1818.105105][T23149] ? selinux_file_ioctl+0xb5/0x280 [ 1818.110229][T23149] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1818.115788][T23149] __x64_sys_ioctl+0x197/0x210 [ 1818.120565][T23149] do_syscall_64+0x39/0xb0 [ 1818.124985][T23149] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1818.130893][T23149] RIP: 0033:0x7fc56688beb7 [ 1818.135314][T23149] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 c4 57 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1818.154939][T23149] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1818.163363][T23149] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688beb7 [ 1818.171343][T23149] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 01:41:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x80) sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x64, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_RX_USECS_LOW={0x8, 0xe, 0x1ff}, @ETHTOOL_A_COALESCE_PKT_RATE_LOW={0x8, 0xd, 0x2}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES={0x8, 0x3, 0x1}, @ETHTOOL_A_COALESCE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}, @ETHTOOL_A_COALESCE_TX_USECS_LOW={0x8, 0x10, 0x3}, @ETHTOOL_A_COALESCE_PKT_RATE_HIGH={0x8, 0x12, 0x1c2ad8e7}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x4800) (async) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f00000013c0)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)={0x20, 0x1412, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000000) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async, rerun: 64) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) (async, rerun: 64) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000001400)={0x4, 0xa2, 0x7, 0x5c, 0xfff}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000300)={0x0, 0x0, "09e505c62443275d7f493c7c2fefa473fdf3b1f46b1a6676ca19282e1e662a21c15fe613141c3667a69756704d2eb80b624fc6114910042e996ad189ef1f6dd13c4001228ee68afb1e8340c865eb62f5fb8919fa4824bf75a86db3c042880f45c1d59c6eacf2304f3b163508dd02e0155d3d3afee351f2ef85f8a72cbd14b541359c44fe85cb187ef0bacf1044d2725a7d10bd65f0cb411934f29677783823f0a1eb0b3f9e4ef768a0b6ca9d491845297e5e319bb34d83f00ac923805ddd38a0c94e1532cad1f5da3118a741e1e1fe20134059b596ea3ac0568ce819759dfe0bd91d847cb26e20874d44f9062507d514cb24c7bf16ae003e8c223a434a4f89fc", "494ecc0d2d8e7e121132aa5118800ebe2e909c3547b6acb28f8b881c0fdb01fecd82ae597c8d2a7ecdb861232cb026660caeaa0be592253aef9627b871c5b905bd64377dc9ae0f906da34c2c39d6dfb48448b27d32773ccc341c096fba6fdb0d3535567a0b689d88d6e238aa2f420f307c0abaf1dc15cd328d575e46b26d969f1d287981234e5e0b4f2cd48a03307b77d2a4bff442b366c9dc462f088b1cee43391ebf0c1e7fa150832e3d640d467a98679a09debdad30d3399c5925fd02eebd15767518330cdebf8085901e877959b65be51707d19ad21b45811d020c92f15e84af2b60cb1bb8267ee0162ee22e8960fe2a360e7228d57b9b534d597d6f89e75e6ac35832513b90f4fc27720a837d654bb3508af3cdc6b8284022ada1352058be91beddc1808c6990ca5724c2320e9548348e2de2f3717e18042045b2a070cf0ac4bc90c460f219c148388da529b497ea9213c134af71ca6d0f5d00361fdba5d9c76f0ffd7bb4b8fc23c07c6cad21d0784f9ccd452491cba73d0c5a6b8f29234599412298736b3d7fbb106aa80133a7e92e2da81a8d1fe7fa6f99a6c743319e05b82eba13c6f32e2fc8a925031436e98c5ddd35b48b3361930c3e8226e3e3e94559cb591ad3e338b13c7c6e833a3ceda16768649e2cb30b7c943bd15323be583b26fe96f78b69e25f18f377801c4f564f4ff04495bdb1309fb60406cfcd3ac8fe4c229fae28f273c4b39976d8dca1249bacedb463fc74bbeed235c83c5898b02f1ca82bbc0c74079a0a3e42c1e28ed6efa8cc7f344e68a6df2dc962fedfb78a47b754157b26ec77a31fd93511d76730e5b8c5fb1de79a366310d234d59267fee6b6a04150b3c183fd1861768045de0a3575fdb6c6aa2d44448440d0586dacef5326a9195b70a35f840861380a91f535d2f0a427b5bdad5ad4a77482306207f00c20abf657291d8d8b469cd37ca6f8b5e6b83661324f92284a38386395df226b1fe2d8e89e51140944cbb66ec535145ff4004ba76ee706709010822edb19da5a151ae88bb2fc370337511f3e01cf9a90fcfb1b40495e5546288f217f946e6088740f5c0fc4370d355fdc1b114d4a66a163072be04ddffc2c0f1ed99779c799b79a10c521c042bcf5407ef0bc41960ef495472379c58e27ba89b70c4bd4b24112861b09979aec75e687f55cab918740b6b57ec6c73e50a188cbf07956a59abec69ba911f84c58778f338b83ddb752f7b2b13740930e176beac31fc503aba19e9d9bf453bf365213bd0f9ba902026602f524e1548b0dcceebb63a54e13d97b6000f98e806987a8d76fa30d3419abe4f9f1831fe2e0a6c9f48b9ce947d2f2584cd17d56c834dce6078e4c0bb4a411b7b09bbabbb01d0d2f1dbc46502521fdee5859f93522e31ad925852ca07a2a300fc1c48842c30319d1e43272d0f8e681336ea0482bb52e063d8c840fd1b52494ca58ece65244119bf799a0429e5e42f53034abfb2e6045b43017ae688c8d5dd2b5b43a1e0374634d734d388a7b5043dfffee4a1b94dd1b052f7086d27d2e8d6723099062765f9f554c1d149d8bfc2c79cb4f3e03d81e75f031c4663b6567523246be5a73895d74f4c11465616853c035500227cf5962fc9f831e05f4026286e639778d466873870d9ff9f3ebd8fea7e2baf14aac79f7d0b1f94492db3cda5fea40ab46b8bf899e5021df3b7f76410aac13e2e0a824613393684cf2a3fe5fc717d06281477b0c8ede092a4c138cdb0d12bda603c264d50b8db18ea2c4a7892fb3f3232a499d5cd8a1c834fa2da022aa8c3800cde534391a2d375f6f790ea3758d7ae955587f8ce77d9965d7bc47354a04b63578cfbf3be363af00dd6cf80c2477099028ab46d5cf2cbaa0a7beeabb6977ad0fca55078f26608576848aa9b952137a90ea4537d427795a759915f3fdc2fbc7ac7e9fbe8623d762817cf0b99d4976df6db2462eb86b54ed5dd48415fde019ccfd596a38aa1db6b0b654e4522595564445986ff2d3288ac73da8bd014e3639274cfda84f000e74828680e848848f2f2270a7c97240352153820f83549380f9a90746efcab7d6f6c8b112c60353f95ca3c69317e8b7704aff52101168010a69b56efe769b3b43e1f2c739e7bc8fdd7415b2cbe517efe2d77c6df24712bb62aa13f31db9ca07e3807837d80762bacd8e862983edc714dfe422c2fb58c0e096cdd94b67ab20b368cd8527b1e271eb4602b552f0347fdc4913816c472e911a0912d062895ece2af0a85240cd473815ec783871980d180aa8f844b7e955828f3b85811ad916fb65db6406df856aca18918d54b493d0e4d0211b7003c41b4ffb927aaa8b68e1a7736c9b6b9bc6601272cf95ce061c5cdf9bf89104e940d034960495458e612d4c0ed858fb4d0f25eb8eb65a43b7ae7408ef555a9197230ce574fd5a7f61737fe7e83166e5b9bd75eaa6c5c6b8037acf4d3eab980a2e137b1ac488495fcb95ed7ae557f36905461373efe744e043b467ea2348e3dae6b312e664719866605f44dce7a1dc1c0e482e2272a6a35659acdc436958055fb3b74e486c66e07067d1a74efba847301465fab887f867305b93e3b8af9272f8d23b3ebd7ffe04a8b81454098a6afaa12330eeb7c1cdfc36fbac27baa6cbb9dd4c6d6e6ae3a224780556cc463338e057b430f7f8f71cb56fd67358a2e2e374cadd9ccca0151d48c3cc83520bc733d11c4e6fbc2773739b0ad337afb776a0263c135ab11c7be97da5985c23ec06fb7d088973ea8a86a97f2530d49801748733ce94630323ae8a7e07c1576dfa2cc6b8dc0e87ddaa2eeaddc732a7a237523c1ec4b93ed272cac091c4116eb27a6bf55c4f5f1365a0af1bcc8ef83a87c1a3701f3011c24861aa290e90deec0467f897cb695bcffb96759494090d29d2841108f55e2c929dc1a26b4faa9c4976931a5f20b7727abba141c90aa6047fba5fbe46a89a4026cefbc3f0aed52ed12e1efb90853931baf8ce9bf313b7749d2b44eb62e767946b43aa1a6ce1f053b5772e9e2744f1b553d0283871294efcf21ee126175ba2530df0d88fc5f601d782940c0bb0689c7cc00eb8e617d29ab400022e54dab43d637c01d7318543fe933106d9a81ff2670a5b92c609f321ee3da5752e94fe4035f1def679c60c2b9afe46cffdddd88e1353ff2e1cb43cde329a913c3e1c4737bba02ad6d83da9956830134e15a4eea7ba8a1a504442608e98e06e4d4e72fcf946903047fba544605bef25879599fb6b6d4037aed617046cc63f52f4f3bd5229628c68b46f93d013f67d8c11bab678eeae1ca17c4487692453246c96b43fb26a4fcbed947f298b29d53cf2f9a0b7b1afade15399bee307d1f18995bc5167de6b6bec43a05c4034597416b87a12e6c77ef6b0c28db550bdc23b9c2ff8e086a487f7a8039c3c8f19e29020a3411a896e486f074dc578d1f6f55195ba3a439e7da83ad7ba7d8db6ebc08bae09098d994f7cd86e5234c3a52ebb3fabbaecada562fc3ed578c575682d6c27450aeca8667556f466e9d7ee967c7c010d57e9b2e051a36baf1f9f4439fcffabb5ec9d0371ee63862b5d51494bd9b369a0e0cbc5b5ca2bbb143b37cc2ebf0626f4035a534af00582b97abacea5246991308727fb1dcdc900d0445b5c61950b2d1ead4d20ba752f38ea6912e35a7097459e1fc464f6d43ca7edee144704192d35c1d7e601aa9c01ca62308d439bf6192110c3b39d10d6e2c16f29b543e7f298afdd8dfdb4e93248c63ae8d915f1d43d669de93d8b1bdb25aa884d8430219f685f8412c31240a75cf97264a4de059ac0e710da02006031088895d64988697fcb2323c3d836d324b7daf5cf881980caa23429da4df5ef81b71143b1fc4f2f861e0ff423e98bd4e953b292a5a1fde7927c681a64eb12c0c117a90157c266b38c7e5384a163f56249ed1f2bbdd8865c0b97b3acb81bf2de262bc6032d3483cf8fd8479aa6b973e4a8323516a70240c04fae44cc6a32ef528a26f760b0f481dbd0bf68d7ff8504d4ace01dffff600f9840c7a6bf5aeb6968f231cf62c1424f8cf0d9c859ed3568529e8ec7c23e3356a792b10ea40f2659fea3e292faaa2c3287fb52094797594c987c4323f91e00cc4854b9d702d281ba071295d42eee586de504cbbbf3aea4f303098a414b05920b9945f38ccc1ac603c5aaf727e606e3ce692e70fcd9097bb9b210dfeadc2f942d8f3b7155b9df153f153f8fa41e952cc94dd93fb9eda3ed33bc6e7767d3d1674c0cf2c1ba3fec036f2f5be1fcb52ee13117c9229c0c5b7e758008311ff7c7d0935ca8de130dbfe502730b84c4daa94a8e711d9746bcb546b4425bfe991838f0d9b18bce830286535fd5e1e607addc1d6b6e2c77f44eb8139964a87f8ce0389e8afd57d2ccbfc1b266567717903c9f44990c98eb7d925d5e5c57cc795d2cb40a8e28405979a824b2ea337e5aa203f90a6216aeb9a611fe62714903269c0cb579d257f18c82916f93771a627c1367547a61625482d7854ff33c30374b803e41d2b3dd7d4969dbb7129bc740b17730604c9624c77bb564b21c719fc7745a58734a7fc5835080c08ca78b8f94d24f1391737c1f28eb4ee3b694fe725d06ca8cf7aa1d9d8b40dca22a2f080fe21800b5580289ec745145cd02ff43178b5453605a0ce7cbd7b033770e5cdfa78991c7f5414f3a1328cc01d7e5f5b9262ae5799463c2cb591352c12009ab3636f96c424b1587205fd09ac3a6eb122848289379ac4fda04fdea9591583acbd35b7c5281e3a39e51177bab566e23b715af4397434d1425a0a5a34b9736ad503d8383927c8a6138da1e0188f4206297979365b370490539cbb1c4f2861044eeb4fc6ffa874c013654a21659648217736823fa7f7c13c76413a12afa423270b95b2f6206ae4181915fa3b745a3561020653a560773b664b6f429d6d51fc48b0c1a1481596e0484a6d27a178d981819d93f07d2b8cc6d145ebbd0d800ed2165719c11083235b9e5658f216846338b471e33119924640547649ccfdf011d609405c5ee0eb33b5a442976163bd38a3cf2c80ef087736ef68a6edf75847d86e1ec250bf8b6cf040ec02c0fa598cd3f640d3d67a4ad614014b3619413218bd9b0aa5b4183292449a88e80f1ce2087a1edd7b04cdc8c9b4948b337fbfaf58eb81553252a20340871ed98a396be3ce9074d7d629298821dabb47b3be965ed848b7b73c16d78796d614c6770a8f728b9413e23dd525d7bfcdbbfea8b33ac74e31926357dcadf3b8abc1b586070ab8da88d9f90cd1128a9bf33624c10ba9ffd30eec708fb53e394f90a6dc1c6cda2e27ce71e27fc551e3b1e66247e56fdc3079a1e07ac91f3a284e61f21e875c01052b0853c15a2a1d35c8871768b98430d6bd221eb9e"}) [ 1818.179318][T23149] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000000b1 [ 1818.187292][T23149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1818.195266][T23149] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1818.203261][T23149] 01:41:22 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7f44, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1818.227217][T23149] loop4: detected capacity change from 0 to 64 [ 1818.252141][T23149] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing 01:41:22 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8002, &(0x7f0000000000)=ANY=[], 0x1, 0xbb, &(0x7f0000000180)="$eJzs1iFKBWEUBeDjFLVM0WYwWSeLyRWIWxiMM4hgGhGMLsHoClyGVVyBYFNMVg2/4GhxwPJ4vPfg++CGc2858T583O2kTspVUq6Pbtq9wyTl8fP17ex2a+ja/ny46No+E2W6YuVUSdaTbCTZrcf8a+3n/vR+eTLOc/YPXhbYFgAAmEWV5m9ukvvj7dPv9/8fm/MtBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALAkvgIAAP//pBceNA==") 01:41:22 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x1f00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:22 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 52) [ 1818.324491][T23159] loop5: detected capacity change from 0 to 64 [ 1818.365321][T26129] usb 2-1: new high-speed USB device number 105 using dummy_hcd [ 1818.393764][T23165] loop0: detected capacity change from 0 to 64 01:41:22 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x608950a2}, &(0x7f0000000040)=0x8) [ 1818.416999][T23168] loop2: detected capacity change from 0 to 64 [ 1818.421762][T23169] loop3: detected capacity change from 0 to 64 [ 1818.474201][T23171] FAULT_INJECTION: forcing a failure. [ 1818.474201][T23171] name failslab, interval 1, probability 0, space 0, times 0 [ 1818.495369][T23171] CPU: 1 PID: 23171 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1818.505838][T23171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1818.516013][T23171] Call Trace: [ 1818.519307][T23171] [ 1818.522282][T23171] dump_stack_lvl+0xd1/0x138 [ 1818.526915][T23171] should_fail_ex.cold+0x5/0xa [ 1818.531720][T23171] should_failslab+0x9/0x20 [ 1818.536350][T23171] kmem_cache_alloc+0x5d/0x460 [ 1818.541160][T23171] __kernfs_new_node+0xd4/0x8b0 [ 1818.546066][T23171] ? kernfs_path_from_node+0x60/0x60 [ 1818.551407][T23171] ? lock_downgrade+0x6e0/0x6e0 [ 1818.556312][T23171] ? up_write+0x1b0/0x520 [ 1818.560689][T23171] kernfs_new_node+0x97/0x120 [ 1818.565416][T23171] __kernfs_create_file+0x55/0x350 [ 1818.570569][T23171] sysfs_add_file_mode_ns+0x213/0x3f0 [ 1818.576048][T23171] internal_create_group+0x322/0xb10 [ 1818.581372][T23171] ? sysfs_remove_group+0x170/0x170 [ 1818.586601][T23171] loop_configure+0xf33/0x19e0 [ 1818.591403][T23171] lo_ioctl+0x936/0x1990 [ 1818.595655][T23171] ? loop_set_status_old+0x1b0/0x1b0 [ 1818.600964][T23171] ? avc_ss_reset+0x170/0x170 [ 1818.605654][T23171] ? tomoyo_path_number_perm+0x242/0x570 [ 1818.611300][T23171] ? lock_downgrade+0x6e0/0x6e0 [ 1818.616170][T23171] ? __kmem_cache_free+0x182/0x3b0 [ 1818.621293][T23171] ? tomoyo_path_number_perm+0x438/0x570 [ 1818.626934][T23171] ? __phys_addr+0xc8/0x140 [ 1818.631457][T23171] ? tomoyo_path_number_perm+0x166/0x570 [ 1818.637101][T23171] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1818.642915][T23171] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1818.648744][T23171] ? build_open_flags+0x6f0/0x6f0 [ 1818.653779][T23171] ? xfd_validate_state+0x5d/0x180 [ 1818.658900][T23171] ? loop_set_status_old+0x1b0/0x1b0 [ 1818.664194][T23171] blkdev_ioctl+0x375/0x800 [ 1818.668715][T23171] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1818.674196][T23171] ? selinux_file_ioctl+0xb5/0x280 [ 1818.679318][T23171] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1818.684789][T23171] __x64_sys_ioctl+0x197/0x210 [ 1818.689653][T23171] do_syscall_64+0x39/0xb0 [ 1818.694073][T23171] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1818.699978][T23171] RIP: 0033:0x7fc56688beb7 [ 1818.704393][T23171] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 c4 57 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1818.724004][T23171] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1818.732429][T23171] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688beb7 [ 1818.740408][T23171] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1818.748386][T23171] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000000b1 [ 1818.756359][T23171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1818.764334][T23171] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1818.772402][T23171] [ 1818.790094][T26518] blk_print_req_error: 15 callbacks suppressed [ 1818.790112][T26518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1818.792578][T23171] loop4: detected capacity change from 0 to 64 [ 1818.822116][T26771] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1818.834279][T23173] loop5: detected capacity change from 0 to 64 [ 1818.835400][T23171] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1818.853756][ T2342] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1818.913114][T23173] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1818.926678][T23173] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1819.067332][T26129] usb 2-1: config 0 has no interfaces? [ 1819.080349][T26129] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1819.091403][T26129] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1819.104132][T26129] usb 2-1: config 0 descriptor?? [ 1819.370491][T13337] usb 2-1: USB disconnect, device number 105 01:41:24 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xa00000000000000) 01:41:24 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8002, &(0x7f0000000000)=ANY=[], 0x1, 0xbb, &(0x7f0000000180)="$eJzs1iFKBWEUBeDjFLVM0WYwWSeLyRWIWxiMM4hgGhGMLsHoClyGVVyBYFNMVg2/4GhxwPJ4vPfg++CGc2858T583O2kTspVUq6Pbtq9wyTl8fP17ex2a+ja/ny46No+E2W6YuVUSdaTbCTZrcf8a+3n/vR+eTLOc/YPXhbYFgAAmEWV5m9ukvvj7dPv9/8fm/MtBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALAkvgIAAP//pBceNA==") 01:41:24 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7f45, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:24 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 53) 01:41:24 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x2000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:24 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x608950a2}, &(0x7f0000000040)=0x8) [ 1820.017824][T23182] loop2: detected capacity change from 0 to 64 [ 1820.026108][T23186] loop3: detected capacity change from 0 to 64 [ 1820.031734][T23185] FAULT_INJECTION: forcing a failure. [ 1820.031734][T23185] name failslab, interval 1, probability 0, space 0, times 0 [ 1820.036473][T23183] loop0: detected capacity change from 0 to 64 [ 1820.052297][T23184] loop5: detected capacity change from 0 to 64 [ 1820.053129][T23185] CPU: 1 PID: 23185 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1820.068972][T23185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1820.078461][T23184] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1820.079035][T23185] Call Trace: [ 1820.079046][T23185] [ 1820.079055][T23185] dump_stack_lvl+0xd1/0x138 [ 1820.097013][T23185] should_fail_ex.cold+0x5/0xa [ 1820.101910][T23185] should_failslab+0x9/0x20 [ 1820.106552][T23185] kmem_cache_alloc+0x5d/0x460 [ 1820.109589][T23184] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1820.111334][T23185] __kernfs_new_node+0xd4/0x8b0 [ 1820.111379][T23185] ? kernfs_path_from_node+0x60/0x60 [ 1820.129154][T23185] ? find_held_lock+0x2d/0x110 [ 1820.133948][T23185] ? kernfs_add_one+0x175/0x4f0 [ 1820.138811][T23185] ? lock_downgrade+0x6e0/0x6e0 [ 1820.143664][T23185] kernfs_new_node+0x97/0x120 [ 1820.148337][T23185] __kernfs_create_file+0x55/0x350 [ 1820.153451][T23185] sysfs_add_file_mode_ns+0x213/0x3f0 [ 1820.158828][T23185] internal_create_group+0x322/0xb10 [ 1820.164212][T23185] ? sysfs_remove_group+0x170/0x170 [ 1820.169416][T23185] loop_configure+0xf33/0x19e0 [ 1820.174189][T23185] lo_ioctl+0x936/0x1990 [ 1820.178463][T23185] ? loop_set_status_old+0x1b0/0x1b0 [ 1820.183743][T23185] ? avc_ss_reset+0x170/0x170 [ 1820.188420][T23185] ? tomoyo_path_number_perm+0x242/0x570 [ 1820.194223][T23185] ? lock_downgrade+0x6e0/0x6e0 [ 1820.199112][T23185] ? __kmem_cache_free+0x182/0x3b0 [ 1820.204226][T23185] ? tomoyo_path_number_perm+0x438/0x570 [ 1820.209861][T23185] ? __phys_addr+0xc8/0x140 [ 1820.214372][T23185] ? tomoyo_path_number_perm+0x166/0x570 [ 1820.220022][T23185] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1820.225830][T23185] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1820.231643][T23185] ? build_open_flags+0x6f0/0x6f0 [ 1820.236683][T23185] ? xfd_validate_state+0x5d/0x180 [ 1820.241809][T23185] ? loop_set_status_old+0x1b0/0x1b0 [ 1820.247090][T23185] blkdev_ioctl+0x375/0x800 [ 1820.251616][T23185] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1820.257076][T23185] ? selinux_file_ioctl+0xb5/0x280 [ 1820.262204][T23185] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1820.267662][T23185] __x64_sys_ioctl+0x197/0x210 [ 1820.272511][T23185] do_syscall_64+0x39/0xb0 [ 1820.276939][T23185] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1820.282865][T23185] RIP: 0033:0x7fc56688beb7 [ 1820.287296][T23185] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 c4 57 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1820.306918][T23185] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 01:41:24 executing program 3: r0 = syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x1048806, &(0x7f0000000000)=ANY=[], 0x0, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000740)={r1, 0x9, &(0x7f0000000180)=[0x2, 0x222c, 0x8000, 0x5, 0x10001, 0x1, 0x6, 0x0, 0x3], &(0x7f00000001c0)=[0x1ff, 0xd, 0x6, 0x10000], 0x20, 0x8, 0x6, &(0x7f0000000200)=[0xfffffc00, 0x4, 0x8, 0x1, 0x0, 0x4, 0xfffffff8, 0x6], &(0x7f0000000700)=[0xb43, 0x6, 0x1, 0xd4, 0xa3, 0x3fbc, 0x1, 0x6]}) r2 = open_tree(r0, &(0x7f0000000000)='./file2\x00', 0x89800) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)={0x177, 0x18, &(0x7f0000000300)}) [ 1820.315330][T23185] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688beb7 [ 1820.323300][T23185] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1820.331359][T23185] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000000b1 [ 1820.339343][T23185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1820.345303][T16765] usb 2-1: new high-speed USB device number 106 using dummy_hcd [ 1820.347317][T23185] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1820.347340][T23185] 01:41:24 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x2010, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1820.367024][T23185] loop4: detected capacity change from 0 to 64 [ 1820.379632][T23185] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing 01:41:24 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x608950a2}, &(0x7f0000000040)=0x8) 01:41:24 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 54) 01:41:24 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x8100, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1820.456357][T23193] loop3: detected capacity change from 0 to 64 [ 1820.466799][T23195] loop2: detected capacity change from 0 to 64 01:41:25 executing program 3: r0 = syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x1048806, &(0x7f0000000000)=ANY=[], 0x0, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000740)={r1, 0x9, &(0x7f0000000180)=[0x2, 0x222c, 0x8000, 0x5, 0x10001, 0x1, 0x6, 0x0, 0x3], &(0x7f00000001c0)=[0x1ff, 0xd, 0x6, 0x10000], 0x20, 0x8, 0x6, &(0x7f0000000200)=[0xfffffc00, 0x4, 0x8, 0x1, 0x0, 0x4, 0xfffffff8, 0x6], &(0x7f0000000700)=[0xb43, 0x6, 0x1, 0xd4, 0xa3, 0x3fbc, 0x1, 0x6]}) r2 = open_tree(r0, &(0x7f0000000000)='./file2\x00', 0x89800) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)={0x177, 0x18, &(0x7f0000000300)}) [ 1820.497986][T23196] loop5: detected capacity change from 0 to 64 [ 1820.535011][T23196] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1820.563416][T23196] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1820.592595][T23198] FAULT_INJECTION: forcing a failure. [ 1820.592595][T23198] name failslab, interval 1, probability 0, space 0, times 0 [ 1820.592672][T23200] loop0: detected capacity change from 0 to 64 [ 1820.637291][T23202] loop3: detected capacity change from 0 to 64 [ 1820.644525][T23198] CPU: 0 PID: 23198 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1820.652723][T23200] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1820.654957][T23198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1820.654976][T23198] Call Trace: [ 1820.654986][T23198] [ 1820.654996][T23198] dump_stack_lvl+0xd1/0x138 [ 1820.655038][T23198] should_fail_ex.cold+0x5/0xa [ 1820.688311][T23198] should_failslab+0x9/0x20 [ 1820.692853][T23198] kmem_cache_alloc+0x5d/0x460 [ 1820.697670][T23198] __kernfs_new_node+0xd4/0x8b0 [ 1820.702651][T23198] ? kernfs_path_from_node+0x60/0x60 [ 1820.707984][T23198] ? find_held_lock+0x2d/0x110 [ 1820.712883][T23198] ? kernfs_add_one+0x175/0x4f0 [ 1820.717771][T23198] ? lock_downgrade+0x6e0/0x6e0 [ 1820.722698][T23198] kernfs_new_node+0x97/0x120 [ 1820.727408][T23198] __kernfs_create_file+0x55/0x350 [ 1820.732558][T23198] sysfs_add_file_mode_ns+0x213/0x3f0 [ 1820.737970][T23198] internal_create_group+0x322/0xb10 [ 1820.743292][T23198] ? sysfs_remove_group+0x170/0x170 [ 1820.748528][T23198] loop_configure+0xf33/0x19e0 [ 1820.753328][T23198] lo_ioctl+0x936/0x1990 [ 1820.757606][T23198] ? loop_set_status_old+0x1b0/0x1b0 [ 1820.762930][T23198] ? avc_ss_reset+0x170/0x170 [ 1820.767651][T23198] ? tomoyo_path_number_perm+0x242/0x570 [ 1820.773327][T23198] ? lock_downgrade+0x6e0/0x6e0 [ 1820.778217][T23198] ? __kmem_cache_free+0x182/0x3b0 [ 1820.783369][T23198] ? tomoyo_path_number_perm+0x438/0x570 [ 1820.789038][T23198] ? __phys_addr+0xc8/0x140 [ 1820.793585][T23198] ? tomoyo_path_number_perm+0x166/0x570 [ 1820.799290][T23198] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1820.805145][T23198] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1820.810999][T23198] ? build_open_flags+0x6f0/0x6f0 [ 1820.816070][T23198] ? loop_set_status_old+0x1b0/0x1b0 [ 1820.821394][T23198] blkdev_ioctl+0x375/0x800 [ 1820.825942][T23198] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1820.831441][T23198] ? selinux_file_ioctl+0xb5/0x280 [ 1820.836589][T23198] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1820.842094][T23198] __x64_sys_ioctl+0x197/0x210 [ 1820.846893][T23198] do_syscall_64+0x39/0xb0 [ 1820.851319][T23198] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1820.857228][T23198] RIP: 0033:0x7fc56688beb7 [ 1820.861648][T23198] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 c4 57 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1820.881260][T23198] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1820.889680][T23198] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688beb7 [ 1820.897657][T23198] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1820.905637][T23198] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000000b1 [ 