0000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="6766733201", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:12 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x10000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:12 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) prctl$getname(0x10, &(0x7f0000000000)=""/150) setsockopt(r0, 0x2, 0x80, &(0x7f0000000140)="9611117dce8283e927549a78dfb92f7e1925eda769877c14f93034835e", 0x1d) 17:45:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='sfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 853.778040] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 853.785229] gfs2: fsid=dh: Now mounting FS... [ 853.877274] attempt to access beyond end of device [ 853.885352] 9p: Unknown access argument pser [ 853.893518] loop5: rw=4096, want=136, limit=8 [ 853.941841] gfs2: error 10 reading superblock [ 853.951073] 9p: Unknown access argument pser [ 853.959701] gfs2: fsid=dh: can't read superblock [ 853.991206] gfs2: fsid=dh: can't read superblock: -5 17:45:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2^', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='g%s2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:12 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x79614dd4, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0x9, 0x3f, 0x7ff, 0x1, 0x200, 0x1, 0x28c7, 0x1, 0x1, 0x1}) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000000)) clock_adjtime(0x2, &(0x7f0000000180)={0x8, 0x2, 0x100000001, 0x8, 0xff, 0x7fc4, 0x8d, 0x67, 0xc6c7, 0x80, 0x7ff, 0x15b, 0x5e76, 0x6, 0x4, 0xffe0000000000, 0x1, 0x2, 0x9, 0x5, 0x1ff, 0x7, 0x5, 0x1444, 0x4, 0x1a}) ioctl$PPPIOCGFLAGS(r1, 0x40045730, &(0x7f0000000140)) 17:45:12 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xffffffff00000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:12 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x100000001, 0xb78, 0x10000, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='Ifs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:12 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x1, 0x1, 0x5, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x5, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/135, &(0x7f0000000240)=0x87) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r0, &(0x7f0000000300)={0x11, 0x0, 0x0}, &(0x7f0000000340)=0x14, 0x80000) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="340000002800000329bd7000fbdbdf2500000000", @ANYRES32=r3, @ANYBLOB="0f0000000c0800ff06000200080005001f8100000800050009ff000089f58ba6913088fea598b3109ec6fc31502cf43d739caf13d2b2a518d23ad866e3d49ef04b1d079f01000100e4ffdf39bd000000000000000000000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x48004) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8917, &(0x7f0000000000)={"6c6f3a05e6ff0100", {0x2, 0x0, @multicast1}}) 17:45:12 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x3f00000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2L', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:12 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x401) r1 = socket$kcm(0x11, 0x3, 0x300) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80, 0x0) recvmmsg(r1, &(0x7f000000b440)=[{{&(0x7f0000000600)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000000680)=""/142, 0x8e}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/187, 0xbb}, {&(0x7f0000001800)=""/252, 0xfc}, {&(0x7f0000001900)=""/136, 0x88}, {&(0x7f00000019c0)=""/202, 0xca}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/6, 0x6}, {&(0x7f0000002b00)=""/84, 0x54}], 0x9, &(0x7f0000002c40)=""/31, 0x1f, 0x5}, 0xaa}, {{&(0x7f0000002c80)=@ax25, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/64, 0x40}, {&(0x7f0000003d40)=""/199, 0xc7}, {&(0x7f0000003e40)=""/153, 0x99}], 0x4, &(0x7f0000003f40)=""/4096, 0x1000, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f00000060c0)=[{&(0x7f0000004f40)=""/110, 0x6e}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/3, 0x3}, {&(0x7f0000006000)=""/140, 0x8c}], 0x4, &(0x7f0000006100)=""/254, 0xfe, 0x8}, 0x5}, {{&(0x7f0000006200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000007440)=[{&(0x7f0000006280)=""/189, 0xbd}, {&(0x7f0000006340)=""/138, 0x8a}, {&(0x7f0000006400)=""/19, 0x13}, {&(0x7f0000006440)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x8000}, 0x6}, {{&(0x7f0000007480)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000007680)=[{&(0x7f0000007500)=""/104, 0x68}, {&(0x7f0000007580)=""/243, 0xf3}], 0x2, 0x0, 0x0, 0x2}, 0xff}, {{&(0x7f00000076c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000008a80)=[{&(0x7f0000007740)=""/25, 0x19}, {&(0x7f0000007780)=""/161, 0xa1}, {&(0x7f0000007840)=""/235, 0xeb}, {&(0x7f0000007940)=""/47, 0x2f}, {&(0x7f0000007980)=""/4096, 0x1000}, {&(0x7f0000008980)=""/1, 0x1}, {&(0x7f00000089c0)=""/98, 0x62}, {&(0x7f0000008a40)}], 0x8}, 0x4}, {{&(0x7f0000008b00)=@l2, 0x80, &(0x7f000000ad80)=[{&(0x7f0000008b80)=""/4096, 0x1000}, {&(0x7f0000009b80)=""/11, 0xb}, {&(0x7f0000009bc0)=""/153, 0x99}, {&(0x7f0000009c80)=""/4096, 0x1000}, {&(0x7f000000ac80)=""/139, 0x8b}, {&(0x7f000000ad40)=""/52, 0x34}], 0x6, &(0x7f000000ae00)=""/202, 0xca, 0x7}, 0x2}, {{&(0x7f000000af00)=@generic, 0x80, &(0x7f000000b0c0)=[{&(0x7f000000af80)=""/32, 0x20}, {&(0x7f000000afc0)=""/56, 0x38}, {&(0x7f000000b000)=""/48, 0x30}, {&(0x7f000000b040)=""/64, 0x40}, {&(0x7f000000b080)=""/18, 0x12}], 0x5, &(0x7f000000b140)=""/32, 0x20, 0x6}, 0x101}, {{&(0x7f000000b180)=@in={0x2, 0x0, @multicast1}, 0x80, &(0x7f000000b400)=[{&(0x7f000000b200)=""/145, 0x91}, {&(0x7f000000b2c0)=""/180, 0xb4}, {&(0x7f000000b380)=""/111, 0x6f}], 0x3, 0x0, 0x0, 0x9}, 0x3}], 0x9, 0x1, &(0x7f000000b680)={0x0, 0x1c9c380}) r4 = syz_open_dev$dmmidi(&(0x7f000000b6c0)='/dev/dmmidi#\x00', 0x8000, 0x40) bind$xdp(r2, &(0x7f000000b700)={0x2c, 0x3, r3, 0x39, r4}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x5411, 0x70d000) r5 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x101900) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x100010, &(0x7f00000004c0)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d6dbb2fdb92dcd492a65d41ced9fdeed2c3c68f04f3085950623fe1ef09ac4e55a44cb021310068ad57fac1202c85b38ab069d817583215bcd17d06e8d209a5a0bdd00bbe02a09c66e1064987ddf551f6ca2fa888712f9014b198d1", @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c6e6f657886911452816c9fbb6573733d757365722c6d73697a653d3078303030303030303030303030303030382c667363616368652c6d6d61702c756e616d653dc66e6f64657675736572757365722d2c76657273696f6e3d3970323030302e752c76657273696f6e3d3970323030302c00"]) socketpair(0x100000000000b, 0xa, 0x807, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000480)={"73797a6b616c6c65723000000500"}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r7, &(0x7f0000000200)="fd8e3bcaee800a6c0c76132fe632d2c9a99ddb89a63b38ae8c9e800f6b51c69f2d1ba547985ef5b6dc27e91d5283a6d2fd16", &(0x7f0000000340)="f668088957afbc55358e3039ad16722ec7dfd8039bd55b6b042688461e30d654a9d0d99ffc1b8d32cd2400143fa89a4b13d3fa2ead4e09bc0cf5a3878396812604ded86f50b964d67bcd63a70d166fc6f3b8b7f837cb2cce8bf93a4afbde88a5c5014b8f8d0bcff47c463a40d7529f20d9cb83c60cfc15c6f994324c", 0x2}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000300)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") write$cgroup_int(r6, &(0x7f0000000280)=0x6, 0x12) 17:45:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='g.s2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:13 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x20000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 854.661606] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 854.683247] gfs2: fsid=dh: Now mounting FS... [ 854.690675] 9p: Unknown access argument pser [ 854.717284] 9p: Unknown access argument pser [ 854.723550] attempt to access beyond end of device [ 854.743079] loop5: rw=4096, want=136, limit=8 17:45:13 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='Bfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="67667332ff", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 854.785702] gfs2: error 10 reading superblock [ 854.794466] device lo entered promiscuous mode [ 854.815349] gfs2: fsid=dh: can't read superblock [ 854.872219] gfs2: fsid=dh: can't read superblock: -5 17:45:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="976f2bfa55798e47c8a56302daaf315196a8019c38e3a53650faac43747cc8e9bf49aca68fd32f91f0dbba82e89ec05a9c6ab2bd6a5f03c8c9e71d57c7af0a2460966997d25004dcb30169fafef9305b6a3ee5cb8798571ea9e62bd7cff02f6c518a6ae65d7561cca8360ecbf1fa083d056c72b43c07d5430f61b569492fa20930ae5ad170a897d779116bfaee79912d21dea085749a220aff81a20e1d53efecfd0d90666f766cc7a29f2807039cbbe7c06d23208d17f848dca0a5212e24d1ec19ea05c6c1d3ee08f292e40cf1bb727b17ded4fd67294e8c2f99fd22fe2a5a5e5ecf5c6662560befd0b454811e730546f24ec94b27736da08da5818109489ed8752d785e9a3f7e2dacd8cab338802ab2748380cca6702a7e65bd697b0bd1a3991c7f2ef953a510894f82cb1aa56b7bca555929ac464eeadcb1efa2cfb9526855bb156c824f145e1fe7df44542d3485b0e220c5044f8ff0e2d3b5b09f2cb18e418c504df4d989a4671bc464485d3d99635a8bedcb94dbc886ecb0c3c9196552bd7a5915b84877b8166031ef16a64ec0b078dc53db159bdac99d8ea59235232d8efcd0482494e76b330b6add3ecfcd7a1c17228c2c9e2355abc2d07efb6be0353e21e1492546993cff3b55f387b9a36f188e82ea6ccb2bb139fc401613008239b621c0bc7916f2cf805715a41d4a77b5774555669bcea9e99dede03498a33a7b6707af61c2693ffac6b7ca871b17a1046d7824b5861074b8ca23d9a8037b8ae1905adfd2354fb10fbc3e56b1d366ffa8567683dade1c4e097986174fb8afc4537bb5da2e3b7f92817f1c30c85e2a8cf30ad0b8e3d7f176a96a17675095da64561d1f0e1b1a7dddd7b88737b88b4e5d0224e98eed85d77fbff562c807d8c5252658ac06327c9ec46cb861a633ab68d9c0ef272c177f184c3f82fe7d89b7c6b1732046e274262b19788eca0789a48b657f98cce19bd0bdeb06151a3742ac2fff3acca78108eaa2fff0fde1d09b70f5731e3aab9396862d1cdc4b60f1bf3db75bac9fc6e9535a1562032b4a673a058c91b05b94c145301439fcce01fa24c2703a64b384d5bcd6113b718b3c16e837345e213bd52bd0efd96188d6665cecb53fe98e1d577dea765aff7cab5c07e599beed06f96f2fdc3a5e9d3d3e563c79affdc15e0726d2ea3d34283dda2edb986e2cb50b46ca7e2556aeed320e259eb2d1a7c965693749177d176fa45642e11a88150416caa1a0dac18aa85c3c75f1b3c45cf2f61ea41887412ae8090f772de3ad4340f07bb2d6b279cb88a11ea80475ecfed02f7b0493ae6693766b266143d2b6eb4c6155410be6c3b51bfb4b447ba6b65519a60ce81ad5755a625322d97e7fa0e9c8639457944d9dc56a86dcaea59ab4d548319894c04cdffde5333d7d5007658b770b257c1ac468f5f02ca0baf0f96f29ba1fac2bdde6d9177f6c0839de38f48feb567bd510015afa66e6335bbb115318699d421d1e5116891661c42c5ae3a559af011da042eab5a20c3878eb731ae51cf8a327b92ba9f32c2d1d9554fa59c426b238a35d8c6eb8e61ec52bba63733ca8a71c13f52b418e96a8b3ead9acb9c973ab36dd8dedd027f2d03ac82febe49512f79571a973d52a739a649a9326c419c305486da27ff6a48f33629026c7e6937297bca556e011310b4c08bd4f7063a079f1dbff33e86b9fdd3de0838eb1d8ac1b426981635c2664a18dd48383fc06f513573e909ad59fadf51957b5ebe15645c610200f9b8a11eb613123e883e151028e963759c4ab40642b3d6731ba0607ce16ff975207f041ef826d7ef7a7449485d4a952ec8ec7aea3c51e95863f7b8b68f3cab7fefddefba35aea64c704f72b07c736a448d6b3a47e336662c2b5eb979a01064fc706f39cff18a53883e02579a777cc5438e9ff5bbd2d29fc1f8f78bccafe8b66bd7819627ff358a90241a29aa89ac9e3f13fc51b1bf01e7e1a46c562f9b201c98d5b77632a276e7b97cf1585a38319f104a186ae34c7b1d9bbd70dd6c2db210d6e408cbc2bcccd0d916bbf3512487edd86247b37c01e3e5b2d5b01420a69de5a12484a66830f81932364a83aeeb1310d0b213e1eb00dfdc94a7436c063e70a76e2a92216ca96fe29cfe3ce8f9a86b68cd3e64d03dc740250cbedf9ce4fd3bd113ced7312d3db9763c9748cbdf31a7855d85eeeb3f60b7db9c3724efae99e7bb53b07643d080519406e04bf1b7530565e0f924a7bc00ee1c7126d9eac014ff9ce38082392a26466a3df12bd5123120d2bcbe2cb5c92f04445f273da95a26197797f15cfd9733d9a3235fec86c4bb655073cce79745de6d98b05bd53f6b212370c000f90dca43152e2aa742a6bbba8b31e6acf452d063760e7660beafba19c2741aa304a7adb61e5462db530d1fd7514c46afbae45a34992f8c8f4dffbdeb96491d3b26609cd68d22835da15cab6b6a0bbe7ff197258534a49c30f493e4de646a3b77ef768924b72985d713950846930781861a0c7a6fef88f5096c9610131425ce2b3f87f0f297dc09f3c509a4741aebd44245812ef11bc1af17b4d39d83684f9b93584535584e0013dbf79430d40dd0b5010a61132225dce2c4f5b04e1855166f99aa336ddf231ca4af4bea13b97875293e44888bedfcb985de61a8b6823a95f33bb23bbde006e3bed36075f694cb3830747c3729e92d22071b189305f166e53041ac91dcf474aa18ffce85abde8b780e3b4b40f0f0a931498960bc56cc1f77b255d6c4545ab6fe3c78c8492726ef05f2aaa8b07a7055d05d6a571fbcf88dbd13d835e2e38fbf3943a6a8e8896a89d56d099cd81faebe7ec6ffb3d0e7db8802e165f63439ac7cfe119d894edc166d74b443e2d2b3043242d6f6a47fb2ca5769fb8a51dcc93730b89fb0fccdcaa7f0fc8805debb89e4d85ab1ba07e5b04259bc1068f8bdc2270a5df7e9ab53cea09438f1bf7533560524d2a767480dd2b18b7bfb5722771a8314b2cb1fadef68a9812244c479d80aae042fcb743c30d75f8a8c43f07f61c645643950ceaa30da6e07882be226e1ac65cba32ae3b31f1fee501ee8b6b84cc78b7d3402531ccff60b6747ee64f96892bb00e5d0e2ea9eaaab6b7f0880747567376ad732655e72fd77aedc25ef0baff358af16257a22127f309e87075f983ff44413793039e11bdb2258f17a0b7f8bb141286f8528d60419acdb49d65617572b24cce92609966f9b731d6eafe5c8d697bfaae36ed04d33689e8a7827b8eb8088d168a51e2a03b4471406ae19a67eac016266cd37dda0baa960e11e27be667b8207075ba85316b3412a4e183c01f02e3306cba68eec8d8022231adfa0e1260e680d3ebaa9bafc405465b90cf215539ce6fa0c09bc37b5ce028cdf4f4d844c6acaa27a0e13808dd0a4e23b6ede9981ae52e207034105a247b442ada31b84375c39ea75ef7f2277f3e32dbf152ff317db6eed686ff908136ae85b21d6e188a85747b5d7a5951cdd0e48132094bd4d19005353f0e0b5941e0505281da207e81ac99ffa4c5de995f028b73a78defb7386c22911762a9448dce71d3207894326ad5c7035eb316f53ae81e2a514d98511a70857d466066286c5fd3bbafadfc486aa1d215ebdd76c2719646a47a48d12c0796600deb1b60f6539c0bcd4c12a864f89522bb09bba63e0c63a1523364e27b496861a4085de4b6c340e8ec93d2f8e324639cabff4ed34183b59a68fa7cf2393b3e9129a4005b15e3abf1abbdfb49743e21cd417a2abbab9057066037957552c3fd65fa2fd3bc82b764e230eae4bc7d74743c56d3ffefcfc6960e8587baf5290c78d616ecd1d46b7305aa57e99ba6c527a325e8390237fa6f77c04797d66ab5b50a3054be59329c14db45dd29f64852caeef45b78d41af6fc4f8631ca049843ed9c73f5b9d6741aca5000707596185b3b05e5da645788da118d2f28479e5ee4c9f3007811bbc2449e2592d5e142d6a09970e3fb2bb987bc109c374da8720bed026ad65c064d3419e4988a4f8debbdcbaf06dba2457e1ffe08104e305d64b35f5db4aa3442010d349e4dfd6f07d0ca43f1bb1aad739abe7e1cbcf71ac37dd054708ede965a353bd814b93e83107cf881f243cba8b4f6e2fc51271c31159e95b05eff37f4ad4ea896b63bed15711a115cb97c1ed66fea58ededec7686126ea5db7f58a4a9103beeb7a7c8b9403282c8078af2f9a902976d8330784c06e7b8bcfbfef512c6a8d5c6b35650a08d3b8cafaf7c62b458f4a0923a7a1f29699317dfe06cb01c14ccade5751a7793b10bfcbddcb9b13b1a53b1c89b990982dc62c7964ad8f2f3bb6064e80a10c012e145b6b6e96a3d6f5df26a0d8f1583a6c4de2d16a8309ea623093712c89c60eeb827c9f08d999c697a22e5e7941b6f0c31dd7ca2f537d198f205eec2accd79e46fa9f2961d3424b708e858f7481cbc774fbda022e4b47639610edac22bddf077a7c7bfc63bf543a3c974d1f8ac6e5b5eb9cbe2a8ff175251b6c314ec36995df56944be038e4581bb40af538db5f9578d207a53955ac41b20263354a01b2dd6d909590a51ca3f1c03a3f7e47c726c4231b3bd24bb04461b1c9ea95ead502e21230901302dfb1dcc378df06480560a5db0d723b1df73ace15ce42bb1224a9f5d50144e50945355a906ef14bb7cab0c29fc1a6b0025c9548fc727eb281c3ba144606c77088cbeedfeda2dbd985e5881d107aab7af6b6cf39a912eb72507216a5b60d0bb2780e19724f91ff7242d0e172391b9bdc00cdd290c9123509600b2e41be081c8f6d7defb1cabfd4a8ec9d439fca22c0d08d65f11359cc9c4aa9d966daf9259919340bb559772641a9696d3c7153e1f1ad2adc9a5cca0aa17a9eadc45f8abeba488ad5706f3f59634e213f547e78d52cdf71d6043efb5fe42bc872b02f7c695f144978716dfc993c0f1d3bdd725f09c872a5ec2581db35dd932bc912babc5412fb5a5ad4811c3d0948c5afe784b5339a897e18bfa54c1e4db99fb3791f77322f1350d98efcab7ccce849e103616e36283f42c14acf952172b03732474c5692e9d3308afbb4e39cabf58ab4db3ed4b482534048bb3ffc48303844bb4a8225f4336675ee7cfa8f386ce4a60824194c4f4e89a08ed91b339c6ccdd994786abd59db67a9cc58e6426e5d4193299bc67f843485e40b0d1eed70b613298da944cdde7e2c4f1409d80938f34d239b31913747087a83c715afbbb7c9c2d5e3333b6cd66e90a6046650f46c290ff3d054c512a8868477ee5299fe5fb85f78fe06e2b56374464145285faf89d563a04a4e87a47843614294bfd5040d76d831cb1ad4fcdb75c4d665405fbe7272ed1df2aed89649023d8b5bd0099c887e581c2f45b6db497f7ab26260cb6957038684ef48f1f18ed76878fd1b40ff0ea216fa0cce70f1f3c6cd5be6b31af9d4afba875e067a579265359384ecbd7ece3286ca9da6fd7f64c79522f2158eb8cb5e883db551258f983f416da0bc82b8c1e37f094ffdf91a813457cee5d9698a34d814988a67182c6409edb43f155568c120df155d3de1dd4704bd51c2eaeab1c95a4bf8a1aab9cf695974d30e4db2eae4bb43cf4a30e7ae42f970789d396541bb3a0c93c7656c5708b26f5e88952f732975990b122212dd3f27f3f257901d49c2f894eccc9dd1157643f1bc4258721c4bd48f4d071537ad4d91777cf7ee370b55b6d0356e4c6ec6ee78a09160b20a5a6ffd019ad252398750919d130bbb0f630fd6af97609dbe9bf828f150c6916c2b4d82dc09451eb56b509320d0ea6", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:13 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x3000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='g/s2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:13 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='Vfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 855.355760] gfs2: not a GFS2 filesystem [ 855.407889] 9p: Unknown access argument pser [ 855.535127] 9p: Unknown access argument pser 17:45:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:14 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x3da, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 855.659398] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 855.676325] gfs2: fsid=dh: Now mounting FS... 17:45:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000001800190000003fffffffda060200000d000580000500000005000000000000000000000000", 0x29}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8000, 0x301000) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000080)={{0x8, 0x1, 0x81, 0xb9}, 'syz1\x00', 0x1f}) 17:45:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gf%2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 855.710795] attempt to access beyond end of device [ 855.731038] loop5: rw=4096, want=136, limit=8 [ 855.741085] gfs2: error 10 reading superblock [ 855.747456] gfs2: fsid=dh: can't read superblock [ 855.768408] gfs2: fsid=dh: can't read superblock: -5 [ 855.821965] 9p: Unknown access argument pser 17:45:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='rfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 855.855311] 9p: Unknown access argument pser 17:45:14 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x4, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:14 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x600210) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/68, 0x44}], 0x2) socket$inet(0x2, 0x3, 0x85) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102002700) [ 855.997109] gfs2: not a GFS2 filesystem [ 856.082767] 9p: Unknown access argument pser [ 856.107527] 9p: Unknown access argument pser 17:45:14 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:14 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x2, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="6766733203", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:14 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='Rfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 856.372284] 9p: Unknown access argument pser [ 856.425678] 9p: Unknown access argument pser 17:45:15 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x6600, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x9, 0x201, 0x8, 0x10001, 0x100000000, 0x0, 0x1, 0x0}, &(0x7f00000001c0)=0x20) ioctl(r1, 0x3, &(0x7f00000004c0)="ba874311e1786b4f4c0762aefa2c5876c13c20e82dba2cf97cdb045f05cf3d0f2a74719fd4790f2e498af54300ce5b56d3aad61e000081d614409d482542db14159710b2a723a1d2c7d6f9a3306b3400000000000007501a6fe46eb6573df2928b7a258a926b57669e9888e05d83c740") setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote, 0x2000000}}, 0x8, 0x0, 0x800, 0x370, 0x6}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r3, 0xffff}, &(0x7f0000000300)=0x8) fstat(r0, &(0x7f00000003c0)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x14, 0x1d, 0x2000000000001, 0x0, 0x0, {0x1a}}, 0x14}}, 0x0) 17:45:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gf\n2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="6766733201", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 856.812603] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 856.853549] gfs2: fsid=dh: Now mounting FS... 17:45:15 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xffffffffa0018000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:15 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000100)=0x2, 0x4) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x10000, 0x1000}, 0x18) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x80, 0x0) ioctl$BLKFRASET(r3, 0x1264, &(0x7f00000001c0)=0x4) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000180)=0x8, 0x6344) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f00000002c0)=0x80, 0x4) bind$xdp(r2, &(0x7f00000000c0)={0x2c, 0x0, r1}, 0x10) sendto$inet6(r2, &(0x7f0000000440), 0x0, 0x20000440, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, 0x1c) r4 = fcntl$dupfd(r0, 0x0, r0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$NBD_CLEAR_QUE(r4, 0xab05) [ 856.892308] attempt to access beyond end of device [ 856.906583] loop5: rw=4096, want=136, limit=8 [ 856.920198] gfs2: error 10 reading superblock [ 856.981371] gfs2: fsid=dh: can't read superblock [ 857.012674] gfs2: fsid=dh: can't read superblock: -5 17:45:15 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x78000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:15 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="67667332ff", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gf*2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:15 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 857.388228] 9p: Unknown access argument pser 17:45:15 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='ffs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:15 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x500, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 857.420961] 9p: Unknown access argument pser [ 857.601021] 9p: Unknown access argument pser [ 857.655998] 9p: Unknown access argument pser 17:45:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000003, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000700), &(0x7f0000000740)=0x4) r2 = getpid() openat$ashmem(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ashmem\x00', 0x800, 0x0) epoll_create1(0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x7, 0x4, 0x7, 0x9, 0x5, 0x6, 0x0, 0x6, 0xfede, 0x0, 0x0, 0xaee}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000280)={r3, &(0x7f0000000180)=""/196}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r0, 0x3ff, 0x2, r0}) syz_open_pts(r1, 0x0) close(r1) syz_open_dev$audion(&(0x7f00000006c0)='/dev/audio#\x00', 0x0, 0x102) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x7, &(0x7f00000003c0)=""/34) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000300)={0x5, 0x3f, 0x0, 0x80, 0x5, 0x10000, 0x0, 0x0, 0xffff, 0xfffffffffffffffa, 0x6, 0x2}) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000400)=""/194, 0xc2}, {&(0x7f0000000380)=""/27, 0x1b}, {&(0x7f0000000500)=""/103, 0x67}, {&(0x7f0000000580)=""/222, 0xde}], 0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") 17:45:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfo2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:16 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xf503000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:16 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='Kfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:16 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x20100000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 858.034137] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 858.060102] gfs2: not a GFS2 filesystem [ 858.088244] gfs2: fsid=dh: Now mounting FS... [ 858.115169] attempt to access beyond end of device [ 858.136276] loop5: rw=4096, want=136, limit=8 [ 858.147375] gfs2: error 10 reading superblock [ 858.158715] gfs2: fsid=dh: can't read superblock [ 858.194485] gfs2: fsid=dh: can't read superblock: -5 17:45:16 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000000000003, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000700), &(0x7f0000000740)=0x4) r2 = getpid() openat$ashmem(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ashmem\x00', 0x800, 0x0) epoll_create1(0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x7, 0x4, 0x7, 0x9, 0x5, 0x6, 0x0, 0x6, 0xfede, 0x0, 0x0, 0xaee}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000280)={r3, &(0x7f0000000180)=""/196}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r0, 0x3ff, 0x2, r0}) syz_open_pts(r1, 0x0) close(r1) syz_open_dev$audion(&(0x7f00000006c0)='/dev/audio#\x00', 0x0, 0x102) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x7, &(0x7f00000003c0)=""/34) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000300)={0x5, 0x3f, 0x0, 0x80, 0x5, 0x10000, 0x0, 0x0, 0xffff, 0xfffffffffffffffa, 0x6, 0x2}) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000400)=""/194, 0xc2}, {&(0x7f0000000380)=""/27, 0x1b}, {&(0x7f0000000500)=""/103, 0x67}, {&(0x7f0000000580)=""/222, 0xde}], 0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") 17:45:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:16 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xedc0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfp2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 858.524792] gfs2: not a GFS2 filesystem 17:45:17 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='bfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:17 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xf6030000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2p', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00\b\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x238, &(0x7f0000000280), 0x10000030, 0x0, 0xfffffffffffffdea}}], 0x1, 0x0, &(0x7f0000003280)={0x0, 0x1c9c380}) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000080)={0x41, 0x3f}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r1, &(0x7f00000017c0), 0x1a4, 0x6800) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/214, &(0x7f0000000040)=0xd6) 17:45:17 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x1400000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfX2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 859.014614] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 859.024507] gfs2: fsid=dh: Now mounting FS... [ 859.043637] attempt to access beyond end of device [ 859.049361] loop5: rw=4096, want=136, limit=8 [ 859.054542] gfs2: error 10 reading superblock 17:45:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 859.064359] gfs2: fsid=dh: can't read superblock [ 859.071386] gfs2: fsid=dh: can't read superblock: -5 [ 859.193050] gfs2: not a GFS2 filesystem 17:45:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2, @loopback}, 0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'veth0_to_bond\x00', 0x3}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0524d94fc4d25f9fcc6253d878d1c0000027f00000180000000"], 0x18) socket$inet6(0xa, 0x80000000003, 0x800000000000004) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='setgroups\x00') exit(0x100000004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6(0xa, 0x1000000000002, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000e00)='{ppp1eth1self!user\x00', 0x7ffffffffffd) memfd_create(&(0x7f0000000f40)='{ppp1eth1self!user\x00', 0x0) r3 = socket$inet6(0xa, 0x4000007fffd, 0x1f9) ioctl(r3, 0xb64, &(0x7f0000000100)="2957e1311f16f477671070") ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000d40)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x7fe, 0x0) prctl$getreaper(0x1b, &(0x7f0000000080)) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast2, @in6}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000000480)=0xe8) iopl(0xcf) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000004c0)=0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000680)={r6, 0x6}, &(0x7f0000000500)=0x8) keyctl$session_to_parent(0x12) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000000e80)=""/176) unshare(0x0) r7 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r7, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10) 17:45:17 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xffffff7f00000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 859.454219] gfs2: not a GFS2 filesystem 17:45:17 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='\nfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:18 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x2010000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfu2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:18 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xba030000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 859.823469] gfs2: not a GFS2 filesystem 17:45:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:18 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x66, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 860.058764] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 860.104054] gfs2: fsid=dh: Now mounting FS... [ 860.166063] attempt to access beyond end of device [ 860.193203] loop5: rw=4096, want=136, limit=8 17:45:18 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='Ufs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 860.216025] gfs2: error 10 reading superblock [ 860.235830] gfs2: fsid=dh: can't read superblock 17:45:18 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x3ba, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 860.265437] gfs2: fsid=dh: can't read superblock: -5 [ 860.440972] gfs2: not a GFS2 filesystem 17:45:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:19 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xf6ffffff, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:19 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfc2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:19 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='mfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 860.787617] gfs2: not a GFS2 filesystem 17:45:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0x10, 0x5, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390002000a000c00060000001900a30704000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:45:19 