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0x280, 0x4533ee0}, {&(0x7f000001f500)="0000000000000000000000000000000000000000040000000000000000010000000000000040d10100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400"/128, 0x80, 0x4537560}, {&(0x7f000001f600)="0000000000000000000000040000000000000000000000000000000080d1010000000000000000000000000040000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x4537720}, {&(0x7f000001f700)="000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x4537840}, {&(0x7f000001f800)="0000060000000000000000000000000000000080d00100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/96, 0x60, 0x45378e0}, {&(0x7f000001f900)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000057bc645f000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff00"/320, 0x140, 0x45379e0}, {&(0x7f000001fb00)="00000000000000000000060000000000000000010000000000000080d201000000000000000000000000004000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000007a5dd3b87ee242538921068cdf22c53f0000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000057bc645f00000000c74db12957bc645f00"/224, 0xe0, 0x4537b60}, {&(0x7f000001fc00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100"/96, 0x60, 0x4537c80}, {&(0x7f000001fd00)="000000000000000000000000000000000000060000000000000000000000000000000000d30100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/128, 0x80, 0x4537d20}, {&(0x7f000001fe00)="00000000000000000001000000000000000000000000000000030000000000000000400000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x4537e40}, {&(0x7f000001ff00)="000000000000000000070000000000000000000000000000000080d30100000000000000000000000000400000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000700000000000000", 0x60, 0x4537ee0}, {&(0x7f0000001340)="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", 0x205, 0x4538000}, {&(0x7f0000020200)="000000000000000000000000000000000000000000000000000000010000000000000007000000000000000200000000000000b00200000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b0070000000000000000c001000000000000010000000000002400000000000000010000000000000005000000000000000200000000000000b00300000000000000004000000000000000010000000000002200000000000000003000000000000000010000000000000100000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001000000", 0x1a0, 0x453be60}], 0x0, &(0x7f0000020400)) 02:47:17 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000980)=""/4096, 0x1000, 0x10001, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000000900)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64d4d", 0x38, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[@srh], @dest_unreach={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '$\x00@', 0x0, 0x0, 0x0, @mcast2, @loopback}}}}}}}, 0x0) 02:47:17 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xfe, 0x2, 0xd9, 0x0, 0x0, 0x6, 0x800, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x9000, 0x1}, 0x10, 0xbe2e, 0x3f, 0x8, 0xa2, 0x8, 0xffff, 0x0, 0x6, 0x0, 0xffffffff}, 0x0, 0xb, 0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) r1 = getpid() ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x8000}}, './file0\x00'}) r3 = getpid() rt_tgsigqueueinfo(r3, 0x0, 0x0, 0x0) ioctl$BINDER_GET_FROZEN_INFO(r2, 0xc00c620f, &(0x7f0000000100)={r3}) rt_tgsigqueueinfo(r1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x8, 0x1, 0x20, 0x75, 0x0, 0xffff, 0x80808, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xed63, 0x2, @perf_config_ext={0xe67, 0x2}, 0x2238, 0x200, 0x3, 0x4, 0xfffffffffffffffd, 0x7fff, 0x6, 0x0, 0x6}, r1, 0x8, 0xffffffffffffffff, 0x8) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x7d, 0x14, 0x2c, 0x20, 0xaf0, 0x6771, 0x7078, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x27, 0xdd}}]}}]}}, 0x0) [ 300.002762][ T8935] loop5: detected capacity change from 0 to 2 [ 300.010519][ T8935] squashfs: Unknown parameter ''}]}' 02:47:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000180)={[{@inode_readahead_blks}]}) truncate(&(0x7f0000000040)='./file0\x00', 0x4ec) mount$overlay(0x0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140), 0x20, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@nfs_export_on}, {@xino_on}, {@metacopy_on}, {@metacopy_off}], [{@smackfshat={'smackfshat', 0x3d, 'inode_readahead_blks'}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@fsname}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@func={'func', 0x3d, 'PATH_CHECK'}}]}) [ 300.098678][ T8956] loop4: detected capacity change from 0 to 264192 02:47:17 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00000000e3a78cfe28b047267befe5193a35126440e46b5000c5b6bfaa71b429a2abaa001d6ae3adf0d32a43d8b7b38f6a116412aba37c340837b03be9fed8dfaba8dda7382f7bc2d7af189438df03be17be094999265aa88e7559e884d969e611fbaa15c578677bbc36477a08a772de7acd33b5126430ba0b81ca39474b6b96b284f8d8c09e3ea3fa43b1f9dd0277e8621b2c780d54d587b1f8b71a9d9bf4", @ANYRES16=r1, @ANYBLOB="d95f00000000000000001500000004000180"], 0x18}}, 0x0) 02:47:17 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x0, 0x0, 0xc3}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000500)={0x0, 0x0}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x7, 0x0, 0x1f, 0x3}, {0x880, 0x23, 0x40}]}) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000280)=@default_ibss_ssid, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x800, 0x3, 0x3, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCSREPORT(r3, 0x400c4808, &(0x7f0000000000)={0x3, 0x102}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000740)={{r0}, 0x0, 0x1a, @inherit={0x90, &(0x7f0000000540)={0x1, 0x9, 0x20, 0x4, {0x13, 0x8, 0x8001, 0x8, 0x3}, [0x718, 0x2, 0x6, 0x2, 0x5, 0x2, 0x0, 0xffff, 0xfff]}}, @subvolid=0xc03}) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x4, 0xff, 0x1, 0x2}, {0x7ff, 0x7f, 0x3, 0x1f}, {0x2, 0xf8, 0x1f, 0x400}, {0x8, 0x52, 0x20, 0x8}, {0xfffb, 0x7f, 0x0, 0xf2}, {0x8001, 0x76, 0x1, 0x8}]}) r4 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x7f, 0x0, 0x80, 0x6, 0x0, 0x75, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xc7bb, 0x4, @perf_config_ext={0xffffffff, 0x5}, 0x12000, 0x58, 0x6, 0x2, 0xfffffffffffffffd, 0x0, 0x3ff, 0x0, 0xf68, 0x0, 0x5d7}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x1) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000380)={0x7, &(0x7f00000002c0)=[{0x8000, 0x1, 0x9, 0x5}, {0x400, 0x20, 0x7f, 0x5}, {0x8, 0x20, 0x40, 0xfffffffd}, {0x6, 0x6, 0x2, 0x2}, {0x4f, 0xad, 0x7f, 0x6}, {0xf334, 0x9, 0x0, 0x3}, {0x20, 0x20, 0x40, 0x4}]}, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="24030000", @ANYRES16=r2, @ANYBLOB="050000000000000000000600000008000300", @ANYRES32=r5, @ANYBLOB="0800050004000000"], 0x31}}, 0x0) [ 300.141709][ T8964] relay: one or more items not logged [item size (56) > sub-buffer size (9)] [ 300.162094][ T8956] BTRFS: device fsid 47229ad4-6350-41a0-86d1-15f2c772bfb4 devid 1 transid 7 /dev/loop4 scanned by syz-executor.4 (8956) [ 300.225783][ T8972] debugfs: File 'dropped' in directory 'loop9' already present! [ 300.241441][ T8974] loop5: detected capacity change from 0 to 131456 [ 300.267155][ T8972] debugfs: File 'msg' in directory 'loop9' already present! [ 300.319233][ T8974] EXT4-fs (loop5): warning: mounting unchecked fs, running e2fsck is recommended [ 300.329829][ T8956] BTRFS info (device loop4): flagging fs with big metadata feature [ 300.343574][ T5] usb 2-1: new high-speed USB device number 4 using dummy_hcd 02:47:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$USBDEVFS_IOCTL(r1, 0x8108551b, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, r4}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, r4}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {r3, 0x0}, {r2}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r4}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {r2}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {r2}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, r4}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r4}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004d100)={0xfffffffffffffff9, [{}, {}, {}, {}, {0x0, r128}, {r36}, {r48}, {}, {r89, r97}, {r122}, {}, {0x0, r53}, {}, {r64}, {r100}, {}, {r108}, {r45, r4}, {0x0, r99}, {0x0, r75}, {}, {}, {}, {}, {0x0, r43}, {}, {r5}, {}, {0x0, r17}, {0x0, r121}, {r98}, {r84}, {0x0, r13}, {r126, r104}, {}, {0x0, r114}, {}, {}, {0x0, r19}, {r71}, {r37}, {}, {}, {0x0, r29}, {0x0, r11}, {0x0, r50}, {0x0, r62}, {r65, r78}, {}, {}, {r90}, {r80}, {}, {}, {}, {}, {}, {}, {r115}, {0x0, r120}, {0x0, r106}, {r95}, {0x0, r6}, {}, {}, {0x0, r102}, {0x0, r47}, {}, {r28}, {}, {}, {r20}, {}, {}, {}, {}, {r96, r79}, {}, {r107}, {0x0, r54}, {0x0, r112}, {}, {0x0, r92}, {}, {}, {}, {}, {r42}, {0x0, r58}, {}, {r57, r60}, {r27}, {0x0, r23}, {r34}, {}, {}, {}, {r83}, {}, {}, {r69, r123}, {}, {}, {r119, r26}, {0x0, r31}, {0x0, r82}, {}, {0x0, r104}, {}, {0x0, r76}, {}, {}, {0x0, r47}, {r56}, {0x0, r79}, {}, {r113}, {}, {0x0, r101}, {r32}, {r124, r81}, {}, {}, {}, {r9}, {}, {}, {0x0, r58}, {}, {r30, r50}, {0x0, r117}, {}, {0x0, r21}, {r73, r110}, {r25}, {r52, r22}, {0x0, r39}, {}, {r70}, {0x0, r85}, {}, {}, {}, {0x0, r61}, {0x0, r123}, {}, {}, {}, {r103}, {r12, r41}, {0x0, r109}, {}, {}, {}, {}, {}, {}, {0x0, r72}, {r77}, {0x0, r33}, {r111}, {0x0, r63}, {r59}, {}, {0x0, r46}, {}, {0x0, r87}, {r28}, {0x0, r8}, {}, {0x0, r17}, {}, {}, {r66, r105}, {}, {r40, r125}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r87}, {}, {}, {}, {0x0, r49}, {r55}, {r10, r63}, {}, {}, {}, {}, {0x0, r93}, {}, {}, {}, {}, {}, {0x0, r15}, {r5}, {}, {}, {r18}, {r44}, {r86}, {r51}, {}, {r118}, {}, {r7}, {}, {r24}, {r91}, {}, {r16}, {}, {}, {}, {0x0, r116}, {}, {0x0, r67}, {r9}, {0x0, r46}, {}, {}, {}, {}, {r3}, {r88}, {r35, r68}, {}, {}, {}, {}, {r14}, {}, {}, {r84, r74}, {0x0, r46}, {}, {r94}, {}, {0x0, r72}, {}, {}, {}, {0x0, r127}, {0x0, r38}], 0x8, "3c1d4c65c79995"}) r129 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r129, 0x89a1, &(0x7f0000000300)={@local}) ioctl$sock_inet6_SIOCADDRT(r129, 0x89a0, &(0x7f0000000440)={@local, @mcast1, @mcast2}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r129, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)={r130}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000054340)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000054540)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r130, r131}], 0x5, "f5c038a459bb58"}) syz_open_dev$usbfs(&(0x7f0000000000), 0x400, 0x488000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r132 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r132, &(0x7f0000000500)=ANY=[], 0x32623) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r132, 0x81f8943c, &(0x7f00000012c0)) [ 300.362433][ T25] audit: type=1326 audit(1637462838.059:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=8980 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f79c7dbfae9 code=0x0 [ 300.387769][ T8956] BTRFS info (device loop4): disk space caching is enabled [ 300.396555][ T8956] BTRFS info (device loop4): has skinny extents 02:47:18 executing program 2: perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x88, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xe, 0xffffffffffffffff, 0x3) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x5) close(r1) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x5c61, 0x101842) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={'\x00', 0x103, 0x9, 0x2, 0x8000020000000, 0x5eaece0e}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) write$binfmt_aout(r3, &(0x7f0000000780)=ANY=[@ANYRESHEX=r2], 0x292) openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x42882, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x80000200000003b) r5 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x119300, 0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0xad28a000) preadv(0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x6, 0x200) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) [ 300.464251][ T8974] EXT4-fs (loop5): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000000,,errors=continue. Quota mode: none. [ 300.522764][ T25] audit: type=1326 audit(1637462838.219:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=8980 comm="syz-executor.0" exe="/root/syz-executor.0" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f79c7dbfae9 code=0x0 [ 300.603520][ T5] usb 2-1: Using ep0 maxpacket: 32 [ 300.650391][ T45] BTRFS warning (device loop4): checksum verify failed on 30441472 wanted 0xf063ffd1c778fd839598d7c9a8c042a313044361cccfc31635c24b664f14073c found 0xa866bab53b13cbd8a4dcf0fdb77eaa6416d61f58061469ae971b62a846078268 level 0 [ 300.753012][ T9010] blktrace: Concurrent blktraces are not allowed on loop9 02:47:18 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200), 0x84300, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x1f, 0xa4, 0x4, 0x8, 0x0, 0x8, 0x8, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x0, 0x1}, 0x55488, 0x400, 0xeb, 0x9, 0x3ff, 0x5, 0x8001, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xc, r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) listen(r1, 0x10003) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r1, 0x81, 0x100, 0x3}) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x2000) openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/card1/oss_mixer\x00', 0x20000, 0x0) r3 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) r5 = syz_mount_image$squashfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x20020, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x30, 0x0, 0x635, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_KEY_TYPE={0x8}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_MAC_ACL(r2, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="d8000000", @ANYRES16=0x0, @ANYBLOB="000425bd7000fcdbdf255d0000000800a500000000002800a6800a00060008021100000000000a00060008021100000000000a000600ffffffffffff00000800a5007bd45d2800a6800a00060008021100000000000a000600ffffffffffff00000a000600ffffffffffff000008005e00010000000800a500010000001c00a6800a00060008021100000100000a00060008021100000100002800a6800a000600ffffffffff08002000000000000000ffffff00000a00060008021100000000000800a5000000"], 0xd8}, 0x1, 0x0, 0x0, 0x841}, 0x40000) writev(r5, &(0x7f0000000340)=[{&(0x7f0000002d00)}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000002400)=[@in6={0xa, 0x4e22, 0x0, @loopback, 0x7}, @in={0x2, 0x0, @loopback}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) read$FUSE(0xffffffffffffffff, 0x0, 0x0) [ 300.818866][ T8956] BTRFS info (device loop4): read error corrected: ino 0 off 30441472 (dev /dev/loop4 sector 75840) [ 300.844575][ T9010] relay: one or more items not logged [item size (56) > sub-buffer size (9)] [ 300.854504][ T8956] BTRFS info (device loop4): read error corrected: ino 0 off 30445568 (dev /dev/loop4 sector 75848) [ 300.890535][ T8956] BTRFS info (device loop4): read error corrected: ino 0 off 30449664 (dev /dev/loop4 sector 75856) [ 300.913952][ T5] usb 2-1: New USB device found, idVendor=0af0, idProduct=6771, bcdDevice=70.78 [ 300.937810][ T5] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.938043][ T8956] BTRFS info (device loop4): read error corrected: ino 0 off 30453760 (dev /dev/loop4 sector 75864) [ 300.977702][ T5] usb 2-1: Product: syz 02:47:18 executing program 2: perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x88, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xe, 0xffffffffffffffff, 0x3) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x5) close(r1) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x5c61, 0x101842) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={'\x00', 0x103, 0x9, 0x2, 0x8000020000000, 0x5eaece0e}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) write$binfmt_aout(r3, &(0x7f0000000780)=ANY=[@ANYRESHEX=r2], 0x292) openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x42882, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x80000200000003b) r5 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x119300, 0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0xad28a000) preadv(0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x6, 0x200) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) [ 300.991882][ T5] usb 2-1: Manufacturer: syz [ 301.014431][ T5] usb 2-1: SerialNumber: syz [ 301.026225][ T5] usb 2-1: config 0 descriptor?? [ 301.053712][ T25] audit: type=1800 audit(1637462838.749:5): pid=9008 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="memory.events" dev="sda1" ino=13945 res=0 errno=0 [ 301.076161][ T5] hso 2-1:0.0: Not our interface [ 301.099291][ T9022] debugfs: File 'dropped' in directory 'loop9' already present! [ 301.112358][ T9022] debugfs: File 'msg' in directory 'loop9' already present! 02:47:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$USBDEVFS_IOCTL(r1, 0x8108551b, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, r4}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, r4}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {r3, 0x0}, {r2}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r4}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {r2}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {r2}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, r4}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r4}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004d100)={0xfffffffffffffff9, [{}, {}, {}, {}, {0x0, r128}, {r36}, {r48}, {}, {r89, r97}, {r122}, {}, {0x0, r53}, {}, {r64}, {r100}, {}, {r108}, {r45, r4}, {0x0, r99}, {0x0, r75}, {}, {}, {}, {}, {0x0, r43}, {}, {r5}, {}, {0x0, r17}, {0x0, r121}, {r98}, {r84}, {0x0, r13}, {r126, r104}, {}, {0x0, r114}, {}, {}, {0x0, r19}, {r71}, {r37}, {}, {}, {0x0, r29}, {0x0, r11}, {0x0, r50}, {0x0, r62}, {r65, r78}, {}, {}, {r90}, {r80}, {}, {}, {}, {}, {}, {}, {r115}, {0x0, r120}, {0x0, r106}, {r95}, {0x0, r6}, {}, {}, {0x0, r102}, {0x0, r47}, {}, {r28}, {}, {}, {r20}, {}, {}, {}, {}, {r96, r79}, {}, {r107}, {0x0, r54}, {0x0, r112}, {}, {0x0, r92}, {}, {}, {}, {}, {r42}, {0x0, r58}, {}, {r57, r60}, {r27}, {0x0, r23}, {r34}, {}, {}, {}, {r83}, {}, {}, {r69, r123}, {}, {}, {r119, r26}, {0x0, r31}, {0x0, r82}, {}, {0x0, r104}, {}, {0x0, r76}, {}, {}, {0x0, r47}, {r56}, {0x0, r79}, {}, {r113}, {}, {0x0, r101}, {r32}, {r124, r81}, {}, {}, {}, {r9}, {}, {}, {0x0, r58}, {}, {r30, r50}, {0x0, r117}, {}, {0x0, r21}, {r73, r110}, {r25}, {r52, r22}, {0x0, r39}, {}, {r70}, {0x0, r85}, {}, {}, {}, {0x0, r61}, {0x0, r123}, {}, {}, {}, {r103}, {r12, r41}, {0x0, r109}, {}, {}, {}, {}, {}, {}, {0x0, r72}, {r77}, {0x0, r33}, {r111}, {0x0, r63}, {r59}, {}, {0x0, r46}, {}, {0x0, r87}, {r28}, {0x0, r8}, {}, {0x0, r17}, {}, {}, {r66, r105}, {}, {r40, r125}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r87}, {}, {}, {}, {0x0, r49}, {r55}, {r10, r63}, {}, {}, {}, {}, {0x0, r93}, {}, {}, {}, {}, {}, {0x0, r15}, {r5}, {}, {}, {r18}, {r44}, {r86}, {r51}, {}, {r118}, {}, {r7}, {}, {r24}, {r91}, {}, {r16}, {}, {}, {}, {0x0, r116}, {}, {0x0, r67}, {r9}, {0x0, r46}, {}, {}, {}, {}, {r3}, {r88}, {r35, r68}, {}, {}, {}, {}, {r14}, {}, {}, {r84, r74}, {0x0, r46}, {}, {r94}, {}, {0x0, r72}, {}, {}, {}, {0x0, r127}, {0x0, r38}], 0x8, "3c1d4c65c79995"}) r129 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r129, 0x89a1, &(0x7f0000000300)={@local}) ioctl$sock_inet6_SIOCADDRT(r129, 0x89a0, &(0x7f0000000440)={@local, @mcast1, @mcast2}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r129, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)={r130}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000054340)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000054540)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r130, r131}], 0x5, "f5c038a459bb58"}) syz_open_dev$usbfs(&(0x7f0000000000), 0x400, 0x488000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r132 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r132, &(0x7f0000000500)=ANY=[], 0x32623) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r132, 0x81f8943c, &(0x7f00000012c0)) [ 301.219146][ T25] audit: type=1326 audit(1637462838.879:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=8980 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f79c7dbfae9 code=0x0 [ 301.293205][ T9026] relay: one or more items not logged [item size (56) > sub-buffer size (9)] [ 301.294617][ T9041] usb 2-1: USB disconnect, device number 4 [ 301.335085][ T25] audit: type=1326 audit(1637462839.039:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=8980 comm="syz-executor.0" exe="/root/syz-executor.0" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f79c7dbfae9 code=0x0 [ 301.366730][ T8956] BTRFS error (device loop4): open_ctree failed 02:47:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:19 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f0000000340)={0x0, {'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000580)=""/102400, 0x19000}}, 0x120) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000005c0)={0x6, 'team_slave_1\x00', {0x6}, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') prctl$PR_SET_THP_DISABLE(0x29, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x3ffe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f000063b000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000280)) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/151, 0x97}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f00000003c0), 0xf0000}], 0x3) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) write$FUSE_DIRENT(0xffffffffffffffff, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00900, 0x4, 0x0, 0x0, 0x10000000002) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x0, @fd_index=0x8, 0xfffffffffffffffb, 0x0, 0x0, 0x18, 0x0, {0x2}}, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000040)) gettid() r4 = getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)=0x0) r6 = clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000000), &(0x7f0000000240), 0x0, {0x16}, &(0x7f0000000380)=""/42, 0x2a, &(0x7f00000003c0)=""/163, &(0x7f0000000580)=[0x0, 0x0, r3, r3, r3, r3, r3, 0x0, r4, r5], 0xa, {r1}}, 0x58) tkill(r6, 0x3d) 02:47:19 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc000000000000, 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_mount_image$ext4(0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mount(&(0x7f0000000380)=@nullb, &(0x7f0000000500)='./file0\x00', &(0x7f0000000580)='hpfs\x00', 0x0, &(0x7f00000005c0)='overlay\x00') lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {}, [{0x2, 0x3, r3}], {}, [{0x8, 0x3, r4}, {0x8, 0x4}, {0x8, 0x5}], {0x10, 0x4}}, 0x44, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r3, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x1) recvmmsg$unix(r5, &(0x7f0000002080)=[{{&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000005d80)=""/4109, 0x100d}, {&(0x7f0000000940)=""/67, 0x43}, {&(0x7f0000000780)=""/104, 0x68}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000800)=""/63, 0x3f}, {&(0x7f0000003c80)=""/4096, 0x1000}], 0x6, &(0x7f0000001980)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/117, 0x75}, {0x0}, {&(0x7f0000001b00)}], 0x3, &(0x7f0000001b80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000001c00), 0x6e, &(0x7f00000009c0)=[{&(0x7f0000001a80)=""/118, 0x76}, {&(0x7f0000001d00)=""/247, 0xf7}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/113, 0x71}, {&(0x7f0000001ec0)=""/134, 0x86}], 0x5, &(0x7f0000002000)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}], 0x3, 0x40, &(0x7f0000002140)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000001b00)=ANY=[@ANYRESHEX=r5, @ANYBLOB="267aaa0c00710001"], 0x70}, {0x0}, {&(0x7f0000003000)={0x80, 0x14, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53447da357ef29f7fdaa94364a80613920409d36cc42", @nested={0x3e, 0x4a, 0x0, 0x1, [@typed={0xc, 0x60, 0x0, 0x0, @u64=0x7}, @typed={0x8, 0x2d, 0x0, 0x0, @u32}, @generic="d3d1b719fcfa7546fdb9f8089c5709003d1dd2a30e12ece09eb4", @typed={0xc, 0x0, 0x0, 0x0, @u64=0x800020}]}]}, 0x80}, {0x0}, {&(0x7f0000002240)=ANY=[@ANYBLOB="f80600002200000000000000ffdbdf25c1c244b0ed3304775dd40e5830ca564a98f7fa9135268e1c988ef71388d9c0bdb5b20168639fa9a4dcb74b9f5b9314725c4424a0f18cc9afcce28b4bcdd0b32d240b9e3d4d963916040066809c0600800400810062367b99541b0da4ca9d9130f5835b5225ac1cc10db18bfbbcbdc177fada87385d73ab11798bfb9c76f40e0d6644f908000000", @ANYRES32, @ANYRES64], 0x6f8}], 0x5, &(0x7f0000002940)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6}}}, @rights={{0x28, 0x1, 0x1, [r1, r1, r5, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3}}}], 0x98, 0x50}, 0x840) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 02:47:19 executing program 1: ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') prctl$PR_SET_THP_DISABLE(0x29, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={r0, 0x7f, 0x801, 0x5}) r1 = syz_io_uring_setup(0x3ffe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f000063b000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000280)=0x0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/151, 0x97}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f00000003c0), 0xf0000}], 0x3) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x8000000) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_CLOSE={0x13, 0x5}, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) write$FUSE_DIRENT(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$pvfs2(&(0x7f0000000700), 0x0, 0x0, 0x0, &(0x7f0000002a00), 0x0, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x0, &(0x7f0000000000)=0xa4, 0x0, 0x4) syz_io_uring_setup(0x2ea2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2}, &(0x7f00000d9000/0x14000)=nil, &(0x7f000076c000/0x1000)=nil, 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000380)=""/42, 0x2a, 0x0, &(0x7f0000000580)=[0x0, 0x0], 0x2}, 0x58) [ 301.789786][ T9066] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 301.818805][ T9066] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 301.877562][ T9066] gfs2: not a GFS2 filesystem [ 301.887470][ T9069] hpfs: bad mount options. [ 301.902207][ T9066] gfs2: fsid=-_)-+: can't read superblock 02:47:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$USBDEVFS_IOCTL(r1, 0x8108551b, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, r4}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, r4}, {}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {r3, 0x0}, {r2}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r4}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {r2}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {r2}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, r4}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r4}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004d100)={0xfffffffffffffff9, [{}, {}, {}, {}, {0x0, r128}, {r36}, {r48}, {}, {r89, r97}, {r122}, {}, {0x0, r53}, {}, {r64}, {r100}, {}, {r108}, {r45, r4}, {0x0, r99}, {0x0, r75}, {}, {}, {}, {}, {0x0, r43}, {}, {r5}, {}, {0x0, r17}, {0x0, r121}, {r98}, {r84}, {0x0, r13}, {r126, r104}, {}, {0x0, r114}, {}, {}, {0x0, r19}, {r71}, {r37}, {}, {}, {0x0, r29}, {0x0, r11}, {0x0, r50}, {0x0, r62}, {r65, r78}, {}, {}, {r90}, {r80}, {}, {}, {}, {}, {}, {}, {r115}, {0x0, r120}, {0x0, r106}, {r95}, {0x0, r6}, {}, {}, {0x0, r102}, {0x0, r47}, {}, {r28}, {}, {}, {r20}, {}, {}, {}, {}, {r96, r79}, {}, {r107}, {0x0, r54}, {0x0, r112}, {}, {0x0, r92}, {}, {}, {}, {}, {r42}, {0x0, r58}, {}, {r57, r60}, {r27}, {0x0, r23}, {r34}, {}, {}, {}, {r83}, {}, {}, {r69, r123}, {}, {}, {r119, r26}, {0x0, r31}, {0x0, r82}, {}, {0x0, r104}, {}, {0x0, r76}, {}, {}, {0x0, r47}, {r56}, {0x0, r79}, {}, {r113}, {}, {0x0, r101}, {r32}, {r124, r81}, {}, {}, {}, {r9}, {}, {}, {0x0, r58}, {}, {r30, r50}, {0x0, r117}, {}, {0x0, r21}, {r73, r110}, {r25}, {r52, r22}, {0x0, r39}, {}, {r70}, {0x0, r85}, {}, {}, {}, {0x0, r61}, {0x0, r123}, {}, {}, {}, {r103}, {r12, r41}, {0x0, r109}, {}, {}, {}, {}, {}, {}, {0x0, r72}, {r77}, {0x0, r33}, {r111}, {0x0, r63}, {r59}, {}, {0x0, r46}, {}, {0x0, r87}, {r28}, {0x0, r8}, {}, {0x0, r17}, {}, {}, {r66, r105}, {}, {r40, r125}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r87}, {}, {}, {}, {0x0, r49}, {r55}, {r10, r63}, {}, {}, {}, {}, {0x0, r93}, {}, {}, {}, {}, {}, {0x0, r15}, {r5}, {}, {}, {r18}, {r44}, {r86}, {r51}, {}, {r118}, {}, {r7}, {}, {r24}, {r91}, {}, {r16}, {}, {}, {}, {0x0, r116}, {}, {0x0, r67}, {r9}, {0x0, r46}, {}, {}, {}, {}, {r3}, {r88}, {r35, r68}, {}, {}, {}, {}, {r14}, {}, {}, {r84, r74}, {0x0, r46}, {}, {r94}, {}, {0x0, r72}, {}, {}, {}, {0x0, r127}, {0x0, r38}], 0x8, "3c1d4c65c79995"}) r129 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r129, 0x89a1, &(0x7f0000000300)={@local}) ioctl$sock_inet6_SIOCADDRT(r129, 0x89a0, &(0x7f0000000440)={@local, @mcast1, @mcast2}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r129, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000002c0)={r130}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000054340)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000054540)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r130, r131}], 0x5, "f5c038a459bb58"}) syz_open_dev$usbfs(&(0x7f0000000000), 0x400, 0x488000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r132 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r132, &(0x7f0000000500)=ANY=[], 0x32623) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r132, 0x81f8943c, &(0x7f00000012c0)) [ 301.944335][ T9076] overlayfs: './file0' not a directory [ 301.945786][ T9066] gfs2: fsid=-_)-+: can't read superblock: -22 [ 302.145361][ T9086] overlayfs: 'file0' not a directory [ 302.201911][ T9076] hpfs: bad mount options. [ 302.225782][ T9076] overlayfs: './bus' not a directory 02:47:20 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xc000000000000, 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_mount_image$ext4(0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mount(&(0x7f0000000380)=@nullb, &(0x7f0000000500)='./file0\x00', &(0x7f0000000580)='hpfs\x00', 0x0, &(0x7f00000005c0)='overlay\x00') lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {}, [{0x2, 0x3, r3}], {}, [{0x8, 0x3, r4}, {0x8, 0x4}, {0x8, 0x5}], {0x10, 0x4}}, 0x44, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r3, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x1) recvmmsg$unix(r5, &(0x7f0000002080)=[{{&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000005d80)=""/4109, 0x100d}, {&(0x7f0000000940)=""/67, 0x43}, {&(0x7f0000000780)=""/104, 0x68}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000800)=""/63, 0x3f}, {&(0x7f0000003c80)=""/4096, 0x1000}], 0x6, &(0x7f0000001980)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001a00)=""/117, 0x75}, {0x0}, {&(0x7f0000001b00)}], 0x3, &(0x7f0000001b80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000001c00), 0x6e, &(0x7f00000009c0)=[{&(0x7f0000001a80)=""/118, 0x76}, {&(0x7f0000001d00)=""/247, 0xf7}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/113, 0x71}, {&(0x7f0000001ec0)=""/134, 0x86}], 0x5, &(0x7f0000002000)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}], 0x3, 0x40, &(0x7f0000002140)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008d00)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000001b00)=ANY=[@ANYRESHEX=r5, @ANYBLOB="267aaa0c00710001"], 0x70}, {0x0}, {&(0x7f0000003000)={0x80, 0x14, 0x4, 0x0, 0x25dfdbfe, "", [@generic="9c367ab229646a8adbb037ee02f2d50cddf8564d3b28386e53447da357ef29f7fdaa94364a80613920409d36cc42", @nested={0x3e, 0x4a, 0x0, 0x1, [@typed={0xc, 0x60, 0x0, 0x0, @u64=0x7}, @typed={0x8, 0x2d, 0x0, 0x0, @u32}, @generic="d3d1b719fcfa7546fdb9f8089c5709003d1dd2a30e12ece09eb4", @typed={0xc, 0x0, 0x0, 0x0, @u64=0x800020}]}]}, 0x80}, {0x0}, {&(0x7f0000002240)=ANY=[@ANYBLOB="f80600002200000000000000ffdbdf25c1c244b0ed3304775dd40e5830ca564a98f7fa9135268e1c988ef71388d9c0bdb5b20168639fa9a4dcb74b9f5b9314725c4424a0f18cc9afcce28b4bcdd0b32d240b9e3d4d963916040066809c0600800400810062367b99541b0da4ca9d9130f5835b5225ac1cc10db18bfbbcbdc177fada87385d73ab11798bfb9c76f40e0d6644f908000000", @ANYRES32, @ANYRES64], 0x6f8}], 0x5, &(0x7f0000002940)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6}}}, @rights={{0x28, 0x1, 0x1, [r1, r1, r5, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, r3}}}], 0x98, 0x50}, 0x840) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 02:47:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 302.849422][ T9100] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 302.861525][ T9100] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 302.882145][ T9100] gfs2: not a GFS2 filesystem [ 302.892506][ T9100] gfs2: fsid=-_)-+: can't read superblock [ 302.895320][ T9107] hpfs: bad mount options. [ 302.921243][ T9100] gfs2: fsid=-_)-+: can't read superblock: -22 [ 303.269907][ T9107] overlayfs: './file0' not a directory 02:47:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:21 executing program 2: r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000280)}, 0x0, 0x0, 0x0, 0x0, 0xdb1, 0x0, 0x1}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x3, &(0x7f00007fc000/0x600000)=nil) r1 = semget$private(0x0, 0x4, 0x400) mremap(&(0x7f0000d4a000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00008ea000/0x3000)=nil) r2 = semget$private(0x0, 0x0, 0x10) semtimedop(0x0, &(0x7f0000000100)=[{0x2, 0x293, 0x1800}, {0x0, 0x9, 0x1000}], 0x2, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) r3 = semget$private(0x0, 0x207, 0x0) semtimedop(r3, &(0x7f00000001c0)=[{0x1, 0x100}, {0x0, 0x0, 0x800}, {0x0, 0xffff}, {0x0, 0x5}, {0x3}, {0x0, 0x3, 0x2000}], 0x6, &(0x7f0000000140)) semtimedop(0x0, &(0x7f0000000480)=[{0x2, 0xd, 0x1000}, {0x4, 0x4005, 0x1800}, {0x2, 0x3, 0x1800}], 0x3, &(0x7f0000000040)={0x0, 0x3938700}) semtimedop(0x0, &(0x7f0000000200)=[{0x0, 0x6, 0x1000}, {0x2, 0x3f, 0x1800}, {0x3, 0x3d29, 0x800}, {0x3, 0x3, 0x800}], 0x4, &(0x7f0000000240)) semop(r3, &(0x7f0000000080), 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x44) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000600)=""/252) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) semtimedop(r2, &(0x7f0000000340)=[{0x1, 0x1000, 0x1000}, {0x1, 0x401, 0x800}, {0x2, 0x7fff, 0x400}, {0x1, 0xffff}], 0x4, &(0x7f0000000380)={0x77359400}) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000d, 0x2, &(0x7f0000000080)=[{&(0x7f0000000400)="040800090000ff01e66174000410090a0200027400f8b71f89aa2b45f2e363e2743ef99e1d50a4e667c8c9bc4425fa6dfd78320d66657d49c9d1f65db5d6930805946aa0326c955559faff0000008e0e01aef468abab4d27be29af767ee91ebfd8382dece5d406be01d1de194fd365ff64ed32", 0x73, 0xfffffffffffffffc}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[]) semctl$IPC_RMID(r1, 0x0, 0x0) [ 303.873222][ T9122] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 303.909213][ T9125] loop2: detected capacity change from 0 to 264192 [ 303.951951][ T9122] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 304.033661][ T9122] gfs2: not a GFS2 filesystem [ 304.064840][ T9122] gfs2: fsid=-_)-+: can't read superblock [ 304.087888][ T9125] FAT-fs (loop2): bogus number of reserved sectors [ 304.099645][ T9122] gfs2: fsid=-_)-+: can't read superblock: -22 [ 304.119226][ T9125] FAT-fs (loop2): Can't find a valid FAT filesystem [ 304.448852][ T9130] loop2: detected capacity change from 0 to 264192 [ 304.494902][ T9130] FAT-fs (loop2): bogus number of reserved sectors [ 304.532438][ T9130] FAT-fs (loop2): Can't find a valid FAT filesystem 02:47:23 executing program 5: r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000280)}, 0x0, 0x0, 0x0, 0x0, 0xdb1, 0x0, 0x1}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x3, &(0x7f00007fc000/0x600000)=nil) r1 = semget$private(0x0, 0x4, 0x400) mremap(&(0x7f0000d4a000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00008ea000/0x3000)=nil) r2 = semget$private(0x0, 0x0, 0x10) semtimedop(0x0, &(0x7f0000000100)=[{0x2, 0x293, 0x1800}, {0x0, 0x9, 0x1000}], 0x2, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) r3 = semget$private(0x0, 0x207, 0x0) semtimedop(r3, &(0x7f00000001c0)=[{0x1, 0x100}, {0x0, 0x0, 0x800}, {0x0, 0xffff}, {0x0, 0x5}, {0x3}, {0x0, 0x3, 0x2000}], 0x6, &(0x7f0000000140)) semtimedop(0x0, &(0x7f0000000480)=[{0x2, 0xd, 0x1000}, {0x4, 0x4005, 0x1800}, {0x2, 0x3, 0x1800}], 0x3, &(0x7f0000000040)={0x0, 0x3938700}) semtimedop(0x0, &(0x7f0000000200)=[{0x0, 0x6, 0x1000}, {0x2, 0x3f, 0x1800}, {0x3, 0x3d29, 0x800}, {0x3, 0x3, 0x800}], 0x4, &(0x7f0000000240)) semop(r3, &(0x7f0000000080), 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x44) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000600)=""/252) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) semtimedop(r2, &(0x7f0000000340)=[{0x1, 0x1000, 0x1000}, {0x1, 0x401, 0x800}, {0x2, 0x7fff, 0x400}, {0x1, 0xffff}], 0x4, &(0x7f0000000380)={0x77359400}) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000d, 0x2, &(0x7f0000000080)=[{&(0x7f0000000400)="040800090000ff01e66174000410090a0200027400f8b71f89aa2b45f2e363e2743ef99e1d50a4e667c8c9bc4425fa6dfd78320d66657d49c9d1f65db5d6930805946aa0326c955559faff0000008e0e01aef468abab4d27be29af767ee91ebfd8382dece5d406be01d1de194fd365ff64ed32", 0x73, 0xfffffffffffffffc}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[]) semctl$IPC_RMID(r1, 0x0, 0x0) 02:47:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:23 executing program 2: r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000280)}, 0x0, 0x0, 0x0, 0x0, 0xdb1, 0x0, 0x1}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x3, &(0x7f00007fc000/0x600000)=nil) r1 = semget$private(0x0, 0x4, 0x400) mremap(&(0x7f0000d4a000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00008ea000/0x3000)=nil) r2 = semget$private(0x0, 0x0, 0x10) semtimedop(0x0, &(0x7f0000000100)=[{0x2, 0x293, 0x1800}, {0x0, 0x9, 0x1000}], 0x2, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) r3 = semget$private(0x0, 0x207, 0x0) semtimedop(r3, &(0x7f00000001c0)=[{0x1, 0x100}, {0x0, 0x0, 0x800}, {0x0, 0xffff}, {0x0, 0x5}, {0x3}, {0x0, 0x3, 0x2000}], 0x6, &(0x7f0000000140)) semtimedop(0x0, &(0x7f0000000480)=[{0x2, 0xd, 0x1000}, {0x4, 0x4005, 0x1800}, {0x2, 0x3, 0x1800}], 0x3, &(0x7f0000000040)={0x0, 0x3938700}) semtimedop(0x0, &(0x7f0000000200)=[{0x0, 0x6, 0x1000}, {0x2, 0x3f, 0x1800}, {0x3, 0x3d29, 0x800}, {0x3, 0x3, 0x800}], 0x4, &(0x7f0000000240)) semop(r3, &(0x7f0000000080), 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x44) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000600)=""/252) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) semtimedop(r2, &(0x7f0000000340)=[{0x1, 0x1000, 0x1000}, {0x1, 0x401, 0x800}, {0x2, 0x7fff, 0x400}, {0x1, 0xffff}], 0x4, &(0x7f0000000380)={0x77359400}) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000d, 0x2, &(0x7f0000000080)=[{&(0x7f0000000400)="040800090000ff01e66174000410090a0200027400f8b71f89aa2b45f2e363e2743ef99e1d50a4e667c8c9bc4425fa6dfd78320d66657d49c9d1f65db5d6930805946aa0326c955559faff0000008e0e01aef468abab4d27be29af767ee91ebfd8382dece5d406be01d1de194fd365ff64ed32", 0x73, 0xfffffffffffffffc}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[]) semctl$IPC_RMID(r1, 0x0, 0x0) 02:47:23 executing program 1: ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack_expect\x00') prctl$PR_SET_THP_DISABLE(0x29, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000180)={r0, 0x7f, 0x801, 0x5}) r1 = syz_io_uring_setup(0x3ffe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f000063b000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000280)=0x0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/151, 0x97}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f00000003c0), 0xf0000}], 0x3) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x8000000) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_CLOSE={0x13, 0x5}, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) write$FUSE_DIRENT(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$pvfs2(&(0x7f0000000700), 0x0, 0x0, 0x0, &(0x7f0000002a00), 0x0, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x0, &(0x7f0000000000)=0xa4, 0x0, 0x4) syz_io_uring_setup(0x2ea2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2}, &(0x7f00000d9000/0x14000)=nil, &(0x7f000076c000/0x1000)=nil, 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000380)=""/42, 0x2a, 0x0, &(0x7f0000000580)=[0x0, 0x0], 0x2}, 0x58) [ 305.782701][ T9167] loop5: detected capacity change from 0 to 264192 [ 305.820095][ T9165] loop2: detected capacity change from 0 to 264192 [ 305.855137][ T9166] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 305.927512][ T9166] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 305.931066][ T9167] FAT-fs (loop5): bogus number of reserved sectors [ 305.942225][ T9167] FAT-fs (loop5): Can't find a valid FAT filesystem [ 305.993541][ T9165] FAT-fs (loop2): bogus number of reserved sectors [ 306.008661][ T9166] gfs2: not a GFS2 filesystem [ 306.033859][ T9166] gfs2: fsid=-_)-+: can't read superblock [ 306.042320][ T9165] FAT-fs (loop2): Can't find a valid FAT filesystem [ 306.063375][ T9166] gfs2: fsid=-_)-+: can't read superblock: -22 02:47:24 executing program 4: read$FUSE(0xffffffffffffffff, &(0x7f0000002440)={0x2020}, 0x2020) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000300)}, 0x48090, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mprotect(&(0x7f0000a97000/0x4000)=nil, 0x4000, 0x1) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x888000, &(0x7f0000000180)="6ebc3e64554a64128330d0c3b6ad671996a3290f7f567f88c7f08a4dc9923483be161daf1435aa1f2ee49a102da50a2e330cdbfd092943d55a2dde3f96e1a0d3bd1a38dad937547a36ab456c2cde73dfd20f9c6a61e498569b85cdfe55286a840e97ab68eb48", &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)="b56d02da468e0cbe65ebbfae2eb11a2f6d412575c15cd372d902148766c3f1627a2d4d3aa9203597b3acd80b855659b9bb3460822aa43f46d005dfee3f13524a2210ffb9103ceec8c520b03693076894d9e801f2a90606d5aa4c7aaa591b6f3f6426a1a28537d8250b9f1bed9529543f470c10cd559c5d80e8da097964a31e5b75") exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmat(r0, &(0x7f00008a7000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000f4e000/0x3000)=nil, 0x4000) sigaltstack(&(0x7f0000ba0000/0x1000)=nil, &(0x7f00000000c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f00000012c0)=[{&(0x7f0000001400)=""/4110, 0x100e}], 0x31) 02:47:24 executing program 2: r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000280)}, 0x0, 0x0, 0x0, 0x0, 0xdb1, 0x0, 0x1}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x3, &(0x7f00007fc000/0x600000)=nil) r1 = semget$private(0x0, 0x4, 0x400) mremap(&(0x7f0000d4a000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00008ea000/0x3000)=nil) r2 = semget$private(0x0, 0x0, 0x10) semtimedop(0x0, &(0x7f0000000100)=[{0x2, 0x293, 0x1800}, {0x0, 0x9, 0x1000}], 0x2, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) r3 = semget$private(0x0, 0x207, 0x0) semtimedop(r3, &(0x7f00000001c0)=[{0x1, 0x100}, {0x0, 0x0, 0x800}, {0x0, 0xffff}, {0x0, 0x5}, {0x3}, {0x0, 0x3, 0x2000}], 0x6, &(0x7f0000000140)) semtimedop(0x0, &(0x7f0000000480)=[{0x2, 0xd, 0x1000}, {0x4, 0x4005, 0x1800}, {0x2, 0x3, 0x1800}], 0x3, &(0x7f0000000040)={0x0, 0x3938700}) semtimedop(0x0, &(0x7f0000000200)=[{0x0, 0x6, 0x1000}, {0x2, 0x3f, 0x1800}, {0x3, 0x3d29, 0x800}, {0x3, 0x3, 0x800}], 0x4, &(0x7f0000000240)) semop(r3, &(0x7f0000000080), 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x44) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000600)=""/252) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) semtimedop(r2, &(0x7f0000000340)=[{0x1, 0x1000, 0x1000}, {0x1, 0x401, 0x800}, {0x2, 0x7fff, 0x400}, {0x1, 0xffff}], 0x4, &(0x7f0000000380)={0x77359400}) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000d, 0x2, &(0x7f0000000080)=[{&(0x7f0000000400)="040800090000ff01e66174000410090a0200027400f8b71f89aa2b45f2e363e2743ef99e1d50a4e667c8c9bc4425fa6dfd78320d66657d49c9d1f65db5d6930805946aa0326c955559faff0000008e0e01aef468abab4d27be29af767ee91ebfd8382dece5d406be01d1de194fd365ff64ed32", 0x73, 0xfffffffffffffffc}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[]) semctl$IPC_RMID(r1, 0x0, 0x0) 02:47:24 executing program 0: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 307.174207][ T9193] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 307.193262][ T9193] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 307.213167][ T9192] loop2: detected capacity change from 0 to 264192 [ 307.214228][ T9193] gfs2: not a GFS2 filesystem [ 307.262773][ T25] audit: type=1800 audit(1637462844.959:8): pid=9197 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 307.301004][ T9193] gfs2: fsid=-_)-+: can't read superblock [ 307.313949][ T9192] FAT-fs (loop2): bogus number of reserved sectors [ 307.351207][ T9193] gfs2: fsid=-_)-+: can't read superblock: -22 [ 307.370079][ T9192] FAT-fs (loop2): Can't find a valid FAT filesystem 02:47:25 executing program 2: r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000280)}, 0x0, 0x0, 0x0, 0x0, 0xdb1, 0x0, 0x1}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x3, &(0x7f00007fc000/0x600000)=nil) r1 = semget$private(0x0, 0x4, 0x400) mremap(&(0x7f0000d4a000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00008ea000/0x3000)=nil) r2 = semget$private(0x0, 0x0, 0x10) semtimedop(0x0, &(0x7f0000000100)=[{0x2, 0x293, 0x1800}, {0x0, 0x9, 0x1000}], 0x2, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) r3 = semget$private(0x0, 0x207, 0x0) semtimedop(r3, &(0x7f00000001c0)=[{0x1, 0x100}, {0x0, 0x0, 0x800}, {0x0, 0xffff}, {0x0, 0x5}, {0x3}, {0x0, 0x3, 0x2000}], 0x6, &(0x7f0000000140)) semtimedop(0x0, &(0x7f0000000480)=[{0x2, 0xd, 0x1000}, {0x4, 0x4005, 0x1800}, {0x2, 0x3, 0x1800}], 0x3, &(0x7f0000000040)={0x0, 0x3938700}) semtimedop(0x0, &(0x7f0000000200)=[{0x0, 0x6, 0x1000}, {0x2, 0x3f, 0x1800}, {0x3, 0x3d29, 0x800}, {0x3, 0x3, 0x800}], 0x4, &(0x7f0000000240)) semop(r3, &(0x7f0000000080), 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x44) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000600)=""/252) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) semtimedop(r2, &(0x7f0000000340)=[{0x1, 0x1000, 0x1000}, {0x1, 0x401, 0x800}, {0x2, 0x7fff, 0x400}, {0x1, 0xffff}], 0x4, &(0x7f0000000380)={0x77359400}) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000d, 0x2, &(0x7f0000000080)=[{&(0x7f0000000400)="040800090000ff01e66174000410090a0200027400f8b71f89aa2b45f2e363e2743ef99e1d50a4e667c8c9bc4425fa6dfd78320d66657d49c9d1f65db5d6930805946aa0326c955559faff0000008e0e01aef468abab4d27be29af767ee91ebfd8382dece5d406be01d1de194fd365ff64ed32", 0x73, 0xfffffffffffffffc}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[]) semctl$IPC_RMID(r1, 0x0, 0x0) 02:47:25 executing program 0: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 307.758352][ T9212] loop2: detected capacity change from 0 to 264192 [ 307.816744][ T9217] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 307.837974][ T9217] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 307.852955][ T9217] gfs2: not a GFS2 filesystem [ 307.864606][ T9217] gfs2: fsid=-_)-+: can't read superblock [ 307.870682][ T9217] gfs2: fsid=-_)-+: can't read superblock: -22 [ 307.992221][ T9212] FAT-fs (loop2): bogus number of reserved sectors [ 308.026220][ T9212] FAT-fs (loop2): Can't find a valid FAT filesystem 02:47:25 executing program 4: read$FUSE(0xffffffffffffffff, &(0x7f0000002440)={0x2020}, 0x2020) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000300)}, 0x48090, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mprotect(&(0x7f0000a97000/0x4000)=nil, 0x4000, 0x1) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x888000, &(0x7f0000000180)="6ebc3e64554a64128330d0c3b6ad671996a3290f7f567f88c7f08a4dc9923483be161daf1435aa1f2ee49a102da50a2e330cdbfd092943d55a2dde3f96e1a0d3bd1a38dad937547a36ab456c2cde73dfd20f9c6a61e498569b85cdfe55286a840e97ab68eb48", &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)="b56d02da468e0cbe65ebbfae2eb11a2f6d412575c15cd372d902148766c3f1627a2d4d3aa9203597b3acd80b855659b9bb3460822aa43f46d005dfee3f13524a2210ffb9103ceec8c520b03693076894d9e801f2a90606d5aa4c7aaa591b6f3f6426a1a28537d8250b9f1bed9529543f470c10cd559c5d80e8da097964a31e5b75") exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmat(r0, &(0x7f00008a7000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000f4e000/0x3000)=nil, 0x4000) sigaltstack(&(0x7f0000ba0000/0x1000)=nil, &(0x7f00000000c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f00000012c0)=[{&(0x7f0000001400)=""/4110, 0x100e}], 0x31) 02:47:25 executing program 0: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:25 executing program 2: read$FUSE(0xffffffffffffffff, &(0x7f0000002440)={0x2020}, 0x2020) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000300)}, 0x48090, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) set_mempolicy(0x4001, &(0x7f0000000140)=0x100000000000001, 0xc) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) mprotect(&(0x7f0000a97000/0x4000)=nil, 0x4000, 0x1) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x888000, &(0x7f0000000180)="6ebc3e64554a64128330d0c3b6ad671996a3290f7f567f88c7f08a4dc9923483be161daf1435aa1f2ee49a102da50a2e330cdbfd092943d55a2dde3f96e1a0d3bd1a38dad937547a36ab456c2cde73dfd20f9c6a61e498569b85cdfe55286a840e97ab68eb48", &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)="b56d02da468e0cbe65ebbfae2eb11a2f6d412575c15cd372d902148766c3f1627a2d4d3aa9203597b3acd80b855659b9bb3460822aa43f46d005dfee3f13524a2210ffb9103ceec8c520b03693076894d9e801f2a90606d5aa4c7aaa591b6f3f6426a1a28537d8250b9f1bed9529543f470c10cd559c5d80e8da097964a31e5b75") exit_group(0x0) r0 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmat(r0, &(0x7f00008a7000/0x1000)=nil, 0x4000) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000f4e000/0x3000)=nil, 0x4000) sigaltstack(&(0x7f0000ba0000/0x1000)=nil, &(0x7f00000000c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r1, &(0x7f00000012c0)=[{&(0x7f0000001400)=""/4110, 0x100e}], 0x31) [ 308.267080][ T9230] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 308.316846][ T25] audit: type=1800 audit(1637462846.009:9): pid=9237 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 308.343781][ T9230] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 308.437302][ T9230] gfs2: not a GFS2 filesystem [ 308.470137][ T25] audit: type=1800 audit(1637462846.009:10): pid=9234 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="SYSV00000000" dev="hugetlbfs" ino=2 res=0 errno=0 [ 308.485444][ T9230] gfs2: fsid=-_)-+: can't read superblock 02:47:26 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x100002, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = syz_open_dev$audion(&(0x7f0000000040), 0x79, 0x200000) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305839, &(0x7f0000000000)) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x6612, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000080)) [ 308.547487][ T9230] gfs2: fsid=-_)-+: can't read superblock: -22 02:47:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x2, 0x2, 0xf0ff7f}, 0xc, 0x0}, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0xb82, 0x0) getsockname$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0xffffffffffffff9a) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f00000012c0)=@newneigh={0x34, 0x1c, 0x8, 0x0, 0x0, {0x1c, 0x0, 0x0, r2, 0x0, 0x8, 0xb}, [@NDA_SRC_VNI={0x8, 0xb, 0x9}, @NDA_SRC_VNI={0x8, 0xb, 0x401}, @NDA_SRC_VNI={0x8}]}, 0x34}}, 0x8000) getdents(0xffffffffffffffff, &(0x7f0000000280)=""/4096, 0x9008) syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc010000, 0xa, &(0x7f0000001480)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000011", 0x9, 0x4e0}, {&(0x7f0000010200)="01000000030000000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000003980)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f465001000005fd0f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013200)="ed41000000080000d2f4655fd2f4655fd2f4655f00000000000002000400000000000800030000000af3010004000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000003ad464bc000000000000000000000000000000000000000000000000ed8100001a040000d2f4655fd2f4655fd2f4655f0000000000000100040000", 0x9f, 0x11580}], 0x0, &(0x7f0000000200)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x9}}, {@jqfmt_vfsv0}]}) mkdir(&(0x7f0000001440)='./file1\x00', 0x108) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000013c0)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0xc004) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x8000) sendmsg$nl_route(r3, &(0x7f0000001380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000001580)=@can_delroute={0x144, 0x19, 0x800, 0x70bd28, 0x25dfdbfb, {0x1d, 0x1, 0x1}, [@CGW_CS_XOR={0x8, 0x5, {0x4, 0x7, 0x0, 0x81}}, @CGW_CS_CRC8={0x11e, 0x6, {0x56, 0x6f, 0x40, 0x3f, 0x7f, "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", 0x2, "82eb16528fd066b61be4afb505150b61b9d18e0c"}}, @CGW_LIM_HOPS={0x5, 0xd, 0x1f}]}, 0x144}, 0x1, 0x0, 0x0, 0x24000881}, 0x200000c0) syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) 02:47:26 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 308.741260][ T9247] loop4: detected capacity change from 0 to 264192 [ 308.799875][ T9247] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 308.838825][ T9254] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 308.878687][ T9254] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 308.899653][ T9254] gfs2: not a GFS2 filesystem [ 308.910604][ T9254] gfs2: fsid=-_)-+: can't read superblock [ 308.918024][ T9254] gfs2: fsid=-_)-+: can't read superblock: -22 [ 308.921618][ T9247] EXT4-fs error (device loop4): ext4_orphan_get:1419: comm syz-executor.4: bad orphan inode 17 02:47:26 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000200), &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000240)="f575dee69d8b7f1db5628a061ef2f66c39310a3b823f378a11220bfc375b812dfc397b82bed530682a060be7eec083533c03b6f8a21a67eaecbed5d07d5d39ccb397ae64152661324c540693098a0e9e7ceaa2baf235789db1417d2d8dd27a0a2337a59e730ad4c786d847d371dade9fcbb375cbabb8baad1f", 0x79, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xcd, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r1, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) add_key$fscrypt_v1(&(0x7f00000002c0), &(0x7f0000000340)={'fscrypt:', @desc1}, &(0x7f0000000640)={0x0, "663ba786bb3fec3558be052d00187fab9393f0658c8bfa573f2d70a9d1c68d5d7f9be427b50174c3ca6a6af2447fc014c22bbedf39dd627c0261f609f17f2610", 0x1e}, 0x48, 0x0) msgsnd(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="01000000803400bd"], 0x8, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000000480)=""/225, 0xe1) keyctl$chown(0x4, 0x0, 0xee00, 0xffffffffffffffff) keyctl$setperm(0x5, 