1820.913622][T23198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1820.921596][T23198] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1820.929582][T23198] [ 1820.936444][T23198] loop4: detected capacity change from 0 to 64 [ 1820.948931][T23198] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1820.984313][T26518] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1821.007821][T26771] I/O error, dev loop0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1821.018394][T26771] I/O error, dev loop0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1821.028144][T26771] I/O error, dev loop0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1821.039600][T26771] I/O error, dev loop0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1821.058520][T26771] I/O error, dev loop0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1821.066136][T16765] usb 2-1: config 0 has no interfaces? [ 1821.073200][T16765] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1821.085283][T26771] I/O error, dev loop0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1821.101783][T16765] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1821.123875][T16765] usb 2-1: config 0 descriptor?? [ 1821.405463][ T5160] usb 2-1: USB disconnect, device number 106 01:41:26 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xb00000000000000) 01:41:26 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = memfd_secret(0x80000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) 01:41:26 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x3f00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:26 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 55) 01:41:26 executing program 3: r0 = syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x1048806, &(0x7f0000000000)=ANY=[], 0x0, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000740)={r1, 0x9, &(0x7f0000000180)=[0x2, 0x222c, 0x8000, 0x5, 0x10001, 0x1, 0x6, 0x0, 0x3], &(0x7f00000001c0)=[0x1ff, 0xd, 0x6, 0x10000], 0x20, 0x8, 0x6, &(0x7f0000000200)=[0xfffffc00, 0x4, 0x8, 0x1, 0x0, 0x4, 0xfffffff8, 0x6], &(0x7f0000000700)=[0xb43, 0x6, 0x1, 0xd4, 0xa3, 0x3fbc, 0x1, 0x6]}) r2 = open_tree(r0, &(0x7f0000000000)='./file2\x00', 0x89800) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)={0x177, 0x18, &(0x7f0000000300)}) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x1048806, &(0x7f0000000000)=ANY=[], 0x0, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{}]}) (async) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000740)={r1, 0x9, &(0x7f0000000180)=[0x2, 0x222c, 0x8000, 0x5, 0x10001, 0x1, 0x6, 0x0, 0x3], &(0x7f00000001c0)=[0x1ff, 0xd, 0x6, 0x10000], 0x20, 0x8, 0x6, &(0x7f0000000200)=[0xfffffc00, 0x4, 0x8, 0x1, 0x0, 0x4, 0xfffffff8, 0x6], &(0x7f0000000700)=[0xb43, 0x6, 0x1, 0xd4, 0xa3, 0x3fbc, 0x1, 0x6]}) (async) open_tree(r0, &(0x7f0000000000)='./file2\x00', 0x89800) (async) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)={0x177, 0x18, &(0x7f0000000300)}) (async) 01:41:26 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x8900, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1821.990989][T23214] FAULT_INJECTION: forcing a failure. [ 1821.990989][T23214] name failslab, interval 1, probability 0, space 0, times 0 [ 1822.006051][T23216] loop0: detected capacity change from 0 to 64 [ 1822.008522][T23215] loop2: detected capacity change from 0 to 64 [ 1822.014633][T23212] loop3: detected capacity change from 0 to 64 [ 1822.031480][T23218] loop5: detected capacity change from 0 to 64 [ 1822.041314][T23214] CPU: 1 PID: 23214 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1822.051777][T23214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1822.061868][T23214] Call Trace: [ 1822.065260][T23214] [ 1822.068204][T23214] dump_stack_lvl+0xd1/0x138 [ 1822.072818][T23214] should_fail_ex.cold+0x5/0xa [ 1822.077595][T23214] should_failslab+0x9/0x20 [ 1822.082124][T23214] kmem_cache_alloc+0x5d/0x460 [ 1822.086927][T23214] __kernfs_new_node+0xd4/0x8b0 [ 1822.091808][T23214] ? kernfs_path_from_node+0x60/0x60 [ 1822.097111][T23214] ? lock_downgrade+0x6e0/0x6e0 [ 1822.101996][T23214] ? up_write+0x1b0/0x520 [ 1822.106345][T23214] kernfs_new_node+0x97/0x120 [ 1822.111033][T23214] __kernfs_create_file+0x55/0x350 [ 1822.116163][T23214] sysfs_add_file_mode_ns+0x213/0x3f0 [ 1822.121550][T23214] internal_create_group+0x322/0xb10 [ 1822.126847][T23214] ? sysfs_remove_group+0x170/0x170 [ 1822.132060][T23214] loop_configure+0xf33/0x19e0 [ 1822.136936][T23214] lo_ioctl+0x936/0x1990 [ 1822.141185][T23214] ? loop_set_status_old+0x1b0/0x1b0 [ 1822.146479][T23214] ? avc_ss_reset+0x170/0x170 [ 1822.155682][T23214] ? tomoyo_path_number_perm+0x242/0x570 [ 1822.161326][T23214] ? lock_downgrade+0x6e0/0x6e0 [ 1822.166193][T23214] ? __kmem_cache_free+0x182/0x3b0 [ 1822.171318][T23214] ? tomoyo_path_number_perm+0x438/0x570 [ 1822.176957][T23214] ? __phys_addr+0xc8/0x140 [ 1822.181475][T23214] ? tomoyo_path_number_perm+0x166/0x570 [ 1822.187214][T23214] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1822.193041][T23214] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1822.198877][T23214] ? build_open_flags+0x6f0/0x6f0 [ 1822.203912][T23214] ? loop_set_status_old+0x1b0/0x1b0 [ 1822.209204][T23214] blkdev_ioctl+0x375/0x800 [ 1822.213722][T23214] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1822.219190][T23214] ? selinux_file_ioctl+0xb5/0x280 [ 1822.224408][T23214] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1822.229881][T23214] __x64_sys_ioctl+0x197/0x210 [ 1822.234655][T23214] do_syscall_64+0x39/0xb0 [ 1822.239076][T23214] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1822.244995][T23214] RIP: 0033:0x7fc56688beb7 [ 1822.249417][T23214] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 c4 57 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1822.269030][T23214] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1822.277452][T23214] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688beb7 [ 1822.286218][T23214] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1822.294190][T23214] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000000b1 [ 1822.302165][T23214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1822.310139][T23214] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1822.318115][T23214] [ 1822.330891][T23218] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 01:41:26 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xa601, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:26 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x4000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1822.332970][T23214] loop4: detected capacity change from 0 to 64 [ 1822.344421][T23216] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop0 [ 1822.354821][T23218] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1822.361299][T23214] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing 01:41:26 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 56) 01:41:27 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = memfd_secret(0x80000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) memfd_secret(0x80000) (async) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (async) [ 1822.485187][T13337] usb 2-1: new high-speed USB device number 107 using dummy_hcd [ 1822.511848][T23226] loop0: detected capacity change from 0 to 64 [ 1822.521482][T23228] loop2: detected capacity change from 0 to 64 [ 1822.528999][T23229] FAULT_INJECTION: forcing a failure. 01:41:27 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r1}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x2, &(0x7f0000000640)=ANY=[@ANYBLOB="85000000860000009500fd9f000000008a479a9cc9ca135552516c6a61eb9c85eee435df8b397697a17981c301f2daa876d6451fcd6ea8064707b82c5e9dc34193"], &(0x7f00000002c0)='syzkaller\x00', 0x80000005, 0x87, &(0x7f0000000b00)=""/194, 0x0, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r4, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0x7) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000400)={@ipv4, 0x30, r5}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000440)={0x1, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x15, 0x3, &(0x7f0000000900)=ANY=[@ANYBLOB="18000000a10100000010000000037702f701000000000000008eee4a997886489e89fed4544d6a80fe24e716acdeed8dc743a84746dac86515b6c26bb74644e257305ffd5d6d4733f894d6380f737afe1d3611b04dd4566f"], &(0x7f0000000080)='GPL\x00', 0x1f, 0xb6, &(0x7f0000000340)=""/182, 0x41100, 0x8, '\x00', r5, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x3, 0xa, 0xf25, 0x81}, 0x10, r6, r2}, 0x80) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000ac0)={&(0x7f00000007c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x15, 0x9, &(0x7f00000005c0)=ANY=[@ANYRESHEX], &(0x7f0000000300)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000002180)=""/4096, 0x41100, 0x6, '\x00', 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x2, 0x7}, 0x8, 0x10, &(0x7f0000000780)={0xfffffffd, 0x5, 0x9, 0xad}, 0x10, r6, r7, 0x0, &(0x7f0000000840)=[0x1]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xe, 0x9, &(0x7f0000000c80)=ANY=[@ANYBLOB="18000000050000000000000001010200852000000200542ee70095000000000000001868cc4dacd9704b89d3bca3adc74d00000500ccc210455c63ed0efb240ccbccb7266e00000000000004e70000000000000000000000b241c5c7f3bf9d6a2708228536df3d6e0011b2d3cd2e47020e501046fe7e15c0481c149ef81d595d041881a5b7035edc7155e28666"], &(0x7f0000000980)='GPL\x00', 0x80, 0x36, &(0x7f0000000c40)=""/54, 0x41000, 0x18, '\x00', 0x0, 0x17, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0x4005, 0x101, 0x200002}, 0x10, r6}, 0x80) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000280)=r6, 0xfffffffffffffff3) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x3, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1ff}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0x3a}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, @func, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @map_val={0x18, 0x2}]}, &(0x7f0000000100)='syzkaller\x00', 0x7, 0x66, &(0x7f0000000240)=""/102, 0x9afcc23fab7a9168, 0x0, '\x00', 0x0, 0x1, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x0, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x2, 0x3ff, 0x6}, 0x10, r6, r1}, 0x80) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r8, &(0x7f0000000000), 0x248800) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r9, &(0x7f0000000000), 0x248800) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r10, &(0x7f0000000000), 0x248800) bind$inet(r4, &(0x7f0000000600)={0x2, 0x4e20, @remote}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xd, 0x3, &(0x7f0000000100)=@raw=[@cb_func, @generic={0x1, 0xc, 0xb}], &(0x7f0000000140)='GPL\x00', 0x7ff, 0x92, &(0x7f0000000180)=""/146, 0x41000, 0x0, '\x00', 0x0, 0x1c, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x9, 0xffff3315, 0x2}, 0x10, r6, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[r8, r9, 0xffffffffffffffff, r10]}, 0x80) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x100}, 0xc) [ 1822.528999][T23229] name failslab, interval 1, probability 0, space 0, times 0 [ 1822.542943][T23228] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1822.564211][T23228] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 01:41:27 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xa701, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1822.599662][T23233] loop5: detected capacity change from 0 to 64 [ 1822.599811][T23229] CPU: 0 PID: 23229 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1822.616280][T23229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1822.626342][T23229] Call Trace: [ 1822.629622][T23229] [ 1822.632585][T23229] dump_stack_lvl+0xd1/0x138 [ 1822.637224][T23229] should_fail_ex.cold+0x5/0xa [ 1822.641999][T23229] should_failslab+0x9/0x20 [ 1822.646522][T23229] kmem_cache_alloc+0x5d/0x460 [ 1822.651311][T23229] __kernfs_new_node+0xd4/0x8b0 [ 1822.656192][T23229] ? kernfs_path_from_node+0x60/0x60 [ 1822.661500][T23229] ? lock_downgrade+0x6e0/0x6e0 [ 1822.666375][T23229] ? up_write+0x1b0/0x520 [ 1822.670717][T23229] kernfs_new_node+0x97/0x120 [ 1822.675405][T23229] __kernfs_create_file+0x55/0x350 [ 1822.680528][T23229] sysfs_add_file_mode_ns+0x213/0x3f0 [ 1822.685915][T23229] internal_create_group+0x322/0xb10 [ 1822.691214][T23229] ? sysfs_remove_group+0x170/0x170 [ 1822.696423][T23229] loop_configure+0xf33/0x19e0 [ 1822.701198][T23229] lo_ioctl+0x936/0x1990 [ 1822.705447][T23229] ? loop_set_status_old+0x1b0/0x1b0 [ 1822.710743][T23229] ? avc_ss_reset+0x170/0x170 [ 