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x1200000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfd2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:19 executing program 1: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaa9c4, &(0x7f0000001340), 0x0, &(0x7f0000000100)=ANY=[@ANYRESDEC]) socketpair(0xfffffffffffffffc, 0x6, 0xa811, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='io.bfq.weight\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2}}, 0x6, 0x16e0000, 0x80000000, 0x5, 0x20}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @rand_addr=0x7}}}, &(0x7f0000000300)=0x84) 17:45:19 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xa0018000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 861.116033] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 861.125057] gfs2: fsid=dh: Now mounting FS... [ 861.145671] attempt to access beyond end of device [ 861.153449] loop5: rw=4096, want=136, limit=8 [ 861.160000] gfs2: error 10 reading superblock [ 861.165379] gfs2: fsid=dh: can't read superblock [ 861.204546] gfs2: fsid=dh: can't read superblock: -5 [ 861.236005] gfs2: not a GFS2 filesystem 17:45:20 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='dfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:20 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x5b010000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:20 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200200, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x10000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xb3, 0x91, 0x1f, 0x10001, 0xffffffff7fffffff}, 0x14) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) lsetxattr$trusted_overlay_origin(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) fcntl$setstatus(r1, 0x4, 0x2000) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000013000/0x4000)=nil) r4 = dup2(r1, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @broadcast}}, 0x401, 0x0, 0x8001, 0x7, 0x7}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x4}}, 0x7, 0x7}, 0x90) 17:45:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="67667332f9", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 861.769031] 9p: Unknown access argument pser 17:45:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfx2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 861.822768] 9p: Unknown access argument pser 17:45:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='Gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:20 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x3803, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 862.119602] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 862.151424] gfs2: fsid=dh: Now mounting FS... [ 862.262941] attempt to access beyond end of device 17:45:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000180)) r1 = syz_open_pts(r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) capget(&(0x7f00000000c0)={0x399f1736, r2}, &(0x7f0000000100)={0x9d46, 0x10000, 0x7, 0xffff, 0x2, 0x1}) getsockname$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000080)={0x1a}) 17:45:20 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x78, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 862.335691] loop5: rw=4096, want=136, limit=8 [ 862.368329] gfs2: error 10 reading superblock [ 862.373622] gfs2: fsid=dh: can't read superblock [ 862.385787] gfs2: not a GFS2 filesystem [ 862.392009] gfs2: fsid=dh: can't read superblock: -5 17:45:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfl2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:21 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x2, 0x1a, 0x0, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getgroups(0x1, &(0x7f00000001c0)=[0x0]) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000200)={0x168, 0x0, 0x2, [{{0x4, 0x2, 0x80, 0x2, 0xfc, 0x8, {0x2, 0x1, 0x8, 0x5, 0x682b, 0x0, 0xffffffff, 0x9, 0x0, 0x6, 0xe0b, r3, r4, 0x6, 0x9834}}, {0x1, 0xa8c, 0x9, 0x401, '/dev/ion\x00'}}, {{0x4, 0x0, 0x8, 0x5, 0x3, 0x0, {0x4, 0x0, 0x1, 0x8, 0x200, 0xd1, 0x100000001, 0x6, 0x6, 0xdf3, 0x1, r5, r6, 0x5, 0x1ff}}, {0x5, 0x0, 0x16, 0x3b, 'ppp0vmnet0\'GPLvboxnet1'}}]}, 0x168) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) 17:45:21 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x4201000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:21 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:21 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xba03000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:21 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='Ofs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:21 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x4000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfi2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 863.165338] gfs2: not a GFS2 filesystem [ 863.166157] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 863.189703] gfs2: fsid=dh: Now mounting FS... 17:45:21 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f0000000100)={0x0, 0xfb, 0x15, 0x0, 0x0, "2f45c83e1592a14f04982479cc122347"}, 0x15, 0x2) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000180)) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000080), 0x0) [ 863.222021] attempt to access beyond end of device [ 863.225243] 9p: Unknown access argument pser [ 863.248737] loop5: rw=4096, want=136, limit=8 [ 863.262010] gfs2: error 10 reading superblock 17:45:21 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='hfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:21 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@sco, &(0x7f0000000280)=0x80) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0xffffffffffff8000, {0x2, 0x4e24}, {0x2, 0x4e22, @remote}, {0x2, 0x4e22, @loopback}, 0x100, 0x7f, 0x1, 0x10000, 0xc, &(0x7f00000002c0)='dummy0\x00', 0x8, 0x0, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x3, 0x1) bind(r1, &(0x7f0000000040)=@in6={0xa, 0x4e21, 0xfffffffffffff801, @empty, 0x3ff}, 0xfffffffffffffdf5) recvfrom$inet(r1, &(0x7f0000000100)=""/45, 0x2d, 0x20, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) [ 863.277479] gfs2: fsid=dh: can't read superblock [ 863.293876] gfs2: fsid=dh: can't read superblock: -5 [ 863.310793] 9p: Unknown access argument pser [ 863.411684] device lo left promiscuous mode 17:45:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="676673327f", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 863.457014] device lo entered promiscuous mode [ 863.639507] device lo left promiscuous mode 17:45:22 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:22 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xfeffff, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:22 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='Efs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gf+2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 864.023393] gfs2: not a GFS2 filesystem 17:45:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 864.239877] device lo entered promiscuous mode [ 864.287059] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 864.298636] gfs2: fsid=dh: Now mounting FS... [ 864.313352] attempt to access beyond end of device [ 864.319556] loop5: rw=4096, want=136, limit=8 [ 864.331629] gfs2: error 10 reading superblock [ 864.340535] gfs2: not a GFS2 filesystem [ 864.348787] gfs2: fsid=dh: can't read superblock [ 864.357167] gfs2: fsid=dh: can't read superblock: -5 17:45:22 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x3001, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:22 executing program 1: add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000380), 0x0, 0x0, 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000002c0), 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080), &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd903000000006b6b6b28945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r0) keyctl$unlink(0xb, 0x0, r1) 17:45:22 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x130, r0, 0x7) r1 = getpgid(0x0) setpriority(0x4000003, r1, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') open$dir(&(0x7f0000000040)='./file0\x00', 0x410400, 0x141) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x68) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000600)={0x53, 0xfffffffffffffffc, 0x3b, 0x6, @scatter={0x5, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/243, 0xf3}, {&(0x7f0000000180)=""/224, 0xe0}, {&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/49, 0x31}, {&(0x7f00000003c0)=""/225, 0xe1}]}, &(0x7f0000000540)="8a27744e61d00c150d60e7bcf15c5fa0fcafd8bf715fbfca2847409c9809ea1616a747d70562cc602ddf4f684833ad2d7f342bd3811653ffb7dec2", &(0x7f0000000580)=""/10, 0x4, 0x4, 0xffffffffffffffff, &(0x7f00000005c0)}) 17:45:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x2) ioctl$TCFLSH(r2, 0x40087101, 0x70e000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8dc, 0x10}, 0xfffffffffffffcc2) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000040000000000000000611800000000000000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) 17:45:23 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@un=@abs, &(0x7f0000000200)=0x80, 0x800) accept4(r0, 0x0, &(0x7f0000000240), 0x80000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') r4 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x800, 0x0) r5 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfc, 0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r1}) r7 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8f, 0x20000) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vsock\x00', 0x400801, 0x0) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001480)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) recvmmsg(r1, &(0x7f0000002a40)=[{{&(0x7f00000014c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002880)=[{&(0x7f0000001540)=""/79, 0x4f}, {&(0x7f00000015c0)=""/48, 0x30}, {&(0x7f0000001600)=""/22, 0x16}, {&(0x7f0000001640)=""/234, 0xea}, {&(0x7f0000001740)}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/246, 0xf6}], 0x7, &(0x7f0000002900), 0x0, 0x6}, 0x3f}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002940)=""/121, 0x79}], 0x1, &(0x7f0000002a00)=""/51, 0x33, 0x9}, 0x5}], 0x2, 0x10100, &(0x7f0000002ac0)={0x0, 0x989680}) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000002c00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002b00)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r3, @ANYBLOB="060829bd7000fddbdf25050000000c00030002000000000000001c00070008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100000000000c000400ffff0000000000000c00020083070000000000000c00060000000000000000000c00030007000000000000000c00040005000000000000002400070008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="f624bc26", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10], 0xa4}, 0x1, 0x0, 0x0, 0x20000890}, 0x41) r11 = socket(0x40000000015, 0x805, 0x0) getsockopt(r11, 0x114, 0x5, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xf0) 17:45:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gf.2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:23 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xfffffffe, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:23 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='xfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:23 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x30010000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 865.187847] 9p: Unknown access argument pser [ 865.217942] 9p: Unknown access argument pser 17:45:23 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x41010000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gf02\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 865.312967] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 865.323308] gfs2: fsid=dh: Now mounting FS... [ 865.337675] attempt to access beyond end of device [ 865.344242] loop5: rw=4096, want=136, limit=8 [ 865.349487] gfs2: error 10 reading superblock [ 865.354179] gfs2: fsid=dh: can't read superblock [ 865.362294] gfs2: fsid=dh: can't read superblock: -5 [ 865.394571] gfs2: not a GFS2 filesystem 17:45:23 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x600, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 865.425705] 9p: Unknown access argument pser [ 865.441012] 9p: Unknown access argument pser 17:45:23 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000300)) r2 = dup(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={@remote, @local, @mcast1, 0x2, 0x1, 0x280000, 0x400, 0xf1, 0x30, r3}) r4 = dup2(r1, r0) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000000180)) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x60, 0x1, 0x9, 0x40]}) 17:45:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1300006517b028c95ab424701d8d8cde90a0ff"], 0x7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="f043812d63000000009000000f0648b800300000000000000f23c80f21f835040090000f23f8b96e080000b800000000ba008000000f3066642e0f0174b0db66b878000f00d8c7442400de000000c7442402bc02ddb3c7442406000000000f011424643ef00fba3fd13e430f060f30", 0x6f}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:45:24 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='Mfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:24 executing program 1: write$P9_RWSTAT(0xffffffffffffffff, &(0x7f0000000080)={0x7}, 0x7) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r0 = gettid() capget(&(0x7f0000000140)={0x20080522, r0}, &(0x7f0000000180)={0x8000000000000000, 0x8, 0x1, 0xfffffffffffffff7, 0x30cf, 0x9}) r1 = getpid() r2 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40002, 0x0) r5 = syz_open_procfs$namespace(r1, &(0x7f0000000100)='ns/user\x00') r6 = socket$xdp(0x2c, 0x3, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000280)={0xa9, 0x6, 0x4, 0x0, 0x0, [{r3, 0x0, 0x4}, {r4}, {r5, 0x0, 0x3}, {r6, 0x0, 0x9}]}) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x9, 0x18, 0x0, 0x0, 0x18}}, &(0x7f00000003c0)=""/147, 0x1a, 0x93, 0x1}, 0x20) 17:45:24 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 865.899501] 9p: Unknown access argument pser 17:45:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs28', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 865.969191] 9p: Unknown access argument pser 17:45:24 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x4000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:24 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 866.235575] 9p: Unknown access argument pser 17:45:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gf/2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 866.311938] 9p: Unknown access argument pser [ 866.386561] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 866.408474] gfs2: fsid=dh: Now mounting FS... [ 866.430846] attempt to access beyond end of device 17:45:24 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='g/s2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 866.438996] loop5: rw=4096, want=136, limit=8 [ 866.453645] gfs2: error 10 reading superblock [ 866.470458] gfs2: fsid=dh: can't read superblock [ 866.484407] gfs2: fsid=dh: can't read superblock: -5 17:45:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") sendto$inet6(r0, &(0x7f0000000340), 0x3dc, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r0, &(0x7f0000001140)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001040), 0x0, &(0x7f0000000340)=""/220, 0xdc}}], 0x1, 0xfc, &(0x7f0000003280)) 17:45:24 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x6, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="67667332ff", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:25 executing program 1: socketpair(0x11, 0x80e, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000040)) socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = socket$inet6(0xa, 0x100000002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in=@local, 0x4e23, 0x100000000, 0x4e20, 0x7, 0xa, 0xa0, 0x20, 0xff, 0x0, r3}, {0x1, 0x4, 0x1f, 0x101, 0x6b24ab3a, 0x3, 0x5, 0x9}, {0x3, 0x1, 0x5, 0x4}, 0x0, 0x6e6bb3, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast1, 0x4d5, 0x33}, 0xa, @in6=@local, 0x3502, 0x6, 0x0, 0xb7f, 0x2, 0x7fff, 0x2}}, 0xe8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x80, r4, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x28}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x1) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x9, {0x10000, 0x7ff, 0x20, 0x6, 0x1, 0x9}, 0x100000000, 0x9}, 0xe) sendto$inet6(r2, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2}, 0x1b) [ 866.638238] 9p: Unknown access argument pser 17:45:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x3fffffffffd) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket(0x40000000015, 0x5, 0x0) recvfrom(r1, &(0x7f0000000040)=""/141, 0x8d, 0x22, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x709000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x0, 0x2, 0xffff, @broadcast, 'team_slave_0\x00'}) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x3, &(0x7f000069affb)={0x2, 0x0, @loopback}, 0x10) [ 866.668593] 9p: Unknown access argument pser 17:45:25 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x60, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:25 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gf#2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:25 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x142, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:25 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="67a0733200", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 867.121248] 9p: Unknown access argument pser [ 867.171662] 9p: Unknown access argument pser 17:45:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gf-2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:25 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x300, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 867.387259] gfs2: not a GFS2 filesystem 17:45:25 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='g\ns2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 867.513440] 9p: Unknown access argument pser 17:45:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 867.577709] 9p: Unknown access argument pser 17:45:26 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x1200, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:26 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 867.647590] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 867.666186] gfs2: fsid=dh: Now mounting FS... [ 867.707086] attempt to access beyond end of device 17:45:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfsI\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 867.748779] loop5: rw=4096, want=136, limit=8 [ 867.768294] gfs2: error 10 reading superblock [ 867.774060] gfs2: not a GFS2 filesystem [ 867.845465] gfs2: fsid=dh: can't read superblock [ 867.895979] gfs2: fsid=dh: can't read superblock: -5 17:45:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="976f2bfa55798e47c8a56302daaf315196a8019c38e3a53650faac43747cc8e9bf49aca68fd32f91f0dbba82e89ec05a9c6ab2bd6a5f03c8c9e71d57c7af0a2460966997d25004dcb30169fafef9305b6a3ee5cb8798571ea9e62bd7cff02f6c518a6ae65d7561cca8360ecbf1fa083d056c72b43c07d5430f61b569492fa20930ae5ad170a897d779116bfaee79912d21dea085749a220aff81a20e1d53efecfd0d90666f766cc7a29f2807039cbbe7c06d23208d17f848dca0a5212e24d1ec19ea05c6c1d3ee08f292e40cf1bb727b17ded4fd67294e8c2f99fd22fe2a5a5e5ecf5c6662560befd0b454811e730546f24ec94b27736da08da5818109489ed8752d785e9a3f7e2dacd8cab338802ab2748380cca6702a7e65bd697b0bd1a3991c7f2ef953a510894f82cb1aa56b7bca555929ac464eeadcb1efa2cfb9526855bb156c824f145e1fe7df44542d3485b0e220c5044f8ff0e2d3b5b09f2cb18e418c504df4d989a4671bc464485d3d99635a8bedcb94dbc886ecb0c3c9196552bd7a5915b84877b8166031ef16a64ec0b078dc53db159bdac99d8ea59235232d8efcd0482494e76b330b6add3ecfcd7a1c17228c2c9e2355abc2d07efb6be0353e21e1492546993cff3b55f387b9a36f188e82ea6ccb2bb139fc401613008239b621c0bc7916f2cf805715a41d4a77b5774555669bcea9e99dede03498a33a7b6707af61c2693ffac6b7ca871b17a1046d7824b5861074b8ca23d9a8037b8ae1905adfd2354fb10fbc3e56b1d366ffa8567683dade1c4e097986174fb8afc4537bb5da2e3b7f92817f1c30c85e2a8cf30ad0b8e3d7f176a96a17675095da64561d1f0e1b1a7dddd7b88737b88b4e5d0224e98eed85d77fbff562c807d8c5252658ac06327c9ec46cb861a633ab68d9c0ef272c177f184c3f82fe7d89b7c6b1732046e274262b19788eca0789a48b657f98cce19bd0bdeb06151a3742ac2fff3acca78108eaa2fff0fde1d09b70f5731e3aab9396862d1cdc4b60f1bf3db75bac9fc6e9535a1562032b4a673a058c91b05b94c145301439fcce01fa24c2703a64b384d5bcd6113b718b3c16e837345e213bd52bd0efd96188d6665cecb53fe98e1d577dea765aff7cab5c07e599beed06f96f2fdc3a5e9d3d3e563c79affdc15e0726d2ea3d34283dda2edb986e2cb50b46ca7e2556aeed320e259eb2d1a7c965693749177d176fa45642e11a88150416caa1a0dac18aa85c3c75f1b3c45cf2f61ea41887412ae8090f772de3ad4340f07bb2d6b279cb88a11ea80475ecfed02f7b0493ae6693766b266143d2b6eb4c6155410be6c3b51bfb4b447ba6b65519a60ce81ad5755a625322d97e7fa0e9c8639457944d9dc56a86dcaea59ab4d548319894c04cdffde5333d7d5007658b770b257c1ac468f5f02ca0baf0f96f29ba1fac2bdde6d9177f6c0839de38f48feb567bd510015afa66e6335bbb115318699d421d1e5116891661c42c5ae3a559af011da042eab5a20c3878eb731ae51cf8a327b92ba9f32c2d1d9554fa59c426b238a35d8c6eb8e61ec52bba63733ca8a71c13f52b418e96a8b3ead9acb9c973ab36dd8dedd027f2d03ac82febe49512f79571a973d52a739a649a9326c419c305486da27ff6a48f33629026c7e6937297bca556e011310b4c08bd4f7063a079f1dbff33e86b9fdd3de0838eb1d8ac1b426981635c2664a18dd48383fc06f513573e909ad59fadf51957b5ebe15645c610200f9b8a11eb613123e883e151028e963759c4ab40642b3d6731ba0607ce16ff975207f041ef826d7ef7a7449485d4a952ec8ec7aea3c51e95863f7b8b68f3cab7fefddefba35aea64c704f72b07c736a448d6b3a47e336662c2b5eb979a01064fc706f39cff18a53883e02579a777cc5438e9ff5bbd2d29fc1f8f78bccafe8b66bd7819627ff358a90241a29aa89ac9e3f13fc51b1bf01e7e1a46c562f9b201c98d5b77632a276e7b97cf1585a38319f104a186ae34c7b1d9bbd70dd6c2db210d6e408cbc2bcccd0d916bbf3512487edd86247b37c01e3e5b2d5b01420a69de5a12484a66830f81932364a83aeeb1310d0b213e1eb00dfdc94a7436c063e70a76e2a92216ca96fe29cfe3ce8f9a86b68cd3e64d03dc740250cbedf9ce4fd3bd113ced7312d3db9763c9748cbdf31a7855d85eeeb3f60b7db9c3724efae99e7bb53b07643d080519406e04bf1b7530565e0f924a7bc00ee1c7126d9eac014ff9ce38082392a26466a3df12bd5123120d2bcbe2cb5c92f04445f273da95a26197797f15cfd9733d9a3235fec86c4bb655073cce79745de6d98b05bd53f6b212370c000f90dca43152e2aa742a6bbba8b31e6acf452d063760e7660beafba19c2741aa304a7adb61e5462db530d1fd7514c46afbae45a34992f8c8f4dffbdeb96491d3b26609cd68d22835da15cab6b6a0bbe7ff197258534a49c30f493e4de646a3b77ef768924b72985d713950846930781861a0c7a6fef88f5096c9610131425ce2b3f87f0f297dc09f3c509a4741aebd44245812ef11bc1af17b4d39d83684f9b93584535584e0013dbf79430d40dd0b5010a61132225dce2c4f5b04e1855166f99aa336ddf231ca4af4bea13b97875293e44888bedfcb985de61a8b6823a95f33bb23bbde006e3bed36075f694cb3830747c3729e92d22071b189305f166e53041ac91dcf474aa18ffce85abde8b780e3b4b40f0f0a931498960bc56cc1f77b255d6c4545ab6fe3c78c8492726ef05f2aaa8b07a7055d05d6a571fbcf88dbd13d835e2e38fbf3943a6a8e8896a89d56d099cd81faebe7ec6ffb3d0e7db8802e165f63439ac7cfe119d894edc166d74b443e2d2b3043242d6f6a47fb2ca5769fb8a51dcc93730b89fb0fccdcaa7f0fc8805debb89e4d85ab1ba07e5b04259bc1068f8bdc2270a5df7e9ab53cea09438f1bf7533560524d2a767480dd2b18b7bfb5722771a8314b2cb1fadef68a9812244c479d80aae042fcb743c30d75f8a8c43f07f61c645643950ceaa30da6e07882be226e1ac65cba32ae3b31f1fee501ee8b6b84cc78b7d3402531ccff60b6747ee64f96892bb00e5d0e2ea9eaaab6b7f0880747567376ad732655e72fd77aedc25ef0baff358af16257a22127f309e87075f983ff44413793039e11bdb2258f17a0b7f8bb141286f8528d60419acdb49d65617572b24cce92609966f9b731d6eafe5c8d697bfaae36ed04d33689e8a7827b8eb8088d168a51e2a03b4471406ae19a67eac016266cd37dda0baa960e11e27be667b8207075ba85316b3412a4e183c01f02e3306cba68eec8d8022231adfa0e1260e680d3ebaa9bafc405465b90cf215539ce6fa0c09bc37b5ce028cdf4f4d844c6acaa27a0e13808dd0a4e23b6ede9981ae52e207034105a247b442ada31b84375c39ea75ef7f2277f3e32dbf152ff317db6eed686ff908136ae85b21d6e188a85747b5d7a5951cdd0e48132094bd4d19005353f0e0b5941e0505281da207e81ac99ffa4c5de995f028b73a78defb7386c22911762a9448dce71d3207894326ad5c7035eb316f53ae81e2a514d98511a70857d466066286c5fd3bbafadfc486aa1d215ebdd76c2719646a47a48d12c0796600deb1b60f6539c0bcd4c12a864f89522bb09bba63e0c63a1523364e27b496861a4085de4b6c340e8ec93d2f8e324639cabff4ed34183b59a68fa7cf2393b3e9129a4005b15e3abf1abbdfb49743e21cd417a2abbab9057066037957552c3fd65fa2fd3bc82b764e230eae4bc7d74743c56d3ffefcfc6960e8587baf5290c78d616ecd1d46b7305aa57e99ba6c527a325e8390237fa6f77c04797d66ab5b50a3054be59329c14db45dd29f64852caeef45b78d41af6fc4f8631ca049843ed9c73f5b9d6741aca5000707596185b3b05e5da645788da118d2f28479e5ee4c9f3007811bbc2449e2592d5e142d6a09970e3fb2bb987bc109c374da8720bed026ad65c064d3419e4988a4f8debbdcbaf06dba2457e1ffe08104e305d64b35f5db4aa3442010d349e4dfd6f07d0ca43f1bb1aad739abe7e1cbcf71ac37dd054708ede965a353bd814b93e83107cf881f243cba8b4f6e2fc51271c31159e95b05eff37f4ad4ea896b63bed15711a115cb97c1ed66fea58ededec7686126ea5db7f58a4a9103beeb7a7c8b9403282c8078af2f9a902976d8330784c06e7b8bcfbfef512c6a8d5c6b35650a08d3b8cafaf7c62b458f4a0923a7a1f29699317dfe06cb01c14ccade5751a7793b10bfcbddcb9b13b1a53b1c89b990982dc62c7964ad8f2f3bb6064e80a10c012e145b6b6e96a3d6f5df26a0d8f1583a6c4de2d16a8309ea623093712c89c60eeb827c9f08d999c697a22e5e7941b6f0c31dd7ca2f537d198f205eec2accd79e46fa9f2961d3424b708e858f7481cbc774fbda022e4b47639610edac22bddf077a7c7bfc63bf543a3c974d1f8ac6e5b5eb9cbe2a8ff175251b6c314ec36995df56944be038e4581bb40af538db5f9578d207a53955ac41b20263354a01b2dd6d909590a51ca3f1c03a3f7e47c726c4231b3bd24bb04461b1c9ea95ead502e21230901302dfb1dcc378df06480560a5db0d723b1df73ace15ce42bb1224a9f5d50144e50945355a906ef14bb7cab0c29fc1a6b0025c9548fc727eb281c3ba144606c77088cbeedfeda2dbd985e5881d107aab7af6b6cf39a912eb72507216a5b60d0bb2780e19724f91ff7242d0e172391b9bdc00cdd290c9123509600b2e41be081c8f6d7defb1cabfd4a8ec9d439fca22c0d08d65f11359cc9c4aa9d966daf9259919340bb559772641a9696d3c7153e1f1ad2adc9a5cca0aa17a9eadc45f8abeba488ad5706f3f59634e213f547e78d52cdf71d6043efb5fe42bc872b02f7c695f144978716dfc993c0f1d3bdd725f09c872a5ec2581db35dd932bc912babc5412fb5a5ad4811c3d0948c5afe784b5339a897e18bfa54c1e4db99fb3791f77322f1350d98efcab7ccce849e103616e36283f42c14acf952172b03732474c5692e9d3308afbb4e39cabf58ab4db3ed4b482534048bb3ffc48303844bb4a8225f4336675ee7cfa8f386ce4a60824194c4f4e89a08ed91b339c6ccdd994786abd59db67a9cc58e6426e5d4193299bc67f843485e40b0d1eed70b613298da944cdde7e2c4f1409d80938f34d239b31913747087a83c715afbbb7c9c2d5e3333b6cd66e90a6046650f46c290ff3d054c512a8868477ee5299fe5fb85f78fe06e2b56374464145285faf89d563a04a4e87a47843614294bfd5040d76d831cb1ad4fcdb75c4d665405fbe7272ed1df2aed89649023d8b5bd0099c887e581c2f45b6db497f7ab26260cb6957038684ef48f1f18ed76878fd1b40ff0ea216fa0cce70f1f3c6cd5be6b31af9d4afba875e067a579265359384ecbd7ece3286ca9da6fd7f64c79522f2158eb8cb5e883db551258f983f416da0bc82b8c1e37f094ffdf91a813457cee5d9698a34d814988a67182c6409edb43f155568c120df155d3de1dd4704bd51c2eaeab1c95a4bf8a1aab9cf695974d30e4db2eae4bb43cf4a30e7ae42f970789d396541bb3a0c93c7656c5708b26f5e88952f732975990b122212dd3f27f3f257901d49c2f894eccc9dd1157643f1bc4258721c4bd48f4d071537ad4d91777cf7ee370b55b6d0356e4c6ec6ee78a09160b20a5a6ffd019ad252398750919d130bbb0f630fd6af97609dbe9bf828f150c6916c2b4d82dc09451eb56b509320d0ea6", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:26 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x7, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x1) getpid() getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000400), &(0x7f0000000440)=0xc) read(0xffffffffffffffff, &(0x7f0000000040)=""/11, 0xb) syz_open_pts(r1, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000100)={0x3f, 0xfff, 0xffff, 0xeb, &(0x7f0000000180)=""/235, 0x95, &(0x7f0000000280)=""/149, 0xad, &(0x7f0000000340)=""/173}) close(r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='cubic\x00', 0x6) 17:45:26 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='g%s2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 868.150294] gfs2: not a GFS2 filesystem [ 868.213123] 9p: Unknown access argument pser 17:45:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)="676673ffff", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 868.290928] 9p: Unknown access argument pser 17:45:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="6766733202", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:26 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x600000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @multicast1}, &(0x7f0000000240)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x12, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xf, 0x27}}, &(0x7f0000000080)='GPL\x00', 0x1, 0x99, &(0x7f0000000180)=""/153, 0xfdfffffffffffffc, 0x0, [], r1, 0x8}, 0x48) [ 868.635306] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" 17:45:27 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xda030000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:27 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='g.s2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="6766733216", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 868.684441] gfs2: fsid=dh: Now mounting FS... [ 868.724411] attempt to access beyond end of device [ 868.749076] loop5: rw=4096, want=136, limit=8 [ 868.769407] gfs2: error 10 reading superblock [ 868.806932] gfs2: fsid=dh: can't read superblock [ 868.813687] gfs2: fsid=dh: can't read superblock: -5 17:45:27 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:27 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xba03, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x2) getdents(r1, &(0x7f0000000200)=""/4096, 0x1000) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c000000320029080000000000070000000000001800000014000100ffffffff000000000000000000000001"], 0x2c}}, 0x0) 17:45:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs\n\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="67667332b8", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:27 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfo2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:27 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0xc) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x2, &(0x7f0000001100)=[{&(0x7f00000000c0)="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", 0x1000, 0x2}, {&(0x7f00000010c0)="d5ad944364e71a4892307261a842c7bf0265172599311223ad25e57665488b8bbd9acae466ab8f22a62575061ab161210c0ff963010a769a931fdd9791dc1802", 