0x0, 0x4002410) keyctl$chown(0x4, 0x0, 0xee00, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r1, 0x0, r0}, &(0x7f0000000580)=""/178, 0xb2, &(0x7f00000001c0)={&(0x7f0000000040)={'sha512-ce\x00'}}) add_key$keyring(&(0x7f0000000080), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) 02:47:26 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 309.012053][ T9247] ext4_test_bit(bit=16, block=18) = 0 [ 309.049251][ T9247] EXT4-fs (loop4): mounted filesystem without journal. Opts: max_dir_size_kb=0x0000000000000009,jqfmt=vfsv0,,errors=continue. Quota mode: writeback. [ 309.194307][ T9247] ext4 filesystem being mounted at /root/syzkaller-testdir910849214/syzkaller.K2FaD5/9/file0 supports timestamps until 2038 (0x7fffffff) 02:47:27 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x40, 0x0, 0x2, 0x0, 0x0, 0x869, 0x8b2ac, 0x9, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0x3c300000, 0x4}, 0x0, 0x40, 0x7, 0x0, 0x51ba, 0x200, 0xff, 0x0, 0x40, 0x0, 0x6}, r1, 0x5, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x4, 0x0, 0x44, 0x0, 0xffff, 0x404, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040)}, 0x8000, 0x90af, 0x6, 0x0, 0x293, 0xfffffffa, 0x7, 0x0, 0x6d, 0x0, 0x8001}, 0x0, 0xe, r0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000800)=ANY=[], &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, 0x22, 0xffffffffffffffff, 0x8, &(0x7f0000000480), 0x1b, 0x10, &(0x7f0000000000)={0x0, 0x200}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0xffffa888, 0xe, 0x6000, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", 0x0, 0x8dc}, 0x28) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000200), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000540), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "ba6f1cfe472b3df1", "13de5397d0943e3b72e08d5066b98dad07014200781bc6f2d27078456c3552e9", "ad9152c3", "f2a187366508e9cf"}, 0x38) sendto$inet6(r4, &(0x7f00000005c0), 0xffffffffffffff7f, 0x0, 0x0, 0xfffffffffffffe60) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000140)=@ccm_128={{0x303}, "718f027577a5e89a", "d23a5cb81a9ae2afb47291bd4c3e4a16", "abae00c6", "25d1bfb801fe69a9"}, 0x28) setsockopt$sock_timeval(r4, 0x1, 0x20, &(0x7f00000000c0)={0x77359400}, 0x10) perf_event_open(&(0x7f00000003c0)={0x3, 0x80, 0x7, 0x4, 0x7, 0x81, 0x0, 0xe4b2, 0x40000, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4a94, 0x2, @perf_bp={&(0x7f00000002c0)}, 0x2a16, 0x0, 0xa9, 0x0, 0x7f, 0x5, 0x5, 0x0, 0x9, 0x0, 0x4}, r1, 0x5, r2, 0x3) syz_mount_image$squashfs(&(0x7f0000000000), 0x0, 0x1f, 0x1, &(0x7f0000000080)=[{0x0, 0x6}], 0x400, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYRES64, @ANYRES32=r4, @ANYRES64]) r5 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000300)='devices.deny\x00', 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000003, 0x100010, r5, 0xfbff5000) 02:47:27 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:27 executing program 4: r0 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x402}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) pwrite64(r2, &(0x7f00000003c0)="ec", 0x1, 0xffff) sendfile(r0, r1, 0x0, 0x80008300) r3 = openat$incfs(r2, &(0x7f0000000040)='.log\x00', 0x42042, 0x120) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x101180, 0x0) dup2(r4, r2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 309.524412][ T9285] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 309.550397][ T9274] could not allocate digest TFM handle sha512-ce [ 309.595214][ T9285] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 309.648182][ T9285] gfs2: not a GFS2 filesystem [ 309.664813][ T9285] gfs2: fsid=-_)-+: can't read superblock [ 309.705366][ T9285] gfs2: fsid=-_)-+: can't read superblock: -22 [ 309.802020][ T25] audit: type=1800 audit(1637462847.499:11): pid=9294 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13984 res=0 errno=0 02:47:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 309.963283][ T25] audit: type=1800 audit(1637462847.649:12): pid=9294 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13984 res=0 errno=0 02:47:27 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$adsp1(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0x5523, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000001340)={0x0, 0x0, "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", "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"}) r5 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x8, 0xa5, 0x7f, 0x2, 0x0, 0x5, 0x800, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffff, 0x2, @perf_config_ext={0x7, 0x101}, 0x804c, 0x3, 0x1, 0x4, 0x7fffffff, 0x100, 0x5, 0x0, 0x0, 0x0, 0x7fff}, r0, 0xf, 0xffffffffffffffff, 0x2) ioctl$USBDEVFS_IOCTL(r5, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r5, 0x8108551b, &(0x7f0000000380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0xfd, "d4c90300"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000002340)={r3, 0x0, "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", "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"}) syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000080)) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0xe000000) 02:47:27 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000200), &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000240)="f575dee69d8b7f1db5628a061ef2f66c39310a3b823f378a11220bfc375b812dfc397b82bed530682a060be7eec083533c03b6f8a21a67eaecbed5d07d5d39ccb397ae64152661324c540693098a0e9e7ceaa2baf235789db1417d2d8dd27a0a2337a59e730ad4c786d847d371dade9fcbb375cbabb8baad1f", 0x79, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xcd, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r0, r1, r0}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) add_key$fscrypt_v1(&(0x7f00000002c0), &(0x7f0000000340)={'fscrypt:', @desc1}, &(0x7f0000000640)={0x0, "663ba786bb3fec3558be052d00187fab9393f0658c8bfa573f2d70a9d1c68d5d7f9be427b50174c3ca6a6af2447fc014c22bbedf39dd627c0261f609f17f2610", 0x1e}, 0x48, 0x0) msgsnd(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="01000000803400bd"], 0x8, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000000480)=""/225, 0xe1) keyctl$chown(0x4, 0x0, 0xee00, 0xffffffffffffffff) keyctl$setperm(0x5, 0x0, 0x4002410) keyctl$chown(0x4, 0x0, 0xee00, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r1, 0x0, r0}, &(0x7f0000000580)=""/178, 0xb2, &(0x7f00000001c0)={&(0x7f0000000040)={'sha512-ce\x00'}}) add_key$keyring(&(0x7f0000000080), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffffe) [ 310.045800][ T9276] could not allocate digest TFM handle sha512-ce [ 310.047773][ T9301] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 310.131726][ T9301] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 310.157175][ T9301] gfs2: not a GFS2 filesystem [ 310.161951][ T9301] gfs2: fsid=-_)-+: can't read superblock [ 310.218540][ T9301] gfs2: fsid=-_)-+: can't read superblock: -22 [ 310.419718][ T9314] could not allocate digest TFM handle sha512-ce 02:47:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 310.604647][ T9324] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 310.630583][ T9324] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 310.664194][ T9324] gfs2: not a GFS2 filesystem [ 310.736941][ T9324] gfs2: fsid=-_)-+: can't read superblock [ 310.742888][ T9324] gfs2: fsid=-_)-+: can't read superblock: -22 02:47:28 executing program 1: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="ac00000000011905000000000000001f0a0000003c0001002c0001001400030016f8bcd3832f9b1577def13edac1b8bf14000400fe8000000000000000000001000000bb0c00020005000100000000003c0002000c00020005000100000000002c00010014000300fe880000000002000000000000000001140004c73b00000000000000000000080000000108000700000000001800060014000440c1"], 0xac}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f30501000a000100010423dcffdf00", 0x23c) sendmsg$NFNL_MSG_CTHELPER_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x8c, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa}, [@NFCTH_TUPLE={0x3c, 0x2, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x7fffffff}}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffffff}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x1}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x1f}}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x6}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xc}]}, 0x8c}}, 0x4) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) 02:47:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 310.963884][ T9338] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 311.013110][ T9338] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 311.050489][ T9341] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 311.064525][ T9346] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 311.093286][ T9341] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 311.108088][ T9346] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 311.130005][ T9341] gfs2: not a GFS2 filesystem [ 311.148784][ T9341] gfs2: fsid=-_)-+: can't read superblock [ 311.173133][ T9341] gfs2: fsid=-_)-+: can't read superblock: -22 02:47:28 executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000300)=ANY=[@ANYBLOB="120100008928ea40030478fa4e2a000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001f00)={0x84, &(0x7f0000001a80)={0x0, 0x0, 0x2, "9266"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ecm(0x4, 0x6c, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5a, 0x1, 0x1, 0x4, 0x10, 0x3, [{{0x9, 0x4, 0x0, 0x5, 0x3, 0x2, 0x6, 0x0, 0xfe, {{0x8, 0x24, 0x6, 0x0, 0x0, "73d0bf"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x800, 0x7, 0xf7}, [@mdlm={0x15, 0x24, 0x12, 0x800}, @network_terminal={0x7, 0x24, 0xa, 0x0, 0x1c, 0x6, 0x6}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x4, 0x4, 0x2}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x5, 0x9, 0x7f}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x9b, 0x0, 0x8, 0xaf, 0x6}, 0x23, &(0x7f00000000c0)={0x5, 0xf, 0x23, 0x2, [@ssp_cap={0x14, 0x10, 0xa, 0x8, 0x2, 0x3, 0x0, 0x25a, [0x1fe000f, 0xc0]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x1f, 0x2, 0xffff}]}, 0x5, [{0xf1, &(0x7f0000000100)=@string={0xf1, 0x3, "f9f4048a9c581ae3d8db8f442c199f5710ae9f17e4f16049bc79a3f446c8c001e56e902e500e86eb55aceffd944b3f130b01cba37c89e442352f4fb3d2ac9bccca174c332c7408b6db80ca7bb5f6128ae4f2d29d7ab9f7a710d80f95eb8459d556240e5dcc3bb814ee0d8efe838d38a6c9a5415512d8c58f5e00fc6faec9dd090816e1bdfc5fcb652de315fb084af888b8bc6fc729853afbd0a8817bee2dec41507d2b125f1f085f3037b14aa0ceb6ea1e60674de3659aca21877055a65211a0c8cf2f89c446971bff5f9ee6afaee809567bec79e54a72089c8b3f99009afcc7f08a1d5e376072782dd9f4a9721fa1"}}, {0xf6, &(0x7f0000000200)=@string={0xf6, 0x3, "f29dd61a1c3a52fb927e3364ae700f961d29b309e604568fcf8349d048e4ef3a2dccbd1ec38b9c89d8a3d6710889cdf8c3601537510f5dbc17b9c7d091a1816cf66b409dbccfda3f65938856b91480b4c7febab0bbbaa3faf646efeb24bd671a8ca03dac14e1148e52a9619226601204d176e667fab25d40b23a554a36ff815c9885c4abce74aff1e5f75df856b2f1de55b874c155abfc3590491e99c6ac030102b2bcbde0f81b8f2b18d0deb22901b1118a3d9a7cb2167d05d768e9191d7450cbddc9f6a57cd9699cceec6493e7eb0ed354889819f1c3d7a286d040e4a383c57c954e0d27a4a09456b876f3a6d3dfecf615816b"}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x459}}, {0x7c, &(0x7f0000000380)=@string={0x7c, 0x3, "6ac103bdced5ff9ea6ba5516b447b0130a8c3c61274c3925e835262522e8ee0c0b70e9ffb13c21e1176aa7ad33d84f10869c2a95f4b3acf384848f96649ae47f4a4280fe8bbdd10d2f249cb2f57321d78edce06df164d23497dfb2d1e75c41511bc6028d8eee5d7a4dff1a31e9e029470472a6841687a42640a7"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0xc0c}}]}) syz_usb_control_io$cdc_ecm(r1, &(0x7f00000005c0)={0x14, &(0x7f00000004c0)={0x20, 0x22, 0x82, {0x82, 0x0, "be71433d240a68f922566e6739fbaaf1a55fcee22c15e9b013e02f760a68973dab74d0863ea2b4d085c77b6b08314e738c4702015eacbe0d277a408b83f2b703337b5df6d575b50ad53cfee799e4e798156171a08090d856c660802448fb7bf03da0a8de4f402faf169a08723011511403517adb03e66b92c654d589ca62ee05"}}, &(0x7f0000000580)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000007c0)={0x1c, &(0x7f0000000600)={0x0, 0x0, 0xfb, "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"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x4}, &(0x7f0000000780)={0x0, 0x8, 0x1, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000c80)={0x44, &(0x7f00000009c0)={0x0, 0x0, 0x2, "6a13"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 02:47:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 311.460649][ T9355] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 311.533890][ T9355] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 311.569227][ T9355] gfs2: not a GFS2 filesystem [ 311.613542][ T9032] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 311.628778][ T9355] gfs2: fsid=-_)-+: can't read superblock [ 311.667194][ T9355] gfs2: fsid=-_)-+: can't read superblock: -22 02:47:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 311.879281][ T9366] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 311.908737][ T9366] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 311.933634][ T9366] gfs2: not a GFS2 filesystem [ 311.948725][ T9366] gfs2: fsid=-_)-+: can't read superblock [ 311.967042][ T9366] gfs2: fsid=-_)-+: can't read superblock: -22 [ 311.974258][ T9032] usb 2-1: New USB device found, idVendor=0403, idProduct=fa78, bcdDevice=2a.4e [ 311.992254][ T9032] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 312.094330][ T9032] usb 2-1: config 0 descriptor?? [ 312.166573][ T9032] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 312.217488][ T9032] usb 2-1: Detected FT-X [ 312.358981][ T9032] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 312.878847][ T9032] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 313.084301][ T8492] usb 2-1: USB disconnect, device number 5 [ 313.140541][ T8492] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 313.231654][ T8492] ftdi_sio 2-1:0.0: device disconnected [ 313.794517][ T9310] hub 9-0:1.0: USB hub found [ 313.801392][ T9310] hub 9-0:1.0: 8 ports detected [ 313.873611][ T9032] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 314.233772][ T9032] usb 2-1: New USB device found, idVendor=0403, idProduct=fa78, bcdDevice=2a.4e [ 314.243094][ T9032] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.286073][ T9032] usb 2-1: config 0 descriptor?? [ 314.325406][ T9032] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 314.354662][ T9032] usb 2-1: Detected FT-X [ 314.533604][ T9032] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 314.653807][ T9032] ftdi_sio 2-1:0.0: GPIO initialisation failed: -71 [ 314.674325][ T9032] usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 314.728514][ T9032] usb 2-1: USB disconnect, device number 6 [ 314.752389][ T9032] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 314.794012][ T9032] ftdi_sio 2-1:0.0: device disconnected 02:47:32 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x8c}, [@ldst={0x5, 0x3, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1}, 0x48) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, r0, 0x2, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0xffffffffffffffdb}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x20000010) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x17, 0x3, 0x967, 0x800, 0x209, 0xffffffffffffffff, 0x101, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5, 0x2}, 0x40) 02:47:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:32 executing program 1: fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0xf, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="00424541303101", 0x7, 0x8000}, {&(0x7f0000010100)="004e535230330100"/31, 0x1f, 0x8800}, {&(0x7f0000010300)="0100030012000100cbf1f001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e75785544460000", 0x63, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c1643092d002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="00000000000000000100000000000000000000000000000000000000000000000600030061000100fd10e8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e0102040500000000010000002000020038010000a0000000e0070000000000000000000000000000000000000500030033000100cd0af001620000000500000001000000002b4e535230330000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="0900030051000100e36b7600800000000010e4070913122c1709504b0100000000000000000000001700000000000000000000000000000000000000000000000000000000000000010000002e00000080020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000500000002000000010201020102", 0x86}, {&(0x7f0000000140)="02000300fe0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011200)="080103002e000100c059080000000000a002000054000000fefffffffe", 0x1d, 0xa4000}, {&(0x7f0000011300)="000103006e0001003a1ef001200000007810e4070913142c1643092d0300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000600000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000102000000000000000000000000000000000000000000000002000040", 0xf5, 0xa80e0}, {&(0x7f0000011700)="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", 0x1e0, 0xb0000}], 0x0, &(0x7f0000013500)) ftruncate(0xffffffffffffffff, 0x5) pwritev(0xffffffffffffffff, &(0x7f00000014c0)=[{0x0}], 0x1, 0x0, 0x2602) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000003c0), 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setrlimit(0xa, &(0x7f0000000040)={0x0, 0x17bd}) r1 = open(&(0x7f00000003c0)='./bus\x00', 0x145742, 0x111) ftruncate(r1, 0x80006) sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) sendfile(r0, r0, &(0x7f00000001c0), 0x8080ffffff80) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0xf1, 0x0, 0x65, 0x40, 0x0, 0xfffffffffffff000, 0x90900, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7fffffff, 0x81}, 0x2609, 0xcca6, 0x8, 0x4, 0xf9a9, 0xee, 0x27e1, 0x0, 0x6, 0x0, 0xc58}, 0x0, 0x2, 0xffffffffffffffff, 0x0) [ 315.178764][ T9426] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 315.216937][ T9426] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 315.256300][ T9426] gfs2: not a GFS2 filesystem [ 315.281449][ T9426] gfs2: fsid=-_)-+: can't read superblock [ 315.297461][ T9436] loop1: detected capacity change from 0 to 2816 [ 315.306402][ T9426] gfs2: fsid=-_)-+: can't read superblock: -22 [ 315.342068][ T9436] UDF-fs: warning (device loop1): udf_load_logicalvol: Damaged or missing LVID, forcing readonly mount 02:47:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 315.592117][ T9436] loop1: detected capacity change from 0 to 2816 [ 315.596002][ T9449] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 315.639526][ T9436] UDF-fs: warning (device loop1): udf_load_logicalvol: Damaged or missing LVID, forcing readonly mount [ 315.677586][ T9449] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 315.716775][ T9449] gfs2: not a GFS2 filesystem [ 315.727372][ T9449] gfs2: fsid=-_)-+: can't read superblock [ 315.733640][ T9449] gfs2: fsid=-_)-+: can't read superblock: -22 02:47:33 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$adsp1(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0x5523, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000001340)={0x0, 0x0, "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", "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r5 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x8, 0xa5, 0x7f, 0x2, 0x0, 0x5, 0x800, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffff, 0x2, @perf_config_ext={0x7, 0x101}, 0x804c, 0x3, 0x1, 0x4, 0x7fffffff, 0x100, 0x5, 0x0, 0x0, 0x0, 0x7fff}, r0, 0xf, 0xffffffffffffffff, 0x2) ioctl$USBDEVFS_IOCTL(r5, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r5, 0x8108551b, &(0x7f0000000380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0xfd, "d4c90300"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000002340)={r3, 0x0, "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", "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"}) syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000080)) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0xe000000) 02:47:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newlink={0x48, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'macvlan0\x00'}, @IFLA_ADDRESS={0xa, 0x37, @multicast}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x48}}, 0x0) sched_setattr(r1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x40004}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080), r2) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="290000002000190f00003fffffffda060200000000e80001dd0000040d000600ea1100000005000000", 0x29}], 0x1) 02:47:33 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000400), 0x503802, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x9, 0x7d}, 0xc) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x156d, &(0x7f00000002c0)={0x0, 0x4000, 0x0, 0xfffffffc, 0x298}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x2000, 0x66) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd=r4}, 0x0) io_uring_enter(r1, 0x19a2, 0x0, 0x0, 0x0, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) name_to_handle_at(r5, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="1800000082080000002a0f000081000000000000000000010000000000000000"], &(0x7f00000003c0), 0x1400) getsockopt$PNPIPE_IFINDEX(r4, 0x113, 0x2, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r7 = getpid() r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_GET(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="18000800", @ANYRES16=r9, @ANYBLOB="050703000000fbdbdf250400000004000180"], 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000600)={'syztnl0\x00', &(0x7f0000000580)={'syztnl0\x00', r6, 0x4, 0x4, 0x0, 0x2, 0x4c, @private2={0xfc, 0x2, '\x00', 0x1}, @empty, 0x7, 0x7800, 0x20, 0xf0}}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x78, r9, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_DEBUG_HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x2084}, 0x10) rt_tgsigqueueinfo(r7, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x1f, 0x1, 0x1, 0x0, 0x0, 0x10000000000, 0x8000, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffff99, 0x0, @perf_config_ext={0x7f, 0xffffffff}, 0x100, 0xfffffffffffffff8, 0x8001, 0x8, 0x5ad, 0x7fff, 0x6, 0x0, 0x7, 0x0, 0x5}, r7, 0x10, r4, 0x8) 02:47:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 316.306064][ T9466] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. [ 316.339542][ T1225] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.346766][ T1225] ieee802154 phy1 wpan1: encryption failed: -22 [ 316.372147][ T9466] A link change request failed with some changes committed already. Interface macvlan0 may have been left with an inconsistent configuration, please check. [ 316.420215][ T9470] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 316.461968][ T9470] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.1'. [ 316.489320][ T9470] A link change request failed with some changes committed already. Interface macvlan0 may have been left with an inconsistent configuration, please check. 02:47:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 316.838895][ T9484] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" 02:47:34 executing program 3: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, &(0x7f0000000280)=ANY=[], 0x8d, 0x3) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001000390400"/20, @ANYRES32=r1, @ANYBLOB="0000000000000000140012800b000100627269646765"], 0x34}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=@delneigh={0x28, 0x1d, 0x911, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xe}, [@NDA_LLADDR={0xa}]}, 0x28}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delqdisc={0x2c, 0x25, 0x100, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, {0x3}, {0xb, 0x5}, {0xffe0, 0x10}}, [@TCA_RATE={0x6, 0x5, {0xff, 0x1f}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000004e480)={0x1, [], 0x7f, "ef5b472d2fb8a1"}) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4080}, 0x4000080) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) io_cancel(0x0, 0x0, &(0x7f0000000900)) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x0, @multicast2}}}, 0x88) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x4000010, r3, 0xe068e000) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_read_part_table(0x0, 0x1bf, &(0x7f0000000080)=[{&(0x7f0000000000)="021e0500000002000000ff07000000fffffffd000800000000000000004000ffffff8500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}]) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000380)={0x3ffd9667, 0x7f, 0x80, 0x0, 0x12, "fe5a6f10c12b6a388113d25f0e6b62df114049"}) [ 316.885790][ T9484] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 316.943002][ T9484] gfs2: not a GFS2 filesystem [ 316.961227][ T9492] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 316.991438][ T9484] gfs2: fsid=-_)-+: can't read superblock [ 317.036506][ T9484] gfs2: fsid=-_)-+: can't read superblock: -22 02:47:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 317.187945][ T9492] loop3: detected capacity change from 0 to 264192 02:47:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) r2 = dup(r1) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x7fff, &(0x7f0000000080)=0x4) sendfile(r2, r0, 0x0, 0x4000000000000081) [ 317.323536][ T9447] loop3: p1 < > p2 p3 < p5 p6 > p4 02:47:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 317.350476][ T9447] loop3: p2 size 1073741824 extends beyond EOD, truncated [ 317.388646][ T9447] loop3: p5 size 1073741824 extends beyond EOD, truncated [ 317.501491][ T9528] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 317.559307][ T9528] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 317.588076][ T9528] gfs2: not a GFS2 filesystem [ 317.598741][ T9528] gfs2: fsid=-_)-+: can't read superblock [ 317.602863][ T9492] loop3: p1 < > p2 p3 < p5 p6 > p4 [ 317.611694][ T9528] gfs2: fsid=-_)-+: can't read superblock: -22 [ 317.658010][ T9492] loop3: p2 size 1073741824 extends beyond EOD, truncated [ 317.743122][ T9472] hub 9-0:1.0: USB hub found [ 317.760790][ T9492] loop3: p5 size 1073741824 extends beyond EOD, truncated [ 317.789385][ T9497] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 317.809336][ T9472] hub 9-0:1.0: 8 ports detected 02:47:35 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) syz_mount_image$romfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x80000001, 0x4, &(0x7f0000000400)=[{&(0x7f0000000200)="3decb4f881aca5400a435b71ef36f9e735d851af6f12425a1f8b6e97015ee6faf96b4fae644fbfefb5073d2704dd254ee592e704f7b7c8e2104b39fc269d8751391d2edc13dda96507f3a07c41e90e9ef6cc859b71938f219fc1d8f994e991b8b716b6fd6f1eb657b7e9a7f5bac9149fe939e8be3a22bee47e237d0bbe35f5ef74ca0fd2ca723b7a0740cc6adce4a9379d7979e50405b1e3c59efa33d6d69e51f3e87543184c36acb276e24fe94fb866485a281c75c429b117f49e6b7f7148af00", 0xc1, 0x100}, {&(0x7f0000000080)="c28f", 0x2, 0xc0}, {&(0x7f00000000c0)="315d98275d0ddf", 0x7}, {&(0x7f0000000300)="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", 0xfe, 0x5}], 0x4c1, &(0x7f0000000580)={[{}, {}, {',\xf4'}, {}, {'#'}], [{@seclabel}, {@smackfsfloor={'smackfsfloor', 0x3d, '/.\v^'}}]}) 02:47:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:35 executing program 3: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0), 0xc4002, 0x0) io_submit(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}]) r0 = syz_mount_image$romfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000180)=[{&(0x7f0000010000)="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", 0x400}], 0x0, &(0x7f0000000900)=ANY=[]) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)={'syz1', "a5adaa7d0a0f28514b89672a23a9106c264b2e46e472fdaa86d7e85af416a8954c67bf07f40413ed1577cffc9f717f4c62893a01eef71d99d8935456d85eeb"}, 0x43) openat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) 02:47:35 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001000010400925e4a4473938d2a61e7cd", @ANYRES32, @ANYBLOB="0d01100020010000240012000ce3040062626964676500004c0002d40800000001000000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f00000005c0)=ANY=[@ANYBLOB="00e193e1a41d28e59803e7a9f69459d7269395402d80e8869430a8dccaed43a8216e11892c027ea74d0c40000000004b5a6001049a762f720d13efa1bc9e3d826c524de83c24460df69f6d8a97cea0d6746006e61e064a5fae3e7eb3084633f132412f3e11faad9fb94000f269bf1c059f5ea7d655160900bc274eb970ef369c3789d9dbe093ce6548"], 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) r3 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000000240)=0x208, 0x9) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000680)=ANY=[@ANYRESDEC, @ANYRES16=r5, @ANYBLOB="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", @ANYRESOCT=r2], 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x20008004) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000c80)=ANY=[@ANYRES32=r1, @ANYRES16=r5, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000048980)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "814bc68dfc43c9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000049980)={0x100000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {r6}], 0x0, "f2ba45df0f177e"}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000000), 0xb, 0x0) [ 318.205919][ T9578] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 318.232545][ T9585] loop3: detected capacity change from 0 to 2 [ 318.250098][ T9578] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 318.271247][ T9585] MTD: Attempt to mount non-MTD device "/dev/loop3" [ 318.294695][ T9578] gfs2: not a GFS2 filesystem [ 318.312824][ T9585] romfs: Mounting image 'rom 5f663c08' through the block layer [ 318.316429][ T9574] loop2: detected capacity change from 0 to 264192 [ 318.323024][ T9578] gfs2: fsid=-_)-+: can't read superblock 02:47:36 executing program 5: keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000100), &(0x7f0000000300)={'enc=', 'pkcs1', ' hash=', {'streebog256\x00'}}, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x11080, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$SNDCTL_DSP_GETCAPS(0xffffffffffffffff, 0x8004500f, &(0x7f0000000180)) pipe2(&(0x7f0000000000), 0x0) ftruncate(r3, 0x2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f00000004c0)=""/249, 0xf9}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f00000005c0)=""/73, 0x49}], 0x4, 0x0, 0x3) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000080)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x14) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 02:47:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 318.405266][ T9574] romfs: Unknown parameter 'ô' [ 318.414208][ T9578] gfs2: fsid=-_)-+: can't read superblock: -22 [ 318.520212][ T9582] loop2: detected capacity change from 0 to 264192 [ 318.559233][ T9582] romfs: Unknown parameter 'ô' 02:47:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:36 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 318.774785][ T9616] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 318.800009][ T9616] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:47:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:36 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) syz_mount_image$romfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x80000001, 0x4, &(0x7f0000000400)=[{&(0x7f0000000200)="3decb4f881aca5400a435b71ef36f9e735d851af6f12425a1f8b6e97015ee6faf96b4fae644fbfefb5073d2704dd254ee592e704f7b7c8e2104b39fc269d8751391d2edc13dda96507f3a07c41e90e9ef6cc859b71938f219fc1d8f994e991b8b716b6fd6f1eb657b7e9a7f5bac9149fe939e8be3a22bee47e237d0bbe35f5ef74ca0fd2ca723b7a0740cc6adce4a9379d7979e50405b1e3c59efa33d6d69e51f3e87543184c36acb276e24fe94fb866485a281c75c429b117f49e6b7f7148af00", 0xc1, 0x100}, {&(0x7f0000000080)="c28f", 0x2, 0xc0}, {&(0x7f00000000c0)="315d98275d0ddf", 0x7}, {&(0x7f0000000300)="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", 0xfe, 0x5}], 0x4c1, &(0x7f0000000580)={[{}, {}, {',\xf4'}, {}, {'#'}], [{@seclabel}, {@smackfsfloor={'smackfsfloor', 0x3d, '/.\v^'}}]}) [ 318.837605][ T9616] gfs2: not a GFS2 filesystem [ 318.849601][ T9616] gfs2: fsid=-_)-+: can't read superblock [ 318.858775][ T9616] gfs2: fsid=-_)-+: can't read superblock: -22 02:47:36 executing program 4: perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008000000}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x3) socket$inet(0x2, 0x4000000805, 0xfffffffc) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, 0x0, &(0x7f0000000080)=0xc) r2 = socket(0x2, 0x803, 0xff) read$FUSE(0xffffffffffffffff, &(0x7f0000002340)={0x2020}, 0x2020) connect$inet(r2, &(0x7f00000002c0), 0x10) r3 = dup(r2) sendfile(r3, 0xffffffffffffffff, 0x0, 0x4000000000000081) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000007f80)={0x740, 0x7fff, 0x8000, 0x0, 0xff, 0x0, 0x1, 0xffffffff}, 0x20) r5 = open$dir(&(0x7f0000001200)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x200000}, 0x8) write(r4, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r4, r5, 0x0, 0x11f08) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000180)=0x8) 02:47:36 executing program 1: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 319.089333][ T25] audit: type=1800 audit(1637462856.789:13): pid=9629 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=14024 res=0 errno=0 02:47:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) [ 319.185791][ T9624] loop2: detected capacity change from 0 to 264192 [ 319.275949][ T25] audit: type=1804 audit(1637462856.819:14): pid=9629 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir910849214/syzkaller.K2FaD5/13/file0" dev="sda1" ino=14024 res=1 errno=0 [ 319.387121][ T9624] romfs: Unknown parameter 'ô' 02:47:37 executing program 1: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:37 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) syz_mount_image$romfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x80000001, 0x4, &(0x7f0000000400)=[{&(0x7f0000000200)="3decb4f881aca5400a435b71ef36f9e735d851af6f12425a1f8b6e97015ee6faf96b4fae644fbfefb5073d2704dd254ee592e704f7b7c8e2104b39fc269d8751391d2edc13dda96507f3a07c41e90e9ef6cc859b71938f219fc1d8f994e991b8b716b6fd6f1eb657b7e9a7f5bac9149fe939e8be3a22bee47e237d0bbe35f5ef74ca0fd2ca723b7a0740cc6adce4a9379d7979e50405b1e3c59efa33d6d69e51f3e87543184c36acb276e24fe94fb866485a281c75c429b117f49e6b7f7148af00", 0xc1, 0x100}, {&(0x7f0000000080)="c28f", 0x2, 0xc0}, {&(0x7f00000000c0)="315d98275d0ddf", 0x7}, {&(0x7f0000000300)="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", 0xfe, 0x5}], 0x4c1, &(0x7f0000000580)={[{}, {}, {',\xf4'}, {}, {'#'}], [{@seclabel}, {@smackfsfloor={'smackfsfloor', 0x3d, '/.\v^'}}]}) 02:47:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:47:37 executing program 4: perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008000000}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x3) socket$inet(0x2, 0x4000000805, 0xfffffffc) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040), 0xc, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, 0x0, &(0x7f0000000080)=0xc) r2 = socket(0x2, 0x803, 0xff) read$FUSE(0xffffffffffffffff, &(0x7f0000002340)={0x2020}, 0x2020) connect$inet(r2, &(0x7f00000002c0), 0x10) r3 = dup(r2) sendfile(r3, 0xffffffffffffffff, 0x0, 0x4000000000000081) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000007f80)={0x740, 0x7fff, 0x8000, 0x0, 0xff, 0x0, 0x1, 0xffffffff}, 0x20) r5 = open$dir(&(0x7f0000001200)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x200000}, 0x8) write(r4, &(0x7f0000001400)="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"/3584, 0xe00) sendfile(r4, r5, 0x0, 0x11f08) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000180)=0x8) 02:47:37 executing program 1: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:37 executing program 5: keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000100), &(0x7f0000000300)={'enc=', 'pkcs1', ' hash=', {'streebog256\x00'}}, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x11080, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$SNDCTL_DSP_GETCAPS(0xffffffffffffffff, 0x8004500f, &(0x7f0000000180)) pipe2(&(0x7f0000000000), 0x0) ftruncate(r3, 0x2) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f00000004c0)=""/249, 0xf9}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f00000005c0)=""/73, 0x49}], 0x4, 0x0, 0x3) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000080)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x14) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 319.852142][ T25] audit: type=1800 audit(1637462857.549:15): pid=9667 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=14025 res=0 errno=0 [ 319.944701][ T9671] loop2: detected capacity change from 0 to 264192 02:47:37 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) [ 319.993144][ T25] audit: type=1804 audit(1637462857.589:16): pid=9667 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir910849214/syzkaller.K2FaD5/14/file0" dev="sda1" ino=14025 res=1 errno=0 [ 320.037489][ T9682] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 320.094027][ T9682] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 320.113972][ T9671] romfs: Unknown parameter 'ô' [ 320.154496][ T9682] gfs2: not a GFS2 filesystem [ 320.164602][ T9682] gfs2: fsid=-_)-+: can't read superblock [ 320.172589][ T9682] gfs2: fsid=-_)-+: can't read superblock: -22 02:47:37 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) syz_mount_image$romfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x80000001, 0x4, &(0x7f0000000400)=[{&(0x7f0000000200)="3decb4f881aca5400a435b71ef36f9e735d851af6f12425a1f8b6e97015ee6faf96b4fae644fbfefb5073d2704dd254ee592e704f7b7c8e2104b39fc269d8751391d2edc13dda96507f3a07c41e90e9ef6cc859b71938f219fc1d8f994e991b8b716b6fd6f1eb657b7e9a7f5bac9149fe939e8be3a22bee47e237d0bbe35f5ef74ca0fd2ca723b7a0740cc6adce4a9379d7979e50405b1e3c59efa33d6d69e51f3e87543184c36acb276e24fe94fb866485a281c75c429b117f49e6b7f7148af00", 0xc1, 0x100}, {&(0x7f0000000080)="c28f", 0x2, 0xc0}, {&(0x7f00000000c0)="315d98275d0ddf", 0x7}, {&(0x7f0000000300)="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", 0xfe, 0x5}], 0x4c1, &(0x7f0000000580)={[{}, {}, {',\xf4'}, {}, {'#'}], [{@seclabel}, {@smackfsfloor={'smackfsfloor', 0x3d, '/.\v^'}}]}) 02:47:38 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) syz_mount_image$romfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x80000001, 0x4, &(0x7f0000000400)=[{&(0x7f0000000200)="3decb4f881aca5400a435b71ef36f9e735d851af6f12425a1f8b6e97015ee6faf96b4fae644fbfefb5073d2704dd254ee592e704f7b7c8e2104b39fc269d8751391d2edc13dda96507f3a07c41e90e9ef6cc859b71938f219fc1d8f994e991b8b716b6fd6f1eb657b7e9a7f5bac9149fe939e8be3a22bee47e237d0bbe35f5ef74ca0fd2ca723b7a0740cc6adce4a9379d7979e50405b1e3c59efa33d6d69e51f3e87543184c36acb276e24fe94fb866485a281c75c429b117f49e6b7f7148af00", 0xc1, 0x100}, {&(0x7f0000000080)="c28f", 0x2, 0xc0}, {&(0x7f00000000c0)="315d98275d0ddf", 0x7}, {&(0x7f0000000300)="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", 0xfe, 0x5}], 0x4c1, &(0x7f0000000580)={[{}, {}, {',\xf4'}, {}, {'#'}], [{@seclabel}, {@smackfsfloor={'smackfsfloor', 0x3d, '/.\v^'}}]}) 02:47:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:47:38 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:38 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0xa0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 320.511859][ T9710] loop2: detected capacity change from 0 to 264192 [ 320.559374][ T9715] loop4: detected capacity change from 0 to 264192 [ 320.594417][ T9714] gfs2: not a GFS2 filesystem [ 320.610109][ T9727] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 320.636031][ T9715] romfs: Unknown parameter 'ô' [ 320.652373][ T9727] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:47:38 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 320.653279][ T9710] romfs: Unknown parameter 'ô' 02:47:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) [ 320.699654][ T9727] gfs2: not a GFS2 filesystem 02:47:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:47:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0x80, 0x9e}, [@NDA_LLADDR={0xa, 0x2, @dev}]}, 0x28}}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000140)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x27, r3}) [ 320.747209][ T9727] gfs2: fsid=-_)-+: can't read superblock [ 320.781179][ T9727] gfs2: fsid=-_)-+: can't read superblock: -22 [ 320.832682][ T9744] gfs2: not a GFS2 filesystem 02:47:38 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:38 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 320.881556][ T9750] gfs2: not a GFS2 filesystem 02:47:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:47:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:47:38 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0xfd, 0x4) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff000000", @ANYRES32=r4, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0x48, 0x24, 0xe0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x18, 0x2, [@TCA_CAKE_MEMORY={0x8}, @TCA_CAKE_BASE_RATE64={0xc, 0x2, 0x100000000000401}]}}]}, 0x48}}, 0x0) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @multicast}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="0304ff1f5c0060004003002cfff57b016d2763bd56373780398d537503e50602591f031ee616d5c0184374a7ffe4ec55e0654786a70100935ba514d40808efa000801601842fd08d49a47eff71bc4131fe4c1f99bf00a900000008d1843e770afd6e9ef5837dbd0000000053", 0x3287, 0x4000002, 0x0, 0x2ff) openat$incfs(0xffffffffffffff9c, &(0x7f0000000280)='.pending_reads\x00', 0x40, 0x4c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000010000100"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006d6149766c616e3000000000000000000a003700bbbbbbbbbbbb000008001300", @ANYRES32=0x0, @ANYBLOB], 0x48}}, 0x0) sched_setattr(0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r5, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={0x0}}, 0x0) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x8f, 0x40, 0x8, 0x2, 0x0, 0x2, 0x48007, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x3, 0x2dd3f56a}, 0x1000, 0x101, 0x6, 0x9, 0x1f, 0x400, 0x2, 0x0, 0x10001, 0x0, 0xda}, 0x0, 0x3, r5, 0x8) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000003c0)={'ip_vti0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="74756e6c30f6ffffff7c748556cdd87e25202839527c119f0000000000000047c6f8335ab5ec04b58bed9f9f29feb41d5d11d490955fea35c6c54fcfa255c3dbb01d083d5983dce7f03ce26f38f2470e23f9e96fd3113e94b332be4c", @ANYRES32=0x0, @ANYBLOB="7800070000001000000000b14625001800650000802f9078e0000001e000000294040100"]}) 02:47:38 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 321.142273][ T9772] gfs2: not a GFS2 filesystem [ 321.166034][ T9776] gfs2: not a GFS2 filesystem 02:47:38 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) [ 321.189425][ T9781] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 02:47:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:47:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = signalfd(r0, &(0x7f00000001c0)={[0x8000]}, 0x8) sendmsg$nl_route(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@ipv6_newnexthop={0x20, 0x68, 0x8, 0x70bd25, 0x25dfdbff, {0xa, 0x0, 0x0, 0x0, 0x2}, [@NHA_GROUP_TYPE={0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x48d4}, 0x20000004) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@bridge_delneigh={0x24, 0x1d, 0x400, 0x70bd2d, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20044814) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@ipv4_newrule={0x58, 0x20, 0x609, 0x0, 0x0, {}, [@FRA_GENERIC_POLICY=@FRA_IIFNAME={0x14, 0x3, 'bridge_slave_1\x00'}, @FRA_SRC={0x8, 0x2, @loopback}, @FRA_FLOW={0x8}, @FRA_DST={0x8, 0x1, @multicast2}, @FRA_DST={0x8, 0x1, @empty}, @FRA_SRC={0x8, 0x2, @loopback}]}, 0x58}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$vcsu(&(0x7f0000000600), 0x3, 0x80) sendmsg$nl_route_sched(r3, &(0x7f0000001800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000017c0)={&(0x7f0000000680)=@delchain={0x1120, 0x65, 0x300, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x0, 0x3}, {0xfff3, 0x2}, {0xe, 0xd}}, [@TCA_CHAIN={0x8}, @TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb, 0x3}, @filter_kind_options=@f_fw={{0x7}, {0x10d4, 0x2, [@TCA_FW_POLICE={0x10ac, 0x2, [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x2}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xe39a}, @TCA_POLICE_RESULT={0x8, 0x5, 0x401}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xfffff801, 0x7f, 0xeac8, 0xffff, 0x36b, 0x2, 0xfffffffa, 0x5, 0x3f, 0x2, 0xf5, 0x4, 0x5, 0xd4fa, 0xfffffff8, 0xff, 0x2ab8, 0x8, 0xfff, 0x8000, 0x8001, 0xaa, 0x8, 0x2, 0x6, 0x101, 0x800, 0x4, 0x2b, 0x1, 0x5, 0x9, 0x81, 0x1, 0x8, 0x8, 0x4, 0x0, 0x5, 0xfffffffe, 0x6, 0x12, 0xfffffff9, 0x7, 0x400, 0x9, 0x4, 0x8000, 0xa5, 0xc, 0xfff, 0x1, 0x5, 0x7, 0x3, 0x6, 0x7ff, 0x0, 0x2, 0x10001, 0xc6, 0x1ff, 0x1, 0x5, 0x9, 0x6, 0x9, 0x7, 0x3b, 0x8, 0x6, 0xfffffffe, 0x3, 0x0, 0x64e, 0x8, 0xffff8001, 0x3, 0x3, 0x8, 0x6, 0x4, 0xffffffff, 0x6, 0x25, 0x2, 0x9, 0xff, 0x9, 0x4, 0x90f, 0xfffffff7, 0x99, 0x3, 0x3, 0x7e, 0x200, 0x7fff, 0x8, 0xae, 0xa4f9, 0x492b, 0x6, 0x2, 0x1, 0x6, 0xc0000, 0x200, 0xf08, 0x7, 0x0, 0x1, 0x2, 0x1, 0x8, 0xffffffff, 0x80000001, 0x0, 0x7, 0x1, 0xac, 0x2, 0x400, 0x8, 0x2000, 0x8001, 0x2, 0xffffffed, 0x9, 0x2, 0x4, 0x400, 0xf0e, 0x5, 0x3c18, 0x3, 0xff, 0x8, 0xb18, 0x4a, 0x1, 0x7, 0x8000, 0x9, 0x0, 0x1, 0x2, 0x40, 0x1f, 0x9, 0xfffffffc, 0xf6, 0x6, 0x1, 0x0, 0x4e8, 0x6, 0xe1c4, 0x6, 0x1388, 0x2, 0x0, 0xed0, 0x1000, 0x0, 0x2d, 0x8, 0x401, 0x9, 0x0, 0x93bd, 0x400, 0x8001, 0x5, 0x7a, 0xffff, 0x3, 0x1, 0x1, 0x200, 0x0, 0x1, 0x2, 0x0, 0x5, 0x4, 0x7, 0x10001, 0x9, 0xfffffff9, 0x8, 0x48, 0x9, 0x7ece, 0x7, 0x3, 0x5, 0x7fff, 0x7, 0x4, 0x8, 0x3, 0x9, 0x101, 0x7, 0x8, 0x200, 0xed, 0x688, 0xffffff80, 0x6, 0x6, 0xe7, 0x9, 0xd8f, 0x7, 0xa6c5, 0x2209, 0x8, 0x80000000, 0x1, 0xe8, 0x400, 0x7fff, 0xa2f, 0x5, 0xffff, 0x3, 0x897ef511, 0x81, 0x0, 0x4, 0x5, 0x3f, 0x3ff, 0x56d, 0x241c, 0x3, 0x7, 0x1, 0x6, 0xffffffff, 0x80000001, 0xd4, 0x7ff, 0x2, 0x4, 0x7f, 0x10001, 0x10000, 0x8, 0x9, 0xff, 0x8001, 0xaf0, 0x6]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x1, 0x7978bdb1, 0x7, 0x4, 0x87, 0x6, 0x6, 0x80000000, 0x5, 0x3, 0x4, 0x3, 0x7ff, 0x400, 0x1, 0x9, 0x8, 0x10000, 0xfffffffb, 0x4, 0x7fff, 0xffffffff, 0x0, 0x7f, 0x7, 0x7, 0x100, 0x9, 0x80000001, 0x1, 0x9, 0x6, 0xfffffff9, 0x5, 0xce79, 0x2, 0x4, 0x9, 0x8, 0x8000, 0x0, 0x4, 0x800, 0x5, 0x2, 0x18000000, 0x8515, 0x4, 0xdef8, 0xfb, 0x8000000, 0x8001, 0x9, 0x9, 0x4d, 0x7, 0x2, 0x2, 0x6, 0x8, 0x0, 0x1, 0x74d, 0x200, 0x3ff, 0x1000, 0x8, 0x80, 0x0, 0xc765d929, 0xfffffff7, 0xdd42, 0x41a2, 0x10001, 0xff, 0x66fe, 0xd20, 0x1, 0x4, 0x8000, 0xc40, 0x9621, 0x0, 0x42, 0x8, 0x0, 0x20, 0x3, 0x5, 0x0, 0x8001, 0x3, 0xffffffff, 0x4, 0x7f, 0x124, 0x9, 0x1000, 0x6, 0xa2, 0x1, 0x4, 0xcaa, 0xc333, 0x6cf, 0x401, 0x2, 0x32, 0x3, 0x90e8, 0x8, 0x4, 0x9, 0x9, 0x20, 0x1, 0xee, 0xc792, 0x0, 0xffffff00, 0x0, 0x2, 0x0, 0x9, 0x1, 0x10000000, 0x401, 0x3, 0xff, 0x0, 0xfffffff7, 0xffff, 0xffffff43, 0x1, 0x0, 0x101, 0x400, 0x9, 0x5, 0x1, 0x95e, 0x8, 0x3, 0xd85f, 0x200, 0x2846, 0x5, 0x1, 0x200, 0x0, 0x5, 0x400, 0x5, 0x3, 0x4af, 0x3, 0x3, 0xb91, 0x81, 0x3447, 0x401, 0x8, 0x2c9de6a2, 0x3, 0x7, 0x1ff, 0x0, 0x9, 0x0, 0x1000, 0x38, 0x1000, 0x9, 0x400, 0x42, 0x8, 0x20, 0x8, 0x3, 0x40, 0x5, 0x4f76, 0x4, 0x0, 0x2, 0x401, 0x8001, 0xef5, 0x5, 0x2, 0x10000, 0x3, 0x4643cc8f, 0x3, 0x9, 0x4, 0x3, 0x2, 0x1, 0x7, 0xfffffff8, 0x8, 0x5, 0x0, 0x5, 0x20, 0x1, 0x800, 0x4, 0x0, 0x8, 0x18, 0xc7, 0x7, 0x1, 0x8001, 0x6, 0x4, 0x1ff, 0x7f, 0x2020000, 0x2, 0x1, 0x200, 0x8, 0x6729, 0x5, 0x0, 0x81, 0x4, 0x88, 0x9, 0x8, 0xfffffff7, 0x0, 0x4, 0x3, 0x60, 0xffff, 0xffff, 0x2, 0x7, 0x400, 0x5, 0x101, 0x2, 0x81, 0x1, 0x1000, 0x4, 0x7f, 0x3, 0x3, 0xdc8, 0xffffeee1, 0x7f]}, @TCA_POLICE_TBF={0x3c, 0x1, {0xf3, 0x0, 0x2, 0xe51, 0x3, {0xdd, 0x0, 0x5, 0x0, 0x7, 0xfffffff7}, {0x7, 0x0, 0x9, 0x8, 0x1, 0x4aac}, 0x62c5, 0x8, 0xff}}, @TCA_POLICE_TBF={0x3c, 0x1, {0x2000000, 0x20000000, 0x8000, 0x0, 0x9, {0x7f, 0x0, 0x5, 0x2, 0x1f, 0x1}, {0x81, 0x0, 0x5, 0x1, 0x8, 0x7}, 0xfff}}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0x81, 0xc43, 0x1f, 0x6, 0xa, 0x1, 0x3, 0x3, 0x9, 0x4, 0x5, 0x80000001, 0x0, 0xbb4, 0x5, 0x9, 0x40, 0x9, 0x0, 0x8, 0x0, 0x5, 0x9, 0x3, 0x9, 0xff, 0x3, 0xd, 0xfffffffd, 0x1, 0x7ec, 0xbe, 0x200, 0x4d04, 0x5, 0xea0, 0x1, 0x0, 0xfffffff7, 0x71d3, 0x1, 0x4, 0xfffffffc, 0x4, 0x8, 0x7, 0x7, 0x8, 0x400, 0x5, 0xebd, 0x6, 0x3, 0x7, 0x5, 0x8, 0x9, 0x8001, 0x1, 0x2, 0x9, 0x80000000, 0xe99, 0xff, 0x868d, 0x8, 0x9, 0x2, 0x8, 0x5, 0xfffffffd, 0x5, 0x9, 0x4, 0x39, 0x4, 0x0, 0x1ff, 0x9, 0xac4, 0x101, 0x0, 0x3, 0x1, 0x1f, 0x2, 0x3e94, 0x17e, 0x7, 0x8, 0x8, 0x1000, 0x89, 0x21, 0xd7a, 0x26, 0x188a, 0x1, 0x1ff, 0x7f, 0x3, 0x9, 0x7, 0x9, 0x8, 0x1, 0x9, 0xf5, 0x8, 0x7fffffff, 0xfff, 0x7, 0x6, 0x4, 0x0, 0x7fffffff, 0x1, 0x6, 0x6, 0x1, 0x5, 0x1000, 0x3d7d0e8e, 0x6, 0x1, 0x1, 0x1, 0x7, 0x6, 0x1ff, 0x9, 0x1f, 0xa4, 0x3, 0x0, 0x4, 0x81, 0x7, 0x80, 0x4, 0x1, 0x9a, 0x1, 0x9, 0x5, 0xe9e, 0x3, 0xfffffff8, 0x2e, 0x7, 0x6a4, 0x7fff, 0x20, 0x0, 0x80000000, 0x9, 0x3, 0x8, 0x101, 0x7f, 0x5, 0x3, 0x10001, 0x10000, 0x8, 0x100, 0x11, 0x1, 0x8, 0x401, 0x4, 0xffff7fff, 0x4, 0x3, 0x5, 0x7, 0x1, 0x4, 0xdf64, 0x8001, 0x8, 0x2000000, 0x877, 0x8, 0x88, 0x0, 0x4, 0x8, 0x65db241d, 0x6, 0x8, 0x7fffffff, 0x5a7e, 0xfffffffe, 0x9, 0x3, 0x401, 0x80000001, 0x10000, 0x400, 0xffffffff, 0x2, 0x10000, 0x80000001, 0x5, 0x3ff, 0x0, 0xffffffe0, 0x3, 0x6a, 0x200, 0x5, 0xd3, 0x8000, 0xbc25, 0x7f, 0x80, 0xd161, 0x9, 0x0, 0x200000, 0xcd, 0x7, 0x2, 0x7, 0x4, 0x9, 0x8, 0x30000, 0x464d941b, 0xffffffff, 0x200, 0x7, 0x0, 0xa096, 0x7ff, 0xbf53, 0x400, 0x1, 0xd6e, 0x6, 0x4, 0x9, 0x40, 0x9, 0x9, 0x3d3, 0x5, 0x41, 0x78a, 0x1, 0x6, 0x5, 0xfe7, 0x596]}, @TCA_POLICE_RATE={0x404, 0x2, [0x2, 0x2, 0x46, 0xf1, 0x9, 0x3, 0x7, 0x81, 0x100, 0x0, 0xfff, 0x9, 0x83f9, 0x0, 0x7, 0x7, 0x80000001, 0x8, 0x37e9, 0x7, 0x3f, 0xeac, 0x6, 0x2b66, 0xc2ce, 0x17da, 0x5, 0x6, 0x401, 0x401, 0x8, 0xa4a, 0xef, 0x200, 0x7, 0x3, 0xfff, 0x995e, 0x6, 0x0, 0x80000001, 0x7, 0x3f, 0x400, 0x7, 0x0, 0x3, 0x4, 0x1, 0x9, 0x68f6703e, 0x6389, 0x5, 0xda, 0x1000, 0x1, 0x7, 0x200, 0x7ff, 0x2, 0x546, 0x1, 0x3, 0x3, 0x9, 0x0, 0x5, 0x6, 0xfffffffa, 0x1f, 0xfffffff9, 0x9, 0xfffeffff, 0xf8e6, 0xbf2, 0x4, 0x401, 0x2, 0x1, 0x2, 0x80000001, 0x8, 0x0, 0x5, 0x7f, 0x8001, 0x3e, 0x8001, 0x2, 0xcc2e, 0x1, 0x5, 0x10000, 0x1ff, 0x3f, 0x7, 0x7, 0x7, 0x7d, 0x10001, 0x400, 0x7ff, 0x80000000, 0x1, 0x5, 0xfffffffd, 0x0, 0x3b, 0x80, 0xffffff81, 0x6, 0x284, 0x1f, 0x7ff, 0x2, 0x8, 0x6, 0x8000, 0x2dec, 0x92, 0x3, 0xb996, 0xfffffffe, 0xc1f8, 0x8, 0xc954, 0x3ff, 0x10000, 0x8, 0xb448, 0x2, 0xfffffffc, 0xf29, 0x0, 0x5991, 0x0, 0xffff, 0x1000, 0xfc000000, 0x6, 0x7, 0xff, 0x19, 0x2b1, 0xe24a, 0xfffffffd, 0x3074, 0x81, 0x0, 0xcd3, 0x6, 0x400, 0x2, 0x4, 0xfffffffe, 0x7, 0x7ff, 0x20, 0x2e766d42, 0xb9, 0x3, 0x80000001, 0x3, 0x7fffffff, 0x80, 0x4, 0x8001, 0x80000000, 0x524d96ff, 0x0, 0x3ff, 0x7, 0x2, 0xff, 0x80000000, 0x2, 0xffffffff, 0xfdd, 0x7, 0x20, 0xfffffffe, 0xfffffffb, 0x0, 0x1, 0x400, 0x7fffffff, 0x2, 0x20, 0x5, 0xaadd, 0x9, 0x8, 0x8001, 0x35, 0xfffffff3, 0x3, 0x1, 0x1, 0xcb1, 0x6, 0x7, 0x1, 0x2, 0xb18, 0x200, 0x7ff, 0x8001, 0x64, 0x80000000, 0x200, 0x1, 0x2, 0xff, 0x1, 0x80000000, 0x4897af10, 0x9, 0x72b, 0x1ff, 0x3, 0x7713, 0x3, 0x1, 0xff, 0x400, 0x4, 0x7, 0x1f, 0x2, 0x8, 0xfffffffe, 0xfffffff9, 0xffffffff, 0x1, 0xfffff001, 0x80, 0x1f, 0x8000, 0x7fff, 0x9, 0x5, 0x0, 0x338, 0x10000, 0x7cb, 0x4, 0x1, 0x401, 0x7ff, 0x9, 0xa90c0000, 0x6, 0x5, 0xa131, 0x3, 0x4]}]}, @TCA_FW_MASK={0x8, 0x5, 0x8000}, @TCA_FW_MASK={0x8, 0x5, 0x8}, @TCA_FW_INDEV={0x14, 0x3, 'macvtap0\x00'}]}}, @TCA_RATE={0x6, 0x5, {0x6, 0x8}}]}, 0x1120}, 0x1, 0x0, 0x0, 0x4008004}, 0x805) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r4) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)={0x1c, r5, 0x19250ce1ea6179, 0x0, 0x0, {0x3}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, r5, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000410}, 0x24000040) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200a}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv6_newaddr={0x18, 0x14, 0x300, 0x70bd2a, 0x25dfdbfc, {0xa, 0x1f, 0x20, 0x37}}, 0x18}, 0x1, 0x0, 0x0, 0x48}, 0x0) getsockname(r0, &(0x7f0000000140)=@ieee802154={0x24, @short}, &(0x7f0000000040)=0x80) 02:47:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:47:39 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 321.309287][ T9781] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 02:47:39 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd8258b8d5ca9b84392676c48345ad0ec5a41476c4a19a05c4074b5b5bc0e6"]) 02:47:39 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 321.390722][ T9794] block nbd4: not configured, cannot reconfigure [ 321.441456][ T9799] block nbd4: not configured, cannot reconfigure [ 321.481056][ T9800] gfs2: not a GFS2 filesystem 02:47:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000002a7b0000000000000000000000000300000000000000000000000000000000000000ffffffff0000000000000000000000000012c31aa8b556307b0000160900000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000ffffff7f0000b10000a3000000000000000000feffffff010000000500000009000000000000000000106cf4aa4ac99e8d0000fdff6c6f000000000000000000000000000162010059da58cf980000000010000010010000000000000000000000a85f001a4b81692ef300000005000000aaaaaaaaa9ffe902000000e600007000000070000000a000000041554449540000000000000000000000000000000000000000000000000000000800000000000d0000000000000000f4"]}, 0x1a8) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x64010100}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @rand_addr=0xe4010100}, 0x10) sendmmsg(r0, &(0x7f00000038c0), 0x4000000000000a8, 0x0) [ 321.543337][ T9797] gfs2: not a GFS2 filesystem 02:47:39 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:47:39 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:47:39 executing program 5: r0 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000080)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000800)={{0x12, 0x1, 0x0, 0x80, 0x7e, 0x90, 0x40, 0xc45, 0x610a, 0xfd92, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf0, 0x61, 0x44}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000600)={0x2c, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000640)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="e2ff380000006352"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000680)={0x84, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x93, &(0x7f0000000180)=@generic={0x7, 0x2, 0x8b, ':MJD', "88d7489d97d82ad3838f40bdd2792c487914475e90294b92c5748eb7c7d8fdcf2c8fefb8a6c91bd8e740f300b41909ee146ac950dac67dfec87e201c608e7d1aec5b04d8072687ba0fc8784e8ec875823fd1bc2c9fd64c6d9674210d4cefaa3804167db8c9d3038b3af9bf9f57b3e2d31c48fff878d49b66a7cc8239e969dd1f4510d57724fe8527072564"}) r2 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCSREPORT(r2, 0x400c4808, &(0x7f0000000000)={0x3, 0x102}) syz_usb_ep_write$ath9k_ep1(0xffffffffffffffff, 0x82, 0x4c, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYRESDEC=r0, @ANYRES64, @ANYBLOB="2ea3ca31755b114c42b7495581b6eb537e6b888e8191a5a37c832b06bb0927431edede943c2e035e4acfc6b8625383996de3b62136f1b7847d0fca5ecfedfbe60f40c34b6e6acb9d0d2b322ab1d3e1e53e09cbc6c355da50e098a09789755990b10523b3e946f1d47fdc0e33bc514be2e01e9781e4620325beb554e01178b22abac253b742792111f7a315a3b2b66ceb120ce04aaf32319d37f0d8d3137928c14b3bbf517b30e0d90add4b493ce132e107e07369f551656b53da9692c56aedda5cf7fe3aff03ff64103a8b89b406af87eaad5ab03eaf3930a722c70bd7dc6074238093ea1c6b13dc529554f7", @ANYRES16=0x0, @ANYRESDEC=r2, @ANYRES64=r2, @ANYRESDEC=r0]) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x10, &(0x7f0000000140)=@ready={0x0, 0x0, 0x8, "7a8262bd"}) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0xffffffffffffff9c, &(0x7f0000000040)=@conn_svc_rsp={0x0, 0x0, 0xa, "0712706e"}) 02:47:39 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:39 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:39 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:47:39 executing program 3: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x80204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x3, 0x85, 0x80, 0x99, 0x0, 0x0, 0x10001, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0xab1e, 0xffffffff, 0x6, 0x3ff, 0x3f, 0x400, 0x0, 0x0, 0x0, 0x714}, 0x0, 0xb, r0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000200)='./bus\x00', 0x8, 0x4, &(0x7f00000007c0)=[{&(0x7f00000005c0)="44f606ae47cf684f50ca70f1b07517edd9ffe82fc0e0c6cf9062956b7eb2e30da897ae6e7c0a8fb32cbeb2390215317d76de6335f349903728f45cab011182cf82f8cc61a0a61b290af4183ef9f4ebce7e0b7e0ea2fc84bee2f80ef27d34b787db0c1d38b490d4623129d21ef02566e3622827bca20ef63de505dd67d445fccd4c828e212e", 0x85, 0xfffffffffffeffff}, {&(0x7f0000000680)="5d8d2094faaebb325bb05c3fea221a83b161779a5ce9bf791cbb84aa8844878eea455ae76623beea9df4783f3f055aecfbf1500ac6fb1b0319121d216f6af97bdcf87816500faf20ea68f237d2a9d18c8d061ce19b1c5eb8bbbd9b2180d0baa71deeaa64f33099e2ad171fd9fdd393b08709d3b21b77b79993ffe411587ae4c9cf831513ff335794f4ffeca0d33e1aed3ee3c0c22254605808c3220ffc04f46e03f7768840352146b28d7cf01f9c50e562e2aad08880c4871a020ae1fdbf8eed", 0xc0, 0x2}, {&(0x7f00000004c0)="862e22921845d39db12497e4b6a79ab9c23d67805eecb4a0603b9e2e1563ebeddcf47dd7561df1d2cc2821cab319afec1eab41f900b124395c5d1c7100a80cd950606bd2bc72d9972231200db60e322933840c72b135b91de66c6cebbb84f97bd5", 0x61, 0x1f}, {&(0x7f0000000740)="b04d81126c4e0b9c7c33e401f6b4448d6323b1fb7a6cbc96dd9a3d12110d4cf6c9bb6b7615bcf2c366888981efe793c690977309c2b8222b6bd98a4a317f8d58cf13519bc67f7b680e16", 0x4a, 0x10001}], 0x2000, &(0x7f0000000840)={[{'overlay\x00'}, {'tmpfs\x00'}], [{@subj_role={'subj_role', 0x3d, '^[\xa7.