1822.715432][T23229] ? tomoyo_path_number_perm+0x242/0x570 [ 1822.721083][T23229] ? lock_downgrade+0x6e0/0x6e0 [ 1822.725948][T23229] ? __kmem_cache_free+0x182/0x3b0 [ 1822.731071][T23229] ? tomoyo_path_number_perm+0x438/0x570 [ 1822.736711][T23229] ? __phys_addr+0xc8/0x140 [ 1822.741232][T23229] ? tomoyo_path_number_perm+0x166/0x570 [ 1822.746874][T23229] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1822.752696][T23229] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1822.758520][T23229] ? build_open_flags+0x6f0/0x6f0 [ 1822.763558][T23229] ? xfd_validate_state+0x5d/0x180 [ 1822.768676][T23229] ? loop_set_status_old+0x1b0/0x1b0 [ 1822.773969][T23229] blkdev_ioctl+0x375/0x800 [ 1822.778486][T23229] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1822.783953][T23229] ? selinux_file_ioctl+0xb5/0x280 [ 1822.789073][T23229] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1822.794547][T23229] __x64_sys_ioctl+0x197/0x210 [ 1822.799324][T23229] do_syscall_64+0x39/0xb0 [ 1822.803746][T23229] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1822.809659][T23229] RIP: 0033:0x7fc56688beb7 [ 1822.814103][T23229] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 c4 57 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1822.833715][T23229] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1822.842135][T23229] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688beb7 [ 1822.850126][T23229] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1822.858098][T23229] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000000b1 [ 1822.866074][T23229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1822.874136][T23229] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1822.882112][T23229] [ 1822.906108][T23233] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1822.915295][T23229] loop4: detected capacity change from 0 to 64 [ 1822.929452][T23229] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1822.937286][T23233] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1822.962918][T23235] loop0: detected capacity change from 0 to 64 [ 1822.972615][T26518] buffer_io_error: 8 callbacks suppressed [ 1822.972632][T26518] Buffer I/O error on dev loop0, logical block 0, async page read [ 1823.043705][ T26] audit: type=1400 audit(1675302087.545:603): avc: denied { bind } for pid=23231 comm="syz-executor.3" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 1823.103448][ T26] audit: type=1400 audit(1675302087.585:604): avc: denied { name_bind } for pid=23231 comm="syz-executor.3" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 1823.139497][ T26] audit: type=1400 audit(1675302087.585:605): avc: denied { node_bind } for pid=23231 comm="syz-executor.3" saddr=172.20.20.187 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 1823.221265][T13337] usb 2-1: config 0 has no interfaces? [ 1823.235743][T13337] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1823.259385][T13337] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1823.283706][T13337] usb 2-1: config 0 descriptor?? [ 1823.559959][T15310] usb 2-1: USB disconnect, device number 107 01:41:28 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xc00000000000000) 01:41:28 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0}}, 0x10) (async) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r1}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x2, &(0x7f0000000640)=ANY=[@ANYBLOB="85000000860000009500fd9f000000008a479a9cc9ca135552516c6a61eb9c85eee435df8b397697a17981c301f2daa876d6451fcd6ea8064707b82c5e9dc34193"], &(0x7f00000002c0)='syzkaller\x00', 0x80000005, 0x87, &(0x7f0000000b00)=""/194, 0x0, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r4, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x1) (async) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0x7) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000400)={@ipv4, 0x30, r5}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000440)={0x1, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x15, 0x3, &(0x7f0000000900)=ANY=[@ANYBLOB="18000000a10100000010000000037702f701000000000000008eee4a997886489e89fed4544d6a80fe24e716acdeed8dc743a84746dac86515b6c26bb74644e257305ffd5d6d4733f894d6380f737afe1d3611b04dd4566f"], &(0x7f0000000080)='GPL\x00', 0x1f, 0xb6, &(0x7f0000000340)=""/182, 0x41100, 0x8, '\x00', r5, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x3, 0xa, 0xf25, 0x81}, 0x10, r6, r2}, 0x80) (async) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000ac0)={&(0x7f00000007c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x15, 0x9, &(0x7f00000005c0)=ANY=[@ANYRESHEX], &(0x7f0000000300)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000002180)=""/4096, 0x41100, 0x6, '\x00', 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x2, 0x7}, 0x8, 0x10, &(0x7f0000000780)={0xfffffffd, 0x5, 0x9, 0xad}, 0x10, r6, r7, 0x0, &(0x7f0000000840)=[0x1]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xe, 0x9, &(0x7f0000000c80)=ANY=[@ANYBLOB="18000000050000000000000001010200852000000200542ee70095000000000000001868cc4dacd9704b89d3bca3adc74d00000500ccc210455c63ed0efb240ccbccb7266e00000000000004e70000000000000000000000b241c5c7f3bf9d6a2708228536df3d6e0011b2d3cd2e47020e501046fe7e15c0481c149ef81d595d041881a5b7035edc7155e28666"], &(0x7f0000000980)='GPL\x00', 0x80, 0x36, &(0x7f0000000c40)=""/54, 0x41000, 0x18, '\x00', 0x0, 0x17, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0x4005, 0x101, 0x200002}, 0x10, r6}, 0x80) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000280)=r6, 0xfffffffffffffff3) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x3, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1ff}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0x3a}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, @func, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @map_val={0x18, 0x2}]}, &(0x7f0000000100)='syzkaller\x00', 0x7, 0x66, &(0x7f0000000240)=""/102, 0x9afcc23fab7a9168, 0x0, '\x00', 0x0, 0x1, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x0, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x2, 0x3ff, 0x6}, 0x10, r6, r1}, 0x80) (async) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r8, &(0x7f0000000000), 0x248800) (async, rerun: 32) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (rerun: 32) write$cgroup_type(r9, &(0x7f0000000000), 0x248800) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r10, &(0x7f0000000000), 0x248800) bind$inet(r4, &(0x7f0000000600)={0x2, 0x4e20, @remote}, 0x10) (async, rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xd, 0x3, &(0x7f0000000100)=@raw=[@cb_func, @generic={0x1, 0xc, 0xb}], &(0x7f0000000140)='GPL\x00', 0x7ff, 0x92, &(0x7f0000000180)=""/146, 0x41000, 0x0, '\x00', 0x0, 0x1c, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x9, 0xffff3315, 0x2}, 0x10, r6, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[r8, r9, 0xffffffffffffffff, r10]}, 0x80) (rerun: 64) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x100}, 0xc) 01:41:28 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 57) 01:41:28 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x4311, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:28 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xa801, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:28 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = memfd_secret(0x80000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) [ 1824.167496][T23247] loop5: detected capacity change from 0 to 64 [ 1824.178328][T23248] loop0: detected capacity change from 0 to 64 [ 1824.179241][T23245] loop2: detected capacity change from 0 to 64 01:41:28 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xa901, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1824.215337][T23247] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1824.224622][T23245] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1824.233450][T23247] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1824.235460][T23253] FAULT_INJECTION: forcing a failure. [ 1824.235460][T23253] name failslab, interval 1, probability 0, space 0, times 0 01:41:28 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x4800, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f00000002c0)=""/123, 0x7b}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x10000) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") [ 1824.315357][T23253] CPU: 0 PID: 23253 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1824.325838][T23253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1824.335925][T23253] Call Trace: [ 1824.339228][T23253] [ 1824.342182][T23253] dump_stack_lvl+0xd1/0x138 [ 1824.346818][T23253] should_fail_ex.cold+0x5/0xa [ 1824.351622][T23253] should_failslab+0x9/0x20 [ 1824.356165][T23253] kmem_cache_alloc+0x5d/0x460 [ 1824.356886][T23256] loop0: detected capacity change from 0 to 64 [ 1824.360969][T23253] __kernfs_new_node+0xd4/0x8b0 [ 1824.361014][T23253] ? kernfs_path_from_node+0x60/0x60 [ 1824.373975][T26518] blk_print_req_error: 2 callbacks suppressed [ 1824.373992][T26518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1824.377304][T23253] ? lock_downgrade+0x6e0/0x6e0 [ 1824.377347][T23253] ? up_write+0x1b0/0x520 [ 1824.377376][T23253] kernfs_new_node+0x97/0x120 [ 1824.377400][T23253] __kernfs_create_file+0x55/0x350 [ 1824.377425][T23253] sysfs_add_file_mode_ns+0x213/0x3f0 [ 1824.377453][T23253] internal_create_group+0x322/0xb10 [ 1824.377485][T23253] ? sysfs_remove_group+0x170/0x170 [ 1824.377516][T23253] loop_configure+0xf33/0x19e0 [ 1824.377544][T23253] lo_ioctl+0x936/0x1990 [ 1824.377570][T23253] ? loop_set_status_old+0x1b0/0x1b0 [ 1824.377595][T23253] ? avc_ss_reset+0x170/0x170 [ 1824.377628][T23253] ? tomoyo_path_number_perm+0x242/0x570 [ 1824.377657][T23253] ? lock_downgrade+0x6e0/0x6e0 [ 1824.377690][T23253] ? __kmem_cache_free+0x182/0x3b0 01:41:28 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xd800, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1824.395345][T26518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1824.398073][T23253] ? tomoyo_path_number_perm+0x438/0x570 [ 1824.398112][T23253] ? __phys_addr+0xc8/0x140 [ 1824.404697][T26518] Buffer I/O error on dev loop0, logical block 0, async page read [ 1824.407081][T23253] ? tomoyo_path_number_perm+0x166/0x570 [ 1824.407117][T23253] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1824.412328][T26518] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1824.417558][T23253] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1824.417600][T23253] ? build_open_flags+0x6f0/0x6f0 [ 1824.489312][T23259] loop5: detected capacity change from 0 to 64 [ 1824.489681][T23253] ? xfd_validate_state+0x5d/0x180 [ 1824.489714][T23253] ? loop_set_status_old+0x1b0/0x1b0 [ 1824.508244][T26518] Buffer I/O error on dev loop0, logical block 0, async page read [ 1824.510227][T23253] blkdev_ioctl+0x375/0x800 [ 1824.510266][T23253] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1824.555557][T23253] ? selinux_file_ioctl+0xb5/0x280 [ 1824.560727][T23253] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1824.566232][T23253] __x64_sys_ioctl+0x197/0x210 [ 1824.571033][T23253] do_syscall_64+0x39/0xb0 [ 1824.575486][T23253] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1824.581422][T23253] RIP: 0033:0x7fc56688beb7 [ 1824.585851][T23253] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 c4 57 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1824.605476][T23253] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1824.613910][T23253] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688beb7 [ 1824.621974][T23253] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1824.629974][T23253] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000000b1 [ 1824.637963][T23253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1824.645949][T23253] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1824.653930][T23253] [ 1824.657094][ T5160] usb 2-1: new high-speed USB device number 108 using dummy_hcd 01:41:29 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x58, &(0x7f0000000000)={0x0, 0x0}}, 0x10) (async) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r1}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x2, &(0x7f0000000640)=ANY=[@ANYBLOB="85000000860000009500fd9f000000008a479a9cc9ca135552516c6a61eb9c85eee435df8b397697a17981c301f2daa876d6451fcd6ea8064707b82c5e9dc34193"], &(0x7f00000002c0)='syzkaller\x00', 0x80000005, 0x87, &(0x7f0000000b00)=""/194, 0x0, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 64) r4 = socket$inet(0x2, 0x3, 0x5) (rerun: 