0x40, 0xfff}], 0x2c, &(0x7f00000011c0)={[{@utf8='utf8'}, {@gid={'gid', 0x3d, r1}}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0x1}}, {@disable_sparse_yes='disable_sparse=yes'}, {@errors_remount='errors=remount-ro'}, {@utf8='utf8'}, {@fmask={'fmask', 0x3d, 0x4e3a}}, {@umask={'umask', 0x3d, 0x400}}, {@disable_sparse_yes='disable_sparse=yes'}, {@disable_sparse_no='disable_sparse=no'}]}) 17:45:27 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xf603, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7ff, 0x600000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fstat(r2, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x1d, &(0x7f0000000240)=ANY=[], 0x0) 17:45:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs%\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:28 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x900, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 869.706623] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 869.767858] gfs2: fsid=dh: Now mounting FS... [ 869.847095] 9p: Unknown access argument pser [ 869.856060] 9p: Unknown access argument pser [ 869.866001] attempt to access beyond end of device [ 869.901477] loop5: rw=4096, want=136, limit=8 [ 869.922126] gfs2: not a GFS2 filesystem [ 869.926976] gfs2: error 10 reading superblock [ 869.934625] gfs2: fsid=dh: can't read superblock [ 869.940573] gfs2: fsid=dh: can't read superblock: -5 17:45:28 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:28 executing program 1: socket(0x11, 0x5, 0x3f) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32]]]}, 0x80) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1}, 0x6e) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x6e) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3f, 0x230040) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000002c0)={0xfffffffffffffff7}, 0x1) bind$unix(r2, &(0x7f0000000200)=@abs={0x1}, 0x6e) 17:45:28 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0xc0ed0000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:28 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfu2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="6766733201", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 870.275926] 9p: Unknown access argument pser [ 870.291945] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" 17:45:28 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x400) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) finit_module(r1, &(0x7f0000000040)='\x00', 0xfffffffffffffffc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0xc) [ 870.341740] gfs2: fsid=dh: Now mounting FS... [ 870.345028] 9p: Unknown access argument pser [ 870.391527] gfs2: not a GFS2 filesystem [ 870.427058] gfs2: fsid=dh: can't read superblock [ 870.454245] gfs2: fsid=dh: can't read superblock: -22 17:45:28 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x6000000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 870.601770] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 870.619181] CPU: 1 PID: 30287 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 870.627722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 870.637089] Call Trace: [ 870.639717] dump_stack+0x1d3/0x2c4 [ 870.643371] ? dump_stack_print_info.cold.2+0x52/0x52 [ 870.648600] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 870.653739] sysfs_warn_dup.cold.3+0x1c/0x2b [ 870.658167] sysfs_create_dir_ns+0x2a1/0x340 [ 870.662590] ? sysfs_create_mount_point+0xa0/0xa0 [ 870.667452] ? kobject_namespace+0x75/0x1a0 [ 870.671790] ? kobject_namespace+0x8e/0x1a0 [ 870.676141] kobject_add_internal+0x440/0xb60 [ 870.680660] ? kobj_ns_type_registered+0x60/0x60 [ 870.685433] ? lock_is_held_type+0xa/0x210 [ 870.689684] ? kfree_const+0x59/0x70 [ 870.693415] ? rcu_read_lock_sched_held+0x108/0x120 [ 870.698446] ? kfree+0x1fa/0x230 [ 870.701846] ? kfree_const+0x5e/0x70 [ 870.705582] kobject_init_and_add+0xf4/0x140 [ 870.710005] ? kobject_add_internal+0xb60/0xb60 [ 870.714695] ? vsnprintf+0x20d/0x1b60 [ 870.718525] gfs2_sys_fs_add+0x1ff/0x4f0 [ 870.722609] ? recover_store+0x1a0/0x1a0 [ 870.726700] ? retint_kernel+0x2d/0x2d [ 870.730750] ? gfs2_sys_fs_add+0x1f/0x4f0 [ 870.734923] fill_super+0x89c/0x1a10 [ 870.738658] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 870.744247] ? vsnprintf+0x20d/0x1b60 [ 870.748069] ? gfs2_online_uevent+0x2b0/0x2b0 [ 870.752578] ? pointer+0x990/0x990 [ 870.756133] ? match_strlcpy+0xcc/0x110 [ 870.760128] ? gfs2_mount_args+0x972/0xb10 [ 870.764384] ? snprintf+0xae/0xe0 [ 870.767854] ? vsprintf+0x40/0x40 [ 870.771347] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 870.776392] ? set_blocksize+0x2c1/0x340 [ 870.780476] gfs2_mount+0x5e6/0x712 [ 870.784121] ? fill_super+0x1a10/0x1a10 [ 870.788134] ? security_sb_copy_data+0x27/0xc0 [ 870.792734] ? fill_super+0x1a10/0x1a10 [ 870.796722] legacy_get_tree+0x131/0x460 [ 870.800815] vfs_get_tree+0x1cb/0x5c0 [ 870.804649] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 870.809448] do_mount+0x70c/0x1d90 [ 870.813010] ? copy_mount_string+0x40/0x40 [ 870.817296] ? retint_kernel+0x2d/0x2d [ 870.821213] ? copy_mount_options+0x25c/0x430 [ 870.825725] ? write_comp_data+0x70/0x70 [ 870.829804] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 870.835364] ? copy_mount_options+0x315/0x430 [ 870.839895] ksys_mount+0x12d/0x140 [ 870.843542] __x64_sys_mount+0xbe/0x150 [ 870.847539] do_syscall_64+0x1b9/0x820 [ 870.851441] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 870.856852] ? syscall_return_slowpath+0x5e0/0x5e0 [ 870.861798] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 870.866671] ? trace_hardirqs_off+0x310/0x310 [ 870.871182] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 870.876736] ? prepare_exit_to_usermode+0x291/0x3b0 [ 870.881770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 870.886642] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 870.891851] RIP: 0033:0x45a0ea 17:45:29 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000040)=""/97, 0x61}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/51, 0x33}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000000280)=""/46, 0x2e}, {&(0x7f0000001300)=""/60, 0x3c}, {&(0x7f0000001340)=""/213, 0xd5}, {&(0x7f0000001440)=""/255, 0xff}], 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x400) syz_mount_image$nfs4(&(0x7f0000001600)='nfs4\x00', &(0x7f0000001640)='./file0\x00', 0xff, 0xa, &(0x7f0000001c00)=[{&(0x7f0000001680)="6d3402abd9bb2afa26ce43430dea64c790dda5", 0x13, 0x1}, {&(0x7f00000016c0)="c9f18b02cb30b617daa884e7a99058a4b55745e5d5ea75ba895401a8316e8b6a67ca8a28d37672beaf6c3bc8fd93b6c3363e6ed0ae66fc701f51501fef0cda9ab3a156e1090c", 0x46, 0x24}, {&(0x7f0000001740)="4cbf1d4d8b8a65f79012bd2d80644d258df1bffe0ac490079aac4a7aef9f11a916ce8d186ddb555a1c6d1fb99615268e2bd1034e440977a460f3fd6efbdf3d048edaa150c161e85ab6c1fe9e42f3f11f7b3f95eb118890f2251e956878f02dd40de5876f8554147f6d7649668935b396bafae1b2daa51101b86716ad834c8d9163d844eb14d32e6e7c9bd03ba5bc816592afd38d60eca58be2f2afefab6f", 0x9e, 0x7fff0}, {&(0x7f0000001800)="cfcc904067ba1dccf3b849289cc5e89ded9f23e862e640af66a7881ddee43253a5f4dc88716ad7315ab5a3", 0x2b, 0x3}, {&(0x7f0000001840)="7d09748f968f3347a48c702559452103f269cc4298f86d5bca4959b6590bbe2c755b5a9d985b255fa3dbd2042a98689cbe2ab0489490943a2fb3ec7dea2ad34d300b8108582bc397487322b2de08163cf302e04cfd12cb320ce95456ddc5e19f30f0d80759b99359b00b722b1bdb80f7f89116c90bc67112f25c04a28841b68942bb6bbdbca0fa45539fdec3ed15332ed5194ba9b41c485ad206e2b66610812aaefda31986ec437de123bb1dba7b06cd490a1a3a166955f3730e41ef4f2a739cbf6685d72625ac9c660453678689f43a7e", 0xd1, 0x200}, {&(0x7f0000001940)="8d438fce5b0fe36631116fe7450d191cbda03819668add56c20c0c6a3a2dc18e4b85d26f4be6ca43a571e9375d125f80fb204e349995101658dfb3888a514d42a0dd5a5cf1fabf1c64f310db3c7b452e", 0x50, 0x2}, {&(0x7f00000019c0)="e50176e4624cb0616f0b891c0541ec8368bb09ed49e8da20049e6238747ed4f662790c72c0f54ec01be994708d755205f196971033513903bb5051c7fc1732be1ffdb2a20d5bea3aba182b6b65e8c622c874b515cae3bf9e7dc2fc339affe30aa709914aae5ff8501730e65d995fae1d742af5bf82aa60c8ad5b3cd3d4303ac0c4233245", 0x84, 0x7}, {&(0x7f0000001a80)="7dae7975c928471ec9f00ba6b5d4f69ba5102912dfb258a55366bb98aeef95468ca41e5cb26e837cc427c7f02fee640db10517c198181ac8cc6ac9f8e8be2ebe58a030140d2ae4546fe4ae264294bdb9016e40878c86c50b04980beb734b2686", 0x60, 0x5}, {&(0x7f0000001b00)="c9f6fd60fcd49c6d3f092a29813a26d682c0049385a3e1f3f988819eee8ce6cb42254a09d5cd3f543eddc1fa1d75f5d3923b47ff8b0961c53b32bb46fbde6af1109ca60799da304143da929167bcd2342e907d8e1b825c71aa5d85298c8e19bc950ec76cfec50dbf43c4d301a7f1d3100846a90513728afbad2606e82fee8bb062bc0e45a86c73ca0fee74d653b0fdc128088ab5b74a1d043802b473602b98cc7debd8b0a19e3515b63bfea57207e0f153e53a02fd02b9777edd5b9a6cce4b7015454d", 0xc3, 0x4}, {&(0x7f0000002f80)="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0x1000, 0xfdf6}], 0x84, &(0x7f0000001d00)='/dev/snd/pcmC#D#c\x00') ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e21, @loopback}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001d40)={0x0}, &(0x7f0000001d80)=0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/audio\x00', 0x703002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001e40)={0x0, r0, 0x0, 0x5, &(0x7f0000001e00)='nfs4\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001e80)={r3, r0, 0x0, 0x8, &(0x7f0000001dc0)='#cpuset\x00', r4}, 0x30) ioctl(r0, 0x4122, &(0x7f0000001f64)) [ 870.895070] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 870.913982] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 870.921702] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 870.921713] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 870.921723] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 870.921733] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 870.921744] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 870.933501] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 870.954106] gfs2: fsid=dh: error -17 adding sysfs files 17:45:29 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x60000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 871.092456] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" 17:45:29 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=ANY=[], &(0x7f0000000200)="47501a00f9d3c471b4a5430b11691d81fb4b9c49106ab3a01eaa6e1494e10112f6e527a746961b2da661bc0517d1fed124f6efb4292dc4c6df52a2c0623cdc1a18767d961c26d3aa8c633a234967dfe047b15997efc5a3bb522cb0393846dcc3f6e76a288635697c642b3cc7b3b36b3d1354dd508712a1f15e3b542d8a0c0c9a73d19d952bcef7d7d5cb703b44c4f17e5f76e7a2f9c44e076fb1000000000000000000000000000000", 0x2, 0xab93031f99fda67f, &(0x7f0000000080)=""/251}, 0x48) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2}, 0x80, &(0x7f0000000180)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x890b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x890c, &(0x7f0000000000)) [ 871.163423] gfs2: fsid=dh: Now mounting FS... [ 871.169695] 9p: Unknown access argument pser 17:45:29 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gf%2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 871.216263] 9p: Unknown access argument pser [ 871.220000] gfs2: not a GFS2 filesystem [ 871.243267] gfs2: fsid=dh: can't read superblock [ 871.254388] gfs2: fsid=dh: can't read superblock: -22 17:45:29 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x7800, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 871.409999] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 871.434420] CPU: 1 PID: 30331 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 871.442965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 871.445138] gfs2: not a GFS2 filesystem [ 871.452362] Call Trace: [ 871.452396] dump_stack+0x1d3/0x2c4 [ 871.452426] ? dump_stack_print_info.cold.2+0x52/0x52 [ 871.452477] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 871.452530] sysfs_warn_dup.cold.3+0x1c/0x2b [ 871.452559] sysfs_create_dir_ns+0x2a1/0x340 [ 871.481875] ? sysfs_create_mount_point+0xa0/0xa0 [ 871.486748] ? kobject_namespace+0x75/0x1a0 [ 871.491089] ? kobject_namespace+0x94/0x1a0 [ 871.495460] kobject_add_internal+0x440/0xb60 [ 871.499984] ? kobj_ns_type_registered+0x60/0x60 [ 871.504759] ? kfree_const+0x59/0x70 [ 871.508494] ? rcu_read_lock_sched_held+0x108/0x120 [ 871.513530] ? kfree+0x1fa/0x230 [ 871.516935] ? kfree_const+0x5e/0x70 [ 871.520716] kobject_init_and_add+0xf4/0x140 [ 871.525144] ? kobject_add_internal+0xb60/0xb60 [ 871.529845] ? vsnprintf+0x20d/0x1b60 [ 871.533694] gfs2_sys_fs_add+0x1ff/0x4f0 [ 871.537787] ? recover_store+0x1a0/0x1a0 [ 871.541914] ? snprintf+0xae/0xe0 [ 871.545478] ? vscnprintf+0x20/0x80 [ 871.549119] ? sb_set_blocksize+0x7e/0x110 [ 871.553371] ? memcpy+0x45/0x50 [ 871.556668] fill_super+0x89c/0x1a10 [ 871.560410] ? retint_kernel+0x2d/0x2d [ 871.564327] ? trace_hardirqs_on_caller+0xc0/0x310 [ 871.569268] ? vsnprintf+0x20d/0x1b60 [ 871.569288] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 871.569337] ? gfs2_online_uevent+0x2b0/0x2b0 [ 871.577881] ? pointer+0x990/0x990 [ 871.577906] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 871.577932] ? retint_kernel+0x2d/0x2d [ 871.577957] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 871.585975] ? set_blocksize+0x2c1/0x340 [ 871.586004] gfs2_mount+0x5e6/0x712 17:45:29 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x5b01, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 871.586027] ? fill_super+0x1a10/0x1a10 [ 871.586075] ? fill_super+0x1a10/0x1a10 [ 871.599728] legacy_get_tree+0x131/0x460 [ 871.607431] vfs_get_tree+0x1cb/0x5c0 [ 871.607450] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 871.607470] do_mount+0x70c/0x1d90 [ 871.607493] ? copy_mount_string+0x40/0x40 [ 871.615475] ? retint_kernel+0x2d/0x2d [ 871.615507] ? copy_mount_options+0x223/0x430 [ 871.615528] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 871.615565] ? copy_mount_options+0x315/0x430 [ 871.623417] ksys_mount+0x12d/0x140 [ 871.623440] __x64_sys_mount+0xbe/0x150 [ 871.623460] ? do_syscall_64+0xca/0x820 [ 871.623481] do_syscall_64+0x1b9/0x820 [ 871.631778] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 871.631800] ? syscall_return_slowpath+0x5e0/0x5e0 [ 871.631829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 871.631851] ? trace_hardirqs_off+0x310/0x310 [ 871.631872] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 871.639986] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 871.640006] ? prepare_exit_to_usermode+0x291/0x3b0 [ 871.640038] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 871.640064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 871.640085] RIP: 0033:0x45a0ea [ 871.718392] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 871.737329] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 871.745054] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 871.752382] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 871.759687] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 871.766967] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 871.774239] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 871.786697] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 871.799112] gfs2: fsid=dh: error -17 adding sysfs files 17:45:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\r', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:30 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1000000000000001) ioctl$FS_IOC_FSGETXATTR(r0, 0x802c550a, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x20000000, 0xffffffff7ff0bdbe}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000280)={0x0, @dev, 0x0, 0x0, 'wrr\x00', 0x20}, 0x2c) 17:45:30 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x100000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 871.904506] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 17:45:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gf+2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 871.949118] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 17:45:30 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x2000000000000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 872.021328] gfs2: not a GFS2 filesystem 17:45:30 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x3000, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) 17:45:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:30 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x1000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)="67667332c4", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gf-2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 872.423448] 9p: Unknown access argument pser [ 872.436996] 9p: Unknown access argument pser [ 872.456765] gfs2: not a GFS2 filesystem [ 872.576909] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" 17:45:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 872.664777] gfs2: fsid=dh: Now mounting FS... 17:45:31 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x9, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 872.751214] gfs2: not a GFS2 filesystem [ 872.775292] attempt to access beyond end of device [ 872.814839] loop5: rw=4096, want=136, limit=8 [ 872.838799] gfs2: error 10 reading superblock [ 872.848518] gfs2: fsid=dh: can't read superblock [ 872.853679] gfs2: fsid=dh: can't read superblock: -5 [ 872.860954] 9p: Unknown access argument pser 17:45:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 872.919121] 9p: Unknown access argument pser 17:45:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:31 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x3f5, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x0, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gf#2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:31 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) bind$bt_rfcomm(r1, &(0x7f0000000440)={0x1f, {0xffffffffffffffff, 0xffffffff, 0x4}}, 0xa) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0xffff0000, 0x1a, 0x1700, {0x0, &(0x7f0000000280), 0x0, 0x0, [0x0, 0x0, 0x0, 0x11]}}, 0x20) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 17:45:31 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x3f00, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 873.240754] gfs2: not a GFS2 filesystem 17:45:31 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'\nrans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:31 executing program 1: r0 = socket$inet(0x2, 0x840000000006, 0x2) setsockopt$inet_int(r0, 0x0, 0x40000000000d1, &(0x7f0000000080), 0x0) getsockname(r0, &(0x7f0000001140)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000011c0)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) [ 873.270255] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 873.276883] gfs2: fsid=dh: Now mounting FS... 17:45:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="67667332d8", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 873.407372] gfs2: not a GFS2 filesystem [ 873.472461] gfs2: fsid=dh: can't read superblock [ 873.526106] gfs2: fsid=dh: can't read superblock: -22 [ 873.575183] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 873.587317] CPU: 1 PID: 30476 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 873.595858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 873.605228] Call Trace: [ 873.607850] dump_stack+0x1d3/0x2c4 [ 873.611511] ? dump_stack_print_info.cold.2+0x52/0x52 [ 873.616722] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 873.621859] sysfs_warn_dup.cold.3+0x1c/0x2b [ 873.626287] sysfs_create_dir_ns+0x2a1/0x340 [ 873.630714] ? sysfs_create_mount_point+0xa0/0xa0 [ 873.635573] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 873.640172] ? do_raw_spin_lock+0xc1/0x200 [ 873.644429] kobject_add_internal+0x440/0xb60 [ 873.648938] ? kobj_ns_type_registered+0x60/0x60 [ 873.653726] ? kfree+0x1de/0x230 [ 873.657111] ? kfree_const+0x5e/0x70 [ 873.660855] kobject_init_and_add+0xf4/0x140 [ 873.665282] ? kobject_add_internal+0xb60/0xb60 [ 873.669990] gfs2_sys_fs_add+0x1ff/0x4f0 [ 873.674068] ? recover_store+0x1a0/0x1a0 [ 873.678152] ? snprintf+0xae/0xe0 [ 873.681624] ? vscnprintf+0x20/0x80 [ 873.685274] ? memcpy+0x45/0x50 [ 873.688587] fill_super+0x89c/0x1a10 [ 873.692325] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 873.697802] ? gfs2_online_uevent+0x2b0/0x2b0 [ 873.702332] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 873.707111] ? retint_kernel+0x2d/0x2d [ 873.711021] ? sb_set_blocksize+0xe4/0x110 [ 873.715273] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 873.720143] gfs2_mount+0x5e6/0x712 [ 873.723787] ? fill_super+0x1a10/0x1a10 [ 873.727826] ? fill_super+0x1a10/0x1a10 [ 873.731829] legacy_get_tree+0x131/0x460 [ 873.735924] vfs_get_tree+0x1cb/0x5c0 [ 873.739746] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 873.744521] do_mount+0x70c/0x1d90 [ 873.748086] ? copy_mount_string+0x40/0x40 [ 873.752357] ? retint_kernel+0x2d/0x2d [ 873.756268] ? copy_mount_options+0x257/0x430 [ 873.760782] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 873.766345] ? copy_mount_options+0x315/0x430 [ 873.770861] ksys_mount+0x12d/0x140 [ 873.774503] __x64_sys_mount+0xbe/0x150 [ 873.778498] do_syscall_64+0x1b9/0x820 [ 873.782398] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 873.787778] ? syscall_return_slowpath+0x5e0/0x5e0 [ 873.792729] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 873.797590] ? trace_hardirqs_off+0x310/0x310 [ 873.802106] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 873.807140] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 873.812691] ? prepare_exit_to_usermode+0x291/0x3b0 [ 873.817731] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 873.822593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 873.827802] RIP: 0033:0x45a0ea [ 873.831021] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 873.849940] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 873.857664] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 873.864944] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 17:45:32 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'%rans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 873.872221] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 873.879503] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 873.886782] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 17:45:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = semget$private(0x0, 0x2, 0x2) semctl$IPC_INFO(r1, 0x6, 0x3, &(0x7f0000000140)=""/175) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x448002) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) unshare(0x400) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 17:45:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:32 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfc2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept(r2, 0x0, &(0x7f00000000c0)) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f0000000040)={0x18}, 0x18) ppoll(&(0x7f0000000040), 0xb, 0x0, 0x0, 0xffffffffffffff6e) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0xef, @dev={0xac, 0x14, 0x14, 0x1d}, 0x4e21, 0x0, 'lc\x00', 0x5, 0x101, 0x8}, 0x2c) creat(&(0x7f0000000080)='./file0\x00', 0x60) [ 874.160990] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 874.186913] IPVS: set_ctl: invalid protocol: 239 172.20.20.29:20001 [ 874.205196] gfs2: fsid=dh: error -17 adding sysfs files 17:45:32 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x0, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:32 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'t\nans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="67667332f5", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:32 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gf02\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 874.423485] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" 17:45:32 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'t%ans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 874.488530] gfs2: fsid=dh: Now mounting FS... 17:45:32 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x0, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 874.564795] gfs2: not a GFS2 filesystem [ 874.584926] gfs2: fsid=dh: can't read superblock [ 874.611878] gfs2: fsid=dh: can't read superblock: -22 [ 874.699872] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 874.730239] CPU: 0 PID: 30552 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 874.738767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:45:33 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tr\nns=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 874.748139] Call Trace: [ 874.750754] dump_stack+0x1d3/0x2c4 [ 874.754405] ? dump_stack_print_info.cold.2+0x52/0x52 [ 874.759612] ? vprintk_func+0x85/0x181 [ 874.763527] sysfs_warn_dup.cold.3+0x1c/0x2b [ 874.767952] sysfs_create_dir_ns+0x2a1/0x340 [ 874.767974] ? sysfs_create_mount_point+0xa0/0xa0 [ 874.767995] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 874.768016] ? do_raw_spin_lock+0xc1/0x200 [ 874.768042] kobject_add_internal+0x440/0xb60 [ 874.768064] ? kobj_ns_type_registered+0x60/0x60 [ 874.777314] ? kfree_const+0x59/0x70 17:45:33 executing program 1: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x40010, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='}vboxnet0vboxnet0\x00', 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000001040)=""/4096, &(0x7f0000000300)=0x1000) [ 874.799058] ? rcu_read_lock_sched_held+0x108/0x120 [ 874.804095] ? kfree+0x1fa/0x230 [ 874.807487] ? kfree_const+0x5e/0x70 [ 874.811225] kobject_init_and_add+0xf4/0x140 [ 874.815657] ? kobject_add_internal+0xb60/0xb60 [ 874.820362] gfs2_sys_fs_add+0x1ff/0x4f0 [ 874.824444] ? recover_store+0x1a0/0x1a0 [ 874.828537] ? snprintf+0xae/0xe0 [ 874.832009] ? vscnprintf+0x20/0x80 [ 874.835658] ? memcpy+0x45/0x50 [ 874.838964] fill_super+0x89c/0x1a10 [ 874.842709] ? gfs2_online_uevent+0x2b0/0x2b0 [ 874.847224] ? retint_kernel+0x2d/0x2d [ 874.851147] ? __sanitizer_cov_trace_const_cmp8+0x1/0x20 [ 874.856614] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 874.861647] ? set_blocksize+0x2c1/0x340 [ 874.865734] gfs2_mount+0x5e6/0x712 [ 874.869380] ? fill_super+0x1a10/0x1a10 [ 874.873376] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 874.878911] ? fill_super+0x1a10/0x1a10 [ 874.882920] legacy_get_tree+0x131/0x460 [ 874.887007] ? vfs_get_tree+0x180/0x5c0 [ 874.891003] vfs_get_tree+0x1cb/0x5c0 [ 874.894835] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 874.899608] do_mount+0x70c/0x1d90 [ 874.903169] ? copy_mount_string+0x40/0x40 [ 874.907430] ? retint_kernel+0x2d/0x2d [ 874.911337] ? copy_mount_options+0x228/0x430 [ 874.915860] ? copy_mount_options+0x234/0x430 [ 874.920376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 874.925929] ? copy_mount_options+0x315/0x430 [ 874.930895] ksys_mount+0x12d/0x140 [ 874.934542] __x64_sys_mount+0xbe/0x150 [ 874.938538] do_syscall_64+0x1b9/0x820 [ 874.942445] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 874.942468] ? syscall_return_slowpath+0x5e0/0x5e0 [ 874.942485] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 874.942509] ? trace_hardirqs_off+0x310/0x310 [ 874.952803] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 874.962135] ? prepare_exit_to_usermode+0x291/0x3b0 [ 874.962159] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 874.962187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 874.962201] RIP: 0033:0x45a0ea [ 874.962218] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 874.962228] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 874.962251] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 874.986037] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 874.986048] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 874.986058] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 874.986069] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 875.024385] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 875.044216] gfs2: fsid=dh: error -17 adding sysfs files [ 875.272027] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 875.280416] gfs2: fsid=dh: Now mounting FS... [ 875.289453] gfs2: not a GFS2 filesystem [ 875.293721] gfs2: fsid=dh: can't read superblock [ 875.298991] gfs2: fsid=dh: can't read superblock: -22 17:45:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x10000, 0x0) connect$l2tp(r2, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x7fff}, 0x0, 0x3, 0x0, 0x3}}, 0x2e) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x2b}, 0x0, @in6=@mcast2}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000140)=[@cred={0x20}], 0x20}, 0x0) sendmmsg(r4, &(0x7f0000000040), 0x324fad809d5a9cf, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x800000000000059, 0x0) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x3}, 0xc) 17:45:33 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tr%ns=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:33 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gf*2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:33 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x0, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2^', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:34 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tra\ns=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2h', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 875.833487] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 875.858402] gfs2: fsid=dh: Now mounting FS... 17:45:34 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tra%s=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 875.941358] attempt to access beyond end of device [ 875.955731] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 875.965986] CPU: 1 PID: 30618 Comm: syz-executor4 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 875.974507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 875.983878] Call Trace: [ 875.986508] dump_stack+0x1d3/0x2c4 [ 875.990163] ? dump_stack_print_info.cold.2+0x52/0x52 [ 875.990677] loop5: rw=4096, want=136, limit=8 [ 875.995375] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 875.995404] sysfs_warn_dup.cold.3+0x1c/0x2b [ 875.995424] sysfs_create_dir_ns+0x2a1/0x340 [ 875.995443] ? sysfs_create_mount_point+0xa0/0xa0 [ 875.995466] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 