@*\x02-'}}, {@subj_user}, {@dont_appraise}, {@euid_lt}, {@euid_gt}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@pcr={'pcr', 0x3d, 0x3d}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x33, 0x66, 0x39, 0x36, 0x63, 0x36, 0xf0], 0x2d, [0x35, 0x62, 0x38, 0xb], 0x2d, [0x65, 0x35, 0x1ab5892625d8dca2, 0x38], 0x2d, [0x37, 0x38, 0x31, 0x32], 0x2d, [0x65, 0x65, 0x39, 0x38, 0x31, 0x65, 0x53, 0x39]}}}]}) chdir(&(0x7f0000000540)='./bus\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) mkdir(&(0x7f0000000140)='./bus\x00', 0x14f) mount$overlay(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x0, 0x0) mkdir(0x0, 0x40) [ 321.892205][ T9823] gfs2: not a GFS2 filesystem 02:47:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x400280, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) syz_open_pts(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r2 = syz_io_uring_setup(0x9ee, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002600)=[{{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000001540)="2da64c9a8aa99416465d01dc863531c65e484be66c0f27fb9b59618be3f6bec875c60e72a58959693679f54cfc4c7eb297028b491893a97acef6d48c8de8d57c7ec3c41710ebfa758f7be7154b834947562046962e8cb64993e65e6ee4b8c982a9283bc2a25502c7c409619fb8dda675b40e231348569b0d16458790899ac5c1a9bb4f98c91c45a65c5d608d42494e0df04d37675405e28eb77088f36868782facc8b200bd30f9d0d3f5947bc08b342e8089d2cc54a3c02e1157e36b92df2868a81a7d9d3e5537561c2633a0c014196396593531e9e1a37fba0d66c0d3737f4c268ec7f512795f171670e2343cb09bf638710972d42fc5c320903f46057942b8adf1985f805ce97997bc56f4ea7e84b7017046fb8bf5efb89e1db80ea0a864440eb690ce32b1717e4faca79e33e6118aadb77273114ec65079342060c0d239141011b304463f7c8475e0bd840c06b0bc40da9f049071eb28382fadf80221992506b078a50c4d6230522eda0c0e013c0ed89b00c6254fc63804ef6f1be1bbf18acc02d1167a9a46dd892e249076c8c7327b6adae97be12be34cb45926018f54534051ac3c38f62dcbf76289738a15652494dbd71568ffaefdd62934af1f03296f8348a1fbff907f56afb03273c1dc3d2f8d9d0755488f75e6702ea5ce196770fa47997ba5bfddf5ea4d367e54d0498b4fe11befa6e7cf378909e7775add5af9cd9113f0cdf17dff7ee7762bc25631aa9e56cb0ae88fe039a41b35821aa42b2add8114705a03110d68a8ed2994f321a9ac2675585b7395ea39eef9b811c674b24c4d563dcf12fbf9bd9e0ea81ec86930acdb59386d18e85e30779d37daac98f7de638c752aad258832863a0b342d34e7f76e5196e5b43449fe8ab3babd03ccc9b1d4e60da64f7eb8fdb2f93c6b675f6e888d584ceaa9231415d45ebab2784b4545f54081ebd47557ba5e34caa5a94bd6ab7486e8dbc9ef40c1b255d06e2b53970e4ccf9e796a6bc7730737c9ec8cc679de7da65cea519b9d959b3640bc0d869de7ebdc36d1718e35d143d1bce817677560487e00d0aaa16bad5ad52ae7bd49783718941bacd7e09f0b7f9e6337e51188795663df4471b1ab10d6cae1bda17e9a53b9d468493ec73655cb4fd6432fbd8ec137b7465a3ba790c7750faefd07726ecf3bee6b6bd5d2ac01a9d12df5c2626aeabe56c912fed8be194edd54ad980b22dd9e74b8b9c90161f5ecce9122583150f84ea987011f9cde274f3e49acdd9178f5aeff20c99726b299aa3151eda414577768475a1ff415ce3232d25afc3da1747f99405c922925a78af691e2c7b8290785209545115dc09e8fea0c2ccdc64271dd5bec2cf5292b1f92f08d62de6f676270aa4d96c3c831a3cb627653aaa87d5145e14fbcd684987926c4c0c7b684d5b91951c5c5b2b39c7282869cf7be776cbbb5b2f5bb38c7d86d630fe448b4fc226e0d13efa984ac85dd7634b34d833b0f800bc2f75fdfd4f0085bc0083ea299deae27f1c029b1d9b3ada784701eefab9fb8d55ab25c05383191ddfef4637f4693c24feb2a95523a0d5cb6e9202b0b4fbb30fcfdaf23ba90fe57a690799faadf43aa78a8a95c489903a67d2a6fe9364d830fd10dbf048a122c05861479d23cce863e9f6b075b935f825fa092634318625661a4cea6166c1aeed36d40daf123666d4e4fd8d1ad757b87561f272d6c8f5fb0076b1296bff237e6f225caf6405a01ad3ae02ff2d2e029732aaa46aa4a65ab39183756b7f4e641812e55c59fe1ba0a1606de9d2d3965fa99ae4d847e724002ca1aae5ad2b19a280a57d0b75042a00a4e172f3c9ad1842807991fb9df5274089431baddb16914ef73f8e4adfda0d949b4eefeb11ee2b07a7286a49201c54c2936c6990428919b400f85f07840593656200001545b8307a6a4deebb328dc20c8becbdae407d76c33da18db544c57111cd735865fdcf3946c3c0e2d71723641297996634c11f39b10d05972cd00b218f4dc444688531a3f31a3f47b96c376daaf3c567a8ed77230650c840871bf58057bcc4020fa97b91545d908214b9488892e884bedc4918a7677dd7c42edb950c4c0afa956159997df8f150d416313a21eec7aa3e8e04fbc6a07dc0cd4db9897ee7a02b1817eb1d6e9fc10b360281f9c1e5c7e959f1ffac0638ba123a4df67452b690a4f3a449fe40e5ac79a42dde41d08e37b2b731c6890fab0489a89ac1cbec1db6a04db0873753246933e5b5a00a848579bf9cf4e6df56649f3994a6459b84a21e250175fcada4538b2910b8d70ffd0a212d6b2f70f944adf1307edcffbddd84236ccdec98d8b83f211504d8ea1cf92219de2f77ebebbc8847597cf36af15d020d8a1882475c2cc4ebd78dde3ebf05eb7adb29ff9e5595270c380f36ff942bc6d718c42a5232aac3dc1c26d299dcaa8c1abc83dcf1d5249139c7f989beb3f68cdd901f49621d923791e5ba7b2d6f09e48d081b6151924aa0c949b22bb365070a42b190fef3be21bec667d9e371eb0f945dba67f28951df1d8cf7ef43b1942028caace6d71cc6f3beae1c04bd24bf7a5db717561d104921bf44cec64381e3e1fb51d5c5a66ef48ba6ddaf2e133f78169fbf4a15b92fc59b7b374e903fb3cbbb25f5d7997fd88d2effff8411ec9d79aba143b91aaea1064034f9082495ccf10091fba42124dc894bc527933c1cd2170e56c73f1a99032a27bf7ebf6fe4a2e7b19460f9b9416606f353a0b192ad0fbfb3e07e672a6b0b61102dbd3aef11e3c21477fb8af07fa7cecfff64fae331b4b1a0b7b384b70497c905d86569d17b980afe780f632281ac2b2bf8522caf10ad12c68e2643c4e058abceaf4d29028a864eee47b8d16090a2f59564e000f31e53110ffadfba6a7e6626c4828706fef5e90242cc685fba017e1ab63cae0f1c988c4a3718bd89892fefc43e7196723ae042210b85584c78afb68e32130028e4f78da3c2b9959063daa235950967aafcd79cbe6fc6bac76200c69e656c767d51123975b1731f5fd9891bdeb5d90239c20860f0203c56376d649cf1fbfcbe9d2602d7ad7f3854a2e5e7bdec34504ed02e0dd8be34b4f704ff91c0565e80e354750fef377d3b440dfea010bc7b929d3557d8488461c2157fdd1708bfb49b46ddf3c611d0dc459556aa6178ec7cb13fe3c7e2ff8245d41471715fed500836ed6a32bb98912d08463eeb1e7d58b37341df100a020a24c4183ec60c4c7560aa76cb0741398c3a6922d2c0fef6381ca19cef37f2b28ee7e70393d4bcb100eaa0aeade988c2938e5d78fc3cbbe6a2bbeff4a798db4c72c704a8ccc2eb3d820bc05740ed584f4c05888d63adca42013efb6cc244a86c84be157b368f5788c3e45b61319e6ec2ac42bd7122c9eb5295abe26465b112b669ae8c2ff626f6501f9d63e516e6f6b7db4dd753bc547dadbea140cb74e0a7e6c998d11e1a5954dc498301ff6ce36d75ff5de40f0cce1f676bc185df839428dbaa6d6312ed7dd72d4fac7b16af21e541e435a58b301e7e2d48f4ad937b63b0b71262c7f9b68b86fab4a194447bf09a09fde91d132f0a748a150f76e64d4ee5a34a358e020f70411570bc5424e48c1fc9c5ea932b3299d16d5ca31de565dceb135df425e4134278cdb637819c8020fcb463369b6bcaa86c75b6d9500a70197183b11b9dc0ab8de8e7029b1e0ca3b845fe1300ed587dbd1b86fc2148f969cb63a72d93be59fe0440cfd7661f0c5fe0a7b96c8f9dcfd5a4f58e5d566b62602777611568bb1d3b34380608c249e170fe4d5ced825c05a92616ba8e9123d62ff72927c350a623cc5c0b0befc1b169b07c6e5bb9832e7171e4fb8a6142eabcec44701be5b618bb710d84bdccc848033095dd9e8d2d7cb2ec7689b5e328bea4e8a782d572209bece894ab702945a34ab97e4b5e365ab76adfae39632f04f0647279d9584eb2d02202c0dadad895f2cb5b5d3e1d1085798c00bf810d9", 0xb02}], 0x1}}], 0x1, 0x0) open(0x0, 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x1f, &(0x7f0000000040)=""/18, 0x12}, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r2, 0xb7, 0x0, 0x0, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) 02:47:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:47:39 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:39 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) [ 322.095447][ T8538] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 322.195965][ T9854] gfs2: not a GFS2 filesystem 02:47:39 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x400280, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) syz_open_pts(r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) r2 = syz_io_uring_setup(0x9ee, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002600)=[{{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000001540)="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", 0xb02}], 0x1}}], 0x1, 0x0) open(0x0, 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x1f, &(0x7f0000000040)=""/18, 0x12}, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r2, 0xb7, 0x0, 0x0, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0xfe8d) 02:47:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) [ 322.501552][ T9877] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 322.523635][ T9877] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 322.533679][ T9877] gfs2: not a GFS2 filesystem [ 322.538558][ T9877] gfs2: fsid=-_)-+: can't read superblock [ 322.556561][ T9877] gfs2: fsid=-_)-+: can't read superblock: -22 [ 322.673848][ T8538] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 322.695127][ T8538] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.755014][ T8538] usb 6-1: Product: syz [ 322.788683][ T8538] usb 6-1: Manufacturer: syz [ 322.791782][ T9839] loop3: detected capacity change from 0 to 16127 [ 322.813606][ T8538] usb 6-1: SerialNumber: syz [ 322.875203][ T8538] usb 6-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 323.613760][ T8538] usb 6-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 323.754301][ T9907] overlayfs: missing 'lowerdir' [ 323.800993][ T9839] overlayfs: filesystem on './bus' not supported as upperdir [ 323.823204][ T9826] UDC core: couldn't find an available UDC or it's busy: -16 [ 323.832047][ T9826] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 323.858088][ T9898] loop3: detected capacity change from 0 to 16127 [ 324.070321][ T8538] usb 6-1: ath9k_htc: Invalid TX pipe: 0 [ 324.076351][ T8538] ath9k_htc 6-1:1.0: ath9k_htc: Unable to initialize HTC services [ 324.090035][ T9907] overlayfs: missing 'lowerdir' [ 324.277478][ T136] usb 6-1: USB disconnect, device number 2 [ 324.300761][ T8538] ath9k_htc: Failed to initialize the device [ 324.314215][ T136] usb 6-1: ath9k_htc: USB layer deinitialized [ 325.063775][ T8538] usb 6-1: new high-speed USB device number 3 using dummy_hcd 02:47:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:47:43 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:43 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:47:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='l']) 02:47:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:43 executing program 3: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x80204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x4}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x3, 0x85, 0x80, 0x99, 0x0, 0x0, 0x10001, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0xab1e, 0xffffffff, 0x6, 0x3ff, 0x3f, 0x400, 0x0, 0x0, 0x0, 0x714}, 0x0, 0xb, r0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000200)='./bus\x00', 0x8, 0x4, &(0x7f00000007c0)=[{&(0x7f00000005c0)="44f606ae47cf684f50ca70f1b07517edd9ffe82fc0e0c6cf9062956b7eb2e30da897ae6e7c0a8fb32cbeb2390215317d76de6335f349903728f45cab011182cf82f8cc61a0a61b290af4183ef9f4ebce7e0b7e0ea2fc84bee2f80ef27d34b787db0c1d38b490d4623129d21ef02566e3622827bca20ef63de505dd67d445fccd4c828e212e", 0x85, 0xfffffffffffeffff}, {&(0x7f0000000680)="5d8d2094faaebb325bb05c3fea221a83b161779a5ce9bf791cbb84aa8844878eea455ae76623beea9df4783f3f055aecfbf1500ac6fb1b0319121d216f6af97bdcf87816500faf20ea68f237d2a9d18c8d061ce19b1c5eb8bbbd9b2180d0baa71deeaa64f33099e2ad171fd9fdd393b08709d3b21b77b79993ffe411587ae4c9cf831513ff335794f4ffeca0d33e1aed3ee3c0c22254605808c3220ffc04f46e03f7768840352146b28d7cf01f9c50e562e2aad08880c4871a020ae1fdbf8eed", 0xc0, 0x2}, {&(0x7f00000004c0)="862e22921845d39db12497e4b6a79ab9c23d67805eecb4a0603b9e2e1563ebeddcf47dd7561df1d2cc2821cab319afec1eab41f900b124395c5d1c7100a80cd950606bd2bc72d9972231200db60e322933840c72b135b91de66c6cebbb84f97bd5", 0x61, 0x1f}, {&(0x7f0000000740)="b04d81126c4e0b9c7c33e401f6b4448d6323b1fb7a6cbc96dd9a3d12110d4cf6c9bb6b7615bcf2c366888981efe793c690977309c2b8222b6bd98a4a317f8d58cf13519bc67f7b680e16", 0x4a, 0x10001}], 0x2000, &(0x7f0000000840)={[{'overlay\x00'}, {'tmpfs\x00'}], [{@subj_role={'subj_role', 0x3d, '^[\xa7.@*\x02-'}}, {@subj_user}, {@dont_appraise}, {@euid_lt}, {@euid_gt}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@pcr={'pcr', 0x3d, 0x3d}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x33, 0x66, 0x39, 0x36, 0x63, 0x36, 0xf0], 0x2d, [0x35, 0x62, 0x38, 0xb], 0x2d, [0x65, 0x35, 0x1ab5892625d8dca2, 0x38], 0x2d, [0x37, 0x38, 0x31, 0x32], 0x2d, [0x65, 0x65, 0x39, 0x38, 0x31, 0x65, 0x53, 0x39]}}}]}) chdir(&(0x7f0000000540)='./bus\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) mkdir(&(0x7f0000000140)='./bus\x00', 0x14f) mount$overlay(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x0, 0x0) mkdir(0x0, 0x40) [ 325.659469][ T8538] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 325.674566][ T8538] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 325.751571][ T8538] usb 6-1: Product: syz [ 325.770147][ T9945] gfs2: Unknown parameter 'l' [ 325.790671][ T9948] gfs2: not a GFS2 filesystem [ 325.804565][ T8538] usb 6-1: Manufacturer: syz [ 325.866059][ T9947] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 325.874355][ T8538] usb 6-1: can't set config #1, error -71 02:47:43 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:43 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:47:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='l']) [ 325.912382][ T8538] usb 6-1: USB disconnect, device number 3 [ 325.935620][ T9947] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 325.949002][ T9956] gfs2: not a GFS2 filesystem [ 325.983214][ T9947] gfs2: not a GFS2 filesystem [ 326.005620][ T9970] gfs2: not a GFS2 filesystem [ 326.023850][ T9947] gfs2: fsid=-_)-+: can't read superblock [ 326.036570][ T9947] gfs2: fsid=-_)-+: can't read superblock: -22 02:47:43 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:47:43 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:43 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 326.242153][ T9980] gfs2: Unknown parameter 'l' [ 326.266904][ T9986] gfs2: not a GFS2 filesystem 02:47:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:44 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:47:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='l']) 02:47:44 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:44 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 326.513185][T10005] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 326.547682][T10005] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 326.559043][T10008] gfs2: not a GFS2 filesystem [ 326.595857][T10006] gfs2: Unknown parameter 'l' [ 326.610433][T10005] gfs2: not a GFS2 filesystem [ 326.635842][T10005] gfs2: fsid=-_)-+: can't read superblock [ 326.651544][T10005] gfs2: fsid=-_)-+: can't read superblock: -22 [ 326.912153][ T9944] loop3: detected capacity change from 0 to 16127 [ 327.428151][T10035] overlayfs: missing 'lowerdir' 02:47:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f00000002c0)=[{&(0x7f00000005c0)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fdcf4655f0100ffff53ef010001000000d0f455bda41c04567956000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x55f}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="5002e4f2bd2ec5b4", 0x8, 0x6000}, {&(0x7f0000000700)="111fc0d901000000803a0900803ae8b9000000000600000000000000050010", 0x1f, 0x6800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d0f4655fd0f4655fd0f4655f00000000000001000c00000010000800000000000af301000400000000000a0000000000030000000d", 0x3d, 0x11100}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="5ba46c7992f8bc92d68afdcda99120dc21165af4848f3363ebfcf94f732ba3af6ffd076e784452bf1a6d0b068f0573a34bf37f5984a2ad254fdb07969931d3efc6707be2b9fd46df2152b928cfbf89c417383b376e801b9acce60380952d65ffde"]) 02:47:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:47:45 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:45 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:47:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) 02:47:45 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3, 0x2, 0x0, 0x2, 0x0, 0x0, 0x8008b, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x1000, 0x0, 0x3, 0x0, 0x1, 0x200, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, r1, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x81) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f00000047c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="00000000006c653000e883f4c44481ffd32bce04ffb98c8d5f9fa0884489c617f4d5783f7281c8dc3aca34b067381d335d54c5b2b09819c05ff9744016ba6a71a86f23dc6a31788696759a1fd0bb4e6f6d8e902ed4e4918725fdc8e4b3abcc1a8ac9eaf0d163685bb49536938ec9245e77080854c78a5fe5208520831736ce18ba7b53fa455b48a0fdacf7f91d30f7df170ca11c81ba1c6369215a9b89bfd86a74f75042d727263ec9c6a7b71fbe7140a9b1ee2e64823e14cb327328679d35257f3e30156a117ef1928ad4a9734f0a9ecac1f2e5d86035570f3f17bf3e201305f5616e431b1a5feb7ca34783fd1df5d1e1de9b9916"]) r5 = socket$netlink(0x10, 0x3, 0x0) sendto$inet(r3, &(0x7f0000001440)="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", 0x1000, 0x4, &(0x7f0000002440)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000046c0)=[{&(0x7f00000024c0)=@in6={0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9}, 0x1c, &(0x7f0000002a40)=[{&(0x7f0000002500)="ba9c91f9e9587f9f01845bde1d", 0xd}, {&(0x7f0000002540)="dada92a596ef59d9180642cfe99ac7d955709b2692f7e38b7fc19ba23310272610b39ce947bb235a49cff9cdada169f3da66451c9e9eb3b81aaa122760e6ba535dabe1330430f8f7238347eae0b43df3bbe281255743881e770411b7f0c905ce87011897f17580eb31a4ada3cdd366388fee53ebd83f46dfbe739268eda343ffb9e0a82920da112652054fde04f9a3c07fda3ccbb7f1489b06e196ee08856228ed06a58c81bb", 0xa6}, {&(0x7f0000002600)="5abca6b3c24d2b7a5e6453f1858eac31ba99c2c4774f6d8213b9b4bafb38f4a11ba28d2ade117698b15095b4a337693e85e7b00954f58d5e8389fda39435508834ed3b0585c55f9611ea1f366838fc6ee1197ec090de00fab1bf8f190f6bf5ea85f3e25a65e9c1013f0a156544ad9f165b4227e588c671debbc2bb6599648015fa824353e34d770cdcc44927f7da7f15964ec0fd4a231fa7fcb9b3db167342dc8b39303acf63f437cc89f390f9dde8938d6fb7619876cd", 0xb7}, {&(0x7f00000026c0)="13b300d99cbc1f8f5662701497171a40685a5882552104980ac478f6caa098d7c80bccd7592cfa22fbcb42a5aae316bc68f0a0c47e91043137e24c7b360a2520cc196d3d0acc1887230671117e0f5e9e8b39832a4ed3aace151d95f700c64a7753d5c8ddf571ae0c8eb16e8a1b1f4ff42c914b513c5c7cc979b38e38ebcb44e465dc4701aace6ea06c1a6da1482caf5586be220234b1e0eadb005854def184a9737eb5a717a20d45082b8efb9f593526ecad8afb698ee2e4ad310e5baa1ad51cf2bcb5700f43e65da75a6e8475a5cf4ecc1749", 0xd3}, {&(0x7f00000027c0)="c6d1008a14d4a3414acbe82bfb4b869cb63def559f58debc38f5a30c5bb675c6386a570382763ecec9721fe2ead2f5efd65d59512872cb3e5a8f650a978c595d58c2c2668996254ab40487247eb2cc251ad145ac2d6cd031e5b57667be85f2033f2283e185950356c549c198e998e802d9ee12eb1f3f36198c4b7710a28cb40fded077ec0c40998027f58f01ba6f5cf3814d9be983ce86ee1a3550921ca79c690317fa31f46d43fbc7781506a371a342ab5bce73564fb7c507109c", 0xbb}, {&(0x7f0000002880)="078b655da8f27c958f4ed23bd642ba09ba8e6e869d9d4d83cf3d55d79bf80c62d8d13bd00a807bfc7db312e9e1e7e57f9d84316f0e8c4384f45c6b6ad196f41eaf952b9667fc4ffbe2f82fccf1614d9abdb3a902d7864f746bb52c6a015063f8ba67b535fd7f349f52907bc80fb37851a1fab91ac4bcec44777dd9dfd763908ae85132fd43e1179a50870015f5ff6e18a153df9c15a6b401a2010ffd2b7efefdc86273dbcf90d04d13ccea99918cda00627e3d6f5d524579cdcfdfb8daba75d22c7671904faa61edfe9fec9ffe78ea3e49d49e3432e701a358b3c09050e783109160", 0xe2}, {&(0x7f0000000140)="14df4e6f1ec6e3401c6a75d4968cfee23cd6", 0x12}, {&(0x7f00000029c0)="b82f69b5ca2203a773e23d1aee8d5adde6d42a09932faf201288641903fba4eded5e755a6d08dd645c84a333944e4a19b4a9ad64d502d387dec982780a961bcda73f7b2c3922db1a4eaa239dc52f503841d04718979eed1e35", 0x59}], 0x8, &(0x7f0000002ac0)=ANY=[@ANYBLOB="1800000000e00000020000000038008400000001ff0f00000000000000040000000a00"/52, @ANYRES32=0x0, @ANYBLOB="180000000000000084000000000000008400070000047787"], 0x60, 0x1}, {&(0x7f0000002b40)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000002480)=[{&(0x7f0000002b80)="4250c69ae89572e0c884489741fe9bc58d6bc202d3cae2771d2d2b592f52a99605439ba196619bbc7e26ee0cb748b4ce9a5035ab32d1383f80af7f54d43c4affa25c7913b90fe068d2daf616a379c8534db324dd9586cd5d5a25a6e6285ee4cc95483e8ef08a75705a9c7ccce37c5f30c9c9fb5eb2f76d27021a3d654f053bc90b716cd79fd8fb77e64e91e346bc451e9edc6486751c1d7aec7df45749dd266bfa9f2a527bdd8a2d6a2de7facd24f8451d1d0fba243b2250b3aa6bbbc7fa97f51ad04cd697b73edc88f9870b71984f5b194c6611f3edf490570cf3c9b76b6190ab8335f86617d6a8ac48856eec", 0xed}, 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&(0x7f0000004580)=[{&(0x7f0000003f80)="3a55914c75fc93ca9ce90ab31a38a752a3c917068c3b167c8d9a161e5a8638d3e40002aa6f0149dc6bb775dc326796640ef69afa112cc52d938b1948a8c8e5c9cf2537a484dfd24ca5068e251ba3929e0ac4a0e3473bc1f39930e82aa187584d42c0091bb18cf32162474590240999a05a5274b7ce77b61f4e0aae623eec1002179b05fbffdeece1f2f925eded496f2f13d1616b258284d3541e18e0dc4c773d", 0xa0}, {&(0x7f0000004040)="96a94968fc112b22b9a43b39bc2b165524baa43ec877f2c7b566b7f54b189ce055b186c74d9b68db2c80a61696a3f09b437db23800c3341523e43159141599ddc33fd1e46511bae16ced6da3beceacfc9d9409b3b2c295f13f44d7b42e83ae07d7cd25c385fdc7ed23be0af98043db38d058b7abe081728035dddd29ac47ecb6cbe15295ca29b9e5f5f14fb9d25f4de44573b2d0681605f4d98e1ba8611a755f4bf684d717108bf37fc5842986", 0xad}, {&(0x7f0000004100)="11e732e09bbd36fefb8b50783be7164f68f29ea5e790e333794dddd8343e280ce32b6829c9e5d599842a93d8fe8b31879d5fd113ff593fb71412502a1e2115556a7ccb93bb9e8c742d0242f2b5fede41236b0073e58d74d962ec956b5addcfa2cfe29f69f77f889c50274578380de636bac7421e1090e3a20b426c52707895e8e4", 0x81}, {&(0x7f00000041c0)="3dc1a306cda3ccb2bed002c475579245bd964bf337e38401d3c9388da94d1dc242bd10ff1ca1827e3bf956f9eef68730c1b079518b6b05c848320f79f9a2ca45da875e58068c05f74debfced6fb7c06ae060fc391148d374e644e9dcb90514a6b6f5f7d6b8248ab5c6c0e550a7236776787d4d680d2757630d956dc41bb138537b6820a747674d2563dc", 0x8a}, {&(0x7f0000004280)="0d7bfc7d84c8e9183432a31b04fe1cdca3091b3381a6018d0086b1bc3541d37be4754494805bb1ccebc0f8e7f5252c98c924ffa78a738860dcf81af94458b9d9494f1738c22cb290d194e0fc7a9fc2885f2df40d16769f7aea45e3ae1ae6eb535bd5c0cb3fc518c15ac0e5d38a829e05327e626d1a3e45e0f7526f6a0b7e91e8c36e027d37e691f41613fcc68f316deaf8dc6699dcae2ccf835ac2712576cf37f3b619d36ddfc9a358db3eaa514e7bb392354fa8b4782fb8436151e0e513642b806917e142638ad9ada29b9b3e863f6a21efc12d15761f1e42a2e8897f21ad1b8bea79b870d764c425c8498473bc82e4b1d71a380d6f", 0xf6}, {&(0x7f0000004380)="db85e7bb9d45914075bd50425544665160cd683f14134aaeb95b7eef05fdc7f65edeea07bac9fe2e39d344ec669cf2ddba58100a1986462eb4dd5b9a753440e89421125c5471231ca13c0f327df24ee4057ecc9fc56aa10b29ead56ec0283de149cfc812c907b527051584f049f0ed58c27922d727c916bb859fa6a1d949425433bf7005121ffed7467dbbacd25357302171907f61e80eb35629a109ab14933608c8fba4d055d9ea6bc1f30eb5111965efb49f40c746b1d65cae995b0930f1e9d1134c91880942f6b045e08b5683712495d1ca76cef8e64c0ba6d98448302ea660616b9d03", 0xe5}, {&(0x7f0000004480)="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", 0xfd}], 0x7, &(0x7f0000004680)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x1, 0x4}}], 0x20, 0x81}], 0x4, 0xe945a239a5b00076) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000000)="ba0000002000190f0c003ff7ffffda060200000000e80001dd4e00040d000600ea1100000005000000", 0x29}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000001340)="204c316f7aeb620ee69861b2b6dbe19edb85374b497d7a52e37892ca5688fb761e68d7c193594077607a319cbb09fd2020f9ec3cd7036c5a9f518908e50db9733c0c84393def4eae3c7018f2046cbef21ba6fb6f704e66401db9e7c82bfb1b56ab11ecec935b52935d586482d30b9bcccbf27da66e3c00e843b9f456d4bd5ea5b5f2890c007848b3cd9bf500a6dc76b46ddb66d1af5f2a6f3579c37f58e5928daf7575d9a1ca70ed4ba4321251978fabbf0b2fa80c0e62774a1cbbc3d9165f855cced313745d062a1c7401461f60e83d5aae4014a1", 0xd5}, {&(0x7f0000002980)="3a8b34a88894e3650f187ef992f6105a0b123e7cfedf344677d0263658d223b75cc2", 0x22}], 0x4) r6 = open(&(0x7f0000000040)='./file0\x00', 0x4a0200, 0x10) write$P9_RREADLINK(r0, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r6, r6, 0x0, 0x7fff) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000180)) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="11268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf928", 0x44, 0x11, 0x0, 0x0) r7 = signalfd(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, 0x0) [ 328.329210][T10042] gfs2: Bad value for 'locktable' [ 328.363959][T10044] gfs2: not a GFS2 filesystem [ 328.432506][T10041] gfs2: not a GFS2 filesystem 02:47:46 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) 02:47:46 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) [ 328.490447][T10057] loop3: detected capacity change from 0 to 512 02:47:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:47:46 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 328.559324][T10057] EXT4-fs (loop3): Unrecognized mount option "[¤ly’ø¼’ÖŠýÍ©‘ Ü!Zô„3cëüùOs+£¯oýnxDR¿m s£KóY„¢­%OÛ–™1ÓïÆp{â¹ýFß!R¹(Ï¿‰Ä8;7n€šÌ怕-eÿÞ" or missing value [ 328.632931][T10057] loop3: detected capacity change from 0 to 512 [ 328.673629][T10057] EXT4-fs (loop3): Unrecognized mount option "[¤ly’ø¼’ÖŠýÍ©‘ Ü!Zô„3cëüùOs+£¯oýnxDR¿m s£KóY„¢­%OÛ–™1ÓïÆp{â¹ýFß!R¹(Ï¿‰Ä8;7n€šÌ怕-eÿÞ" or missing value [ 328.708723][T10073] gfs2: not a GFS2 filesystem [ 328.748656][T10079] gfs2: Bad value for 'locktable' 02:47:46 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 328.891975][T10081] gfs2: not a GFS2 filesystem 02:47:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @local}}}, &(0x7f0000000a40)=0x90) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000280)={0x5}, 0x1) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r4 = accept4$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x800) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x7f}, 0x1) ftruncate(r3, 0x600004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 02:47:46 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) 02:47:46 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:46 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 329.065433][T10100] gfs2: Bad value for 'locktable' 02:47:46 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 329.100477][T10103] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 329.113241][T10103] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:47:46 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000900)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x1, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f0000000b80)={0xa, &(0x7f0000000980)={0xa}, 0xc, &(0x7f00000009c0)={0x5, 0xf, 0xc, 0x1, [@generic={0x7, 0x10, 0x2, "975a7322"}]}}) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CAPI_REGISTER(r1, 0x400c4301, &(0x7f00000002c0)) r2 = syz_usb_connect$cdc_ncm(0x2, 0x7d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6b, 0x2, 0x1, 0x5, 0x60, 0x2, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "e0885538"}, {0x5, 0x24, 0x0, 0x4}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x26, 0x38, 0xa9}, {0x6, 0x24, 0x1a, 0x43}, [@acm={0x4, 0x24, 0x2, 0x4}, @dmm={0x7, 0x24, 0x14, 0x5, 0x560}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0xf0, 0xff}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0xa1, 0x3, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0xee, 0x1, 0x95}}}}}}}]}}, &(0x7f0000000400)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0x3, 0xe1, 0x1, 0x10, 0x8}, 0x5, &(0x7f00000000c0)={0x5, 0xf, 0x5}, 0x5, [{0xcf, &(0x7f0000000100)=@string={0xcf, 0x3, "6a6b59d94d9c61081a442e1b58f8d2f6f232dadb645337f1f10b13f1a88e90a70c6c458e40d15a9883d788300f43e04df552474721f89114ee3c60e1ac8c6fb35b5a860274b592e4501c314125cf3210544859cc8c32e78e75e823216ce1fe7e261ac236e198ab9705f40c9fc2ecd7b237a73d66c8a124f7ce8b56df1189c98d25c844a0b503a412d889334839f1842774e795c542894fff908c038e0b414ba1315181397bd15130fce2655365cb95281d385b1b515a60ac27670052cee6c19ead691e8c3a1225c9a3d458bab9"}}, {0x36, &(0x7f0000000200)=@string={0x36, 0x3, "545e97b53004c61002cde0a2f223bfbeafdb4daee2f3fa35adf30adad411bca9e8a70ae05a09b4358a15dea49e7971f4c09d2e89"}}, {0xe0, &(0x7f0000000240)=@string={0xe0, 0x3, "9d0bb186819411b30b26286154bbaaa02667678b117ec05275da332a793731287fce63fa69cde348a165920cc9dfc6d8edd388f79838040bc0aa952e317eae8b279d7d17c400938ca1a9616c6cf112d9a1544356f0f3e06ad6dc57e62adabfd991f4a2adc012c62c2e0e3c07b7ecc2dbe8e2dabcabba4eb2cce65e9ececeda8e6e00ba465952355721d264fcb10402efc55a3640d71fd230ac937014bc7f6a75e86e94978385cc9903f61d393099d4511556eb33378ebfbe4e1d51dcff272e116fb1879907f311e38c25e4c6ef450b6f5fa1836fc1d2e01aa561b1826738"}}, {0x56, &(0x7f0000000340)=@string={0x56, 0x3, "ca51447947d4d7631636be886d1573d622e2d9ec4d34d0cea9530fb0bfc576142e32c20b40ea3f2cf8df58a2eb68f31a6a9885ef4828935794ad6d6c01e0d25d4239dacf7962e13c6a5d6e13a9d7797543c5bafb"}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x44f}}]}) syz_usb_control_io$cdc_ncm(r2, &(0x7f00000005c0)={0x14, &(0x7f0000000480)={0x20, 0x5, 0xcb, {0xcb, 0x30, "202d329a27394823cebbcf2a1449d735eeb08120854aba2d58556cff68d48a8f75f2ea2bc227b2fe0296d4c577728d0b2fbc3afa6f6ea2b4d937cbd664484ccd354414948c469520789fbdde7bfe8aa5a28ce2c96c12bd9e47037b9ba2b43f25a57314012e9e6adfcc2687ef4148aa8b7d0e22f97a14bed038b2998fcaf79f787953a95025aae3a868a65c2fb0b113f43c4f81b67a95fca2c6b3c2a52994121823dbd2e008fe3f1a35089f8e317ad0ba10038dac37b2dc9be1977afc64f59bb3b05ca598852994edd9"}}, &(0x7f0000000580)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000840)={0x44, &(0x7f0000000600)={0x20, 0x15, 0x5e, "f789aac610c42f65921c06b3b14e86ff6ea2a3cc5920d1f762e4bf0801092642b6cc3c95278a26c518c3327184920adb93e36593029f5f25315046959a2638b70975439602558d81095d6d7fe51aee179d75fabbff0b32b4506762c67322"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000700)={0x20, 0x80, 0x1c, {0x7f, 0x7fff, 0x1000, 0x0, 0x918e, 0x100, 0x343e, 0x8, 0x9, 0x8, 0x9c6, 0x4}}, &(0x7f0000000740)={0x20, 0x85, 0x4, 0x4e}, &(0x7f0000000780)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000007c0)={0x20, 0x87, 0x2, 0x6}, &(0x7f0000000800)={0x20, 0x89, 0x2}}) r3 = syz_usb_connect(0xdf099c47fc17a070, 0x481, &(0x7f0000000f00)={{0x12, 0x1, 0x50, 0x90, 0x10, 0x18, 0xff, 0x10c4, 0xf003, 0xfaa5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x46f, 0x1, 0x7, 0x2, 0xe0, 0x6, [{{0x9, 0x4, 0x15, 0x7, 0xa, 0x85, 0x39, 0x23, 0x7e, [], [{{0x9, 0x5, 0x2, 0x8, 0x8, 0xff, 0x31, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x20}]}}, {{0x9, 0x5, 0xe, 0x8, 0x8, 0x2, 0x1f, 0x81, [@generic={0x78, 0x24, "f2cc72f189f429cbe9e18712f354d8e1e205eb1f7c4afb9125c2141325191b4bcfd7b7d2fa735fc59bac74fa5836a2d17534f2634040c2d2ccf1b1f91fe9c64d4ae7da0e3f2236eb02f3395a96fbb3730fe3f1c0454a15f0ba67db140b232ac84a5337e1bd1a549ff41481d293e9b774ef344de91467"}]}}, {{0x9, 0x5, 0x3, 0x3, 0x3ff, 0x40, 0x5, 0x7, [@generic={0x95, 0x11, "4f9dfa2ec0361978b9399ff913472ea2c3d974448a5e378b4aa7cffa1c027c0d8b1582bce575f6b73e3edac3cb7a3f65f2596acf030b630a55356c12925b8fa196b4c96a9d4c58fb368e4c176b1bc7836a131085174fb79f1d9597db2cf099179b8cd1222a680f5c604d84ecb1c5e3d3193fdff85e6d0bfbc0df45fbd6e254f2f57de9deabba24750284be79fb865ceea3e26d"}, @generic={0x4c, 0x30, "dfe9ec8eee9fbb529a71332a28d800a65d0da1e5a5b8df16158398268fbe07ab7af4be19574cabc58997ff5f3248f5038a185b9878ceb271096788d0de1e82298c6d70c16e00ec4bb705"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x200, 0x1, 0x4, 0x40}}, {{0x9, 0x5, 0x0, 0x3, 0x400, 0x40, 0x4, 0x0, [@generic={0x11, 0x9, "050d5ae3870d0af86ae9b25bb0f403"}]}}, {{0x9, 0x5, 0xd, 0x10, 0x0, 0xfa, 0x1, 0x1}}, {{0x9, 0x5, 0x0, 0x1, 0x40, 0x8, 0x4}}, {{0x9, 0x5, 0xb, 0x2, 0x8, 0x80, 0x5, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x42, 0x1, 0x50}]}}, {{0x9, 0x5, 0xc, 0x3, 0x400, 0x1, 0x8, 0x3, [@generic={0xe0, 0x21, "5f9e1a6178e2641d68724e85aa815b8de2d88a24b258a895f07c9ceb320b6ee3fa44825ad612cb1d0e92be6f8ff979055a58d0860c86ca44b6ef77522ebc89c38ce4a5b47de63d905e0b7e26b00fbac54aaa0cdb24526aa59312c4111ccd3449fbf3f7676b495e53f66e4b65ace819e790b6aed617b87258c4671634fa9109447df05f27332c5a9d5f55dcbefb861a2081934678194c873fdbaef10e026cbc146ed6808d4c73eb8db76f6438f248736054713b0225031a09b75a0908abeb76f59e86eb7c2e147b9a0ceb04a71548dd6209f1820e1516f958f83c6e3cf0ec"}, @generic={0xe0, 0x10, "ab916d5999d095cd421e51ba1df2d0e51c7a00cae75dea8cac45215405fd77af4bd247ab6781f8b29d78c83e4ad486ede4e8dce16dd4e298243dfa1c5f17a7373d3d6bd066897a21aa2a3595b6b584ffeaccc46c9f5f5534b2591c70dc69ac9c45d2ef30e3356b86093488157ca413b02f3293e824dabf28dd6c36531194ab0270eccf1f7f34d38bcd2195b3f993fe97f5b0d1a42c77ed014952ce5075eab9816022ade0abd0cb83c258ee7dfa3681d2ca20d270143011e5bcb90932ef4e8f88fedce9992bca2eca951c211ecdd9b6528145703f7d6f305c3226bc04663e"}]}}, {{0x9, 0x5, 0x5, 0x4, 0x200, 0x81, 0xef, 0xc5, [@generic={0xcb, 0xd, "0b5521d9a3cfd3b8e09ff774dfe869cf9bc2b3b88e366de186c0632e921f0f23dd50234393310fc8a6f2235d8afb6496509908ecfc0ad554793bfed15a892da5a40cbba94ccc1b300da1421cbf563e72b17ac8025c7359f35b760d01acdc90f39f9ef5638fd4a3de666568d3a277f48678cd97a5e26ece5b1ab5bf45c177c4ed539761696c0bb240416ec866170dd0a6cab504438f13bb716706a3ab9fd6817084c516112433da8d55464e3d9331781cbe63282c5096c540cbab0664160d13a1f92d91eeaeaa479762"}]}}]}}]}}]}}, &(0x7f0000001740)={0xa, &(0x7f0000000d00)={0xa, 0x6, 0x200, 0x2, 0x3, 0x3, 0x40, 0x80}, 0x51, &(0x7f00000013c0)={0x5, 0xf, 0x51, 0x5, [@wireless={0xb, 0x10, 0x1, 0x2, 0x10, 0xc2, 0x40, 0x1, 0x96}, @wireless={0xb, 0x10, 0x1, 0x8, 0x81, 0x1, 0x1, 0x8, 0xf7}, @ssp_cap={0x24, 0x10, 0xa, 0x5, 0x6, 0x2, 0xff0f, 0x1, [0x3f30, 0xff00c0, 0xff0030, 0xff0f, 0x3f00, 0xc0]}, @ext_cap={0x7, 0x10, 0x2, 0x24, 0xa, 0x2}, @wireless={0xb, 0x10, 0x1, 0x4, 0x1, 0xe9, 0x3, 0x9442, 0x7}]}, 0x7, [{0x23, &(0x7f0000001440)=@string={0x23, 0x3, "19c5771be033922ba19d1212515494ff57656c1d670133be9c7d189492fbfe2443"}}, {0x4, &(0x7f0000001480)=@lang_id={0x4, 0x3, 0x81d}}, {0x63, &(0x7f00000014c0)=@string={0x63, 0x3, "c57c5193a03f44c788f2fbdd3a0e5f7220fb26138882094c0ead0c1e4e52fdf8cfeeb274e53dbfad4f0ab1c6f3fee2b3076765ff2215800b86c4acdf28e8f0450636742ccd3edf5155936d25a7bac6d3d30f59baef720f1de416d6418869a1d2e5"}}, {0x71, &(0x7f0000001540)=@string={0x71, 0x3, "e508c9579be3a603cf2b8116cc309062b57ad3d9da74479f3cb9a2820d4e7c734da684e80acaa27e290a65d27fc308e53b50feeb2693752d8864b45a3f434a599ad5e43ce2c46731c2cff018fd22bdabb9451c983805c6ff5d71dcaebebdf6e397d9801f8770a3de7ea3d03a980dae"}}, {0x100, &(0x7f00000015c0)=@string={0x100, 0x3, "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"}}, {0x4, &(0x7f00000016c0)=@lang_id={0x4, 0x3, 0x40c}}, {0xc, &(0x7f0000001700)=@string={0xc, 0x3, "c29eb1a51f5f41f50e2b"}}]}) syz_usb_control_io$cdc_ncm(r3, &(0x7f00000018c0)={0x14, &(0x7f00000017c0)={0x20, 0xc, 0x9b, {0x9b, 0xd, "d0bb6cf17a6f7ab66becefa12513d44f74e40b3464af7e7e4d9dba947482e71f1f844cef2f31bee29cd5f0a3efe19c0d27257c2a3801301b17f98263a6f3752380bc684c3d599f3f60f249498153089f29a22e7e24e66e4ec47bf654867e5c00849b59a57917ccc223fa1a46726dc36d2de269a89e185c4911fb05c580557f75a23e6667f5a8270ea1b15172a5f141b9f451a0ce5c8029f8f8"}}, &(0x7f0000001880)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001bc0)={0x44, &(0x7f0000001900)={0x40, 0x5, 0xf4, "5f0e3b4ba55103b566afb56dcf5b4308a0df9443a15d02603a0f67989d641055ceb6db2a25c886362b14de4474e89f491d1f5d315e355422ae48fef6280c9d6c46e1919a9a2985f25d20f6fcb33ea8d902a30a86d56b3cb44a4160cd25f33d80d57328d95cf4f97c2449e8b88eae2528bfd20324f5682471462b22a3c92a474657fe6c242b3753008af0591d599da381289dbdf9b0e51dcb5d5e0178cbb0560a374ab39d7c95eb3c280d54818111abd03090a181d14e6c0eb46634bbeb0691e3e0b36ad140594c2736935eb8a467ab45bf34f48478393d8c3c658601a5629e4e223a4a015c289184e749ef245b9a17a217232b95"}, &(0x7f0000001a00)={0x0, 0xa, 0x1, 0x1f}, &(0x7f0000001a40)={0x0, 0x8, 0x1, 0x81}, &(0x7f0000001a80)={0x20, 0x80, 0x1c, {0x1, 0x9, 0x2, 0x8000, 0x8, 0xff, 0x0, 0x6, 0x1, 0x3, 0x9f6f, 0x1}}, &(0x7f0000001ac0)={0x20, 0x85, 0x4, 0x10000}, &(0x7f0000001b00)={0x20, 0x83, 0x2}, &(0x7f0000001b40)={0x20, 0x87, 0x2, 0x9}, &(0x7f0000001b80)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000a80)={0x14, &(0x7f0000000a00)={0x40, 0x6, 0x43, {0x43, 0x10, "80b415453ea5ee7f6dbd5fc3533aa72310fd280846fc75077fae91602b941c34e569d64d15c57b3e5e822a26faeeed00317a89d33060ecbcd7749b0273e1a722a9"}}, &(0x7f00000008c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e80)={0x44, &(0x7f0000000d80)={0x20, 0x14, 0xc3, "032b258bee2a90cbdb0bf8eb974ccd92323118f3dd5f138682d724d36db2fc94b235e7f428e0a91360eebf8342388c5e7ac3ce7343e567fe1da740a7bbf87985a26963e2ff9363c8a41bb9eb97ca825a8cda71c09134a108325a79915e9cdac7fa005405cf315b7dda37757a8c2ee816f5ebba171670d85b4f665e84581b1c474155e57d4be288402bf330ea46d84931e67cd33a26271d425696f3b5cbce12d2094ced2a270b9c62ccb7654b941f7ed3597e3b605c7d1f58266173683914bd1e0dee79"}, &(0x7f0000000ac0)={0x0, 0xa, 0x1}, &(0x7f0000000b00)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000b40)={0x20, 0x80, 0x1c, {0x1, 0x3, 0x9, 0x9897, 0xfff7, 0x4, 0x400, 0x1, 0x9, 0x3, 0x1f, 0xc}}, &(0x7f0000000bc0)={0x20, 0x85, 0x4, 0xffffff14}, &(0x7f0000000c00)={0x20, 0x83, 0x2}, &(0x7f0000000c80)={0x20, 0x87, 0x2, 0x8001}, &(0x7f0000000cc0)={0x20, 0x89, 0x2}}) syz_usb_control_io(r0, &(0x7f0000000d40)={0x2c, 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB="000390069ba9d3b712ba"], 0x0, 0x0, 0x0}, 0x0) 02:47:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 329.154336][T10103] gfs2: not a GFS2 filesystem [ 329.164268][T10103] gfs2: fsid=-_)-+: can't read superblock 02:47:46 executing program 5: syz_usb_connect(0x4, 0x511, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x0) [ 329.197956][T10103] gfs2: fsid=-_)-+: can't read superblock: -22 02:47:46 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 329.301575][ T25] audit: type=1800 audit(1637462866.999:17): pid=10116 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=14038 res=0 errno=0 02:47:47 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) chdir(&(0x7f0000000280)='./file0\x00') mkdirat$cgroup_root(0xffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r2 = getpid() splice(r1, &(0x7f0000000040)=0x68, 0xffffffffffffffff, &(0x7f0000000100)=0x100000000, 0x4, 0x6) sched_setscheduler(0x0, 0x6, &(0x7f00000001c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) link(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='./file0\x00') write$nbd(r1, &(0x7f0000000340)=ANY=[@ANYRESOCT, @ANYRES16=r3], 0x52) mount(&(0x7f0000000500)=ANY=[@ANYBLOB="3768626430fbb0dce86cb0fff529a796e3059fd1bb613d51e0c4050000000000000029918bd77ea25976a33fb2000073bbf4c67841a6b3d20d472520d59685dcc36e3a165eb60c81af94c8d4fc0d5c1832ff3f866b8fe080783eb73e3e8db04b70333b2e8c0483000000512eb36f40c04037c3d3cac4d8dda57779bdef0345c3ac58fbe69fd58c054a3c8293d4"], &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='overlay\x00', 0x0, &(0x7f0000000200)='.\xc8\xd9\x98\x05\x00\x00\x00\x00cpu/syz1\x00') ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc01cf509, &(0x7f0000000380)={0xffffffffffffffff, 0x2, 0x9, 0x7}) sched_setscheduler(r2, 0x1, &(0x7f0000000440)=0x4) sendfile(r0, r1, 0x0, 0x80001d00c0d0) creat(&(0x7f0000000240)='./bus\x00', 0x0) 02:47:47 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:47 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) [ 329.375748][T10123] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 329.424271][T10123] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 329.452703][T10123] gfs2: not a GFS2 filesystem [ 329.471457][T10123] gfs2: fsid=-_)-+: can't read superblock [ 329.489477][T10123] gfs2: fsid=-_)-+: can't read superblock: -22 [ 329.525699][T10140] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 329.543836][ T7751] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 329.546175][T10135] overlayfs: unrecognized mount option ".ÈÙ˜" or missing value [ 329.559760][T10140] CPU: 0 PID: 10140 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 02:47:47 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 329.568543][T10140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.578613][T10140] Call Trace: [ 329.582095][T10140] [ 329.585040][T10140] dump_stack_lvl+0xcd/0x134 [ 329.589646][T10140] sysfs_warn_dup.cold+0x1c/0x29 [ 329.594634][T10140] sysfs_create_dir_ns+0x238/0x290 [ 329.599759][T10140] ? sysfs_create_mount_point+0xb0/0xb0 [ 329.605324][T10140] ? rwlock_bug.part.0+0x90/0x90 [ 329.610299][T10140] ? kfree+0x1e1/0x560 [ 329.614380][T10140] ? do_raw_spin_unlock+0x171/0x230 [ 329.619597][T10140] kobject_add_internal+0x2d2/0xa60 02:47:47 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 329.624831][T10140] kobject_init_and_add+0x101/0x160 [ 329.630149][T10140] ? kobject_create_and_add+0xb0/0xb0 [ 329.635547][T10140] ? lockdep_init_map_type+0x2c3/0x7b0 [ 329.641023][T10140] ? vsnprintf+0x2ce/0x14f0 [ 329.645549][T10140] gfs2_sys_fs_add+0x1d1/0x3e0 [ 329.650328][T10140] ? recover_store+0x170/0x170 [ 329.655108][T10140] ? snprintf+0xbb/0xf0 [ 329.659287][T10140] ? vscnprintf+0x70/0x80 [ 329.663720][T10140] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 329.669972][T10140] ? set_blocksize+0x2e5/0x370 02:47:47 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 329.674770][T10140] gfs2_fill_super+0x155c/0x28a0 [ 329.679743][T10140] ? gfs2_reconfigure+0x1060/0x1060 [ 329.685047][T10140] ? lock_downgrade+0x6e0/0x6e0 [ 329.689918][T10140] ? snprintf+0xbb/0xf0 [ 329.694088][T10140] ? vsprintf+0x30/0x30 [ 329.698344][T10140] ? wait_for_completion_io+0x270/0x270 [ 329.703901][T10140] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 329.710247][T10140] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 329.715986][T10140] ? set_blocksize+0x2e5/0x370 [ 329.720780][T10140] get_tree_bdev+0x440/0x760 02:47:47 executing program 2: perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x800452d2, &(0x7f0000000100)) [ 329.725385][T10140] ? gfs2_reconfigure+0x1060/0x1060 [ 329.730598][T10140] gfs2_get_tree+0x4a/0x270 [ 329.735110][T10140] vfs_get_tree+0x89/0x2f0 [ 329.739541][T10140] path_mount+0x1320/0x1fa0 [ 329.744057][T10140] ? finish_automount+0xaf0/0xaf0 [ 329.749097][T10140] ? putname+0xfe/0x140 [ 329.753368][T10140] __x64_sys_mount+0x27f/0x300 [ 329.758166][T10140] ? copy_mnt_ns+0xae0/0xae0 [ 329.762859][T10140] ? syscall_enter_from_user_mode+0x21/0x70 [ 329.768765][T10140] do_syscall_64+0x35/0xb0 [ 329.773188][T10140] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 329.779079][T10140] RIP: 0033:0x7f90a16cb01a [ 329.783483][T10140] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 329.803086][T10140] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 329.811591][T10140] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 329.819556][T10140] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 329.827520][T10140] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 329.835482][T10140] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 329.843443][T10140] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 329.851510][T10140] 02:47:47 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 329.864874][T10140] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 329.897215][T10140] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 329.921089][T10135] overlayfs: unrecognized mount option ".ÈÙ˜" or missing value [ 330.303913][ T7751] usb 5-1: not running at top speed; connect to a high speed hub [ 330.383943][ T7751] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 330.418832][ T7751] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 330.460336][ T7751] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 330.475488][ T7751] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 330.674466][ T7751] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 330.693885][ T7751] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 330.726952][ T7751] usb 5-1: Product: syz [ 330.734390][ T7751] usb 5-1: Manufacturer: syz [ 330.755140][ T7751] usb 5-1: SerialNumber: syz [ 331.048217][T10120] UDC core: couldn't find an available UDC or it's busy: -16 [ 331.062543][T10120] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 331.583720][ T7751] cdc_ncm 5-1:1.0: bind() failure [ 331.603775][ T7751] cdc_ncm: probe of 5-1:1.1 failed with error -71 [ 331.623715][ T7751] cdc_mbim: probe of 5-1:1.1 failed with error -71 [ 331.663766][ T7751] usbtest: probe of 5-1:1.1 failed with error -71 [ 331.678910][ T7751] usb 5-1: USB disconnect, device number 2 [ 332.343868][ T136] usb 5-1: new full-speed USB device number 3 using dummy_hcd [ 332.789765][ T136] usb 5-1: not running at top speed; connect to a high speed hub [ 332.894125][ T136] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 332.910857][ T136] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 332.922867][ T136] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 332.933755][ T136] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 02:47:50 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x3, 0x0, 0x0, 0x99, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x18c80, 0xab1e, 0x0, 0x0, 0x3ff, 0x3f, 0x400, 0x0, 0x7}, 0x0, 0xb, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') connect$unix(0xffffffffffffffff, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000002580)=ANY=[], 0x16) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./bus\x00', 0x14f) mount$overlay(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x80, 0x0) 02:47:50 executing program 2: perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x800452d2, &(0x7f0000000100)) 02:47:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:47:50 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:50 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:50 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) [ 333.128517][T10184] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 333.173736][ T136] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 333.186871][T10189] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 333.191962][ T136] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 333.210143][T10184] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 333.217776][T10185] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 333.225420][ T136] usb 5-1: Product: syz [ 333.230662][T10189] CPU: 0 PID: 10189 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 333.239450][T10189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.249505][T10189] Call Trace: [ 333.252783][T10189] [ 333.255714][T10189] dump_stack_lvl+0xcd/0x134 [ 333.260316][T10189] sysfs_warn_dup.cold+0x1c/0x29 [ 333.262651][T10184] gfs2: not a GFS2 filesystem [ 333.265264][T10189] sysfs_create_dir_ns+0x238/0x290 [ 333.265293][T10189] ? sysfs_create_mount_point+0xb0/0xb0 [ 333.265316][T10189] ? rwlock_bug.part.0+0x90/0x90 [ 333.265342][T10189] ? kfree+0x1e1/0x560 [ 333.265364][T10189] ? do_raw_spin_unlock+0x171/0x230 [ 333.280314][T10184] gfs2: fsid=-_)-+: can't read superblock [ 333.280658][T10189] kobject_add_internal+0x2d2/0xa60 [ 333.292451][T10184] gfs2: fsid=-_)-+: can't read superblock: -22 [ 333.294816][T10189] kobject_init_and_add+0x101/0x160 [ 333.294853][T10189] ? kobject_create_and_add+0xb0/0xb0 [ 333.294883][T10189] ? lockdep_init_map_type+0x2c3/0x7b0 [ 333.294908][T10189] ? vsnprintf+0x2ce/0x14f0 [ 333.332368][T10189] gfs2_sys_fs_add+0x1d1/0x3e0 [ 333.337151][T10189] ? recover_store+0x170/0x170 [ 333.341924][T10189] ? snprintf+0xbb/0xf0 [ 333.346089][T10189] ? vscnprintf+0x70/0x80 [ 333.350435][T10189] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 333.356692][T10189] ? set_blocksize+0x2e5/0x370 [ 333.361473][T10189] gfs2_fill_super+0x155c/0x28a0 [ 333.366428][T10189] ? gfs2_reconfigure+0x1060/0x1060 [ 333.371631][T10189] ? lock_downgrade+0x6e0/0x6e0 [ 333.376494][T10189] ? snprintf+0xbb/0xf0 [ 333.380656][T10189] ? vsprintf+0x30/0x30 [ 333.384816][T10189] ? wait_for_completion_io+0x270/0x270 [ 333.390367][T10189] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 333.396619][T10189] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 333.402346][T10189] ? set_blocksize+0x2e5/0x370 [ 333.407124][T10189] get_tree_bdev+0x440/0x760 [ 333.411727][T10189] ? gfs2_reconfigure+0x1060/0x1060 [ 333.416936][T10189] gfs2_get_tree+0x4a/0x270 [ 333.421449][T10189] vfs_get_tree+0x89/0x2f0 [ 333.425872][T10189] path_mount+0x1320/0x1fa0 [ 333.430387][T10189] ? finish_automount+0xaf0/0xaf0 [ 333.435424][T10189] ? putname+0xfe/0x140 [ 333.439591][T10189] __x64_sys_mount+0x27f/0x300 [ 333.444361][T10189] ? copy_mnt_ns+0xae0/0xae0 [ 333.448958][T10189] ? syscall_enter_from_user_mode+0x21/0x70 [ 333.454867][T10189] do_syscall_64+0x35/0xb0 [ 333.459300][T10189] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 333.465204][T10189] RIP: 0033:0x7f90a16cb01a [ 333.469624][T10189] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 333.489239][T10189] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 333.497749][T10189] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 333.505725][T10189] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 333.513702][T10189] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 333.521676][T10189] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 333.529650][T10189] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 333.537632][T10189] [ 333.540642][T10185] CPU: 1 PID: 10185 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 333.549421][T10185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.559482][T10185] Call Trace: [ 333.562764][T10185] [ 333.565691][T10185] dump_stack_lvl+0xcd/0x134 [ 333.570298][T10185] sysfs_warn_dup.cold+0x1c/0x29 02:47:51 executing program 2: perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x800452d2, &(0x7f0000000100)) 02:47:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000440)='wg1\x00', 0x4) getpid() openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xfdc0b6d962a9fa04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0x8000}, 0x12e3, 0x0, 0x0, 0x0, 0x2, 0x4, 0x80, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_rr_get_interval(0x0, &(0x7f0000000480)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x400, 0x210, 0x108, 0x210, 0x318, 0x318, 0x318, 0x4, 0x0, {[{{@arp={@multicast2, @empty, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@remote}, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 'veth1_to_bridge\x00', 'ip_vti0\x00'}, 0xc0, 0x108, 0x340, {0x30030000, 0x4}}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7fff, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x28, 'syz1\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3a, 'syz0\x00'}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x450) clone(0x0, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540)) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 333.575239][T10185] sysfs_create_dir_ns+0x238/0x290 [ 333.580357][T10185] ? sysfs_create_mount_point+0xb0/0xb0 [ 333.585917][T10185] ? rwlock_bug.part.0+0x90/0x90 [ 333.590880][T10185] ? do_raw_spin_unlock+0x171/0x230 [ 333.596197][T10185] kobject_add_internal+0x2d2/0xa60 [ 333.601418][T10185] kobject_init_and_add+0x101/0x160 [ 333.606628][T10185] ? kobject_create_and_add+0xb0/0xb0 [ 333.612034][T10185] ? lockdep_init_map_type+0x2c3/0x7b0 [ 333.617499][T10185] ? vsnprintf+0x2ce/0x14f0 02:47:51 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2c80, 0x0) sendmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)="ed8d0afbc093bec8116427de342af2652cc4482bf7cc2ceeb500d6cc0680bb28f6601f85c5ac7c615afde668515024e2398ff20657c945b4e8159a97614114debf05f1629206ba34160dfd8e422ea4079ce6ef1f1397fe1ca0912c510b516fddfecfa435cfbb90ba5671a304f0206ab25e350b737c56831d02fa9e3724de5931d6ca6c0ec0d3daefd49061bc3f250d463af71beaba4bd3a5ef9e3f209dbaed86ccdcd0b34d998f8317358322a32e41a2630e030730441cea8286959512bf34c5", 0xc0}, {&(0x7f0000000280)="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", 0xfc}, {&(0x7f00000022c0)="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{0x60, 0x10a, 0x4, "95594d3450aeb1090d6bd189d7cca36bfa984136341f77745b17d4150d8fee6b9f3d40558d53ccb2421beb671a31d121e0768dc217b186f51a8984554dd1bf9bb5d6599cfad5b876f6"}, {0xb0, 0x111, 0x95, "4feb5054de8297b38ea5141cd7ffa29e4a11b3640d67a206c45916cce855e0bea87d6a8e563f683cfa88adf05f2f58303bcc8172923d0b06b7e085e8e52756572ec916694bbd07d013edbc513b8c76dfd670b8ac521167475eebae63874afba948789b95913376be18a4ff9e4beefc79b20c52b4dc505c8acdf08948dbebbba8a867b0f11ad055cd9dd2ef5f4fa2618b5c3e3fc06b69f8dae9bb685cef81c1"}], 