64) setsockopt$inet_msfilter(r4, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0x7) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000400)={@ipv4, 0x30, r5}) (async, rerun: 64) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000440)={0x1, 0x0}, 0x8) (rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x15, 0x3, &(0x7f0000000900)=ANY=[@ANYBLOB="18000000a10100000010000000037702f701000000000000008eee4a997886489e89fed4544d6a80fe24e716acdeed8dc743a84746dac86515b6c26bb74644e257305ffd5d6d4733f894d6380f737afe1d3611b04dd4566f"], &(0x7f0000000080)='GPL\x00', 0x1f, 0xb6, &(0x7f0000000340)=""/182, 0x41100, 0x8, '\x00', r5, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x3, 0xa, 0xf25, 0x81}, 0x10, r6, r2}, 0x80) (async) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000ac0)={&(0x7f00000007c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x15, 0x9, &(0x7f00000005c0)=ANY=[@ANYRESHEX], &(0x7f0000000300)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000002180)=""/4096, 0x41100, 0x6, '\x00', 0x0, 0x3, 0xffffffffffffffff, 0x8, &(0x7f0000000740)={0x2, 0x7}, 0x8, 0x10, &(0x7f0000000780)={0xfffffffd, 0x5, 0x9, 0xad}, 0x10, r6, r7, 0x0, &(0x7f0000000840)=[0x1]}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xe, 0x9, &(0x7f0000000c80)=ANY=[@ANYBLOB="18000000050000000000000001010200852000000200542ee70095000000000000001868cc4dacd9704b89d3bca3adc74d00000500ccc210455c63ed0efb240ccbccb7266e00000000000004e70000000000000000000000b241c5c7f3bf9d6a2708228536df3d6e0011b2d3cd2e47020e501046fe7e15c0481c149ef81d595d041881a5b7035edc7155e28666"], &(0x7f0000000980)='GPL\x00', 0x80, 0x36, &(0x7f0000000c40)=""/54, 0x41000, 0x18, '\x00', 0x0, 0x17, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0x4005, 0x101, 0x200002}, 0x10, r6}, 0x80) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000280)=r6, 0xfffffffffffffff3) bpf$PROG_LOAD(0x5, &(0x7f00000009c0)={0x3, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1ff}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0x3a}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, @func, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @map_val={0x18, 0x2}]}, &(0x7f0000000100)='syzkaller\x00', 0x7, 0x66, &(0x7f0000000240)=""/102, 0x9afcc23fab7a9168, 0x0, '\x00', 0x0, 0x1, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x0, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x2, 0x3ff, 0x6}, 0x10, r6, r1}, 0x80) (async, rerun: 32) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (rerun: 32) write$cgroup_type(r8, &(0x7f0000000000), 0x248800) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r9, &(0x7f0000000000), 0x248800) (async) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r10, &(0x7f0000000000), 0x248800) (async) bind$inet(r4, &(0x7f0000000600)={0x2, 0x4e20, @remote}, 0x10) (async, rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xd, 0x3, &(0x7f0000000100)=@raw=[@cb_func, @generic={0x1, 0xc, 0xb}], &(0x7f0000000140)='GPL\x00', 0x7ff, 0x92, &(0x7f0000000180)=""/146, 0x41000, 0x0, '\x00', 0x0, 0x1c, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x9, 0xffff3315, 0x2}, 0x10, r6, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[r8, r9, 0xffffffffffffffff, r10]}, 0x80) (async, rerun: 64) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x100}, 0xc) [ 1824.676850][T23253] loop4: detected capacity change from 0 to 64 [ 1824.692499][T23259] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1824.706133][T23253] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1824.719786][T23263] loop2: detected capacity change from 0 to 64 01:41:29 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xd900, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1824.725625][T23259] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1824.769894][T23263] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1824.812326][T23263] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1824.841927][T23269] loop0: detected capacity change from 0 to 64 [ 1825.085394][ T5160] usb 2-1: config 0 has no interfaces? [ 1825.091258][ T5160] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1825.100836][ T5160] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1825.119100][ T5160] usb 2-1: config 0 descriptor?? [ 1825.380447][ T5160] usb 2-1: USB disconnect, device number 108 01:41:30 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xd00000000000000) 01:41:30 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 58) 01:41:30 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xda00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f00000002c0)=""/123, 0x7b}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x10000) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") 01:41:30 executing program 3: recvfrom(0xffffffffffffffff, &(0x7f0000001300)=""/4086, 0xfffffffffffffd75, 0x100, 0x0, 0x0) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b500)=[{{&(0x7f0000000000)=@un=@file={0x1, './file2\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="c791da9f928626b106d0f3603887fcc8d4dbb1456da16cdac6a186bc1e715f18606067fc097f8a96ca486b67599e63930efaffc876e55b6192435f0e7cd372997a859eea3c1d32cc129e94cd81957c7d71dfc7c30fc87771f9d87bfc016b38f9ed1a4e833789dca55d634124a03f003aa6c0a43600d3a0c28a6786c5", 0x7c}, {&(0x7f0000000300)="290cde9206d90d6123e5af1aa3b0ef4e9a89a92a8c91772dd817ac34b75b371144426674051856d2ddf1c3b88542f80d5415031a78d6203ceffcbb13d649c2d87653e2e90a70a7", 0x47}], 0x2, &(0x7f0000002300)=[{0x1010, 0x111, 0x1000, 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"e325128b0e403c2d6b63d006ecb17b9f0a0746399a35595f2ce5812caf416f4c771c3f9ddf83dab9076d9bc0dc57d9912b8596ca00b14a4bb866cfe4d565344703e93811b0ba8b8c6db452b3a043fa712d557d21dfbc879261398f158529e5ea3d9aa92289b93a69523238c0c995086d29ac7086bbce984ed635cd4963da7ce5f7a0bb389190bf9c3c39361a788148d85524d986365fdace862563005a5e4709241d49647b396077192e1a730aa59de78fe65e7d8015d6d13b77a17aad4f3a1941ee3fb643259afdf5bfba68d145be81de554ebca7ea"}, {0xa0, 0x84, 0x4, "481b47036eff2ad28182650e85a66b8602c1f2ee524ffeeb9abab36b0f60f0dcd3956b13bfcc2acf1350bd1ffcde8374563212cea909c218907c3583cfd2e38b95b0e8c8fa70b2628284c844faedfb53add4c381abfd5bb9e3fc4ee999576d97188a4dbbbd772290e1001e6c81439036aa907cb1df91c0b6cfc407bdc730531bab9a3c9f5d60e793ff37ed22f6"}], 0x1498}}, {{&(0x7f0000008b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast}, 0x3, 0x2, 0x4, 0x3}}, 0x80, 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0x1000}], 0x1, &(0x7f000000b000)=[{0x70, 0xff, 0xf1, "a8ae7e908fe68d4e7f2d2de77c3a7b91407845d40c85162ee699dc3e98cd2a0955ec67fe59e57853e137c13b208b7a9893c7b8c38602e465a69aba010eb77f9bc1ebba34599846137e99e2c0f2ff5d650787689c3693321abaa5b6310e"}], 0x70}}, {{&(0x7f000000b080)=@in6={0xa, 0x4e23, 0x6, @private1, 0x9}, 0x80, &(0x7f000000b200)=[{&(0x7f000000b100)="46ade282488449d0fb983cae7f7fc2cf2255fea2cabffb95af63ebeb51bdc65ae869d3a373aaaf0b2d71eeb214213913baba09185e0a323e5f061ae64f27618ac0c3a2b5de718800da6f91e613da007d4e1633065a633f8d3bc933c60fbed18d62a35f44db54efe221cea5c882284a3a8158d7bee77f5706b6cca7e232a4c12726b8c697d68609014d4257b4a723115b6f349a8d9855ef88b6001301cb8f0d7d60e1c33aa31d7150f1161ad7570606a3fb739d7219f37743c21f5bb694ed8c88a038d4ecb4f8e6c16e06e07ef57bb01adc8769028a31d98f50c26b6741ee3b3e2ecd704c", 0xe4}], 0x1, &(0x7f000000b240)=[{0xe0, 0x1, 0x0, "07ca9a709a5d0e0275de6c5773c2a9937c62946c04424f3f421b4352593676feeb78400ab55dc98177a5145dd1257f37984897652c2a1b4db1a48800d7e796b3d79e178c312338cd177e9ed6592a80fdcc890d644ba711782d84f10598a49c0920bed136d9b356788958f307e7b9cc48427f0565b75ca36830a2035169a61b67c72c91fc58b2f612ffc4352f7b49397c053afb1b950bed33a4a2c6da782b1f0c56b25a2b27a349e081650be42a10184f641aa5a95be853334f96e50c1d687575944341cac10d99981c6e3e3dc34f11"}, {0x80, 0x1, 0x80000000, "3266322e58e5276a5524c18158f09702e5216a0dc38b06fa9171be280e7eef53e47c6acd7fa7124559e7825a64f4e56da90be2aa73bc6ec9f45513b0ef3a371a8ce2ed5b3c5b35251b6fe9a8f5d9fc1d5209d8d237eaa5ad9aa2fb70481b5a65075c2f8b86bf01e5ce"}, {0xc8, 0x119, 0x3f, "5bd8c2886507651a7dd8193210b964927f3d6cbfa548e645b91f4b2f467ceb49eba306567fa9afefb538d872cab6dc2246e449c5604d0c07541cf4c117c38f843b6b9f3cab64df6701b2d856698f03f3851d99054dd46bf44e8af2ed3c03ebe2af0b90cbb4287eb8726778e5e5a75f2f836a7408e9e8231d6715a5a4ddabca18d4d81f96baa32e673de4f06787fdd1695be375076e5dbb1d9319f90ef48e58e71f7dfef05f260ec4b0a53f25f67dd9425d199f4f81f975"}, {0x78, 0x112, 0x545, "ca3873707ecc3d73afafdd1d112f88bd6b98d5d04af0cc08196a8e941147e91e013058afd657f2980223b55aa1ec30df73314c32b3839c54439b5e58f70b6351f977ba4e0402a78d37d76c5e82f6495ce57309daf9e9308df4ba4ce0f514aa7102f487"}], 0x2a0}}], 0x9, 0x90) 01:41:30 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x4c00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1825.979971][T23277] loop0: detected capacity change from 0 to 64 [ 1825.988664][T23283] loop2: detected capacity change from 0 to 64 [ 1825.997135][T23280] loop5: detected capacity change from 0 to 64 [ 1825.998045][T23281] FAULT_INJECTION: forcing a failure. [ 1825.998045][T23281] name failslab, interval 1, probability 0, space 0, times 0 [ 1826.015928][T23283] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing [ 1826.016661][T23283] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop2 [ 1826.035532][T23280] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1826.036738][T23285] loop3: detected capacity change from 0 to 64 [ 1826.044876][T23281] CPU: 1 PID: 23281 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1826.059311][T23281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1826.069376][T23281] Call Trace: [ 1826.072658][T23281] [ 1826.075590][T23281] dump_stack_lvl+0xd1/0x138 [ 1826.080203][T23281] should_fail_ex.cold+0x5/0xa [ 1826.084980][T23281] should_failslab+0x9/0x20 [ 1826.089493][T23281] kmem_cache_alloc+0x5d/0x460 [ 1826.094269][T23281] __kernfs_new_node+0xd4/0x8b0 [ 1826.099145][T23281] ? kernfs_path_from_node+0x60/0x60 [ 1826.104446][T23281] ? lock_downgrade+0x6e0/0x6e0 [ 1826.109320][T23281] ? up_write+0x1b0/0x520 [ 1826.113681][T23281] kernfs_new_node+0x97/0x120 [ 1826.118372][T23281] __kernfs_create_file+0x55/0x350 [ 1826.123492][T23281] sysfs_add_file_mode_ns+0x213/0x3f0 [ 1826.128881][T23281] internal_create_group+0x322/0xb10 [ 1826.134177][T23281] ? sysfs_remove_group+0x170/0x170 [ 1826.139395][T23281] loop_configure+0xf33/0x19e0 [ 1826.144171][T23281] lo_ioctl+0x936/0x1990 [ 1826.148425][T23281] ? loop_set_status_old+0x1b0/0x1b0 [ 1826.153722][T23281] ? avc_ss_reset+0x170/0x170 [ 1826.158415][T23281] ? tomoyo_path_number_perm+0x242/0x570 [ 1826.164078][T23281] ? lock_downgrade+0x6e0/0x6e0 [ 1826.168947][T23281] ? __kmem_cache_free+0x182/0x3b0 [ 1826.174070][T23281] ? tomoyo_path_number_perm+0x438/0x570 [ 1826.179727][T23281] ? __phys_addr+0xc8/0x140 [ 1826.184248][T23281] ? tomoyo_path_number_perm+0x166/0x570 [ 1826.189908][T23281] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1826.195724][T23281] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1826.201552][T23281] ? build_open_flags+0x6f0/0x6f0 [ 1826.206592][T23281] ? xfd_validate_state+0x5d/0x180 [ 1826.211723][T23281] ? loop_set_status_old+0x1b0/0x1b0 [ 1826.217023][T23281] blkdev_ioctl+0x375/0x800 [ 1826.221539][T23281] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1826.227028][T23281] ? selinux_file_ioctl+0xb5/0x280 [ 1826.232152][T23281] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1826.237630][T23281] __x64_sys_ioctl+0x197/0x210 [ 1826.242411][T23281] do_syscall_64+0x39/0xb0 [ 1826.246834][T23281] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1826.252749][T23281] RIP: 0033:0x7fc56688beb7 [ 1826.257179][T23281] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 c4 57 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1826.276796][T23281] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1826.285234][T23281] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688beb7 [ 1826.293214][T23281] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1826.301188][T23281] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000000b1 [ 1826.309164][T23281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1826.317225][T23281] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1826.325205][T23281] 01:41:30 executing program 3: recvfrom(0xffffffffffffffff, &(0x7f0000001300)=""/4086, 0xfffffffffffffd75, 0x100, 0x0, 0x0) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b500)=[{{&(0x7f0000000000)=@un=@file={0x1, './file2\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="c791da9f928626b106d0f3603887fcc8d4dbb1456da16cdac6a186bc1e715f18606067fc097f8a96ca486b67599e63930efaffc876e55b6192435f0e7cd372997a859eea3c1d32cc129e94cd81957c7d71dfc7c30fc87771f9d87bfc016b38f9ed1a4e833789dca55d634124a03f003aa6c0a43600d3a0c28a6786c5", 