876.009474] ? do_raw_spin_lock+0xc1/0x200 [ 876.018721] kobject_add_internal+0x440/0xb60 [ 876.018744] ? kobj_ns_type_registered+0x60/0x60 [ 876.018763] ? kfree_const+0x59/0x70 [ 876.018784] ? rcu_read_lock_sched_held+0x108/0x120 [ 876.018804] ? kfree+0x1fa/0x230 [ 876.048959] ? kfree_const+0x5e/0x70 [ 876.052699] kobject_init_and_add+0xf4/0x140 [ 876.057141] ? kobject_add_internal+0xb60/0xb60 [ 876.062331] ? vsnprintf+0x20d/0x1b60 [ 876.066157] gfs2_sys_fs_add+0x1ff/0x4f0 [ 876.070233] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 876.075779] ? recover_store+0x1a0/0x1a0 [ 876.079858] ? snprintf+0xae/0xe0 [ 876.083324] ? vscnprintf+0x20/0x80 [ 876.086969] ? memcpy+0x45/0x50 [ 876.090276] fill_super+0x89c/0x1a10 [ 876.094015] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 876.099559] ? vsnprintf+0x20d/0x1b60 [ 876.103389] ? gfs2_online_uevent+0x2b0/0x2b0 [ 876.107888] ? pointer+0x990/0x990 [ 876.111431] ? match_strlcpy+0xcc/0x110 [ 876.115416] ? gfs2_mount_args+0x972/0xb10 [ 876.119665] ? snprintf+0xae/0xe0 [ 876.123126] ? vsprintf+0x40/0x40 [ 876.126591] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 876.131615] ? set_blocksize+0x2c1/0x340 [ 876.135698] gfs2_mount+0x5e6/0x712 [ 876.139347] ? fill_super+0x1a10/0x1a10 [ 876.143368] ? fill_super+0x1a10/0x1a10 [ 876.147359] legacy_get_tree+0x131/0x460 [ 876.151471] vfs_get_tree+0x1cb/0x5c0 [ 876.155299] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 876.160077] do_mount+0x70c/0x1d90 [ 876.163628] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 876.169097] ? copy_mount_string+0x40/0x40 [ 876.173358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 876.178133] ? retint_kernel+0x2d/0x2d [ 876.182045] ksys_mount+0x12d/0x140 [ 876.185685] __x64_sys_mount+0xbe/0x150 [ 876.189679] do_syscall_64+0x1b9/0x820 [ 876.193578] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 876.198954] ? syscall_return_slowpath+0x5e0/0x5e0 [ 876.203897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 876.208750] ? trace_hardirqs_off+0x310/0x310 [ 876.213271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 876.218839] ? prepare_exit_to_usermode+0x291/0x3b0 [ 876.223873] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 876.228734] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 876.233934] RIP: 0033:0x45a0ea [ 876.237148] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 876.256060] RSP: 002b:00007f51d5c60a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 876.263784] RAX: ffffffffffffffda RBX: 00007f51d5c60b30 RCX: 000000000045a0ea [ 876.271068] RDX: 00007f51d5c60ad0 RSI: 0000000020000380 RDI: 00007f51d5c60af0 [ 876.278344] RBP: 0000000020000380 R08: 00007f51d5c60b30 R09: 00007f51d5c60ad0 [ 876.285628] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 17:45:34 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfX2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 876.292897] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 876.306470] gfs2: error 10 reading superblock [ 876.309784] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 876.315901] gfs2: fsid=dh: can't read superblock [ 876.336936] gfs2: fsid=dh: can't read superblock: -5 17:45:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:34 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranp=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 876.404684] gfs2: fsid=dh: error -17 adding sysfs files 17:45:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x10000, 0x0) connect$l2tp(r2, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x7fff}, 0x0, 0x3, 0x0, 0x3}}, 0x2e) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x2b}, 0x0, @in6=@mcast2}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000140)=[@cred={0x20}], 0x20}, 0x0) sendmmsg(r4, &(0x7f0000000040), 0x324fad809d5a9cf, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x800000000000059, 0x0) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x3}, 0xc) 17:45:35 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x0, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:35 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranb=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:35 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfd2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 876.673714] gfs2: not a GFS2 filesystem [ 876.696171] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 876.704827] gfs2: fsid=dh: Now mounting FS... [ 876.727796] gfs2: not a GFS2 filesystem [ 876.778576] gfs2: fsid=dh: can't read superblock 17:45:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="6766733203", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 876.821280] gfs2: fsid=dh: can't read superblock: -22 17:45:35 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranX=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 877.032573] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 877.074068] CPU: 1 PID: 30676 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 877.082624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 877.092006] Call Trace: [ 877.094624] dump_stack+0x1d3/0x2c4 [ 877.098285] ? dump_stack_print_info.cold.2+0x52/0x52 [ 877.103513] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 877.108654] sysfs_warn_dup.cold.3+0x1c/0x2b [ 877.113080] sysfs_create_dir_ns+0x2a1/0x340 [ 877.117500] ? sysfs_create_mount_point+0xa0/0xa0 [ 877.122348] ? retint_kernel+0x2d/0x2d [ 877.126267] kobject_add_internal+0x440/0xb60 [ 877.130784] ? kobj_ns_type_registered+0x60/0x60 [ 877.135575] ? kfree_const+0x59/0x70 [ 877.139311] ? rcu_read_lock_sched_held+0x108/0x120 [ 877.144367] ? kfree+0x1fa/0x230 [ 877.147762] ? kfree_const+0x5e/0x70 [ 877.151510] kobject_init_and_add+0xf4/0x140 [ 877.155946] ? kobject_add_internal+0xb60/0xb60 [ 877.160660] gfs2_sys_fs_add+0x1ff/0x4f0 [ 877.164746] ? recover_store+0x1a0/0x1a0 [ 877.168857] ? retint_kernel+0x2d/0x2d [ 877.172778] ? vsnprintf+0x20d/0x1b60 [ 877.176621] fill_super+0x89c/0x1a10 [ 877.180360] ? trace_hardirqs_on_caller+0xc0/0x310 [ 877.185329] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 877.190883] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 877.195664] ? gfs2_online_uevent+0x2b0/0x2b0 [ 877.200183] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 877.204965] ? retint_kernel+0x2d/0x2d [ 877.208895] gfs2_mount+0x5e6/0x712 [ 877.212543] ? fill_super+0x1a10/0x1a10 [ 877.216562] ? fill_super+0x1a10/0x1a10 [ 877.220556] legacy_get_tree+0x131/0x460 [ 877.224643] vfs_get_tree+0x1cb/0x5c0 [ 877.228472] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 877.233248] do_mount+0x70c/0x1d90 [ 877.236823] ? copy_mount_string+0x40/0x40 [ 877.241096] ? retint_kernel+0x2d/0x2d [ 877.245022] ? copy_mount_options+0x213/0x430 [ 877.249544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 877.255098] ? copy_mount_options+0x315/0x430 [ 877.259617] ksys_mount+0x12d/0x140 [ 877.263269] __x64_sys_mount+0xbe/0x150 [ 877.267271] do_syscall_64+0x1b9/0x820 [ 877.271177] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 877.276558] ? syscall_return_slowpath+0x5e0/0x5e0 [ 877.281500] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 877.286369] ? trace_hardirqs_off+0x310/0x310 [ 877.290884] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 877.295924] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 877.301480] ? prepare_exit_to_usermode+0x291/0x3b0 [ 877.306525] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 877.311393] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 877.316597] RIP: 0033:0x45a0ea [ 877.319804] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 877.338738] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 877.346476] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 877.353759] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 877.361041] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 877.368329] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 877.375614] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 17:45:35 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranV=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:35 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x0, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 877.518951] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. 17:45:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:36 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trang=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)="6766733203", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:36 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfp2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 877.575704] gfs2: fsid=dh: error -17 adding sysfs files 17:45:36 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x0, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:36 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x0, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 877.730901] gfs2: not a GFS2 filesystem 17:45:36 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trani=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2 ', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:36 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x840002, 0x11, r0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 17:45:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)="6766733201", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:36 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranx=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 878.164386] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 878.189828] gfs2: fsid=dh: Now mounting FS... 17:45:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2z', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:36 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gf\n2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 878.260928] attempt to access beyond end of device 17:45:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f45}, {0x6}]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 878.302696] loop5: rw=4096, want=136, limit=8 [ 878.316420] gfs2: error 10 reading superblock [ 878.351282] gfs2: fsid=dh: can't read superblock 17:45:36 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tran%=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 878.401757] gfs2: fsid=dh: can't read superblock: -5 17:45:36 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tran#=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:37 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000080)=""/223) r2 = socket(0x2, 0x80805, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000eff4)={0x20000000}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000000)) 17:45:37 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfx2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:37 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x0, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 878.753466] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 878.778710] gfs2: fsid=dh: Now mounting FS... 17:45:37 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tran+=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 878.843450] gfs2: not a GFS2 filesystem 17:45:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x0, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 878.920281] gfs2: not a GFS2 filesystem 17:45:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 878.980271] gfs2: fsid=dh: can't read superblock [ 878.985237] gfs2: fsid=dh: can't read superblock: -22 17:45:37 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranT=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 879.130242] gfs2: not a GFS2 filesystem 17:45:37 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x1, 0x8000, 0x4, 0x9, 0x81, 0x0, 0xd33, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000017c0)={0x0, @local, @loopback}, &(0x7f0000001800)=0xc) clock_gettime(0x0, &(0x7f0000001880)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000001980)={&(0x7f0000001840)={0x1d, r3}, 0x10, &(0x7f0000001940)={&(0x7f00000018c0)={0x6, 0x80, 0x7f, {r4, r5/1000+30000}, {0x0, 0x7530}, {0x0, 0x7fffffff, 0x0, 0x8}, 0x1, @canfd={{0x2, 0x3, 0x37bc1733, 0xe23}, 0x3b, 0x2, 0x0, 0x0, "5233fa2b8d2ae77feba713929421914e8437733e08a16f58907b1e8528661a2a30cec9be4e4cc759e5fdca6ef147766e32ce8e211a1c99997e3b9b7cd33c35bb"}}, 0x80}, 0x1, 0x0, 0x0, 0x8040}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'sit0\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 17:45:37 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranD=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 879.244712] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 879.251625] CPU: 0 PID: 30834 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 879.260132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 879.269497] Call Trace: [ 879.272103] dump_stack+0x1d3/0x2c4 [ 879.275749] ? dump_stack_print_info.cold.2+0x52/0x52 [ 879.280963] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 879.286093] sysfs_warn_dup.cold.3+0x1c/0x2b [ 879.290520] sysfs_create_dir_ns+0x2a1/0x340 [ 879.290542] ? sysfs_create_mount_point+0xa0/0xa0 [ 879.290569] ? kobject_namespace+0x75/0x1a0 [ 879.290585] ? kobject_namespace+0x8e/0x1a0 [ 879.290609] kobject_add_internal+0x440/0xb60 [ 879.290632] ? kobj_ns_type_registered+0x60/0x60 [ 879.290656] ? kfree_const+0x59/0x70 [ 879.299910] ? rcu_read_lock_sched_held+0x108/0x120 [ 879.299928] ? kfree+0x1fa/0x230 [ 879.299948] ? kfree_const+0x5e/0x70 [ 879.299973] kobject_init_and_add+0xf4/0x140 [ 879.299992] ? kobject_add_internal+0xb60/0xb60 [ 879.300012] ? vsnprintf+0x20d/0x1b60 [ 879.300043] gfs2_sys_fs_add+0x1ff/0x4f0 [ 879.300065] ? recover_store+0x1a0/0x1a0 [ 879.330998] bond0: sit0 is up - this may be due to an out of date ifenslave [ 879.333717] ? snprintf+0xae/0xe0 [ 879.333736] ? vscnprintf+0x20/0x80 [ 879.333761] ? memcpy+0x45/0x50 [ 879.333788] fill_super+0x89c/0x1a10 [ 879.333825] ? vsnprintf+0x68d/0x1b60 [ 879.368462] bond0: sit0 is up - this may be due to an out of date ifenslave [ 879.368956] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 879.368978] ? vsnprintf+0x20d/0x1b60 [ 879.379774] ? gfs2_online_uevent+0x2b0/0x2b0 [ 879.379789] ? pointer+0x990/0x990 [ 879.379806] ? match_strlcpy+0xcc/0x110 [ 879.379847] ? gfs2_mount_args+0x972/0xb10 [ 879.379870] ? snprintf+0xae/0xe0 [ 879.379886] ? vsprintf+0x40/0x40 [ 879.379907] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 879.379927] ? set_blocksize+0x2c1/0x340 [ 879.392567] gfs2_mount+0x5e6/0x712 [ 879.392590] ? fill_super+0x1a10/0x1a10 [ 879.392611] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 879.392654] ? __sanitizer_cov_trace_pc+0x32/0x50 [ 879.392676] ? fill_super+0x1a10/0x1a10 [ 879.400962] legacy_get_tree+0x131/0x460 [ 879.400989] vfs_get_tree+0x1cb/0x5c0 [ 879.401007] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 879.401028] do_mount+0x70c/0x1d90 [ 879.401054] ? copy_mount_string+0x40/0x40 [ 879.401077] ? retint_kernel+0x2d/0x2d [ 879.401111] ? __sanitizer_cov_trace_const_cmp8+0x1/0x20 [ 879.412854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 879.412873] ? copy_mount_options+0x315/0x430 [ 879.412897] ksys_mount+0x12d/0x140 [ 879.412920] __x64_sys_mount+0xbe/0x150 [ 879.412943] do_syscall_64+0x1b9/0x820 [ 879.412961] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 879.412983] ? syscall_return_slowpath+0x5e0/0x5e0 [ 879.424886] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 879.424911] ? trace_hardirqs_off+0x310/0x310 [ 879.424934] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 879.424953] ? prepare_exit_to_usermode+0x291/0x3b0 [ 879.424977] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 879.425004] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 879.446222] RIP: 0033:0x45a0ea [ 879.446242] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 879.446252] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 879.446271] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 879.446282] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 879.446293] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 17:45:37 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranc=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 879.446304] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 879.446314] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 879.451225] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 879.468395] gfs2: fsid=dh: error -17 adding sysfs files 17:45:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\n', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfi2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) capset(&(0x7f00001e8ff8), &(0x7f0000031000)) fallocate(r0, 0x3, 0x0, 0x80ce63) accept$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 17:45:38 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x0, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:38 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranQ=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) capset(&(0x7f00001e8ff8), &(0x7f0000031000)) fallocate(r0, 0x3, 0x0, 0x80ce63) accept$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 17:45:38 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranl=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:38 executing program 1: syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)=ANY=[], &(0x7f0000000540)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000240)=0x98) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000440)=0x7) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x80000001, 0x8}, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x2761, 0x0) poll(&(0x7f00000001c0)=[{}], 0x1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0xc0c0583b, &(0x7f0000000140)) [ 880.178061] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 880.184845] CPU: 0 PID: 30902 Comm: syz-executor4 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 880.193353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 880.193361] Call Trace: [ 880.193391] dump_stack+0x1d3/0x2c4 [ 880.193418] ? dump_stack_print_info.cold.2+0x52/0x52 [ 880.193444] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 880.193476] sysfs_warn_dup.cold.3+0x1c/0x2b [ 880.193499] sysfs_create_dir_ns+0x2a1/0x340 17:45:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\a', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 880.193522] ? sysfs_create_mount_point+0xa0/0xa0 [ 880.193539] ? retint_kernel+0x2d/0x2d [ 880.193568] ? vprintk_func+0x85/0x181 [ 880.193599] kobject_add_internal+0x440/0xb60 [ 880.193628] ? kobj_ns_type_registered+0x60/0x60 [ 880.193661] ? kfree_const+0x59/0x70 [ 880.193683] ? rcu_read_lock_sched_held+0x108/0x120 [ 880.193702] ? kfree+0x1fa/0x230 [ 880.193723] ? kfree_const+0x5e/0x70 [ 880.193749] kobject_init_and_add+0xf4/0x140 [ 880.193775] ? kobject_add_internal+0xb60/0xb60 [ 880.275128] ? vsnprintf+0x20d/0x1b60 [ 880.278984] gfs2_sys_fs_add+0x1ff/0x4f0 [ 880.283062] ? recover_store+0x1a0/0x1a0 [ 880.287146] ? snprintf+0xae/0xe0 [ 880.290614] ? vscnprintf+0x20/0x80 [ 880.294263] ? memcpy+0x45/0x50 [ 880.297559] fill_super+0x89c/0x1a10 [ 880.301295] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 880.306863] ? vsnprintf+0x20d/0x1b60 [ 880.310687] ? gfs2_online_uevent+0x2b0/0x2b0 [ 880.315196] ? pointer+0x990/0x990 [ 880.318756] ? match_strlcpy+0xcc/0x110 [ 880.322800] ? gfs2_mount_args+0x972/0xb10 [ 880.327073] ? snprintf+0xae/0xe0 [ 880.330544] ? vsprintf+0x40/0x40 [ 880.334021] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 880.339055] ? set_blocksize+0x2c1/0x340 [ 880.343139] gfs2_mount+0x5e6/0x712 [ 880.343163] ? fill_super+0x1a10/0x1a10 [ 880.343212] ? fill_super+0x1a10/0x1a10 [ 880.343245] legacy_get_tree+0x131/0x460 [ 880.343271] vfs_get_tree+0x1cb/0x5c0 [ 880.343289] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 880.343309] do_mount+0x70c/0x1d90 [ 880.343332] ? copy_mount_string+0x40/0x40 [ 880.350935] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 880.350961] ? retint_kernel+0x2d/0x2d [ 880.350990] ? copy_mount_options+0x315/0x430 [ 880.351007] ? copy_mount_options+0x31d/0x430 [ 880.351030] ksys_mount+0x12d/0x140 [ 880.392985] __x64_sys_mount+0xbe/0x150 [ 880.393016] do_syscall_64+0x1b9/0x820 [ 880.403506] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 880.404484] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 880.404505] ? syscall_return_slowpath+0x5e0/0x5e0 [ 880.404523] ? trace_hardirqs_off_thunk+0x1a/0x1c 17:45:38 executing program 1: r0 = socket$inet(0x2, 0x3, 0x800000800000001) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x800) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x22002) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6, 0x2, 0x0, 0x0, 0x0, r1, 0x10001}, 0x2c) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000140)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) [ 880.404546] ? trace_hardirqs_off+0x310/0x310 [ 880.404573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 880.432662] gfs2: fsid=dh: Now mounting FS... [ 880.436267] ? prepare_exit_to_usermode+0x291/0x3b0 [ 880.436295] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 880.436323] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 880.436339] RIP: 0033:0x45a0ea [ 880.436357] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 17:45:38 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tran\n=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 880.436372] RSP: 002b:00007f51d5c60a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 880.485716] RAX: ffffffffffffffda RBX: 00007f51d5c60b30 RCX: 000000000045a0ea [ 880.485941] attempt to access beyond end of device [ 880.492990] RDX: 00007f51d5c60ad0 RSI: 0000000020000380 RDI: 00007f51d5c60af0 [ 880.493002] RBP: 0000000020000380 R08: 00007f51d5c60b30 R09: 00007f51d5c60ad0 [ 880.493012] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 880.493023] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 880.505060] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 880.513743] gfs2: fsid=dh: error -17 adding sysfs files [ 880.535638] loop5: rw=4096, want=136, limit=8 [ 880.548192] gfs2: error 10 reading superblock [ 880.557199] gfs2: fsid=dh: can't read superblock [ 880.584569] gfs2: fsid=dh: can't read superblock: -5 [ 880.608291] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 880.614605] CPU: 0 PID: 30909 Comm: syz-executor4 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 880.623103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 880.623111] Call Trace: [ 880.623139] dump_stack+0x1d3/0x2c4 [ 880.623164] ? dump_stack_print_info.cold.2+0x52/0x52 [ 880.643911] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 880.649044] sysfs_warn_dup.cold.3+0x1c/0x2b [ 880.653471] sysfs_create_dir_ns+0x2a1/0x340 [ 880.657897] ? sysfs_create_mount_point+0xa0/0xa0 [ 880.662759] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 880.667386] ? do_raw_spin_lock+0xc1/0x200 [ 880.671661] kobject_add_internal+0x440/0xb60 [ 880.676178] ? kobj_ns_type_registered+0x60/0x60 [ 880.680950] ? kfree_const+0x59/0x70 [ 880.680971] ? rcu_read_lock_sched_held+0x108/0x120 [ 880.680988] ? kfree+0x1fa/0x230 [ 880.681007] ? kfree_const+0x5e/0x70 [ 880.681031] kobject_init_and_add+0xf4/0x140 [ 880.681048] ? kobject_add_internal+0xb60/0xb60 [ 880.681068] ? vsnprintf+0x20d/0x1b60 [ 880.681094] gfs2_sys_fs_add+0x1ff/0x4f0 [ 880.681112] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 880.681129] ? recover_store+0x1a0/0x1a0 [ 880.681149] ? snprintf+0xae/0xe0 [ 880.681164] ? vscnprintf+0x20/0x80 [ 880.681186] ? memcpy+0x45/0x50 [ 880.681211] fill_super+0x89c/0x1a10 [ 880.737563] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 880.743118] ? vsnprintf+0x20d/0x1b60 [ 880.746944] ? gfs2_online_uevent+0x2b0/0x2b0 [ 880.751454] ? pointer+0x990/0x990 [ 880.755012] ? match_strlcpy+0xcc/0x110 [ 880.759006] ? gfs2_mount_args+0x972/0xb10 [ 880.763264] ? snprintf+0xae/0xe0 [ 880.766737] ? vsprintf+0x40/0x40 [ 880.770207] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 880.775233] ? set_blocksize+0x2c1/0x340 [ 880.779334] gfs2_mount+0x5e6/0x712 [ 880.782981] ? fill_super+0x1a10/0x1a10 [ 880.787028] ? fill_super+0x1a10/0x1a10 [ 880.791016] legacy_get_tree+0x131/0x460 [ 880.795108] vfs_get_tree+0x1cb/0x5c0 [ 880.798922] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 880.803714] do_mount+0x70c/0x1d90 [ 880.807279] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 880.812862] ? copy_mount_string+0x40/0x40 [ 880.817110] ? copy_mount_options+0x5f/0x430 [ 880.821536] ? kmem_cache_alloc_trace+0x353/0x750 [ 880.826404] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 880.831976] ? _copy_from_user+0xdf/0x150 [ 880.836145] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 880.841710] ? copy_mount_options+0x315/0x430 [ 880.846245] ksys_mount+0x12d/0x140 [ 880.849925] __x64_sys_mount+0xbe/0x150 [ 880.853914] do_syscall_64+0x1b9/0x820 [ 880.853934] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 880.853958] ? syscall_return_slowpath+0x5e0/0x5e0 [ 880.863206] ? trace_hardirqs_off+0x310/0x310 [ 880.863226] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 880.863245] ? recalc_sigpending_tsk+0x180/0x180 [ 880.863264] ? kasan_check_write+0x14/0x20 [ 880.863289] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 880.863313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 880.872737] RIP: 0033:0x45a0ea [ 880.872756] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 880.872765] RSP: 002b:00007f51d5c3fa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 880.872788] RAX: ffffffffffffffda RBX: 00007f51d5c3fb30 RCX: 000000000045a0ea [ 880.882560] RDX: 00007f51d5c3fad0 RSI: 0000000020000380 RDI: 00007f51d5c3faf0 [ 880.882571] RBP: 0000000020000380 R08: 00007f51d5c3fb30 R09: 00007f51d5c3fad0 [ 880.882581] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005 17:45:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)="6766733201", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:39 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gf.2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:39 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranu=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 880.882591] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000001 [ 880.907525] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 880.951694] gfs2: fsid=dh: error -17 adding sysfs files 17:45:39 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x0, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:39 executing program 1: r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000300)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x1ce) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000340)=@in6={0x31100, 0x8100, 0xd, @dev}, 0x80, &(0x7f0000000400)=[{&(0x7f00000004c0)="e594fe12f3600070b8029b549a60fd982d47b5fb2d0e3c5a2a673e53b2b88faee6b108319cafc8c9920b559723677224b611068871948d7775b3a87ef8472e6f6077dd98e4b727d6d43bd794be7f781119ccf29409eef672f0dcb741c8804beb95d97bcfd906d0c62ce94ae607e0512065833d53aa9340167c79da62d1d305e92c40f49ae3fbba62619e64b13c38e4904b45d5aac0cdaeea59918626376a870b2af8fc", 0xa3}, {&(0x7f0000000580)="616e05b7637581ee375dfa36d066189d421ecc4cf3d5abc05f968c57aea436ce40985c15ae6297079004fb9bf915c3d4318fb3840f3e78ca67c9d96f2d978c1bb4ccd56243598ae4bdb0a90d10e56c8827c8295d87814dbcdf7dc0b6c807ea8871e2a8c0599644fd171eaba6f1de556bb0e09d2ab2a46a4fc43ac6979afcd4ea0ab362f7f6698506dea4e2e17d7f2a9a79e68d2838c4585be2eba853ee1850e4f04b2c1fa79d4447707c1cb37c2a4d0e3831666fe687733fbe6433229f6eb8d5c1157c5129761b5c170055bf90cc2f6bcb432f", 0xd3}], 0x2, &(0x7f0000000380)}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x494002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x820020}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0xb8, r2, 0x8, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4015}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x24}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_AF={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x59}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1a}]}, 0xb8}, 0x1, 0x0, 0x0, 0x81}, 0x20000000) 17:45:39 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tran*=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 881.138835] gfs2: not a GFS2 filesystem 17:45:39 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x1f) write$vnet(r3, &(0x7f00000001c0)={0x1, {&(0x7f0000000000)=""/53, 0x35, &(0x7f0000000240)=""/82, 0x2}}, 0x68) close(r0) 17:45:39 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trano=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="6766733210", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:39 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfl2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:39 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trand=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs20', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 881.706886] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 881.719374] gfs2: fsid=dh: Now mounting FS... [ 881.734056] attempt to access beyond end of device [ 881.746521] loop5: rw=4096, want=136, limit=8 [ 881.757327] gfs2: error 10 reading superblock 17:45:40 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranS=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 881.780227] gfs2: fsid=dh: can't read superblock [ 881.795922] gfs2: fsid=dh: can't read superblock: -5 17:45:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:40 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs\n\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 881.981658] gfs2: not a GFS2 filesystem 17:45:40 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x0, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:40 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tran-=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 882.398582] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 882.405918] gfs2: fsid=dh: Now mounting FS... [ 882.435455] gfs2: not a GFS2 filesystem [ 882.441644] gfs2: fsid=dh: can't read superblock 17:45:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x0, 0x100000000, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="6766733203", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:40 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranI=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:40 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfsE\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 882.446804] gfs2: fsid=dh: can't read superblock: -22 [ 882.460064] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 882.494758] CPU: 1 PID: 31059 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 882.503300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 882.512670] Call Trace: [ 882.515282] dump_stack+0x1d3/0x2c4 [ 882.518940] ? dump_stack_print_info.cold.2+0x52/0x52 [ 882.524150] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 882.529279] sysfs_warn_dup.cold.3+0x1c/0x2b [ 882.533711] sysfs_create_dir_ns+0x2a1/0x340 [ 882.538139] ? sysfs_create_mount_point+0xa0/0xa0 [ 882.542995] ? retint_kernel+0x2d/0x2d [ 882.546924] kobject_add_internal+0x440/0xb60 [ 882.551443] ? kobj_ns_type_registered+0x60/0x60 [ 882.556217] ? kfree_const+0x59/0x70 [ 882.559951] ? rcu_read_lock_sched_held+0x108/0x120 [ 882.564983] ? kfree+0x1fa/0x230 [ 882.568374] ? kfree_const+0x5e/0x70 [ 882.572109] kobject_init_and_add+0xf4/0x140 [ 882.576533] ? kobject_add_internal+0xb60/0xb60 [ 882.576559] ? vsnprintf+0x20d/0x1b60 [ 882.576575] ? sprintf+0xcf/0xe0 [ 882.576601] gfs2_sys_fs_add+0x1ff/0x4f0 [ 882.592484] ? recover_store+0x1a0/0x1a0 [ 882.596652] ? snprintf+0xae/0xe0 [ 882.600126] ? vscnprintf+0x20/0x80 [ 882.603772] ? memcpy+0x45/0x50 [ 882.607086] fill_super+0x89c/0x1a10 [ 882.610834] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 882.616400] ? ___preempt_schedule_notrace+0x15/0x31 [ 882.621521] ? gfs2_online_uevent+0x2b0/0x2b0 [ 882.621545] ? retint_kernel+0x2d/0x2d [ 882.621572] ? set_blocksize+0xe4/0x340 [ 882.621593] ? set_blocksize+0x100/0x340 [ 882.638008] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 882.643039] ? set_blocksize+0x2c1/0x340 [ 882.647127] gfs2_mount+0x5e6/0x712 [ 882.650772] ? fill_super+0x1a10/0x1a10 [ 882.654802] ? fill_super+0x1a10/0x1a10 [ 882.658805] legacy_get_tree+0x131/0x460 [ 882.662908] vfs_get_tree+0x1cb/0x5c0 [ 882.666728] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 882.671506] do_mount+0x70c/0x1d90 [ 882.675069] ? copy_mount_string+0x40/0x40 [ 882.679331] ? retint_kernel+0x2d/0x2d [ 882.683246] ? copy_mount_options+0x228/0x430 [ 882.687766] ? write_comp_data+0x11/0x70 17:45:41 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfl2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 882.691861] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 882.697411] ? copy_mount_options+0x315/0x430 [ 882.701929] ksys_mount+0x12d/0x140 [ 882.705576] __x64_sys_mount+0xbe/0x150 [ 882.709572] do_syscall_64+0x1b9/0x820 [ 882.713480] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 882.718867] ? syscall_return_slowpath+0x5e0/0x5e0 [ 882.723829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 882.728696] ? trace_hardirqs_off+0x310/0x310 [ 882.733218] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 882.738774] ? prepare_exit_to_usermode+0x291/0x3b0 [ 882.743837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 882.748706] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 882.753905] RIP: 0033:0x45a0ea [ 882.757115] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 882.776029] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 882.783757] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 882.791038] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 882.798330] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 882.805610] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 882.812889] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 17:45:41 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranA=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000b00)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000ac0)) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x440000, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000580)=0xc) 17:45:41 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tran0=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 882.977669] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. 