0x1410}, 0x24000000) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x8, &(0x7f0000001580)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe2c, 0x10, &(0x7f0000000000), 0x32}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0x0, 0x70000000, 0x0, 0x0, 0xc00d, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x0) r2 = bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x3, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) close(r2) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000640)={&(0x7f0000000500)="03e8685887840341fcc22b56d22a2aed9168e7a31d9fdf0257248518a9c28282220d18800ce5c2eaaf1288e3de34a72e212012915f0e7c7b8ccf584537537208fdf9ec823d4a1200f2794b8935ff2ce3a386818cbb910ed52f78ae27994bbffa428f", &(0x7f0000000580)=""/189, &(0x7f0000000780)="5ad5bd392748b2dabb05c0b5f2951e514311fdfad54e91b006d741a0589a3d337dd71ee314cf01e17b612133ef4f0fce52b48269a101c6a2879b96b41bd43b76cb56ec3b2b2b04b82eea9e5724fd154ca0747a76cc75afe141c2548df11c125bd4c19340b8ad0df7f8a793a9026af76dc601f4e1fbf5d3e0552e6b169ae4426c70b39ae71f535d960c9fc1609ff455907e413565bfd2c4aa57f798c94a3d5c4fa2eb3145fc7e458dbd2333481be1833de8860e69d9408ab5c70f4c08f9c72b6c67f699e8177e4d7956f0f24d4944a79d2ec73a733f1377b83e3d2733976a7f46", &(0x7f0000004700)="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", 0x1, r2}, 0x38) [ 333.622044][T10185] gfs2_sys_fs_add+0x1d1/0x3e0 [ 333.626814][T10185] ? recover_store+0x170/0x170 [ 333.631587][T10185] ? snprintf+0xbb/0xf0 [ 333.635758][T10185] ? vscnprintf+0x70/0x80 [ 333.640097][T10185] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 333.646346][T10185] ? set_blocksize+0x2e5/0x370 [ 333.651131][T10185] gfs2_fill_super+0x155c/0x28a0 [ 333.656095][T10185] ? gfs2_reconfigure+0x1060/0x1060 [ 333.661311][T10185] ? lockdep_hardirqs_on+0x79/0x100 [ 333.666524][T10185] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 333.672700][T10185] ? set_blocksize+0x2d1/0x370 [ 333.677486][T10185] ? set_blocksize+0xde/0x370 [ 333.682183][T10185] ? __sanitizer_cov_trace_pc+0x59/0x60 [ 333.687751][T10185] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 333.688925][T10189] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 333.693478][T10185] ? set_blocksize+0x2e5/0x370 [ 333.693516][T10185] get_tree_bdev+0x440/0x760 [ 333.693536][T10185] ? gfs2_reconfigure+0x1060/0x1060 [ 333.693561][T10185] gfs2_get_tree+0x4a/0x270 [ 333.693585][T10185] vfs_get_tree+0x89/0x2f0 [ 333.693606][T10185] path_mount+0x1320/0x1fa0 [ 333.707808][T10189] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 333.711259][T10185] ? finish_automount+0xaf0/0xaf0 [ 333.711291][T10185] ? putname+0xfe/0x140 [ 333.749946][T10185] __x64_sys_mount+0x27f/0x300 [ 333.754723][T10185] ? copy_mnt_ns+0xae0/0xae0 [ 333.759324][T10185] ? syscall_enter_from_user_mode+0x21/0x70 [ 333.765237][T10185] do_syscall_64+0x35/0xb0 [ 333.769671][T10185] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 333.775592][T10185] RIP: 0033:0x7f79c7dc101a [ 333.780027][T10185] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 333.799654][T10185] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 333.808071][T10185] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 333.816033][T10185] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 333.823996][T10185] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 333.831969][T10185] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 333.839959][T10185] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 333.847936][T10185] [ 333.873926][ T136] usb 5-1: can't set config #1, error -71 [ 333.889880][ T136] usb 5-1: USB disconnect, device number 3 02:47:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000440)='wg1\x00', 0x4) getpid() openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_procfs$namespace(0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xfdc0b6d962a9fa04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0x8000}, 0x12e3, 0x0, 0x0, 0x0, 0x2, 0x4, 0x80, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_rr_get_interval(0x0, &(0x7f0000000480)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x400, 0x210, 0x108, 0x210, 0x318, 0x318, 0x318, 0x4, 0x0, {[{{@arp={@multicast2, @empty, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@remote}, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 'veth1_to_bridge\x00', 'ip_vti0\x00'}, 0xc0, 0x108, 0x340, {0x30030000, 0x4}}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7fff, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x28, 'syz1\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3a, 'syz0\x00'}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x450) clone(0x0, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540)) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 333.927863][T10200] overlayfs: missing 'lowerdir' 02:47:51 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd"]) [ 334.030961][T10224] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 334.040135][T10224] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 334.049136][T10185] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 334.062314][T10224] gfs2: not a GFS2 filesystem 02:47:51 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 334.080099][T10224] gfs2: fsid=-_)-+: can't read superblock [ 334.100963][T10224] gfs2: fsid=-_)-+: can't read superblock: -22 [ 334.122245][T10185] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 334.353070][T10200] overlayfs: missing 'lowerdir' 02:47:52 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70ac8cf3eca50e2694a9ca9c26885eacd"]) 02:47:52 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:52 executing program 5: perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) r1 = socket(0x10, 0x3, 0xc) write(r1, 0x0, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x3) recvmmsg(r0, &(0x7f00000017c0)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000006d80)=""/4109, 0x100d}], 0x1}}], 0x2, 0x100, 0x0) 02:47:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:47:52 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:52 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) [ 334.472474][T10249] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 334.494622][T10252] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 334.502581][T10252] CPU: 1 PID: 10252 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 334.511364][T10252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.517016][T10259] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 334.521425][T10252] Call Trace: [ 334.521434][T10252] [ 334.521441][T10252] dump_stack_lvl+0xcd/0x134 [ 334.521468][T10252] sysfs_warn_dup.cold+0x1c/0x29 [ 334.521497][T10252] sysfs_create_dir_ns+0x238/0x290 [ 334.549469][T10252] ? sysfs_create_mount_point+0xb0/0xb0 [ 334.555034][T10252] ? rwlock_bug.part.0+0x90/0x90 [ 334.559990][T10252] ? kfree+0x1e1/0x560 [ 334.564077][T10252] ? do_raw_spin_unlock+0x171/0x230 [ 334.569291][T10252] kobject_add_internal+0x2d2/0xa60 [ 334.574515][T10252] kobject_init_and_add+0x101/0x160 [ 334.579738][T10252] ? kobject_create_and_add+0xb0/0xb0 [ 334.585131][T10252] ? lockdep_init_map_type+0x2c3/0x7b0 [ 334.590603][T10252] ? vsnprintf+0x2ce/0x14f0 [ 334.595136][T10252] gfs2_sys_fs_add+0x1d1/0x3e0 [ 334.599899][T10252] ? recover_store+0x170/0x170 [ 334.604658][T10252] ? snprintf+0xbb/0xf0 [ 334.608809][T10252] ? vscnprintf+0x70/0x80 [ 334.613131][T10252] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 334.619367][T10252] ? set_blocksize+0x2e5/0x370 [ 334.624218][T10252] gfs2_fill_super+0x155c/0x28a0 [ 334.629160][T10252] ? gfs2_reconfigure+0x1060/0x1060 [ 334.634348][T10252] ? lock_downgrade+0x6e0/0x6e0 [ 334.639280][T10252] ? snprintf+0xbb/0xf0 [ 334.643424][T10252] ? vsprintf+0x30/0x30 [ 334.647564][T10252] ? wait_for_completion_io+0x270/0x270 [ 334.653127][T10252] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 334.659362][T10252] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 334.665098][T10252] ? set_blocksize+0x2e5/0x370 [ 334.669888][T10252] get_tree_bdev+0x440/0x760 [ 334.674467][T10252] ? gfs2_reconfigure+0x1060/0x1060 [ 334.679659][T10252] gfs2_get_tree+0x4a/0x270 [ 334.684171][T10252] vfs_get_tree+0x89/0x2f0 [ 334.688578][T10252] path_mount+0x1320/0x1fa0 [ 334.693075][T10252] ? finish_automount+0xaf0/0xaf0 [ 334.698093][T10252] ? putname+0xfe/0x140 [ 334.702243][T10252] __x64_sys_mount+0x27f/0x300 [ 334.706995][T10252] ? copy_mnt_ns+0xae0/0xae0 [ 334.711573][T10252] ? syscall_enter_from_user_mode+0x21/0x70 [ 334.717461][T10252] do_syscall_64+0x35/0xb0 [ 334.721875][T10252] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 334.727780][T10252] RIP: 0033:0x7f79c7dc101a [ 334.732207][T10252] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 334.751808][T10252] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 334.760220][T10252] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 334.768181][T10252] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 334.776142][T10252] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 334.784275][T10252] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 334.792234][T10252] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 334.800206][T10252] [ 334.826105][T10259] CPU: 1 PID: 10259 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 334.829674][T10249] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 334.835076][T10259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.835088][T10259] Call Trace: [ 334.835095][T10259] [ 334.835103][T10259] dump_stack_lvl+0xcd/0x134 [ 334.835132][T10259] sysfs_warn_dup.cold+0x1c/0x29 [ 334.835156][T10259] sysfs_create_dir_ns+0x238/0x290 [ 334.835180][T10259] ? sysfs_create_mount_point+0xb0/0xb0 [ 334.835201][T10259] ? rwlock_bug.part.0+0x90/0x90 [ 334.835223][T10259] ? kfree+0x1e1/0x560 [ 334.835245][T10259] ? do_raw_spin_unlock+0x171/0x230 [ 334.835272][T10259] kobject_add_internal+0x2d2/0xa60 [ 334.835304][T10259] kobject_init_and_add+0x101/0x160 [ 334.835331][T10259] ? kobject_create_and_add+0xb0/0xb0 [ 334.835362][T10259] ? lockdep_init_map_type+0x2c3/0x7b0 [ 334.835384][T10259] ? vsnprintf+0x2ce/0x14f0 [ 334.835416][T10259] gfs2_sys_fs_add+0x1d1/0x3e0 [ 334.870241][T10249] gfs2: not a GFS2 filesystem [ 334.872650][T10259] ? recover_store+0x170/0x170 [ 334.872688][T10259] ? snprintf+0xbb/0xf0 [ 334.872712][T10259] ? vscnprintf+0x70/0x80 [ 334.872738][T10259] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 334.906263][T10249] gfs2: fsid=-_)-+: can't read superblock [ 334.908147][T10259] ? set_blocksize+0x2e5/0x370 [ 334.908190][T10259] gfs2_fill_super+0x155c/0x28a0 [ 334.908225][T10259] ? gfs2_reconfigure+0x1060/0x1060 [ 334.931441][T10249] gfs2: fsid=-_)-+: can't read superblock: -22 [ 334.932352][T10259] ? lock_downgrade+0x6e0/0x6e0 [ 334.932390][T10259] ? snprintf+0xbb/0xf0 [ 334.932414][T10259] ? vsprintf+0x30/0x30 [ 334.963157][T10265] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 334.967727][T10259] ? wait_for_completion_io+0x270/0x270 [ 334.967760][T10259] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 334.967789][T10259] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 334.967815][T10259] ? set_blocksize+0x2e5/0x370 [ 334.967847][T10259] get_tree_bdev+0x440/0x760 [ 334.967869][T10259] ? gfs2_reconfigure+0x1060/0x1060 [ 334.967895][T10259] gfs2_get_tree+0x4a/0x270 [ 335.030731][T10259] vfs_get_tree+0x89/0x2f0 [ 335.035169][T10259] path_mount+0x1320/0x1fa0 [ 335.039683][T10259] ? finish_automount+0xaf0/0xaf0 [ 335.044715][T10259] ? putname+0xfe/0x140 [ 335.048880][T10259] __x64_sys_mount+0x27f/0x300 [ 335.053644][T10259] ? copy_mnt_ns+0xae0/0xae0 [ 335.058240][T10259] ? syscall_enter_from_user_mode+0x21/0x70 [ 335.064148][T10259] do_syscall_64+0x35/0xb0 [ 335.068564][T10259] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 335.074455][T10259] RIP: 0033:0x7fac1d1f801a [ 335.078867][T10259] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 335.098493][T10259] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 335.106903][T10259] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 335.114869][T10259] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 335.122861][T10259] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 335.130823][T10259] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 335.138788][T10259] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 335.146792][T10259] [ 335.149800][T10265] CPU: 0 PID: 10265 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 335.158570][T10265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.168630][T10265] Call Trace: [ 335.171919][T10265] [ 335.174872][T10265] dump_stack_lvl+0xcd/0x134 [ 335.179471][T10265] sysfs_warn_dup.cold+0x1c/0x29 [ 335.184426][T10265] sysfs_create_dir_ns+0x238/0x290 [ 335.189557][T10265] ? sysfs_create_mount_point+0xb0/0xb0 [ 335.195128][T10265] ? rwlock_bug.part.0+0x90/0x90 [ 335.200088][T10265] ? kfree+0x1e1/0x560 [ 335.204167][T10265] ? do_raw_spin_unlock+0x171/0x230 [ 335.209372][T10265] kobject_add_internal+0x2d2/0xa60 [ 335.214590][T10265] kobject_init_and_add+0x101/0x160 [ 335.219812][T10265] ? kobject_create_and_add+0xb0/0xb0 [ 335.225208][T10265] ? lockdep_init_map_type+0x2c3/0x7b0 [ 335.230681][T10265] ? vsnprintf+0x2ce/0x14f0 [ 335.235201][T10265] gfs2_sys_fs_add+0x1d1/0x3e0 [ 335.239969][T10265] ? recover_store+0x170/0x170 [ 335.244740][T10265] ? snprintf+0xbb/0xf0 [ 335.248991][T10265] ? vscnprintf+0x70/0x80 [ 335.253334][T10265] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 335.255998][T10252] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 335.259578][T10265] ? set_blocksize+0x2e5/0x370 [ 335.259614][T10265] gfs2_fill_super+0x155c/0x28a0 [ 335.272702][T10252] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 335.277296][T10265] ? gfs2_reconfigure+0x1060/0x1060 [ 335.277324][T10265] ? lock_downgrade+0x6e0/0x6e0 [ 335.277355][T10265] ? snprintf+0xbb/0xf0 [ 335.277377][T10265] ? vsprintf+0x30/0x30 [ 335.277394][T10265] ? wait_for_completion_io+0x270/0x270 [ 335.277417][T10265] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 335.277443][T10265] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 02:47:52 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 335.277467][T10265] ? set_blocksize+0x2e5/0x370 [ 335.277501][T10265] get_tree_bdev+0x440/0x760 [ 335.277523][T10265] ? gfs2_reconfigure+0x1060/0x1060 [ 335.277549][T10265] gfs2_get_tree+0x4a/0x270 [ 335.277574][T10265] vfs_get_tree+0x89/0x2f0 [ 335.277596][T10265] path_mount+0x1320/0x1fa0 [ 335.277626][T10265] ? finish_automount+0xaf0/0xaf0 [ 335.277659][T10265] ? putname+0xfe/0x140 [ 335.277686][T10265] __x64_sys_mount+0x27f/0x300 [ 335.277709][T10265] ? copy_mnt_ns+0xae0/0xae0 [ 335.277733][T10265] ? syscall_enter_from_user_mode+0x21/0x70 [ 335.277762][T10265] do_syscall_64+0x35/0xb0 [ 335.277788][T10265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 335.277812][T10265] RIP: 0033:0x7fd2576b401a [ 335.283232][T10259] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 335.289023][T10265] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 335.289048][T10265] RSP: 002b:00007fd254c27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 335.289071][T10265] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd2576b401a [ 335.289086][T10265] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd254c28000 [ 335.294384][T10259] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 335.299103][T10265] RBP: 00007fd254c28040 R08: 00007fd254c28040 R09: 0000000020001180 [ 335.299118][T10265] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 335.299132][T10265] R13: 00000000200011c0 R14: 00007fd254c28000 R15: 0000000020000080 [ 335.299159][T10265] 02:47:53 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:47:53 executing program 5: perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) r1 = socket(0x10, 0x3, 0xc) write(r1, 0x0, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x3) recvmmsg(r0, &(0x7f00000017c0)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x2}}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000006d80)=""/4109, 0x100d}], 0x1}}], 0x2, 0x100, 0x0) 02:47:53 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:53 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 335.704309][T10281] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 335.729389][T10281] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 335.750183][T10291] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 335.772015][T10281] gfs2: not a GFS2 filesystem [ 335.786951][T10291] CPU: 0 PID: 10291 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 335.795741][T10291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.796418][T10292] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 335.805795][T10291] Call Trace: [ 335.805803][T10291] [ 335.805810][T10291] dump_stack_lvl+0xcd/0x134 [ 335.805839][T10291] sysfs_warn_dup.cold+0x1c/0x29 [ 335.805864][T10291] sysfs_create_dir_ns+0x238/0x290 [ 335.833794][T10291] ? sysfs_create_mount_point+0xb0/0xb0 [ 335.839353][T10291] ? rwlock_bug.part.0+0x90/0x90 [ 335.844299][T10291] ? kfree+0x1e1/0x560 [ 335.848367][T10291] ? do_raw_spin_unlock+0x171/0x230 [ 335.853573][T10291] kobject_add_internal+0x2d2/0xa60 [ 335.858784][T10291] kobject_init_and_add+0x101/0x160 [ 335.863990][T10291] ? kobject_create_and_add+0xb0/0xb0 [ 335.869368][T10291] ? lockdep_init_map_type+0x2c3/0x7b0 [ 335.874830][T10291] ? vsnprintf+0x2ce/0x14f0 [ 335.879347][T10291] gfs2_sys_fs_add+0x1d1/0x3e0 [ 335.884111][T10291] ? recover_store+0x170/0x170 [ 335.888879][T10291] ? snprintf+0xbb/0xf0 [ 335.893041][T10291] ? vscnprintf+0x70/0x80 [ 335.897379][T10291] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 335.903659][T10291] ? set_blocksize+0x2e5/0x370 [ 335.908664][T10291] gfs2_fill_super+0x155c/0x28a0 [ 335.913620][T10291] ? gfs2_reconfigure+0x1060/0x1060 [ 335.918831][T10291] ? lock_downgrade+0x6e0/0x6e0 [ 335.923697][T10291] ? snprintf+0xbb/0xf0 [ 335.927862][T10291] ? vsprintf+0x30/0x30 [ 335.932018][T10291] ? wait_for_completion_io+0x270/0x270 [ 335.937571][T10291] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 335.943818][T10291] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 335.949543][T10291] ? set_blocksize+0x2e5/0x370 [ 335.954317][T10291] get_tree_bdev+0x440/0x760 [ 335.958904][T10291] ? gfs2_reconfigure+0x1060/0x1060 [ 335.964110][T10291] gfs2_get_tree+0x4a/0x270 [ 335.968617][T10291] vfs_get_tree+0x89/0x2f0 [ 335.973041][T10291] path_mount+0x1320/0x1fa0 [ 335.977550][T10291] ? finish_automount+0xaf0/0xaf0 [ 335.982589][T10291] ? putname+0xfe/0x140 [ 335.986764][T10291] __x64_sys_mount+0x27f/0x300 [ 335.991548][T10291] ? copy_mnt_ns+0xae0/0xae0 [ 335.996161][T10291] ? syscall_enter_from_user_mode+0x21/0x70 [ 336.002084][T10291] do_syscall_64+0x35/0xb0 [ 336.006533][T10291] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.012453][T10291] RIP: 0033:0x7f90a16cb01a [ 336.016880][T10291] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 336.036499][T10291] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 336.044920][T10291] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 336.052899][T10291] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 336.060877][T10291] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 336.068852][T10291] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 336.076903][T10291] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 336.084887][T10291] [ 336.087902][T10292] CPU: 1 PID: 10292 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 336.096673][T10292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.106721][T10292] Call Trace: [ 336.109985][T10292] [ 336.112923][T10292] dump_stack_lvl+0xcd/0x134 [ 336.117506][T10292] sysfs_warn_dup.cold+0x1c/0x29 [ 336.122438][T10292] sysfs_create_dir_ns+0x238/0x290 [ 336.127541][T10292] ? sysfs_create_mount_point+0xb0/0xb0 [ 336.133078][T10292] ? rwlock_bug.part.0+0x90/0x90 [ 336.138029][T10292] ? kfree+0x1e1/0x560 [ 336.142088][T10292] ? do_raw_spin_unlock+0x171/0x230 [ 336.147296][T10292] kobject_add_internal+0x2d2/0xa60 [ 336.152496][T10292] kobject_init_and_add+0x101/0x160 [ 336.157690][T10292] ? kobject_create_and_add+0xb0/0xb0 [ 336.163059][T10292] ? lockdep_init_map_type+0x2c3/0x7b0 [ 336.168506][T10292] ? vsnprintf+0x2ce/0x14f0 [ 336.173190][T10292] gfs2_sys_fs_add+0x1d1/0x3e0 [ 336.177949][T10292] ? recover_store+0x170/0x170 [ 336.182704][T10292] ? snprintf+0xbb/0xf0 [ 336.186861][T10292] ? vscnprintf+0x70/0x80 [ 336.191187][T10292] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 336.197442][T10292] ? set_blocksize+0x2e5/0x370 [ 336.202293][T10292] gfs2_fill_super+0x155c/0x28a0 [ 336.207236][T10292] ? gfs2_reconfigure+0x1060/0x1060 [ 336.212431][T10292] ? lock_downgrade+0x6e0/0x6e0 [ 336.217282][T10292] ? snprintf+0xbb/0xf0 [ 336.221450][T10292] ? vsprintf+0x30/0x30 [ 336.225612][T10292] ? wait_for_completion_io+0x270/0x270 [ 336.231153][T10292] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 336.237389][T10292] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 336.243117][T10292] ? set_blocksize+0x2e5/0x370 [ 336.247882][T10292] get_tree_bdev+0x440/0x760 [ 336.252484][T10292] ? gfs2_reconfigure+0x1060/0x1060 [ 336.257675][T10292] gfs2_get_tree+0x4a/0x270 [ 336.262171][T10292] vfs_get_tree+0x89/0x2f0 [ 336.266606][T10292] path_mount+0x1320/0x1fa0 [ 336.271109][T10292] ? finish_automount+0xaf0/0xaf0 [ 336.276126][T10292] ? putname+0xfe/0x140 [ 336.280276][T10292] __x64_sys_mount+0x27f/0x300 [ 336.285029][T10292] ? copy_mnt_ns+0xae0/0xae0 [ 336.289697][T10292] ? syscall_enter_from_user_mode+0x21/0x70 [ 336.295671][T10292] do_syscall_64+0x35/0xb0 [ 336.300105][T10292] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.305994][T10292] RIP: 0033:0x7fac1d1f801a [ 336.310399][T10292] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 336.330090][T10292] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 336.338498][T10292] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 336.346459][T10292] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 336.354526][T10292] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 336.362483][T10292] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 336.370867][T10292] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 336.378846][T10292] [ 336.411875][T10281] gfs2: fsid=-_)-+: can't read superblock [ 336.428108][T10291] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 336.456223][T10281] gfs2: fsid=-_)-+: can't read superblock: -22 [ 336.470551][T10291] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 336.478048][T10265] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 336.491371][T10265] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 336.502774][T10292] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 336.525060][T10292] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:47:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:47:54 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:54 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:54 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:54 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b919838"]) 02:47:54 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 336.721923][T10311] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 336.769411][T10324] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 336.794059][T10322] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 336.808222][T10324] CPU: 0 PID: 10324 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 336.809007][T10323] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 336.817017][T10324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.817032][T10324] Call Trace: [ 336.817039][T10324] [ 336.817046][T10324] dump_stack_lvl+0xcd/0x134 [ 336.817075][T10324] sysfs_warn_dup.cold+0x1c/0x29 [ 336.817100][T10324] sysfs_create_dir_ns+0x238/0x290 [ 336.817123][T10324] ? sysfs_create_mount_point+0xb0/0xb0 [ 336.817150][T10324] ? rwlock_bug.part.0+0x90/0x90 [ 336.817175][T10324] ? kfree+0x1e1/0x560 [ 336.817196][T10324] ? do_raw_spin_unlock+0x171/0x230 [ 336.817219][T10324] kobject_add_internal+0x2d2/0xa60 [ 336.817249][T10324] kobject_init_and_add+0x101/0x160 [ 336.817275][T10324] ? kobject_create_and_add+0xb0/0xb0 [ 336.817304][T10324] ? lockdep_init_map_type+0x2c3/0x7b0 [ 336.817327][T10324] ? vsnprintf+0x2ce/0x14f0 [ 336.817359][T10324] gfs2_sys_fs_add+0x1d1/0x3e0 [ 336.817383][T10324] ? recover_store+0x170/0x170 [ 336.817408][T10324] ? snprintf+0xbb/0xf0 [ 336.817430][T10324] ? vscnprintf+0x70/0x80 [ 336.817458][T10324] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 336.817484][T10324] ? set_blocksize+0x2e5/0x370 [ 336.817516][T10324] gfs2_fill_super+0x155c/0x28a0 [ 336.817548][T10324] ? gfs2_reconfigure+0x1060/0x1060 [ 336.817572][T10324] ? lock_downgrade+0x6e0/0x6e0 [ 336.817601][T10324] ? snprintf+0xbb/0xf0 [ 336.817624][T10324] ? vsprintf+0x30/0x30 [ 336.817644][T10324] ? wait_for_completion_io+0x270/0x270 [ 336.817667][T10324] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 336.817693][T10324] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 336.817716][T10324] ? set_blocksize+0x2e5/0x370 [ 336.817749][T10324] get_tree_bdev+0x440/0x760 [ 336.817769][T10324] ? gfs2_reconfigure+0x1060/0x1060 [ 336.817794][T10324] gfs2_get_tree+0x4a/0x270 [ 336.817818][T10324] vfs_get_tree+0x89/0x2f0 [ 336.817841][T10324] path_mount+0x1320/0x1fa0 [ 336.817867][T10324] ? finish_automount+0xaf0/0xaf0 [ 336.825789][T10311] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 336.835172][T10324] ? putname+0xfe/0x140 [ 336.835211][T10324] __x64_sys_mount+0x27f/0x300 [ 336.835236][T10324] ? copy_mnt_ns+0xae0/0xae0 [ 336.835258][T10324] ? syscall_enter_from_user_mode+0x21/0x70 [ 336.835287][T10324] do_syscall_64+0x35/0xb0 [ 336.877559][T10311] gfs2: not a GFS2 filesystem [ 336.880907][T10324] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.880942][T10324] RIP: 0033:0x7fac1d1f801a [ 336.880962][T10324] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 336.909666][T10311] gfs2: fsid=-_)-+: can't read superblock [ 336.910944][T10324] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 336.910969][T10324] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 336.910984][T10324] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 336.910999][T10324] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 336.911013][T10324] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 336.936671][T10311] gfs2: fsid=-_)-+: can't read superblock: -22 [ 336.940486][T10324] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 336.940520][T10324] [ 336.987093][T10325] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 337.000783][T10322] CPU: 1 PID: 10322 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 337.149083][T10322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.159132][T10322] Call Trace: [ 337.162417][T10322] [ 337.165333][T10322] dump_stack_lvl+0xcd/0x134 [ 337.169920][T10322] sysfs_warn_dup.cold+0x1c/0x29 [ 337.174853][T10322] sysfs_create_dir_ns+0x238/0x290 [ 337.179958][T10322] ? sysfs_create_mount_point+0xb0/0xb0 [ 337.185497][T10322] ? rwlock_bug.part.0+0x90/0x90 [ 337.190430][T10322] ? kfree+0x1e1/0x560 [ 337.194490][T10322] ? do_raw_spin_unlock+0x171/0x230 [ 337.199680][T10322] kobject_add_internal+0x2d2/0xa60 [ 337.204907][T10322] kobject_init_and_add+0x101/0x160 [ 337.210103][T10322] ? kobject_create_and_add+0xb0/0xb0 [ 337.215474][T10322] ? lockdep_init_map_type+0x2c3/0x7b0 [ 337.220925][T10322] ? vsnprintf+0x2ce/0x14f0 [ 337.225430][T10322] gfs2_sys_fs_add+0x1d1/0x3e0 [ 337.230183][T10322] ? recover_store+0x170/0x170 [ 337.234938][T10322] ? snprintf+0xbb/0xf0 [ 337.239082][T10322] ? vscnprintf+0x70/0x80 [ 337.243405][T10322] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 337.249643][T10322] ? set_blocksize+0x2e5/0x370 [ 337.254416][T10322] gfs2_fill_super+0x155c/0x28a0 [ 337.259355][T10322] ? gfs2_reconfigure+0x1060/0x1060 [ 337.264545][T10322] ? lock_downgrade+0x6e0/0x6e0 [ 337.269393][T10322] ? snprintf+0xbb/0xf0 [ 337.273544][T10322] ? vsprintf+0x30/0x30 [ 337.277692][T10322] ? wait_for_completion_io+0x270/0x270 [ 337.283229][T10322] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 337.289466][T10322] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 337.295178][T10322] ? set_blocksize+0x2e5/0x370 [ 337.299961][T10322] get_tree_bdev+0x440/0x760 [ 337.304542][T10322] ? gfs2_reconfigure+0x1060/0x1060 [ 337.309737][T10322] gfs2_get_tree+0x4a/0x270 [ 337.314232][T10322] vfs_get_tree+0x89/0x2f0 [ 337.318639][T10322] path_mount+0x1320/0x1fa0 [ 337.323140][T10322] ? finish_automount+0xaf0/0xaf0 [ 337.328162][T10322] ? putname+0xfe/0x140 [ 337.332347][T10322] __x64_sys_mount+0x27f/0x300 [ 337.337110][T10322] ? copy_mnt_ns+0xae0/0xae0 [ 337.341702][T10322] ? syscall_enter_from_user_mode+0x21/0x70 [ 337.347595][T10322] do_syscall_64+0x35/0xb0 [ 337.352013][T10322] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.357905][T10322] RIP: 0033:0x7f562a54101a [ 337.362335][T10322] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 337.381940][T10322] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 337.390353][T10322] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 337.398319][T10322] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 337.406278][T10322] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 337.414236][T10322] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 337.422222][T10322] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 337.430195][T10322] [ 337.437233][T10323] CPU: 0 PID: 10323 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 337.446018][T10323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.456084][T10323] Call Trace: [ 337.459362][T10323] [ 337.462292][T10323] dump_stack_lvl+0xcd/0x134 [ 337.466898][T10323] sysfs_warn_dup.cold+0x1c/0x29 [ 337.471859][T10323] sysfs_create_dir_ns+0x238/0x290 [ 337.476997][T10323] ? sysfs_create_mount_point+0xb0/0xb0 [ 337.482560][T10323] ? rwlock_bug.part.0+0x90/0x90 [ 337.487502][T10323] ? kfree+0x1e1/0x560 [ 337.491578][T10323] ? do_raw_spin_unlock+0x171/0x230 [ 337.496785][T10323] kobject_add_internal+0x2d2/0xa60 [ 337.501998][T10323] kobject_init_and_add+0x101/0x160 [ 337.507202][T10323] ? kobject_create_and_add+0xb0/0xb0 [ 337.512582][T10323] ? lockdep_init_map_type+0x2c3/0x7b0 [ 337.518055][T10323] ? vsnprintf+0x2ce/0x14f0 [ 337.522588][T10323] gfs2_sys_fs_add+0x1d1/0x3e0 [ 337.527369][T10323] ? recover_store+0x170/0x170 [ 337.532153][T10323] ? snprintf+0xbb/0xf0 [ 337.536328][T10323] ? vscnprintf+0x70/0x80 [ 337.540680][T10323] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 337.546935][T10323] ? set_blocksize+0x2e5/0x370 [ 337.551718][T10323] gfs2_fill_super+0x155c/0x28a0 [ 337.556672][T10323] ? gfs2_reconfigure+0x1060/0x1060 [ 337.561875][T10323] ? lock_downgrade+0x6e0/0x6e0 [ 337.566735][T10323] ? snprintf+0xbb/0xf0 [ 337.570892][T10323] ? vsprintf+0x30/0x30 [ 337.575046][T10323] ? wait_for_completion_io+0x270/0x270 [ 337.580595][T10323] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 337.586837][T10323] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 337.592567][T10323] ? set_blocksize+0x2e5/0x370 [ 337.597375][T10323] get_tree_bdev+0x440/0x760 [ 337.602132][T10323] ? gfs2_reconfigure+0x1060/0x1060 [ 337.607332][T10323] gfs2_get_tree+0x4a/0x270 [ 337.611827][T10323] vfs_get_tree+0x89/0x2f0 [ 337.616235][T10323] path_mount+0x1320/0x1fa0 [ 337.620732][T10323] ? finish_automount+0xaf0/0xaf0 [ 337.625747][T10323] ? putname+0xfe/0x140 [ 337.629896][T10323] __x64_sys_mount+0x27f/0x300 [ 337.634651][T10323] ? copy_mnt_ns+0xae0/0xae0 [ 337.639237][T10323] ? syscall_enter_from_user_mode+0x21/0x70 [ 337.645128][T10323] do_syscall_64+0x35/0xb0 [ 337.649544][T10323] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.655430][T10323] RIP: 0033:0x7fd2576b401a [ 337.659834][T10323] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 337.679435][T10323] RSP: 002b:00007fd254c27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 337.687842][T10323] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd2576b401a [ 337.695802][T10323] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd254c28000 [ 337.703758][T10323] RBP: 00007fd254c28040 R08: 00007fd254c28040 R09: 0000000020001180 [ 337.711714][T10323] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 02:47:55 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 337.719676][T10323] R13: 00000000200011c0 R14: 00007fd254c28000 R15: 0000000020000080 [ 337.727651][T10323] [ 337.751710][T10325] CPU: 1 PID: 10325 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 337.760514][T10325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.770602][T10325] Call Trace: [ 337.773893][T10325] [ 337.776985][T10325] dump_stack_lvl+0xcd/0x134 [ 337.781573][T10325] sysfs_warn_dup.cold+0x1c/0x29 [ 337.786506][T10325] sysfs_create_dir_ns+0x238/0x290 [ 337.791609][T10325] ? sysfs_create_mount_point+0xb0/0xb0 [ 337.797157][T10325] ? do_raw_spin_unlock+0x171/0x230 [ 337.802348][T10325] kobject_add_internal+0x2d2/0xa60 [ 337.807548][T10325] kobject_init_and_add+0x101/0x160 [ 337.812759][T10325] ? kobject_create_and_add+0xb0/0xb0 [ 337.818140][T10325] ? lockdep_init_map_type+0x2c3/0x7b0 [ 337.823591][T10325] ? vsnprintf+0x2ce/0x14f0 [ 337.828093][T10325] gfs2_sys_fs_add+0x1d1/0x3e0 [ 337.832849][T10325] ? recover_store+0x170/0x170 [ 337.837602][T10325] ? snprintf+0xbb/0xf0 [ 337.841768][T10325] ? vscnprintf+0x70/0x80 [ 337.846118][T10325] gfs2_fill_super+0x155c/0x28a0 [ 337.851060][T10325] ? gfs2_reconfigure+0x1060/0x1060 [ 337.856253][T10325] ? mark_held_locks+0x9f/0xe0 [ 337.861037][T10325] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 337.867186][T10325] ? lockdep_hardirqs_on+0x79/0x100 [ 337.872373][T10325] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 337.878639][T10325] ? get_tree_bdev+0x413/0x760 [ 337.883398][T10325] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 337.889107][T10325] ? set_blocksize+0x2e5/0x370 [ 337.893897][T10325] get_tree_bdev+0x440/0x760 [ 337.898494][T10325] ? gfs2_reconfigure+0x1060/0x1060 [ 337.903705][T10325] gfs2_get_tree+0x4a/0x270 [ 337.908217][T10325] vfs_get_tree+0x89/0x2f0 [ 337.912627][T10325] path_mount+0x1320/0x1fa0 [ 337.917128][T10325] ? finish_automount+0xaf0/0xaf0 [ 337.922142][T10325] ? putname+0xfe/0x140 [ 337.926292][T10325] __x64_sys_mount+0x27f/0x300 [ 337.931047][T10325] ? copy_mnt_ns+0xae0/0xae0 [ 337.935646][T10325] ? syscall_enter_from_user_mode+0x21/0x70 [ 337.941537][T10325] do_syscall_64+0x35/0xb0 [ 337.945949][T10325] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.951831][T10325] RIP: 0033:0x7f79c7dc101a [ 337.956233][T10325] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 337.975833][T10325] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 337.984246][T10325] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 337.992206][T10325] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 338.000164][T10325] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 338.008149][T10325] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 338.016116][T10325] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 338.024092][T10325] 02:47:55 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 338.057135][T10324] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 338.071181][T10324] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:47:55 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:55 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70a"]) [ 338.181022][T10325] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 338.200677][T10325] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:47:55 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 338.225104][T10322] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 338.251991][T10322] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 338.334452][T10350] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 338.343233][T10350] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 338.361279][T10350] gfs2: not a GFS2 filesystem [ 338.395245][T10350] gfs2: fsid=-_)-+: can't read superblock [ 338.421511][T10350] gfs2: fsid=-_)-+: can't read superblock: -22 [ 338.452467][T10323] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 338.467135][T10323] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:47:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:47:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b919838"]) 02:47:56 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:56 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:56 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:56 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:56 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0ac0a00c10c61bcb90bd88e42cfe70a"]) [ 338.618599][T10376] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 338.666306][T10376] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 338.687062][T10376] gfs2: not a GFS2 filesystem [ 338.703850][T10376] gfs2: fsid=-_)-+: can't read superblock 02:47:56 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 338.708022][T10379] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 338.711250][T10390] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 338.727523][T10376] gfs2: fsid=-_)-+: can't read superblock: -22 [ 338.739589][T10390] CPU: 1 PID: 10390 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 338.748397][T10390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.758462][T10390] Call Trace: [ 338.761753][T10390] [ 338.764689][T10390] dump_stack_lvl+0xcd/0x134 [ 338.769296][T10390] sysfs_warn_dup.cold+0x1c/0x29 [ 338.774255][T10390] sysfs_create_dir_ns+0x238/0x290 [ 338.779389][T10390] ? sysfs_create_mount_point+0xb0/0xb0 [ 338.784953][T10390] ? rwlock_bug.part.0+0x90/0x90 [ 338.789917][T10390] ? kfree+0x1e1/0x560 [ 338.794000][T10390] ? do_raw_spin_unlock+0x171/0x230 [ 338.799216][T10390] kobject_add_internal+0x2d2/0xa60 [ 338.804444][T10390] kobject_init_and_add+0x101/0x160 [ 338.809674][T10390] ? kobject_create_and_add+0xb0/0xb0 [ 338.815071][T10390] ? lockdep_init_map_type+0x2c3/0x7b0 [ 338.820548][T10390] ? vsnprintf+0x2ce/0x14f0 [ 338.825078][T10390] gfs2_sys_fs_add+0x1d1/0x3e0 [ 338.829858][T10390] ? recover_store+0x170/0x170 [ 338.834634][T10390] ? snprintf+0xbb/0xf0 [ 338.838805][T10390] ? vscnprintf+0x70/0x80 [ 338.843151][T10390] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 338.849407][T10390] ? set_blocksize+0x2e5/0x370 [ 338.854199][T10390] gfs2_fill_super+0x155c/0x28a0 [ 338.859157][T10390] ? gfs2_reconfigure+0x1060/0x1060 [ 338.864367][T10390] ? lock_downgrade+0x6e0/0x6e0 [ 338.869249][T10390] ? snprintf+0xbb/0xf0 [ 338.873430][T10390] ? vsprintf+0x30/0x30 [ 338.877603][T10390] ? wait_for_completion_io+0x270/0x270 [ 338.883183][T10390] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 338.889449][T10390] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 338.895190][T10390] ? set_blocksize+0x2e5/0x370 [ 338.899978][T10390] get_tree_bdev+0x440/0x760 [ 338.904588][T10390] ? gfs2_reconfigure+0x1060/0x1060 [ 338.909816][T10390] gfs2_get_tree+0x4a/0x270 02:47:56 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 338.914342][T10390] vfs_get_tree+0x89/0x2f0 [ 338.918779][T10390] path_mount+0x1320/0x1fa0 [ 338.923304][T10390] ? finish_automount+0xaf0/0xaf0 [ 338.928343][T10390] ? putname+0xfe/0x140 [ 338.932510][T10390] __x64_sys_mount+0x27f/0x300 [ 338.937280][T10390] ? copy_mnt_ns+0xae0/0xae0 [ 338.941882][T10390] ? syscall_enter_from_user_mode+0x21/0x70 [ 338.947790][T10390] do_syscall_64+0x35/0xb0 [ 338.952218][T10390] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.958113][T10390] RIP: 0033:0x7fd2576b401a [ 338.962538][T10390] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 338.982373][T10390] RSP: 002b:00007fd254c27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 338.990974][T10390] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd2576b401a [ 338.998956][T10390] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd254c28000 [ 339.006940][T10390] RBP: 00007fd254c28040 R08: 00007fd254c28040 R09: 0000000020001180 [ 339.014926][T10390] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 339.022909][T10390] R13: 00000000200011c0 R14: 00007fd254c28000 R15: 0000000020000080 [ 339.030901][T10390] [ 339.034020][T10379] CPU: 0 PID: 10379 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 339.042816][T10379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.052879][T10379] Call Trace: [ 339.056160][T10379] [ 339.059085][T10379] dump_stack_lvl+0xcd/0x134 [ 339.063675][T10379] sysfs_warn_dup.cold+0x1c/0x29 [ 339.068612][T10379] sysfs_create_dir_ns+0x238/0x290 [ 339.073716][T10379] ? sysfs_create_mount_point+0xb0/0xb0 [ 339.079254][T10379] ? kobject_add_internal+0x292/0xa60 [ 339.084621][T10379] ? kobject_namespace+0x2/0x180 [ 339.089551][T10379] kobject_add_internal+0x2d2/0xa60 [ 339.094749][T10379] kobject_init_and_add+0x101/0x160 [ 339.099942][T10379] ? kobject_create_and_add+0xb0/0xb0 [ 339.105313][T10379] ? lockdep_init_map_type+0x2c3/0x7b0 [ 339.110782][T10379] ? vsnprintf+0x2ce/0x14f0 [ 339.115286][T10379] gfs2_sys_fs_add+0x1d1/0x3e0 [ 339.120061][T10379] ? recover_store+0x170/0x170 [ 339.124822][T10379] ? snprintf+0xbb/0xf0 [ 339.128973][T10379] ? vscnprintf+0x70/0x80 [ 339.133296][T10379] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 339.139533][T10379] ? set_blocksize+0x2e5/0x370 [ 339.144304][T10379] gfs2_fill_super+0x155c/0x28a0 [ 339.149245][T10379] ? gfs2_reconfigure+0x1060/0x1060 [ 339.154435][T10379] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 339.160586][T10379] ? lockdep_hardirqs_on+0x79/0x100 [ 339.165776][T10379] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 339.171934][T10379] ? set_blocksize+0x52/0x370 [ 339.176611][T10379] ? set_blocksize+0x95/0x370 [ 339.181287][T10379] ? set_blocksize+0xb2/0x370 [ 339.185959][T10379] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 339.191678][T10379] ? set_blocksize+0x2e5/0x370 [ 339.196443][T10379] get_tree_bdev+0x440/0x760 [ 339.201022][T10379] ? gfs2_reconfigure+0x1060/0x1060 [ 339.206302][T10379] gfs2_get_tree+0x4a/0x270 [ 339.210796][T10379] vfs_get_tree+0x89/0x2f0 [ 339.215219][T10379] path_mount+0x1320/0x1fa0 [ 339.219716][T10379] ? finish_automount+0xaf0/0xaf0 [ 339.224750][T10379] ? putname+0xfe/0x140 [ 339.228898][T10379] __x64_sys_mount+0x27f/0x300 [ 339.233648][T10379] ? copy_mnt_ns+0xae0/0xae0 [ 339.238228][T10379] ? syscall_enter_from_user_mode+0x21/0x70 [ 339.244116][T10379] do_syscall_64+0x35/0xb0 [ 339.248546][T10379] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.254443][T10379] RIP: 0033:0x7f79c7dc101a [ 339.258858][T10379] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 339.278480][T10379] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 339.286902][T10379] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 339.294859][T10379] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 339.302817][T10379] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 339.310774][T10379] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 02:47:57 executing program 3: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) [ 339.318731][T10379] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 339.326702][T10379] [ 339.376285][T10395] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 339.415674][T10395] CPU: 0 PID: 10395 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 339.424472][T10395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.434526][T10395] Call Trace: [ 339.438079][T10395] [ 339.441016][T10395] dump_stack_lvl+0xcd/0x134 [ 339.445622][T10395] sysfs_warn_dup.cold+0x1c/0x29 [ 339.450674][T10395] sysfs_create_dir_ns+0x238/0x290 [ 339.455799][T10395] ? sysfs_create_mount_point+0xb0/0xb0 [ 339.461357][T10395] ? rwlock_bug.part.0+0x90/0x90 [ 339.466313][T10395] ? kfree+0x1e1/0x560 [ 339.470396][T10395] ? do_raw_spin_unlock+0x171/0x230 [ 339.475606][T10395] kobject_add_internal+0x2d2/0xa60 [ 339.480831][T10395] kobject_init_and_add+0x101/0x160 [ 339.486037][T10395] ? kobject_create_and_add+0xb0/0xb0 [ 339.491507][T10395] ? lockdep_init_map_type+0x2c3/0x7b0 [ 339.496975][T10395] ? vsnprintf+0x2ce/0x14f0 [ 339.501496][T10395] gfs2_sys_fs_add+0x1d1/0x3e0 [ 339.506264][T10395] ? recover_store+0x170/0x170 [ 339.511032][T10395] ? snprintf+0xbb/0xf0 [ 339.515199][T10395] ? vscnprintf+0x70/0x80 [ 339.519541][T10395] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 339.525795][T10395] ? set_blocksize+0x2e5/0x370 [ 339.530590][T10395] gfs2_fill_super+0x155c/0x28a0 [ 339.535560][T10395] ? gfs2_reconfigure+0x1060/0x1060 [ 339.540890][T10395] ? lock_downgrade+0x6e0/0x6e0 [ 339.545762][T10395] ? snprintf+0xbb/0xf0 [ 339.549933][T10395] ? vsprintf+0x30/0x30 [ 339.554099][T10395] ? wait_for_completion_io+0x270/0x270 [ 339.559662][T10395] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 339.566007][T10395] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 339.571738][T10395] ? set_blocksize+0x2e5/0x370 [ 339.576517][T10395] get_tree_bdev+0x440/0x760 [ 339.581114][T10395] ? gfs2_reconfigure+0x1060/0x1060 [ 339.586322][T10395] gfs2_get_tree+0x4a/0x270 [ 339.590834][T10395] vfs_get_tree+0x89/0x2f0 [ 339.595244][T10395] path_mount+0x1320/0x1fa0 [ 339.599744][T10395] ? finish_automount+0xaf0/0xaf0 [ 339.604761][T10395] ? putname+0xfe/0x140 [ 339.608909][T10395] __x64_sys_mount+0x27f/0x300 [ 339.613668][T10395] ? copy_mnt_ns+0xae0/0xae0 [ 339.618249][T10395] ? syscall_enter_from_user_mode+0x21/0x70 [ 339.624137][T10395] do_syscall_64+0x35/0xb0 [ 339.628547][T10395] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.634430][T10395] RIP: 0033:0x7f562a54101a [ 339.638834][T10395] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 339.658592][T10395] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 339.666997][T10395] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a 02:47:57 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 339.674979][T10395] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 339.682959][T10395] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 339.690919][T10395] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 339.698878][T10395] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 339.706852][T10395] 02:47:57 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 339.773111][T10379] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 339.812996][T10395] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 339.828291][T10395] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 339.839298][T10390] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 339.862800][T10379] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 339.915888][T10420] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 339.919994][T10390] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:47:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:47:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:57 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:57 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b919838"]) [ 339.991838][T10420] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 340.038048][T10420] gfs2: not a GFS2 filesystem [ 340.081856][T10420] gfs2: fsid=-_)-+: can't read superblock [ 340.110606][T10420] gfs2: fsid=-_)-+: can't read superblock: -22 02:47:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b919838"]) 02:47:57 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:57 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 340.198906][T10447] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 340.206790][T10444] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 340.227560][T10444] CPU: 0 PID: 10444 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 340.236335][T10444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.246388][T10444] Call Trace: [ 340.249667][T10444] [ 340.252596][T10444] dump_stack_lvl+0xcd/0x134 [ 340.257200][T10444] sysfs_warn_dup.cold+0x1c/0x29 [ 340.262147][T10444] sysfs_create_dir_ns+0x238/0x290 [ 340.267273][T10444] ? sysfs_create_mount_point+0xb0/0xb0 [ 340.272994][T10444] ? rwlock_bug.part.0+0x90/0x90 [ 340.277947][T10444] ? kfree+0x1e1/0x560 [ 340.282019][T10444] ? do_raw_spin_unlock+0x171/0x230 [ 340.287259][T10444] kobject_add_internal+0x2d2/0xa60 [ 340.292495][T10444] kobject_init_and_add+0x101/0x160 [ 340.297703][T10444] ? kobject_create_and_add+0xb0/0xb0 [ 340.303167][T10444] ? lockdep_init_map_type+0x2c3/0x7b0 [ 340.308628][T10444] ? vsnprintf+0x2ce/0x14f0 [ 340.313143][T10444] gfs2_sys_fs_add+0x1d1/0x3e0 [ 340.317906][T10444] ? recover_store+0x170/0x170 [ 340.322683][T10444] ? snprintf+0xbb/0xf0 [ 340.326843][T10444] ? vscnprintf+0x70/0x80 [ 340.331186][T10444] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 340.337432][T10444] ? set_blocksize+0x2e5/0x370 [ 340.342208][T10444] gfs2_fill_super+0x155c/0x28a0 [ 340.347150][T10444] ? gfs2_reconfigure+0x1060/0x1060 [ 340.352343][T10444] ? mark_held_locks+0x9f/0xe0 [ 340.357104][T10444] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 340.363252][T10444] ? lockdep_hardirqs_on+0x79/0x100 [ 340.368438][T10444] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 340.374584][T10444] ? sb_set_blocksize+0xa3/0x110 [ 340.379533][T10444] ? gfs2_reconfigure+0x1060/0x1060 [ 340.384727][T10444] get_tree_bdev+0x440/0x760 [ 340.389305][T10444] ? gfs2_reconfigure+0x1060/0x1060 [ 340.394580][T10444] gfs2_get_tree+0x4a/0x270 [ 340.399080][T10444] vfs_get_tree+0x89/0x2f0 [ 340.403494][T10444] path_mount+0x1320/0x1fa0 [ 340.407998][T10444] ? finish_automount+0xaf0/0xaf0 [ 340.413012][T10444] ? putname+0xfe/0x140 [ 340.417160][T10444] __x64_sys_mount+0x27f/0x300 [ 340.421912][T10444] ? copy_mnt_ns+0xae0/0xae0 [ 340.426491][T10444] ? syscall_enter_from_user_mode+0x2b/0x70 [ 340.432374][T10444] do_syscall_64+0x35/0xb0 [ 340.436780][T10444] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.442668][T10444] RIP: 0033:0x7f79c7dc101a [ 340.447104][T10444] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 340.466699][T10444] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 340.475105][T10444] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 340.483082][T10444] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 340.491056][T10444] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 340.499032][T10444] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 340.507010][T10444] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 340.515071][T10444] [ 340.539492][T10444] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 340.553304][T10444] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 340.560041][T10447] CPU: 0 PID: 10447 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 340.568820][T10447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.578882][T10447] Call Trace: [ 340.582250][T10447] [ 340.585174][T10447] dump_stack_lvl+0xcd/0x134 [ 340.589773][T10447] sysfs_warn_dup.cold+0x1c/0x29 [ 340.594948][T10447] sysfs_create_dir_ns+0x238/0x290 [ 340.600068][T10447] ? sysfs_create_mount_point+0xb0/0xb0 [ 340.605635][T10447] ? rwlock_bug.part.0+0x90/0x90 [ 340.610605][T10447] ? kfree+0x1e1/0x560 [ 340.614697][T10447] ? do_raw_spin_unlock+0x171/0x230 [ 340.619921][T10447] kobject_add_internal+0x2d2/0xa60 [ 340.625140][T10447] kobject_init_and_add+0x101/0x160 [ 340.630347][T10447] ? kobject_create_and_add+0xb0/0xb0 [ 340.635752][T10447] ? lockdep_init_map_type+0x2c3/0x7b0 [ 340.641242][T10447] ? vsnprintf+0x2ce/0x14f0 [ 340.645759][T10447] gfs2_sys_fs_add+0x1d1/0x3e0 [ 340.650554][T10447] ? recover_store+0x170/0x170 [ 340.655504][T10447] ? snprintf+0xbb/0xf0 [ 340.659672][T10447] ? vscnprintf+0x70/0x80 [ 340.664015][T10447] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 340.670266][T10447] ? set_blocksize+0x2e5/0x370 [ 340.675045][T10447] gfs2_fill_super+0x155c/0x28a0 [ 340.680029][T10447] ? gfs2_reconfigure+0x1060/0x1060 [ 340.685234][T10447] ? lock_downgrade+0x6e0/0x6e0 [ 340.690102][T10447] ? snprintf+0xbb/0xf0 [ 340.694261][T10447] ? vsprintf+0x30/0x30 [ 340.698419][T10447] ? wait_for_completion_io+0x270/0x270 [ 340.703971][T10447] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 340.710222][T10447] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 340.715952][T10447] ? set_blocksize+0x2e5/0x370 [ 340.720734][T10447] get_tree_bdev+0x440/0x760 [ 340.725327][T10447] ? gfs2_reconfigure+0x1060/0x1060 [ 340.730531][T10447] gfs2_get_tree+0x4a/0x270 [ 340.735041][T10447] vfs_get_tree+0x89/0x2f0 [ 340.739460][T10447] path_mount+0x1320/0x1fa0 [ 340.743979][T10447] ? finish_automount+0xaf0/0xaf0 [ 340.749194][T10447] ? putname+0xfe/0x140 [ 340.753362][T10447] __x64_sys_mount+0x27f/0x300 [ 340.758135][T10447] ? copy_mnt_ns+0xae0/0xae0 [ 340.762740][T10447] ? syscall_enter_from_user_mode+0x21/0x70 [ 340.768661][T10447] do_syscall_64+0x35/0xb0 [ 340.773096][T10447] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.778996][T10447] RIP: 0033:0x7fd2576b401a [ 340.783408][T10447] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 340.803024][T10447] RSP: 002b:00007fd254c27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 340.811453][T10447] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd2576b401a [ 340.819428][T10447] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd254c28000 [ 340.827404][T10447] RBP: 00007fd254c28040 R08: 00007fd254c28040 R09: 0000000020001180 [ 340.835382][T10447] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 340.843406][T10447] R13: 00000000200011c0 R14: 00007fd254c28000 R15: 0000000020000080 02:47:58 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) 02:47:58 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 340.851397][T10447] 02:47:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695"]) [ 340.910129][T10474] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 340.932179][T10447] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 340.946348][T10447] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 340.953356][T10474] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:47:58 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) [ 341.026103][T10474] gfs2: not a GFS2 filesystem 02:47:58 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 341.059809][T10481] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 341.067225][T10474] gfs2: fsid=-_)-+: can't read superblock [ 341.067239][T10474] gfs2: fsid=-_)-+: can't read superblock: -22 [ 341.137054][T10481] CPU: 0 PID: 10481 