0x7c}, {&(0x7f0000000300)="290cde9206d90d6123e5af1aa3b0ef4e9a89a92a8c91772dd817ac34b75b371144426674051856d2ddf1c3b88542f80d5415031a78d6203ceffcbb13d649c2d87653e2e90a70a7", 0x47}], 0x2, &(0x7f0000002300)=[{0x1010, 0x111, 0x1000, "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"e325128b0e403c2d6b63d006ecb17b9f0a0746399a35595f2ce5812caf416f4c771c3f9ddf83dab9076d9bc0dc57d9912b8596ca00b14a4bb866cfe4d565344703e93811b0ba8b8c6db452b3a043fa712d557d21dfbc879261398f158529e5ea3d9aa92289b93a69523238c0c995086d29ac7086bbce984ed635cd4963da7ce5f7a0bb389190bf9c3c39361a788148d85524d986365fdace862563005a5e4709241d49647b396077192e1a730aa59de78fe65e7d8015d6d13b77a17aad4f3a1941ee3fb643259afdf5bfba68d145be81de554ebca7ea"}, {0xa0, 0x84, 0x4, "481b47036eff2ad28182650e85a66b8602c1f2ee524ffeeb9abab36b0f60f0dcd3956b13bfcc2acf1350bd1ffcde8374563212cea909c218907c3583cfd2e38b95b0e8c8fa70b2628284c844faedfb53add4c381abfd5bb9e3fc4ee999576d97188a4dbbbd772290e1001e6c81439036aa907cb1df91c0b6cfc407bdc730531bab9a3c9f5d60e793ff37ed22f6"}], 0x1498}}, {{&(0x7f0000008b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast}, 0x3, 0x2, 0x4, 0x3}}, 0x80, 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0x1000}], 0x1, &(0x7f000000b000)=[{0x70, 0xff, 0xf1, "a8ae7e908fe68d4e7f2d2de77c3a7b91407845d40c85162ee699dc3e98cd2a0955ec67fe59e57853e137c13b208b7a9893c7b8c38602e465a69aba010eb77f9bc1ebba34599846137e99e2c0f2ff5d650787689c3693321abaa5b6310e"}], 0x70}}, {{&(0x7f000000b080)=@in6={0xa, 0x4e23, 0x6, @private1, 0x9}, 0x80, &(0x7f000000b200)=[{&(0x7f000000b100)="46ade282488449d0fb983cae7f7fc2cf2255fea2cabffb95af63ebeb51bdc65ae869d3a373aaaf0b2d71eeb214213913baba09185e0a323e5f061ae64f27618ac0c3a2b5de718800da6f91e613da007d4e1633065a633f8d3bc933c60fbed18d62a35f44db54efe221cea5c882284a3a8158d7bee77f5706b6cca7e232a4c12726b8c697d68609014d4257b4a723115b6f349a8d9855ef88b6001301cb8f0d7d60e1c33aa31d7150f1161ad7570606a3fb739d7219f37743c21f5bb694ed8c88a038d4ecb4f8e6c16e06e07ef57bb01adc8769028a31d98f50c26b6741ee3b3e2ecd704c", 0xe4}], 0x1, &(0x7f000000b240)=[{0xe0, 0x1, 0x0, "07ca9a709a5d0e0275de6c5773c2a9937c62946c04424f3f421b4352593676feeb78400ab55dc98177a5145dd1257f37984897652c2a1b4db1a48800d7e796b3d79e178c312338cd177e9ed6592a80fdcc890d644ba711782d84f10598a49c0920bed136d9b356788958f307e7b9cc48427f0565b75ca36830a2035169a61b67c72c91fc58b2f612ffc4352f7b49397c053afb1b950bed33a4a2c6da782b1f0c56b25a2b27a349e081650be42a10184f641aa5a95be853334f96e50c1d687575944341cac10d99981c6e3e3dc34f11"}, {0x80, 0x1, 0x80000000, "3266322e58e5276a5524c18158f09702e5216a0dc38b06fa9171be280e7eef53e47c6acd7fa7124559e7825a64f4e56da90be2aa73bc6ec9f45513b0ef3a371a8ce2ed5b3c5b35251b6fe9a8f5d9fc1d5209d8d237eaa5ad9aa2fb70481b5a65075c2f8b86bf01e5ce"}, {0xc8, 0x119, 0x3f, "5bd8c2886507651a7dd8193210b964927f3d6cbfa548e645b91f4b2f467ceb49eba306567fa9afefb538d872cab6dc2246e449c5604d0c07541cf4c117c38f843b6b9f3cab64df6701b2d856698f03f3851d99054dd46bf44e8af2ed3c03ebe2af0b90cbb4287eb8726778e5e5a75f2f836a7408e9e8231d6715a5a4ddabca18d4d81f96baa32e673de4f06787fdd1695be375076e5dbb1d9319f90ef48e58e71f7dfef05f260ec4b0a53f25f67dd9425d199f4f81f975"}, {0x78, 0x112, 0x545, "ca3873707ecc3d73afafdd1d112f88bd6b98d5d04af0cc08196a8e941147e91e013058afd657f2980223b55aa1ec30df73314c32b3839c54439b5e58f70b6351f977ba4e0402a78d37d76c5e82f6495ce57309daf9e9308df4ba4ce0f514aa7102f487"}], 0x2a0}}], 0x9, 0x90) [ 1826.339140][T23280] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1826.363414][T23281] loop4: detected capacity change from 0 to 64 01:41:30 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xdb00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f00000002c0)=""/123, 0x7b}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x10000) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") 01:41:30 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x6000, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1826.397616][T23281] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing 01:41:31 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 59) [ 1826.485446][T26129] usb 2-1: new high-speed USB device number 109 using dummy_hcd [ 1826.503409][T23290] loop5: detected capacity change from 0 to 64 [ 1826.512620][T23295] loop0: detected capacity change from 0 to 64 [ 1826.522978][T23294] loop2: detected capacity change from 0 to 64 [ 1826.529990][T23291] loop3: detected capacity change from 0 to 64 [ 1826.553538][T23290] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing 01:41:31 executing program 3: recvfrom(0xffffffffffffffff, &(0x7f0000001300)=""/4086, 0xfffffffffffffd75, 0x100, 0x0, 0x0) (async) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b500)=[{{&(0x7f0000000000)=@un=@file={0x1, './file2\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="c791da9f928626b106d0f3603887fcc8d4dbb1456da16cdac6a186bc1e715f18606067fc097f8a96ca486b67599e63930efaffc876e55b6192435f0e7cd372997a859eea3c1d32cc129e94cd81957c7d71dfc7c30fc87771f9d87bfc016b38f9ed1a4e833789dca55d634124a03f003aa6c0a43600d3a0c28a6786c5", 0x7c}, {&(0x7f0000000300)="290cde9206d90d6123e5af1aa3b0ef4e9a89a92a8c91772dd817ac34b75b371144426674051856d2ddf1c3b88542f80d5415031a78d6203ceffcbb13d649c2d87653e2e90a70a7", 0x47}], 0x2, &(0x7f0000002300)=[{0x1010, 0x111, 0x1000, "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"e325128b0e403c2d6b63d006ecb17b9f0a0746399a35595f2ce5812caf416f4c771c3f9ddf83dab9076d9bc0dc57d9912b8596ca00b14a4bb866cfe4d565344703e93811b0ba8b8c6db452b3a043fa712d557d21dfbc879261398f158529e5ea3d9aa92289b93a69523238c0c995086d29ac7086bbce984ed635cd4963da7ce5f7a0bb389190bf9c3c39361a788148d85524d986365fdace862563005a5e4709241d49647b396077192e1a730aa59de78fe65e7d8015d6d13b77a17aad4f3a1941ee3fb643259afdf5bfba68d145be81de554ebca7ea"}, {0xa0, 0x84, 0x4, "481b47036eff2ad28182650e85a66b8602c1f2ee524ffeeb9abab36b0f60f0dcd3956b13bfcc2acf1350bd1ffcde8374563212cea909c218907c3583cfd2e38b95b0e8c8fa70b2628284c844faedfb53add4c381abfd5bb9e3fc4ee999576d97188a4dbbbd772290e1001e6c81439036aa907cb1df91c0b6cfc407bdc730531bab9a3c9f5d60e793ff37ed22f6"}], 0x1498}}, {{&(0x7f0000008b00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast}, 0x3, 0x2, 0x4, 0x3}}, 0x80, 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0x1000}], 0x1, &(0x7f000000b000)=[{0x70, 0xff, 0xf1, "a8ae7e908fe68d4e7f2d2de77c3a7b91407845d40c85162ee699dc3e98cd2a0955ec67fe59e57853e137c13b208b7a9893c7b8c38602e465a69aba010eb77f9bc1ebba34599846137e99e2c0f2ff5d650787689c3693321abaa5b6310e"}], 0x70}}, {{&(0x7f000000b080)=@in6={0xa, 0x4e23, 0x6, @private1, 0x9}, 0x80, &(0x7f000000b200)=[{&(0x7f000000b100)="46ade282488449d0fb983cae7f7fc2cf2255fea2cabffb95af63ebeb51bdc65ae869d3a373aaaf0b2d71eeb214213913baba09185e0a323e5f061ae64f27618ac0c3a2b5de718800da6f91e613da007d4e1633065a633f8d3bc933c60fbed18d62a35f44db54efe221cea5c882284a3a8158d7bee77f5706b6cca7e232a4c12726b8c697d68609014d4257b4a723115b6f349a8d9855ef88b6001301cb8f0d7d60e1c33aa31d7150f1161ad7570606a3fb739d7219f37743c21f5bb694ed8c88a038d4ecb4f8e6c16e06e07ef57bb01adc8769028a31d98f50c26b6741ee3b3e2ecd704c", 0xe4}], 0x1, &(0x7f000000b240)=[{0xe0, 0x1, 0x0, "07ca9a709a5d0e0275de6c5773c2a9937c62946c04424f3f421b4352593676feeb78400ab55dc98177a5145dd1257f37984897652c2a1b4db1a48800d7e796b3d79e178c312338cd177e9ed6592a80fdcc890d644ba711782d84f10598a49c0920bed136d9b356788958f307e7b9cc48427f0565b75ca36830a2035169a61b67c72c91fc58b2f612ffc4352f7b49397c053afb1b950bed33a4a2c6da782b1f0c56b25a2b27a349e081650be42a10184f641aa5a95be853334f96e50c1d687575944341cac10d99981c6e3e3dc34f11"}, {0x80, 0x1, 0x80000000, "3266322e58e5276a5524c18158f09702e5216a0dc38b06fa9171be280e7eef53e47c6acd7fa7124559e7825a64f4e56da90be2aa73bc6ec9f45513b0ef3a371a8ce2ed5b3c5b35251b6fe9a8f5d9fc1d5209d8d237eaa5ad9aa2fb70481b5a65075c2f8b86bf01e5ce"}, {0xc8, 0x119, 0x3f, "5bd8c2886507651a7dd8193210b964927f3d6cbfa548e645b91f4b2f467ceb49eba306567fa9afefb538d872cab6dc2246e449c5604d0c07541cf4c117c38f843b6b9f3cab64df6701b2d856698f03f3851d99054dd46bf44e8af2ed3c03ebe2af0b90cbb4287eb8726778e5e5a75f2f836a7408e9e8231d6715a5a4ddabca18d4d81f96baa32e673de4f06787fdd1695be375076e5dbb1d9319f90ef48e58e71f7dfef05f260ec4b0a53f25f67dd9425d199f4f81f975"}, {0x78, 0x112, 0x545, "ca3873707ecc3d73afafdd1d112f88bd6b98d5d04af0cc08196a8e941147e91e013058afd657f2980223b55aa1ec30df73314c32b3839c54439b5e58f70b6351f977ba4e0402a78d37d76c5e82f6495ce57309daf9e9308df4ba4ce0f514aa7102f487"}], 0x2a0}}], 0x9, 0x90) [ 1826.586144][T26518] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1826.607243][T23290] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1826.694083][T23300] loop3: detected capacity change from 0 to 64 [ 1826.814594][T23297] FAULT_INJECTION: forcing a failure. [ 1826.814594][T23297] name failslab, interval 1, probability 0, space 0, times 0 [ 1826.858710][T23297] CPU: 1 PID: 23297 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1826.869201][T23297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1826.879295][T23297] Call Trace: [ 1826.882595][T23297] [ 1826.885554][T23297] dump_stack_lvl+0xd1/0x138 [ 1826.890195][T23297] should_fail_ex.cold+0x5/0xa [ 1826.894998][T23297] should_failslab+0x9/0x20 [ 1826.899537][T23297] kmem_cache_alloc+0x5d/0x460 [ 1826.904338][T23297] __kernfs_new_node+0xd4/0x8b0 [ 1826.909232][T23297] ? kernfs_path_from_node+0x60/0x60 [ 1826.914569][T23297] ? lock_downgrade+0x6e0/0x6e0 [ 1826.919470][T23297] ? up_write+0x1b0/0x520 [ 1826.923926][T23297] kernfs_new_node+0x97/0x120 [ 1826.928616][T23297] __kernfs_create_file+0x55/0x350 [ 1826.933779][T23297] sysfs_add_file_mode_ns+0x213/0x3f0 [ 1826.939173][T23297] internal_create_group+0x322/0xb10 [ 1826.944485][T23297] ? sysfs_remove_group+0x170/0x170 [ 1826.949701][T23297] loop_configure+0xf33/0x19e0 [ 1826.954487][T23297] lo_ioctl+0x936/0x1990 [ 1826.958751][T23297] ? loop_set_status_old+0x1b0/0x1b0 [ 1826.964053][T23297] ? avc_ss_reset+0x170/0x170 [ 1826.968749][T23297] ? tomoyo_path_number_perm+0x242/0x570 [ 1826.974396][T23297] ? lock_downgrade+0x6e0/0x6e0 [ 1826.979266][T23297] ? __kmem_cache_free+0x182/0x3b0 [ 1826.984402][T23297] ? tomoyo_path_number_perm+0x438/0x570 [ 1826.990048][T23297] ? __phys_addr+0xc8/0x140 [ 1826.994568][T23297] ? tomoyo_path_number_perm+0x166/0x570 [ 1827.000248][T23297] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1827.006154][T23297] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1827.012001][T23297] ? build_open_flags+0x6f0/0x6f0 [ 1827.017097][T23297] ? xfd_validate_state+0x5d/0x180 [ 1827.022494][T23297] ? loop_set_status_old+0x1b0/0x1b0 [ 1827.027789][T23297] blkdev_ioctl+0x375/0x800 [ 1827.032307][T23297] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1827.037778][T23297] ? selinux_file_ioctl+0xb5/0x280 [ 1827.042900][T23297] ? blkdev_common_ioctl+0x1ba0/0x1ba0 [ 1827.048370][T23297] __x64_sys_ioctl+0x197/0x210 [ 1827.053153][T23297] do_syscall_64+0x39/0xb0 [ 1827.057574][T23297] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1827.063480][T23297] RIP: 0033:0x7fc56688beb7 [ 1827.067900][T23297] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 c4 57 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1827.087515][T23297] RSP: 002b:00007fc5676d4f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1827.095942][T23297] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc56688beb7 [ 1827.103920][T23297] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1827.111897][T23297] RBP: 0000000000000005 R08: 0000000000000000 R09: 00000000000000b1 [ 1827.119874][T23297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1827.127849][T23297] R13: 00007fc5676d4fdc R14: 00007fc5676d4fe0 R15: 0000000020000182 [ 1827.135849][T23297] [ 1827.155903][T26129] usb 2-1: config 0 has no interfaces? [ 1827.162230][T26129] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1827.192949][T26129] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1827.224530][T26129] usb 2-1: config 0 descriptor?? [ 1827.227463][T23297] loop4: detected capacity change from 0 to 64 [ 1827.252582][T23297] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1827.513680][T13337] usb 2-1: USB disconnect, device number 109 01:41:32 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xe00000000000000) 01:41:32 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 60) 01:41:32 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x6800, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:32 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xedc0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:32 