17:45:41 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranR=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 883.053201] gfs2: fsid=dh: error -17 adding sysfs files 17:45:41 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x0, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="976f2bfa55798e47c8a56302daaf315196a8019c38e3a53650faac43747cc8e9bf49aca68fd32f91f0dbba82e89ec05a9c6ab2bd6a5f03c8c9e71d57c7af0a2460966997d25004dcb30169fafef9305b6a3ee5cb8798571ea9e62bd7cff02f6c518a6ae65d7561cca8360ecbf1fa083d056c72b43c07d5430f61b569492fa20930ae5ad170a897d779116bfaee79912d21dea085749a220aff81a20e1d53efecfd0d90666f766cc7a29f2807039cbbe7c06d23208d17f848dca0a5212e24d1ec19ea05c6c1d3ee08f292e40cf1bb727b17ded4fd67294e8c2f99fd22fe2a5a5e5ecf5c6662560befd0b454811e730546f24ec94b27736da08da5818109489ed8752d785e9a3f7e2dacd8cab338802ab2748380cca6702a7e65bd697b0bd1a3991c7f2ef953a510894f82cb1aa56b7bca555929ac464eeadcb1efa2cfb9526855bb156c824f145e1fe7df44542d3485b0e220c5044f8ff0e2d3b5b09f2cb18e418c504df4d989a4671bc464485d3d99635a8bedcb94dbc886ecb0c3c9196552bd7a5915b84877b8166031ef16a64ec0b078dc53db159bdac99d8ea59235232d8efcd0482494e76b330b6add3ecfcd7a1c17228c2c9e2355abc2d07efb6be0353e21e1492546993cff3b55f387b9a36f188e82ea6ccb2bb139fc401613008239b621c0bc7916f2cf805715a41d4a77b5774555669bcea9e99dede03498a33a7b6707af61c2693ffac6b7ca871b17a1046d7824b5861074b8ca23d9a8037b8ae1905adfd2354fb10fbc3e56b1d366ffa8567683dade1c4e097986174fb8afc4537bb5da2e3b7f92817f1c30c85e2a8cf30ad0b8e3d7f176a96a17675095da64561d1f0e1b1a7dddd7b88737b88b4e5d0224e98eed85d77fbff562c807d8c5252658ac06327c9ec46cb861a633ab68d9c0ef272c177f184c3f82fe7d89b7c6b1732046e274262b19788eca0789a48b657f98cce19bd0bdeb06151a3742ac2fff3acca78108eaa2fff0fde1d09b70f5731e3aab9396862d1cdc4b60f1bf3db75bac9fc6e9535a1562032b4a673a058c91b05b94c145301439fcce01fa24c2703a64b384d5bcd6113b718b3c16e837345e213bd52bd0efd96188d6665cecb53fe98e1d577dea765aff7cab5c07e599beed06f96f2fdc3a5e9d3d3e563c79affdc15e0726d2ea3d34283dda2edb986e2cb50b46ca7e2556aeed320e259eb2d1a7c965693749177d176fa45642e11a88150416caa1a0dac18aa85c3c75f1b3c45cf2f61ea41887412ae8090f772de3ad4340f07bb2d6b279cb88a11ea80475ecfed02f7b0493ae6693766b266143d2b6eb4c6155410be6c3b51bfb4b447ba6b65519a60ce81ad5755a625322d97e7fa0e9c8639457944d9dc56a86dcaea59ab4d548319894c04cdffde5333d7d5007658b770b257c1ac468f5f02ca0baf0f96f29ba1fac2bdde6d9177f6c0839de38f48feb567bd510015afa66e6335bbb115318699d421d1e5116891661c42c5ae3a559af011da042eab5a20c3878eb731ae51cf8a327b92ba9f32c2d1d9554fa59c426b238a35d8c6eb8e61ec52bba63733ca8a71c13f52b418e96a8b3ead9acb9c973ab36dd8dedd027f2d03ac82febe49512f79571a973d52a739a649a9326c419c305486da27ff6a48f33629026c7e6937297bca556e011310b4c08bd4f7063a079f1dbff33e86b9fdd3de0838eb1d8ac1b426981635c2664a18dd48383fc06f513573e909ad59fadf51957b5ebe15645c610200f9b8a11eb613123e883e151028e963759c4ab40642b3d6731ba0607ce16ff975207f041ef826d7ef7a7449485d4a952ec8ec7aea3c51e95863f7b8b68f3cab7fefddefba35aea64c704f72b07c736a448d6b3a47e336662c2b5eb979a01064fc706f39cff18a53883e02579a777cc5438e9ff5bbd2d29fc1f8f78bccafe8b66bd7819627ff358a90241a29aa89ac9e3f13fc51b1bf01e7e1a46c562f9b201c98d5b77632a276e7b97cf1585a38319f104a186ae34c7b1d9bbd70dd6c2db210d6e408cbc2bcccd0d916bbf3512487edd86247b37c01e3e5b2d5b01420a69de5a12484a66830f81932364a83aeeb1310d0b213e1eb00dfdc94a7436c063e70a76e2a92216ca96fe29cfe3ce8f9a86b68cd3e64d03dc740250cbedf9ce4fd3bd113ced7312d3db9763c9748cbdf31a7855d85eeeb3f60b7db9c3724efae99e7bb53b07643d080519406e04bf1b7530565e0f924a7bc00ee1c7126d9eac014ff9ce38082392a26466a3df12bd5123120d2bcbe2cb5c92f04445f273da95a26197797f15cfd9733d9a3235fec86c4bb655073cce79745de6d98b05bd53f6b212370c000f90dca43152e2aa742a6bbba8b31e6acf452d063760e7660beafba19c2741aa304a7adb61e5462db530d1fd7514c46afbae45a34992f8c8f4dffbdeb96491d3b26609cd68d22835da15cab6b6a0bbe7ff197258534a49c30f493e4de646a3b77ef768924b72985d713950846930781861a0c7a6fef88f5096c9610131425ce2b3f87f0f297dc09f3c509a4741aebd44245812ef11bc1af17b4d39d83684f9b93584535584e0013dbf79430d40dd0b5010a61132225dce2c4f5b04e1855166f99aa336ddf231ca4af4bea13b97875293e44888bedfcb985de61a8b6823a95f33bb23bbde006e3bed36075f694cb3830747c3729e92d22071b189305f166e53041ac91dcf474aa18ffce85abde8b780e3b4b40f0f0a931498960bc56cc1f77b255d6c4545ab6fe3c78c8492726ef05f2aaa8b07a7055d05d6a571fbcf88dbd13d835e2e38fbf3943a6a8e8896a89d56d099cd81faebe7ec6ffb3d0e7db8802e165f63439ac7cfe119d894edc166d74b443e2d2b3043242d6f6a47fb2ca5769fb8a51dcc93730b89fb0fccdcaa7f0fc8805debb89e4d85ab1ba07e5b04259bc1068f8bdc2270a5df7e9ab53cea09438f1bf7533560524d2a767480dd2b18b7bfb5722771a8314b2cb1fadef68a9812244c479d80aae042fcb743c30d75f8a8c43f07f61c645643950ceaa30da6e07882be226e1ac65cba32ae3b31f1fee501ee8b6b84cc78b7d3402531ccff60b6747ee64f96892bb00e5d0e2ea9eaaab6b7f0880747567376ad732655e72fd77aedc25ef0baff358af16257a22127f309e87075f983ff44413793039e11bdb2258f17a0b7f8bb141286f8528d60419acdb49d65617572b24cce92609966f9b731d6eafe5c8d697bfaae36ed04d33689e8a7827b8eb8088d168a51e2a03b4471406ae19a67eac016266cd37dda0baa960e11e27be667b8207075ba85316b3412a4e183c01f02e3306cba68eec8d8022231adfa0e1260e680d3ebaa9bafc405465b90cf215539ce6fa0c09bc37b5ce028cdf4f4d844c6acaa27a0e13808dd0a4e23b6ede9981ae52e207034105a247b442ada31b84375c39ea75ef7f2277f3e32dbf152ff317db6eed686ff908136ae85b21d6e188a85747b5d7a5951cdd0e48132094bd4d19005353f0e0b5941e0505281da207e81ac99ffa4c5de995f028b73a78defb7386c22911762a9448dce71d3207894326ad5c7035eb316f53ae81e2a514d98511a70857d466066286c5fd3bbafadfc486aa1d215ebdd76c2719646a47a48d12c0796600deb1b60f6539c0bcd4c12a864f89522bb09bba63e0c63a1523364e27b496861a4085de4b6c340e8ec93d2f8e324639cabff4ed34183b59a68fa7cf2393b3e9129a4005b15e3abf1abbdfb49743e21cd417a2abbab9057066037957552c3fd65fa2fd3bc82b764e230eae4bc7d74743c56d3ffefcfc6960e8587baf5290c78d616ecd1d46b7305aa57e99ba6c527a325e8390237fa6f77c04797d66ab5b50a3054be59329c14db45dd29f64852caeef45b78d41af6fc4f8631ca049843ed9c73f5b9d6741aca5000707596185b3b05e5da645788da118d2f28479e5ee4c9f3007811bbc2449e2592d5e142d6a09970e3fb2bb987bc109c374da8720bed026ad65c064d3419e4988a4f8debbdcbaf06dba2457e1ffe08104e305d64b35f5db4aa3442010d349e4dfd6f07d0ca43f1bb1aad739abe7e1cbcf71ac37dd054708ede965a353bd814b93e83107cf881f243cba8b4f6e2fc51271c31159e95b05eff37f4ad4ea896b63bed15711a115cb97c1ed66fea58ededec7686126ea5db7f58a4a9103beeb7a7c8b9403282c8078af2f9a902976d8330784c06e7b8bcfbfef512c6a8d5c6b35650a08d3b8cafaf7c62b458f4a0923a7a1f29699317dfe06cb01c14ccade5751a7793b10bfcbddcb9b13b1a53b1c89b990982dc62c7964ad8f2f3bb6064e80a10c012e145b6b6e96a3d6f5df26a0d8f1583a6c4de2d16a8309ea623093712c89c60eeb827c9f08d999c697a22e5e7941b6f0c31dd7ca2f537d198f205eec2accd79e46fa9f2961d3424b708e858f7481cbc774fbda022e4b47639610edac22bddf077a7c7bfc63bf543a3c974d1f8ac6e5b5eb9cbe2a8ff175251b6c314ec36995df56944be038e4581bb40af538db5f9578d207a53955ac41b20263354a01b2dd6d909590a51ca3f1c03a3f7e47c726c4231b3bd24bb04461b1c9ea95ead502e21230901302dfb1dcc378df06480560a5db0d723b1df73ace15ce42bb1224a9f5d50144e50945355a906ef14bb7cab0c29fc1a6b0025c9548fc727eb281c3ba144606c77088cbeedfeda2dbd985e5881d107aab7af6b6cf39a912eb72507216a5b60d0bb2780e19724f91ff7242d0e172391b9bdc00cdd290c9123509600b2e41be081c8f6d7defb1cabfd4a8ec9d439fca22c0d08d65f11359cc9c4aa9d966daf9259919340bb559772641a9696d3c7153e1f1ad2adc9a5cca0aa17a9eadc45f8abeba488ad5706f3f59634e213f547e78d52cdf71d6043efb5fe42bc872b02f7c695f144978716dfc993c0f1d3bdd725f09c872a5ec2581db35dd932bc912babc5412fb5a5ad4811c3d0948c5afe784b5339a897e18bfa54c1e4db99fb3791f77322f1350d98efcab7ccce849e103616e36283f42c14acf952172b03732474c5692e9d3308afbb4e39cabf58ab4db3ed4b482534048bb3ffc48303844bb4a8225f4336675ee7cfa8f386ce4a60824194c4f4e89a08ed91b339c6ccdd994786abd59db67a9cc58e6426e5d4193299bc67f843485e40b0d1eed70b613298da944cdde7e2c4f1409d80938f34d239b31913747087a83c715afbbb7c9c2d5e3333b6cd66e90a6046650f46c290ff3d054c512a8868477ee5299fe5fb85f78fe06e2b56374464145285faf89d563a04a4e87a47843614294bfd5040d76d831cb1ad4fcdb75c4d665405fbe7272ed1df2aed89649023d8b5bd0099c887e581c2f45b6db497f7ab26260cb6957038684ef48f1f18ed76878fd1b40ff0ea216fa0cce70f1f3c6cd5be6b31af9d4afba875e067a579265359384ecbd7ece3286ca9da6fd7f64c79522f2158eb8cb5e883db551258f983f416da0bc82b8c1e37f094ffdf91a813457cee5d9698a34d814988a67182c6409edb43f155568c120df155d3de1dd4704bd51c2eaeab1c95a4bf8a1aab9cf695974d30e4db2eae4bb43cf4a30e7ae42f970789d396541bb3a0c93c7656c5708b26f5e88952f732975990b122212dd3f27f3f257901d49c2f894eccc9dd1157643f1bc4258721c4bd48f4d071537ad4d91777cf7ee370b55b6d0356e4c6ec6ee78a09160b20a5a6ffd019ad252398750919d130bbb0f630fd6af97609dbe9bf828f150c6916c2b4d82dc09451eb56b509320d0ea6", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:41 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20c000) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x0, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f00000000c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000300), r1, 0x1}}, 0x18) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="b1ff90"]) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000006b40)=[{&(0x7f0000000140)={0x27, 0x1, 0x0, 0x5, 0x5, 0x9, "c381e871d8ebabe81ecd7df42fec7cbba5dc2fab0afdb15df12d7bf7355e4e85aea06eaf90cd2ed7d885939627ae2ff6a312266f29ce42ecc4d1f3a1d5a7ef", 0x2b}, 0x60, &(0x7f0000000a40)=[{&(0x7f00000001c0)="015358fbd1b71d01629d23f0d70ec43fa739dd288e265e310f3a9ff84508ec5f8203889bebb99793f4e93b993914cb1c22774ff139002d37998002b76e8c721a6948eeec8bbed3b8d49d76f7a3f2fb75f8105475c03bead95001d972be9d332700faab62e327249d727c782cda23d2b5147443e2631abb6e8cbfc96791ea8687afdfb127af96e4d434f560333d6434b2e0442eb60fe33ef625960e326cc7bec460caa5be855ef4226238c0b5e238eb637e41fa3a426896f3a72b96fc03f91bdb3a2d1b1ce7a62dd0acab9e8246e5f2b788a792e473242ae30d50edde2f", 0xdd}, {&(0x7f0000000580)="f5ddc286874a07fc519a38201def296a83e254ced794e85996ec4582be1611e02cd33c16d5a076d4c26b77cca4b7f5449f17cfa92548d37a1863f2e381a43d300beb69f4a59663c9472b0aef0d44119c98fe51aeb5caf95002bff86686758ecaefd6b8bdc7bf8e5fc7d1d6ab1d5e985382886364420cd68547ebf9b5e2dcc96e26375494cc11f80413c6098eb58bdf2034220b0228a31624acccc1f114fb8be6a3674993d363cfab25fe57ab19dea6e41c0ae448c3fde37620339c6a1ddffbd6019ea1f31efafc", 0xc7}, {&(0x7f0000000680)="85454cf6859aa477baf7376371d90e38643f51c80cc74b4af6b25ea96452c272c36bbfb6776bd9dece7388f174595770bb6c2add126a10db731c98858d114732abcf2f6b161d4456dc9f2dedcdc2fb50b46a21f8fc88bbfecb2520cd24f544ecfe", 0x61}, {&(0x7f0000000700)="a15f5e1d073ed95688e7acad1760ea7134e9748c938b4e01787e85151450d5ae1f3565693aefa346051259145ae1", 0x2e}, {&(0x7f0000000740)="a8c4472e4852c7f06979d001e42b58682fa096c5d0c05cc395a370d61fe88c3c9aa6da84341b5f0e39226bdcd1c4a71c70a8045fe3ba2a42083eb3bf4f96a1ea6223bdbef7bcc0370b0ee866fb05df17ae5ef2598393009a682b28b5c6378cf8102d0af7700696b6b713972a3f5d1855f3e65613622f08d44ce5afd344e2801e869450d99d1f5b00e35586643e63247e203b8f2c5acd1917f0118bda5456463d274a8a057d096cc5a84fb7a4f8d05f8ff2af3f928300d77bb2a756641897ed3077e8e91462fe22102ffabc0596a30d5c7acab5380e8db7", 0xd7}, {&(0x7f0000000840)="dae902596409dc8d7a3aefe5072635934b2f5d45dd28bd91067107b079e586ce72", 0x21}, 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{&(0x7f0000002d00)="95cacc09fd2982f6858a844d460366c79068c9d2c7ebccb043e0ac369cecb1fa4b027822a053cbe6340c86964bcbd4812f97673ad169ad758f1800cb5013f9f5562f3fa7aa67ea93e2134e674fc7cd", 0x4f}, {&(0x7f0000002d80)="5b7d3050586d8554563898387f1147b805f59d02cfa2c735f980b6b5c832295978f26ead3a1de532876dce9e3cb39958d7ca512af5ef531bfc5a15e5399442684e2e68d30a5166e30d88121a94c25c3aef1bc093a225a3f5a05deb38e79a08bf1a828e26c32f6cc9176aae7e889a71295e29fb76be36292a3ec8965ec7627e625c539b6304d461bbe7b5bf1d2d201fb97716937d1fc9e320f8ffc0e668ee7f3eda78616e2a9d2c30809091953f56f0648992a2f4e4ddcf56e242861a984e5cb8faa889dbf84804e9ca3fe902f69c425541498806c86fad574440301b103d", 0xde}], 0x7, &(0x7f0000002f00)={0x28, 0x113, 0xffffffffffff2b58, "aa1de99a7c8e12c34abc8a13925a5b707e012502"}, 0x28, 0x40044}, {&(0x7f0000002f40)={0x27, 0x0, 0x1, 0x4, 0x0, 0xffff, "5a504ffc74d4a769e2cdabc2710a9d1d142b0b4273b8f316e8c71c0cf8bfbbf83296a46deb1ee41ac8165e071ccbc174d0205a6eb27e3e402423374063b5c8", 0x1c}, 0x60, 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{&(0x7f00000031c0)="9eeaf26a24eebf045b8ce910f9f1b84e2beb992fff07eb1dabd8c34ae00c00923440b618ad957b98f3c49292282541d41df549d89d996667b2f6d6263acc3470e640f80a4907a835f393fe249c515b5a3351716da100665c2be3", 0x5a}, {&(0x7f0000003240)="a5bccc625075073ea31f1d219707ebfca4cc906400c4543728c255a92142491c82bdadb17bbf9a74b6cb0d368ee91c0b0ff5fc7cfd78de24eefa0c70c440885eea8bdd22fbcfc7e48aa038aaad5421191a5b4512d18aa36a88c03d54c4d5eb282fe9e2e7c441ac78a8", 0x69}], 0x6, &(0x7f0000003340)={0xb8, 0x115, 0x7, "1935e3c062671a77e0c418c08ccfb23553c35a91d8b286a942494598ffaed8137f49115c98bcc6beb1f3f63ab8290511e4e98abaf4c84b82c1ec2645a2897a6d07d4fd533741142c4607de0f0063fbdba9c2ae5696f6336ceceacc56da61b03da82e447b85e16b81ce18049e881c7b26a8405a0084769a81fa511cc456a3880489026967f11099bbffb88f2103c787d6343059a04796aca256fa07c402da3c9c130f8b"}, 0xb8, 0x4000001}, {&(0x7f0000003400)={0x27, 0x0, 0x0, 0x4, 0x7, 0x2, "01d53062e1378e9a035d6bf40236f03fcf55e48cbe37ede50cab3819fd3082f20e69da63f0cd5138d821eb2ef50947d69864f08a1d0ded4bcdd24626c87976", 0x1}, 0x60, &(0x7f0000003540)=[{&(0x7f0000003480)="8b", 0x1}, {&(0x7f00000034c0)}, {&(0x7f0000003500)="de9739bae0a47b1b8e2d4253c81ce947cf48", 0x12}], 0x3, &(0x7f0000003580)={0xc8, 0x10b, 0x2, "1ed5da39ce85c20875e2044aa39dddbadad997e971980ea1aefd4366aa524aa598c3d1273cd239f1165c5183bc5b20b81c013c4ecf21795675134b2103b8da9d77afea926d9be274ff7d63f7bc27dd52c97ec91300e38b8cb04272f7f3275827f66c26a40fb181d951f37270642f608b65428466a1db14c5950f7c522cbd20bf941146d31b4b253d254d258fd6e406bd7cfa0d0e11b80c5b1b0db8842dc07133e5f5682f877e88eaf536afdc62a437579cfa39c27128dd"}, 0xc8, 0x4008000}, {&(0x7f0000003680)={0x27, 0x0, 0x1, 0x3, 0x1f, 0xfffffffffffffffb, "3d30416d12b665f93e083140ed3e87e0affa4fca13c35266f52345bec677ea5611cdf400c6969bf06246cbc9d302f1e57eb328f47399af24f6b5acea5da645", 0x21}, 0x60, &(0x7f0000005a80)=[{&(0x7f0000003700)="5217784a6ab4b1bf10a4963ffc5f08a34cb014dd4d33d23fc54485946820282f89929433605097643660de89a8540c", 0x2f}, {&(0x7f0000003740)="4c81771ca69e4b3fb539468514071e4a46f4475e993b22b32d831fb1e4d52d9c341fbbc557bfd12e6f32f7b57576d2b7ab96a742012a16e05fd7b9d342b94cf666ead6687d57fef45e2ad50eafe32096bbed94b282cda0f421bea8814f72cc6bdf", 0x61}, {&(0x7f00000037c0)="cd033f5134ca362bb8e64e820a396538f12450b924e24b3ea24e0e3b691dd9437a20632d0373fbe5b62384a2c5704bed31179d75989c88d90c8face140bdd0efc9a5af9f828a54db30f1f6df741bd803db5edb2a8769429b1fedb501f8fb2d554c8de5fdb7bd1241837f31836fbe6d7c236d1e6539e88526702f3e53a2849f2857b0d2ef3bcffadd0483bedadd5731164fbc86958cb104ece15995cba7bf9c176f6c3e6f2f634cb0caee7e5b05ea5f31f77f3535b14e48e734124a84f4983eecf75d0c4aef00bc10c84126b0598f3f73e159fb1ffd90ac4d2a89c1f4bb647045bab115a94efbba2ed2bf1d43b28dc72931fb2111f541b562bff155188ae245bca9eef34504d23f82d242e43dd00f968d510f88a5f20fdefbc0c762a0afc75924cd036a23d46f088963f0739d114d2496c0752d723fbc7f5601c4db08cf85e17fd3277fcdfc162472ce423e8943e4f4288cc4de7211aa68fe8da0eca500b0ee7a130b5fbd7974db60645c0f6584252d37818d1318d2f14dbd3a02cd3744adeeafe93523835e77f0b6675d6dc534527eeff36b74255630f33f9ccafaa831ef25251616532286eff7cfb6b55c87b12673c50be206ee942519f89a2895c3532131a5d47f85257f934d37168629c2cf5f4df0ac0801a28aeb5fc4b314f13b8da7c212b2a79d80b365b1d57db41c56281bb408aaf111f332f650c6a8e32169c529a96ec77d3bd74b3bc7ca69dd3b9c0cd141dff7cca121c823842457ffdf195c8bd5ed4c223ef7d8e9c55471937f0e37570a5b4fe4e3cafb8e424a42afe7da87e8b6a1edbe698c9c14cb2e39225a97f56438644c741ba08ba49774e59bae1ebf45d0c22bcb15123d47d520e4dc23f7de65e9e09e63c483a0c4b37eae739779835d68a758e4bb178bcdd704e0bea592a7909b20c687abbb20e651fc45133fae8305424894a20af6b0aa0c233093aa6ec30af30084f240da8bc88a16bc6cb75482de7bbf52f0e0beaca6669d78ccab0581c09d5412f3e5bf0d04babe6755dacb466f87a5a07ef73d7284c9634771efcf93bfbd12ce393c2a31b752932e127fc315c4332475e96040577ea61ab5273f2754245ba0edfcb3ed259323fbdcb36230344bbe393d0316902184334c657eb039a99bffb64747413b888437f0dd33873b72a89cc50c648e31c5b5bd150a60f399674f11e79d0fd05fce52768a208f3ae47a3a20e15240b91f73cb2769b7cad87e2e55d321d2b47007221c4396e8477dd2bf378ab6e3098799f3a94e166e2210a9c7a7f4291c8556fad40a23d8c8bcc67418890f6e474654a7d145591f3f849c8393782dce0c72151ca118a899c41d38ab1fb284060ce3afba4f6628ee73ccd13b7aaf16fc4d6608b2b0fa63a1a04603f0b2706f878a36764337febb211cd51b0e1ec55e7b1014a34d6e65c4652e411a20bfb8e4d428215bc319298708488a9a30ea89893e077bd8f566717741424aea934885ca2f207321328173cb3a820576318f813c6a413fa6a17c8149e66057b93de06cadb25ee4c8f5a1395ab4a4f989af5727b047b61d58c027157c65f92cc9b9c311bdd965d8e61b9a951ce0675c2b47b6bc1a17adf3618242f7f07e6997e3340a0343204410ab48f1e870b5296855b429c992d99bc6d3822735f491c656fc98927d48e1e78611f30f9f395dfb2353bcd951ed5ce262e7e04c69b93fbbeea35bc9633a589a2285526377398d75e71416110892226ad0674f7f02e4d7610b465499e3576ee1087e947f87fe445f45d8ab804e90360e35f2972a88fb00345b849e14600df21d1b0b53f87a89f5f9d9b0de2ab2b968c669fbe78ba3404474ffdf1c0f6648dc2ee73a849ccd0eef0dee506c53e6dadd2305332f373b31338f5dd1bda01727dce8397c182546e490584f274cfc9e7e7beb9b0efaadf3cc89c724bd9f748a4b2531175eaf3fce30318c38531ede1fb2abd518c60bafbe91f893c98d609374f5571bc4848207754355fd19d08cd009ba8a68864b34cd28d84ee8b1a3c85cc68f9e3e29f89938e44afef1baf064e7a365e6f1b8e5e04586295aed3608cef7f933409c9c825aac73d37109946cd1b19c850c0c0a29a86ea60d22d4f2b9d44e9bbf762cf1695bf8cd1953f972b50efb8d0c73f43803529ea360c70025baf1358fbcd87c63ddc4dc84a83b85d1df1717412f19653337ad6ca1144d123184cf90aeb9c54c76234b4db492b310463b5acc25639543369aea7f006eaf3511df02dcc36d64139a496a2ef35d4d09aa6cf082ff9237f18c87ea7deaac13d17270e605e172a79d475e272334fc15136155a828fdc852a1090dc420b60f737c77cb9ca4a84fd31ff74b477e7bf814fe0afb1ce2cfde3796c2650104505ca4adb657b1f87dbb196e307bed6d27dc7d487161fbef0d0d45bc96ea20afb44a432aba73b476a57dcabed7d48075626691b7187dbe8a1111e034fe1fc4519cf23c09ecc876d4f4bdca1cb8531a90df5b378a2aa7e39ee1755a3d00749190ec5ee0a9f50b478c446ff4fa062c12f2d8005cea54e2934223eb9f3b63442a2d95c36329282ca87b5199c93cea869a24a52e8a35274896d723d12396b4c5a24e328bf4bf579ad43d2394449ec1ca19727d44cdf40ebd5f516df97c9a063173f22af391a98d4980508ff1b052fddf7f6507dfa5ec81509a99be4a3910992feacb64797114f37d640e71daf73adb8ea9922fa61d62cce31f827e8572d952278383b0ae8871d0c79b3309acc77012da8b47e9e1b4f3d503544f77f9a7b47d2a29e03ab0a3a10611d5853b323e5c1b4629efdfe6d77c7ed952d3295052e385e2833e075afa5a4479113280682da5b881263a95f2ef56d97998808f7f255068ec2043682e44e82ef203a92d80b4843599ad76dbeb4f9b9a5af3ebf22a60ace0e672981b32ed92f222d98d7564883bbdbdf09d0007ccf796f9de45015ea6d46592f44132c8037ceffb9631969afe15000fbe6f68868567746596624a97887da21469bdd24445f3af00f3ef0d4575df77cb0df89a65786288a460c180a956e389aa4c217954f2d77150e149538497af33e47d9f5d1889b74f4d498a71071d2ed4c60daa00dedc2f41cfbfe3efe3990c22bc5576e0fdb733dec0499ac6409d53f8fd5875f3fcb22764bc0835c21e96ef13a44e5edd4fc404f6ae39d34e8dd44869e067e0fe53624e481a7efa22fc704a2ecc61fe371b590455605be011b8fff00bb985779639a0a6ad8b71163ba8ed55cc555a4820e576b54929e111b7723d4a6e564861c01f160a0f4ed09868bce93780605bd4ffacea060fb0adea9f5698865a810f8d903d10b9c00dced202cb7b5e278023d49d69522d24d29978a7f1d7fe8a91a0abcd48307b72bbf2dad23e918ea9b40642bd2e2e9ad5434317dbad80d824a2f9a3bbfe8fa08f311fb25b49e5416924cff25003891a1f0728051b761a4b75d633af2b51d7e152248b6d1fb6a5def9ee388befcdd3ebeda1202ddc6c7d9f3d96af806971a7457c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&(0x7f0000005b00)=ANY=[@ANYBLOB="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"], 0x1010, 0x1}], 0x8, 0x54) clock_getres(0x2, &(0x7f0000003180)) 17:45:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:41 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:41 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranq=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 883.398202] gfs2: not a GFS2 filesystem 17:45:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:42 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tran.=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 883.661265] gfs2: not a GFS2 filesystem [ 883.688664] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 883.697085] gfs2: fsid=dh: Now mounting FS... [ 883.721199] sysfs: cannot create duplicate filename '/fs/gfs2/dh' 17:45:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0x39a191, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) sendto$inet6(r0, &(0x7f0000000180), 0x30e, 0x0, 0x0, 0x0) [ 883.744105] gfs2: not a GFS2 filesystem [ 883.756946] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 883.764508] gfs2: fsid=dh: can't read superblock [ 883.768237] CPU: 1 PID: 31142 Comm: syz-executor4 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 883.772312] gfs2: fsid=dh: can't read superblock: -22 [ 883.777888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 883.777897] Call Trace: [ 883.777923] dump_stack+0x1d3/0x2c4 [ 883.777949] ? dump_stack_print_info.cold.2+0x52/0x52 [ 883.777989] sysfs_warn_dup.cold.3+0x1c/0x2b [ 883.778012] sysfs_create_dir_ns+0x2a1/0x340 [ 883.778034] ? sysfs_create_mount_point+0xa0/0xa0 [ 883.778058] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 883.778081] ? do_raw_spin_lock+0xc1/0x200 [ 883.778111] kobject_add_internal+0x440/0xb60 [ 883.830982] ? kobj_ns_type_registered+0x60/0x60 [ 883.835760] ? kfree_const+0x59/0x70 [ 883.839496] ? rcu_read_lock_sched_held+0x108/0x120 [ 883.844528] ? kfree+0x1fa/0x230 [ 883.847910] ? kfree_const+0x5e/0x70 [ 883.851648] kobject_init_and_add+0xf4/0x140 [ 883.856077] ? kobject_add_internal+0xb60/0xb60 [ 883.860762] ? vsnprintf+0x20d/0x1b60 [ 883.864594] gfs2_sys_fs_add+0x1ff/0x4f0 [ 883.868671] ? recover_store+0x1a0/0x1a0 [ 883.872750] ? snprintf+0xae/0xe0 [ 883.876218] ? vscnprintf+0x20/0x80 [ 883.879867] ? memcpy+0x45/0x50 [ 883.883168] fill_super+0x89c/0x1a10 [ 883.886906] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 883.892375] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 883.897927] ? vsnprintf+0x20d/0x1b60 [ 883.901752] ? gfs2_online_uevent+0x2b0/0x2b0 [ 883.906265] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 883.911044] ? retint_kernel+0x2d/0x2d [ 883.914958] ? sb_set_blocksize+0xa4/0x110 [ 883.919210] ? write_comp_data+0x70/0x70 [ 883.923293] gfs2_mount+0x5e6/0x712 [ 883.926947] ? fill_super+0x1a10/0x1a10 [ 883.930964] ? legacy_get_tree+0x19/0x460 [ 883.935127] ? fill_super+0x1a10/0x1a10 [ 883.939125] legacy_get_tree+0x131/0x460 [ 883.943211] vfs_get_tree+0x1cb/0x5c0 [ 883.947028] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 883.951803] do_mount+0x70c/0x1d90 [ 883.955379] ? copy_mount_string+0x40/0x40 [ 883.959639] ? retint_kernel+0x2d/0x2d [ 883.963553] ? copy_mount_options+0x1e3/0x430 [ 883.968079] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 883.972944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 883.978496] ? copy_mount_options+0x315/0x430 [ 883.983010] ksys_mount+0x12d/0x140 [ 883.986657] __x64_sys_mount+0xbe/0x150 [ 883.990651] do_syscall_64+0x1b9/0x820 [ 883.994556] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 883.999944] ? syscall_return_slowpath+0x5e0/0x5e0 [ 884.004900] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 884.009760] ? trace_hardirqs_off+0x310/0x310 [ 884.014278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 884.019844] ? prepare_exit_to_usermode+0x291/0x3b0 [ 884.024925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 884.029792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 884.035005] RIP: 0033:0x45a0ea [ 884.038211] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 884.057130] RSP: 002b:00007f51d5c60a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 884.065367] RAX: ffffffffffffffda RBX: 00007f51d5c60b30 RCX: 000000000045a0ea [ 884.072660] RDX: 00007f51d5c60ad0 RSI: 0000000020000380 RDI: 00007f51d5c60af0 [ 884.079955] RBP: 0000000020000380 R08: 00007f51d5c60b30 R09: 00007f51d5c60ad0 [ 884.087236] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 884.094516] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 884.127286] CPU: 1 PID: 31129 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 884.135842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 884.145210] Call Trace: [ 884.147834] dump_stack+0x1d3/0x2c4 [ 884.151492] ? dump_stack_print_info.cold.2+0x52/0x52 [ 884.156705] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 884.161846] sysfs_warn_dup.cold.3+0x1c/0x2b [ 884.166279] sysfs_create_dir_ns+0x2a1/0x340 [ 884.170711] ? sysfs_create_mount_point+0xa0/0xa0 [ 884.175576] ? kobject_namespace+0x75/0x1a0 [ 884.179911] ? kobject_namespace+0x8e/0x1a0 [ 884.184251] kobject_add_internal+0x440/0xb60 [ 884.188763] ? kobj_ns_type_registered+0x60/0x60 [ 884.193532] ? kfree_const+0x59/0x70 [ 884.197263] ? rcu_read_lock_sched_held+0x108/0x120 [ 884.202292] ? kfree+0x1fa/0x230 [ 884.205682] ? kfree_const+0x5e/0x70 [ 884.209414] kobject_init_and_add+0xf4/0x140 [ 884.213850] ? kobject_add_internal+0xb60/0xb60 [ 884.218557] gfs2_sys_fs_add+0x1ff/0x4f0 [ 884.222633] ? recover_store+0x1a0/0x1a0 [ 884.226715] ? snprintf+0xae/0xe0 [ 884.230185] ? vscnprintf+0x20/0x80 [ 884.233846] ? memcpy+0x45/0x50 [ 884.237152] fill_super+0x89c/0x1a10 [ 884.240886] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 884.246443] ? vsnprintf+0x20d/0x1b60 [ 884.250267] ? gfs2_online_uevent+0x2b0/0x2b0 [ 884.254776] ? pointer+0x990/0x990 [ 884.258341] ? match_strlcpy+0xcc/0x110 [ 884.262341] ? gfs2_mount_args+0x972/0xb10 [ 884.266594] ? snprintf+0xae/0xe0 [ 884.270060] ? vsprintf+0x40/0x40 [ 884.273534] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 884.278564] ? set_blocksize+0x2c1/0x340 [ 884.282647] gfs2_mount+0x5e6/0x712 [ 884.286293] ? fill_super+0x1a10/0x1a10 [ 884.290315] ? fill_super+0x1a10/0x1a10 [ 884.294308] legacy_get_tree+0x131/0x460 [ 884.298401] vfs_get_tree+0x1cb/0x5c0 [ 884.302216] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 884.306989] do_mount+0x70c/0x1d90 [ 884.310552] ? copy_mount_string+0x40/0x40 [ 884.314807] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 884.319603] ? retint_kernel+0x2d/0x2d [ 884.323518] ksys_mount+0x12d/0x140 [ 884.327162] __x64_sys_mount+0xbe/0x150 [ 884.331161] do_syscall_64+0x1b9/0x820 [ 884.335062] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 884.340442] ? syscall_return_slowpath+0x5e0/0x5e0 [ 884.345390] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 884.350253] ? trace_hardirqs_off+0x310/0x310 [ 884.354763] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 884.359793] ? prepare_exit_to_usermode+0x291/0x3b0 [ 884.364853] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 884.369724] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 884.374923] RIP: 0033:0x45a0ea [ 884.378134] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 884.397041] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 884.397060] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 884.397071] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 884.397081] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 884.397097] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 884.412070] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 17:45:42 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'tranw=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 884.422037] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 884.455600] gfs2: fsid=dh: error -17 adding sysfs files [ 884.487093] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 884.568455] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 884.623126] gfs2: fsid=dh: error -17 adding sysfs files [ 884.625617] gfs2: not a GFS2 filesystem 17:45:43 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x0, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:43 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="6766733203", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:43 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=.d,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 884.795488] 9pnet: Could not find request transport: .d 17:45:43 executing program 1: syz_read_part_table(0xffffffffffffffff, 0x1, &(0x7f0000000480)=[{&(0x7f00000005c0)="d68cdc471bc70acace19dd9d03ffb8bfb8a960ce1642b57ee726d69b122bf705389cba6c9ceb6f3d211a33d18029c17cac461c6ae7a417753d3e03e50e9af235f9e5191355dff4b7446b61da56901d5991bb1eadb70644eb8f54ffa4545ac1856ac3c342822a96e195cabd237ef56d583940066f143fa0816f919d2406806796d29386ea414a5365b3ea73446c47ec6a1b5503426381869eafb9ca6d0004538aa5def5185a96dd854111416f45b9412fff39cd379d0c119f63c3ac3fe57f5c405d3ecb271e0c9d4d1164f00ccdbd055f7235ce3329c0486e5da748a7a700fa01ceeb484ab08394bbd3b4ed2b52ea7a7d7119758dbe35f0f77237adee3a2fc92a5232d431e2c9cfe39c19dc1547e5998835c12f5d3689f9c13f4f979294f7e2a7622bdef8ece3e296b51d155d33f54acb5b3415c2db2ca26b612c38c6e4032eb775b940bf6d7c8976c31aef6f417d36a01511ad565ff6f9e57059f7d9c2cd639621b732fb015d1b14f2e1f5a47b1f88564c4bf87b63892f6843dfa28de8036212384469ecfe0c8a4c76c6846e6a27aaee7fc436bb75cab81f4007d1c176462a8b992a6bfad4be4b04541c9dbe8b341087983a776247a8966ad48a95cf30dfc23eb768cc10bdd3c662140f8df93f57cc9c6db070a57bb6783691bc5beb23c31c3cf6d57a0284db180cb547bdf7e3e5d664ced966a0cb3300ad29180b32dcfe", 0x1fe, 0x2}]) r0 = memfd_create(&(0x7f0000000000)='selfproc\x00', 0x40006) r1 = getpgid(0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0xe4a, 0xc1, "53446bd6d9dc65da0779c8d5b8b5d2d3e3676d604afbc5b42ffb36e143e01dadbca1fba2158e5205b97592c51079f752484a23d9f0fd84d8c5d11d1f396ca8b0fbbba9927e867c1650272a534ef6ec347d41c7201475b026dd5bb787164534fce7fb885fe6f0bbc1d9cda2516f31be3fada6115924eed7711bf19229b7c99daae94a3e36af5c2c0d244fe9f9842c822feda2d3b0ceb527017fcdf2727c5cf3e57353f9e7db5b242338925ec54bc2c1cc352a0ae457615c6721c0c93516f3eb4e17"}) r2 = getpgrp(r1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x13, 0x4) fanotify_init(0x0, 0x40400) 17:45:43 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=/d,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 884.849195] 9pnet: Could not find request transport: .d [ 884.884968] gfs2: not a GFS2 filesystem 17:45:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\r', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 885.021194] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 885.042666] 9pnet: Could not find request transport: /d [ 885.075371] gfs2: fsid=dh: Now mounting FS... 17:45:43 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 885.096110] 9pnet: Could not find request transport: /d [ 885.113397] gfs2: not a GFS2 filesystem [ 885.137592] gfs2: fsid=dh: can't read superblock [ 885.153692] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 885.156942] gfs2: fsid=dh: can't read superblock: -22 [ 885.167518] CPU: 1 PID: 31206 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 885.176026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 885.176033] Call Trace: 17:45:43 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fQ,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 885.176061] dump_stack+0x1d3/0x2c4 [ 885.176086] ? dump_stack_print_info.cold.2+0x52/0x52 [ 885.176112] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 885.176147] sysfs_warn_dup.cold.3+0x1c/0x2b [ 885.206434] sysfs_create_dir_ns+0x2a1/0x340 [ 885.210865] ? sysfs_create_mount_point+0xa0/0xa0 [ 885.215727] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 885.220359] ? do_raw_spin_lock+0xc1/0x200 [ 885.220397] kobject_add_internal+0x440/0xb60 [ 885.229126] ? kobj_ns_type_registered+0x60/0x60 [ 885.229146] ? kfree_const+0x59/0x70 [ 885.229166] ? rcu_read_lock_sched_held+0x108/0x120 [ 885.229183] ? kfree+0x1fa/0x230 [ 885.229203] ? kfree_const+0x5e/0x70 [ 885.229225] kobject_init_and_add+0xf4/0x140 [ 885.229247] ? kobject_add_internal+0xb60/0xb60 [ 885.258847] ? vsnprintf+0x20d/0x1b60 [ 885.258882] gfs2_sys_fs_add+0x1ff/0x4f0 [ 885.258903] ? recover_store+0x1a0/0x1a0 [ 885.258924] ? snprintf+0xae/0xe0 [ 885.258940] ? vscnprintf+0x20/0x80 [ 885.258966] ? memcpy+0x45/0x50 [ 885.258992] fill_super+0x89c/0x1a10 [ 885.259013] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 885.259039] ? gfs2_online_uevent+0x2b0/0x2b0 [ 885.294251] ? vsnprintf+0x20d/0x1b60 [ 885.298074] ? snprintf+0xae/0xe0 [ 885.301552] ? vsprintf+0x40/0x40 [ 885.305025] ? gfs2_kill_sb+0x1a0/0x1a0 [ 885.309020] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 885.314052] ? set_blocksize+0x2c1/0x340 [ 885.318135] gfs2_mount+0x5e6/0x712 [ 885.321785] ? fill_super+0x1a10/0x1a10 [ 885.325827] ? fill_super+0x1a10/0x1a10 [ 885.329837] legacy_get_tree+0x131/0x460 [ 885.333924] vfs_get_tree+0x1cb/0x5c0 [ 885.337748] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 885.342523] do_mount+0x70c/0x1d90 [ 885.346082] ? copy_mount_string+0x40/0x40 [ 885.350348] ? retint_kernel+0x2d/0x2d [ 885.354262] ? copy_mount_options+0x25c/0x430 [ 885.358767] ? copy_mount_options+0x25c/0x430 [ 885.358791] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 885.358808] ? copy_mount_options+0x315/0x430 [ 885.358842] ksys_mount+0x12d/0x140 [ 885.358862] __x64_sys_mount+0xbe/0x150 [ 885.358887] do_syscall_64+0x1b9/0x820 17:45:43 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="0a5cc80700315f85715070") r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84306910000003900090035000c00060000001900150005000000000000dc1338d54400009b84136ef75afb83de4411001600c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7fffffff) [ 885.358910] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 885.368941] ? syscall_return_slowpath+0x5e0/0x5e0 [ 885.368960] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 885.368982] ? trace_hardirqs_off+0x310/0x310 [ 885.369003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 885.369020] ? prepare_exit_to_usermode+0x291/0x3b0 [ 885.369045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 885.377161] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 885.377177] RIP: 0033:0x45a0ea [ 885.377196] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 885.377205] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 885.385065] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 885.385077] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 885.385088] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 885.385098] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 885.385109] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 885.415496] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 885.449088] gfs2: fsid=dh: error -17 adding sysfs files [ 885.500836] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 885.523135] 9pnet: Could not find request transport: fQ [ 885.527298] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. 17:45:44 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @rand_addr}, 0xc) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060", 0x3f}], 0x1, 0x0, &(0x7f0000000140), 0x358) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000300)=""/139, &(0x7f0000000000)=0x8b) close(r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)={0x7ffd}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 17:45:44 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x0, 0xfffffffffffff001, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 885.570579] 9pnet: Could not find request transport: fQ 17:45:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 885.745140] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 885.787671] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 885.793174] gfs2: fsid=dh: Now mounting FS... [ 885.814914] gfs2: not a GFS2 filesystem [ 885.833475] gfs2: not a GFS2 filesystem [ 885.849007] CPU: 0 PID: 31242 Comm: syz-executor2 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 885.857520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 885.868734] Call Trace: [ 885.871343] dump_stack+0x1d3/0x2c4 [ 885.874989] ? dump_stack_print_info.cold.2+0x52/0x52 [ 885.880198] ? vprintk_func+0x85/0x181 [ 885.880230] sysfs_warn_dup.cold.3+0x1c/0x2b [ 885.884255] gfs2: fsid=dh: can't read superblock [ 885.888532] sysfs_create_dir_ns+0x2a1/0x340 [ 885.888553] ? sysfs_create_mount_point+0xa0/0xa0 [ 885.888571] ? retint_kernel+0x2d/0x2d [ 885.888607] kobject_add_internal+0x440/0xb60 [ 885.888630] ? kobj_ns_type_registered+0x60/0x60 [ 885.888656] ? kobject_init_and_add+0xd6/0x140 [ 885.894680] gfs2: fsid=dh: can't read superblock: -22 [ 885.897836] kobject_init_and_add+0xf4/0x140 [ 885.897862] ? kobject_add_internal+0xb60/0xb60 [ 885.934610] ? vsnprintf+0x20d/0x1b60 [ 885.938435] gfs2_sys_fs_add+0x1ff/0x4f0 [ 885.942510] ? recover_store+0x1a0/0x1a0 [ 885.946582] ? snprintf+0xae/0xe0 [ 885.950042] ? vscnprintf+0x20/0x80 [ 885.953682] ? memcpy+0x45/0x50 [ 885.956992] fill_super+0x89c/0x1a10 [ 885.960720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 885.966285] ? ___preempt_schedule_notrace+0x15/0x31 [ 885.971399] ? gfs2_online_uevent+0x2b0/0x2b0 [ 885.975908] ? retint_kernel+0x2d/0x2d [ 885.979818] ? set_blocksize+0xe4/0x340 [ 885.983807] ? set_blocksize+0x10d/0x340 [ 885.987900] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 885.992919] ? set_blocksize+0x2c1/0x340 [ 885.996998] gfs2_mount+0x5e6/0x712 [ 886.000639] ? fill_super+0x1a10/0x1a10 [ 886.004652] ? fill_super+0x1a10/0x1a10 [ 886.008633] legacy_get_tree+0x131/0x460 [ 886.012705] vfs_get_tree+0x1cb/0x5c0 [ 886.016511] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 886.021275] do_mount+0x70c/0x1d90 [ 886.024843] ? copy_mount_string+0x40/0x40 [ 886.029091] ? retint_kernel+0x2d/0x2d [ 886.032996] ? copy_mount_options+0x1e3/0x430 [ 886.037500] ? __sanitizer_cov_trace_pc+0x38/0x50 [ 886.042355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 886.047897] ? copy_mount_options+0x315/0x430 [ 886.052422] ksys_mount+0x12d/0x140 [ 886.056087] __x64_sys_mount+0xbe/0x150 [ 886.060247] do_syscall_64+0x1b9/0x820 [ 886.064141] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 886.069512] ? syscall_return_slowpath+0x5e0/0x5e0 [ 886.074448] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 886.079314] ? trace_hardirqs_off+0x310/0x310 [ 886.083847] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 886.089410] ? prepare_exit_to_usermode+0x291/0x3b0 [ 886.094441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 886.099318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 886.104524] RIP: 0033:0x45a0ea [ 886.107728] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 886.126640] RSP: 002b:00007f5f3563ba88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 886.134361] RAX: ffffffffffffffda RBX: 00007f5f3563bb30 RCX: 000000000045a0ea [ 886.141633] RDX: 00007f5f3563bad0 RSI: 0000000020000380 RDI: 00007f5f3563baf0 [ 886.148917] RBP: 0000000020000380 R08: 00007f5f3563bb30 R09: 00007f5f3563bad0 [ 886.156189] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 886.163462] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 886.180873] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 886.199552] gfs2: fsid=dh: error -17 adding sysfs files [ 886.217660] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 886.228214] CPU: 1 PID: 31253 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 886.236722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 886.246087] Call Trace: [ 886.248706] dump_stack+0x1d3/0x2c4 [ 886.252362] ? dump_stack_print_info.cold.2+0x52/0x52 [ 886.257577] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 886.262700] sysfs_warn_dup.cold.3+0x1c/0x2b [ 886.267141] sysfs_create_dir_ns+0x2a1/0x340 [ 886.271570] ? sysfs_create_mount_point+0xa0/0xa0 [ 886.276433] ? kobject_namespace+0x75/0x1a0 [ 886.280768] ? kobject_namespace+0x152/0x1a0 [ 886.285191] kobject_add_internal+0x440/0xb60 [ 886.285217] ? kobj_ns_type_registered+0x60/0x60 [ 886.285237] ? kfree_const+0x59/0x70 [ 886.285258] ? rcu_read_lock_sched_held+0x108/0x120 [ 886.285279] ? kfree+0x1fa/0x230 [ 886.294586] ? kfree_const+0x5e/0x70 [ 886.294626] kobject_init_and_add+0xf4/0x140 [ 886.294646] ? kobject_add_internal+0xb60/0xb60 [ 886.294667] ? vsnprintf+0x20d/0x1b60 [ 886.294697] gfs2_sys_fs_add+0x1ff/0x4f0 [ 886.303403] ? recover_store+0x1a0/0x1a0 [ 886.303426] ? snprintf+0xae/0xe0 [ 886.303442] ? vscnprintf+0x20/0x80 [ 886.303468] ? memcpy+0x45/0x50 [ 886.310562] fill_super+0x89c/0x1a10 [ 886.310587] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 886.310603] ? vsnprintf+0x20d/0x1b60 [ 886.310629] ? gfs2_online_uevent+0x2b0/0x2b0 [ 886.310642] ? pointer+0x990/0x990 [ 886.310663] ? match_strlcpy+0xcc/0x110 [ 886.319724] ? gfs2_mount_args+0x972/0xb10 [ 886.319746] ? snprintf+0xae/0xe0 [ 886.319763] ? vsprintf+0x40/0x40 [ 886.319785] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 886.319800] ? set_blocksize+0x2c1/0x340 [ 886.319849] gfs2_mount+0x5e6/0x712 [ 886.390833] ? fill_super+0x1a10/0x1a10 [ 886.394856] ? fill_super+0x1a10/0x1a10 [ 886.398860] legacy_get_tree+0x131/0x460 [ 886.402939] vfs_get_tree+0x1cb/0x5c0 [ 886.406760] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 886.411521] do_mount+0x70c/0x1d90 [ 886.415072] ? copy_mount_string+0x40/0x40 [ 886.419319] ? retint_kernel+0x2d/0x2d [ 886.423228] ? copy_mount_options+0x25c/0x430 [ 886.427725] ? copy_mount_options+0x1e3/0x430 [ 886.432230] ? __sanitizer_cov_trace_pc+0x2b/0x50 [ 886.437079] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 886.442624] ? copy_mount_options+0x315/0x430 [ 886.447131] ksys_mount+0x12d/0x140 [ 886.450767] __x64_sys_mount+0xbe/0x150 [ 886.454756] do_syscall_64+0x1b9/0x820 [ 886.458673] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 886.464045] ? syscall_return_slowpath+0x5e0/0x5e0 [ 886.468978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 886.473835] ? trace_hardirqs_off+0x310/0x310 [ 886.478361] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 886.483382] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 886.488923] ? prepare_exit_to_usermode+0x291/0x3b0 [ 886.493955] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 886.498824] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 886.504020] RIP: 0033:0x45a0ea [ 886.507219] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 886.526128] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 886.533848] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 886.541125] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 886.548397] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 886.555672] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 886.562940] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 886.578883] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. 17:45:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)="6766733202", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:45 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fS,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 886.660902] gfs2: fsid=dh: error -17 adding sysfs files [ 886.673147] 9pnet: Could not find request transport: fS [ 886.686210] 9pnet: Could not find request transport: fS [ 886.706802] gfs2: not a GFS2 filesystem 17:45:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0x0, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="976f2bfa55798e47c8a56302daaf315196a8019c38e3a53650faac43747cc8e9bf49aca68fd32f91f0dbba82e89ec05a9c6ab2bd6a5f03c8c9e71d57c7af0a2460966997d25004dcb30169fafef9305b6a3ee5cb8798571ea9e62bd7cff02f6c518a6ae65d7561cca8360ecbf1fa083d056c72b43c07d5430f61b569492fa20930ae5ad170a897d779116bfaee79912d21dea085749a220aff81a20e1d53efecfd0d90666f766cc7a29f2807039cbbe7c06d23208d17f848dca0a5212e24d1ec19ea05c6c1d3ee08f292e40cf1bb727b17ded4fd67294e8c2f99fd22fe2a5a5e5ecf5c6662560befd0b454811e730546f24ec94b27736da08da5818109489ed8752d785e9a3f7e2dacd8cab338802ab2748380cca6702a7e65bd697b0bd1a3991c7f2ef953a510894f82cb1aa56b7bca555929ac464eeadcb1efa2cfb9526855bb156c824f145e1fe7df44542d3485b0e220c5044f8ff0e2d3b5b09f2cb18e418c504df4d989a4671bc464485d3d99635a8bedcb94dbc886ecb0c3c9196552bd7a5915b84877b8166031ef16a64ec0b078dc53db159bdac99d8ea59235232d8efcd0482494e76b330b6add3ecfcd7a1c17228c2c9e2355abc2d07efb6be0353e21e1492546993cff3b55f387b9a36f188e82ea6ccb2bb139fc401613008239b621c0bc7916f2cf805715a41d4a77b5774555669bcea9e99dede03498a33a7b6707af61c2693ffac6b7ca871b17a1046d7824b5861074b8ca23d9a8037b8ae1905adfd2354fb10fbc3e56b1d366ffa8567683dade1c4e097986174fb8afc4537bb5da2e3b7f92817f1c30c85e2a8cf30ad0b8e3d7f176a96a17675095da64561d1f0e1b1a7dddd7b88737b88b4e5d0224e98eed85d77fbff562c807d8c5252658ac06327c9ec46cb861a633ab68d9c0ef272c177f184c3f82fe7d89b7c6b1732046e274262b19788eca0789a48b657f98cce19bd0bdeb06151a3742ac2fff3acca78108eaa2fff0fde1d09b70f5731e3aab9396862d1cdc4b60f1bf3db75bac9fc6e9535a1562032b4a673a058c91b05b94c145301439fcce01fa24c2703a64b384d5bcd6113b718b3c16e837345e213bd52bd0efd96188d6665cecb53fe98e1d577dea765aff7cab5c07e599beed06f96f2fdc3a5e9d3d3e563c79affdc15e0726d2ea3d34283dda2edb986e2cb50b46ca7e2556aeed320e259eb2d1a7c965693749177d176fa45642e11a88150416caa1a0dac18aa85c3c75f1b3c45cf2f61ea41887412ae8090f772de3ad4340f07bb2d6b279cb88a11ea80475ecfed02f7b0493ae6693766b266143d2b6eb4c6155410be6c3b51bfb4b447ba6b65519a60ce81ad5755a625322d97e7fa0e9c8639457944d9dc56a86dcaea59ab4d548319894c04cdffde5333d7d5007658b770b257c1ac468f5f02ca0baf0f96f29ba1fac2bdde6d9177f6c0839de38f48feb567bd510015afa66e6335bbb115318699d421d1e5116891661c42c5ae3a559af011da042eab5a20c3878eb731ae51cf8a327b92ba9f32c2d1d9554fa59c426b238a35d8c6eb8e61ec52bba63733ca8a71c13f52b418e96a8b3ead9acb9c973ab36dd8dedd027f2d03ac82febe49512f79571a973d52a739a649a9326c419c305486da27ff6a48f33629026c7e6937297bca556e011310b4c08bd4f7063a079f1dbff33e86b9fdd3de0838eb1d8ac1b426981635c2664a18dd48383fc06f513573e909ad59fadf51957b5ebe15645c610200f9b8a11eb613123e883e151028e963759c4ab40642b3d6731ba0607ce16ff975207f041ef826d7ef7a7449485d4a952ec8ec7aea3c51e95863f7b8b68f3cab7fefddefba35aea64c704f72b07c736a448d6b3a47e336662c2b5eb979a01064fc706f39cff18a53883e02579a777cc5438e9ff5bbd2d29fc1f8f78bccafe8b66bd7819627ff358a90241a29aa89ac9e3f13fc51b1bf01e7e1a46c562f9b201c98d5b77632a276e7b97cf1585a38319f104a186ae34c7b1d9bbd70dd6c2db210d6e408cbc2bcccd0d916bbf3512487edd86247b37c01e3e5b2d5b01420a69de5a12484a66830f81932364a83aeeb1310d0b213e1eb00dfdc94a7436c063e70a76e2a92216ca96fe29cfe3ce8f9a86b68cd3e64d03dc740250cbedf9ce4fd3bd113ced7312d3db9763c9748cbdf31a7855d85eeeb3f60b7db9c3724efae99e7bb53b07643d080519406e04bf1b7530565e0f924a7bc00ee1c7126d9eac014ff9ce38082392a26466a3df12bd5123120d2bcbe2cb5c92f04445f273da95a26197797f15cfd9733d9a3235fec86c4bb655073cce79745de6d98b05bd53f6b212370c000f90dca43152e2aa742a6bbba8b31e6acf452d063760e7660beafba19c2741aa304a7adb61e5462db530d1fd7514c46afbae45a34992f8c8f4dffbdeb96491d3b26609cd68d22835da15cab6b6a0bbe7ff197258534a49c30f493e4de646a3b77ef768924b72985d713950846930781861a0c7a6fef88f5096c9610131425ce2b3f87f0f297dc09f3c509a4741aebd44245812ef11bc1af17b4d39d83684f9b93584535584e0013dbf79430d40dd0b5010a61132225dce2c4f5b04e1855166f99aa336ddf231ca4af4bea13b97875293e44888bedfcb985de61a8b6823a95f33bb23bbde006e3bed36075f694cb3830747c3729e92d22071b189305f166e53041ac91dcf474aa18ffce85abde8b780e3b4b40f0f0a931498960bc56cc1f77b255d6c4545ab6fe3c78c8492726ef05f2aaa8b07a7055d05d6a571fbcf88dbd13d835e2e38fbf3943a6a8e8896a89d56d099cd81faebe7ec6ffb3d0e7db8802e165f63439ac7cfe119d894edc166d74b443e2d2b3043242d6f6a47fb2ca5769fb8a51dcc93730b89fb0fccdcaa7f0fc8805debb89e4d85ab1ba07e5b04259bc1068f8bdc2270a5df7e9ab53cea09438f1bf7533560524d2a767480dd2b18b7bfb5722771a8314b2cb1fadef68a9812244c479d80aae042fcb743c30d75f8a8c43f07f61c645643950ceaa30da6e07882be226e1ac65cba32ae3b31f1fee501ee8b6b84cc78b7d3402531ccff60b6747ee64f96892bb00e5d0e2ea9eaaab6b7f0880747567376ad732655e72fd77aedc25ef0baff358af16257a22127f309e87075f983ff44413793039e11bdb2258f17a0b7f8bb141286f8528d60419acdb49d65617572b24cce92609966f9b731d6eafe5c8d697bfaae36ed04d33689e8a7827b8eb8088d168a51e2a03b4471406ae19a67eac016266cd37dda0baa960e11e27be667b8207075ba85316b3412a4e183c01f02e3306cba68eec8d8022231adfa0e1260e680d3ebaa9bafc405465b90cf215539ce6fa0c09bc37b5ce028cdf4f4d844c6acaa27a0e13808dd0a4e23b6ede9981ae52e207034105a247b442ada31b84375c39ea75ef7f2277f3e32dbf152ff317db6eed686ff908136ae85b21d6e188a85747b5d7a5951cdd0e48132094bd4d19005353f0e0b5941e0505281da207e81ac99ffa4c5de995f028b73a78defb7386c22911762a9448dce71d3207894326ad5c7035eb316f53ae81e2a514d98511a70857d466066286c5fd3bbafadfc486aa1d215ebdd76c2719646a47a48d12c0796600deb1b60f6539c0bcd4c12a864f89522bb09bba63e0c63a1523364e27b496861a4085de4b6c340e8ec93d2f8e324639cabff4ed34183b59a68fa7cf2393b3e9129a4005b15e3abf1abbdfb49743e21cd417a2abbab9057066037957552c3fd65fa2fd3bc82b764e230eae4bc7d74743c56d3ffefcfc6960e8587baf5290c78d616ecd1d46b7305aa57e99ba6c527a325e8390237fa6f77c04797d66ab5b50a3054be59329c14db45dd29f64852caeef45b78d41af6fc4f8631ca049843ed9c73f5b9d6741aca5000707596185b3b05e5da645788da118d2f28479e5ee4c9f3007811bbc2449e2592d5e142d6a09970e3fb2bb987bc109c374da8720bed026ad65c064d3419e4988a4f8debbdcbaf06dba2457e1ffe08104e305d64b35f5db4aa3442010d349e4dfd6f07d0ca43f1bb1aad739abe7e1cbcf71ac37dd054708ede965a353bd814b93e83107cf881f243cba8b4f6e2fc51271c31159e95b05eff37f4ad4ea896b63bed15711a115cb97c1ed66fea58ededec7686126ea5db7f58a4a9103beeb7a7c8b9403282c8078af2f9a902976d8330784c06e7b8bcfbfef512c6a8d5c6b35650a08d3b8cafaf7c62b458f4a0923a7a1f29699317dfe06cb01c14ccade5751a7793b10bfcbddcb9b13b1a53b1c89b990982dc62c7964ad8f2f3bb6064e80a10c012e145b6b6e96a3d6f5df26a0d8f1583a6c4de2d16a8309ea623093712c89c60eeb827c9f08d999c697a22e5e7941b6f0c31dd7ca2f537d198f205eec2accd79e46fa9f2961d3424b708e858f7481cbc774fbda022e4b47639610edac22bddf077a7c7bfc63bf543a3c974d1f8ac6e5b5eb9cbe2a8ff175251b6c314ec36995df56944be038e4581bb40af538db5f9578d207a53955ac41b20263354a01b2dd6d909590a51ca3f1c03a3f7e47c726c4231b3bd24bb04461b1c9ea95ead502e21230901302dfb1dcc378df06480560a5db0d723b1df73ace15ce42bb1224a9f5d50144e50945355a906ef14bb7cab0c29fc1a6b0025c9548fc727eb281c3ba144606c77088cbeedfeda2dbd985e5881d107aab7af6b6cf39a912eb72507216a5b60d0bb2780e19724f91ff7242d0e172391b9bdc00cdd290c9123509600b2e41be081c8f6d7defb1cabfd4a8ec9d439fca22c0d08d65f11359cc9c4aa9d966daf9259919340bb559772641a9696d3c7153e1f1ad2adc9a5cca0aa17a9eadc45f8abeba488ad5706f3f59634e213f547e78d52cdf71d6043efb5fe42bc872b02f7c695f144978716dfc993c0f1d3bdd725f09c872a5ec2581db35dd932bc912babc5412fb5a5ad4811c3d0948c5afe784b5339a897e18bfa54c1e4db99fb3791f77322f1350d98efcab7ccce849e103616e36283f42c14acf952172b03732474c5692e9d3308afbb4e39cabf58ab4db3ed4b482534048bb3ffc48303844bb4a8225f4336675ee7cfa8f386ce4a60824194c4f4e89a08ed91b339c6ccdd994786abd59db67a9cc58e6426e5d4193299bc67f843485e40b0d1eed70b613298da944cdde7e2c4f1409d80938f34d239b31913747087a83c715afbbb7c9c2d5e3333b6cd66e90a6046650f46c290ff3d054c512a8868477ee5299fe5fb85f78fe06e2b56374464145285faf89d563a04a4e87a47843614294bfd5040d76d831cb1ad4fcdb75c4d665405fbe7272ed1df2aed89649023d8b5bd0099c887e581c2f45b6db497f7ab26260cb6957038684ef48f1f18ed76878fd1b40ff0ea216fa0cce70f1f3c6cd5be6b31af9d4afba875e067a579265359384ecbd7ece3286ca9da6fd7f64c79522f2158eb8cb5e883db551258f983f416da0bc82b8c1e37f094ffdf91a813457cee5d9698a34d814988a67182c6409edb43f155568c120df155d3de1dd4704bd51c2eaeab1c95a4bf8a1aab9cf695974d30e4db2eae4bb43cf4a30e7ae42f970789d396541bb3a0c93c7656c5708b26f5e88952f732975990b122212dd3f27f3f257901d49c2f894eccc9dd1157643f1bc4258721c4bd48f4d071537ad4d91777cf7ee370b55b6d0356e4c6ec6ee78a09160b20a5a6ffd019ad252398750919d130bbb0f630fd6af97609dbe9bf828f150c6916c2b4d82dc09451eb56b509320d0ea6", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:45 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x40000000000002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x802}) syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x346, 0x101201) recvmsg$kcm(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=""/33, 0x21}, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0x12) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) 17:45:45 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=f\a,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 886.733231] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 886.766608] gfs2: fsid=dh: Now mounting FS... [ 886.786327] gfs2: not a GFS2 filesystem [ 886.813863] gfs2: fsid=dh: can't read superblock [ 886.826873] gfs2: fsid=dh: can't read superblock: -22 [ 886.837191] 9pnet: Could not find request transport: f [ 886.881458] 9pnet: Could not find request transport: f [ 886.961956] device nr0 entered promiscuous mode 17:45:45 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:45 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fR,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 887.083104] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 887.094488] gfs2: fsid=dh: Now mounting FS... [ 887.111552] attempt to access beyond end of device [ 887.117049] loop5: rw=4096, want=136, limit=8 [ 887.122547] gfs2: error 10 reading superblock [ 887.126233] 9pnet: Could not find request transport: fR 17:45:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)="67667332dc", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 887.127604] gfs2: fsid=dh: can't read superblock [ 887.138713] gfs2: fsid=dh: can't read superblock: -5 [ 887.144685] 9pnet: Could not find request transport: fR 17:45:45 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fk,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:46 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0x0, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 887.612679] gfs2: not a GFS2 filesystem [ 887.660628] 9pnet: Could not find request transport: fk 17:45:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="6766733203", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 887.900367] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 887.907234] gfs2: fsid=dh: Now mounting FS... [ 887.932152] gfs2: not a GFS2 filesystem [ 887.946506] gfs2: fsid=dh: can't read superblock [ 887.948992] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 887.958214] CPU: 1 PID: 31356 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 887.966728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 887.967465] gfs2: fsid=dh: can't read superblock: -22 [ 887.976460] Call Trace: [ 887.976486] dump_stack+0x1d3/0x2c4 [ 887.976507] ? dump_stack_print_info.cold.2+0x52/0x52 [ 887.976540] ? vprintk_func+0x85/0x181 [ 887.976575] sysfs_warn_dup.cold.3+0x1c/0x2b [ 887.976595] sysfs_create_dir_ns+0x2a1/0x340 [ 887.976613] ? sysfs_create_mount_point+0xa0/0xa0 [ 887.976634] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 887.976655] ? do_raw_spin_lock+0xc1/0x200 [ 887.976681] kobject_add_internal+0x440/0xb60 [ 887.976705] ? kobj_ns_type_registered+0x60/0x60 [ 887.976736] ? kobject_init_and_add+0xd6/0x140 [ 887.976758] kobject_init_and_add+0xf4/0x140 [ 887.976776] ? kobject_add_internal+0xb60/0xb60 [ 887.976824] gfs2_sys_fs_add+0x1ff/0x4f0 [ 887.976846] ? recover_store+0x1a0/0x1a0 [ 887.976867] ? snprintf+0xae/0xe0 [ 887.976882] ? vscnprintf+0x20/0x80 [ 887.976905] ? memcpy+0x45/0x50 [ 888.061697] fill_super+0x89c/0x1a10 [ 888.065428] ? retint_kernel+0x2d/0x2d [ 888.069369] ? trace_hardirqs_on_caller+0xc0/0x310 [ 888.074343] ? vsnprintf+0x20d/0x1b60 [ 888.078161] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 888.082943] ? gfs2_online_uevent+0x2b0/0x2b0 [ 888.087463] ? pointer+0x990/0x990 [ 888.091024] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 888.095803] ? retint_kernel+0x2d/0x2d [ 888.099721] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 888.104753] ? set_blocksize+0x2c1/0x340 [ 888.108853] gfs2_mount+0x5e6/0x712 [ 888.108876] ? fill_super+0x1a10/0x1a10 [ 888.116546] ? fill_super+0x1a10/0x1a10 [ 888.120541] legacy_get_tree+0x131/0x460 [ 888.124627] vfs_get_tree+0x1cb/0x5c0 [ 888.128449] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 888.133236] do_mount+0x70c/0x1d90 [ 888.136822] ? copy_mount_string+0x40/0x40 [ 888.141081] ? retint_kernel+0x2d/0x2d [ 888.141105] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 888.144991] ? copy_mount_options+0x25c/0x430 [ 888.145016] ? write_comp_data+0x1/0x70 [ 888.145038] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 888.145055] ? copy_mount_options+0x315/0x430 [ 888.145078] ksys_mount+0x12d/0x140 [ 888.145100] __x64_sys_mount+0xbe/0x150 [ 888.145125] do_syscall_64+0x1b9/0x820 [ 888.145143] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 888.145172] ? syscall_return_slowpath+0x5e0/0x5e0 [ 888.191741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 888.196614] ? trace_hardirqs_off+0x310/0x310 [ 888.201148] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 888.206198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 888.211766] ? prepare_exit_to_usermode+0x291/0x3b0 [ 888.216842] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 888.221730] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 888.226943] RIP: 0033:0x45a0ea [ 888.230170] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 888.249165] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 888.256888] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 888.264171] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 888.271457] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 888.278762] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 888.286063] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 888.294267] CPU: 0 PID: 31362 Comm: syz-executor4 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 888.302782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 888.312159] Call Trace: [ 888.314766] dump_stack+0x1d3/0x2c4 [ 888.318416] ? dump_stack_print_info.cold.2+0x52/0x52 [ 888.323647] ? vprintk_func+0x85/0x181 [ 888.327553] sysfs_warn_dup.cold.3+0x1c/0x2b [ 888.331983] sysfs_create_dir_ns+0x2a1/0x340 [ 888.336412] ? sysfs_create_mount_point+0xa0/0xa0 [ 888.341267] ? retint_kernel+0x2d/0x2d [ 888.345189] kobject_add_internal+0x440/0xb60 [ 888.349718] ? kobj_ns_type_registered+0x60/0x60 [ 888.354498] ? kfree_const+0x59/0x70 [ 888.358234] ? rcu_read_lock_sched_held+0x108/0x120 [ 888.363264] ? kfree+0x1fa/0x230 [ 888.366645] ? kfree_const+0x5e/0x70 [ 888.370378] kobject_init_and_add+0xf4/0x140 [ 888.374803] ? kobject_add_internal+0xb60/0xb60 [ 888.379518] gfs2_sys_fs_add+0x1ff/0x4f0 [ 888.383635] ? recover_store+0x1a0/0x1a0 [ 888.387749] ? snprintf+0xae/0xe0 [ 888.391211] ? vscnprintf+0x20/0x80 [ 888.394866] ? memcpy+0x45/0x50 [ 888.398164] fill_super+0x89c/0x1a10 [ 888.401895] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 888.407454] ? vsnprintf+0x20d/0x1b60 [ 888.411289] ? gfs2_online_uevent+0x2b0/0x2b0 [ 888.415836] ? retint_kernel+0x2d/0x2d [ 888.419800] ? sb_set_blocksize+0x55/0x110 [ 888.424096] ? write_comp_data+0x1/0x70 [ 888.428097] gfs2_mount+0x5e6/0x712 [ 888.431746] ? fill_super+0x1a10/0x1a10 [ 888.435735] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 888.441229] ? fill_super+0x1a10/0x1a10 [ 888.445216] legacy_get_tree+0x131/0x460 [ 888.449303] ? vfs_get_tree+0x180/0x5c0 [ 888.453299] vfs_get_tree+0x1cb/0x5c0 [ 888.457117] ? __sanitizer_cov_trace_const_cmp4+0x11/0x20 [ 888.462672] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 888.467462] do_mount+0x70c/0x1d90 [ 888.471076] ? copy_mount_string+0x40/0x40 [ 888.475329] ? retint_kernel+0x2d/0x2d [ 888.479242] ? copy_mount_options+0x213/0x430 [ 888.483759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 888.489308] ? copy_mount_options+0x315/0x430 [ 888.489333] ksys_mount+0x12d/0x140 [ 888.489353] __x64_sys_mount+0xbe/0x150 [ 888.489377] do_syscall_64+0x1b9/0x820 [ 888.489396] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 888.489413] ? syscall_return_slowpath+0x5e0/0x5e0 [ 888.489427] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 888.489452] ? trace_hardirqs_off+0x310/0x310 [ 888.497583] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 888.530584] ? prepare_exit_to_usermode+0x291/0x3b0 [ 888.535626] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 888.540496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 888.545710] RIP: 0033:0x45a0ea [ 888.548918] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 888.567848] RSP: 002b:00007f51d5c60a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 888.575579] RAX: ffffffffffffffda RBX: 00007f51d5c60b30 RCX: 000000000045a0ea [ 888.582859] RDX: 00007f51d5c60ad0 RSI: 0000000020000380 RDI: 00007f51d5c60af0 [ 888.590136] RBP: 0000000020000380 R08: 00007f51d5c60b30 R09: 00007f51d5c60ad0 [ 888.590147] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 888.590156] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 888.612730] 9pnet: Could not find request transport: fk [ 888.613199] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. 