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 341.145869][T10481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.155126][T10491] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 341.156012][T10481] Call Trace: [ 341.156019][T10481] [ 341.156027][T10481] dump_stack_lvl+0xcd/0x134 [ 341.156057][T10481] sysfs_warn_dup.cold+0x1c/0x29 [ 341.156085][T10481] sysfs_create_dir_ns+0x238/0x290 02:47:58 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) [ 341.181755][T10491] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 341.184649][T10481] ? sysfs_create_mount_point+0xb0/0xb0 [ 341.184685][T10481] ? rwlock_bug.part.0+0x90/0x90 [ 341.184714][T10481] ? do_raw_spin_unlock+0x171/0x230 [ 341.184740][T10481] kobject_add_internal+0x2d2/0xa60 [ 341.184772][T10481] kobject_init_and_add+0x101/0x160 [ 341.184797][T10481] ? kobject_create_and_add+0xb0/0xb0 [ 341.220802][T10495] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 341.222610][T10481] ? static_obj+0x59/0xc0 [ 341.222650][T10481] ? lockdep_init_map_type+0x2c3/0x7b0 [ 341.222674][T10481] ? vsnprintf+0x2ce/0x14f0 [ 341.244195][T10481] gfs2_sys_fs_add+0x1d1/0x3e0 [ 341.249007][T10481] ? recover_store+0x170/0x170 [ 341.253779][T10481] ? snprintf+0xbb/0xf0 [ 341.257955][T10481] ? vscnprintf+0x70/0x80 [ 341.262296][T10481] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 341.268551][T10481] ? set_blocksize+0x2e5/0x370 [ 341.273342][T10481] gfs2_fill_super+0x155c/0x28a0 [ 341.278300][T10481] ? gfs2_reconfigure+0x1060/0x1060 02:47:59 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495569a03f2c6cd97e0"]) [ 341.283506][T10481] ? mark_held_locks+0x9f/0xe0 [ 341.288280][T10481] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 341.294445][T10481] ? lockdep_hardirqs_on+0x79/0x100 [ 341.299639][T10481] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 341.305803][T10481] ? sb_set_blocksize+0xa3/0x110 [ 341.310751][T10481] ? gfs2_reconfigure+0x1060/0x1060 [ 341.315958][T10481] ? gfs2_fill_super+0x12/0x28a0 [ 341.320898][T10481] get_tree_bdev+0x440/0x760 [ 341.325486][T10481] ? gfs2_reconfigure+0x1060/0x1060 [ 341.330690][T10481] gfs2_get_tree+0x4a/0x270 [ 341.335202][T10481] vfs_get_tree+0x89/0x2f0 [ 341.339617][T10481] path_mount+0x1320/0x1fa0 [ 341.344135][T10481] ? finish_automount+0xaf0/0xaf0 [ 341.349169][T10481] ? putname+0xfe/0x140 [ 341.353331][T10481] __x64_sys_mount+0x27f/0x300 [ 341.358095][T10481] ? copy_mnt_ns+0xae0/0xae0 [ 341.362691][T10481] ? syscall_enter_from_user_mode+0x21/0x70 [ 341.368611][T10481] do_syscall_64+0x35/0xb0 [ 341.373036][T10481] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.378928][T10481] RIP: 0033:0x7f562a54101a 02:47:59 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) [ 341.383340][T10481] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 341.403144][T10481] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 341.411561][T10481] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 341.419539][T10481] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 341.427509][T10481] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 341.435479][T10481] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 341.443449][T10481] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 341.451437][T10481] [ 341.454449][T10495] CPU: 1 PID: 10495 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 341.463215][T10495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.473268][T10495] Call Trace: [ 341.476540][T10495] [ 341.479467][T10495] dump_stack_lvl+0xcd/0x134 [ 341.484066][T10495] sysfs_warn_dup.cold+0x1c/0x29 [ 341.489013][T10495] sysfs_create_dir_ns+0x238/0x290 [ 341.494131][T10495] ? sysfs_create_mount_point+0xb0/0xb0 [ 341.499685][T10495] ? rwlock_bug.part.0+0x90/0x90 [ 341.504630][T10495] ? kfree+0x1e1/0x560 [ 341.508703][T10495] ? do_raw_spin_unlock+0x171/0x230 [ 341.513912][T10495] kobject_add_internal+0x2d2/0xa60 [ 341.519125][T10495] kobject_init_and_add+0x101/0x160 [ 341.519695][T10491] gfs2: not a GFS2 filesystem [ 341.524332][T10495] ? kobject_create_and_add+0xb0/0xb0 [ 341.524366][T10495] ? lockdep_init_map_type+0x2c3/0x7b0 [ 341.524390][T10495] ? vsnprintf+0x2ce/0x14f0 [ 341.524422][T10495] gfs2_sys_fs_add+0x1d1/0x3e0 [ 341.524446][T10495] ? recover_store+0x170/0x170 [ 341.524472][T10495] ? snprintf+0xbb/0xf0 [ 341.524495][T10495] ? vscnprintf+0x70/0x80 [ 341.524521][T10495] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 341.524548][T10495] ? set_blocksize+0x2e5/0x370 [ 341.524582][T10495] gfs2_fill_super+0x155c/0x28a0 [ 341.524614][T10495] ? gfs2_reconfigure+0x1060/0x1060 [ 341.524636][T10495] ? lock_downgrade+0x6e0/0x6e0 [ 341.524667][T10495] ? snprintf+0xbb/0xf0 [ 341.524689][T10495] ? vsprintf+0x30/0x30 [ 341.524710][T10495] ? wait_for_completion_io+0x270/0x270 [ 341.524736][T10495] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 341.524764][T10495] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 341.524788][T10495] ? set_blocksize+0x2e5/0x370 [ 341.524825][T10495] get_tree_bdev+0x440/0x760 [ 341.524846][T10495] ? gfs2_reconfigure+0x1060/0x1060 [ 341.524873][T10495] gfs2_get_tree+0x4a/0x270 [ 341.524898][T10495] vfs_get_tree+0x89/0x2f0 [ 341.524920][T10495] path_mount+0x1320/0x1fa0 [ 341.524949][T10495] ? finish_automount+0xaf0/0xaf0 [ 341.524975][T10495] ? putname+0xfe/0x140 [ 341.525002][T10495] __x64_sys_mount+0x27f/0x300 [ 341.525025][T10495] ? copy_mnt_ns+0xae0/0xae0 [ 341.525048][T10495] ? syscall_enter_from_user_mode+0x21/0x70 [ 341.525078][T10495] do_syscall_64+0x35/0xb0 [ 341.525104][T10495] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.525129][T10495] RIP: 0033:0x7fd2576b401a [ 341.525153][T10495] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 341.525174][T10495] RSP: 002b:00007fd254c27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 341.525197][T10495] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd2576b401a [ 341.525212][T10495] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd254c28000 [ 341.525227][T10495] RBP: 00007fd254c28040 R08: 00007fd254c28040 R09: 0000000020001180 [ 341.525242][T10495] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 341.525256][T10495] R13: 00000000200011c0 R14: 00007fd254c28000 R15: 0000000020000080 [ 341.525285][T10495] [ 341.530995][T10495] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 341.552564][T10491] gfs2: fsid=-_)-+: can't read superblock [ 341.554620][T10495] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 341.563404][T10491] gfs2: fsid=-_)-+: can't read superblock: -22 [ 341.567056][T10481] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 341.567074][T10481] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:47:59 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:47:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b919838"]) 02:47:59 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:47:59 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) 02:47:59 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:47:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695"]) 02:47:59 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 342.138678][T10532] gfs2: Bad value for 'locktable' 02:47:59 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 342.174766][T10542] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 342.183387][T10542] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 342.183418][T10528] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 342.198345][T10542] gfs2: not a GFS2 filesystem [ 342.203207][T10542] gfs2: fsid=-_)-+: can't read superblock [ 342.218314][T10542] gfs2: fsid=-_)-+: can't read superblock: -22 [ 342.250450][T10528] CPU: 0 PID: 10528 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 342.259263][T10528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.269331][T10528] Call Trace: [ 342.272621][T10528] [ 342.275569][T10528] dump_stack_lvl+0xcd/0x134 [ 342.280174][T10528] sysfs_warn_dup.cold+0x1c/0x29 [ 342.285118][T10528] sysfs_create_dir_ns+0x238/0x290 [ 342.290226][T10528] ? sysfs_create_mount_point+0xb0/0xb0 [ 342.295770][T10528] ? rwlock_bug.part.0+0x90/0x90 [ 342.300788][T10528] ? kfree+0x1e1/0x560 [ 342.304848][T10528] ? do_raw_spin_unlock+0x171/0x230 [ 342.310125][T10528] kobject_add_internal+0x2d2/0xa60 [ 342.315345][T10528] kobject_init_and_add+0x101/0x160 [ 342.320536][T10528] ? kobject_create_and_add+0xb0/0xb0 [ 342.325903][T10528] ? lockdep_init_map_type+0x2c3/0x7b0 [ 342.331350][T10528] ? vsnprintf+0x2ce/0x14f0 [ 342.335852][T10528] gfs2_sys_fs_add+0x1d1/0x3e0 [ 342.340626][T10528] ? recover_store+0x170/0x170 [ 342.345386][T10528] ? snprintf+0xbb/0xf0 [ 342.349537][T10528] ? vscnprintf+0x70/0x80 [ 342.353862][T10528] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 342.360094][T10528] ? set_blocksize+0x2e5/0x370 [ 342.364859][T10528] gfs2_fill_super+0x155c/0x28a0 [ 342.369795][T10528] ? gfs2_reconfigure+0x1060/0x1060 [ 342.374983][T10528] ? lock_downgrade+0x6e0/0x6e0 [ 342.380053][T10528] ? snprintf+0xbb/0xf0 [ 342.384204][T10528] ? vsprintf+0x30/0x30 [ 342.388348][T10528] ? wait_for_completion_io+0x270/0x270 [ 342.393882][T10528] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 342.400116][T10528] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 342.405914][T10528] ? set_blocksize+0x2e5/0x370 [ 342.410829][T10528] get_tree_bdev+0x440/0x760 [ 342.415414][T10528] ? gfs2_reconfigure+0x1060/0x1060 [ 342.420604][T10528] gfs2_get_tree+0x4a/0x270 [ 342.425102][T10528] vfs_get_tree+0x89/0x2f0 [ 342.429525][T10528] path_mount+0x1320/0x1fa0 [ 342.434042][T10528] ? finish_automount+0xaf0/0xaf0 [ 342.439059][T10528] ? putname+0xfe/0x140 [ 342.443206][T10528] __x64_sys_mount+0x27f/0x300 [ 342.447958][T10528] ? copy_mnt_ns+0xae0/0xae0 [ 342.452537][T10528] ? syscall_enter_from_user_mode+0x21/0x70 [ 342.458422][T10528] do_syscall_64+0x35/0xb0 [ 342.462940][T10528] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.468822][T10528] RIP: 0033:0x7f562a54101a [ 342.473224][T10528] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 342.492818][T10528] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 02:48:00 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) 02:48:00 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) [ 342.501329][T10528] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 342.509285][T10528] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 342.517268][T10528] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 342.525244][T10528] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 342.533199][T10528] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 342.541171][T10528] [ 342.590991][T10528] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 342.610753][T10528] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695"]) [ 342.657410][T10562] gfs2: Bad value for 'locktable' 02:48:00 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 342.711068][T10572] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 342.737246][T10572] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:48:00 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 342.766411][T10572] gfs2: not a GFS2 filesystem [ 342.782930][T10572] gfs2: fsid=-_)-+: can't read superblock 02:48:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b919838"]) 02:48:00 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:48:00 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) [ 342.829508][T10572] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:00 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 342.919533][T10591] gfs2: Bad value for 'locktable' [ 342.931946][T10589] gfs2: not a GFS2 filesystem 02:48:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495"]) 02:48:00 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:48:00 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) 02:48:00 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:48:00 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 343.097257][T10604] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 343.129107][T10604] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:48:00 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 343.177974][T10604] gfs2: not a GFS2 filesystem [ 343.198104][T10628] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 343.212991][T10620] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 343.221527][T10604] gfs2: fsid=-_)-+: can't read superblock [ 343.231374][T10631] gfs2: not a GFS2 filesystem [ 343.237535][T10604] gfs2: fsid=-_)-+: can't read superblock: -22 [ 343.246266][T10628] CPU: 1 PID: 10628 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 343.255073][T10628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.265126][T10628] Call Trace: [ 343.268404][T10628] [ 343.271329][T10628] dump_stack_lvl+0xcd/0x134 [ 343.275936][T10628] sysfs_warn_dup.cold+0x1c/0x29 [ 343.280884][T10628] sysfs_create_dir_ns+0x238/0x290 [ 343.286002][T10628] ? sysfs_create_mount_point+0xb0/0xb0 [ 343.291555][T10628] ? rwlock_bug.part.0+0x90/0x90 [ 343.296498][T10628] ? kfree+0x1e1/0x560 [ 343.300571][T10628] ? do_raw_spin_unlock+0x171/0x230 [ 343.305779][T10628] kobject_add_internal+0x2d2/0xa60 [ 343.310993][T10628] kobject_init_and_add+0x101/0x160 [ 343.316199][T10628] ? kobject_create_and_add+0xb0/0xb0 [ 343.321584][T10628] ? lockdep_init_map_type+0x2c3/0x7b0 [ 343.327045][T10628] ? vsnprintf+0x2ce/0x14f0 [ 343.331568][T10628] gfs2_sys_fs_add+0x1d1/0x3e0 [ 343.336335][T10628] ? recover_store+0x170/0x170 [ 343.341282][T10628] ? snprintf+0xbb/0xf0 [ 343.345449][T10628] ? vscnprintf+0x70/0x80 [ 343.349796][T10628] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 343.356135][T10628] ? set_blocksize+0x2e5/0x370 [ 343.360917][T10628] gfs2_fill_super+0x155c/0x28a0 [ 343.365872][T10628] ? gfs2_reconfigure+0x1060/0x1060 [ 343.371078][T10628] ? lock_downgrade+0x6e0/0x6e0 [ 343.375944][T10628] ? snprintf+0xbb/0xf0 [ 343.380104][T10628] ? vsprintf+0x30/0x30 [ 343.384261][T10628] ? wait_for_completion_io+0x270/0x270 [ 343.389814][T10628] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 343.396068][T10628] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 343.401796][T10628] ? set_blocksize+0x2e5/0x370 [ 343.406582][T10628] get_tree_bdev+0x440/0x760 [ 343.411178][T10628] ? gfs2_reconfigure+0x1060/0x1060 [ 343.416386][T10628] gfs2_get_tree+0x4a/0x270 [ 343.420899][T10628] vfs_get_tree+0x89/0x2f0 [ 343.425318][T10628] path_mount+0x1320/0x1fa0 [ 343.429836][T10628] ? finish_automount+0xaf0/0xaf0 [ 343.434870][T10628] ? putname+0xfe/0x140 [ 343.439038][T10628] __x64_sys_mount+0x27f/0x300 [ 343.443805][T10628] ? copy_mnt_ns+0xae0/0xae0 [ 343.448408][T10628] ? syscall_enter_from_user_mode+0x21/0x70 [ 343.454316][T10628] do_syscall_64+0x35/0xb0 [ 343.458743][T10628] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 343.464649][T10628] RIP: 0033:0x7f90a16cb01a [ 343.469065][T10628] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 343.488687][T10628] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 343.497115][T10628] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 343.505181][T10628] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 343.513338][T10628] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 343.521321][T10628] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 343.529307][T10628] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 343.537304][T10628] [ 343.540331][T10620] CPU: 0 PID: 10620 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 343.549198][T10620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.559261][T10620] Call Trace: [ 343.562534][T10620] [ 343.565544][T10620] dump_stack_lvl+0xcd/0x134 [ 343.570159][T10620] sysfs_warn_dup.cold+0x1c/0x29 [ 343.575102][T10620] sysfs_create_dir_ns+0x238/0x290 [ 343.580219][T10620] ? sysfs_create_mount_point+0xb0/0xb0 [ 343.585759][T10620] ? rwlock_bug.part.0+0x90/0x90 [ 343.590689][T10620] ? kfree+0x1e1/0x560 [ 343.594752][T10620] ? do_raw_spin_unlock+0x171/0x230 [ 343.599947][T10620] kobject_add_internal+0x2d2/0xa60 [ 343.605150][T10620] kobject_init_and_add+0x101/0x160 [ 343.610345][T10620] ? kobject_create_and_add+0xb0/0xb0 [ 343.615713][T10620] ? lockdep_init_map_type+0x2c3/0x7b0 [ 343.621163][T10620] ? vsnprintf+0x2ce/0x14f0 [ 343.625668][T10620] gfs2_sys_fs_add+0x1d1/0x3e0 [ 343.630423][T10620] ? recover_store+0x170/0x170 [ 343.635179][T10620] ? snprintf+0xbb/0xf0 [ 343.639325][T10620] ? vscnprintf+0x70/0x80 [ 343.643648][T10620] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 343.649886][T10620] ? set_blocksize+0x2e5/0x370 [ 343.654648][T10620] gfs2_fill_super+0x155c/0x28a0 [ 343.659590][T10620] ? gfs2_reconfigure+0x1060/0x1060 [ 343.664952][T10620] ? lock_downgrade+0x6e0/0x6e0 [ 343.669806][T10620] ? snprintf+0xbb/0xf0 [ 343.673956][T10620] ? vsprintf+0x30/0x30 [ 343.678106][T10620] ? wait_for_completion_io+0x270/0x270 [ 343.683648][T10620] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 343.689887][T10620] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 343.695598][T10620] ? set_blocksize+0x2e5/0x370 [ 343.700380][T10620] get_tree_bdev+0x440/0x760 [ 343.705048][T10620] ? gfs2_reconfigure+0x1060/0x1060 [ 343.710240][T10620] gfs2_get_tree+0x4a/0x270 [ 343.714741][T10620] vfs_get_tree+0x89/0x2f0 [ 343.719175][T10620] path_mount+0x1320/0x1fa0 [ 343.723678][T10620] ? finish_automount+0xaf0/0xaf0 [ 343.728717][T10620] ? putname+0xfe/0x140 [ 343.732879][T10620] __x64_sys_mount+0x27f/0x300 [ 343.737638][T10620] ? copy_mnt_ns+0xae0/0xae0 [ 343.742220][T10620] ? syscall_enter_from_user_mode+0x21/0x70 [ 343.748111][T10620] do_syscall_64+0x35/0xb0 [ 343.752529][T10620] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 343.758421][T10620] RIP: 0033:0x7f79c7dc101a [ 343.762831][T10620] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 343.782456][T10620] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 343.790868][T10620] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 343.798832][T10620] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 343.806971][T10620] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 343.814954][T10620] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 343.822915][T10620] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 343.830913][T10620] 02:48:01 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 343.853292][T10620] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:01 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) [ 343.894916][T10620] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 343.928636][T10628] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695"]) 02:48:01 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:48:01 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:48:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495"]) [ 343.997393][T10628] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:01 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) [ 344.078366][T10653] gfs2: not a GFS2 filesystem 02:48:01 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 344.115910][T10664] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 344.124748][T10664] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:48:01 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:48:01 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 344.182898][T10664] gfs2: not a GFS2 filesystem [ 344.189921][T10668] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 344.218715][T10664] gfs2: fsid=-_)-+: can't read superblock [ 344.236501][T10668] CPU: 1 PID: 10668 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 344.245340][T10668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.255397][T10668] Call Trace: [ 344.256651][T10678] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 344.258667][T10668] [ 344.258676][T10668] dump_stack_lvl+0xcd/0x134 [ 344.273357][T10668] sysfs_warn_dup.cold+0x1c/0x29 [ 344.278313][T10668] sysfs_create_dir_ns+0x238/0x290 [ 344.283426][T10668] ? sysfs_create_mount_point+0xb0/0xb0 [ 344.288994][T10668] ? rwlock_bug.part.0+0x90/0x90 [ 344.293941][T10668] ? kfree+0x1e1/0x560 [ 344.298015][T10668] ? do_raw_spin_unlock+0x171/0x230 [ 344.303223][T10668] kobject_add_internal+0x2d2/0xa60 [ 344.308434][T10668] kobject_init_and_add+0x101/0x160 [ 344.313631][T10668] ? kobject_create_and_add+0xb0/0xb0 [ 344.319005][T10668] ? lockdep_init_map_type+0x2c3/0x7b0 [ 344.324560][T10668] ? vsnprintf+0x2ce/0x14f0 [ 344.329063][T10668] gfs2_sys_fs_add+0x1d1/0x3e0 [ 344.333821][T10668] ? recover_store+0x170/0x170 [ 344.338597][T10668] ? snprintf+0xbb/0xf0 [ 344.342742][T10668] ? vscnprintf+0x70/0x80 [ 344.347070][T10668] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 344.353307][T10668] ? set_blocksize+0x2e5/0x370 [ 344.358082][T10668] gfs2_fill_super+0x155c/0x28a0 [ 344.363029][T10668] ? gfs2_reconfigure+0x1060/0x1060 [ 344.368681][T10668] ? lock_downgrade+0x6e0/0x6e0 [ 344.373549][T10668] ? snprintf+0xbb/0xf0 [ 344.377729][T10668] ? vsprintf+0x30/0x30 [ 344.381884][T10668] ? wait_for_completion_io+0x270/0x270 [ 344.387436][T10668] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 344.393675][T10668] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 344.399388][T10668] ? set_blocksize+0x2e5/0x370 [ 344.404171][T10668] get_tree_bdev+0x440/0x760 [ 344.408753][T10668] ? gfs2_reconfigure+0x1060/0x1060 [ 344.413960][T10668] gfs2_get_tree+0x4a/0x270 [ 344.418456][T10668] vfs_get_tree+0x89/0x2f0 [ 344.422860][T10668] path_mount+0x1320/0x1fa0 [ 344.427382][T10668] ? finish_automount+0xaf0/0xaf0 [ 344.432399][T10668] ? putname+0xfe/0x140 [ 344.436545][T10668] __x64_sys_mount+0x27f/0x300 [ 344.441324][T10668] ? copy_mnt_ns+0xae0/0xae0 [ 344.445922][T10668] ? syscall_enter_from_user_mode+0x21/0x70 [ 344.451809][T10668] do_syscall_64+0x35/0xb0 [ 344.456219][T10668] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.462102][T10668] RIP: 0033:0x7f562a54101a [ 344.466503][T10668] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 344.486124][T10668] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 344.494529][T10668] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 344.502505][T10668] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 344.510463][T10668] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 344.518423][T10668] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 344.526382][T10668] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 344.534354][T10668] [ 344.563082][T10664] gfs2: fsid=-_)-+: can't read superblock: -22 [ 344.564105][T10678] CPU: 1 PID: 10678 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 344.578196][T10678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.588257][T10678] Call Trace: [ 344.591539][T10678] [ 344.594469][T10678] dump_stack_lvl+0xcd/0x134 [ 344.599073][T10678] sysfs_warn_dup.cold+0x1c/0x29 [ 344.604030][T10678] sysfs_create_dir_ns+0x238/0x290 [ 344.609280][T10678] ? sysfs_create_mount_point+0xb0/0xb0 [ 344.614840][T10678] ? rwlock_bug.part.0+0x90/0x90 [ 344.619790][T10678] ? kfree+0x1e1/0x560 [ 344.623866][T10678] ? do_raw_spin_unlock+0x171/0x230 [ 344.629073][T10678] kobject_add_internal+0x2d2/0xa60 [ 344.634288][T10678] kobject_init_and_add+0x101/0x160 [ 344.639494][T10678] ? kobject_create_and_add+0xb0/0xb0 [ 344.644884][T10678] ? lockdep_init_map_type+0x2c3/0x7b0 [ 344.650350][T10678] ? vsnprintf+0x2ce/0x14f0 [ 344.654871][T10678] gfs2_sys_fs_add+0x1d1/0x3e0 [ 344.659645][T10678] ? recover_store+0x170/0x170 [ 344.664422][T10678] ? snprintf+0xbb/0xf0 [ 344.668584][T10678] ? vscnprintf+0x70/0x80 [ 344.672924][T10678] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 344.679173][T10678] ? set_blocksize+0x2e5/0x370 [ 344.683977][T10678] gfs2_fill_super+0x155c/0x28a0 [ 344.688929][T10678] ? gfs2_reconfigure+0x1060/0x1060 [ 344.694218][T10678] ? lock_downgrade+0x6e0/0x6e0 [ 344.699081][T10678] ? snprintf+0xbb/0xf0 [ 344.703245][T10678] ? vsprintf+0x30/0x30 [ 344.707404][T10678] ? wait_for_completion_io+0x270/0x270 [ 344.712955][T10678] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 344.719204][T10678] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 344.724928][T10678] ? set_blocksize+0x2e5/0x370 [ 344.729706][T10678] get_tree_bdev+0x440/0x760 [ 344.734298][T10678] ? gfs2_reconfigure+0x1060/0x1060 [ 344.739665][T10678] gfs2_get_tree+0x4a/0x270 [ 344.744201][T10678] vfs_get_tree+0x89/0x2f0 [ 344.748621][T10678] path_mount+0x1320/0x1fa0 [ 344.753141][T10678] ? finish_automount+0xaf0/0xaf0 [ 344.758171][T10678] ? putname+0xfe/0x140 [ 344.762328][T10678] __x64_sys_mount+0x27f/0x300 [ 344.767085][T10678] ? copy_mnt_ns+0xae0/0xae0 [ 344.771671][T10678] ? syscall_enter_from_user_mode+0x21/0x70 [ 344.777560][T10678] do_syscall_64+0x35/0xb0 [ 344.781974][T10678] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.787860][T10678] RIP: 0033:0x7f90a16cb01a [ 344.792259][T10678] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 344.812063][T10678] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 344.820487][T10678] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 344.828446][T10678] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 344.836425][T10678] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 344.844381][T10678] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 344.852356][T10678] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 344.860355][T10678] [ 344.911702][T10689] gfs2: not a GFS2 filesystem 02:48:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495"]) 02:48:02 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) [ 344.967033][T10668] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:02 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 345.034903][T10668] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 345.109769][T10700] gfs2: not a GFS2 filesystem 02:48:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495"]) [ 345.132622][T10678] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 345.159991][T10678] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:02 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:48:02 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 345.227664][T10698] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" 02:48:02 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:48:03 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) [ 345.269552][T10698] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 345.320627][T10698] gfs2: not a GFS2 filesystem [ 345.320788][T10713] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 345.336443][T10698] gfs2: fsid=-_)-+: can't read superblock [ 345.347404][T10698] gfs2: fsid=-_)-+: can't read superblock: -22 [ 345.354819][T10713] CPU: 1 PID: 10713 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 345.354848][T10713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.354860][T10713] Call Trace: [ 345.354866][T10713] [ 345.354874][T10713] dump_stack_lvl+0xcd/0x134 [ 345.354903][T10713] sysfs_warn_dup.cold+0x1c/0x29 [ 345.354932][T10713] sysfs_create_dir_ns+0x238/0x290 [ 345.354959][T10713] ? sysfs_create_mount_point+0xb0/0xb0 [ 345.354983][T10713] ? rwlock_bug.part.0+0x90/0x90 [ 345.355009][T10713] ? kfree+0x1e1/0x560 [ 345.355033][T10713] ? do_raw_spin_unlock+0x171/0x230 [ 345.355060][T10713] kobject_add_internal+0x2d2/0xa60 [ 345.355095][T10713] kobject_init_and_add+0x101/0x160 [ 345.355123][T10713] ? kobject_create_and_add+0xb0/0xb0 [ 345.355159][T10713] ? lockdep_init_map_type+0x2c3/0x7b0 [ 345.355182][T10713] ? vsnprintf+0x2ce/0x14f0 [ 345.355216][T10713] gfs2_sys_fs_add+0x1d1/0x3e0 [ 345.355240][T10713] ? recover_store+0x170/0x170 [ 345.355265][T10713] ? snprintf+0xbb/0xf0 [ 345.355289][T10713] ? vscnprintf+0x70/0x80 [ 345.355317][T10713] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 345.355345][T10713] ? set_blocksize+0x2e5/0x370 [ 345.355378][T10713] gfs2_fill_super+0x155c/0x28a0 [ 345.355410][T10713] ? gfs2_reconfigure+0x1060/0x1060 [ 345.355434][T10713] ? lock_downgrade+0x6e0/0x6e0 [ 345.355463][T10713] ? snprintf+0xbb/0xf0 [ 345.488352][T10713] ? vsprintf+0x30/0x30 [ 345.492507][T10713] ? wait_for_completion_io+0x270/0x270 [ 345.498045][T10713] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 345.504281][T10713] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 345.509990][T10713] ? set_blocksize+0x2e5/0x370 [ 345.514751][T10713] get_tree_bdev+0x440/0x760 [ 345.519332][T10713] ? gfs2_reconfigure+0x1060/0x1060 [ 345.524521][T10713] gfs2_get_tree+0x4a/0x270 [ 345.529016][T10713] vfs_get_tree+0x89/0x2f0 [ 345.533421][T10713] path_mount+0x1320/0x1fa0 [ 345.537923][T10713] ? finish_automount+0xaf0/0xaf0 [ 345.542939][T10713] ? putname+0xfe/0x140 [ 345.547087][T10713] __x64_sys_mount+0x27f/0x300 [ 345.551840][T10713] ? copy_mnt_ns+0xae0/0xae0 [ 345.556421][T10713] ? syscall_enter_from_user_mode+0x21/0x70 [ 345.562309][T10713] do_syscall_64+0x35/0xb0 [ 345.566739][T10713] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.572625][T10713] RIP: 0033:0x7f562a54101a [ 345.577045][T10713] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 345.596641][T10713] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 345.605045][T10713] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 345.613020][T10713] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 345.620978][T10713] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 345.628937][T10713] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 345.636896][T10713] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 345.644869][T10713] [ 345.681640][T10720] gfs2: not a GFS2 filesystem [ 345.726821][T10729] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 345.760669][T10729] CPU: 0 PID: 10729 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 02:48:03 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) [ 345.769459][T10729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.779513][T10729] Call Trace: [ 345.782788][T10729] [ 345.785716][T10729] dump_stack_lvl+0xcd/0x134 [ 345.790316][T10729] sysfs_warn_dup.cold+0x1c/0x29 [ 345.795263][T10729] sysfs_create_dir_ns+0x238/0x290 [ 345.800386][T10729] ? sysfs_create_mount_point+0xb0/0xb0 [ 345.805939][T10729] ? rwlock_bug.part.0+0x90/0x90 [ 345.810887][T10729] ? kfree+0x1e1/0x560 [ 345.814960][T10729] ? do_raw_spin_unlock+0x171/0x230 [ 345.820167][T10729] kobject_add_internal+0x2d2/0xa60 [ 345.825385][T10729] kobject_init_and_add+0x101/0x160 [ 345.830591][T10729] ? kobject_create_and_add+0xb0/0xb0 [ 345.835981][T10729] ? lockdep_init_map_type+0x2c3/0x7b0 [ 345.841443][T10729] ? vsnprintf+0x2ce/0x14f0 [ 345.845961][T10729] gfs2_sys_fs_add+0x1d1/0x3e0 [ 345.850729][T10729] ? recover_store+0x170/0x170 [ 345.855502][T10729] ? snprintf+0xbb/0xf0 [ 345.859667][T10729] ? vscnprintf+0x70/0x80 [ 345.864009][T10729] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 345.870258][T10729] ? set_blocksize+0x2e5/0x370 [ 345.875037][T10729] gfs2_fill_super+0x155c/0x28a0 [ 345.879987][T10729] ? gfs2_reconfigure+0x1060/0x1060 [ 345.885189][T10729] ? lock_downgrade+0x6e0/0x6e0 [ 345.890050][T10729] ? snprintf+0xbb/0xf0 [ 345.894213][T10729] ? vsprintf+0x30/0x30 [ 345.898377][T10729] ? wait_for_completion_io+0x270/0x270 [ 345.903927][T10729] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 345.910174][T10729] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 345.915898][T10729] ? set_blocksize+0x2e5/0x370 [ 345.920680][T10729] get_tree_bdev+0x440/0x760 [ 345.925284][T10729] ? gfs2_reconfigure+0x1060/0x1060 [ 345.930509][T10729] gfs2_get_tree+0x4a/0x270 [ 345.935030][T10729] vfs_get_tree+0x89/0x2f0 [ 345.939456][T10729] path_mount+0x1320/0x1fa0 [ 345.943968][T10729] ? finish_automount+0xaf0/0xaf0 [ 345.949000][T10729] ? putname+0xfe/0x140 [ 345.953166][T10729] __x64_sys_mount+0x27f/0x300 [ 345.957934][T10729] ? copy_mnt_ns+0xae0/0xae0 [ 345.962528][T10729] ? syscall_enter_from_user_mode+0x21/0x70 [ 345.968432][T10729] do_syscall_64+0x35/0xb0 [ 345.972857][T10729] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.978754][T10729] RIP: 0033:0x7f90a16cb01a [ 345.983169][T10729] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 346.002776][T10729] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 346.011214][T10729] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 346.019198][T10729] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 02:48:03 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) [ 346.027169][T10729] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 346.035142][T10729] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 346.043119][T10729] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 346.051106][T10729] 02:48:03 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:48:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495"]) [ 346.188269][T10713] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 346.207377][T10713] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:03 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:48:04 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) [ 346.286911][T10751] gfs2: Bad value for 'locktable' [ 346.320231][T10752] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" 02:48:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) [ 346.362119][T10752] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 346.403684][T10752] gfs2: not a GFS2 filesystem [ 346.409043][T10752] gfs2: fsid=-_)-+: can't read superblock [ 346.420232][T10752] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:04 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:48:04 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) 02:48:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495"]) [ 346.515693][T10771] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 346.565212][T10775] gfs2: Bad value for 'locktable' [ 346.582462][T10771] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 346.587803][T10729] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 346.607346][T10771] gfs2: not a GFS2 filesystem [ 346.609807][T10729] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 346.628432][T10771] gfs2: fsid=-_)-+: can't read superblock 02:48:04 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) [ 346.661821][T10771] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:04 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e8428"]) 02:48:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) 02:48:04 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) [ 346.762571][T10792] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 346.777765][T10792] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:48:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 346.809405][T10792] gfs2: not a GFS2 filesystem [ 346.817306][T10802] gfs2: not a GFS2 filesystem [ 346.820009][T10792] gfs2: fsid=-_)-+: can't read superblock [ 346.853024][T10792] gfs2: fsid=-_)-+: can't read superblock: -22 [ 346.869637][T10808] gfs2: Bad value for 'locktable' 02:48:04 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x800452d2, &(0x7f0000000100)) 02:48:04 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:48:04 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 346.955771][T10821] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 346.991520][T10821] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 347.006094][T10827] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 347.031062][T10821] gfs2: not a GFS2 filesystem [ 347.040450][T10827] CPU: 1 PID: 10827 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 347.049260][T10827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.059312][T10827] Call Trace: [ 347.062585][T10827] [ 347.065516][T10827] dump_stack_lvl+0xcd/0x134 [ 347.067083][T10832] gfs2: not a GFS2 filesystem [ 347.070112][T10827] sysfs_warn_dup.cold+0x1c/0x29 [ 347.070145][T10827] sysfs_create_dir_ns+0x238/0x290 [ 347.070173][T10827] ? sysfs_create_mount_point+0xb0/0xb0 [ 347.090325][T10827] ? rwlock_bug.part.0+0x90/0x90 [ 347.095347][T10827] ? kfree+0x1e1/0x560 [ 347.099430][T10827] ? do_raw_spin_unlock+0x171/0x230 [ 347.104621][T10827] kobject_add_internal+0x2d2/0xa60 [ 347.109913][T10827] kobject_init_and_add+0x101/0x160 [ 347.115277][T10827] ? kobject_create_and_add+0xb0/0xb0 [ 347.120731][T10827] ? lockdep_init_map_type+0x2c3/0x7b0 [ 347.126178][T10827] ? vsnprintf+0x2ce/0x14f0 [ 347.130681][T10827] gfs2_sys_fs_add+0x1d1/0x3e0 [ 347.135439][T10827] ? recover_store+0x170/0x170 [ 347.140196][T10827] ? snprintf+0xbb/0xf0 [ 347.144341][T10827] ? vscnprintf+0x70/0x80 [ 347.148667][T10827] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 347.154902][T10827] ? set_blocksize+0x2e5/0x370 [ 347.159673][T10827] gfs2_fill_super+0x155c/0x28a0 [ 347.164632][T10827] ? gfs2_reconfigure+0x1060/0x1060 [ 347.169827][T10827] ? lock_downgrade+0x6e0/0x6e0 [ 347.174671][T10827] ? snprintf+0xbb/0xf0 [ 347.178816][T10827] ? vsprintf+0x30/0x30 [ 347.183066][T10827] ? wait_for_completion_io+0x270/0x270 [ 347.188602][T10827] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 347.194954][T10827] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 347.200662][T10827] ? set_blocksize+0x2e5/0x370 [ 347.205421][T10827] get_tree_bdev+0x440/0x760 [ 347.210001][T10827] ? gfs2_reconfigure+0x1060/0x1060 [ 347.215190][T10827] gfs2_get_tree+0x4a/0x270 [ 347.219683][T10827] vfs_get_tree+0x89/0x2f0 [ 347.224092][T10827] path_mount+0x1320/0x1fa0 [ 347.228588][T10827] ? finish_automount+0xaf0/0xaf0 [ 347.233601][T10827] ? putname+0xfe/0x140 [ 347.237751][T10827] __x64_sys_mount+0x27f/0x300 [ 347.242503][T10827] ? copy_mnt_ns+0xae0/0xae0 [ 347.247168][T10827] ? syscall_enter_from_user_mode+0x21/0x70 [ 347.253054][T10827] do_syscall_64+0x35/0xb0 [ 347.257484][T10827] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.263542][T10827] RIP: 0033:0x7f562a54101a [ 347.267945][T10827] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 347.287539][T10827] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 347.295959][T10827] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a 02:48:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a495"]) [ 347.303917][T10827] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 347.311893][T10827] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 347.319853][T10827] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 347.327828][T10827] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 347.335797][T10827] [ 347.378154][T10821] gfs2: fsid=-_)-+: can't read superblock [ 347.392682][T10838] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 347.408953][T10838] CPU: 0 PID: 10838 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 347.411129][T10821] gfs2: fsid=-_)-+: can't read superblock: -22 [ 347.417715][T10838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.417729][T10838] Call Trace: [ 347.417735][T10838] [ 347.417743][T10838] dump_stack_lvl+0xcd/0x134 [ 347.417772][T10838] sysfs_warn_dup.cold+0x1c/0x29 [ 347.417801][T10838] sysfs_create_dir_ns+0x238/0x290 [ 347.417826][T10838] ? sysfs_create_mount_point+0xb0/0xb0 [ 347.417850][T10838] ? rwlock_bug.part.0+0x90/0x90 [ 347.417876][T10838] ? kfree+0x1e1/0x560 [ 347.417899][T10838] ? do_raw_spin_unlock+0x171/0x230 [ 347.417927][T10838] kobject_add_internal+0x2d2/0xa60 [ 347.479757][T10838] kobject_init_and_add+0x101/0x160 [ 347.484970][T10838] ? kobject_create_and_add+0xb0/0xb0 [ 347.490351][T10838] ? lockdep_init_map_type+0x2c3/0x7b0 [ 347.495805][T10838] ? vsnprintf+0x2ce/0x14f0 [ 347.500308][T10838] gfs2_sys_fs_add+0x1d1/0x3e0 [ 347.505172][T10838] ? recover_store+0x170/0x170 [ 347.509926][T10838] ? snprintf+0xbb/0xf0 [ 347.514069][T10838] ? vscnprintf+0x70/0x80 [ 347.518390][T10838] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 347.524639][T10838] ? set_blocksize+0x2e5/0x370 [ 347.529402][T10838] gfs2_fill_super+0x155c/0x28a0 [ 347.534337][T10838] ? gfs2_reconfigure+0x1060/0x1060 [ 347.539523][T10838] ? lock_downgrade+0x6e0/0x6e0 [ 347.544369][T10838] ? snprintf+0xbb/0xf0 [ 347.548514][T10838] ? vsprintf+0x30/0x30 [ 347.552655][T10838] ? wait_for_completion_io+0x270/0x270 [ 347.558188][T10838] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 347.564513][T10838] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 347.570234][T10838] ? set_blocksize+0x2e5/0x370 [ 347.574998][T10838] get_tree_bdev+0x440/0x760 [ 347.579577][T10838] ? gfs2_reconfigure+0x1060/0x1060 [ 347.584767][T10838] gfs2_get_tree+0x4a/0x270 [ 347.589264][T10838] vfs_get_tree+0x89/0x2f0 [ 347.593668][T10838] path_mount+0x1320/0x1fa0 [ 347.598184][T10838] ? finish_automount+0xaf0/0xaf0 [ 347.603198][T10838] ? putname+0xfe/0x140 [ 347.607347][T10838] __x64_sys_mount+0x27f/0x300 [ 347.612117][T10838] ? copy_mnt_ns+0xae0/0xae0 [ 347.616789][T10838] ? syscall_enter_from_user_mode+0x21/0x70 [ 347.622675][T10838] do_syscall_64+0x35/0xb0 [ 347.627085][T10838] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.632966][T10838] RIP: 0033:0x7fac1d1f801a [ 347.637367][T10838] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 347.656962][T10838] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 347.665384][T10838] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 347.673343][T10838] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 347.681298][T10838] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 347.689276][T10838] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 347.697251][T10838] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 347.705220][T10838] [ 347.738734][T10838] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 347.742403][T10845] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" 02:48:05 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:48:05 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x800452d2, &(0x7f0000000100)) 02:48:05 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e8428"]) [ 347.786746][T10838] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 347.848991][T10845] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 347.887842][T10845] gfs2: not a GFS2 filesystem 02:48:05 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 347.900734][T10845] gfs2: fsid=-_)-+: can't read superblock [ 347.919602][T10860] gfs2: not a GFS2 filesystem [ 347.931704][T10845] gfs2: fsid=-_)-+: can't read superblock: -22 [ 347.950574][T10827] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 347.955030][T10864] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 348.012592][T10827] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 348.048538][T10872] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 348.071013][T10864] CPU: 0 PID: 10864 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 348.079902][T10864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.089958][T10864] Call Trace: [ 348.093345][T10864] [ 348.096276][T10864] dump_stack_lvl+0xcd/0x134 [ 348.100879][T10864] sysfs_warn_dup.cold+0x1c/0x29 [ 348.105824][T10864] sysfs_create_dir_ns+0x238/0x290 [ 348.110943][T10864] ? sysfs_create_mount_point+0xb0/0xb0 [ 348.116492][T10864] ? rwlock_bug.part.0+0x90/0x90 [ 348.121699][T10864] ? kfree+0x1e1/0x560 [ 348.125775][T10864] ? do_raw_spin_unlock+0x171/0x230 [ 348.131010][T10864] kobject_add_internal+0x2d2/0xa60 [ 348.136225][T10864] kobject_init_and_add+0x101/0x160 [ 348.141428][T10864] ? kobject_create_and_add+0xb0/0xb0 [ 348.146814][T10864] ? lockdep_init_map_type+0x2c3/0x7b0 [ 348.152278][T10864] ? vsnprintf+0x2ce/0x14f0 [ 348.156796][T10864] gfs2_sys_fs_add+0x1d1/0x3e0 [ 348.161567][T10864] ? recover_store+0x170/0x170 [ 348.166447][T10864] ? snprintf+0xbb/0xf0 [ 348.170607][T10864] ? vscnprintf+0x70/0x80 [ 348.174943][T10864] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 348.181278][T10864] ? set_blocksize+0x2e5/0x370 [ 348.186059][T10864] gfs2_fill_super+0x155c/0x28a0 [ 348.191012][T10864] ? gfs2_reconfigure+0x1060/0x1060 [ 348.196300][T10864] ? lock_downgrade+0x6e0/0x6e0 [ 348.201166][T10864] ? snprintf+0xbb/0xf0 [ 348.205435][T10864] ? vsprintf+0x30/0x30 [ 348.209592][T10864] ? wait_for_completion_io+0x270/0x270 [ 348.215142][T10864] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 348.221424][T10864] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 348.227156][T10864] ? set_blocksize+0x2e5/0x370 [ 348.231934][T10864] get_tree_bdev+0x440/0x760 [ 348.236551][T10864] ? gfs2_reconfigure+0x1060/0x1060 [ 348.241758][T10864] gfs2_get_tree+0x4a/0x270 [ 348.246357][T10864] vfs_get_tree+0x89/0x2f0 [ 348.250778][T10864] path_mount+0x1320/0x1fa0 [ 348.255294][T10864] ? finish_automount+0xaf0/0xaf0 [ 348.260328][T10864] ? putname+0xfe/0x140 [ 348.264491][T10864] __x64_sys_mount+0x27f/0x300 [ 348.269259][T10864] ? copy_mnt_ns+0xae0/0xae0 [ 348.273940][T10864] ? syscall_enter_from_user_mode+0x21/0x70 [ 348.279843][T10864] do_syscall_64+0x35/0xb0 [ 348.284266][T10864] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.290169][T10864] RIP: 0033:0x7f90a16cb01a [ 348.294582][T10864] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 348.314363][T10864] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 02:48:06 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:48:06 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x800452d2, &(0x7f0000000100)) [ 348.322778][T10864] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 348.330747][T10864] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 348.338717][T10864] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 348.346687][T10864] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 348.354828][T10864] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 348.362813][T10864] 02:48:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:48:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) (fail_nth: 1) [ 348.397756][T10864] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 348.410890][T10864] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 348.471617][T10872] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:48:06 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e8428"]) [ 348.553605][T10872] gfs2: not a GFS2 filesystem [ 348.558626][T10872] gfs2: fsid=-_)-+: can't read superblock [ 348.580997][T10872] gfs2: fsid=-_)-+: can't read superblock: -22 [ 348.596108][T10888] FAULT_INJECTION: forcing a failure. 02:48:06 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, 0x0) [ 348.596108][T10888] name failslab, interval 1, probability 0, space 0, times 1 [ 348.596858][T10889] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 348.649456][T10890] gfs2: not a GFS2 filesystem [ 348.659308][T10888] CPU: 0 PID: 10888 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 348.668084][T10888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.678316][T10888] Call Trace: [ 348.681592][T10888] [ 348.684519][T10888] dump_stack_lvl+0xcd/0x134 [ 348.689110][T10888] should_fail.cold+0x5/0xa [ 348.693712][T10888] ? __do_sys_memfd_create+0xac/0x4f0 [ 348.699089][T10888] should_failslab+0x5/0x10 [ 348.703597][T10888] __kmalloc+0x72/0x340 [ 348.707752][T10888] __do_sys_memfd_create+0xac/0x4f0 [ 348.712950][T10888] do_syscall_64+0x35/0xb0 [ 348.717366][T10888] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.723261][T10888] RIP: 0033:0x7f79c7dbfae9 [ 348.727959][T10888] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 348.747563][T10888] RSP: 002b:00007f79c5334f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 348.755972][T10888] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dbfae9 [ 348.764113][T10888] RDX: 00007f79c5335000 RSI: 0000000000000000 RDI: 00007f79c7e190fb [ 348.772084][T10888] RBP: 0000000000000000 R08: 00007f79c5334ff8 R09: ffffffffffffffff [ 348.780053][T10888] R10: 00007f79c5334ffc R11: 0000000000000246 R12: 0000000020001180 [ 348.788019][T10888] R13: 00000000200011c0 R14: 0000000000000000 R15: 0000000020000080 [ 348.796004][T10888] [ 348.799027][T10889] CPU: 1 PID: 10889 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 348.807793][T10889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.817838][T10889] Call Trace: [ 348.821106][T10889] [ 348.824021][T10889] dump_stack_lvl+0xcd/0x134 [ 348.828605][T10889] sysfs_warn_dup.cold+0x1c/0x29 [ 348.833541][T10889] sysfs_create_dir_ns+0x238/0x290 [ 348.838652][T10889] ? sysfs_create_mount_point+0xb0/0xb0 [ 348.844277][T10889] ? rwlock_bug.part.0+0x90/0x90 [ 348.849297][T10889] ? kfree+0x1e1/0x560 [ 348.853441][T10889] ? do_raw_spin_unlock+0x171/0x230 [ 348.858635][T10889] kobject_add_internal+0x2d2/0xa60 [ 348.863932][T10889] kobject_init_and_add+0x101/0x160 [ 348.869126][T10889] ? kobject_create_and_add+0xb0/0xb0 [ 348.874499][T10889] ? lockdep_init_map_type+0x2c3/0x7b0 [ 348.879954][T10889] ? vsnprintf+0x2ce/0x14f0 [ 348.884460][T10889] gfs2_sys_fs_add+0x1d1/0x3e0 [ 348.889219][T10889] ? recover_store+0x170/0x170 [ 348.893981][T10889] ? snprintf+0xbb/0xf0 [ 348.898227][T10889] ? vscnprintf+0x70/0x80 [ 348.902649][T10889] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 348.908888][T10889] ? set_blocksize+0x2e5/0x370 [ 348.913680][T10889] gfs2_fill_super+0x155c/0x28a0 [ 348.918628][T10889] ? gfs2_reconfigure+0x1060/0x1060 [ 348.923829][T10889] ? lock_downgrade+0x6e0/0x6e0 [ 348.928768][T10889] ? snprintf+0xbb/0xf0 [ 348.932920][T10889] ? vsprintf+0x30/0x30 [ 348.937065][T10889] ? wait_for_completion_io+0x270/0x270 [ 348.942776][T10889] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 348.949012][T10889] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 348.954809][T10889] ? set_blocksize+0x2e5/0x370 [ 348.959571][T10889] get_tree_bdev+0x440/0x760 [ 348.964151][T10889] ? gfs2_reconfigure+0x1060/0x1060 [ 348.969343][T10889] gfs2_get_tree+0x4a/0x270 [ 348.973987][T10889] vfs_get_tree+0x89/0x2f0 [ 348.978393][T10889] path_mount+0x1320/0x1fa0 [ 348.982908][T10889] ? finish_automount+0xaf0/0xaf0 [ 348.987923][T10889] ? putname+0xfe/0x140 [ 348.992069][T10889] __x64_sys_mount+0x27f/0x300 [ 348.996820][T10889] ? copy_mnt_ns+0xae0/0xae0 [ 349.001402][T10889] ? syscall_enter_from_user_mode+0x21/0x70 [ 349.007288][T10889] do_syscall_64+0x35/0xb0 [ 349.011695][T10889] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.017577][T10889] RIP: 0033:0x7f562a54101a [ 349.021979][T10889] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 349.041574][T10889] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 349.049973][T10889] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 349.057951][T10889] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 349.065911][T10889] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 349.073891][T10889] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 349.081850][T10889] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 349.089821][T10889] [ 349.163385][T10889] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 349.194736][T10901] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 349.200939][T10889] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) (fail_nth: 2) [ 349.202655][T10901] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:48:06 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, 0x0) 02:48:07 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 349.286027][T10901] gfs2: not a GFS2 filesystem 02:48:07 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) [ 349.316628][T10901] gfs2: fsid=-_)-+: can't read superblock [ 349.359412][T10901] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 349.445662][T10916] FAULT_INJECTION: forcing a failure. [ 349.445662][T10916] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 349.500583][T10919] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 349.515396][T10916] CPU: 0 PID: 10916 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 349.524383][T10916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.534525][T10916] Call Trace: [ 349.537802][T10916] [ 349.540727][T10916] dump_stack_lvl+0xcd/0x134 [ 349.545324][T10916] should_fail.cold+0x5/0xa [ 349.549867][T10916] _copy_from_user+0x2c/0x180 [ 349.554642][T10916] __do_sys_memfd_create+0xff/0x4f0 [ 349.559852][T10916] do_syscall_64+0x35/0xb0 [ 349.564277][T10916] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.570181][T10916] RIP: 0033:0x7f79c7dbfae9 [ 349.574593][T10916] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 349.594384][T10916] RSP: 002b:00007f79c5334f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 349.602807][T10916] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dbfae9 [ 349.610779][T10916] RDX: 00007f79c5335000 RSI: 0000000000000000 RDI: 00007f79c7e190fb [ 349.619252][T10916] RBP: 0000000000000000 R08: 00007f79c5334ff8 R09: ffffffffffffffff [ 349.627229][T10916] R10: 00007f79c5334ffc R11: 0000000000000246 R12: 0000000020001180 [ 349.635208][T10916] R13: 00000000200011c0 R14: 0000000000000000 R15: 0000000020000080 [ 349.643196][T10916] [ 349.662043][T10919] CPU: 0 PID: 10919 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 349.670858][T10919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.680924][T10919] Call Trace: [ 349.684203][T10919] [ 349.687132][T10919] dump_stack_lvl+0xcd/0x134 [ 349.691817][T10919] sysfs_warn_dup.cold+0x1c/0x29 [ 349.696854][T10919] sysfs_create_dir_ns+0x238/0x290 [ 349.701974][T10919] ? sysfs_create_mount_point+0xb0/0xb0 [ 349.707555][T10919] ? rwlock_bug.part.0+0x90/0x90 [ 349.712488][T10919] ? kfree+0x1e1/0x560 [ 349.716550][T10919] ? do_raw_spin_unlock+0x171/0x230 [ 349.721743][T10919] kobject_add_internal+0x2d2/0xa60 [ 349.726940][T10919] kobject_init_and_add+0x101/0x160 [ 349.732564][T10919] ? kobject_create_and_add+0xb0/0xb0 [ 349.737929][T10919] ? lockdep_init_map_type+0x2c3/0x7b0 [ 349.743380][T10919] ? vsnprintf+0x2ce/0x14f0 [ 349.747888][T10919] gfs2_sys_fs_add+0x1d1/0x3e0 [ 349.752641][T10919] ? recover_store+0x170/0x170 [ 349.757403][T10919] ? snprintf+0xbb/0xf0 [ 349.761555][T10919] ? vscnprintf+0x70/0x80 [ 349.765879][T10919] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 349.772114][T10919] ? set_blocksize+0x2e5/0x370 [ 349.776876][T10919] gfs2_fill_super+0x155c/0x28a0 [ 349.781813][T10919] ? gfs2_reconfigure+0x1060/0x1060 [ 349.787000][T10919] ? lock_downgrade+0x6e0/0x6e0 [ 349.791849][T10919] ? snprintf+0xbb/0xf0 [ 349.795994][T10919] ? vsprintf+0x30/0x30 [ 349.800135][T10919] ? wait_for_completion_io+0x270/0x270 [ 349.805678][T10919] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 349.811909][T10919] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 349.817636][T10919] ? set_blocksize+0x2e5/0x370 [ 349.822403][T10919] get_tree_bdev+0x440/0x760 [ 349.826980][T10919] ? gfs2_reconfigure+0x1060/0x1060 [ 349.832169][T10919] gfs2_get_tree+0x4a/0x270 [ 349.836664][T10919] vfs_get_tree+0x89/0x2f0 [ 349.841250][T10919] path_mount+0x1320/0x1fa0 [ 349.845745][T10919] ? finish_automount+0xaf0/0xaf0 [ 