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) ioctl$VIDIOC_SUBDEV_S_CROP(r0, 0xc038563c, &(0x7f0000000000)={0x0, 0x0, {0x6, 0x2, 0xdd56, 0x993e}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) ioctl$VIDIOC_DBG_G_CHIP_INFO(r1, 0xc0c85666, &(0x7f0000000240)={{0x3, @name="42573452fac50987f1f8c50b42a7535f284bc9ac377a6ee54b9e6fcd9041112b"}, "54b3906a82082ca4e4e89bcfa088fa0e4e73cfbee1118b4e08709127470d2667", 0x1}) 01:41:32 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[@ANYRES64=0x0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") syz_clone(0x80000080, &(0x7f0000000040)="056b3d654ad353dbaf3471acb36fe14b29cc4cea9e6f96624312", 0x1a, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000300)="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") ioctl$VIDIOC_ENUMSTD(0xffffffffffffffff, 0xc0485619, &(0x7f0000000180)={0x0, 0x50007, "a00811656f609eb1efa1ae89d02c658c5154c06b660f4bf8", {0x1a0, 0x9}, 0x25}) [ 1828.102554][T23313] loop2: detected capacity change from 0 to 64 [ 1828.108287][T23311] loop3: detected capacity change from 0 to 64 [ 1828.111010][T23314] loop0: detected capacity change from 0 to 64 [ 1828.122073][T23312] loop5: detected capacity change from 0 to 64 [ 1828.123262][T23310] loop4: detected capacity change from 0 to 64 [ 1828.134735][T23312] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 1828.142691][T23312] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop5 [ 1828.148260][T23310] FAULT_INJECTION: forcing a failure. [ 1828.148260][T23310] name failslab, interval 1, probability 0, space 0, times 0 [ 1828.172412][T23310] CPU: 1 PID: 23310 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1828.182876][T23310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1828.192949][T23310] Call Trace: [ 1828.196233][T23310] [ 1828.199168][T23310] dump_stack_lvl+0xd1/0x138 [ 1828.203778][T23310] should_fail_ex.cold+0x5/0xa [ 1828.208551][T23310] should_failslab+0x9/0x20 [ 1828.213061][T23310] kmem_cache_alloc+0x5d/0x460 [ 1828.217837][T23310] getname_flags.part.0+0x50/0x4f0 [ 1828.222960][T23310] __x64_sys_mkdirat+0x103/0x170 [ 1828.227903][T23310] do_syscall_64+0x39/0xb0 [ 1828.232329][T23310] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1828.238234][T23310] RIP: 0033:0x7fc56688b0e7 [ 1828.242651][T23310] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1828.262264][T23310] RSP: 002b:00007fc5676d4f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1828.270684][T23310] RAX: ffffffffffffffda RBX: 00000000000000b9 RCX: 00007fc56688b0e7 [ 1828.278659][T23310] RDX: 00000000000001ff RSI: 0000000020000140 RDI: 00000000ffffff9c [ 1828.286656][T23310] RBP: 0000000020000180 R08: 0000000000000000 R09: 00000000000000b1 [ 1828.294830][T23310] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 01:41:32 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x6c00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1828.302805][T23310] R13: 0000000020000140 R14: 00007fc5676d4fe0 R15: 0000000020000240 [ 1828.310781][T23310] 01:41:32 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xf111, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:32 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[@ANYRES64=0x0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) syz_clone(0x80000080, &(0x7f0000000040)="056b3d654ad353dbaf3471acb36fe14b29cc4cea9e6f96624312", 0x1a, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000300)="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") ioctl$VIDIOC_ENUMSTD(0xffffffffffffffff, 0xc0485619, &(0x7f0000000180)={0x0, 0x50007, "a00811656f609eb1efa1ae89d02c658c5154c06b660f4bf8", {0x1a0, 0x9}, 0x25}) 01:41:32 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 61) [ 1828.420392][T23320] loop0: detected capacity change from 0 to 64 [ 1828.439554][T23321] loop2: detected capacity change from 0 to 64 [ 1828.465228][ T5095] usb 2-1: new high-speed USB device number 110 using dummy_hcd 01:41:33 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7400, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:33 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xf211, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") [ 1828.592795][T23329] loop0: detected capacity change from 0 to 64 [ 1828.607993][T23330] loop2: detected capacity change from 0 to 64 [ 1828.727773][T26512] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1828.745312][T23331] loop4: detected capacity change from 0 to 64 [ 1828.759006][T26518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1828.786677][T26518] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1828.829746][T26518] Buffer I/O error on dev loop4, logical block 0, async page read [ 1828.848607][T23331] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1828.865417][ T5095] usb 2-1: config 0 has no interfaces? [ 1828.870948][ T5095] usb 2-1: New USB device found, idVendor=054c, idProduct=03d5, bcdDevice= 0.40 [ 1828.911107][ T5095] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1828.957707][ T5095] usb 2-1: config 0 descriptor?? [ 1829.238081][T26129] usb 2-1: USB disconnect, device number 110 01:41:34 executing program 1: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000404c05d5034000000000010902"], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000057c000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f00000000c0)="66ba4000b0c2eeb829280000efea0e0000000a00b8050000000f23d80f21f835c00000a00f23f8653e65f30f21c62e0fae2b0f01c2b8060000000f23d00f21f835200000000f23f8c4c3a1cf83000000000211d96897f7", 0x57}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0xf00000000000000) 01:41:34 executing program 3: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[@ANYRES64=0x0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") syz_clone(0x80000080, &(0x7f0000000040)="056b3d654ad353dbaf3471acb36fe14b29cc4cea9e6f96624312", 0x1a, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000300)="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") ioctl$VIDIOC_ENUMSTD(0xffffffffffffffff, 0xc0485619, &(0x7f0000000180)={0x0, 0x50007, "a00811656f609eb1efa1ae89d02c658c5154c06b660f4bf8", {0x1a0, 0x9}, 0x25}) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[@ANYRES64=0x0], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") (async) syz_clone(0x80000080, &(0x7f0000000040)="056b3d654ad353dbaf3471acb36fe14b29cc4cea9e6f96624312", 0x1a, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000300)="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") (async) ioctl$VIDIOC_ENUMSTD(0xffffffffffffffff, 0xc0485619, &(0x7f0000000180)={0x0, 0x50007, "a00811656f609eb1efa1ae89d02c658c5154c06b660f4bf8", {0x1a0, 0x9}, 0x25}) (async) 01:41:34 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) ioctl$VIDIOC_SUBDEV_S_CROP(r0, 0xc038563c, &(0x7f0000000000)={0x0, 0x0, {0x6, 0x2, 0xdd56, 0x993e}}) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) ioctl$VIDIOC_DBG_G_CHIP_INFO(r1, 0xc0c85666, &(0x7f0000000240)={{0x3, @name="42573452fac50987f1f8c50b42a7535f284bc9ac377a6ee54b9e6fcd9041112b"}, "54b3906a82082ca4e4e89bcfa088fa0e4e73cfbee1118b4e08709127470d2667", 0x1}) 01:41:34 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xf311, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:34 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7a00, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") 01:41:34 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 62) [ 1829.850524][T23340] loop3: detected capacity change from 0 to 64 [ 1829.850803][T23345] loop0: detected capacity change from 0 to 64 [ 1829.869611][T23341] loop2: detected capacity change from 0 to 64 [ 1829.871084][T23343] loop4: detected capacity change from 0 to 64 [ 1829.887544][T23343] FAULT_INJECTION: forcing a failure. [ 1829.887544][T23343] name failslab, interval 1, probability 0, space 0, times 0 [ 1829.888738][T23342] loop5: detected capacity change from 0 to 64 [ 1829.921176][T23343] CPU: 0 PID: 23343 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1829.931650][T23343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1829.941737][T23343] Call Trace: [ 1829.945031][T23343] 01:41:34 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) ioctl$VIDIOC_SUBDEV_S_CROP(r0, 0xc038563c, &(0x7f0000000000)={0x0, 0x0, {0x6, 0x2, 0xdd56, 0x993e}}) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) ioctl$VIDIOC_DBG_G_CHIP_INFO(r1, 0xc0c85666, &(0x7f0000000240)={{0x3, @name="42573452fac50987f1f8c50b42a7535f284bc9ac377a6ee54b9e6fcd9041112b"}, "54b3906a82082ca4e4e89bcfa088fa0e4e73cfbee1118b4e08709127470d2667", 0x1}) [ 1829.947983][T23343] dump_stack_lvl+0xd1/0x138 [ 1829.952714][T23343] should_fail_ex.cold+0x5/0xa [ 1829.957517][T23343] should_failslab+0x9/0x20 [ 1829.962060][T23343] __kmem_cache_alloc_node+0x5b/0x510 [ 1829.967476][T23343] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1829.972891][T23343] __kmalloc+0x4a/0xd0 [ 1829.977008][T23343] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1829.982252][T23343] ? rcu_read_lock_sched_held+0x3e/0x70 [ 1829.987854][T23343] tomoyo_encode+0x2c/0x50 [ 1829.992316][T23343] tomoyo_realpath_from_path+0x185/0x600 01:41:34 executing program 5: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/UxTDFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwyW6YZZaFhY1bFna/D1748cqL7330vJ8y6W+T/v70sT58efjf6T/G3z+XT7tdU7dX3XVTt2EtFUm2kmwnOShzN/TvyXw59Offzfls3o6Ov1Z8MQAAsKwi1WJXyevZ3sX09QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYeJMAAAD//+S5IVI=") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000000)=']i-\x9f\x00', &(0x7f0000000240)="5335f0c184dfb42f6c4ea4b1d59cb6b3aec991e30c5f29efd5297bb71d332dd1eb85fc7a1fb5ed3b8cfe89470adc65ba9836ae03c4e0a668152dd9c523770c9d71afba5989a92c3c33bb7be53ce42ac14680cc7d1adab0617d60cbbcaa40e7099f5cd440ee1b50ed448f5c2c81cf686d077cd8df1a94476c85af559ffd7ca46299a3663c7efdc458b2aa7a9797ea932ee2b1e02e004905fbc20e590e42b7b8cb29e03f5d01ffedb3ca9d4ab4a661e9a05a52fd73", 0xb4) [ 1829.998081][T23343] tomoyo_path_number_perm+0x217/0x570 [ 1830.003582][T23343] ? tomoyo_path_number_perm+0x1c1/0x570 [ 1830.009260][T23343] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1830.015103][T23343] ? rwlock_bug.part.0+0x90/0x90 [ 1830.020071][T23343] ? ext4_fname_setup_filename+0x110/0x110 [ 1830.025920][T23343] ? d_splice_alias+0x4e1/0xd40 [ 1830.030826][T23343] ? do_raw_spin_unlock+0x175/0x230 [ 1830.036063][T23343] ? _raw_spin_unlock+0x28/0x40 [ 1830.040955][T23343] ? hook_path_mkdir+0x44d/0x530 [ 1830.045932][T23343] ? d_alloc+0x1c0/0x240 [ 1830.050218][T23343] tomoyo_path_mkdir+0x9c/0xe0 [ 1830.055014][T23343] ? tomoyo_file_ioctl+0x30/0x30 [ 1830.060073][T23343] security_path_mkdir+0xec/0x160 [ 1830.065136][T23343] do_mkdirat+0x14d/0x2f0 [ 1830.069492][T23343] ? __ia32_sys_mknod+0xb0/0xb0 [ 1830.074384][T23343] ? getname_flags.part.0+0x1dd/0x4f0 [ 1830.079779][T23343] __x64_sys_mkdirat+0x119/0x170 [ 1830.084732][T23343] do_syscall_64+0x39/0xb0 [ 1830.089160][T23343] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1830.095064][T23343] RIP: 0033:0x7fc56688b0e7 [ 1830.099487][T23343] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1830.119104][T23343] RSP: 002b:00007fc5676d4f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1830.127534][T23343] RAX: ffffffffffffffda RBX: 00000000000000b9 RCX: 00007fc56688b0e7 [ 1830.135539][T23343] RDX: 00000000000001ff RSI: 0000000020000140 RDI: 00000000ffffff9c [ 1830.143527][T23343] RBP: 0000000020000180 R08: 0000000000000000 R09: 00000000000000b1 01:41:34 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = signalfd(r0, &(0x7f0000000040)={[0x80000000]}, 0x8) connect$unix(r4, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r5) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r7, &(0x7f0000000000), 0x248800) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r8, &(0x7f0000000000), 0x248800) sendmmsg$unix(r3, &(0x7f0000000680)=[{{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e25}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000a00)="d5593aac8678973b44e52aefccf45aa952ca4e4dd94262ed51dddc11e9c9eb793cbbbe85a12c74d094c451f9ec248d4b4ac6ff99a9f36900000000000000009a7b34007db5f003a7309ce59ced83264bd322000000000000000000", 0x5b}, {&(0x7f0000000500)="43ef61b07d0002bfc60d643e361f192a3e9d5fc24af87c6dd9c4c5b662275dac0111f6bd10800b8795cc87e07f8b38a0ef3b5721341375a49f0700fadb31e66344a7f6be", 0x44}], 