17:45:47 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fb,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 888.682708] gfs2: fsid=dh: error -17 adding sysfs files [ 888.702553] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 888.721364] gfs2: fsid=dh: error -17 adding sysfs files 17:45:47 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0x0, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0x0, 0x2}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="67667332ba", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:47 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 888.922635] 9pnet: Could not find request transport: fb 17:45:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 888.984721] 9pnet: Could not find request transport: fb 17:45:47 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000000080)) r1 = eventfd(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') mq_notify(r2, &(0x7f0000000040)={0x0, 0x30, 0x4, @tid=r0}) sendfile(r1, r2, &(0x7f00000000c0), 0xffffffff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 17:45:47 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fT,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 889.173052] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 889.216067] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 889.243172] gfs2: fsid=dh: Now mounting FS... 17:45:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="67667332e4", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 889.262958] CPU: 1 PID: 31393 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 889.271488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 889.280854] Call Trace: [ 889.283464] dump_stack+0x1d3/0x2c4 [ 889.287110] ? dump_stack_print_info.cold.2+0x52/0x52 [ 889.289000] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 889.292315] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 889.292351] sysfs_warn_dup.cold.3+0x1c/0x2b [ 889.292373] sysfs_create_dir_ns+0x2a1/0x340 [ 889.292392] ? sysfs_create_mount_point+0xa0/0xa0 [ 889.292411] ? retint_kernel+0x2d/0x2d [ 889.292446] kobject_add_internal+0x440/0xb60 [ 889.292469] ? kobj_ns_type_registered+0x60/0x60 [ 889.292502] ? kfree_const+0x59/0x70 [ 889.312647] ? rcu_read_lock_sched_held+0x108/0x120 [ 889.312666] ? kfree+0x1fa/0x230 [ 889.312687] ? kfree_const+0x5e/0x70 [ 889.312712] kobject_init_and_add+0xf4/0x140 [ 889.312737] ? kobject_add_internal+0xb60/0xb60 [ 889.321471] gfs2_sys_fs_add+0x1ff/0x4f0 [ 889.321491] ? recover_store+0x1a0/0x1a0 [ 889.321516] ? interrupt_entry+0xc0/0xc0 [ 889.321550] fill_super+0x89c/0x1a10 [ 889.371501] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 889.376972] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 889.382532] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 889.387318] ? gfs2_online_uevent+0x2b0/0x2b0 [ 889.391853] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 889.396634] ? retint_kernel+0x2d/0x2d [ 889.400547] ? sb_set_blocksize+0xa4/0x110 [ 889.404799] ? __sanitizer_cov_trace_pc+0x1/0x50 [ 889.409599] gfs2_mount+0x5e6/0x712 [ 889.413247] ? fill_super+0x1a10/0x1a10 [ 889.417271] ? fill_super+0x1a10/0x1a10 [ 889.421264] legacy_get_tree+0x131/0x460 [ 889.425354] vfs_get_tree+0x1cb/0x5c0 [ 889.429169] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 889.433943] do_mount+0x70c/0x1d90 [ 889.437518] ? copy_mount_string+0x40/0x40 [ 889.441807] ? retint_kernel+0x2d/0x2d [ 889.445733] ? copy_mount_options+0x315/0x430 [ 889.450246] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 889.455107] ? copy_mount_options+0x315/0x430 [ 889.459625] ksys_mount+0x12d/0x140 [ 889.463275] __x64_sys_mount+0xbe/0x150 [ 889.467274] do_syscall_64+0x1b9/0x820 [ 889.471175] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 889.476557] ? syscall_return_slowpath+0x5e0/0x5e0 [ 889.481504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 889.486372] ? trace_hardirqs_off+0x310/0x310 [ 889.490889] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 889.496442] ? prepare_exit_to_usermode+0x291/0x3b0 [ 889.501483] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 889.506357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 889.511559] RIP: 0033:0x45a0ea [ 889.514763] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 889.533676] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 889.541397] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 889.548679] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 889.555956] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 889.563235] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 889.570515] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 889.583556] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 889.583984] gfs2: not a GFS2 filesystem [ 889.596442] gfs2: fsid=dh: error -17 adding sysfs files [ 889.603628] CPU: 0 PID: 31405 Comm: syz-executor2 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 889.607354] 9pnet: Could not find request transport: fT [ 889.614165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 889.614173] Call Trace: [ 889.614202] dump_stack+0x1d3/0x2c4 [ 889.614221] ? dump_stack_print_info.cold.2+0x52/0x52 [ 889.614243] ? vprintk_func+0x85/0x181 [ 889.614267] sysfs_warn_dup.cold.3+0x1c/0x2b [ 889.648629] sysfs_create_dir_ns+0x2a1/0x340 [ 889.653054] ? sysfs_create_mount_point+0xa0/0xa0 [ 889.657918] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 889.662523] ? do_raw_spin_lock+0xc1/0x200 [ 889.663793] gfs2: fsid=dh: can't read superblock [ 889.666781] kobject_add_internal+0x440/0xb60 [ 889.666807] ? kobj_ns_type_registered+0x60/0x60 [ 889.666847] ? kfree_const+0x59/0x70 [ 889.684559] ? rcu_read_lock_sched_held+0x108/0x120 [ 889.685498] gfs2: fsid=dh: can't read superblock: -22 [ 889.689589] ? kfree+0x1fa/0x230 [ 889.689610] ? kfree_const+0x5e/0x70 [ 889.689635] kobject_init_and_add+0xf4/0x140 [ 889.689654] ? kobject_add_internal+0xb60/0xb60 [ 889.689675] ? vsnprintf+0x20d/0x1b60 17:45:48 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"0000000000000000000000000200", 0x1003}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) [ 889.689705] gfs2_sys_fs_add+0x1ff/0x4f0 [ 889.689725] ? recover_store+0x1a0/0x1a0 [ 889.723000] ? snprintf+0xae/0xe0 [ 889.726466] ? vscnprintf+0x20/0x80 [ 889.726485] ? strlen+0x5a/0xa0 [ 889.726506] ? memcpy+0x45/0x50 [ 889.726532] fill_super+0x89c/0x1a10 [ 889.740407] ? vsnprintf+0x701/0x1b60 [ 889.744225] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 889.744242] ? vsnprintf+0x20d/0x1b60 [ 889.744268] ? gfs2_online_uevent+0x2b0/0x2b0 [ 889.744291] ? retint_kernel+0x2d/0x2d [ 889.753644] ? sb_set_blocksize+0xa4/0x110 [ 889.753665] ? write_comp_data+0x22/0x70 [ 889.753691] gfs2_mount+0x5e6/0x712 [ 889.762065] ? fill_super+0x1a10/0x1a10 [ 889.762117] ? fill_super+0x1a10/0x1a10 [ 889.762140] legacy_get_tree+0x131/0x460 [ 889.781985] vfs_get_tree+0x1cb/0x5c0 [ 889.782005] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 889.782026] do_mount+0x70c/0x1d90 [ 889.782049] ? copy_mount_string+0x40/0x40 [ 889.794654] ? retint_kernel+0x2d/0x2d [ 889.794688] ? copy_mount_options+0x213/0x430 [ 889.794708] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 17:45:48 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fV,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 889.794732] ? copy_mount_options+0x315/0x430 [ 889.802550] ksys_mount+0x12d/0x140 [ 889.802573] __x64_sys_mount+0xbe/0x150 [ 889.802598] do_syscall_64+0x1b9/0x820 [ 889.802620] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 889.810987] ? syscall_return_slowpath+0x5e0/0x5e0 [ 889.811006] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 889.811028] ? trace_hardirqs_off+0x310/0x310 [ 889.811047] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 889.811065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 889.811082] ? prepare_exit_to_usermode+0x291/0x3b0 [ 889.811103] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 889.811124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 889.811137] RIP: 0033:0x45a0ea [ 889.811155] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 889.811170] RSP: 002b:00007f5f3563ba88 EFLAGS: 00000206 [ 889.821182] ORIG_RAX: 00000000000000a5 [ 889.821193] RAX: ffffffffffffffda RBX: 00007f5f3563bb30 RCX: 000000000045a0ea [ 889.821204] RDX: 00007f5f3563bad0 RSI: 0000000020000380 RDI: 00007f5f3563baf0 [ 889.821215] RBP: 0000000020000380 R08: 00007f5f3563bb30 R09: 00007f5f3563bad0 [ 889.821225] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 889.821235] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 889.888188] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 889.936957] gfs2: fsid=dh: error -17 adding sysfs files 17:45:48 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:48 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="6766733201", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 890.052203] 9pnet: Could not find request transport: fV [ 890.072504] 9pnet: Could not find request transport: fV 17:45:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)="6766733297", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000001700)=ANY=[@ANYBLOB], 0x1}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002700)={&(0x7f0000000140), 0xc, &(0x7f00000026c0)={&(0x7f0000002400)=@flushsa={0x14, 0x1c, 0x23}, 0x14}}, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080), 0x0, 0x0, 0xfffffffffffffffe) r2 = syz_open_dev$dmmidi(&(0x7f0000001a40)='/dev/dmmidi#\x00', 0xfffffffffffff800, 0x2a000) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00), 0x0, 0x0, r1) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000001700)={0x28, 0x0, 0x2711}, 0x10) fcntl$lock(r4, 0x6, &(0x7f0000000240)={0x1}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001680)=@req={0x28, &(0x7f0000000500)={'veth0_to_bridge\x00', @ifru_ivalue=0x8}}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000001600)={0x79, 0x0, [0xfffffffffffffff8, 0x1, 0x22d5, 0x3]}) r6 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f00000001c0)={0x0, 0xc804, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080), 0xfffffff6}) r7 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000003c0), 0x0, 0x0, r3) r8 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000000c0), &(0x7f0000000280)="19", 0x1, r7) r9 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040), &(0x7f0000000580), 0x1b8, r1) r10 = creat(&(0x7f0000000100)='./file0\x00', 0x80) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pipe2(&(0x7f00000016c0), 0x0) write$evdev(r10, &(0x7f0000000440)=[{{}, 0x5, 0x8, 0x3}, {{r11, r12/1000+30000}, 0x17, 0x7fff, 0x5}, {{0x0, 0x2710}, 0x16, 0x0, 0xf1}, {{0x0, 0x7530}, 0x0, 0x1, 0x4}, {{}, 0x17}, {{0x77359400}, 0x16, 0x2, 0x1}], 0x90) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x8, 0x800) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r8, r9, r8}, &(0x7f0000a53ffb)=""/5, 0x3ca, &(0x7f0000000180)={&(0x7f00000002c0)={'sha1-generic\x00'}}) syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x1000, 0x8000) sendmsg$nl_xfrm(r5, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000004) 17:45:48 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fu,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 890.320018] 9pnet: Could not find request transport: fu [ 890.389955] 9pnet: Could not find request transport: fu [ 890.447034] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 890.473303] CPU: 1 PID: 31453 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 890.481874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 890.491246] Call Trace: [ 890.493867] dump_stack+0x1d3/0x2c4 [ 890.497526] ? dump_stack_print_info.cold.2+0x52/0x52 [ 890.502743] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 890.507877] sysfs_warn_dup.cold.3+0x1c/0x2b [ 890.512310] sysfs_create_dir_ns+0x2a1/0x340 [ 890.516765] ? sysfs_create_mount_point+0xa0/0xa0 [ 890.521634] ? retint_kernel+0x2d/0x2d [ 890.525563] kobject_add_internal+0x440/0xb60 [ 890.530088] ? kobj_ns_type_registered+0x60/0x60 [ 890.534867] ? kfree_const+0x59/0x70 [ 890.538605] ? rcu_read_lock_sched_held+0x108/0x120 [ 890.543640] ? kfree+0x1fa/0x230 [ 890.547025] ? kfree_const+0x5e/0x70 [ 890.550768] kobject_init_and_add+0xf4/0x140 [ 890.555204] ? kobject_add_internal+0xb60/0xb60 [ 890.559910] gfs2_sys_fs_add+0x1ff/0x4f0 [ 890.564006] ? recover_store+0x1a0/0x1a0 [ 890.568086] ? snprintf+0xae/0xe0 [ 890.571554] ? vscnprintf+0x20/0x80 [ 890.575203] ? memcpy+0x45/0x50 [ 890.576234] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 890.578501] fill_super+0x89c/0x1a10 [ 890.578519] ? vsnprintf+0xad0/0x1b60 [ 890.578536] ? vsnprintf+0x20d/0x1b60 [ 890.578562] ? gfs2_online_uevent+0x2b0/0x2b0 [ 890.578577] ? pointer+0x990/0x990 [ 890.578593] ? match_strlcpy+0xcc/0x110 [ 890.578626] ? gfs2_mount_args+0x972/0xb10 [ 890.602007] gfs2: fsid=dh: Now mounting FS... [ 890.604539] ? snprintf+0xae/0xe0 [ 890.604557] ? vsprintf+0x40/0x40 [ 890.604582] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 890.604598] ? set_blocksize+0x2c1/0x340 [ 890.604628] gfs2_mount+0x5e6/0x712 [ 890.604660] ? fill_super+0x1a10/0x1a10 [ 890.640921] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 890.646429] ? fill_super+0x1a10/0x1a10 [ 890.650427] legacy_get_tree+0x131/0x460 [ 890.654507] ? vfs_get_tree+0x15e/0x5c0 [ 890.658499] vfs_get_tree+0x1cb/0x5c0 [ 890.662329] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 890.666143] 9pnet: Could not find request transport: fs [ 890.667114] do_mount+0x70c/0x1d90 [ 890.667141] ? copy_mount_string+0x40/0x40 [ 890.667164] ? retint_kernel+0x2d/0x2d [ 890.667191] ? copy_mount_options+0x228/0x430 [ 890.675377] 9pnet: Could not find request transport: fs [ 890.676096] ? copy_mount_options+0x281/0x430 [ 890.676120] ? __sanitizer_cov_trace_pc+0x2b/0x50 [ 890.676140] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 890.676170] ? copy_mount_options+0x315/0x430 [ 890.713479] ksys_mount+0x12d/0x140 [ 890.713503] __x64_sys_mount+0xbe/0x150 [ 890.713528] do_syscall_64+0x1b9/0x820 [ 890.713559] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 890.713588] ? syscall_return_slowpath+0x5e0/0x5e0 [ 890.721198] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 890.721220] ? trace_hardirqs_off+0x310/0x310 17:45:49 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fs,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:49 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fw,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000001700)=ANY=[@ANYBLOB], 0x1}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002700)={&(0x7f0000000140), 0xc, &(0x7f00000026c0)={&(0x7f0000002400)=@flushsa={0x14, 0x1c, 0x23}, 0x14}}, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080), 0x0, 0x0, 0xfffffffffffffffe) r2 = syz_open_dev$dmmidi(&(0x7f0000001a40)='/dev/dmmidi#\x00', 0xfffffffffffff800, 0x2a000) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00), 0x0, 0x0, r1) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000001700)={0x28, 0x0, 0x2711}, 0x10) fcntl$lock(r4, 0x6, &(0x7f0000000240)={0x1}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001680)=@req={0x28, &(0x7f0000000500)={'veth0_to_bridge\x00', @ifru_ivalue=0x8}}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000001600)={0x79, 0x0, [0xfffffffffffffff8, 0x1, 0x22d5, 0x3]}) r6 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, &(0x7f00000001c0)={0x0, 0xc804, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080), 0xfffffff6}) r7 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000003c0), 0x0, 0x0, r3) r8 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000000c0), &(0x7f0000000280)="19", 0x1, r7) r9 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040), &(0x7f0000000580), 0x1b8, r1) r10 = creat(&(0x7f0000000100)='./file0\x00', 0x80) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pipe2(&(0x7f00000016c0), 0x0) write$evdev(r10, &(0x7f0000000440)=[{{}, 0x5, 0x8, 0x3}, {{r11, r12/1000+30000}, 0x17, 0x7fff, 0x5}, {{0x0, 0x2710}, 0x16, 0x0, 0xf1}, {{0x0, 0x7530}, 0x0, 0x1, 0x4}, {{}, 0x17}, {{0x77359400}, 0x16, 0x2, 0x1}], 0x90) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x8, 0x800) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r8, r9, r8}, &(0x7f0000a53ffb)=""/5, 0x3ca, &(0x7f0000000180)={&(0x7f00000002c0)={'sha1-generic\x00'}}) syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x1000, 0x8000) sendmsg$nl_xfrm(r5, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000004) [ 890.721244] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 890.721262] ? prepare_exit_to_usermode+0x291/0x3b0 [ 890.721287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 890.721315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 890.721340] RIP: 0033:0x45a0ea [ 890.767445] 9pnet: Could not find request transport: fw [ 890.768581] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 890.768592] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 890.768611] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 890.768623] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 890.768634] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 890.768644] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 890.768654] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 17:45:49 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fg,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 890.781488] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 890.793911] gfs2: not a GFS2 filesystem [ 890.801727] gfs2: fsid=dh: error -17 adding sysfs files [ 890.814527] gfs2: fsid=dh: can't read superblock [ 890.832833] 9pnet: Could not find request transport: fw [ 890.839520] gfs2: fsid=dh: can't read superblock: -22 17:45:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:49 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="976f2bfa55798e47c8a56302daaf315196a8019c38e3a53650faac43747cc8e9bf49aca68fd32f91f0dbba82e89ec05a9c6ab2bd6a5f03c8c9e71d57c7af0a2460966997d25004dcb30169fafef9305b6a3ee5cb8798571ea9e62bd7cff02f6c518a6ae65d7561cca8360ecbf1fa083d056c72b43c07d5430f61b569492fa20930ae5ad170a897d779116bfaee79912d21dea085749a220aff81a20e1d53efecfd0d90666f766cc7a29f2807039cbbe7c06d23208d17f848dca0a5212e24d1ec19ea05c6c1d3ee08f292e40cf1bb727b17ded4fd67294e8c2f99fd22fe2a5a5e5ecf5c6662560befd0b454811e730546f24ec94b27736da08da5818109489ed8752d785e9a3f7e2dacd8cab338802ab2748380cca6702a7e65bd697b0bd1a3991c7f2ef953a510894f82cb1aa56b7bca555929ac464eeadcb1efa2cfb9526855bb156c824f145e1fe7df44542d3485b0e220c5044f8ff0e2d3b5b09f2cb18e418c504df4d989a4671bc464485d3d99635a8bedcb94dbc886ecb0c3c9196552bd7a5915b84877b8166031ef16a64ec0b078dc53db159bdac99d8ea59235232d8efcd0482494e76b330b6add3ecfcd7a1c17228c2c9e2355abc2d07efb6be0353e21e1492546993cff3b55f387b9a36f188e82ea6ccb2bb139fc401613008239b621c0bc7916f2cf805715a41d4a77b5774555669bcea9e99dede03498a33a7b6707af61c2693ffac6b7ca871b17a1046d7824b5861074b8ca23d9a8037b8ae1905adfd2354fb10fbc3e56b1d366ffa8567683dade1c4e097986174fb8afc4537bb5da2e3b7f92817f1c30c85e2a8cf30ad0b8e3d7f176a96a17675095da64561d1f0e1b1a7dddd7b88737b88b4e5d0224e98eed85d77fbff562c807d8c5252658ac06327c9ec46cb861a633ab68d9c0ef272c177f184c3f82fe7d89b7c6b1732046e274262b19788eca0789a48b657f98cce19bd0bdeb06151a3742ac2fff3acca78108eaa2fff0fde1d09b70f5731e3aab9396862d1cdc4b60f1bf3db75bac9fc6e9535a1562032b4a673a058c91b05b94c145301439fcce01fa24c2703a64b384d5bcd6113b718b3c16e837345e213bd52bd0efd96188d6665cecb53fe98e1d577dea765aff7cab5c07e599beed06f96f2fdc3a5e9d3d3e563c79affdc15e0726d2ea3d34283dda2edb986e2cb50b46ca7e2556aeed320e259eb2d1a7c965693749177d176fa45642e11a88150416caa1a0dac18aa85c3c75f1b3c45cf2f61ea41887412ae8090f772de3ad4340f07bb2d6b279cb88a11ea80475ecfed02f7b0493ae6693766b266143d2b6eb4c6155410be6c3b51bfb4b447ba6b65519a60ce81ad5755a625322d97e7fa0e9c8639457944d9dc56a86dcaea59ab4d548319894c04cdffde5333d7d5007658b770b257c1ac468f5f02ca0baf0f96f29ba1fac2bdde6d9177f6c0839de38f48feb567bd510015afa66e6335bbb115318699d421d1e5116891661c42c5ae3a559af011da042eab5a20c3878eb731ae51cf8a327b92ba9f32c2d1d9554fa59c426b238a35d8c6eb8e61ec52bba63733ca8a71c13f52b418e96a8b3ead9acb9c973ab36dd8dedd027f2d03ac82febe49512f79571a973d52a739a649a9326c419c305486da27ff6a48f33629026c7e6937297bca556e011310b4c08bd4f7063a079f1dbff33e86b9fdd3de0838eb1d8ac1b426981635c2664a18dd48383fc06f513573e909ad59fadf51957b5ebe15645c610200f9b8a11eb613123e883e151028e963759c4ab40642b3d6731ba0607ce16ff975207f041ef826d7ef7a7449485d4a952ec8ec7aea3c51e95863f7b8b68f3cab7fefddefba35aea64c704f72b07c736a448d6b3a47e336662c2b5eb979a01064fc706f39cff18a53883e02579a777cc5438e9ff5bbd2d29fc1f8f78bccafe8b66bd7819627ff358a90241a29aa89ac9e3f13fc51b1bf01e7e1a46c562f9b201c98d5b77632a276e7b97cf1585a38319f104a186ae34c7b1d9bbd70dd6c2db210d6e408cbc2bcccd0d916bbf3512487edd86247b37c01e3e5b2d5b01420a69de5a12484a66830f81932364a83aeeb1310d0b213e1eb00dfdc94a7436c063e70a76e2a92216ca96fe29cfe3ce8f9a86b68cd3e64d03dc740250cbedf9ce4fd3bd113ced7312d3db9763c9748cbdf31a7855d85eeeb3f60b7db9c3724efae99e7bb53b07643d080519406e04bf1b7530565e0f924a7bc00ee1c7126d9eac014ff9ce38082392a26466a3df12bd5123120d2bcbe2cb5c92f04445f273da95a26197797f15cfd9733d9a3235fec86c4bb655073cce79745de6d98b05bd53f6b212370c000f90dca43152e2aa742a6bbba8b31e6acf452d063760e7660beafba19c2741aa304a7adb61e5462db530d1fd7514c46afbae45a34992f8c8f4dffbdeb96491d3b26609cd68d22835da15cab6b6a0bbe7ff197258534a49c30f493e4de646a3b77ef768924b72985d713950846930781861a0c7a6fef88f5096c9610131425ce2b3f87f0f297dc09f3c509a4741aebd44245812ef11bc1af17b4d39d83684f9b93584535584e0013dbf79430d40dd0b5010a61132225dce2c4f5b04e1855166f99aa336ddf231ca4af4bea13b97875293e44888bedfcb985de61a8b6823a95f33bb23bbde006e3bed36075f694cb3830747c3729e92d22071b189305f166e53041ac91dcf474aa18ffce85abde8b780e3b4b40f0f0a931498960bc56cc1f77b255d6c4545ab6fe3c78c8492726ef05f2aaa8b07a7055d05d6a571fbcf88dbd13d835e2e38fbf3943a6a8e8896a89d56d099cd81faebe7ec6ffb3d0e7db8802e165f63439ac7cfe119d894edc166d74b443e2d2b3043242d6f6a47fb2ca5769fb8a51dcc93730b89fb0fccdcaa7f0fc8805debb89e4d85ab1ba07e5b04259bc1068f8bdc2270a5df7e9ab53cea09438f1bf7533560524d2a767480dd2b18b7bfb5722771a8314b2cb1fadef68a9812244c479d80aae042fcb743c30d75f8a8c43f07f61c645643950ceaa30da6e07882be226e1ac65cba32ae3b31f1fee501ee8b6b84cc78b7d3402531ccff60b6747ee64f96892bb00e5d0e2ea9eaaab6b7f0880747567376ad732655e72fd77aedc25ef0baff358af16257a22127f309e87075f983ff44413793039e11bdb2258f17a0b7f8bb141286f8528d60419acdb49d65617572b24cce92609966f9b731d6eafe5c8d697bfaae36ed04d33689e8a7827b8eb8088d168a51e2a03b4471406ae19a67eac016266cd37dda0baa960e11e27be667b8207075ba85316b3412a4e183c01f02e3306cba68eec8d8022231adfa0e1260e680d3ebaa9bafc405465b90cf215539ce6fa0c09bc37b5ce028cdf4f4d844c6acaa27a0e13808dd0a4e23b6ede9981ae52e207034105a247b442ada31b84375c39ea75ef7f2277f3e32dbf152ff317db6eed686ff908136ae85b21d6e188a85747b5d7a5951cdd0e48132094bd4d19005353f0e0b5941e0505281da207e81ac99ffa4c5de995f028b73a78defb7386c22911762a9448dce71d3207894326ad5c7035eb316f53ae81e2a514d98511a70857d466066286c5fd3bbafadfc486aa1d215ebdd76c2719646a47a48d12c0796600deb1b60f6539c0bcd4c12a864f89522bb09bba63e0c63a1523364e27b496861a4085de4b6c340e8ec93d2f8e324639cabff4ed34183b59a68fa7cf2393b3e9129a4005b15e3abf1abbdfb49743e21cd417a2abbab9057066037957552c3fd65fa2fd3bc82b764e230eae4bc7d74743c56d3ffefcfc6960e8587baf5290c78d616ecd1d46b7305aa57e99ba6c527a325e8390237fa6f77c04797d66ab5b50a3054be59329c14db45dd29f64852caeef45b78d41af6fc4f8631ca049843ed9c73f5b9d6741aca5000707596185b3b05e5da645788da118d2f28479e5ee4c9f3007811bbc2449e2592d5e142d6a09970e3fb2bb987bc109c374da8720bed026ad65c064d3419e4988a4f8debbdcbaf06dba2457e1ffe08104e305d64b35f5db4aa3442010d349e4dfd6f07d0ca43f1bb1aad739abe7e1cbcf71ac37dd054708ede965a353bd814b93e83107cf881f243cba8b4f6e2fc51271c31159e95b05eff37f4ad4ea896b63bed15711a115cb97c1ed66fea58ededec7686126ea5db7f58a4a9103beeb7a7c8b9403282c8078af2f9a902976d8330784c06e7b8bcfbfef512c6a8d5c6b35650a08d3b8cafaf7c62b458f4a0923a7a1f29699317dfe06cb01c14ccade5751a7793b10bfcbddcb9b13b1a53b1c89b990982dc62c7964ad8f2f3bb6064e80a10c012e145b6b6e96a3d6f5df26a0d8f1583a6c4de2d16a8309ea623093712c89c60eeb827c9f08d999c697a22e5e7941b6f0c31dd7ca2f537d198f205eec2accd79e46fa9f2961d3424b708e858f7481cbc774fbda022e4b47639610edac22bddf077a7c7bfc63bf543a3c974d1f8ac6e5b5eb9cbe2a8ff175251b6c314ec36995df56944be038e4581bb40af538db5f9578d207a53955ac41b20263354a01b2dd6d909590a51ca3f1c03a3f7e47c726c4231b3bd24bb04461b1c9ea95ead502e21230901302dfb1dcc378df06480560a5db0d723b1df73ace15ce42bb1224a9f5d50144e50945355a906ef14bb7cab0c29fc1a6b0025c9548fc727eb281c3ba144606c77088cbeedfeda2dbd985e5881d107aab7af6b6cf39a912eb72507216a5b60d0bb2780e19724f91ff7242d0e172391b9bdc00cdd290c9123509600b2e41be081c8f6d7defb1cabfd4a8ec9d439fca22c0d08d65f11359cc9c4aa9d966daf9259919340bb559772641a9696d3c7153e1f1ad2adc9a5cca0aa17a9eadc45f8abeba488ad5706f3f59634e213f547e78d52cdf71d6043efb5fe42bc872b02f7c695f144978716dfc993c0f1d3bdd725f09c872a5ec2581db35dd932bc912babc5412fb5a5ad4811c3d0948c5afe784b5339a897e18bfa54c1e4db99fb3791f77322f1350d98efcab7ccce849e103616e36283f42c14acf952172b03732474c5692e9d3308afbb4e39cabf58ab4db3ed4b482534048bb3ffc48303844bb4a8225f4336675ee7cfa8f386ce4a60824194c4f4e89a08ed91b339c6ccdd994786abd59db67a9cc58e6426e5d4193299bc67f843485e40b0d1eed70b613298da944cdde7e2c4f1409d80938f34d239b31913747087a83c715afbbb7c9c2d5e3333b6cd66e90a6046650f46c290ff3d054c512a8868477ee5299fe5fb85f78fe06e2b56374464145285faf89d563a04a4e87a47843614294bfd5040d76d831cb1ad4fcdb75c4d665405fbe7272ed1df2aed89649023d8b5bd0099c887e581c2f45b6db497f7ab26260cb6957038684ef48f1f18ed76878fd1b40ff0ea216fa0cce70f1f3c6cd5be6b31af9d4afba875e067a579265359384ecbd7ece3286ca9da6fd7f64c79522f2158eb8cb5e883db551258f983f416da0bc82b8c1e37f094ffdf91a813457cee5d9698a34d814988a67182c6409edb43f155568c120df155d3de1dd4704bd51c2eaeab1c95a4bf8a1aab9cf695974d30e4db2eae4bb43cf4a30e7ae42f970789d396541bb3a0c93c7656c5708b26f5e88952f732975990b122212dd3f27f3f257901d49c2f894eccc9dd1157643f1bc4258721c4bd48f4d071537ad4d91777cf7ee370b55b6d0356e4c6ec6ee78a09160b20a5a6ffd019ad252398750919d130bbb0f630fd6af97609dbe9bf828f150c6916c2b4d82dc09451eb56b509320d0ea6", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 890.960337] 9pnet: Could not find request transport: fg [ 891.050742] 9pnet: Could not find request transport: fg 17:45:49 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) 17:45:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = dup2(r0, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8c000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f623448b1e2cc372f0000e230462dd2e6af185e464dfad08d390a7e17498eaa96d5c99313c0a8120664c79d96a08c4472ff7f4ce1544b0db556f58c303c984695e0028e3ec11f62b78d76d28396cbbc792018fd07603795b8e1d6274a9f53b8ee568a8486eb1f9a30705dedcf9b9ae349fad3d651ca4e8ec7d06bf5ad0eb0b79111ae2c176a5b2405ca633eed5cdce1a1e1ae956aceb09cf3fa91a7fdf75f4ee49f57cfbf9a66c5626944de394215984a3827fc88db2dda874dbdc1fe4dc19bd704bd2c0e88340ab1fd") r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000001400)='cpuset.mems\x00', 