349.850761][T10919] ? putname+0xfe/0x140 [ 349.854909][T10919] __x64_sys_mount+0x27f/0x300 [ 349.859750][T10919] ? copy_mnt_ns+0xae0/0xae0 [ 349.864330][T10919] ? syscall_enter_from_user_mode+0x21/0x70 [ 349.870218][T10919] do_syscall_64+0x35/0xb0 [ 349.874632][T10919] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.880519][T10919] RIP: 0033:0x7fac1d1f801a [ 349.885010][T10919] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 349.904606][T10919] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 02:48:07 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,\x00']) 02:48:07 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, 0x0) [ 349.913022][T10919] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 349.920979][T10919] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 349.928937][T10919] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 349.937067][T10919] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 349.945026][T10919] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 349.952995][T10919] [ 349.981953][T10923] gfs2: not a GFS2 filesystem 02:48:07 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) [ 350.058883][T10931] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 350.089832][T10931] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 350.127917][T10933] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 350.135720][T10931] gfs2: not a GFS2 filesystem [ 350.135733][T10931] gfs2: fsid=-_)-+: can't read superblock [ 350.135742][T10931] gfs2: fsid=-_)-+: can't read superblock: -22 [ 350.156508][T10933] CPU: 0 PID: 10933 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 350.165303][T10933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.175359][T10933] Call Trace: [ 350.178638][T10933] [ 350.181966][T10933] dump_stack_lvl+0xcd/0x134 [ 350.186567][T10933] sysfs_warn_dup.cold+0x1c/0x29 [ 350.191517][T10933] sysfs_create_dir_ns+0x238/0x290 [ 350.196640][T10933] ? sysfs_create_mount_point+0xb0/0xb0 [ 350.202200][T10933] ? rwlock_bug.part.0+0x90/0x90 [ 350.206598][T10944] gfs2: not a GFS2 filesystem [ 350.207143][T10933] ? do_raw_spin_unlock+0x171/0x230 [ 350.207172][T10933] kobject_add_internal+0x2d2/0xa60 [ 350.207207][T10933] kobject_init_and_add+0x101/0x160 [ 350.207233][T10933] ? kobject_create_and_add+0xb0/0xb0 [ 350.207263][T10933] ? lockdep_init_map_type+0x2c3/0x7b0 [ 350.238421][T10933] ? vsnprintf+0x2ce/0x14f0 [ 350.242942][T10933] gfs2_sys_fs_add+0x1d1/0x3e0 [ 350.247714][T10933] ? recover_store+0x170/0x170 [ 350.252475][T10933] ? snprintf+0xbb/0xf0 [ 350.256624][T10933] ? vscnprintf+0x70/0x80 [ 350.260953][T10933] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 350.267185][T10933] ? set_blocksize+0x2e5/0x370 [ 350.271947][T10933] gfs2_fill_super+0x155c/0x28a0 [ 350.276881][T10933] ? gfs2_reconfigure+0x1060/0x1060 [ 350.282158][T10933] ? mark_held_locks+0x9f/0xe0 [ 350.286913][T10933] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 350.293060][T10933] ? lockdep_hardirqs_on+0x79/0x100 [ 350.298246][T10933] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 350.304394][T10933] ? sb_set_blocksize+0xa3/0x110 [ 350.309324][T10933] ? sb_set_blocksize+0x92/0x110 [ 350.314254][T10933] ? __sanitizer_cov_trace_pc+0x43/0x60 [ 350.319798][T10933] get_tree_bdev+0x440/0x760 [ 350.324395][T10933] ? gfs2_reconfigure+0x1060/0x1060 [ 350.329590][T10933] gfs2_get_tree+0x4a/0x270 [ 350.334098][T10933] vfs_get_tree+0x89/0x2f0 [ 350.338503][T10933] path_mount+0x1320/0x1fa0 [ 350.342998][T10933] ? finish_automount+0xaf0/0xaf0 [ 350.348013][T10933] ? putname+0xfe/0x140 [ 350.352162][T10933] __x64_sys_mount+0x27f/0x300 [ 350.356916][T10933] ? copy_mnt_ns+0xae0/0xae0 [ 350.361498][T10933] ? syscall_enter_from_user_mode+0x21/0x70 [ 350.367474][T10933] do_syscall_64+0x35/0xb0 [ 350.371887][T10933] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.377770][T10933] RIP: 0033:0x7f562a54101a [ 350.382542][T10933] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 350.402228][T10933] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 350.410627][T10933] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 350.418764][T10933] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 02:48:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 350.426719][T10933] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 350.434691][T10933] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 350.442821][T10933] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 350.450788][T10933] [ 350.482149][T10933] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 350.495794][T10933] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:08 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,l']) 02:48:08 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 350.674396][T10951] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 350.696639][T10951] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 350.731247][T10951] gfs2: not a GFS2 filesystem [ 350.756757][T10951] gfs2: fsid=-_)-+: can't read superblock [ 350.780418][T10962] gfs2: Unknown parameter 'l' [ 350.788381][T10951] gfs2: fsid=-_)-+: can't read superblock: -22 [ 350.813378][T10963] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 350.834058][T10969] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 350.843338][T10963] CPU: 1 PID: 10963 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 350.852104][T10963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.862162][T10963] Call Trace: [ 350.865439][T10963] [ 350.868367][T10963] dump_stack_lvl+0xcd/0x134 [ 350.872966][T10963] sysfs_warn_dup.cold+0x1c/0x29 [ 350.877913][T10963] sysfs_create_dir_ns+0x238/0x290 [ 350.883031][T10963] ? sysfs_create_mount_point+0xb0/0xb0 [ 350.888584][T10963] ? rwlock_bug.part.0+0x90/0x90 [ 350.893527][T10963] ? kfree+0x1e1/0x560 [ 350.897600][T10963] ? do_raw_spin_unlock+0x171/0x230 [ 350.902807][T10963] kobject_add_internal+0x2d2/0xa60 [ 350.908023][T10963] kobject_init_and_add+0x101/0x160 [ 350.913233][T10963] ? kobject_create_and_add+0xb0/0xb0 [ 350.918616][T10963] ? lockdep_init_map_type+0x2c3/0x7b0 [ 350.924075][T10963] ? vsnprintf+0x2ce/0x14f0 [ 350.928594][T10963] gfs2_sys_fs_add+0x1d1/0x3e0 [ 350.933364][T10963] ? recover_store+0x170/0x170 [ 350.938132][T10963] ? snprintf+0xbb/0xf0 [ 350.942299][T10963] ? vscnprintf+0x70/0x80 [ 350.946642][T10963] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 350.952889][T10963] ? set_blocksize+0x2e5/0x370 [ 350.957887][T10963] gfs2_fill_super+0x155c/0x28a0 [ 350.962841][T10963] ? gfs2_reconfigure+0x1060/0x1060 [ 350.968044][T10963] ? lock_downgrade+0x6e0/0x6e0 [ 350.972907][T10963] ? snprintf+0xbb/0xf0 [ 350.977070][T10963] ? vsprintf+0x30/0x30 [ 350.981230][T10963] ? wait_for_completion_io+0x270/0x270 [ 350.986772][T10963] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 350.993102][T10963] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 350.998811][T10963] ? set_blocksize+0x2e5/0x370 [ 351.003574][T10963] get_tree_bdev+0x440/0x760 [ 351.008153][T10963] ? gfs2_reconfigure+0x1060/0x1060 [ 351.013375][T10963] gfs2_get_tree+0x4a/0x270 [ 351.017956][T10963] vfs_get_tree+0x89/0x2f0 [ 351.022368][T10963] path_mount+0x1320/0x1fa0 [ 351.026897][T10963] ? finish_automount+0xaf0/0xaf0 [ 351.031915][T10963] ? putname+0xfe/0x140 [ 351.036082][T10963] __x64_sys_mount+0x27f/0x300 [ 351.040841][T10963] ? copy_mnt_ns+0xae0/0xae0 [ 351.045508][T10963] ? syscall_enter_from_user_mode+0x21/0x70 [ 351.051593][T10963] do_syscall_64+0x35/0xb0 [ 351.056007][T10963] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 351.061891][T10963] RIP: 0033:0x7f562a54101a [ 351.066294][T10963] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 351.086065][T10963] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 351.094571][T10963] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 351.102618][T10963] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 351.110577][T10963] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 351.118621][T10963] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 351.126581][T10963] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 351.134551][T10963] [ 351.177610][T10969] CPU: 0 PID: 10969 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 351.186676][T10969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.196909][T10969] Call Trace: [ 351.200276][T10969] [ 351.203295][T10969] dump_stack_lvl+0xcd/0x134 [ 351.204763][T10919] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 351.207891][T10969] sysfs_warn_dup.cold+0x1c/0x29 [ 351.207924][T10969] sysfs_create_dir_ns+0x238/0x290 [ 351.207951][T10969] ? sysfs_create_mount_point+0xb0/0xb0 [ 351.236642][T10969] ? rwlock_bug.part.0+0x90/0x90 [ 351.241596][T10969] ? kfree+0x1e1/0x560 [ 351.245672][T10969] ? do_raw_spin_unlock+0x171/0x230 [ 351.251002][T10969] kobject_add_internal+0x2d2/0xa60 [ 351.256220][T10969] kobject_init_and_add+0x101/0x160 [ 351.259783][T10919] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 351.261514][T10969] ? kobject_create_and_add+0xb0/0xb0 [ 351.261548][T10969] ? lockdep_init_map_type+0x2c3/0x7b0 [ 351.278650][T10969] ? vsnprintf+0x2ce/0x14f0 [ 351.283172][T10969] gfs2_sys_fs_add+0x1d1/0x3e0 [ 351.287947][T10969] ? recover_store+0x170/0x170 [ 351.292717][T10969] ? snprintf+0xbb/0xf0 [ 351.296878][T10969] ? vscnprintf+0x70/0x80 [ 351.301219][T10969] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 351.307550][T10969] ? set_blocksize+0x2e5/0x370 [ 351.312414][T10969] gfs2_fill_super+0x155c/0x28a0 [ 351.317392][T10969] ? gfs2_reconfigure+0x1060/0x1060 [ 351.322597][T10969] ? lock_downgrade+0x6e0/0x6e0 [ 351.327464][T10969] ? snprintf+0xbb/0xf0 [ 351.331628][T10969] ? vsprintf+0x30/0x30 [ 351.335787][T10969] ? wait_for_completion_io+0x270/0x270 [ 351.341339][T10969] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 351.347592][T10969] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 351.353316][T10969] ? set_blocksize+0x2e5/0x370 [ 351.358098][T10969] get_tree_bdev+0x440/0x760 [ 351.362690][T10969] ? gfs2_reconfigure+0x1060/0x1060 [ 351.367899][T10969] gfs2_get_tree+0x4a/0x270 [ 351.372413][T10969] vfs_get_tree+0x89/0x2f0 [ 351.376834][T10969] path_mount+0x1320/0x1fa0 [ 351.381343][T10969] ? finish_automount+0xaf0/0xaf0 [ 351.386379][T10969] ? putname+0xfe/0x140 [ 351.390541][T10969] __x64_sys_mount+0x27f/0x300 [ 351.395307][T10969] ? copy_mnt_ns+0xae0/0xae0 [ 351.399909][T10969] ? syscall_enter_from_user_mode+0x21/0x70 [ 351.405814][T10969] do_syscall_64+0x35/0xb0 [ 351.410237][T10969] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 351.416136][T10969] RIP: 0033:0x7f90a16cb01a [ 351.420556][T10969] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 351.440170][T10969] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 351.448583][T10969] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 351.456552][T10969] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 351.464522][T10969] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 02:48:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x2, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 351.472493][T10969] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 351.480462][T10969] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 351.488449][T10969] [ 351.524221][T10969] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 351.538888][T10969] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:09 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,l']) 02:48:09 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) 02:48:09 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 351.698142][T10979] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 351.729921][T10979] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 351.747320][T10987] gfs2: Unknown parameter 'l' [ 351.774811][T10989] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 351.782282][T10979] gfs2: not a GFS2 filesystem [ 351.791495][T10979] gfs2: fsid=-_)-+: can't read superblock [ 351.822402][T10989] CPU: 1 PID: 10989 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 351.831374][T10989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.841428][T10989] Call Trace: [ 351.844706][T10989] [ 351.847638][T10989] dump_stack_lvl+0xcd/0x134 [ 351.852242][T10989] sysfs_warn_dup.cold+0x1c/0x29 [ 351.857193][T10989] sysfs_create_dir_ns+0x238/0x290 [ 351.857912][T10997] gfs2: Bad value for 'locktable' [ 351.862313][T10989] ? sysfs_create_mount_point+0xb0/0xb0 [ 351.862340][T10989] ? rwlock_bug.part.0+0x90/0x90 [ 351.862367][T10989] ? kfree+0x1e1/0x560 [ 351.881941][T10989] ? do_raw_spin_unlock+0x171/0x230 [ 351.887159][T10989] kobject_add_internal+0x2d2/0xa60 [ 351.892375][T10989] kobject_init_and_add+0x101/0x160 [ 351.897581][T10989] ? kobject_create_and_add+0xb0/0xb0 [ 351.902967][T10989] ? lockdep_init_map_type+0x2c3/0x7b0 [ 351.908433][T10989] ? vsnprintf+0x2ce/0x14f0 [ 351.908860][T10963] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 351.912977][T10989] gfs2_sys_fs_add+0x1d1/0x3e0 [ 351.913005][T10989] ? recover_store+0x170/0x170 [ 351.929453][T10979] gfs2: fsid=-_)-+: can't read superblock: -22 [ 351.930676][T10989] ? snprintf+0xbb/0xf0 [ 351.930703][T10989] ? vscnprintf+0x70/0x80 [ 351.930731][T10989] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 351.930758][T10989] ? set_blocksize+0x2e5/0x370 [ 351.930792][T10989] gfs2_fill_super+0x155c/0x28a0 [ 351.930824][T10989] ? gfs2_reconfigure+0x1060/0x1060 [ 351.930849][T10989] ? lock_downgrade+0x6e0/0x6e0 [ 351.976253][T10989] ? snprintf+0xbb/0xf0 [ 351.980419][T10989] ? vsprintf+0x30/0x30 [ 351.984576][T10989] ? wait_for_completion_io+0x270/0x270 [ 351.990128][T10989] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 351.996376][T10989] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 352.002190][T10989] ? set_blocksize+0x2e5/0x370 [ 352.006975][T10989] get_tree_bdev+0x440/0x760 [ 352.010176][T10963] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 352.011652][T10989] ? gfs2_reconfigure+0x1060/0x1060 [ 352.011688][T10989] gfs2_get_tree+0x4a/0x270 [ 352.027670][T10989] vfs_get_tree+0x89/0x2f0 [ 352.032103][T10989] path_mount+0x1320/0x1fa0 [ 352.036623][T10989] ? finish_automount+0xaf0/0xaf0 [ 352.041673][T10989] ? putname+0xfe/0x140 [ 352.045847][T10989] __x64_sys_mount+0x27f/0x300 [ 352.050623][T10989] ? copy_mnt_ns+0xae0/0xae0 [ 352.055224][T10989] ? syscall_enter_from_user_mode+0x21/0x70 [ 352.061153][T10989] do_syscall_64+0x35/0xb0 [ 352.065577][T10989] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.071500][T10989] RIP: 0033:0x7f90a16cb01a [ 352.075915][T10989] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 352.095612][T10989] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 352.104033][T10989] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 352.112000][T10989] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 02:48:09 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) 02:48:09 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 352.119956][T10989] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 352.127941][T10989] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 352.135903][T10989] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 352.143873][T10989] [ 352.159621][T10989] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 352.253569][T10989] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 352.289258][T11004] gfs2: Bad value for 'locktable' [ 352.328773][T11016] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" 02:48:10 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) 02:48:10 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,l']) 02:48:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x3, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:10 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x2, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 352.397647][T11016] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 352.463164][T11016] gfs2: not a GFS2 filesystem [ 352.506689][T11016] gfs2: fsid=-_)-+: can't read superblock [ 352.537055][T11026] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 352.547805][T11030] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 352.554175][T11029] gfs2: Unknown parameter 'l' [ 352.557444][T11016] gfs2: fsid=-_)-+: can't read superblock: -22 [ 352.593067][T11037] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 352.600899][T11026] CPU: 1 PID: 11026 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 352.609750][T11026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.619802][T11026] Call Trace: [ 352.623070][T11026] [ 352.625990][T11026] dump_stack_lvl+0xcd/0x134 [ 352.630574][T11026] sysfs_warn_dup.cold+0x1c/0x29 [ 352.635525][T11026] sysfs_create_dir_ns+0x238/0x290 [ 352.640652][T11026] ? sysfs_create_mount_point+0xb0/0xb0 [ 352.646194][T11026] ? rwlock_bug.part.0+0x90/0x90 [ 352.651209][T11026] ? kfree+0x1e1/0x560 [ 352.655270][T11026] ? do_raw_spin_unlock+0x171/0x230 [ 352.660463][T11026] kobject_add_internal+0x2d2/0xa60 [ 352.665835][T11026] kobject_init_and_add+0x101/0x160 [ 352.671024][T11026] ? kobject_create_and_add+0xb0/0xb0 [ 352.676392][T11026] ? lockdep_init_map_type+0x2c3/0x7b0 [ 352.681848][T11026] ? vsnprintf+0x2ce/0x14f0 [ 352.686352][T11026] gfs2_sys_fs_add+0x1d1/0x3e0 [ 352.691111][T11026] ? recover_store+0x170/0x170 [ 352.695870][T11026] ? snprintf+0xbb/0xf0 [ 352.700024][T11026] ? vscnprintf+0x70/0x80 [ 352.704348][T11026] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 352.710582][T11026] ? set_blocksize+0x2e5/0x370 [ 352.715343][T11026] gfs2_fill_super+0x155c/0x28a0 [ 352.720364][T11026] ? gfs2_reconfigure+0x1060/0x1060 [ 352.725550][T11026] ? lock_downgrade+0x6e0/0x6e0 [ 352.730570][T11026] ? snprintf+0xbb/0xf0 [ 352.734714][T11026] ? vsprintf+0x30/0x30 [ 352.738861][T11026] ? wait_for_completion_io+0x270/0x270 [ 352.744414][T11026] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 352.750734][T11026] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 352.756529][T11026] ? set_blocksize+0x2e5/0x370 [ 352.761290][T11026] get_tree_bdev+0x440/0x760 [ 352.765896][T11026] ? gfs2_reconfigure+0x1060/0x1060 [ 352.771089][T11026] gfs2_get_tree+0x4a/0x270 [ 352.775584][T11026] vfs_get_tree+0x89/0x2f0 [ 352.780011][T11026] path_mount+0x1320/0x1fa0 [ 352.784508][T11026] ? finish_automount+0xaf0/0xaf0 [ 352.789523][T11026] ? putname+0xfe/0x140 [ 352.793674][T11026] __x64_sys_mount+0x27f/0x300 [ 352.798425][T11026] ? copy_mnt_ns+0xae0/0xae0 [ 352.803003][T11026] ? syscall_enter_from_user_mode+0x21/0x70 [ 352.808886][T11026] do_syscall_64+0x35/0xb0 [ 352.813294][T11026] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.819176][T11026] RIP: 0033:0x7f79c7dc101a [ 352.823667][T11026] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 352.843349][T11026] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 352.851749][T11026] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 352.859705][T11026] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 352.867833][T11026] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 352.875979][T11026] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 352.883936][T11026] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 352.892078][T11026] [ 352.913831][T11038] gfs2: Bad value for 'locktable' [ 352.914583][T11030] CPU: 1 PID: 11030 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 352.927754][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.937807][T11030] Call Trace: [ 352.941084][T11030] [ 352.944012][T11030] dump_stack_lvl+0xcd/0x134 [ 352.948698][T11030] sysfs_warn_dup.cold+0x1c/0x29 [ 352.953647][T11030] sysfs_create_dir_ns+0x238/0x290 [ 352.958863][T11030] ? sysfs_create_mount_point+0xb0/0xb0 [ 352.964417][T11030] ? rwlock_bug.part.0+0x90/0x90 [ 352.969364][T11030] ? kfree+0x1e1/0x560 [ 352.973443][T11030] ? do_raw_spin_unlock+0x171/0x230 [ 352.978695][T11030] kobject_add_internal+0x2d2/0xa60 [ 352.984000][T11030] kobject_init_and_add+0x101/0x160 [ 352.989213][T11030] ? kobject_create_and_add+0xb0/0xb0 [ 352.994600][T11030] ? lockdep_init_map_type+0x2c3/0x7b0 [ 353.000068][T11030] ? vsnprintf+0x2ce/0x14f0 [ 353.004588][T11030] gfs2_sys_fs_add+0x1d1/0x3e0 [ 353.009576][T11030] ? recover_store+0x170/0x170 [ 353.014351][T11030] ? snprintf+0xbb/0xf0 [ 353.018601][T11030] ? vscnprintf+0x70/0x80 [ 353.022940][T11030] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 353.029185][T11030] ? set_blocksize+0x2e5/0x370 [ 353.033963][T11030] gfs2_fill_super+0x155c/0x28a0 [ 353.038916][T11030] ? gfs2_reconfigure+0x1060/0x1060 [ 353.044125][T11030] ? lock_downgrade+0x6e0/0x6e0 [ 353.049025][T11030] ? snprintf+0xbb/0xf0 [ 353.053185][T11030] ? vsprintf+0x30/0x30 [ 353.057345][T11030] ? wait_for_completion_io+0x270/0x270 [ 353.062889][T11030] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 353.069138][T11030] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 353.074874][T11030] ? set_blocksize+0x2e5/0x370 [ 353.079653][T11030] get_tree_bdev+0x440/0x760 [ 353.084249][T11030] ? gfs2_reconfigure+0x1060/0x1060 [ 353.089458][T11030] gfs2_get_tree+0x4a/0x270 [ 353.093995][T11030] vfs_get_tree+0x89/0x2f0 [ 353.098421][T11030] path_mount+0x1320/0x1fa0 [ 353.102938][T11030] ? finish_automount+0xaf0/0xaf0 [ 353.107972][T11030] ? putname+0xfe/0x140 [ 353.112134][T11030] __x64_sys_mount+0x27f/0x300 [ 353.116909][T11030] ? copy_mnt_ns+0xae0/0xae0 [ 353.121678][T11030] ? syscall_enter_from_user_mode+0x21/0x70 [ 353.127581][T11030] do_syscall_64+0x35/0xb0 [ 353.132005][T11030] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.137990][T11030] RIP: 0033:0x7f90a16cb01a [ 353.142402][T11030] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 353.162096][T11030] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 353.170602][T11030] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 353.178574][T11030] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 353.186628][T11030] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 353.194685][T11030] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 353.202655][T11030] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 353.210820][T11030] [ 353.226035][T11037] CPU: 0 PID: 11037 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 353.234816][T11037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.244956][T11037] Call Trace: [ 353.248234][T11037] [ 353.251162][T11037] dump_stack_lvl+0xcd/0x134 [ 353.255765][T11037] sysfs_warn_dup.cold+0x1c/0x29 [ 353.260890][T11037] sysfs_create_dir_ns+0x238/0x290 [ 353.266010][T11037] ? sysfs_create_mount_point+0xb0/0xb0 [ 353.271562][T11037] ? rwlock_bug.part.0+0x90/0x90 [ 353.276597][T11037] ? kfree+0x1e1/0x560 [ 353.280678][T11037] ? do_raw_spin_unlock+0x171/0x230 [ 353.285920][T11037] kobject_add_internal+0x2d2/0xa60 [ 353.291134][T11037] kobject_init_and_add+0x101/0x160 [ 353.293098][T11030] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 353.296342][T11037] ? kobject_create_and_add+0xb0/0xb0 [ 353.296376][T11037] ? lockdep_init_map_type+0x2c3/0x7b0 [ 353.296401][T11037] ? vsnprintf+0x2ce/0x14f0 [ 353.296435][T11037] gfs2_sys_fs_add+0x1d1/0x3e0 [ 353.296460][T11037] ? recover_store+0x170/0x170 [ 353.334374][T11037] ? snprintf+0xbb/0xf0 [ 353.338498][T11030] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 353.338623][T11037] ? vscnprintf+0x70/0x80 [ 353.349341][T11037] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 353.355589][T11037] ? set_blocksize+0x2e5/0x370 [ 353.360456][T11037] gfs2_fill_super+0x155c/0x28a0 [ 353.365441][T11037] ? gfs2_reconfigure+0x1060/0x1060 [ 353.370646][T11037] ? lock_downgrade+0x6e0/0x6e0 [ 353.375519][T11037] ? snprintf+0xbb/0xf0 [ 353.379678][T11037] ? vsprintf+0x30/0x30 [ 353.383837][T11037] ? wait_for_completion_io+0x270/0x270 [ 353.389389][T11037] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 353.395639][T11037] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 353.401376][T11037] ? set_blocksize+0x2e5/0x370 [ 353.406154][T11037] get_tree_bdev+0x440/0x760 [ 353.410737][T11037] ? gfs2_reconfigure+0x1060/0x1060 [ 353.415928][T11037] gfs2_get_tree+0x4a/0x270 [ 353.420508][T11037] vfs_get_tree+0x89/0x2f0 [ 353.424915][T11037] path_mount+0x1320/0x1fa0 [ 353.429416][T11037] ? finish_automount+0xaf0/0xaf0 [ 353.434453][T11037] ? putname+0xfe/0x140 [ 353.438620][T11037] __x64_sys_mount+0x27f/0x300 [ 353.443379][T11037] ? copy_mnt_ns+0xae0/0xae0 [ 353.447957][T11037] ? syscall_enter_from_user_mode+0x21/0x70 [ 353.453847][T11037] do_syscall_64+0x35/0xb0 [ 353.458257][T11037] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.464225][T11037] RIP: 0033:0x7fd5707df01a [ 353.468627][T11037] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 353.488225][T11037] RSP: 002b:00007fd56dd52fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 353.496625][T11037] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd5707df01a [ 353.504585][T11037] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd56dd53000 [ 353.512628][T11037] RBP: 00007fd56dd53040 R08: 00007fd56dd53040 R09: 0000000020001180 02:48:10 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:48:10 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) 02:48:11 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:48:11 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) 02:48:11 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) [ 353.520747][T11037] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 353.528729][T11037] R13: 00000000200011c0 R14: 00007fd56dd53000 R15: 0000000020000080 [ 353.536701][T11037] 02:48:11 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) [ 353.614785][T11037] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 353.650124][T11037] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:11 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) 02:48:11 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,\x00']) 02:48:11 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 353.789258][T11065] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 353.817580][T11074] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 353.818636][T11068] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 353.830752][T11065] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 353.845448][T11079] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 353.854760][T11068] gfs2: fsid=-_): Now mounting FS (format 0)... [ 353.855315][T11074] CPU: 0 PID: 11074 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 353.865620][T11068] gfs2: not a GFS2 filesystem [ 353.869818][T11074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.869832][T11074] Call Trace: [ 353.869838][T11074] [ 353.869847][T11074] dump_stack_lvl+0xcd/0x134 [ 353.874594][T11068] gfs2: fsid=-_): can't read superblock [ 353.884578][T11074] sysfs_warn_dup.cold+0x1c/0x29 [ 353.884612][T11074] sysfs_create_dir_ns+0x238/0x290 [ 353.884639][T11074] ? sysfs_create_mount_point+0xb0/0xb0 [ 353.890450][T11068] gfs2: fsid=-_): can't read superblock: -22 [ 353.890829][T11074] ? rwlock_bug.part.0+0x90/0x90 [ 353.904853][T11026] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 353.905910][T11074] ? kfree+0x1e1/0x560 [ 353.905938][T11074] ? do_raw_spin_unlock+0x171/0x230 [ 353.905965][T11074] kobject_add_internal+0x2d2/0xa60 [ 353.911140][T11026] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 353.916659][T11074] kobject_init_and_add+0x101/0x160 [ 353.916689][T11074] ? kobject_create_and_add+0xb0/0xb0 [ 353.916720][T11074] ? lockdep_init_map_type+0x2c3/0x7b0 [ 353.916743][T11074] ? vsnprintf+0x2ce/0x14f0 [ 353.916775][T11074] gfs2_sys_fs_add+0x1d1/0x3e0 [ 353.916797][T11074] ? recover_store+0x170/0x170 [ 353.916820][T11074] ? snprintf+0xbb/0xf0 [ 353.916844][T11074] ? vscnprintf+0x70/0x80 [ 353.916872][T11074] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 353.916899][T11074] ? set_blocksize+0x2e5/0x370 [ 353.916933][T11074] gfs2_fill_super+0x155c/0x28a0 [ 353.916966][T11074] ? gfs2_reconfigure+0x1060/0x1060 [ 353.916991][T11074] ? lock_downgrade+0x6e0/0x6e0 [ 353.917021][T11074] ? snprintf+0xbb/0xf0 [ 353.917044][T11074] ? vsprintf+0x30/0x30 [ 353.917066][T11074] ? wait_for_completion_io+0x270/0x270 [ 353.917090][T11074] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 353.917118][T11074] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 353.917143][T11074] ? set_blocksize+0x2e5/0x370 [ 353.917184][T11074] get_tree_bdev+0x440/0x760 [ 353.917206][T11074] ? gfs2_reconfigure+0x1060/0x1060 [ 353.932541][T11065] gfs2: not a GFS2 filesystem [ 353.940984][T11074] gfs2_get_tree+0x4a/0x270 [ 353.941014][T11074] vfs_get_tree+0x89/0x2f0 [ 353.941038][T11074] path_mount+0x1320/0x1fa0 [ 353.941067][T11074] ? finish_automount+0xaf0/0xaf0 [ 353.946635][T11065] gfs2: fsid=-_)-+: can't read superblock [ 353.950316][T11074] ? putname+0xfe/0x140 [ 353.950346][T11074] __x64_sys_mount+0x27f/0x300 [ 353.950369][T11074] ? copy_mnt_ns+0xae0/0xae0 [ 353.957322][T11065] gfs2: fsid=-_)-+: can't read superblock: -22 [ 353.961839][T11074] ? syscall_enter_from_user_mode+0x21/0x70 [ 353.961872][T11074] do_syscall_64+0x35/0xb0 [ 353.961899][T11074] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.130720][T11074] RIP: 0033:0x7fac1d1f801a [ 354.135129][T11074] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 354.154920][T11074] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 354.163328][T11074] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 354.171294][T11074] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 354.179258][T11074] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 354.187307][T11074] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 354.195291][T11074] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 354.203611][T11074] [ 354.206658][T11079] CPU: 1 PID: 11079 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 354.215417][T11079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.225642][T11079] Call Trace: [ 354.228913][T11079] [ 354.230271][T11074] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 354.231835][T11079] dump_stack_lvl+0xcd/0x134 [ 354.231865][T11079] sysfs_warn_dup.cold+0x1c/0x29 [ 354.231894][T11079] sysfs_create_dir_ns+0x238/0x290 [ 354.244961][T11074] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 354.249367][T11079] ? sysfs_create_mount_point+0xb0/0xb0 [ 354.249394][T11079] ? rwlock_bug.part.0+0x90/0x90 [ 354.249422][T11079] ? kfree+0x1e1/0x560 [ 354.249445][T11079] ? do_raw_spin_unlock+0x171/0x230 [ 354.283869][T11082] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 354.285755][T11079] kobject_add_internal+0x2d2/0xa60 [ 354.285795][T11079] kobject_init_and_add+0x101/0x160 [ 354.285824][T11079] ? kobject_create_and_add+0xb0/0xb0 [ 354.308697][T11079] ? lockdep_init_map_type+0x2c3/0x7b0 [ 354.314163][T11079] ? vsnprintf+0x2ce/0x14f0 [ 354.318679][T11079] gfs2_sys_fs_add+0x1d1/0x3e0 [ 354.323447][T11079] ? recover_store+0x170/0x170 [ 354.328220][T11079] ? snprintf+0xbb/0xf0 [ 354.332467][T11079] ? vscnprintf+0x70/0x80 [ 354.336885][T11079] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 354.343157][T11079] ? set_blocksize+0x2e5/0x370 [ 354.347935][T11079] gfs2_fill_super+0x155c/0x28a0 [ 354.352889][T11079] ? gfs2_reconfigure+0x1060/0x1060 [ 354.358097][T11079] ? lock_downgrade+0x6e0/0x6e0 [ 354.362963][T11079] ? snprintf+0xbb/0xf0 [ 354.367114][T11079] ? vsprintf+0x30/0x30 [ 354.371358][T11079] ? wait_for_completion_io+0x270/0x270 [ 354.376909][T11079] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 354.383163][T11079] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 354.388888][T11079] ? set_blocksize+0x2e5/0x370 [ 354.393663][T11079] get_tree_bdev+0x440/0x760 [ 354.398248][T11079] ? gfs2_reconfigure+0x1060/0x1060 [ 354.403445][T11079] gfs2_get_tree+0x4a/0x270 [ 354.407948][T11079] vfs_get_tree+0x89/0x2f0 [ 354.412362][T11079] path_mount+0x1320/0x1fa0 [ 354.416872][T11079] ? finish_automount+0xaf0/0xaf0 [ 354.421902][T11079] ? putname+0xfe/0x140 [ 354.426063][T11079] __x64_sys_mount+0x27f/0x300 [ 354.430832][T11079] ? copy_mnt_ns+0xae0/0xae0 [ 354.435418][T11079] ? syscall_enter_from_user_mode+0x21/0x70 [ 354.441313][T11079] do_syscall_64+0x35/0xb0 [ 354.445732][T11079] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.451651][T11079] RIP: 0033:0x7fd5707df01a [ 354.456061][T11079] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 354.475835][T11079] RSP: 002b:00007fd56dd52fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 354.484242][T11079] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd5707df01a [ 354.492291][T11079] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd56dd53000 [ 354.500275][T11079] RBP: 00007fd56dd53040 R08: 00007fd56dd53040 R09: 0000000020001180 [ 354.508240][T11079] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 354.516464][T11079] R13: 00000000200011c0 R14: 00007fd56dd53000 R15: 0000000020000080 [ 354.524440][T11079] [ 354.535886][T11079] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 354.550174][T11079] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 354.556969][T11082] CPU: 1 PID: 11082 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 354.565733][T11082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.575873][T11082] Call Trace: [ 354.579146][T11082] [ 354.582083][T11082] dump_stack_lvl+0xcd/0x134 [ 354.586684][T11082] sysfs_warn_dup.cold+0x1c/0x29 [ 354.591720][T11082] sysfs_create_dir_ns+0x238/0x290 [ 354.596835][T11082] ? sysfs_create_mount_point+0xb0/0xb0 [ 354.602383][T11082] ? rwlock_bug.part.0+0x90/0x90 [ 354.607501][T11082] ? kfree+0x1e1/0x560 [ 354.611601][T11082] ? do_raw_spin_unlock+0x171/0x230 [ 354.616807][T11082] kobject_add_internal+0x2d2/0xa60 [ 354.622022][T11082] kobject_init_and_add+0x101/0x160 [ 354.627230][T11082] ? kobject_create_and_add+0xb0/0xb0 [ 354.632615][T11082] ? lockdep_init_map_type+0x2c3/0x7b0 [ 354.638076][T11082] ? vsnprintf+0x2ce/0x14f0 [ 354.642595][T11082] gfs2_sys_fs_add+0x1d1/0x3e0 [ 354.647366][T11082] ? recover_store+0x170/0x170 [ 354.652126][T11082] ? snprintf+0xbb/0xf0 [ 354.656279][T11082] ? vscnprintf+0x70/0x80 [ 354.660607][T11082] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 354.667037][T11082] ? set_blocksize+0x2e5/0x370 [ 354.671797][T11082] gfs2_fill_super+0x155c/0x28a0 [ 354.676733][T11082] ? gfs2_reconfigure+0x1060/0x1060 [ 354.682008][T11082] ? lock_downgrade+0x6e0/0x6e0 [ 354.686853][T11082] ? snprintf+0xbb/0xf0 [ 354.691001][T11082] ? vsprintf+0x30/0x30 [ 354.695145][T11082] ? wait_for_completion_io+0x270/0x270 [ 354.700686][T11082] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 354.706921][T11082] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 354.712633][T11082] ? set_blocksize+0x2e5/0x370 [ 354.717396][T11082] get_tree_bdev+0x440/0x760 [ 354.722172][T11082] ? gfs2_reconfigure+0x1060/0x1060 [ 354.727360][T11082] gfs2_get_tree+0x4a/0x270 [ 354.731857][T11082] vfs_get_tree+0x89/0x2f0 [ 354.736262][T11082] path_mount+0x1320/0x1fa0 [ 354.740765][T11082] ? finish_automount+0xaf0/0xaf0 [ 354.745781][T11082] ? putname+0xfe/0x140 [ 354.749930][T11082] __x64_sys_mount+0x27f/0x300 [ 354.754680][T11082] ? copy_mnt_ns+0xae0/0xae0 [ 354.759346][T11082] ? syscall_enter_from_user_mode+0x21/0x70 [ 354.765233][T11082] do_syscall_64+0x35/0xb0 [ 354.769640][T11082] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.775631][T11082] RIP: 0033:0x7f562a54101a [ 354.780032][T11082] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 354.799626][T11082] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 354.808112][T11082] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 354.816073][T11082] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 354.824030][T11082] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 354.831999][T11082] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 354.840042][T11082] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 354.848012][T11082] 02:48:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x4, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:12 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=']) 02:48:12 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:12 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) [ 354.862627][T11082] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 354.877251][T11082] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:12 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e8428"]) [ 354.953708][T11098] gfs2: Bad value for 'locktable' 02:48:12 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:48:12 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=']) [ 355.051630][T11105] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 355.075479][T11105] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 355.077494][T11111] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 355.105923][T11105] gfs2: not a GFS2 filesystem [ 355.112349][T11116] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 355.113956][T11120] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 355.129428][T11116] CPU: 1 PID: 11116 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 355.136062][T11105] gfs2: fsid=-_)-+: can't read superblock [ 355.138189][T11116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.138203][T11116] Call Trace: [ 355.138209][T11116] [ 355.138217][T11116] dump_stack_lvl+0xcd/0x134 [ 355.138246][T11116] sysfs_warn_dup.cold+0x1c/0x29 [ 355.138273][T11116] sysfs_create_dir_ns+0x238/0x290 [ 355.151717][T11105] gfs2: fsid=-_)-+: can't read superblock: -22 [ 355.154004][T11116] ? sysfs_create_mount_point+0xb0/0xb0 [ 355.154032][T11116] ? rwlock_bug.part.0+0x90/0x90 [ 355.154059][T11116] ? kfree+0x1e1/0x560 [ 355.154082][T11116] ? do_raw_spin_unlock+0x171/0x230 [ 355.154108][T11116] kobject_add_internal+0x2d2/0xa60 [ 355.154141][T11116] kobject_init_and_add+0x101/0x160 [ 355.154168][T11116] ? kobject_create_and_add+0xb0/0xb0 [ 355.154197][T11116] ? lockdep_init_map_type+0x2c3/0x7b0 [ 355.154219][T11116] ? vsnprintf+0x2ce/0x14f0 [ 355.154253][T11116] gfs2_sys_fs_add+0x1d1/0x3e0 [ 355.154275][T11116] ? recover_store+0x170/0x170 [ 355.154300][T11116] ? snprintf+0xbb/0xf0 [ 355.215933][T11130] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 355.216886][T11116] ? vscnprintf+0x70/0x80 [ 355.216923][T11116] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 355.216950][T11116] ? set_blocksize+0x2e5/0x370 [ 355.263534][T11116] gfs2_fill_super+0x155c/0x28a0 [ 355.268493][T11116] ? gfs2_reconfigure+0x1060/0x1060 [ 355.273697][T11116] ? lock_downgrade+0x6e0/0x6e0 [ 355.278579][T11116] ? snprintf+0xbb/0xf0 [ 355.282737][T11116] ? vsprintf+0x30/0x30 [ 355.286892][T11116] ? wait_for_completion_io+0x270/0x270 [ 355.292440][T11116] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 355.298680][T11116] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 355.304406][T11116] ? set_blocksize+0x2e5/0x370 [ 355.309184][T11116] get_tree_bdev+0x440/0x760 [ 355.313780][T11116] ? gfs2_reconfigure+0x1060/0x1060 [ 355.319071][T11116] gfs2_get_tree+0x4a/0x270 [ 355.323578][T11116] vfs_get_tree+0x89/0x2f0 [ 355.328170][T11116] path_mount+0x1320/0x1fa0 [ 355.332674][T11116] ? finish_automount+0xaf0/0xaf0 [ 355.337696][T11116] ? putname+0xfe/0x140 [ 355.341854][T11116] __x64_sys_mount+0x27f/0x300 [ 355.346641][T11116] ? copy_mnt_ns+0xae0/0xae0 [ 355.351234][T11116] ? syscall_enter_from_user_mode+0x21/0x70 [ 355.356922][T11111] gfs2: fsid=-_): Now mounting FS (format 0)... [ 355.357128][T11116] do_syscall_64+0x35/0xb0 [ 355.367740][T11116] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.373641][T11116] RIP: 0033:0x7f90a16cb01a [ 355.378066][T11116] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 355.397690][T11116] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 355.406133][T11116] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 355.414096][T11116] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 355.422058][T11116] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 355.430020][T11116] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 355.437984][T11116] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 355.445965][T11116] [ 355.452552][T11130] CPU: 0 PID: 11130 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 355.461328][T11130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.471459][T11130] Call Trace: [ 355.474721][T11130] [ 355.477755][T11130] dump_stack_lvl+0xcd/0x134 [ 355.482338][T11130] sysfs_warn_dup.cold+0x1c/0x29 [ 355.487288][T11130] sysfs_create_dir_ns+0x238/0x290 [ 355.492389][T11130] ? sysfs_create_mount_point+0xb0/0xb0 [ 355.497925][T11130] ? rwlock_bug.part.0+0x90/0x90 [ 355.502861][T11130] ? kfree+0x1e1/0x560 [ 355.506921][T11130] ? do_raw_spin_unlock+0x171/0x230 [ 355.512113][T11130] kobject_add_internal+0x2d2/0xa60 [ 355.517400][T11130] kobject_init_and_add+0x101/0x160 [ 355.522591][T11130] ? kobject_create_and_add+0xb0/0xb0 [ 355.527958][T11130] ? lockdep_init_map_type+0x2c3/0x7b0 [ 355.533404][T11130] ? vsnprintf+0x2ce/0x14f0 [ 355.537908][T11130] gfs2_sys_fs_add+0x1d1/0x3e0 [ 355.542661][T11130] ? recover_store+0x170/0x170 [ 355.547501][T11130] ? snprintf+0xbb/0xf0 [ 355.551647][T11130] ? vscnprintf+0x70/0x80 [ 355.555977][T11130] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 355.562213][T11130] ? set_blocksize+0x2e5/0x370 [ 355.566999][T11130] gfs2_fill_super+0x155c/0x28a0 [ 355.571937][T11130] ? gfs2_reconfigure+0x1060/0x1060 [ 355.577124][T11130] ? lock_downgrade+0x6e0/0x6e0 [ 355.581974][T11130] ? snprintf+0xbb/0xf0 [ 355.586117][T11130] ? vsprintf+0x30/0x30 [ 355.590264][T11130] ? wait_for_completion_io+0x270/0x270 [ 355.595800][T11130] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 355.602033][T11130] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 355.607742][T11130] ? set_blocksize+0x2e5/0x370 [ 355.612505][T11130] get_tree_bdev+0x440/0x760 [ 355.617080][T11130] ? gfs2_reconfigure+0x1060/0x1060 [ 355.622270][T11130] gfs2_get_tree+0x4a/0x270 [ 355.626766][T11130] vfs_get_tree+0x89/0x2f0 [ 355.631172][T11130] path_mount+0x1320/0x1fa0 [ 355.635778][T11130] ? finish_automount+0xaf0/0xaf0 [ 355.640796][T11130] ? putname+0xfe/0x140 [ 355.644969][T11130] __x64_sys_mount+0x27f/0x300 [ 355.649810][T11130] ? copy_mnt_ns+0xae0/0xae0 [ 355.654388][T11130] ? syscall_enter_from_user_mode+0x21/0x70 [ 355.660275][T11130] do_syscall_64+0x35/0xb0 [ 355.664680][T11130] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.670652][T11130] RIP: 0033:0x7f562a54101a [ 355.675055][T11130] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 355.694650][T11130] RSP: 002b:00007f5627a93fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 355.703140][T11130] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 355.711101][T11130] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627a94000 [ 355.719144][T11130] RBP: 00007f5627a94040 R08: 00007f5627a94040 R09: 0000000020001180 [ 355.727108][T11130] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020001180 [ 355.735157][T11130] R13: 00000000200011c0 R14: 00007f5627a94000 R15: 0000000020000080 [ 355.743129][T11130] [ 355.748327][T11111] gfs2: not a GFS2 filesystem [ 355.753266][T11111] gfs2: fsid=-_): can't read superblock [ 355.769455][T11120] CPU: 1 PID: 11120 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 355.778324][T11120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.788463][T11120] Call Trace: [ 355.791736][T11120] [ 355.794666][T11120] dump_stack_lvl+0xcd/0x134 [ 355.799265][T11120] sysfs_warn_dup.cold+0x1c/0x29 [ 355.804222][T11120] sysfs_create_dir_ns+0x238/0x290 [ 355.809343][T11120] ? sysfs_create_mount_point+0xb0/0xb0 [ 355.814895][T11120] ? rwlock_bug.part.0+0x90/0x90 [ 355.817273][T11111] gfs2: fsid=-_): can't read superblock: -22 [ 355.819836][T11120] ? kfree+0x1e1/0x560 [ 355.819864][T11120] ? do_raw_spin_unlock+0x171/0x230 [ 355.819893][T11120] kobject_add_internal+0x2d2/0xa60 [ 355.819926][T11120] kobject_init_and_add+0x101/0x160 [ 355.845480][T11120] ? kobject_create_and_add+0xb0/0xb0 [ 355.850955][T11120] ? lockdep_init_map_type+0x2c3/0x7b0 [ 355.856419][T11120] ? vsnprintf+0x2ce/0x14f0 [ 355.861027][T11120] gfs2_sys_fs_add+0x1d1/0x3e0 [ 355.865824][T11120] ? recover_store+0x170/0x170 [ 355.870595][T11120] ? snprintf+0xbb/0xf0 [ 355.874763][T11120] ? vscnprintf+0x70/0x80 [ 355.879102][T11120] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 355.885350][T11120] ? set_blocksize+0x2e5/0x370 [ 355.890129][T11120] gfs2_fill_super+0x155c/0x28a0 [ 355.895081][T11120] ? gfs2_reconfigure+0x1060/0x1060 [ 355.900286][T11120] ? lock_downgrade+0x6e0/0x6e0 [ 355.905150][T11120] ? snprintf+0xbb/0xf0 [ 355.909313][T11120] ? vsprintf+0x30/0x30 [ 355.913471][T11120] ? wait_for_completion_io+0x270/0x270 [ 355.919025][T11120] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 355.925273][T11120] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 355.931024][T11120] ? set_blocksize+0x2e5/0x370 [ 355.935791][T11120] get_tree_bdev+0x440/0x760 [ 355.940372][T11120] ? gfs2_reconfigure+0x1060/0x1060 [ 355.945563][T11120] gfs2_get_tree+0x4a/0x270 [ 355.950082][T11120] vfs_get_tree+0x89/0x2f0 [ 355.954511][T11120] path_mount+0x1320/0x1fa0 [ 355.959012][T11120] ? finish_automount+0xaf0/0xaf0 [ 355.964030][T11120] ? putname+0xfe/0x140 [ 355.968182][T11120] __x64_sys_mount+0x27f/0x300 [ 355.972938][T11120] ? copy_mnt_ns+0xae0/0xae0 [ 355.977520][T11120] ? syscall_enter_from_user_mode+0x21/0x70 [ 355.983407][T11120] do_syscall_64+0x35/0xb0 [ 355.987989][T11120] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.993874][T11120] RIP: 0033:0x7fd5707df01a [ 355.998275][T11120] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 356.017959][T11120] RSP: 002b:00007fd56dd52fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 356.026446][T11120] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd5707df01a [ 356.034404][T11120] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd56dd53000 [ 356.042361][T11120] RBP: 00007fd56dd53040 R08: 00007fd56dd53040 R09: 0000000020001180 [ 356.050340][T11120] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 356.058300][T11120] R13: 00000000200011c0 R14: 00007fd56dd53000 R15: 0000000020000080 [ 356.066358][T11120] 02:48:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x5, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 356.080418][T11129] gfs2: Bad value for 'locktable' [ 356.090356][T11130] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 356.111324][T11120] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:13 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=']) [ 356.125330][T11120] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 356.128317][T11130] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 356.155059][T11141] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 356.171319][T11141] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:48:13 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) [ 356.177875][T11116] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:13 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 356.222956][T11116] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 356.238682][T11141] gfs2: not a GFS2 filesystem [ 356.243424][T11141] gfs2: fsid=-_)-+: can't read superblock [ 356.259459][T11141] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:14 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) 02:48:14 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) [ 356.367799][T11158] gfs2: Bad value for 'locktable' [ 356.377303][T11153] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" 02:48:14 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 356.420724][T11153] gfs2: fsid=-_): Now mounting FS (format 0)... [ 356.435841][T11153] gfs2: not a GFS2 filesystem [ 356.440572][T11153] gfs2: fsid=-_): can't read superblock 02:48:14 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) 02:48:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x6, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 356.499507][T11153] gfs2: fsid=-_): can't read superblock: -22 [ 356.542743][T11176] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 356.549292][T11177] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" 02:48:14 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e"]) [ 356.594127][T11176] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 356.599706][T11177] gfs2: fsid=-_): Now mounting FS (format 0)... [ 356.629392][T11176] gfs2: not a GFS2 filesystem [ 356.632584][T11177] gfs2: not a GFS2 filesystem [ 356.642168][T11176] gfs2: fsid=-_)-+: can't read superblock [ 356.649854][T11177] gfs2: fsid=-_): can't read superblock [ 356.670334][T11196] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 356.675871][T11177] gfs2: fsid=-_): can't read superblock: -22 02:48:14 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 356.691968][T11176] gfs2: fsid=-_)-+: can't read superblock: -22 [ 356.736994][T11196] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 356.748532][T11198] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 356.758336][T11196] gfs2: not a GFS2 filesystem [ 356.764916][T11198] CPU: 0 PID: 11198 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 356.773838][T11198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.774285][T11204] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 356.784066][T11198] Call Trace: [ 356.784073][T11198] [ 356.784081][T11198] dump_stack_lvl+0xcd/0x134 [ 356.784110][T11198] sysfs_warn_dup.cold+0x1c/0x29 [ 356.784136][T11198] sysfs_create_dir_ns+0x238/0x290 [ 356.784167][T11198] ? sysfs_create_mount_point+0xb0/0xb0 [ 356.784202][T11198] kobject_add_internal+0x2d2/0xa60 [ 356.784237][T11198] kobject_init_and_add+0x101/0x160 [ 356.784264][T11198] ? kobject_create_and_add+0xb0/0xb0 [ 356.784295][T11198] ? lockdep_init_map_type+0x2c3/0x7b0 [ 356.784332][T11198] gfs2_sys_fs_add+0x1d1/0x3e0 [ 356.784356][T11198] ? recover_store+0x170/0x170 [ 356.784382][T11198] ? snprintf+0xbb/0xf0 [ 356.784406][T11198] ? vscnprintf+0x70/0x80 [ 356.784434][T11198] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 356.784461][T11198] ? set_blocksize+0x2e5/0x370 [ 356.784495][T11198] gfs2_fill_super+0x155c/0x28a0 [ 356.784529][T11198] ? gfs2_reconfigure+0x1060/0x1060 [ 356.784555][T11198] ? mark_held_locks+0x9f/0xe0 [ 356.806862][T11204] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 356.808001][T11198] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 356.808036][T11198] ? lockdep_hardirqs_on+0x79/0x100 [ 356.822933][T11204] gfs2: not a GFS2 filesystem [ 356.823841][T11198] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 356.823876][T11198] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 356.830810][T11204] gfs2: fsid=-_)-+: can't read superblock [ 356.834404][T11198] ? set_blocksize+0x2e5/0x370 [ 356.834442][T11198] get_tree_bdev+0x440/0x760 [ 356.834464][T11198] ? gfs2_reconfigure+0x1060/0x1060 [ 356.834491][T11198] gfs2_get_tree+0x4a/0x270 [ 356.841802][T11204] gfs2: fsid=-_)-+: can't read superblock: -22 [ 356.844657][T11198] vfs_get_tree+0x89/0x2f0 [ 356.844682][T11198] path_mount+0x1320/0x1fa0 [ 356.844711][T11198] ? finish_automount+0xaf0/0xaf0 [ 356.844738][T11198] ? putname+0xfe/0x140 [ 356.860532][T11196] gfs2: fsid=-_)-: can't read superblock [ 356.864120][T11198] __x64_sys_mount+0x27f/0x300 [ 356.864148][T11198] ? copy_mnt_ns+0xae0/0xae0 [ 356.864178][T11198] ? syscall_enter_from_user_mode+0x21/0x70 [ 356.864207][T11198] do_syscall_64+0x35/0xb0 [ 356.870610][T11196] gfs2: fsid=-_)-: can't read superblock: -22 [ 356.873860][T11198] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 356.873888][T11198] RIP: 0033:0x7f79c7dc101a [ 356.873907][T11198] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 356.873928][T11198] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 357.039631][T11198] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 357.047742][T11198] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 357.055872][T11198] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 357.063827][T11198] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 357.071780][T11198] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 357.079767][T11198] [ 357.101435][T11198] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:14 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) 02:48:14 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,']) 02:48:14 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:14 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e"]) [ 357.171220][T11198] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:14 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 357.223122][T11228] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 357.232901][T11228] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 357.262179][T11228] gfs2: not a GFS2 filesystem [ 357.277673][T11228] gfs2: fsid=-_)-: can't read superblock [ 357.320695][T11228] gfs2: fsid=-_)-: can't read superblock: -22 [ 357.343356][T11237] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 357.347027][T11242] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' 02:48:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x7, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 357.410927][T11237] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 357.434177][T11238] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 357.482289][T11237] gfs2: not a GFS2 filesystem [ 357.502589][T11238] gfs2: fsid=-_): Now mounting FS (format 0)... [ 357.510722][T11242] CPU: 1 PID: 11242 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 357.515194][T11237] gfs2: fsid=-_)-+: can't read superblock [ 357.519484][T11242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.519498][T11242] Call Trace: [ 357.519504][T11242] [ 357.519513][T11242] dump_stack_lvl+0xcd/0x134 [ 357.545979][T11242] sysfs_warn_dup.cold+0x1c/0x29 [ 357.550917][T11242] sysfs_create_dir_ns+0x238/0x290 [ 357.556020][T11242] ? sysfs_create_mount_point+0xb0/0xb0 [ 357.561671][T11242] ? rwlock_bug.part.0+0x90/0x90 [ 357.566600][T11242] ? kfree+0x1e1/0x560 [ 357.570663][T11242] ? do_raw_spin_unlock+0x171/0x230 [ 357.575940][T11242] kobject_add_internal+0x2d2/0xa60 [ 357.581137][T11242] kobject_init_and_add+0x101/0x160 [ 357.586349][T11242] ? kobject_create_and_add+0xb0/0xb0 [ 357.591716][T11242] ? lockdep_init_map_type+0x2c3/0x7b0 [ 357.597161][T11242] ? vsnprintf+0x2ce/0x14f0 [ 357.601668][T11242] gfs2_sys_fs_add+0x1d1/0x3e0 [ 357.606426][T11242] ? recover_store+0x170/0x170 [ 357.611183][T11242] ? snprintf+0xbb/0xf0 [ 357.615331][T11242] ? vscnprintf+0x70/0x80 [ 357.619657][T11242] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 