0x2, &(0x7f0000001d80)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES16=r8, @ANYRES32=r5, @ANYBLOB="a99e3289d2f8f4f910a2c5734cf419a0468e0c0145177938f1d8368594002c61702fbf580d867134b1e888b8882fdc6c5a50a2e3fec32728528be39e990b0d2979df6de2201816d17827173a3b608f782791536cd8275d03de8831c51d47a7fe4df78d6b76546dfabd133564f80a4cab94c97142febaace212b45c9302000000824d9bf8e4f81c0044404ec9ba9cd6292b84e1b6be8e604537f7a836abc0f04cd54c9462f5df9f06a5d1ad66aaf2514c7c94c78c3ab64097c4f01f7b2937009ed1fe0e26326fb136247e3afda5d557", @ANYRES64=r6, @ANYRES8, @ANYRES16=0x0, @ANYRES64, @ANYRES64=r1, @ANYRES8=r5], 0x40, 0x800}}], 0x1, 0x20004805) lchown(&(0x7f0000000000)='./file2\x00', 0x0, r6) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r9, &(0x7f0000000000), 0x248800) recvmsg$can_raw(r9, &(0x7f0000000580)={&(0x7f0000000380)=@hci, 0x80, &(0x7f0000000d00)=[{&(0x7f00000006c0)=""/193, 0xc1}, {&(0x7f0000000a80)=""/217, 0xd9}, {&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000000b80)=""/192, 0xc0}, {&(0x7f0000000480)=""/126, 0x7e}, {&(0x7f0000000c40)=""/164, 0xa4}], 0x6, &(0x7f0000000d80)=""/4096, 0x1000}, 0x40002001) syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./file2\x00', 0x8000, &(0x7f0000000000)=ANY=[], 0x1, 0xba, &(0x7f0000000240)="$eJzs1iFKBAEYBeDnFLVM0WYwWSeLSS8gXmEwziCCaUQwegSjJ/AYFoN4ArMiBquGWdiZtGHDwrLL8n3wh8crL/5vf88HKZP+Pukfzh/ro9Mk/fv/1/f1017X1O1Nd9vUbdhIRZLtJDtJDssh/5wN3dbYf/zeXY73enzyuerJAADAgopUs7lKXi72r6bv/xy7yx0GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsCYmAQAA//+RPR7I") [ 1830.152025][T23343] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1830.160003][T23343] R13: 0000000020000140 R14: 00007fc5676d4fe0 R15: 0000000020000240 [ 1830.167986][T23343] 01:41:34 executing program 0: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0xf705, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBHEUx/Efk8QwRZvBZJ0sNi8gXmEwziCCaUTQZjYZPYFXsFkM4gnMihhsouEvsywsbNyysPv5wAtfXnnxvfw+7KROylVSbo7u2r3H25/N8vr38Xl2vzV0bX8+XHRtH1ZSlaQk2UiyW+d67K/D2XLst+/Lk+k87x+8L/liAABgUVWa+W6Sp+Pt08nrDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALD2/gMAAP//9/8iSg==") 01:41:34 executing program 2: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x7b0a, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1iFKBAEUx+E/k2TCFG0Gk3Wy2LyAeIXBOIMIphFBm9lk9ARewWYxiCcwK2KwiYZZZllY2LhlYff74IUfr7z4Xv8ed1Mlw3Uy3B7fN/tPd7/l8Pb/+XX+sN23TXfRX7ZNF9ZSkaRMspVkr8rN2N9H8+XY7z9Xp7N5OTj8WPHFAADAsorUi10nzyc7Z9PXHwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGDjTQIAAP//XsshVQ==") [ 1830.190860][ T26] audit: type=1400 audit(1675302094.695:606): avc: denied { remove_name } for pid=23353 comm="syz-executor.3" name="core" dev="loop3" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 1830.215221][T23343] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1830.255529][T23343] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 1830.282991][T23349] general protection fault, probably for non-canonical address 0xdffffc0000000005: 0000 [#1] PREEMPT SMP KASAN [ 1830.287849][T23362] loop0: detected capacity change from 0 to 64 [ 1830.294726][T23349] KASAN: null-ptr-deref in range [0x0000000000000028-0x000000000000002f] [ 1830.294747][T23349] CPU: 0 PID: 23349 Comm: syz-executor.3 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1830.294771][T23349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1830.302816][T23364] loop2: detected capacity change from 0 to 64 [ 1830.309294][T23349] RIP: 0010:bfs_get_block+0x35a/0xdd0 01:41:34 executing program 4: syz_mount_image$bfs(&(0x7f00000000c0), &(0x7f0000000140)='./bus\x00', 0x0, &(0x7f0000000240)=ANY=[], 0x0, 0xb9, &(0x7f0000000180)="$eJzs1qFKQ3EUx/EftygGizaz9Wax+QLiK1yM9yKC6YpgNJuMPoGvYLMYxCcwK2KwjS38xx2DweLKYPt84IQvp5x4PsYvR9lPyn1SHs6fmuPXx9Fe+Zz8/F4/H/Rt0930t23ThY1UJdlJspuklFKG/jtbLIf++r+7nM/7yen3mi8GAABWVaVe7jp5uzi8mr3+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFtvGgAA//+zCCSh") (fail_nth: 63) [ 1830.309329][T23349] Code: 48 89 f8 48 c1 e8 03 80 3c 08 00 0f 85 64 08 00 00 49 8d 7e 28 48 8b 55 20 48 b9 00 00 00 00 00 fc ff df 48 89 f8 48 c1 e8 03 <80> 3c 08 00 0f 85 2d 08 00 00 48 8d 7d 28 4d 8b 4e 28 48 b9 00 00 [ 1830.309348][T23349] RSP: 0018:ffffc9000508ef68 EFLAGS: 00010206 [ 1830.309365][T23349] RAX: 0000000000000005 RBX: 000000000000000e RCX: dffffc0000000000 [ 1830.336051][ T26] audit: type=1400 audit(1675302094.725:607): avc: denied { unlink } for pid=23353 comm="syz-executor.3" name="core" dev="loop3" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 1830.341292][T23349] RDX: 0000000000000200 RSI: ffffffff81ed528f RDI: 0000000000000028 [ 1830.341310][T23349] RBP: ffff88808656c570 R08: 0000000000000005 R09: 0000000000000000 [ 1830.341324][T23349] R10: 00000000fffffffa R11: 0000000000000000 R12: ffff88803b408000 [ 1830.421283][T23349] R13: ffffed100768102c R14: 0000000000000000 R15: 0000000000000012 [ 1830.429427][T23349] FS: 00007f83e5621700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 1830.438358][T23349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1830.444941][T23349] CR2: 0000555556e96708 CR3: 0000000028963000 CR4: 00000000003506f0 [ 1830.452916][T23349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1830.460901][T23349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1830.468865][T23349] Call Trace: [ 1830.472134][T23349] [ 1830.475061][T23349] __block_write_begin_int+0x3bd/0x14b0 [ 1830.480619][T23349] ? bfs_write_begin+0xd0/0xd0 [ 1830.485387][T23349] ? mark_held_locks+0x9f/0xe0 [ 1830.490159][T23349] ? invalidate_bh_lrus_cpu+0x140/0x140 [ 1830.495707][T23349] ? PageHeadHuge+0x1a2/0x200 [ 1830.500379][T23349] ? bfs_write_begin+0xd0/0xd0 [ 1830.506118][T23349] block_write_begin+0xb9/0x4d0 [ 1830.511018][T23349] bfs_write_begin+0x31/0xd0 [ 1830.515635][T23349] generic_perform_write+0x256/0x570 [ 1830.520967][T23349] ? folio_add_wait_queue+0x1c0/0x1c0 [ 1830.526358][T23349] ? new_inode+0x280/0x280 [ 1830.530788][T23349] ? generic_write_checks+0x2c0/0x400 [ 1830.536183][T23349] __generic_file_write_iter+0x2ae/0x500 [ 1830.541828][T23349] generic_file_write_iter+0xe3/0x350 [ 1830.547233][T23349] __kernel_write_iter+0x262/0x730 [ 1830.552359][T23349] ? vfs_read+0x930/0x930 [ 1830.556698][T23349] ? rwlock_bug.part.0+0x90/0x90 [ 1830.561638][T23349] ? do_raw_spin_unlock+0x175/0x230 [ 1830.566842][T23349] ? _raw_spin_unlock+0x28/0x40 [ 1830.571744][T23349] ? generic_file_llseek_size+0x102/0x370 [ 1830.577487][T23349] __kernel_write+0xcb/0x110 [ 1830.582101][T23349] ? __kernel_write_iter+0x730/0x730 [ 1830.587481][T23349] ? __dump_skip+0x2b4/0x5c0 [ 1830.592094][T23349] ? arch_do_signal_or_restart+0x79/0x5c0 [ 1830.597827][T23349] ? __kernel_write+0xcb/0x110 [ 1830.602604][T23349] ? __kernel_write_iter+0x730/0x730 [ 1830.607910][T23349] dump_emit+0x21d/0x340 [ 1830.612186][T23349] ? __dump_skip+0x5c0/0x5c0 [ 1830.616803][T23349] writenote+0x20f/0x2b0 [ 1830.621049][T23349] ? notesize+0x90/0x90 [ 1830.625208][T23349] elf_core_dump+0x2476/0x3590 [ 1830.629975][T23349] ? load_elf_phdrs+0x210/0x210 [ 1830.634840][T23349] ? kvmalloc_node+0xa2/0x1a0 [ 1830.639528][T23349] ? kasan_save_stack+0x35/0x40 [ 1830.644401][T23349] ? kasan_set_track+0x25/0x30 [ 1830.649168][T23349] ? __kasan_kmalloc+0xa3/0xb0 [ 1830.653946][T23349] ? __kmalloc_node+0x5d/0xd0 [ 1830.658628][T23349] ? __lock_acquire+0x166e/0x56d0 [ 1830.663676][T23349] ? 0xffffffffff600000 [ 1830.667832][T23349] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1830.673837][T23349] do_coredump+0x2764/0x3c50 [ 1830.678440][T23349] ? dump_emit+0x340/0x340 [ 1830.682865][T23349] ? irqentry_exit_to_user_mode+0x9/0x40 [ 1830.688507][T23349] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1830.694508][T23349] ? find_held_lock+0x2d/0x110 [ 1830.699286][T23349] ? cirrus_mode_set.isra.0+0x150/0x15f0 [ 1830.704978][T23349] ? _raw_spin_unlock_irq+0x23/0x50 [ 1830.710195][T23349] get_signal+0x1c03/0x2450 [ 1830.714698][T23349] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1830.720514][T23349] ? exit_signals+0x8b0/0x8b0 [ 1830.725189][T23349] arch_do_signal_or_restart+0x79/0x5c0 [ 1830.730738][T23349] ? get_sigframe_size+0x10/0x10 [ 1830.735679][T23349] exit_to_user_mode_prepare+0x15f/0x250 [ 1830.741317][T23349] irqentry_exit_to_user_mode+0x9/0x40 [ 1830.746780][T23349] asm_exc_general_protection+0x26/0x30 [ 1830.752336][T23349] RIP: 0033:0x7f83e488c0d1 [ 1830.756751][T23349] Code: c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 48 3d 01 f0 ff ff 73 01 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f [ 1830.776361][T23349] RSP: 002b:0000000020000050 EFLAGS: 00010217 [ 1830.782431][T23349] RAX: 0000000000000000 RBX: 00007f83e49abf80 RCX: 00007f83e488c0c9 [ 1830.790397][T23349] RDX: 0000000020000080 RSI: 0000000020000050 RDI: 0000000080000080 [ 1830.798370][T23349] RBP: 00007f83e48e7ae9 R08: 0000000020000300 R09: 0000000020000300 [ 1830.806337][T23349] R10: 0000000020000100 R11: 0000000000000202 R12: 0000000000000000 [ 1830.814304][T23349] R13: 00007ffe44bc4c1f R14: 00007f83e5621300 R15: 0000000000022000 [ 1830.822280][T23349] [ 1830.825293][T23349] Modules linked in: [ 1830.831454][T16765] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 1830.850972][T23349] ---[ end trace 0000000000000000 ]--- [ 1830.862904][T23371] loop4: detected capacity change from 0 to 64 [ 1830.868662][T23369] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1830.884301][T23371] FAULT_INJECTION: forcing a failure. [ 1830.884301][T23371] name failslab, interval 1, probability 0, space 0, times 0 [ 1830.891711][T23349] RIP: 0010:bfs_get_block+0x35a/0xdd0 [ 1830.911989][T23349] Code: 48 89 f8 48 c1 e8 03 80 3c 08 00 0f 85 64 08 00 00 49 8d 7e 28 48 8b 55 20 48 b9 00 00 00 00 00 fc ff df 48 89 f8 48 c1 e8 03 <80> 3c 08 00 0f 85 2d 08 00 00 48 8d 7d 28 4d 8b 4e 28 48 b9 00 00 [ 1830.953871][T23371] CPU: 1 PID: 23371 Comm: syz-executor.4 Tainted: G D 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 [ 1830.965812][T23371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1830.966889][T23349] RSP: 0018:ffffc9000508ef68 EFLAGS: 00010206 [ 1830.975956][T23371] Call Trace: [ 1830.975966][T23371] [ 1830.975975][T23371] dump_stack_lvl+0xd1/0x138 [ 1830.976015][T23371] should_fail_ex.cold+0x5/0xa [ 1830.991897][T23349] [ 1830.992858][T23371] should_failslab+0x9/0x20 [ 1831.004212][T23349] RAX: 0000000000000005 RBX: 000000000000000e RCX: dffffc0000000000 [ 1831.004427][T23371] kmem_cache_alloc_lru+0x58/0x7b0 [ 1831.017549][T23371] __d_alloc+0x32/0x980 [ 1831.021723][T23371] d_alloc+0x4e/0x240 [ 1831.025721][T23371] __lookup_hash+0xc8/0x180 [ 1831.030239][T23371] filename_create+0x1d6/0x4a0 [ 1831.035010][T23371] ? filename_parentat+0x5a0/0x5a0 [ 1831.040119][T23371] ? lock_downgrade+0x6e0/0x6e0 [ 1831.044985][T23371] do_mkdirat+0x9d/0x2f0 [ 1831.049253][T23371] ? __ia32_sys_mknod+0xb0/0xb0 [ 1831.054109][T23371] ? getname_flags.part.0+0x1dd/0x4f0 [ 1831.059490][T23371] __x64_sys_mkdirat+0x119/0x170 [ 1831.064449][T23371] do_syscall_64+0x39/0xb0 [ 1831.068865][T23371] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1831.074781][T23371] RIP: 0033:0x7fc56688b0e7 [ 1831.079196][T23371] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1831.098805][T23371] RSP: 002b:00007fc5676d4f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1831.107217][T23371] RAX: ffffffffffffffda RBX: 00000000000000b9 RCX: 00007fc56688b0e7 [ 1831.115185][T23371] RDX: 00000000000001ff RSI: 0000000020000140 RDI: 00000000ffffff9c [ 1831.123156][T23371] RBP: 0000000020000180 R08: 0000000000000000 R09: 00000000000000b1 [ 1831.131123][T23371] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 1831.139093][T23371] R13: 0000000020000140 R14: 00007fc5676d4fe0 R15: 0000000020000240 [ 1831.147064][T23371] [ 1831.183500][T23349] RDX: 0000000000000200 RSI: ffffffff81ed528f RDI: 0000000000000028 [ 1831.191822][T23349] RBP: ffff88808656c570 R08: 0000000000000005 R09: 0000000000000000 [ 1831.200449][T23349] R10: 00000000fffffffa R11: 0000000000000000 R12: ffff88803b408000 [ 1831.212417][T26512] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1831.262019][T23349] R13: ffffed100768102c R14: 0000000000000000 R15: 0000000000000012 [ 1831.270824][T23349] FS: 00007f83e5621700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 1831.281249][T23349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1831.288298][T23349] CR2: 00007fc566985058 CR3: 0000000028963000 CR4: 00000000003506f0 [ 1831.296565][T23349] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1831.304681][T23349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1831.313226][T23349] Kernel panic - not syncing: Fatal exception [ 1831.319353][T23349] Kernel Offset: disabled [ 1831.323681][T23349] Rebooting in 86400 seconds..