0x2, 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x6d) sendfile(r4, r4, &(0x7f0000000040), 0x20) 17:45:49 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fA,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 891.299743] 9pnet: Could not find request transport: fA [ 891.332233] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 891.359157] 9pnet: Could not find request transport: fA [ 891.384417] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 891.392715] gfs2: fsid=dh: Now mounting FS... [ 891.399119] gfs2: not a GFS2 filesystem [ 891.408697] gfs2: not a GFS2 filesystem [ 891.415213] CPU: 1 PID: 31510 Comm: syz-executor5 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 891.423731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 891.433091] Call Trace: [ 891.433120] dump_stack+0x1d3/0x2c4 [ 891.433145] ? dump_stack_print_info.cold.2+0x52/0x52 [ 891.433170] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 891.433201] sysfs_warn_dup.cold.3+0x1c/0x2b [ 891.433225] sysfs_create_dir_ns+0x2a1/0x340 [ 891.433247] ? sysfs_create_mount_point+0xa0/0xa0 [ 891.433264] ? retint_kernel+0x2d/0x2d [ 891.433302] kobject_add_internal+0x440/0xb60 [ 891.449777] ? kobj_ns_type_registered+0x60/0x60 [ 891.449809] ? kobject_init_and_add+0xd6/0x140 [ 891.449844] kobject_init_and_add+0xf4/0x140 [ 891.449864] ? kobject_add_internal+0xb60/0xb60 [ 891.449902] gfs2_sys_fs_add+0x1ff/0x4f0 [ 891.449922] ? recover_store+0x1a0/0x1a0 [ 891.498499] ? snprintf+0xae/0xe0 [ 891.502011] ? vscnprintf+0x20/0x80 [ 891.505665] ? memcpy+0x45/0x50 [ 891.508977] fill_super+0x89c/0x1a10 [ 891.512720] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 891.518187] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 891.523746] ? vsnprintf+0x20d/0x1b60 [ 891.527574] ? gfs2_online_uevent+0x2b0/0x2b0 [ 891.532084] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 891.536866] ? retint_kernel+0x2d/0x2d [ 891.540774] ? sb_set_blocksize+0xa4/0x110 [ 891.545037] ? __sanitizer_cov_trace_pc+0x1/0x50 [ 891.549829] gfs2_mount+0x5e6/0x712 [ 891.549854] ? fill_super+0x1a10/0x1a10 [ 891.549901] ? fill_super+0x1a10/0x1a10 [ 891.549919] legacy_get_tree+0x131/0x460 [ 891.549945] vfs_get_tree+0x1cb/0x5c0 [ 891.549962] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 891.549983] do_mount+0x70c/0x1d90 [ 891.550015] ? copy_mount_string+0x40/0x40 [ 891.556330] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 891.557617] ? retint_kernel+0x2d/0x2d [ 891.557645] ? copy_mount_options+0x25c/0x430 [ 891.557667] ? write_comp_data+0x1/0x70 [ 891.557689] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 891.557706] ? copy_mount_options+0x315/0x430 [ 891.557729] ksys_mount+0x12d/0x140 [ 891.557750] __x64_sys_mount+0xbe/0x150 [ 891.618268] do_syscall_64+0x1b9/0x820 [ 891.622178] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 891.627565] ? syscall_return_slowpath+0x5e0/0x5e0 [ 891.632508] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 891.637376] ? trace_hardirqs_off+0x310/0x310 [ 891.641890] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 891.646926] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 891.652480] ? prepare_exit_to_usermode+0x291/0x3b0 [ 891.657521] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 891.662389] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 891.667587] RIP: 0033:0x45a0ea [ 891.670795] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 891.689722] RSP: 002b:00007fdd54f5aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 891.697454] RAX: ffffffffffffffda RBX: 00007fdd54f5ab30 RCX: 000000000045a0ea [ 891.704747] RDX: 00007fdd54f5aad0 RSI: 0000000020000380 RDI: 00007fdd54f5aaf0 [ 891.712036] RBP: 0000000020000380 R08: 00007fdd54f5ab30 R09: 00007fdd54f5aad0 [ 891.719319] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 891.726601] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 17:45:50 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fD,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 891.733919] CPU: 0 PID: 31533 Comm: syz-executor2 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 891.742426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 891.749511] gfs2: fsid=dh: can't read superblock [ 891.751777] Call Trace: [ 891.751803] dump_stack+0x1d3/0x2c4 [ 891.751846] ? dump_stack_print_info.cold.2+0x52/0x52 [ 891.751871] ? _raw_spin_unlock_irqrestore+0xbb/0xd0 [ 891.751897] sysfs_warn_dup.cold.3+0x1c/0x2b [ 891.756836] gfs2: fsid=dh: can't read superblock: -22 [ 891.759236] sysfs_create_dir_ns+0x2a1/0x340 [ 891.759257] ? sysfs_create_mount_point+0xa0/0xa0 [ 891.759279] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 891.759301] ? do_raw_spin_lock+0xc1/0x200 [ 891.759326] kobject_add_internal+0x440/0xb60 [ 891.759351] ? kobj_ns_type_registered+0x60/0x60 [ 891.759372] ? kfree_const+0x59/0x70 [ 891.813833] ? rcu_read_lock_sched_held+0x108/0x120 [ 891.813854] ? kfree+0x1fa/0x230 [ 891.813875] ? kfree_const+0x5e/0x70 [ 891.813902] kobject_init_and_add+0xf4/0x140 [ 891.822277] ? kobject_add_internal+0xb60/0xb60 [ 891.822318] gfs2_sys_fs_add+0x1ff/0x4f0 [ 891.822337] ? recover_store+0x1a0/0x1a0 [ 891.822366] ? retint_kernel+0x2d/0x2d [ 891.830491] ? vsnprintf+0x20d/0x1b60 [ 891.830517] fill_super+0x89c/0x1a10 [ 891.830538] ? trace_hardirqs_on_caller+0xc0/0x310 [ 891.830558] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 891.830577] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 891.830603] ? gfs2_online_uevent+0x2b0/0x2b0 [ 891.830624] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 891.839346] ? retint_kernel+0x2d/0x2d [ 891.839371] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 891.839388] ? set_blocksize+0x2c1/0x340 [ 891.839416] gfs2_mount+0x5e6/0x712 [ 891.839437] ? fill_super+0x1a10/0x1a10 [ 891.839454] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 891.839499] ? fill_super+0x1a10/0x1a10 [ 891.839516] legacy_get_tree+0x131/0x460 [ 891.839533] ? vfs_get_tree+0x180/0x5c0 [ 891.839554] vfs_get_tree+0x1cb/0x5c0 [ 891.847494] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 891.847516] do_mount+0x70c/0x1d90 [ 891.847542] ? copy_mount_string+0x40/0x40 [ 891.847565] ? retint_kernel+0x2d/0x2d [ 891.847591] ? copy_mount_options+0x239/0x430 [ 891.855086] ? copy_mount_options+0x24d/0x430 [ 891.855107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 891.855125] ? copy_mount_options+0x315/0x430 [ 891.855148] ksys_mount+0x12d/0x140 [ 891.855169] __x64_sys_mount+0xbe/0x150 [ 891.865719] do_syscall_64+0x1b9/0x820 [ 891.865741] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 891.865762] ? syscall_return_slowpath+0x5e0/0x5e0 [ 891.865779] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 891.865803] ? trace_hardirqs_off+0x310/0x310 [ 891.873218] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 891.875063] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 891.875086] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 891.875104] ? prepare_exit_to_usermode+0x291/0x3b0 [ 891.875130] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 891.875157] entry_SYSCALL_64_after_hwframe+0x49/0xbe 17:45:50 executing program 1: sched_setaffinity(0x0, 0x375, &(0x7f0000000140)=0x5) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @local, 0x2000000008}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e1f, 0x0, @ipv4={[], [], @loopback}}, 0x1c) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r1, &(0x7f00000002c0), 0x400000000000027, 0x0) r2 = accept(r1, &(0x7f00000001c0)=@generic, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x8f, "4db5dace4f808263c4e6760247e53bede13fdd643f8af7671649da31bf4b5e5566a7022882600aa36b4fb40ca2273309967ee7e75e80cdadff3ab1ddbc4f6e575f7c9cf5ee0f618750a10ed2b1742cbef9f3bc558cbe4a197c5899a1ca28424fc53f5c25eb080760cb44f11987874250f35d28a8a80c93831e29ee7e7576a7062ec75d56df3b92a230a533ac512282"}, &(0x7f0000000300)=0x97) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000440)=0x0) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x0, 0xfffffffffffffffd, 0x100, 0x3f, 0x0, 0x8, 0x4280, 0x4, 0xe2c, 0x9, 0x3, 0x4, 0x7, 0xb94, 0x100000000, 0x200, 0x5, 0x0, 0x8, 0x7, 0x3, 0xe16, 0x3, 0x1fe, 0x45, 0x0, 0x6, 0xfff, 0xff, 0x100000000, 0x4, 0x0, 0x8, 0x1, 0x6, 0x0, 0x0, 0x800, 0x4, @perf_config_ext={0x3, 0x7}, 0x800, 0x0, 0xffffffffffff2583, 0x2, 0x764be6f3, 0x5, 0xffffffffffff7c3f}, r4, 0x0, r0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0x4, 0x0, 0x2, 0x3, r3}, &(0x7f0000000380)=0x10) [ 891.875172] RIP: 0033:0x45a0ea [ 891.875190] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 891.875200] RSP: 002b:00007f5f3563ba88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 891.875226] RAX: ffffffffffffffda RBX: 00007f5f3563bb30 RCX: 000000000045a0ea [ 891.881650] gfs2: fsid=dh: error -17 adding sysfs files [ 891.883853] RDX: 00007f5f3563bad0 RSI: 0000000020000380 RDI: 00007f5f3563baf0 17:45:50 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) 17:45:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 891.883864] RBP: 0000000020000380 R08: 00007f5f3563bb30 R09: 00007f5f3563bad0 [ 891.883874] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 891.883885] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 891.919197] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 891.974915] gfs2: fsid=dh: error -17 adding sysfs files [ 892.059950] 9pnet: Could not find request transport: fD [ 892.077276] 9pnet: Could not find request transport: fD [ 892.267453] gfs2: not a GFS2 filesystem 17:45:50 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fI,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)="67667332ca", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:50 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r3, 0x1, 0x6, @broadcast}, 0x10) [ 892.494273] 9pnet: Could not find request transport: fI 17:45:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 892.571763] 9pnet: Could not find request transport: fI [ 892.627513] gfs2: fsid=dh: Trying to join cluster "lock_nolock", "dh" [ 892.646566] gfs2: fsid=dh: Now mounting FS... 17:45:51 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fq,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 892.687535] attempt to access beyond end of device [ 892.701010] loop5: rw=4096, want=136, limit=8 [ 892.710118] gfs2: error 10 reading superblock [ 892.717543] gfs2: fsid=dh: can't read superblock [ 892.748774] gfs2: fsid=dh: can't read superblock: -5 [ 892.807449] 9pnet: Could not find request transport: fq [ 892.844804] sysfs: cannot create duplicate filename '/fs/gfs2/dh' [ 892.852310] CPU: 1 PID: 31590 Comm: syz-executor2 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 892.860844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 892.870207] Call Trace: [ 892.872832] dump_stack+0x1d3/0x2c4 [ 892.876489] ? dump_stack_print_info.cold.2+0x52/0x52 [ 892.881700] ? vprintk_func+0x85/0x181 [ 892.885614] sysfs_warn_dup.cold.3+0x1c/0x2b [ 892.890039] sysfs_create_dir_ns+0x2a1/0x340 [ 892.894468] ? sysfs_create_mount_point+0xa0/0xa0 [ 892.899337] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 892.903937] ? do_raw_spin_lock+0xc1/0x200 [ 892.907641] 9pnet: Could not find request transport: fq [ 892.908196] kobject_add_internal+0x440/0xb60 [ 892.908227] ? kobj_ns_type_registered+0x60/0x60 [ 892.922842] ? kfree_const+0x59/0x70 [ 892.926853] ? rcu_read_lock_sched_held+0x108/0x120 [ 892.931886] ? kfree+0x1fa/0x230 [ 892.935268] ? kfree_const+0x5e/0x70 [ 892.939002] kobject_init_and_add+0xf4/0x140 [ 892.943427] ? kobject_add_internal+0xb60/0xb60 [ 892.948117] ? vsnprintf+0x20d/0x1b60 [ 892.951937] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 892.956722] gfs2_sys_fs_add+0x1ff/0x4f0 [ 892.960801] ? recover_store+0x1a0/0x1a0 [ 892.964897] ? interrupt_entry+0xc0/0xc0 [ 892.968989] fill_super+0x89c/0x1a10 [ 892.972719] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 892.977496] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 892.982958] ? vsnprintf+0x20d/0x1b60 [ 892.986793] ? gfs2_online_uevent+0x2b0/0x2b0 [ 892.991333] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 892.996109] ? retint_kernel+0x2d/0x2d [ 893.000026] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 893.005056] ? set_blocksize+0x2c1/0x340 [ 893.009140] gfs2_mount+0x5e6/0x712 [ 893.012783] ? fill_super+0x1a10/0x1a10 [ 893.016826] ? legacy_get_tree+0x19/0x460 [ 893.021001] ? fill_super+0x1a10/0x1a10 [ 893.024988] legacy_get_tree+0x131/0x460 [ 893.029078] vfs_get_tree+0x1cb/0x5c0 [ 893.032899] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 893.037671] do_mount+0x70c/0x1d90 [ 893.041230] ? copy_mount_string+0x40/0x40 [ 893.045488] ? retint_kernel+0x2d/0x2d [ 893.049403] ? copy_mount_options+0x213/0x430 [ 893.053917] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 893.059472] ? copy_mount_options+0x315/0x430 [ 893.063993] ksys_mount+0x12d/0x140 [ 893.067636] __x64_sys_mount+0xbe/0x150 [ 893.071633] do_syscall_64+0x1b9/0x820 [ 893.075536] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 893.080920] ? syscall_return_slowpath+0x5e0/0x5e0 [ 893.085861] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 893.090726] ? trace_hardirqs_off+0x310/0x310 [ 893.095243] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 893.100793] ? prepare_exit_to_usermode+0x291/0x3b0 [ 893.105851] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 893.110718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 893.115919] RIP: 0033:0x45a0ea [ 893.119137] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 893.138046] RSP: 002b:00007f5f3563ba88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 893.145772] RAX: ffffffffffffffda RBX: 00007f5f3563bb30 RCX: 000000000045a0ea 17:45:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f00000000c0)=ANY=[@ANYBLOB="2fc3f1f5618128030b8ebd2f05a56b7f27ae8b6fdee2e24cb6883cea409b4f29b336a1e1f1eff03c93f85eb92b317dadf7207806cb6ee78bb70f4b7d"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, &(0x7f0000000000)="0f01c8f20f35ba2000b000ee0f2336360fc76df20f2054440f20c0663504000000440f22c064f3e10a660f3a63a63c6700baf80c66b8bd08428766efbafc0cb066ee", 0x42}], 0x1, 0x0, &(0x7f0000000400), 0x100000000000000c) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000200)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) openat$tun(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 893.153059] RDX: 00007f5f3563bad0 RSI: 0000000020000380 RDI: 00007f5f3563baf0 [ 893.160345] RBP: 0000000020000380 R08: 00007f5f3563bb30 R09: 00007f5f3563bad0 [ 893.167624] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 893.174906] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000000 [ 893.186247] gfs2: not a GFS2 filesystem 17:45:51 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd0', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) 17:45:51 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001, 0x2}, 0x0, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r2, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000500)={r4, 0x1, 0x6, @broadcast}, 0x10) 17:45:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) syz_mount_image$gfs2(&(0x7f0000000340)="67667332d2", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000480), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) 17:45:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000340)="67667332c4", &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@suiddir='suiddir'}]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={0x0, 0x1, 0x6, @broadcast}, 0x10) [ 893.318617] kobject_add_internal failed for dh with -EEXIST, don't try to register things with the same name in the same directory. [ 893.324700] 9pnet: Could not find request transport: fd0rfdno=0x0000000000000003 [ 893.344625] gfs2: fsid=dh: error -17 adding sysfs files [ 893.397391] 9pnet: Could not find request transport: fd0rfdno=0x0000000000000007 17:45:51 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x76, 0x7, 0x0, 0x7fffffff, 0x0, 0xffffffffffffff80, 0x1000, 0xb, 0x51, 0x80000001, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x8000000, 0x1, 0xda, 0x8, 0x2, 0x86, 0x800, 0x4, 0x9, 0x0, 0x4, 0x2, 0xffff, 0x3, 0x42f0, 0x101, 0x80000000, 0x80, 0x0, 0x0, 0xb78, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x88e0, 0x6, 0x8, 0x7, 0x100000000, 0xfffffffffffff001}, r1, 0xb, r0, 0x8) syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0xe9c, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000900)="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", 0x1000}], 0x0, &(0x7f0000000400)={[{@noloccookie='noloccookie'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@ignore_local_fs='ignore_local_fs'}, {@nosuiddir='nosuiddir'}, {@locktable={'locktable', 0x3d, 'dh\x00'}}, {@suiddir='suiddir'}, {@noloccookie='noloccookie'}]}) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x400000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xffffffffffffffee, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYRESOCT], 0x1}}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000480), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x200, 0x1, 0xa199, 0x4}, &(0x7f0000000240)=0x14) writev(0xffffffffffffffff, &(0x7f0000000700), 0x1000000000000110) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000500)={r5, 0x1, 0x6, @broadcast}, 0x10) [ 893.636699] gfs2: can't alloc struct gfs2_sbd [ 893.693348] ================================================================== [ 893.701163] BUG: KASAN: use-after-free in gfs2_log_flush+0x1ec/0x29b0 [ 893.707864] Read of size 4 at addr ffff8801929292a8 by task syz-executor2/31596 [ 893.715334] [ 893.716991] CPU: 0 PID: 31596 Comm: syz-executor2 Not tainted 4.19.0-rc4-next-20180921+ #77 [ 893.725485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 893.734855] Call Trace: [ 893.737462] dump_stack+0x1d3/0x2c4 [ 893.741107] ? dump_stack_print_info.cold.2+0x52/0x52 [ 893.746319] ? printk+0xa7/0xcf [ 893.749636] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 893.754419] print_address_description.cold.8+0x9/0x1ff [ 893.759804] kasan_report.cold.9+0x242/0x309 [ 893.764248] ? gfs2_log_flush+0x1ec/0x29b0 [ 893.768515] check_memory_region+0x13e/0x1b0 [ 893.772940] kasan_check_read+0x11/0x20 [ 893.776929] gfs2_log_flush+0x1ec/0x29b0 [ 893.781001] ? __schedule+0x874/0x1ed0 [ 893.784902] ? console_unlock+0xaf9/0x1150 [ 893.789157] ? gfs2_log_shutdown+0x5a0/0x5a0 [ 893.793584] ? find_held_lock+0x36/0x1c0 [ 893.797664] ? is_bpf_text_address+0xac/0x170 [ 893.802177] ? lock_downgrade+0x900/0x900 [ 893.806341] ? check_preemption_disabled+0x48/0x200 [ 893.811377] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 893.816316] ? kasan_check_read+0x11/0x20 [ 893.820475] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 893.825764] ? rcu_softirq_qs+0x20/0x20 [ 893.829758] ? rcu_softirq_qs+0x20/0x20 [ 893.833744] ? unwind_dump+0x190/0x190 [ 893.837654] ? is_bpf_text_address+0xd3/0x170 [ 893.842175] ? kernel_text_address+0x79/0xf0 [ 893.846614] ? __kernel_text_address+0xd/0x40 [ 893.851124] ? unwind_get_return_address+0x61/0xa0 [ 893.856072] ? __save_stack_trace+0x8d/0xf0 [ 893.860422] ? save_stack+0xa9/0xd0 [ 893.864064] ? save_stack+0x43/0xd0 [ 893.867699] ? __kasan_slab_free+0x102/0x150 [ 893.872115] ? kasan_slab_free+0xe/0x10 [ 893.876120] ? kfree+0xcf/0x230 [ 893.879468] ? print_usage_bug+0xc0/0xc0 [ 893.883542] ? legacy_get_tree+0x131/0x460 [ 893.887784] ? vfs_get_tree+0x1cb/0x5c0 [ 893.891784] ? do_mount+0x70c/0x1d90 [ 893.895516] ? ksys_mount+0x12d/0x140 [ 893.899355] ? __x64_sys_mount+0xbe/0x150 [ 893.903510] ? do_syscall_64+0x1b9/0x820 [ 893.907585] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 893.912968] ? trace_hardirqs_off+0xb8/0x310 [ 893.917384] ? kasan_check_read+0x11/0x20 [ 893.921546] ? do_raw_spin_unlock+0xa7/0x2f0 [ 893.925972] ? trace_hardirqs_on_caller+0x310/0x310 [ 893.931483] ? kasan_check_write+0x14/0x20 [ 893.935736] ? mark_held_locks+0xc7/0x130 [ 893.939897] ? kfree+0x107/0x230 [ 893.943273] ? kfree+0x107/0x230 [ 893.946653] ? lockdep_hardirqs_on+0x421/0x5c0 [ 893.951251] ? trace_hardirqs_on+0xbd/0x310 [ 893.955589] ? unregister_shrinker+0x270/0x460 [ 893.960187] ? trace_hardirqs_off_caller+0x300/0x300 [ 893.965306] ? __kasan_slab_free+0x119/0x150 [ 893.969735] ? unregister_shrinker+0x270/0x460 [ 893.974336] ? unregister_shrinker+0x298/0x460 [ 893.978935] ? prepare_kswapd_sleep+0x220/0x220 [ 893.983622] gfs2_kill_sb+0x5b/0x1a0 [ 893.987378] deactivate_locked_super+0x97/0x100 [ 893.992066] gfs2_mount+0x568/0x712 [ 893.995707] ? fill_super+0x1a10/0x1a10 [ 893.999899] ? fill_super+0x1a10/0x1a10 [ 894.003886] legacy_get_tree+0x131/0x460 [ 894.007995] vfs_get_tree+0x1cb/0x5c0 [ 894.011831] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 894.016955] do_mount+0x70c/0x1d90 [ 894.020519] ? copy_mount_string+0x40/0x40 [ 894.024773] ? retint_kernel+0x2d/0x2d [ 894.028688] ? __sanitizer_cov_trace_const_cmp8+0xc/0x20 [ 894.034159] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 894.039712] ? copy_mount_options+0x315/0x430 [ 894.044227] ksys_mount+0x12d/0x140 [ 894.047872] __x64_sys_mount+0xbe/0x150 [ 894.051869] do_syscall_64+0x1b9/0x820 [ 894.055766] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 894.061384] ? syscall_return_slowpath+0x5e0/0x5e0 [ 894.066324] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 894.071185] ? trace_hardirqs_off+0x310/0x310 [ 894.075704] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 894.081253] ? prepare_exit_to_usermode+0x291/0x3b0 [ 894.086291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 894.091157] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 894.096358] RIP: 0033:0x45a0ea [ 894.099591] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 894.118526] RSP: 002b:00007f5f3561aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 894.126264] RAX: ffffffffffffffda RBX: 00007f5f3561ab30 RCX: 000000000045a0ea [ 894.133540] RDX: 00007f5f3561aad0 RSI: 0000000020000380 RDI: 00007f5f3561aaf0 [ 894.140832] RBP: 0000000020000380 R08: 00007f5f3561ab30 R09: 00007f5f3561aad0 [ 894.148106] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000008 [ 894.155381] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000001 [ 894.162676] [ 894.164312] Allocated by task 31596: [ 894.168041] save_stack+0x43/0xd0 [ 894.171501] kasan_kmalloc+0xc7/0xe0 [ 894.175223] kmem_cache_alloc_trace+0x152/0x750 [ 894.179899] init_sbd+0x13f/0xfa0 [ 894.183381] fill_super+0xab/0x1a10 [ 894.187020] gfs2_mount+0x5e6/0x712 [ 894.190656] legacy_get_tree+0x131/0x460 [ 894.194723] vfs_get_tree+0x1cb/0x5c0 [ 894.198534] do_mount+0x70c/0x1d90 [ 894.202078] ksys_mount+0x12d/0x140 [ 894.205710] __x64_sys_mount+0xbe/0x150 [ 894.209695] do_syscall_64+0x1b9/0x820 [ 894.213590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 894.218780] [ 894.220423] Freed by task 31596: [ 894.223800] save_stack+0x43/0xd0 [ 894.227273] __kasan_slab_free+0x102/0x150 [ 894.231514] kasan_slab_free+0xe/0x10 [ 894.235320] kfree+0xcf/0x230 [ 894.238434] init_sbd+0xe39/0xfa0 [ 894.241895] fill_super+0xab/0x1a10 [ 894.245526] gfs2_mount+0x5e6/0x712 [ 894.249164] legacy_get_tree+0x131/0x460 [ 894.253238] vfs_get_tree+0x1cb/0x5c0 [ 894.257048] do_mount+0x70c/0x1d90 [ 894.260597] ksys_mount+0x12d/0x140 [ 894.264241] __x64_sys_mount+0xbe/0x150 [ 894.268224] do_syscall_64+0x1b9/0x820 [ 894.272121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 894.277308] [ 894.278942] The buggy address belongs to the object at ffff880192928300 [ 894.278942] which belongs to the cache kmalloc-8k of size 8192 [ 894.291619] The buggy address is located 4008 bytes inside of [ 894.291619] 8192-byte region [ffff880192928300, ffff88019292a300) [ 894.303688] The buggy address belongs to the page: [ 894.308637] page:ffffea00064a4a00 count:1 mapcount:0 mapping:ffff8801da802080 index:0x0 compound_mapcount: 0 [ 894.318624] flags: 0x2fffc0000010200(slab|head) [ 894.323308] raw: 02fffc0000010200 ffffea0007535408 ffffea0006e7c808 ffff8801da802080 [ 894.331205] raw: 0000000000000000 ffff880192928300 0000000100000001 0000000000000000 [ 894.339091] page dumped because: kasan: bad access detected [ 894.344802] [ 894.346462] Memory state around the buggy address: [ 894.351399] ffff880192929180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 894.358765] ffff880192929200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 894.366136] >ffff880192929280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 894.373494] ^ [ 894.378171] ffff880192929300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 894.385538] ffff880192929380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 17:45:52 executing program 0: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000140)={'trans=fd,', {'\nfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_user='access=pser'}]}}) [ 894.392901] ================================================================== [ 894.400267] Disabling lock debugging due to kernel taint [ 894.424738] Kernel panic - not syncing: panic_on_warn set ... [ 894.424738] [ 894.427400] kobject: 'loop3' (000000005e5058d1): kobject_uevent_env [ 894.432173] CPU: 1 PID: 31596 Comm: syz-executor2 Tainted: G B 4.19.0-rc4-next-20180921+ #77 [ 894.432183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 894.432188] Call Trace: [ 894.432210] dump_stack+0x1d3/0x2c4 [ 894.432231] ? dump_stack_print_info.cold.2+0x52/0x52 [ 894.440490] kobject: 'dh' (0000000055b0a063): kobject_uevent_env [ 894.448513] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 894.448535] panic+0x238/0x4e7 [ 894.448551] ? add_taint.cold.5+0x16/0x16 [ 894.448572] ? preempt_schedule+0x4d/0x60 [ 894.468429] ------------[ cut here ]------------ [ 894.469312] ? ___preempt_schedule+0x16/0x18 [ 894.475429] downgrading a read lock [ 894.480192] ? trace_hardirqs_on+0xb4/0x310 [ 894.483452] WARNING: CPU: 0 PID: 31651 at kernel/locking/lockdep.c:3623 lock_downgrade+0x4d7/0x900 [ 894.487502] kasan_end_report+0x47/0x4f [ 894.521734] kasan_report.cold.9+0x76/0x309 [ 894.526057] ? gfs2_log_flush+0x1ec/0x29b0 [ 894.530294] check_memory_region+0x13e/0x1b0 [ 894.534706] kasan_check_read+0x11/0x20 [ 894.538681] gfs2_log_flush+0x1ec/0x29b0 [ 894.542742] ? __schedule+0x874/0x1ed0 [ 894.546630] ? console_unlock+0xaf9/0x1150 [ 894.550867] ? gfs2_log_shutdown+0x5a0/0x5a0 [ 894.555278] ? find_held_lock+0x36/0x1c0 [ 894.559349] ? is_bpf_text_address+0xac/0x170 [ 894.563852] ? lock_downgrade+0x900/0x900 [ 894.567999] ? check_preemption_disabled+0x48/0x200 [ 894.573015] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 894.577960] ? kasan_check_read+0x11/0x20 [ 894.582110] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 894.587382] ? rcu_softirq_qs+0x20/0x20 [ 894.591358] ? rcu_softirq_qs+0x20/0x20 [ 894.595373] ? unwind_dump+0x190/0x190 [ 894.599271] ? is_bpf_text_address+0xd3/0x170 [ 894.603771] ? kernel_text_address+0x79/0xf0 [ 894.608185] ? __kernel_text_address+0xd/0x40 [ 894.612682] ? unwind_get_return_address+0x61/0xa0 [ 894.617635] ? __save_stack_trace+0x8d/0xf0 [ 894.621972] ? save_stack+0xa9/0xd0 [ 894.625597] ? save_stack+0x43/0xd0 [ 894.629225] ? __kasan_slab_free+0x102/0x150 [ 894.633636] ? kasan_slab_free+0xe/0x10 [ 894.637612] ? kfree+0xcf/0x230 [ 894.640896] ? print_usage_bug+0xc0/0xc0 [ 894.644958] ? legacy_get_tree+0x131/0x460 [ 894.649196] ? vfs_get_tree+0x1cb/0x5c0 [ 894.653171] ? do_mount+0x70c/0x1d90 [ 894.656881] ? ksys_mount+0x12d/0x140 [ 894.660680] ? __x64_sys_mount+0xbe/0x150 [ 894.664836] ? do_syscall_64+0x1b9/0x820 [ 894.668898] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 894.674270] ? trace_hardirqs_off+0xb8/0x310 [ 894.678689] ? kasan_check_read+0x11/0x20 [ 894.682869] ? do_raw_spin_unlock+0xa7/0x2f0 [ 894.687282] ? trace_hardirqs_on_caller+0x310/0x310 [ 894.692301] ? kasan_check_write+0x14/0x20 [ 894.696589] ? mark_held_locks+0xc7/0x130 [ 894.700740] ? kfree+0x107/0x230 [ 894.704105] ? kfree+0x107/0x230 [ 894.707472] ? lockdep_hardirqs_on+0x421/0x5c0 [ 894.712057] ? trace_hardirqs_on+0xbd/0x310 [ 894.716383] ? unregister_shrinker+0x270/0x460 [ 894.720985] ? trace_hardirqs_off_caller+0x300/0x300 [ 894.726090] ? __kasan_slab_free+0x119/0x150 [ 894.730504] ? unregister_shrinker+0x270/0x460 [ 894.735090] ? unregister_shrinker+0x298/0x460 [ 894.739675] ? prepare_kswapd_sleep+0x220/0x220 [ 894.744352] gfs2_kill_sb+0x5b/0x1a0 [ 894.748070] deactivate_locked_super+0x97/0x100 [ 894.752741] gfs2_mount+0x568/0x712 [ 894.756390] ? fill_super+0x1a10/0x1a10 [ 894.760439] ? fill_super+0x1a10/0x1a10 [ 894.764413] legacy_get_tree+0x131/0x460 [ 894.768479] vfs_get_tree+0x1cb/0x5c0 [ 894.772278] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 894.777037] do_mount+0x70c/0x1d90 [ 894.780578] ? copy_mount_string+0x40/0x40 [ 894.784828] ? retint_kernel+0x2d/0x2d [ 894.788728] ? __sanitizer_cov_trace_const_cmp8+0xc/0x20 [ 894.794178] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 894.799715] ? copy_mount_options+0x315/0x430 [ 894.804216] ksys_mount+0x12d/0x140 [ 894.807859] __x64_sys_mount+0xbe/0x150 [ 894.811845] do_syscall_64+0x1b9/0x820 [ 894.815740] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 894.821104] ? syscall_return_slowpath+0x5e0/0x5e0 [ 894.826049] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 894.830897] ? trace_hardirqs_off+0x310/0x310 [ 894.835395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 894.841198] ? prepare_exit_to_usermode+0x291/0x3b0 [ 894.846221] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 894.851083] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 894.856271] RIP: 0033:0x45a0ea [ 894.859482] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 894.878386] RSP: 002b:00007f5f3561aa88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 894.886102] RAX: ffffffffffffffda RBX: 00007f5f3561ab30 RCX: 000000000045a0ea [ 894.893387] RDX: 00007f5f3561aad0 RSI: 0000000020000380 RDI: 00007f5f3561aaf0 [ 894.900671] RBP: 0000000020000380 R08: 00007f5f3561ab30 R09: 00007f5f3561aad0 [ 894.907941] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000008 [ 894.915209] R13: 0000000000000000 R14: 00000000004c4a56 R15: 0000000000000001 [ 896.085595] Shutting down cpus with NMI [ 896.090640] Kernel Offset: disabled [ 896.094264] Rebooting in 86400 seconds..