357.625976][T11242] ? set_blocksize+0x2e5/0x370 [ 357.630738][T11242] gfs2_fill_super+0x155c/0x28a0 [ 357.635673][T11242] ? gfs2_reconfigure+0x1060/0x1060 [ 357.640861][T11242] ? lock_downgrade+0x6e0/0x6e0 [ 357.645895][T11242] ? snprintf+0xbb/0xf0 [ 357.650043][T11242] ? vsprintf+0x30/0x30 [ 357.654184][T11242] ? wait_for_completion_io+0x270/0x270 [ 357.659716][T11242] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 357.665950][T11242] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 357.671662][T11242] ? set_blocksize+0x2e5/0x370 [ 357.676429][T11242] get_tree_bdev+0x440/0x760 [ 357.681096][T11242] ? gfs2_reconfigure+0x1060/0x1060 [ 357.686287][T11242] gfs2_get_tree+0x4a/0x270 [ 357.690781][T11242] vfs_get_tree+0x89/0x2f0 [ 357.695186][T11242] path_mount+0x1320/0x1fa0 [ 357.699778][T11242] ? finish_automount+0xaf0/0xaf0 [ 357.704793][T11242] ? putname+0xfe/0x140 [ 357.708941][T11242] __x64_sys_mount+0x27f/0x300 [ 357.713693][T11242] ? copy_mnt_ns+0xae0/0xae0 [ 357.718365][T11242] ? syscall_enter_from_user_mode+0x21/0x70 [ 357.724252][T11242] do_syscall_64+0x35/0xb0 [ 357.728665][T11242] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 357.734569][T11242] RIP: 0033:0x7fd2576b401a [ 357.738970][T11242] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 357.758589][T11242] RSP: 002b:00007fd254c27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 357.767013][T11242] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd2576b401a [ 357.774990][T11242] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd254c28000 02:48:15 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 357.783035][T11242] RBP: 00007fd254c28040 R08: 00007fd254c28040 R09: 0000000020001180 [ 357.790991][T11242] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 357.798951][T11242] R13: 00000000200011c0 R14: 00007fd254c28000 R15: 0000000020000080 [ 357.806920][T11242] [ 357.870292][T11257] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 357.890556][T11257] CPU: 0 PID: 11257 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 357.890768][T11238] gfs2: not a GFS2 filesystem [ 357.899330][T11257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.899343][T11257] Call Trace: 02:48:15 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) [ 357.899350][T11257] [ 357.899357][T11257] dump_stack_lvl+0xcd/0x134 [ 357.899386][T11257] sysfs_warn_dup.cold+0x1c/0x29 [ 357.899413][T11257] sysfs_create_dir_ns+0x238/0x290 [ 357.899436][T11257] ? sysfs_create_mount_point+0xb0/0xb0 [ 357.899466][T11257] ? do_raw_spin_unlock+0x171/0x230 [ 357.899494][T11257] kobject_add_internal+0x2d2/0xa60 [ 357.899529][T11257] kobject_init_and_add+0x101/0x160 [ 357.899556][T11257] ? kobject_create_and_add+0xb0/0xb0 [ 357.905615][T11237] gfs2: fsid=-_)-+: can't read superblock: -22 [ 357.914257][T11257] ? lockdep_init_map_type+0x2c3/0x7b0 [ 357.914284][T11257] ? vsnprintf+0x2ce/0x14f0 [ 357.914320][T11257] gfs2_sys_fs_add+0x1d1/0x3e0 [ 357.914343][T11257] ? recover_store+0x170/0x170 [ 357.914368][T11257] ? snprintf+0xbb/0xf0 [ 357.914389][T11257] ? vscnprintf+0x70/0x80 [ 357.914414][T11257] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 357.914441][T11257] ? set_blocksize+0x2e5/0x370 [ 357.914474][T11257] gfs2_fill_super+0x155c/0x28a0 [ 357.914507][T11257] ? gfs2_reconfigure+0x1060/0x1060 [ 357.914531][T11257] ? lock_downgrade+0x6e0/0x6e0 [ 357.914562][T11257] ? snprintf+0xbb/0xf0 [ 357.914585][T11257] ? vsprintf+0x30/0x30 [ 357.914607][T11257] ? wait_for_completion_io+0x270/0x270 [ 357.914633][T11257] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 357.914659][T11257] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 357.914684][T11257] ? set_blocksize+0x2e5/0x370 [ 357.914717][T11257] get_tree_bdev+0x440/0x760 [ 357.914739][T11257] ? gfs2_reconfigure+0x1060/0x1060 [ 357.914766][T11257] gfs2_get_tree+0x4a/0x270 [ 357.914792][T11257] vfs_get_tree+0x89/0x2f0 [ 357.914819][T11257] path_mount+0x1320/0x1fa0 [ 357.956197][T11238] gfs2: fsid=-_): can't read superblock [ 357.956630][T11257] ? finish_automount+0xaf0/0xaf0 [ 357.956665][T11257] ? putname+0xfe/0x140 [ 357.978851][T11238] gfs2: fsid=-_): can't read superblock: -22 [ 357.982964][T11257] __x64_sys_mount+0x27f/0x300 [ 357.982992][T11257] ? copy_mnt_ns+0xae0/0xae0 [ 357.983018][T11257] ? syscall_enter_from_user_mode+0x2b/0x70 [ 357.997751][T11267] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 358.002514][T11257] do_syscall_64+0x35/0xb0 [ 358.002547][T11257] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 358.002574][T11257] RIP: 0033:0x7f79c7dc101a [ 358.002593][T11257] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 358.021413][T11267] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 358.022246][T11257] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 358.022271][T11257] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 358.022286][T11257] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 358.022301][T11257] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 358.022316][T11257] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 358.022330][T11257] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 358.030834][T11267] gfs2: not a GFS2 filesystem [ 358.036119][T11257] 02:48:16 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,']) [ 358.263713][T11267] gfs2: fsid=-_)-: can't read superblock [ 358.270860][T11267] gfs2: fsid=-_)-: can't read superblock: -22 02:48:16 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:16 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 358.327330][T11257] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:16 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,']) [ 358.378712][T11257] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x8, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:16 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 358.514096][T11292] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 358.526461][T11297] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 358.527081][T11300] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 358.542081][T11300] CPU: 1 PID: 11300 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 358.550935][T11300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.560991][T11300] Call Trace: [ 358.561280][T11292] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 358.564263][T11300] [ 358.564272][T11300] dump_stack_lvl+0xcd/0x134 [ 358.564301][T11300] sysfs_warn_dup.cold+0x1c/0x29 [ 358.564329][T11300] sysfs_create_dir_ns+0x238/0x290 [ 358.564354][T11300] ? sysfs_create_mount_point+0xb0/0xb0 [ 358.582105][T11297] gfs2: fsid=-_): Now mounting FS (format 0)... [ 358.583236][T11300] ? rwlock_bug.part.0+0x90/0x90 [ 358.583269][T11300] ? kfree+0x1e1/0x560 [ 358.583293][T11300] ? do_raw_spin_unlock+0x171/0x230 [ 358.612903][T11297] gfs2: not a GFS2 filesystem [ 358.614291][T11300] kobject_add_internal+0x2d2/0xa60 [ 358.614331][T11300] kobject_init_and_add+0x101/0x160 [ 358.614361][T11300] ? kobject_create_and_add+0xb0/0xb0 [ 358.614391][T11300] ? lockdep_init_map_type+0x2c3/0x7b0 [ 358.614415][T11300] ? vsnprintf+0x2ce/0x14f0 [ 358.614449][T11300] gfs2_sys_fs_add+0x1d1/0x3e0 [ 358.614473][T11300] ? recover_store+0x170/0x170 [ 358.628910][T11292] gfs2: not a GFS2 filesystem [ 358.629646][T11300] ? snprintf+0xbb/0xf0 [ 358.640562][T11297] gfs2: fsid=-_): can't read superblock [ 358.645130][T11300] ? vscnprintf+0x70/0x80 [ 358.645173][T11300] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 358.645200][T11300] ? set_blocksize+0x2e5/0x370 [ 358.645232][T11300] gfs2_fill_super+0x155c/0x28a0 [ 358.645263][T11300] ? gfs2_reconfigure+0x1060/0x1060 [ 358.645288][T11300] ? lock_downgrade+0x6e0/0x6e0 [ 358.645318][T11300] ? snprintf+0xbb/0xf0 [ 358.664792][T11297] gfs2: fsid=-_): can't read superblock: -22 [ 358.669364][T11300] ? vsprintf+0x30/0x30 [ 358.669393][T11300] ? wait_for_completion_io+0x270/0x270 [ 358.669420][T11300] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 358.677368][T11292] gfs2: fsid=-_)-+: can't read superblock [ 358.680052][T11300] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 358.680087][T11300] ? set_blocksize+0x2e5/0x370 [ 358.680121][T11300] get_tree_bdev+0x440/0x760 [ 358.703280][T11309] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 358.703918][T11300] ? gfs2_reconfigure+0x1060/0x1060 [ 358.703953][T11300] gfs2_get_tree+0x4a/0x270 02:48:16 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 358.703979][T11300] vfs_get_tree+0x89/0x2f0 [ 358.704001][T11300] path_mount+0x1320/0x1fa0 [ 358.704028][T11300] ? finish_automount+0xaf0/0xaf0 [ 358.704055][T11300] ? putname+0xfe/0x140 [ 358.704083][T11300] __x64_sys_mount+0x27f/0x300 [ 358.704106][T11300] ? copy_mnt_ns+0xae0/0xae0 [ 358.704129][T11300] ? syscall_enter_from_user_mode+0x21/0x70 [ 358.722063][T11292] gfs2: fsid=-_)-+: can't read superblock: -22 [ 358.726182][T11300] do_syscall_64+0x35/0xb0 [ 358.726228][T11300] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 358.726255][T11300] RIP: 0033:0x7fac1d1f801a [ 358.726276][T11300] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 358.726297][T11300] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 358.726319][T11300] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 358.726332][T11300] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 358.726346][T11300] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 358.726360][T11300] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 358.726373][T11300] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 358.726401][T11300] [ 358.910746][T11309] CPU: 0 PID: 11309 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 358.919728][T11309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.929921][T11309] Call Trace: [ 358.933379][T11309] [ 358.936314][T11309] dump_stack_lvl+0xcd/0x134 [ 358.940923][T11309] sysfs_warn_dup.cold+0x1c/0x29 [ 358.945893][T11309] sysfs_create_dir_ns+0x238/0x290 [ 358.949349][T11242] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 358.951020][T11309] ? sysfs_create_mount_point+0xb0/0xb0 [ 358.951055][T11309] ? rwlock_bug.part.0+0x90/0x90 [ 358.951082][T11309] ? kfree+0x1e1/0x560 [ 358.951105][T11309] ? do_raw_spin_unlock+0x171/0x230 [ 358.984102][T11309] kobject_add_internal+0x2d2/0xa60 [ 358.989328][T11309] kobject_init_and_add+0x101/0x160 [ 358.990301][T11242] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 358.994617][T11309] ? kobject_create_and_add+0xb0/0xb0 [ 358.994651][T11309] ? lockdep_init_map_type+0x2c3/0x7b0 [ 358.994675][T11309] ? vsnprintf+0x2ce/0x14f0 [ 358.994708][T11309] gfs2_sys_fs_add+0x1d1/0x3e0 [ 358.994732][T11309] ? recover_store+0x170/0x170 [ 359.025768][T11309] ? snprintf+0xbb/0xf0 [ 359.029932][T11309] ? vscnprintf+0x70/0x80 [ 359.034270][T11309] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 359.040521][T11309] ? set_blocksize+0x2e5/0x370 [ 359.045304][T11309] gfs2_fill_super+0x155c/0x28a0 [ 359.050254][T11309] ? gfs2_reconfigure+0x1060/0x1060 [ 359.055459][T11309] ? lock_downgrade+0x6e0/0x6e0 [ 359.060322][T11309] ? snprintf+0xbb/0xf0 [ 359.064483][T11309] ? vsprintf+0x30/0x30 [ 359.068644][T11309] ? wait_for_completion_io+0x270/0x270 [ 359.074222][T11309] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 359.080471][T11309] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 359.086195][T11309] ? set_blocksize+0x2e5/0x370 [ 359.090973][T11309] get_tree_bdev+0x440/0x760 [ 359.095566][T11309] ? gfs2_reconfigure+0x1060/0x1060 [ 359.100779][T11309] gfs2_get_tree+0x4a/0x270 [ 359.105291][T11309] vfs_get_tree+0x89/0x2f0 [ 359.109710][T11309] path_mount+0x1320/0x1fa0 [ 359.114223][T11309] ? finish_automount+0xaf0/0xaf0 [ 359.119258][T11309] ? putname+0xfe/0x140 [ 359.123447][T11309] __x64_sys_mount+0x27f/0x300 [ 359.128238][T11309] ? copy_mnt_ns+0xae0/0xae0 [ 359.132832][T11309] ? syscall_enter_from_user_mode+0x21/0x70 [ 359.138738][T11309] do_syscall_64+0x35/0xb0 [ 359.143164][T11309] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 359.149063][T11309] RIP: 0033:0x7f79c7dc101a [ 359.153478][T11309] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 359.173174][T11309] RSP: 002b:00007f79c5313fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 359.181674][T11309] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 359.189759][T11309] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5314000 [ 359.197729][T11309] RBP: 00007f79c5314040 R08: 00007f79c5314040 R09: 0000000020001180 [ 359.205809][T11309] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020001180 [ 359.213867][T11309] R13: 00000000200011c0 R14: 00007f79c5314000 R15: 0000000020000080 [ 359.221855][T11309] 02:48:17 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) 02:48:17 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) 02:48:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,']) 02:48:17 executing program 2: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:17 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) [ 359.503576][T11300] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 359.525640][T11331] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 359.546303][T11331] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 359.557334][T11300] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 359.561951][T11336] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 359.588491][T11331] gfs2: not a GFS2 filesystem [ 359.593920][T11336] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 359.655225][T11331] gfs2: fsid=-_)-: can't read superblock [ 359.677405][T11336] gfs2: not a GFS2 filesystem 02:48:17 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 359.715554][T11331] gfs2: fsid=-_)-: can't read superblock: -22 [ 359.716651][T11336] gfs2: fsid=-_)-+: can't read superblock 02:48:17 executing program 2: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) [ 359.822483][T11336] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:17 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:48:17 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) [ 359.966094][T11354] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 360.041793][T11309] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 360.062871][T11309] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 360.101033][T11354] CPU: 0 PID: 11354 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 360.109906][T11354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.120131][T11354] Call Trace: [ 360.123408][T11354] [ 360.126424][T11354] dump_stack_lvl+0xcd/0x134 [ 360.131027][T11354] sysfs_warn_dup.cold+0x1c/0x29 [ 360.135976][T11354] sysfs_create_dir_ns+0x238/0x290 [ 360.135998][T11369] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 360.136013][T11369] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 360.141090][T11354] ? sysfs_create_mount_point+0xb0/0xb0 [ 360.141117][T11354] ? rwlock_bug.part.0+0x90/0x90 [ 360.141143][T11354] ? kfree+0x1e1/0x560 [ 360.154100][T11369] gfs2: not a GFS2 filesystem [ 360.155146][T11354] ? do_raw_spin_unlock+0x171/0x230 [ 360.155180][T11354] kobject_add_internal+0x2d2/0xa60 [ 360.161895][T11369] gfs2: fsid=-_)-: can't read superblock [ 360.165632][T11354] kobject_init_and_add+0x101/0x160 [ 360.165669][T11354] ? kobject_create_and_add+0xb0/0xb0 [ 360.165700][T11354] ? lockdep_init_map_type+0x2c3/0x7b0 [ 360.172190][T11369] gfs2: fsid=-_)-: can't read superblock: -22 [ 360.174386][T11354] ? vsnprintf+0x2ce/0x14f0 [ 360.174424][T11354] gfs2_sys_fs_add+0x1d1/0x3e0 [ 360.174447][T11354] ? recover_store+0x170/0x170 [ 360.174471][T11354] ? snprintf+0xbb/0xf0 [ 360.230461][T11354] ? vscnprintf+0x70/0x80 [ 360.234789][T11354] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 360.241022][T11354] ? set_blocksize+0x2e5/0x370 [ 360.245783][T11354] gfs2_fill_super+0x155c/0x28a0 [ 360.250718][T11354] ? gfs2_reconfigure+0x1060/0x1060 [ 360.255906][T11354] ? lock_downgrade+0x6e0/0x6e0 [ 360.260840][T11354] ? snprintf+0xbb/0xf0 [ 360.265073][T11354] ? vsprintf+0x30/0x30 [ 360.269220][T11354] ? wait_for_completion_io+0x270/0x270 [ 360.274778][T11354] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 360.281185][T11354] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 360.286893][T11354] ? set_blocksize+0x2e5/0x370 [ 360.291742][T11354] get_tree_bdev+0x440/0x760 [ 360.296321][T11354] ? gfs2_reconfigure+0x1060/0x1060 [ 360.301510][T11354] gfs2_get_tree+0x4a/0x270 [ 360.306091][T11354] vfs_get_tree+0x89/0x2f0 [ 360.310497][T11354] path_mount+0x1320/0x1fa0 [ 360.314994][T11354] ? finish_automount+0xaf0/0xaf0 [ 360.320009][T11354] ? putname+0xfe/0x140 [ 360.324154][T11354] __x64_sys_mount+0x27f/0x300 [ 360.328996][T11354] ? copy_mnt_ns+0xae0/0xae0 [ 360.333578][T11354] ? syscall_enter_from_user_mode+0x21/0x70 [ 360.339463][T11354] do_syscall_64+0x35/0xb0 [ 360.343870][T11354] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 360.349753][T11354] RIP: 0033:0x7fac1d1f801a [ 360.354266][T11354] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 360.374421][T11354] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 360.382822][T11354] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 360.390865][T11354] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 360.398821][T11354] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 360.406779][T11354] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 360.414737][T11354] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 360.422707][T11354] 02:48:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x9, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:18 executing program 2: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:18 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) 02:48:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,']) 02:48:18 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:48:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) [ 360.755295][T11396] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 360.759930][T11393] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 360.800170][T11396] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 360.821990][T11396] gfs2: not a GFS2 filesystem [ 360.841285][T11402] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 360.847061][T11396] gfs2: fsid=-_)-: can't read superblock [ 360.854940][T11393] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 360.864903][T11396] gfs2: fsid=-_)-: can't read superblock: -22 [ 360.875668][T11402] CPU: 0 PID: 11402 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 360.884439][T11402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.894491][T11402] Call Trace: [ 360.897759][T11402] [ 360.900675][T11402] dump_stack_lvl+0xcd/0x134 [ 360.905260][T11402] sysfs_warn_dup.cold+0x1c/0x29 [ 360.910193][T11402] sysfs_create_dir_ns+0x238/0x290 [ 360.915297][T11402] ? sysfs_create_mount_point+0xb0/0xb0 [ 360.920837][T11402] ? do_raw_spin_unlock+0x171/0x230 [ 360.926029][T11402] kobject_add_internal+0x2d2/0xa60 [ 360.931227][T11402] kobject_init_and_add+0x101/0x160 [ 360.936417][T11402] ? kobject_create_and_add+0xb0/0xb0 [ 360.941783][T11402] ? lockdep_init_map_type+0x2c3/0x7b0 [ 360.947230][T11402] ? vsnprintf+0x2ce/0x14f0 [ 360.951732][T11402] gfs2_sys_fs_add+0x1d1/0x3e0 [ 360.956487][T11402] ? recover_store+0x170/0x170 [ 360.961239][T11402] ? snprintf+0xbb/0xf0 [ 360.965384][T11402] ? vscnprintf+0x70/0x80 [ 360.969710][T11402] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 360.975950][T11402] ? set_blocksize+0x2e5/0x370 [ 360.980716][T11402] gfs2_fill_super+0x155c/0x28a0 [ 360.985662][T11402] ? gfs2_reconfigure+0x1060/0x1060 [ 360.990848][T11402] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 360.996995][T11402] ? lockdep_hardirqs_on+0x79/0x100 [ 361.002182][T11402] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 361.008495][T11402] ? set_blocksize+0x52/0x370 [ 361.013163][T11402] ? set_blocksize+0x95/0x370 [ 361.017831][T11402] ? set_blocksize+0xb2/0x370 [ 361.022497][T11402] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 361.028204][T11402] ? set_blocksize+0x2e5/0x370 [ 361.032968][T11402] get_tree_bdev+0x440/0x760 [ 361.037549][T11402] ? gfs2_reconfigure+0x1060/0x1060 [ 361.042737][T11402] gfs2_get_tree+0x4a/0x270 [ 361.047233][T11402] vfs_get_tree+0x89/0x2f0 [ 361.051642][T11402] path_mount+0x1320/0x1fa0 [ 361.056142][T11402] ? finish_automount+0xaf0/0xaf0 [ 361.061160][T11402] ? putname+0xfe/0x140 [ 361.065307][T11402] __x64_sys_mount+0x27f/0x300 [ 361.070064][T11402] ? copy_mnt_ns+0xae0/0xae0 [ 361.074642][T11402] ? syscall_enter_from_user_mode+0x21/0x70 [ 361.080533][T11402] do_syscall_64+0x35/0xb0 [ 361.084941][T11402] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 361.090824][T11402] RIP: 0033:0x7f79c7dc101a [ 361.095224][T11402] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 361.114818][T11402] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 361.123218][T11402] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 361.131174][T11402] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 361.139131][T11402] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 361.147089][T11402] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 361.155047][T11402] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 361.163018][T11402] [ 361.168538][T11354] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 361.199541][T11393] gfs2: not a GFS2 filesystem [ 361.202013][T11354] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 361.229808][T11393] gfs2: fsid=-_)-+: can't read superblock 02:48:18 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:48:18 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) [ 361.249312][T11393] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:19 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) 02:48:19 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) [ 361.320528][T11402] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 361.357808][T11402] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 361.386910][T11430] gfs2: not a GFS2 filesystem [ 361.387707][T11428] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" 02:48:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:19 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,']) 02:48:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xa, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 361.469604][T11447] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 361.491996][T11428] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 361.510084][T11447] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 361.520828][T11428] gfs2: not a GFS2 filesystem 02:48:19 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) [ 361.553395][T11428] gfs2: fsid=-_)-+: can't read superblock [ 361.564278][T11447] gfs2: not a GFS2 filesystem [ 361.578221][T11447] gfs2: fsid=-_)-: can't read superblock [ 361.586425][T11428] gfs2: fsid=-_)-+: can't read superblock: -22 [ 361.602012][T11447] gfs2: fsid=-_)-: can't read superblock: -22 [ 361.627129][T11462] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 361.633082][T11461] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 361.653708][T11467] gfs2: not a GFS2 filesystem [ 361.658633][T11462] CPU: 1 PID: 11462 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 361.667483][T11462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.677538][T11462] Call Trace: [ 361.680846][T11462] [ 361.683772][T11462] dump_stack_lvl+0xcd/0x134 [ 361.688455][T11462] sysfs_warn_dup.cold+0x1c/0x29 [ 361.693403][T11462] sysfs_create_dir_ns+0x238/0x290 [ 361.698515][T11462] ? sysfs_create_mount_point+0xb0/0xb0 [ 361.704062][T11462] ? rwlock_bug.part.0+0x90/0x90 [ 361.709004][T11462] ? kfree+0x1e1/0x560 [ 361.713068][T11462] ? do_raw_spin_unlock+0x171/0x230 [ 361.718264][T11462] kobject_add_internal+0x2d2/0xa60 [ 361.723469][T11462] kobject_init_and_add+0x101/0x160 [ 361.728668][T11462] ? kobject_create_and_add+0xb0/0xb0 [ 361.734042][T11462] ? lockdep_init_map_type+0x2c3/0x7b0 [ 361.739502][T11462] ? vsnprintf+0x2ce/0x14f0 [ 361.744020][T11462] gfs2_sys_fs_add+0x1d1/0x3e0 [ 361.748792][T11462] ? recover_store+0x170/0x170 [ 361.753589][T11462] ? snprintf+0xbb/0xf0 [ 361.757771][T11462] ? vscnprintf+0x70/0x80 [ 361.762097][T11462] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 361.768331][T11462] ? set_blocksize+0x2e5/0x370 [ 361.773202][T11462] gfs2_fill_super+0x155c/0x28a0 [ 361.778141][T11462] ? gfs2_reconfigure+0x1060/0x1060 [ 361.783340][T11462] ? lock_downgrade+0x6e0/0x6e0 [ 361.788186][T11462] ? snprintf+0xbb/0xf0 [ 361.792332][T11462] ? vsprintf+0x30/0x30 [ 361.796479][T11462] ? wait_for_completion_io+0x270/0x270 [ 361.802016][T11462] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 361.808333][T11462] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 361.814043][T11462] ? set_blocksize+0x2e5/0x370 [ 361.818801][T11462] get_tree_bdev+0x440/0x760 [ 361.823380][T11462] ? gfs2_reconfigure+0x1060/0x1060 [ 361.828589][T11462] gfs2_get_tree+0x4a/0x270 [ 361.833083][T11462] vfs_get_tree+0x89/0x2f0 [ 361.837504][T11462] path_mount+0x1320/0x1fa0 [ 361.842000][T11462] ? finish_automount+0xaf0/0xaf0 [ 361.847106][T11462] ? putname+0xfe/0x140 [ 361.851256][T11462] __x64_sys_mount+0x27f/0x300 [ 361.856013][T11462] ? copy_mnt_ns+0xae0/0xae0 [ 361.860589][T11462] ? syscall_enter_from_user_mode+0x21/0x70 [ 361.866477][T11462] do_syscall_64+0x35/0xb0 [ 361.870889][T11462] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 361.876774][T11462] RIP: 0033:0x7f79c7dc101a [ 361.881175][T11462] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 361.900947][T11462] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 361.909436][T11462] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 361.917394][T11462] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 02:48:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) [ 361.925353][T11462] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 361.933399][T11462] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 361.941352][T11462] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 361.949345][T11462] [ 361.974615][T11461] CPU: 1 PID: 11461 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 361.981745][T11462] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 361.983567][T11461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.983581][T11461] Call Trace: [ 361.983588][T11461] [ 361.983596][T11461] dump_stack_lvl+0xcd/0x134 [ 361.983625][T11461] sysfs_warn_dup.cold+0x1c/0x29 [ 361.983653][T11461] sysfs_create_dir_ns+0x238/0x290 [ 361.983678][T11461] ? sysfs_create_mount_point+0xb0/0xb0 [ 361.983703][T11461] ? rwlock_bug.part.0+0x90/0x90 [ 361.983730][T11461] ? kfree+0x1e1/0x560 [ 361.983752][T11461] ? do_raw_spin_unlock+0x171/0x230 [ 361.983778][T11461] kobject_add_internal+0x2d2/0xa60 [ 361.983812][T11461] kobject_init_and_add+0x101/0x160 [ 362.001706][T11462] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 362.006959][T11461] ? kobject_create_and_add+0xb0/0xb0 [ 362.006992][T11461] ? lockdep_init_map_type+0x2c3/0x7b0 [ 362.007016][T11461] ? vsnprintf+0x2ce/0x14f0 [ 362.007048][T11461] gfs2_sys_fs_add+0x1d1/0x3e0 [ 362.007072][T11461] ? recover_store+0x170/0x170 [ 362.007097][T11461] ? snprintf+0xbb/0xf0 [ 362.007121][T11461] ? vscnprintf+0x70/0x80 [ 362.007142][T11461] ? lockdep_hardirqs_on+0x79/0x100 [ 362.007187][T11461] gfs2_fill_super+0x155c/0x28a0 [ 362.007220][T11461] ? gfs2_reconfigure+0x1060/0x1060 [ 362.007243][T11461] ? lock_downgrade+0x6e0/0x6e0 02:48:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) [ 362.007273][T11461] ? snprintf+0xbb/0xf0 [ 362.007296][T11461] ? vsprintf+0x30/0x30 [ 362.007317][T11461] ? wait_for_completion_io+0x270/0x270 [ 362.007341][T11461] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 362.007368][T11461] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 362.007393][T11461] ? set_blocksize+0x2e5/0x370 [ 362.007426][T11461] get_tree_bdev+0x440/0x760 [ 362.007448][T11461] ? gfs2_reconfigure+0x1060/0x1060 [ 362.007474][T11461] gfs2_get_tree+0x4a/0x270 [ 362.007500][T11461] vfs_get_tree+0x89/0x2f0 02:48:19 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) [ 362.007523][T11461] path_mount+0x1320/0x1fa0 [ 362.007552][T11461] ? finish_automount+0xaf0/0xaf0 [ 362.007578][T11461] ? putname+0xfe/0x140 [ 362.007605][T11461] __x64_sys_mount+0x27f/0x300 [ 362.007628][T11461] ? copy_mnt_ns+0xae0/0xae0 [ 362.007652][T11461] ? syscall_enter_from_user_mode+0x21/0x70 [ 362.007679][T11461] do_syscall_64+0x35/0xb0 [ 362.007704][T11461] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 362.007730][T11461] RIP: 0033:0x7f90a16cb01a [ 362.007748][T11461] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 362.007769][T11461] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 362.007792][T11461] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 362.007806][T11461] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 362.007821][T11461] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 02:48:20 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) [ 362.007835][T11461] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 362.007849][T11461] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 362.007877][T11461] [ 362.136912][T11461] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:48:20 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:48:20 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) [ 362.348705][T11461] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xb, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:20 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) [ 362.582467][T11499] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 362.624597][T11504] gfs2: not a GFS2 filesystem [ 362.634023][T11505] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" 02:48:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) [ 362.671990][T11499] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 362.679348][T11505] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 362.695983][T11514] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' 02:48:20 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) [ 362.727687][T11517] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 362.737663][T11505] gfs2: not a GFS2 filesystem [ 362.747593][T11505] gfs2: fsid=-_)-+: can't read superblock [ 362.755346][T11499] gfs2: not a GFS2 filesystem [ 362.765700][T11517] CPU: 0 PID: 11517 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 362.774470][T11517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.780237][T11499] gfs2: fsid=-_)-: can't read superblock [ 362.784518][T11517] Call Trace: [ 362.784525][T11517] [ 362.784533][T11517] dump_stack_lvl+0xcd/0x134 [ 362.784561][T11517] sysfs_warn_dup.cold+0x1c/0x29 [ 362.784589][T11517] sysfs_create_dir_ns+0x238/0x290 [ 362.810949][T11517] ? sysfs_create_mount_point+0xb0/0xb0 [ 362.816492][T11517] ? rwlock_bug.part.0+0x90/0x90 [ 362.821436][T11517] ? kfree+0x1e1/0x560 [ 362.825283][T11499] gfs2: fsid=-_)-: can't read superblock: -22 [ 362.825591][T11517] ? do_raw_spin_unlock+0x171/0x230 [ 362.836980][T11517] kobject_add_internal+0x2d2/0xa60 [ 362.842285][T11517] kobject_init_and_add+0x101/0x160 [ 362.847494][T11517] ? kobject_create_and_add+0xb0/0xb0 [ 362.852876][T11517] ? lockdep_init_map_type+0x2c3/0x7b0 [ 362.858337][T11517] ? vsnprintf+0x2ce/0x14f0 [ 362.862849][T11517] gfs2_sys_fs_add+0x1d1/0x3e0 [ 362.867610][T11517] ? recover_store+0x170/0x170 [ 362.872377][T11517] ? snprintf+0xbb/0xf0 [ 362.876533][T11517] ? vscnprintf+0x70/0x80 [ 362.880953][T11517] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 362.887202][T11517] ? set_blocksize+0x2e5/0x370 [ 362.891982][T11517] gfs2_fill_super+0x155c/0x28a0 [ 362.896926][T11517] ? gfs2_reconfigure+0x1060/0x1060 [ 362.902116][T11517] ? lock_downgrade+0x6e0/0x6e0 [ 362.906965][T11517] ? snprintf+0xbb/0xf0 [ 362.911122][T11517] ? vsprintf+0x30/0x30 [ 362.915282][T11517] ? wait_for_completion_io+0x270/0x270 [ 362.920854][T11517] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 362.927098][T11517] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 362.932823][T11517] ? set_blocksize+0x2e5/0x370 [ 362.937599][T11517] get_tree_bdev+0x440/0x760 [ 362.942185][T11517] ? gfs2_reconfigure+0x1060/0x1060 [ 362.947380][T11517] gfs2_get_tree+0x4a/0x270 [ 362.951895][T11517] vfs_get_tree+0x89/0x2f0 [ 362.956315][T11517] path_mount+0x1320/0x1fa0 [ 362.960838][T11517] ? finish_automount+0xaf0/0xaf0 [ 362.965870][T11517] ? putname+0xfe/0x140 [ 362.970120][T11517] __x64_sys_mount+0x27f/0x300 [ 362.974977][T11517] ? copy_mnt_ns+0xae0/0xae0 [ 362.979570][T11517] ? syscall_enter_from_user_mode+0x21/0x70 [ 362.985470][T11517] do_syscall_64+0x35/0xb0 [ 362.989892][T11517] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 362.995788][T11517] RIP: 0033:0x7f90a16cb01a [ 363.000193][T11517] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 363.019794][T11517] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 363.028207][T11517] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 363.036170][T11517] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 363.044131][T11517] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 363.052090][T11517] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 363.060047][T11517] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 363.068024][T11517] 02:48:20 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:48:20 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) [ 363.071031][T11514] CPU: 1 PID: 11514 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 363.079802][T11514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.089943][T11514] Call Trace: [ 363.093219][T11514] [ 363.096150][T11514] dump_stack_lvl+0xcd/0x134 [ 363.100754][T11514] sysfs_warn_dup.cold+0x1c/0x29 [ 363.105703][T11514] sysfs_create_dir_ns+0x238/0x290 [ 363.110821][T11514] ? sysfs_create_mount_point+0xb0/0xb0 [ 363.116376][T11514] ? rwlock_bug.part.0+0x90/0x90 [ 363.120789][T11505] gfs2: fsid=-_)-+: can't read superblock: -22 [ 363.121496][T11514] ? kfree+0x1e1/0x560 [ 363.121524][T11514] ? do_raw_spin_unlock+0x171/0x230 [ 363.121553][T11514] kobject_add_internal+0x2d2/0xa60 [ 363.121586][T11514] kobject_init_and_add+0x101/0x160 [ 363.147478][T11514] ? kobject_create_and_add+0xb0/0xb0 [ 363.152869][T11514] ? lockdep_init_map_type+0x2c3/0x7b0 [ 363.158427][T11514] ? vsnprintf+0x2ce/0x14f0 [ 363.162947][T11514] gfs2_sys_fs_add+0x1d1/0x3e0 [ 363.167715][T11514] ? recover_store+0x170/0x170 [ 363.169292][T11517] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 363.172588][T11514] ? snprintf+0xbb/0xf0 [ 363.172614][T11514] ? vscnprintf+0x70/0x80 [ 363.172643][T11514] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 363.172670][T11514] ? set_blocksize+0x2e5/0x370 [ 363.185852][T11517] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 363.189745][T11514] gfs2_fill_super+0x155c/0x28a0 [ 363.189782][T11514] ? gfs2_reconfigure+0x1060/0x1060 [ 363.189807][T11514] ? lock_downgrade+0x6e0/0x6e0 02:48:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x9, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 363.189836][T11514] ? snprintf+0xbb/0xf0 [ 363.230426][T11514] ? vsprintf+0x30/0x30 [ 363.234804][T11514] ? wait_for_completion_io+0x270/0x270 [ 363.240546][T11514] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 363.246809][T11514] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 363.252577][T11514] ? set_blocksize+0x2e5/0x370 [ 363.257367][T11514] get_tree_bdev+0x440/0x760 [ 363.261962][T11514] ? gfs2_reconfigure+0x1060/0x1060 [ 363.267256][T11514] gfs2_get_tree+0x4a/0x270 [ 363.271903][T11514] vfs_get_tree+0x89/0x2f0 [ 363.276538][T11514] path_mount+0x1320/0x1fa0 [ 363.281050][T11514] ? finish_automount+0xaf0/0xaf0 [ 363.286079][T11514] ? putname+0xfe/0x140 [ 363.290240][T11514] __x64_sys_mount+0x27f/0x300 [ 363.295007][T11514] ? copy_mnt_ns+0xae0/0xae0 [ 363.299603][T11514] ? syscall_enter_from_user_mode+0x21/0x70 [ 363.305591][T11514] do_syscall_64+0x35/0xb0 [ 363.310017][T11514] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.315914][T11514] RIP: 0033:0x7f79c7dc101a [ 363.320331][T11514] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 363.340111][T11514] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 363.348532][T11514] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 363.356504][T11514] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 363.364475][T11514] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 363.372445][T11514] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 363.380421][T11514] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 363.388416][T11514] [ 363.432438][T11514] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 363.453106][T11533] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 363.469518][T11534] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" 02:48:21 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) 02:48:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) [ 363.497088][T11514] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 363.527197][T11532] gfs2: not a GFS2 filesystem [ 363.532143][T11534] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 363.546373][T11533] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 363.561657][T11533] gfs2: not a GFS2 filesystem [ 363.569208][T11534] gfs2: not a GFS2 filesystem 02:48:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xc, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 363.610887][T11533] gfs2: fsid=-_)-+: can't read superblock [ 363.621677][T11534] gfs2: fsid=-_)-: can't read superblock [ 363.649858][T11533] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:21 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) [ 363.657114][T11534] gfs2: fsid=-_)-: can't read superblock: -22 [ 363.661653][T11563] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 363.699980][T11563] CPU: 0 PID: 11563 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 363.704298][T11566] gfs2: not a GFS2 filesystem [ 363.708778][T11563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.708792][T11563] Call Trace: [ 363.708799][T11563] [ 363.708807][T11563] dump_stack_lvl+0xcd/0x134 [ 363.734262][T11563] sysfs_warn_dup.cold+0x1c/0x29 [ 363.739250][T11563] sysfs_create_dir_ns+0x238/0x290 [ 363.744372][T11563] ? sysfs_create_mount_point+0xb0/0xb0 [ 363.749928][T11563] ? rwlock_bug.part.0+0x90/0x90 [ 363.754887][T11563] ? kfree+0x1e1/0x560 [ 363.759051][T11563] ? do_raw_spin_unlock+0x171/0x230 [ 363.761755][T11573] gfs2: not a GFS2 filesystem [ 363.764259][T11563] kobject_add_internal+0x2d2/0xa60 [ 363.764300][T11563] kobject_init_and_add+0x101/0x160 [ 363.764327][T11563] ? kobject_create_and_add+0xb0/0xb0 [ 363.784709][T11563] ? lockdep_init_map_type+0x2c3/0x7b0 [ 363.790177][T11563] ? vsnprintf+0x2ce/0x14f0 [ 363.794705][T11563] gfs2_sys_fs_add+0x1d1/0x3e0 [ 363.799475][T11563] ? recover_store+0x170/0x170 [ 363.804562][T11563] ? snprintf+0xbb/0xf0 [ 363.809039][T11563] ? vscnprintf+0x70/0x80 [ 363.813358][T11563] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 363.819674][T11563] ? set_blocksize+0x2e5/0x370 [ 363.824517][T11563] gfs2_fill_super+0x155c/0x28a0 [ 363.829898][T11563] ? gfs2_reconfigure+0x1060/0x1060 [ 363.835300][T11563] ? lock_downgrade+0x6e0/0x6e0 [ 363.840141][T11563] ? snprintf+0xbb/0xf0 [ 363.844346][T11563] ? vsprintf+0x30/0x30 [ 363.848489][T11563] ? wait_for_completion_io+0x270/0x270 [ 363.854027][T11563] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 363.860263][T11563] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 363.865971][T11563] ? set_blocksize+0x2e5/0x370 [ 363.870915][T11563] get_tree_bdev+0x440/0x760 [ 363.875497][T11563] ? gfs2_reconfigure+0x1060/0x1060 [ 363.880701][T11563] gfs2_get_tree+0x4a/0x270 [ 363.885212][T11563] vfs_get_tree+0x89/0x2f0 [ 363.889708][T11563] path_mount+0x1320/0x1fa0 [ 363.894212][T11563] ? finish_automount+0xaf0/0xaf0 [ 363.899227][T11563] ? putname+0xfe/0x140 [ 363.903371][T11563] __x64_sys_mount+0x27f/0x300 [ 363.908121][T11563] ? copy_mnt_ns+0xae0/0xae0 [ 363.912698][T11563] ? syscall_enter_from_user_mode+0x21/0x70 [ 363.918686][T11563] do_syscall_64+0x35/0xb0 [ 363.923123][T11563] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.929030][T11563] RIP: 0033:0x7fd2576b401a [ 363.933434][T11563] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 363.953032][T11563] RSP: 002b:00007fd254c27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 363.961448][T11563] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd2576b401a [ 363.969401][T11563] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd254c28000 [ 363.977358][T11563] RBP: 00007fd254c28040 R08: 00007fd254c28040 R09: 0000000020001180 [ 363.985412][T11563] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 363.993366][T11563] R13: 00000000200011c0 R14: 00007fd254c28000 R15: 0000000020000080 [ 364.001334][T11563] [ 364.006965][T11563] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 364.020183][T11563] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 364.139519][T11587] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" 02:48:21 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:48:21 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:48:21 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x6, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 364.183742][T11587] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 364.198052][T11587] gfs2: not a GFS2 filesystem 02:48:21 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) [ 364.239261][T11587] gfs2: fsid=-_)-+: can't read superblock [ 364.270891][T11587] gfs2: fsid=-_)-+: can't read superblock: -22 [ 364.387398][T11601] gfs2: not a GFS2 filesystem [ 364.393270][T11599] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 364.404077][T11602] gfs2: not a GFS2 filesystem [ 364.453069][T11599] CPU: 1 PID: 11599 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 364.461974][T11599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.472033][T11599] Call Trace: [ 364.475311][T11599] [ 364.478241][T11599] dump_stack_lvl+0xcd/0x134 [ 364.482850][T11599] sysfs_warn_dup.cold+0x1c/0x29 [ 364.487810][T11599] sysfs_create_dir_ns+0x238/0x290 [ 364.492935][T11599] ? sysfs_create_mount_point+0xb0/0xb0 [ 364.492954][T11613] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 364.497136][T11600] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 364.498487][T11599] ? rwlock_bug.part.0+0x90/0x90 [ 364.498517][T11599] ? kfree+0x1e1/0x560 [ 364.498541][T11599] ? do_raw_spin_unlock+0x171/0x230 [ 364.498569][T11599] kobject_add_internal+0x2d2/0xa60 [ 364.498602][T11599] kobject_init_and_add+0x101/0x160 [ 364.498630][T11599] ? kobject_create_and_add+0xb0/0xb0 [ 364.498659][T11599] ? lockdep_init_map_type+0x2c3/0x7b0 [ 364.526307][T11600] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 364.528133][T11599] ? vsnprintf+0x2ce/0x14f0 [ 364.528183][T11599] gfs2_sys_fs_add+0x1d1/0x3e0 [ 364.528209][T11599] ? recover_store+0x170/0x170 [ 364.528234][T11599] ? snprintf+0xbb/0xf0 [ 364.528257][T11599] ? vscnprintf+0x70/0x80 [ 364.549963][T11600] gfs2: not a GFS2 filesystem [ 364.555863][T11599] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 364.555898][T11599] ? set_blocksize+0x2e5/0x370 [ 364.555934][T11599] gfs2_fill_super+0x155c/0x28a0 [ 364.555965][T11599] ? gfs2_reconfigure+0x1060/0x1060 [ 364.555989][T11599] ? lock_downgrade+0x6e0/0x6e0 [ 364.556021][T11599] ? snprintf+0xbb/0xf0 [ 364.556044][T11599] ? vsprintf+0x30/0x30 [ 364.585901][T11600] gfs2: fsid=-_)-+: can't read superblock [ 364.589614][T11599] ? wait_for_completion_io+0x270/0x270 [ 364.589646][T11599] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 364.589675][T11599] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 364.589701][T11599] ? set_blocksize+0x2e5/0x370 [ 364.589734][T11599] get_tree_bdev+0x440/0x760 [ 364.589756][T11599] ? gfs2_reconfigure+0x1060/0x1060 [ 364.589783][T11599] gfs2_get_tree+0x4a/0x270 [ 364.589809][T11599] vfs_get_tree+0x89/0x2f0 [ 364.622363][T11600] gfs2: fsid=-_)-+: can't read superblock: -22 [ 364.623583][T11599] path_mount+0x1320/0x1fa0 [ 364.623621][T11599] ? finish_automount+0xaf0/0xaf0 [ 364.623648][T11599] ? putname+0xfe/0x140 [ 364.623673][T11599] __x64_sys_mount+0x27f/0x300 [ 364.623696][T11599] ? copy_mnt_ns+0xae0/0xae0 [ 364.623721][T11599] ? syscall_enter_from_user_mode+0x21/0x70 [ 364.623750][T11599] do_syscall_64+0x35/0xb0 [ 364.623776][T11599] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 364.623800][T11599] RIP: 0033:0x7fd2576b401a [ 364.623819][T11599] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 364.623840][T11599] RSP: 002b:00007fd254c27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 364.623863][T11599] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd2576b401a [ 364.623878][T11599] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd254c28000 [ 364.623892][T11599] RBP: 00007fd254c28040 R08: 00007fd254c28040 R09: 0000000020001180 [ 364.623907][T11599] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 364.623920][T11599] R13: 00000000200011c0 R14: 00007fd254c28000 R15: 0000000020000080 [ 364.623949][T11599] [ 364.789869][T11613] CPU: 0 PID: 11613 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 364.798644][T11613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.808705][T11613] Call Trace: [ 364.811980][T11613] [ 364.814911][T11613] dump_stack_lvl+0xcd/0x134 [ 364.819661][T11599] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 364.819682][T11613] sysfs_warn_dup.cold+0x1c/0x29 [ 364.832673][T11599] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 364.837489][T11613] sysfs_create_dir_ns+0x238/0x290 [ 364.837518][T11613] ? sysfs_create_mount_point+0xb0/0xb0 [ 364.837543][T11613] ? rwlock_bug.part.0+0x90/0x90 [ 364.859448][T11613] ? kfree+0x1e1/0x560 [ 364.863608][T11613] ? do_raw_spin_unlock+0x171/0x230 [ 364.868809][T11613] kobject_add_internal+0x2d2/0xa60 [ 364.874018][T11613] kobject_init_and_add+0x101/0x160 [ 364.879833][T11613] ? kobject_create_and_add+0xb0/0xb0 [ 364.885826][T11613] ? lockdep_init_map_type+0x2c3/0x7b0 [ 364.891940][T11613] ? vsnprintf+0x2ce/0x14f0 [ 364.896562][T11613] gfs2_sys_fs_add+0x1d1/0x3e0 [ 364.901525][T11613] ? recover_store+0x170/0x170 [ 364.906541][T11613] ? snprintf+0xbb/0xf0 [ 364.910768][T11613] ? vscnprintf+0x70/0x80 [ 364.915086][T11613] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 364.921313][T11613] ? set_blocksize+0x2e5/0x370 [ 364.926081][T11613] gfs2_fill_super+0x155c/0x28a0 [ 364.931008][T11613] ? gfs2_reconfigure+0x1060/0x1060 [ 364.936190][T11613] ? lock_downgrade+0x6e0/0x6e0 [ 364.941212][T11613] ? snprintf+0xbb/0xf0 [ 364.945367][T11613] ? vsprintf+0x30/0x30 [ 364.949506][T11613] ? wait_for_completion_io+0x270/0x270 [ 364.955037][T11613] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 364.961351][T11613] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 364.967057][T11613] ? set_blocksize+0x2e5/0x370 [ 364.971833][T11613] get_tree_bdev+0x440/0x760 [ 364.976713][T11613] ? gfs2_reconfigure+0x1060/0x1060 [ 364.982001][T11613] gfs2_get_tree+0x4a/0x270 [ 364.986577][T11613] vfs_get_tree+0x89/0x2f0 [ 364.990980][T11613] path_mount+0x1320/0x1fa0 [ 364.995469][T11613] ? finish_automount+0xaf0/0xaf0 [ 365.000490][T11613] ? putname+0xfe/0x140 [ 365.004634][T11613] __x64_sys_mount+0x27f/0x300 [ 365.009383][T11613] ? copy_mnt_ns+0xae0/0xae0 [ 365.013961][T11613] ? syscall_enter_from_user_mode+0x21/0x70 [ 365.019848][T11613] do_syscall_64+0x35/0xb0 [ 365.024265][T11613] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 365.030151][T11613] RIP: 0033:0x7f90a16cb01a [ 365.034555][T11613] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:48:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:22 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) [ 365.054241][T11613] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 365.062756][T11613] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 365.070727][T11613] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 365.078699][T11613] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 365.086667][T11613] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 365.094640][T11613] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 365.102630][T11613] 02:48:22 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) [ 365.196840][T11632] gfs2: not a GFS2 filesystem 02:48:22 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,l']) 02:48:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x4, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:23 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) [ 365.297659][T11633] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 365.314315][T11633] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 365.338383][T11633] gfs2: not a GFS2 filesystem [ 365.353749][T11633] gfs2: fsid=-_)-+: can't read superblock [ 365.369339][T11633] gfs2: fsid=-_)-+: can't read superblock: -22 [ 365.391419][T11644] gfs2: Unknown parameter 'l' [ 365.424630][T11645] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 365.442266][T11652] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 365.503087][T11645] gfs2: fsid=-_): Now mounting FS (format 0)... [ 365.504229][T11656] gfs2: not a GFS2 filesystem [ 365.520296][T11652] CPU: 1 PID: 11652 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 365.529067][T11652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.539294][T11652] Call Trace: [ 365.542569][T11652] [ 365.545496][T11652] dump_stack_lvl+0xcd/0x134 [ 365.550098][T11652] sysfs_warn_dup.cold+0x1c/0x29 [ 365.555044][T11652] sysfs_create_dir_ns+0x238/0x290 [ 365.560166][T11652] ? sysfs_create_mount_point+0xb0/0xb0 [ 365.565716][T11652] ? rwlock_bug.part.0+0x90/0x90 [ 365.570666][T11652] ? kfree+0x1e1/0x560 [ 365.574742][T11652] ? do_raw_spin_unlock+0x171/0x230 [ 365.576644][T11645] gfs2: not a GFS2 filesystem [ 365.579948][T11652] kobject_add_internal+0x2d2/0xa60 [ 365.579987][T11652] kobject_init_and_add+0x101/0x160 [ 365.580015][T11652] ? kobject_create_and_add+0xb0/0xb0 [ 365.600393][T11652] ? lockdep_init_map_type+0x2c3/0x7b0 [ 365.605859][T11652] ? vsnprintf+0x2ce/0x14f0 [ 365.610374][T11652] gfs2_sys_fs_add+0x1d1/0x3e0 [ 365.615234][T11652] ? recover_store+0x170/0x170 [ 365.620093][T11652] ? snprintf+0xbb/0xf0 [ 365.624251][T11652] ? vscnprintf+0x70/0x80 [ 365.627419][T11645] gfs2: fsid=-_): can't read superblock [ 365.628779][T11652] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 365.628811][T11652] ? set_blocksize+0x2e5/0x370 [ 365.628844][T11652] gfs2_fill_super+0x155c/0x28a0 [ 365.650323][T11652] ? gfs2_reconfigure+0x1060/0x1060 [ 365.655616][T11652] ? lock_downgrade+0x6e0/0x6e0 [ 365.660485][T11652] ? snprintf+0xbb/0xf0 [ 365.660810][T11645] gfs2: fsid=-_): can't read superblock: -22 [ 365.664641][T11652] ? vsprintf+0x30/0x30 [ 365.664672][T11652] ? wait_for_completion_io+0x270/0x270 [ 365.664697][T11652] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 365.664725][T11652] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 365.664751][T11652] ? set_blocksize+0x2e5/0x370 [ 365.664785][T11652] get_tree_bdev+0x440/0x760 [ 365.664807][T11652] ? gfs2_reconfigure+0x1060/0x1060 [ 365.690801][T11613] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 365.692504][T11652] gfs2_get_tree+0x4a/0x270 [ 365.692534][T11652] vfs_get_tree+0x89/0x2f0 [ 365.692558][T11652] path_mount+0x1320/0x1fa0 [ 365.712195][T11613] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 365.720031][T11652] ? finish_automount+0xaf0/0xaf0 [ 365.720063][T11652] ? putname+0xfe/0x140 [ 365.720091][T11652] __x64_sys_mount+0x27f/0x300 [ 365.720114][T11652] ? copy_mnt_ns+0xae0/0xae0 [ 365.720137][T11652] ? syscall_enter_from_user_mode+0x21/0x70 [ 365.720167][T11652] do_syscall_64+0x35/0xb0 [ 365.720194][T11652] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 365.720220][T11652] RIP: 0033:0x7fac1d1f801a [ 365.720238][T11652] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:48:23 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,l']) [ 365.720259][T11652] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 365.720282][T11652] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 365.720297][T11652] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 365.720312][T11652] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 365.720327][T11652] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 365.720341][T11652] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 365.847410][T11652] 02:48:23 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:48:23 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xe, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 365.975296][T11670] gfs2: Unknown parameter 'l' 02:48:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:23 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,l']) [ 366.128573][T11678] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 366.146428][T11681] gfs2: not a GFS2 filesystem [ 366.168454][T11678] gfs2: fsid=-_): Now mounting FS (format 0)... [ 366.190686][T11689] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 366.197871][T11686] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 366.211448][T11678] gfs2: not a GFS2 filesystem [ 366.217428][T11686] CPU: 0 PID: 11686 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 366.226205][T11686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.236351][T11686] Call Trace: [ 366.237236][T11678] gfs2: fsid=-_): can't read superblock [ 366.239626][T11686] [ 366.239634][T11686] dump_stack_lvl+0xcd/0x134 [ 366.239670][T11686] sysfs_warn_dup.cold+0x1c/0x29 [ 366.248185][T11689] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 366.252690][T11686] sysfs_create_dir_ns+0x238/0x290 [ 366.252718][T11686] ? sysfs_create_mount_point+0xb0/0xb0 [ 366.252742][T11686] ? rwlock_bug.part.0+0x90/0x90 [ 366.259700][T11696] gfs2: Unknown parameter 'l' [ 366.264054][T11686] ? kfree+0x1e1/0x560 [ 366.264084][T11686] ? do_raw_spin_unlock+0x171/0x230 [ 366.264112][T11686] kobject_add_internal+0x2d2/0xa60 [ 366.282585][T11678] gfs2: fsid=-_): can't read superblock: -22 [ 366.284308][T11686] kobject_init_and_add+0x101/0x160 [ 366.284343][T11686] ? kobject_create_and_add+0xb0/0xb0 [ 366.284375][T11686] ? lockdep_init_map_type+0x2c3/0x7b0 [ 366.321227][T11686] ? vsnprintf+0x2ce/0x14f0 [ 366.325763][T11686] gfs2_sys_fs_add+0x1d1/0x3e0 [ 366.330546][T11686] ? recover_store+0x170/0x170 [ 366.335333][T11686] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 366.341515][T11686] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 366.347695][T11686] ? vsnprintf+0x283/0x14f0 [ 366.351483][T11652] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 366.352474][T11686] ? vsnprintf+0x2ce/0x14f0 [ 366.352509][T11686] gfs2_fill_super+0x155c/0x28a0 [ 366.352543][T11686] ? gfs2_reconfigure+0x1060/0x1060 [ 366.366244][T11652] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 366.370028][T11686] ? snprintf+0xbb/0xf0 [ 366.370055][T11686] ? vsprintf+0x30/0x30 [ 366.370077][T11686] ? wait_for_completion_io+0x270/0x270 [ 366.370101][T11686] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 366.382615][T11689] gfs2: not a GFS2 filesystem [ 366.386507][T11686] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 366.386543][T11686] ? set_blocksize+0x2e5/0x370 [ 366.386575][T11686] get_tree_bdev+0x440/0x760 [ 366.386597][T11686] ? gfs2_reconfigure+0x1060/0x1060 [ 366.386626][T11686] gfs2_get_tree+0x4a/0x270 [ 366.386650][T11686] vfs_get_tree+0x89/0x2f0 02:48:24 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) [ 366.394383][T11689] gfs2: fsid=-_)-+: can't read superblock [ 366.394909][T11686] path_mount+0x1320/0x1fa0 [ 366.401066][T11689] gfs2: fsid=-_)-+: can't read superblock: -22 [ 366.406647][T11686] ? finish_automount+0xaf0/0xaf0 [ 366.406682][T11686] ? putname+0xfe/0x140 [ 366.406709][T11686] __x64_sys_mount+0x27f/0x300 [ 366.406733][T11686] ? copy_mnt_ns+0xae0/0xae0 [ 366.406755][T11686] ? syscall_enter_from_user_mode+0x21/0x70 [ 366.406783][T11686] do_syscall_64+0x35/0xb0 [ 366.406807][T11686] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 366.406832][T11686] RIP: 0033:0x7f79c7dc101a [ 366.406851][T11686] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 366.406873][T11686] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 366.406896][T11686] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 366.406911][T11686] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 366.406926][T11686] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 366.406941][T11686] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 366.406955][T11686] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 366.406984][T11686] [ 366.481862][T11686] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 366.535241][T11709] gfs2: not a GFS2 filesystem [ 366.549947][T11686] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:24 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:24 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:24 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198"]) [ 366.836868][T11719] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 366.837151][T11722] sysfs: cannot create duplicate filename '/fs/gfs2/-_)' 02:48:24 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nol']) [ 366.889296][T11718] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 366.901562][T11686] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 366.908261][T11719] gfs2: fsid=-_): Now mounting FS (format 0)... [ 366.937834][T11722] CPU: 1 PID: 11722 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 366.946879][T11722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.948609][T11718] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 366.957276][T11722] Call Trace: [ 366.957283][T11722] [ 366.957291][T11722] dump_stack_lvl+0xcd/0x134 [ 366.957321][T11722] sysfs_warn_dup.cold+0x1c/0x29 [ 366.957349][T11722] sysfs_create_dir_ns+0x238/0x290 [ 366.957374][T11722] ? sysfs_create_mount_point+0xb0/0xb0 [ 366.957396][T11722] ? rwlock_bug.part.0+0x90/0x90 [ 366.957422][T11722] ? kfree+0x1e1/0x560 [ 366.999296][T11722] ? do_raw_spin_unlock+0x171/0x230 [ 367.004785][T11722] kobject_add_internal+0x2d2/0xa60 [ 367.010124][T11722] kobject_init_and_add+0x101/0x160 [ 367.015341][T11722] ? kobject_create_and_add+0xb0/0xb0 [ 367.020925][T11722] ? lockdep_init_map_type+0x2c3/0x7b0 [ 367.026473][T11722] ? vsnprintf+0x2ce/0x14f0 [ 367.030992][T11722] gfs2_sys_fs_add+0x1d1/0x3e0 [ 367.035781][T11722] ? recover_store+0x170/0x170 [ 367.040547][T11722] ? snprintf+0xbb/0xf0 [ 367.044707][T11722] ? vscnprintf+0x70/0x80 [ 367.049046][T11722] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 367.055295][T11722] ? set_blocksize+0x2e5/0x370 [ 367.060091][T11722] gfs2_fill_super+0x155c/0x28a0 [ 367.065034][T11722] ? gfs2_reconfigure+0x1060/0x1060 [ 367.070230][T11722] ? lock_downgrade+0x6e0/0x6e0 [ 367.075091][T11722] ? snprintf+0xbb/0xf0 [ 367.079252][T11722] ? vsprintf+0x30/0x30 [ 367.083409][T11722] ? wait_for_completion_io+0x270/0x270 [ 367.088953][T11722] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 367.095201][T11722] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 367.100927][T11722] ? set_blocksize+0x2e5/0x370 [ 367.105706][T11722] get_tree_bdev+0x440/0x760 [ 367.110299][T11722] ? gfs2_reconfigure+0x1060/0x1060 [ 367.115527][T11722] gfs2_get_tree+0x4a/0x270 [ 367.120125][T11722] vfs_get_tree+0x89/0x2f0 [ 367.124547][T11722] path_mount+0x1320/0x1fa0 [ 367.129064][T11722] ? finish_automount+0xaf0/0xaf0 [ 367.134094][T11722] ? putname+0xfe/0x140 [ 367.138256][T11722] __x64_sys_mount+0x27f/0x300 [ 367.143024][T11722] ? copy_mnt_ns+0xae0/0xae0 [ 367.147621][T11722] ? syscall_enter_from_user_mode+0x21/0x70 [ 367.153532][T11722] do_syscall_64+0x35/0xb0 [ 367.157955][T11722] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 367.163848][T11722] RIP: 0033:0x7fd2576b401a [ 367.168265][T11722] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 367.188019][T11722] RSP: 002b:00007fd254c27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 367.196523][T11722] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd2576b401a [ 367.204517][T11722] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd254c28000 [ 367.212488][T11722] RBP: 00007fd254c28040 R08: 00007fd254c28040 R09: 0000000020001180 [ 367.220483][T11722] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 367.228455][T11722] R13: 00000000200011c0 R14: 00007fd254c28000 R15: 0000000020000080 [ 367.236434][T11722] [ 367.240381][T11686] CPU: 0 PID: 11686 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 367.249164][T11686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.259217][T11686] Call Trace: [ 367.262502][T11686] [ 367.265423][T11686] dump_stack_lvl+0xcd/0x134 [ 367.270019][T11686] sysfs_warn_dup.cold+0x1c/0x29 [ 367.274978][T11686] sysfs_create_dir_ns+0x238/0x290 [ 367.280082][T11686] ? sysfs_create_mount_point+0xb0/0xb0 [ 367.285620][T11686] ? rwlock_bug.part.0+0x90/0x90 [ 367.290551][T11686] ? kfree+0x1e1/0x560 [ 367.294610][T11686] ? do_raw_spin_unlock+0x171/0x230 [ 367.300060][T11686] kobject_add_internal+0x2d2/0xa60 [ 367.305258][T11686] kobject_init_and_add+0x101/0x160 [ 367.310466][T11686] ? kobject_create_and_add+0xb0/0xb0 [ 367.315831][T11686] ? lockdep_init_map_type+0x2c3/0x7b0 [ 367.321299][T11686] ? vsnprintf+0x2ce/0x14f0 [ 367.325798][T11686] gfs2_sys_fs_add+0x1d1/0x3e0 [ 367.330644][T11686] ? recover_store+0x170/0x170 [ 367.335505][T11686] ? snprintf+0xbb/0xf0 [ 367.339651][T11686] ? vscnprintf+0x70/0x80 [ 367.344052][T11686] ? gfs2_fill_super+0x125b/0x28a0 [ 367.349340][T11686] gfs2_fill_super+0x155c/0x28a0 [ 367.354274][T11686] ? gfs2_reconfigure+0x1060/0x1060 [ 367.359722][T11686] ? lock_downgrade+0x6e0/0x6e0 [ 367.364587][T11686] ? snprintf+0xbb/0xf0 [ 367.368755][T11686] ? vsprintf+0x30/0x30 [ 367.372896][T11686] ? wait_for_completion_io+0x270/0x270 [ 367.378434][T11686] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 367.384666][T11686] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 367.390376][T11686] ? set_blocksize+0x2e5/0x370 [ 367.395139][T11686] get_tree_bdev+0x440/0x760 [ 367.399902][T11686] ? gfs2_reconfigure+0x1060/0x1060 [ 367.405093][T11686] gfs2_get_tree+0x4a/0x270 [ 367.409588][T11686] vfs_get_tree+0x89/0x2f0 [ 367.413994][T11686] path_mount+0x1320/0x1fa0 [ 367.418490][T11686] ? finish_automount+0xaf0/0xaf0 [ 367.423507][T11686] ? putname+0xfe/0x140 [ 367.427657][T11686] __x64_sys_mount+0x27f/0x300 [ 367.432407][T11686] ? copy_mnt_ns+0xae0/0xae0 [ 367.436989][T11686] ? syscall_enter_from_user_mode+0x2b/0x70 [ 367.442897][T11686] do_syscall_64+0x35/0xb0 [ 367.447306][T11686] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 367.453191][T11686] RIP: 0033:0x7f79c7dc101a [ 367.457785][T11686] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 367.477402][T11686] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 367.485800][T11686] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 367.493757][T11686] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 367.501798][T11686] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 367.509859][T11686] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 367.517817][T11686] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 367.525785][T11686] [ 367.533554][T11718] gfs2: not a GFS2 filesystem 02:48:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 367.538228][T11718] gfs2: fsid=-_)-+: can't read superblock [ 367.544005][T11739] gfs2: not a GFS2 filesystem [ 367.553552][T11719] gfs2: not a GFS2 filesystem [ 367.558223][T11719] gfs2: fsid=-_): can't read superblock [ 367.582555][T11719] gfs2: fsid=-_): can't read superblock: -22 [ 367.629654][T11686] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 367.655135][T11722] kobject_add_internal failed for -_) with -EEXIST, don't try to register things with the same name in the same directory. [ 367.663582][T11718] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nol']) [ 367.713972][T11686] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:25 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) (fail_nth: 1) [ 367.820558][T11722] gfs2: fsid=-_): error -17 adding sysfs files 02:48:25 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xf, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:25 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) [ 367.898372][T11748] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 367.937681][T11748] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 367.998829][T11755] gfs2: not a GFS2 filesystem [ 368.001184][T11748] gfs2: not a GFS2 filesystem [ 368.020500][T11748] gfs2: fsid=-_)-+: can't read superblock [ 368.038482][T11767] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 368.038703][T11772] FAULT_INJECTION: forcing a failure. [ 368.038703][T11772] name failslab, interval 1, probability 0, space 0, times 0 [ 368.049823][T11768] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 368.062017][T11748] gfs2: fsid=-_)-+: can't read superblock: -22 [ 368.093124][T11767] gfs2: fsid=-_): Now mounting FS (format 0)... 02:48:25 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nol']) [ 368.153957][T11767] gfs2: not a GFS2 filesystem [ 368.177299][T11768] CPU: 1 PID: 11768 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 368.186419][T11768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.196498][T11768] Call Trace: [ 368.199785][T11768] [ 368.202702][T11768] dump_stack_lvl+0xcd/0x134 [ 368.207308][T11768] sysfs_warn_dup.cold+0x1c/0x29 [ 368.212240][T11768] sysfs_create_dir_ns+0x238/0x290 [ 368.217343][T11768] ? sysfs_create_mount_point+0xb0/0xb0 [ 368.223072][T11768] ? rwlock_bug.part.0+0x90/0x90 [ 368.228177][T11768] ? kfree+0x1e1/0x560 [ 368.232253][T11768] ? do_raw_spin_unlock+0x171/0x230 [ 368.237445][T11768] kobject_add_internal+0x2d2/0xa60 [ 368.242643][T11768] kobject_init_and_add+0x101/0x160 [ 368.247921][T11768] ? kobject_create_and_add+0xb0/0xb0 [ 368.253290][T11768] ? lockdep_init_map_type+0x2c3/0x7b0 [ 368.258748][T11768] ? vsnprintf+0x2ce/0x14f0 [ 368.263356][T11768] gfs2_sys_fs_add+0x1d1/0x3e0 [ 368.268111][T11768] ? recover_store+0x170/0x170 [ 368.272866][T11768] ? snprintf+0xbb/0xf0 [ 368.277010][T11768] ? vscnprintf+0x70/0x80 [ 368.281504][T11768] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 368.287759][T11768] ? set_blocksize+0x2e5/0x370 [ 368.292520][T11768] gfs2_fill_super+0x155c/0x28a0 [ 368.297456][T11768] ? gfs2_reconfigure+0x1060/0x1060 [ 368.302645][T11768] ? lock_downgrade+0x6e0/0x6e0 [ 368.307492][T11768] ? snprintf+0xbb/0xf0 [ 368.311818][T11768] ? vsprintf+0x30/0x30 [ 368.315962][T11768] ? wait_for_completion_io+0x270/0x270 [ 368.321497][T11768] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 368.327904][T11768] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 368.333612][T11768] ? set_blocksize+0x2e5/0x370 [ 368.338475][T11768] get_tree_bdev+0x440/0x760 [ 368.343139][T11768] ? gfs2_reconfigure+0x1060/0x1060 [ 368.348419][T11768] gfs2_get_tree+0x4a/0x270 [ 368.352934][T11768] vfs_get_tree+0x89/0x2f0 [ 368.357340][T11768] path_mount+0x1320/0x1fa0 [ 368.361835][T11768] ? finish_automount+0xaf0/0xaf0 [ 368.366947][T11768] ? putname+0xfe/0x140 [ 368.371119][T11768] __x64_sys_mount+0x27f/0x300 [ 368.375897][T11768] ? copy_mnt_ns+0xae0/0xae0 [ 368.380653][T11768] ? syscall_enter_from_user_mode+0x21/0x70 [ 368.386542][T11768] do_syscall_64+0x35/0xb0 [ 368.390951][T11768] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 368.396837][T11768] RIP: 0033:0x7f79c7dc101a [ 368.401412][T11768] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 368.421008][T11768] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 368.429497][T11768] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 368.437460][T11768] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 368.445434][T11768] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 368.453480][T11768] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 368.461438][T11768] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 368.469411][T11768] [ 368.493059][T11767] gfs2: fsid=-_): can't read superblock [ 368.521809][T11772] CPU: 0 PID: 11772 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 368.530761][T11772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.540176][T11782] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 368.540808][T11772] Call Trace: [ 368.540815][T11772] [ 368.554691][T11772] dump_stack_lvl+0xcd/0x134 [ 368.559381][T11772] should_fail.cold+0x5/0xa [ 368.563900][T11772] ? __do_sys_memfd_create+0xac/0x4f0 [ 368.567537][T11782] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 368.569306][T11772] should_failslab+0x5/0x10 [ 368.569335][T11772] __kmalloc+0x72/0x340 [ 368.584331][T11772] __do_sys_memfd_create+0xac/0x4f0 [ 368.587043][T11786] gfs2: not a GFS2 filesystem [ 368.589538][T11772] do_syscall_64+0x35/0xb0 [ 368.598697][T11772] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 368.599927][T11782] gfs2: not a GFS2 filesystem [ 368.604763][T11772] RIP: 0033:0x7fac1d1f6ae9 [ 368.604785][T11772] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 368.604805][T11772] RSP: 002b:00007fac1a76bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 368.604827][T11772] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f6ae9 [ 368.617634][T11782] gfs2: fsid=-_)-: can't read superblock [ 368.633544][T11772] RDX: 00007fac1a76c000 RSI: 0000000000000000 RDI: 00007fac1d2500fb [ 368.633561][T11772] RBP: 0000000000000000 R08: 00007fac1a76bff8 R09: ffffffffffffffff [ 368.633576][T11772] R10: 00007fac1a76bffc R11: 0000000000000246 R12: 0000000020001180 [ 368.633590][T11772] R13: 00000000200011c0 R14: 0000000000000000 R15: 0000000020000080 [ 368.633618][T11772] [ 368.687175][T11782] gfs2: fsid=-_)-: can't read superblock: -22 [ 368.704526][T11767] gfs2: fsid=-_): can't read superblock: -22 [ 368.782301][T11768] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:26 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) (fail_nth: 2) 02:48:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,lockt']) 02:48:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 368.832204][T11768] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:26 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:26 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) 02:48:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x10, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 368.969309][T11807] FAULT_INJECTION: forcing a failure. [ 368.969309][T11807] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 369.008746][T11809] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 369.018846][T11812] gfs2: Unknown parameter 'lockt' [ 369.027807][T11816] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 369.038634][T11809] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 369.049837][T11820] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 369.050048][T11807] CPU: 1 PID: 11807 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 369.066440][T11807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.076505][T11807] Call Trace: [ 369.079785][T11807] [ 369.082745][T11807] dump_stack_lvl+0xcd/0x134 [ 369.087343][T11807] should_fail.cold+0x5/0xa [ 369.091864][T11807] _copy_from_user+0x2c/0x180 [ 369.096549][T11807] __do_sys_memfd_create+0xff/0x4f0 [ 369.101755][T11807] do_syscall_64+0x35/0xb0 [ 369.106183][T11807] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 369.112087][T11807] RIP: 0033:0x7fac1d1f6ae9 [ 369.116505][T11807] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 369.117071][T11820] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 369.136428][T11807] RSP: 002b:00007fac1a76bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 369.136454][T11807] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f6ae9 [ 369.136470][T11807] RDX: 00007fac1a76c000 RSI: 0000000000000000 RDI: 00007fac1d2500fb [ 369.136485][T11807] RBP: 0000000000000000 R08: 00007fac1a76bff8 R09: ffffffffffffffff [ 369.136499][T11807] R10: 00007fac1a76bffc R11: 0000000000000246 R12: 0000000020001180 [ 369.136513][T11807] R13: 00000000200011c0 R14: 0000000000000000 R15: 0000000020000080 [ 369.136541][T11807] [ 369.185298][T11816] gfs2: fsid=-_): Now mounting FS (format 0)... [ 369.203836][T11809] gfs2: not a GFS2 filesystem [ 369.212912][T11828] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' 02:48:26 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,lockt']) [ 369.246696][T11809] gfs2: fsid=-_)-+: can't read superblock [ 369.268329][T11816] gfs2: not a GFS2 filesystem [ 369.283418][T11828] CPU: 0 PID: 11828 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 369.288904][T11809] gfs2: fsid=-_)-+: can't read superblock: -22 [ 369.292367][T11828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.292380][T11828] Call Trace: [ 369.292387][T11828] [ 369.292395][T11828] dump_stack_lvl+0xcd/0x134 [ 369.292425][T11828] sysfs_warn_dup.cold+0x1c/0x29 [ 369.305397][T11816] gfs2: fsid=-_): can't read superblock [ 369.308679][T11828] sysfs_create_dir_ns+0x238/0x290 [ 369.308712][T11828] ? sysfs_create_mount_point+0xb0/0xb0 [ 369.308738][T11828] ? rwlock_bug.part.0+0x90/0x90 [ 369.319943][T11816] gfs2: fsid=-_): can't read superblock: -22 [ 369.324517][T11828] ? kfree+0x1e1/0x560 [ 369.324544][T11828] ? do_raw_spin_unlock+0x171/0x230 [ 369.324573][T11828] kobject_add_internal+0x2d2/0xa60 [ 369.324607][T11828] kobject_init_and_add+0x101/0x160 [ 369.364738][T11834] gfs2: Unknown parameter 'lockt' [ 369.366434][T11828] ? kobject_create_and_add+0xb0/0xb0 [ 369.366473][T11828] ? lockdep_init_map_type+0x2c3/0x7b0 [ 369.366499][T11828] ? vsnprintf+0x2ce/0x14f0 [ 369.375298][T11820] gfs2: not a GFS2 filesystem [ 369.376686][T11828] gfs2_sys_fs_add+0x1d1/0x3e0 [ 369.376715][T11828] ? recover_store+0x170/0x170 [ 369.376742][T11828] ? snprintf+0xbb/0xf0 [ 369.376763][T11828] ? vscnprintf+0x70/0x80 [ 369.376789][T11828] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 369.376814][T11828] ? set_blocksize+0x2e5/0x370 [ 369.376847][T11828] gfs2_fill_super+0x155c/0x28a0 [ 369.376880][T11828] ? gfs2_reconfigure+0x1060/0x1060 [ 369.376904][T11828] ? lock_downgrade+0x6e0/0x6e0 [ 369.376935][T11828] ? snprintf+0xbb/0xf0 [ 369.376958][T11828] ? vsprintf+0x30/0x30 [ 369.376980][T11828] ? wait_for_completion_io+0x270/0x270 [ 369.377005][T11828] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 369.377033][T11828] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 369.377058][T11828] ? set_blocksize+0x2e5/0x370 [ 369.377091][T11828] get_tree_bdev+0x440/0x760 [ 369.377113][T11828] ? gfs2_reconfigure+0x1060/0x1060 [ 369.377139][T11828] gfs2_get_tree+0x4a/0x270 [ 369.377171][T11828] vfs_get_tree+0x89/0x2f0 [ 369.377193][T11828] path_mount+0x1320/0x1fa0 [ 369.377221][T11828] ? finish_automount+0xaf0/0xaf0 [ 369.382825][T11820] gfs2: fsid=-_)-: can't read superblock [ 369.388020][T11828] ? putname+0xfe/0x140 [ 369.388050][T11828] __x64_sys_mount+0x27f/0x300 [ 369.388075][T11828] ? copy_mnt_ns+0xae0/0xae0 [ 369.388099][T11828] ? syscall_enter_from_user_mode+0x21/0x70 [ 369.395817][T11820] gfs2: fsid=-_)-: can't read superblock: -22 [ 369.397260][T11828] do_syscall_64+0x35/0xb0 [ 369.397290][T11828] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 369.397316][T11828] RIP: 0033:0x7f79c7dc101a [ 369.397335][T11828] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 369.566375][T11828] RSP: 002b:00007f79c5313fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 369.574863][T11828] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 369.582846][T11828] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5314000 02:48:27 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) (fail_nth: 3) [ 369.590823][T11828] RBP: 00007f79c5314040 R08: 00007f79c5314040 R09: 0000000020001180 [ 369.598947][T11828] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020001180 [ 369.607083][T11828] R13: 00000000200011c0 R14: 00007f79c5314000 R15: 0000000020000080 [ 369.615246][T11828] [ 369.624403][T11828] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 369.638204][T11828] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:27 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,lockt']) 02:48:27 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e"]) 02:48:27 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) 02:48:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x11, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 369.817021][T11852] FAULT_INJECTION: forcing a failure. [ 369.817021][T11852] name failslab, interval 1, probability 0, space 0, times 0 [ 369.897705][T11852] CPU: 1 PID: 11852 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 369.906526][T11852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.916593][T11852] Call Trace: [ 369.919873][T11852] [ 369.921621][T11858] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 369.922809][T11852] dump_stack_lvl+0xcd/0x134 [ 369.922844][T11852] should_fail.cold+0x5/0xa [ 369.922871][T11852] ? shmem_destroy_inode+0x70/0x70 [ 369.944671][T11852] ? shmem_alloc_inode+0x18/0x40 [ 369.949622][T11852] should_failslab+0x5/0x10 [ 369.954142][T11852] kmem_cache_alloc+0x5e/0x3a0 [ 369.958918][T11852] ? shmem_destroy_inode+0x70/0x70 [ 369.964050][T11852] shmem_alloc_inode+0x18/0x40 [ 369.965076][T11858] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 369.968825][T11852] ? shmem_destroy_inode+0x70/0x70 [ 369.968853][T11852] alloc_inode+0x61/0x230 [ 369.968878][T11852] new_inode+0x27/0x2f0 [ 369.988783][T11852] shmem_get_inode+0x195/0xc20 [ 369.993560][T11852] __shmem_file_setup+0xb8/0x310 [ 369.995303][T11866] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 369.998499][T11852] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 369.998534][T11852] __do_sys_memfd_create+0x1c6/0x4f0 [ 369.998562][T11852] do_syscall_64+0x35/0xb0 [ 370.006212][T11860] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 370.011942][T11852] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 370.011971][T11852] RIP: 0033:0x7fac1d1f6ae9 [ 370.011990][T11852] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 370.012012][T11852] RSP: 002b:00007fac1a76bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 370.012035][T11852] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f6ae9 [ 370.012050][T11852] RDX: 00007fac1a76c000 RSI: 0000000000000000 RDI: 00007fac1d2500fb [ 370.012064][T11852] RBP: 0000000000000000 R08: 00007fac1a76bff8 R09: ffffffffffffffff [ 370.012078][T11852] R10: 00007fac1a76bffc R11: 0000000000000246 R12: 0000000020001180 [ 370.012092][T11852] R13: 00000000200011c0 R14: 0000000000000000 R15: 0000000020000080 [ 370.012120][T11852] [ 370.019556][T11858] gfs2: not a GFS2 filesystem [ 370.036136][T11857] gfs2: Unknown parameter 'lockt' [ 370.047346][T11866] CPU: 0 PID: 11866 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 370.129686][T11866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.139729][T11866] Call Trace: [ 370.143015][T11866] [ 370.145930][T11866] dump_stack_lvl+0xcd/0x134 [ 370.150514][T11866] sysfs_warn_dup.cold+0x1c/0x29 [ 370.155445][T11866] sysfs_create_dir_ns+0x238/0x290 [ 370.160547][T11866] ? sysfs_create_mount_point+0xb0/0xb0 [ 370.166349][T11866] ? rwlock_bug.part.0+0x90/0x90 [ 370.171276][T11866] ? kfree+0x1e1/0x560 [ 370.175335][T11866] ? do_raw_spin_unlock+0x171/0x230 [ 370.180526][T11866] kobject_add_internal+0x2d2/0xa60 [ 370.185725][T11866] kobject_init_and_add+0x101/0x160 [ 370.191003][T11866] ? kobject_create_and_add+0xb0/0xb0 [ 370.196368][T11866] ? lockdep_init_map_type+0x2c3/0x7b0 [ 370.201816][T11866] ? vsnprintf+0x2ce/0x14f0 [ 370.206490][T11866] gfs2_sys_fs_add+0x1d1/0x3e0 [ 370.211248][T11866] ? recover_store+0x170/0x170 [ 370.216003][T11866] ? snprintf+0xbb/0xf0 [ 370.220275][T11866] ? vscnprintf+0x70/0x80 [ 370.224600][T11866] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 370.230842][T11866] ? set_blocksize+0x2e5/0x370 [ 370.235606][T11866] gfs2_fill_super+0x155c/0x28a0 [ 370.240545][T11866] ? gfs2_reconfigure+0x1060/0x1060 [ 370.245731][T11866] ? lock_downgrade+0x6e0/0x6e0 [ 370.250576][T11866] ? snprintf+0xbb/0xf0 [ 370.254723][T11866] ? vsprintf+0x30/0x30 [ 370.258866][T11866] ? wait_for_completion_io+0x270/0x270 [ 370.264403][T11866] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 370.270637][T11866] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 370.276349][T11866] ? set_blocksize+0x2e5/0x370 [ 370.281112][T11866] get_tree_bdev+0x440/0x760 [ 370.285694][T11866] ? gfs2_reconfigure+0x1060/0x1060 [ 370.290885][T11866] gfs2_get_tree+0x4a/0x270 [ 370.295378][T11866] vfs_get_tree+0x89/0x2f0 [ 370.299905][T11866] path_mount+0x1320/0x1fa0 [ 370.304401][T11866] ? finish_automount+0xaf0/0xaf0 [ 370.309417][T11866] ? putname+0xfe/0x140 [ 370.313563][T11866] __x64_sys_mount+0x27f/0x300 [ 370.318318][T11866] ? copy_mnt_ns+0xae0/0xae0 [ 370.323160][T11866] ? syscall_enter_from_user_mode+0x21/0x70 [ 370.329047][T11866] do_syscall_64+0x35/0xb0 [ 370.333475][T11866] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 370.339359][T11866] RIP: 0033:0x7f562a54101a [ 370.343763][T11866] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 370.363879][T11866] RSP: 002b:00007f5627a93fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 370.372281][T11866] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 370.380241][T11866] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627a94000 [ 370.388195][T11866] RBP: 00007f5627a94040 R08: 00007f5627a94040 R09: 0000000020001180 [ 370.396239][T11866] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020001180 [ 370.404282][T11866] R13: 00000000200011c0 R14: 00007f5627a94000 R15: 0000000020000080 [ 370.412274][T11866] [ 370.420491][T11860] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 370.439252][T11860] gfs2: not a GFS2 filesystem [ 370.444748][T11860] gfs2: fsid=-_)-+: can't read superblock [ 370.458124][T11860] gfs2: fsid=-_)-+: can't read superblock: -22 [ 370.494038][T11858] gfs2: fsid=-_)-: can't read superblock 02:48:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) [ 370.546550][T11858] gfs2: fsid=-_)-: can't read superblock: -22 [ 370.558888][T11876] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 370.618243][T11876] CPU: 1 PID: 11876 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 370.627135][T11876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.637192][T11876] Call Trace: [ 370.640556][T11876] [ 370.643655][T11876] dump_stack_lvl+0xcd/0x134 [ 370.648259][T11876] sysfs_warn_dup.cold+0x1c/0x29 [ 370.653320][T11876] sysfs_create_dir_ns+0x238/0x290 [ 370.658440][T11876] ? sysfs_create_mount_point+0xb0/0xb0 [ 370.663992][T11876] ? rwlock_bug.part.0+0x90/0x90 [ 370.668939][T11876] ? kfree+0x1e1/0x560 [ 370.673010][T11876] ? do_raw_spin_unlock+0x171/0x230 [ 370.678302][T11876] kobject_add_internal+0x2d2/0xa60 [ 370.683516][T11876] kobject_init_and_add+0x101/0x160 [ 370.688741][T11876] ? kobject_create_and_add+0xb0/0xb0 [ 370.694155][T11876] ? lockdep_init_map_type+0x2c3/0x7b0 [ 370.699627][T11876] ? vsnprintf+0x2ce/0x14f0 [ 370.704145][T11876] gfs2_sys_fs_add+0x1d1/0x3e0 [ 370.708921][T11876] ? recover_store+0x170/0x170 [ 370.713690][T11876] ? snprintf+0xbb/0xf0 [ 370.717851][T11876] ? vscnprintf+0x70/0x80 [ 370.722193][T11876] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 370.728441][T11876] ? set_blocksize+0x2e5/0x370 [ 370.733231][T11876] gfs2_fill_super+0x155c/0x28a0 [ 370.738287][T11876] ? gfs2_reconfigure+0x1060/0x1060 [ 370.743608][T11876] ? lock_downgrade+0x6e0/0x6e0 [ 370.748488][T11876] ? snprintf+0xbb/0xf0 [ 370.752665][T11876] ? vsprintf+0x30/0x30 [ 370.756839][T11876] ? wait_for_completion_io+0x270/0x270 [ 370.762406][T11876] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 370.768675][T11876] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 370.774419][T11876] ? set_blocksize+0x2e5/0x370 [ 370.779222][T11876] get_tree_bdev+0x440/0x760 [ 370.783836][T11876] ? gfs2_reconfigure+0x1060/0x1060 [ 370.789064][T11876] gfs2_get_tree+0x4a/0x270 [ 370.793678][T11876] vfs_get_tree+0x89/0x2f0 [ 370.798118][T11876] path_mount+0x1320/0x1fa0 [ 370.802645][T11876] ? finish_automount+0xaf0/0xaf0 [ 370.807692][T11876] ? putname+0xfe/0x140 [ 370.811865][T11876] __x64_sys_mount+0x27f/0x300 [ 370.816648][T11876] ? copy_mnt_ns+0xae0/0xae0 [ 370.821255][T11876] ? syscall_enter_from_user_mode+0x21/0x70 [ 370.827175][T11876] do_syscall_64+0x35/0xb0 [ 370.831613][T11876] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 370.837529][T11876] RIP: 0033:0x7f90a16cb01a [ 370.841952][T11876] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 370.861744][T11876] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 370.870182][T11876] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 370.878255][T11876] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 370.886234][T11876] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 370.894209][T11876] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 370.902186][T11876] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 370.910206][T11876] 02:48:28 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) (fail_nth: 4) 02:48:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x12, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 371.002925][T11889] gfs2: Bad value for 'locktable' [ 371.010710][T11876] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 371.028870][T11876] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 371.035963][T11866] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x11, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 371.049033][T11866] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:28 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) 02:48:28 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) [ 371.186287][T11899] FAULT_INJECTION: forcing a failure. [ 371.186287][T11899] name failslab, interval 1, probability 0, space 0, times 0 [ 371.249640][T11901] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 371.253273][T11899] CPU: 0 PID: 11899 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 371.266580][T11899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.267212][T11905] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 371.276631][T11899] Call Trace: [ 371.276640][T11899] [ 371.276649][T11899] dump_stack_lvl+0xcd/0x134 [ 371.276676][T11899] should_fail.cold+0x5/0xa [ 371.295022][T11901] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 371.299271][T11899] ? security_inode_alloc+0x34/0x160 [ 371.299302][T11899] should_failslab+0x5/0x10 [ 371.315436][T11899] kmem_cache_alloc+0x5e/0x3a0 [ 371.320319][T11899] security_inode_alloc+0x34/0x160 [ 371.324106][T11901] gfs2: not a GFS2 filesystem [ 371.325461][T11899] inode_init_always+0x5d8/0xe10 [ 371.325493][T11899] alloc_inode+0x82/0x230 [ 371.333617][T11901] gfs2: fsid=-_)-+: can't read superblock [ 371.335187][T11899] new_inode+0x27/0x2f0 [ 371.335216][T11899] shmem_get_inode+0x195/0xc20 [ 371.335244][T11899] __shmem_file_setup+0xb8/0x310 [ 371.343022][T11901] gfs2: fsid=-_)-+: can't read superblock: -22 [ 371.345317][T11899] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 371.345351][T11899] __do_sys_memfd_create+0x1c6/0x4f0 [ 371.345378][T11899] do_syscall_64+0x35/0xb0 [ 371.381177][T11899] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 371.387081][T11899] RIP: 0033:0x7fac1d1f6ae9 [ 371.391492][T11899] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 371.411096][T11899] RSP: 002b:00007fac1a76bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 371.419506][T11899] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f6ae9 [ 371.427559][T11899] RDX: 00007fac1a76c000 RSI: 0000000000000000 RDI: 00007fac1d2500fb [ 371.435533][T11899] RBP: 0000000000000000 R08: 00007fac1a76bff8 R09: ffffffffffffffff 02:48:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x11, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 371.443501][T11899] R10: 00007fac1a76bffc R11: 0000000000000246 R12: 0000000020001180 [ 371.451466][T11899] R13: 00000000200011c0 R14: 0000000000000000 R15: 0000000020000080 [ 371.459451][T11899] [ 371.474426][T11911] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 371.482482][T11911] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 371.493748][T11905] CPU: 0 PID: 11905 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 371.502521][T11905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.512834][T11905] Call Trace: [ 371.516108][T11905] [ 371.519035][T11905] dump_stack_lvl+0xcd/0x134 [ 371.523648][T11905] sysfs_warn_dup.cold+0x1c/0x29 [ 371.528856][T11905] sysfs_create_dir_ns+0x238/0x290 [ 371.533979][T11905] ? sysfs_create_mount_point+0xb0/0xb0 [ 371.539531][T11905] ? rwlock_bug.part.0+0x90/0x90 [ 371.540921][T11909] gfs2: Bad value for 'locktable' [ 371.544479][T11905] ? kfree+0x1e1/0x560 [ 371.544506][T11905] ? do_raw_spin_unlock+0x171/0x230 [ 371.544534][T11905] kobject_add_internal+0x2d2/0xa60 [ 371.544570][T11905] kobject_init_and_add+0x101/0x160 [ 371.569358][T11905] ? kobject_create_and_add+0xb0/0xb0 [ 371.574742][T11905] ? lockdep_init_map_type+0x2c3/0x7b0 [ 371.580206][T11905] ? vsnprintf+0x2ce/0x14f0 [ 371.584900][T11905] gfs2_sys_fs_add+0x1d1/0x3e0 [ 371.589759][T11905] ? recover_store+0x170/0x170 [ 371.594617][T11905] ? snprintf+0xbb/0xf0 [ 371.598800][T11905] ? vscnprintf+0x70/0x80 [ 371.603142][T11905] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 371.609483][T11905] ? set_blocksize+0x2e5/0x370 [ 371.614282][T11905] gfs2_fill_super+0x155c/0x28a0 [ 371.619256][T11905] ? gfs2_reconfigure+0x1060/0x1060 [ 371.624462][T11905] ? lock_downgrade+0x6e0/0x6e0 [ 371.629510][T11905] ? snprintf+0xbb/0xf0 [ 371.633676][T11905] ? vsprintf+0x30/0x30 [ 371.637837][T11905] ? wait_for_completion_io+0x270/0x270 [ 371.643391][T11905] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 02:48:29 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) [ 371.649728][T11905] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 371.655487][T11905] ? set_blocksize+0x2e5/0x370 [ 371.660268][T11905] get_tree_bdev+0x440/0x760 [ 371.664865][T11905] ? gfs2_reconfigure+0x1060/0x1060 [ 371.670074][T11905] gfs2_get_tree+0x4a/0x270 [ 371.674697][T11905] vfs_get_tree+0x89/0x2f0 [ 371.679119][T11905] path_mount+0x1320/0x1fa0 [ 371.683728][T11905] ? finish_automount+0xaf0/0xaf0 [ 371.688846][T11905] ? putname+0xfe/0x140 [ 371.693016][T11905] __x64_sys_mount+0x27f/0x300 [ 371.697783][T11905] ? copy_mnt_ns+0xae0/0xae0 [ 371.702377][T11905] ? syscall_enter_from_user_mode+0x21/0x70 [ 371.708280][T11905] do_syscall_64+0x35/0xb0 [ 371.712702][T11905] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 371.718600][T11905] RIP: 0033:0x7f79c7dc101a [ 371.723014][T11905] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 371.734749][T11923] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 371.742621][T11905] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 371.742647][T11905] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 371.742663][T11905] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 371.742677][T11905] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 371.742692][T11905] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 371.742705][T11905] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 371.742732][T11905] 02:48:29 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) [ 371.811143][T11911] gfs2: not a GFS2 filesystem [ 371.819210][T11911] gfs2: fsid=-_)-+: can't read superblock [ 371.832485][T11911] gfs2: fsid=-_)-+: can't read superblock: -22 [ 371.884906][T11923] CPU: 0 PID: 11923 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 371.893887][T11923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.904027][T11923] Call Trace: [ 371.907305][T11923] [ 371.910233][T11923] dump_stack_lvl+0xcd/0x134 [ 371.914830][T11923] sysfs_warn_dup.cold+0x1c/0x29 [ 371.919866][T11923] sysfs_create_dir_ns+0x238/0x290 [ 371.924986][T11923] ? sysfs_create_mount_point+0xb0/0xb0 [ 371.930539][T11923] ? rwlock_bug.part.0+0x90/0x90 [ 371.935485][T11923] ? kfree+0x1e1/0x560 [ 371.939734][T11923] ? do_raw_spin_unlock+0x171/0x230 [ 371.944942][T11923] kobject_add_internal+0x2d2/0xa60 [ 371.950241][T11923] kobject_init_and_add+0x101/0x160 [ 371.955450][T11923] ? kobject_create_and_add+0xb0/0xb0 [ 371.960920][T11923] ? lockdep_init_map_type+0x2c3/0x7b0 [ 371.966381][T11923] ? vsnprintf+0x2ce/0x14f0 [ 371.970907][T11923] gfs2_sys_fs_add+0x1d1/0x3e0 [ 371.975676][T11923] ? recover_store+0x170/0x170 [ 371.980447][T11923] ? snprintf+0xbb/0xf0 [ 371.984607][T11923] ? vscnprintf+0x70/0x80 [ 371.988947][T11923] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 371.995284][T11923] ? set_blocksize+0x2e5/0x370 [ 372.000064][T11923] gfs2_fill_super+0x155c/0x28a0 [ 372.005015][T11923] ? gfs2_reconfigure+0x1060/0x1060 [ 372.010220][T11923] ? lock_downgrade+0x6e0/0x6e0 [ 372.015256][T11923] ? snprintf+0xbb/0xf0 [ 372.019417][T11923] ? vsprintf+0x30/0x30 [ 372.023576][T11923] ? wait_for_completion_io+0x270/0x270 [ 372.029125][T11923] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 372.035552][T11923] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 372.041368][T11923] ? set_blocksize+0x2e5/0x370 [ 372.046234][T11923] get_tree_bdev+0x440/0x760 [ 372.049317][T11905] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 372.050824][T11923] ? gfs2_reconfigure+0x1060/0x1060 [ 372.050854][T11923] gfs2_get_tree+0x4a/0x270 [ 372.050881][T11923] vfs_get_tree+0x89/0x2f0 [ 372.050904][T11923] path_mount+0x1320/0x1fa0 02:48:29 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 372.064085][T11905] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 372.069174][T11923] ? finish_automount+0xaf0/0xaf0 [ 372.069204][T11923] ? putname+0xfe/0x140 [ 372.069232][T11923] __x64_sys_mount+0x27f/0x300 [ 372.069255][T11923] ? copy_mnt_ns+0xae0/0xae0 [ 372.104108][T11932] gfs2: Bad value for 'locktable' [ 372.107850][T11923] ? syscall_enter_from_user_mode+0x21/0x70 [ 372.107889][T11923] do_syscall_64+0x35/0xb0 [ 372.107916][T11923] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 372.129046][T11923] RIP: 0033:0x7fd2576b401a [ 372.133461][T11923] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 372.153157][T11923] RSP: 002b:00007fd254c27fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 372.161576][T11923] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd2576b401a [ 372.169547][T11923] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd254c28000 [ 372.171550][T11940] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" 02:48:29 executing program 1: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 372.177776][T11923] RBP: 00007fd254c28040 R08: 00007fd254c28040 R09: 0000000020001180 [ 372.177793][T11923] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 372.177807][T11923] R13: 00000000200011c0 R14: 00007fd254c28000 R15: 0000000020000080 [ 372.177838][T11923] [ 372.211804][T11923] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x13, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:30 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 372.285342][T11923] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 372.316277][T11951] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 372.327730][T11951] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 372.336205][T11940] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 372.342940][T11951] gfs2: not a GFS2 filesystem [ 372.349620][T11951] gfs2: fsid=-_)-: can't read superblock [ 372.356359][T11951] gfs2: fsid=-_)-: can't read superblock: -22 [ 372.362500][T11940] gfs2: not a GFS2 filesystem [ 372.380008][T11940] gfs2: fsid=-_)-+: can't read superblock [ 372.397190][T11940] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:30 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:30 executing program 1: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 372.447283][T11965] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 372.474432][T11967] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 372.488533][T11965] gfs2: fsid=-: Now mounting FS (format 0)... [ 372.559661][T11965] gfs2: not a GFS2 filesystem [ 372.581505][T11967] CPU: 0 PID: 11967 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 372.590479][T11967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.600534][T11967] Call Trace: [ 372.603813][T11967] [ 372.606741][T11967] dump_stack_lvl+0xcd/0x134 [ 372.611344][T11967] sysfs_warn_dup.cold+0x1c/0x29 [ 372.616295][T11967] sysfs_create_dir_ns+0x238/0x290 [ 372.621413][T11967] ? sysfs_create_mount_point+0xb0/0xb0 [ 372.626969][T11967] ? rwlock_bug.part.0+0x90/0x90 02:48:30 executing program 1: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 372.631919][T11967] ? kfree+0x1e1/0x560 [ 372.635991][T11967] ? do_raw_spin_unlock+0x171/0x230 [ 372.641202][T11967] kobject_add_internal+0x2d2/0xa60 [ 372.646419][T11967] kobject_init_and_add+0x101/0x160 [ 372.647508][T11965] gfs2: fsid=-: can't read superblock [ 372.651622][T11967] ? kobject_create_and_add+0xb0/0xb0 [ 372.651655][T11967] ? lockdep_init_map_type+0x2c3/0x7b0 [ 372.651679][T11967] ? vsnprintf+0x2ce/0x14f0 [ 372.651713][T11967] gfs2_sys_fs_add+0x1d1/0x3e0 [ 372.672533][T11965] gfs2: fsid=-: can't read superblock: -22 [ 372.677181][T11967] ? recover_store+0x170/0x170 [ 372.677217][T11967] ? snprintf+0xbb/0xf0 [ 372.677242][T11967] ? vscnprintf+0x70/0x80 [ 372.677271][T11967] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 372.702448][T11967] ? set_blocksize+0x2e5/0x370 [ 372.707258][T11967] gfs2_fill_super+0x155c/0x28a0 [ 372.712210][T11967] ? gfs2_reconfigure+0x1060/0x1060 [ 372.716494][T11977] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 372.717412][T11967] ? lock_downgrade+0x6e0/0x6e0 [ 372.729707][T11967] ? snprintf+0xbb/0xf0 [ 372.734042][T11967] ? vsprintf+0x30/0x30 [ 372.738201][T11967] ? wait_for_completion_io+0x270/0x270 [ 372.743753][T11967] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 372.750003][T11967] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 372.755751][T11967] ? set_blocksize+0x2e5/0x370 [ 372.760708][T11967] get_tree_bdev+0x440/0x760 [ 372.761954][T11977] gfs2: fsid=-_): Now mounting FS (format 0)... [ 372.765303][T11967] ? gfs2_reconfigure+0x1060/0x1060 [ 372.765336][T11967] gfs2_get_tree+0x4a/0x270 [ 372.765363][T11967] vfs_get_tree+0x89/0x2f0 [ 372.765386][T11967] path_mount+0x1320/0x1fa0 [ 372.765413][T11967] ? finish_automount+0xaf0/0xaf0 [ 372.778973][T11977] gfs2: not a GFS2 filesystem [ 372.781299][T11967] ? putname+0xfe/0x140 [ 372.781335][T11967] __x64_sys_mount+0x27f/0x300 [ 372.781361][T11967] ? copy_mnt_ns+0xae0/0xae0 [ 372.781385][T11967] ? syscall_enter_from_user_mode+0x21/0x70 [ 372.793907][T11977] gfs2: fsid=-_): can't read superblock [ 372.795301][T11967] do_syscall_64+0x35/0xb0 [ 372.795336][T11967] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 372.795362][T11967] RIP: 0033:0x7f79c7dc101a [ 372.795381][T11967] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 372.802308][T11977] gfs2: fsid=-_): can't read superblock: -22 [ 372.804374][T11967] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 02:48:30 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) [ 372.804400][T11967] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 372.804415][T11967] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 372.804431][T11967] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 372.804447][T11967] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 372.804462][T11967] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 372.804491][T11967] [ 372.839441][T11967] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 372.935014][T11967] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:30 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) [ 373.027811][T11997] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" 02:48:30 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x2, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:30 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 373.115185][T11997] gfs2: fsid=-_)-: Now mounting FS (format 0)... 02:48:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x14, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 373.158565][T11997] gfs2: not a GFS2 filesystem 02:48:30 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) [ 373.198043][T11997] gfs2: fsid=-_)-: can't read superblock [ 373.237693][T11997] gfs2: fsid=-_)-: can't read superblock: -22 [ 373.254510][T12009] gfs2: Bad value for 'locktable' [ 373.269455][T12020] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 373.281617][T12020] gfs2: fsid=-_): Now mounting FS (format 0)... 02:48:31 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 373.303959][T12017] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 373.305826][T12026] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 373.311955][T12017] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 373.324883][T12017] gfs2: not a GFS2 filesystem [ 373.336013][T12020] gfs2: not a GFS2 filesystem [ 373.356177][T12017] gfs2: fsid=-_)-+: can't read superblock [ 373.417096][T12017] gfs2: fsid=-_)-+: can't read superblock: -22 [ 373.423488][T12020] gfs2: fsid=-_): can't read superblock [ 373.457180][T12020] gfs2: fsid=-_): can't read superblock: -22 02:48:31 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) 02:48:31 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+,,']) [ 373.474571][T12026] CPU: 0 PID: 12026 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 373.483525][T12026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.493662][T12026] Call Trace: [ 373.496937][T12026] [ 373.499865][T12026] dump_stack_lvl+0xcd/0x134 [ 373.504460][T12026] sysfs_warn_dup.cold+0x1c/0x29 [ 373.509409][T12026] sysfs_create_dir_ns+0x238/0x290 [ 373.514531][T12026] ? sysfs_create_mount_point+0xb0/0xb0 [ 373.520085][T12026] ? rwlock_bug.part.0+0x90/0x90 [ 373.525035][T12026] ? kfree+0x1e1/0x560 [ 373.529111][T12026] ? do_raw_spin_unlock+0x171/0x230 [ 373.534413][T12026] kobject_add_internal+0x2d2/0xa60 [ 373.539633][T12026] kobject_init_and_add+0x101/0x160 [ 373.544847][T12026] ? kobject_create_and_add+0xb0/0xb0 [ 373.545926][T12043] gfs2: Bad value for 'locktable' [ 373.550232][T12026] ? lockdep_init_map_type+0x2c3/0x7b0 [ 373.558490][T12044] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 373.560669][T12026] ? vsnprintf+0x2ce/0x14f0 02:48:31 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 373.560707][T12026] gfs2_sys_fs_add+0x1d1/0x3e0 [ 373.560732][T12026] ? recover_store+0x170/0x170 [ 373.560757][T12026] ? snprintf+0xbb/0xf0 [ 373.586068][T12026] ? vscnprintf+0x70/0x80 [ 373.590407][T12026] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 373.596656][T12026] ? set_blocksize+0x2e5/0x370 [ 373.601440][T12026] gfs2_fill_super+0x155c/0x28a0 [ 373.606393][T12026] ? gfs2_reconfigure+0x1060/0x1060 [ 373.611695][T12026] ? lock_downgrade+0x6e0/0x6e0 [ 373.616557][T12026] ? snprintf+0xbb/0xf0 [ 373.620717][T12026] ? vsprintf+0x30/0x30 [ 373.624903][T12026] ? wait_for_completion_io+0x270/0x270 [ 373.630454][T12026] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 373.636703][T12026] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 373.642426][T12026] ? set_blocksize+0x2e5/0x370 [ 373.647203][T12026] get_tree_bdev+0x440/0x760 [ 373.651790][T12026] ? gfs2_reconfigure+0x1060/0x1060 [ 373.656995][T12026] gfs2_get_tree+0x4a/0x270 [ 373.661506][T12026] vfs_get_tree+0x89/0x2f0 [ 373.665925][T12026] path_mount+0x1320/0x1fa0 [ 373.670629][T12026] ? finish_automount+0xaf0/0xaf0 02:48:31 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 373.675670][T12026] ? putname+0xfe/0x140 [ 373.679856][T12026] __x64_sys_mount+0x27f/0x300 [ 373.684626][T12026] ? copy_mnt_ns+0xae0/0xae0 [ 373.689223][T12026] ? syscall_enter_from_user_mode+0x21/0x70 [ 373.695131][T12026] do_syscall_64+0x35/0xb0 [ 373.699562][T12026] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 373.705464][T12026] RIP: 0033:0x7f79c7dc101a [ 373.709914][T12026] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 373.729707][T12026] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 373.738137][T12026] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 373.746121][T12026] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 373.754105][T12026] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 373.762250][T12026] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 373.770222][T12026] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 373.778218][T12026] 02:48:31 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 373.797251][T12026] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 373.810754][T12026] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 373.816614][T12044] CPU: 1 PID: 12044 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 373.826188][T12044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.836363][T12044] Call Trace: [ 373.839636][T12044] [ 373.842563][T12044] dump_stack_lvl+0xcd/0x134 [ 373.847157][T12044] sysfs_warn_dup.cold+0x1c/0x29 [ 373.852326][T12044] sysfs_create_dir_ns+0x238/0x290 [ 373.857972][T12044] ? sysfs_create_mount_point+0xb0/0xb0 [ 373.864492][T12044] ? rwlock_bug.part.0+0x90/0x90 [ 373.869835][T12044] ? kfree+0x1e1/0x560 [ 373.874199][T12044] ? do_raw_spin_unlock+0x171/0x230 [ 373.879843][T12044] kobject_add_internal+0x2d2/0xa60 [ 373.885209][T12044] kobject_init_and_add+0x101/0x160 [ 373.890393][T12044] ? kobject_create_and_add+0xb0/0xb0 [ 373.895762][T12044] ? lockdep_init_map_type+0x2c3/0x7b0 [ 373.901221][T12044] ? vsnprintf+0x2ce/0x14f0 [ 373.905780][T12044] gfs2_sys_fs_add+0x1d1/0x3e0 [ 373.910527][T12044] ? recover_store+0x170/0x170 [ 373.915297][T12044] ? snprintf+0xbb/0xf0 [ 373.919455][T12044] ? vscnprintf+0x70/0x80 [ 373.923864][T12044] ? lockdep_init_map_type+0x2c3/0x7b0 [ 373.929410][T12044] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 373.935117][T12044] ? set_blocksize+0x2e5/0x370 [ 373.939901][T12044] gfs2_fill_super+0x155c/0x28a0 [ 373.944834][T12044] ? gfs2_reconfigure+0x1060/0x1060 [ 373.950032][T12044] ? lock_downgrade+0x6e0/0x6e0 [ 373.954877][T12044] ? snprintf+0xbb/0xf0 [ 373.959029][T12044] ? vsprintf+0x30/0x30 [ 373.963170][T12044] ? wait_for_completion_io+0x270/0x270 [ 373.968697][T12044] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 373.975039][T12044] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 373.980843][T12044] ? set_blocksize+0x2e5/0x370 [ 373.985602][T12044] get_tree_bdev+0x440/0x760 [ 373.990193][T12044] ? gfs2_reconfigure+0x1060/0x1060 [ 373.995468][T12044] gfs2_get_tree+0x4a/0x270 [ 373.999971][T12044] vfs_get_tree+0x89/0x2f0 [ 374.004460][T12044] path_mount+0x1320/0x1fa0 [ 374.008968][T12044] ? finish_automount+0xaf0/0xaf0 [ 374.013983][T12044] ? putname+0xfe/0x140 [ 374.018141][T12044] __x64_sys_mount+0x27f/0x300 [ 374.022892][T12044] ? copy_mnt_ns+0xae0/0xae0 [ 374.027477][T12044] ? syscall_enter_from_user_mode+0x21/0x70 [ 374.033443][T12044] do_syscall_64+0x35/0xb0 [ 374.037930][T12044] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 374.043900][T12044] RIP: 0033:0x7f562a54101a [ 374.048312][T12044] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 374.068159][T12044] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 374.076560][T12044] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 374.084712][T12044] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 374.092676][T12044] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 374.100630][T12044] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 374.108583][T12044] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 374.116728][T12044] [ 374.143752][T12044] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x15, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:31 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:31 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x3, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:31 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable']) [ 374.248614][T12070] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 374.257096][T12044] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 374.289521][T12070] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 374.321287][T12070] gfs2: not a GFS2 filesystem [ 374.340849][T12070] gfs2: fsid=-_)-+: can't read superblock [ 374.362116][T12070] gfs2: fsid=-_)-+: can't read superblock: -22 [ 374.372823][T12078] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 374.373151][T12082] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" 02:48:32 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 374.381703][T12079] gfs2: Bad value for 'locktable' [ 374.396286][T12088] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 374.438159][T12088] CPU: 0 PID: 12088 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 374.447038][T12088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.457092][T12088] Call Trace: [ 374.460543][T12088] [ 374.463474][T12088] dump_stack_lvl+0xcd/0x134 [ 374.468076][T12088] sysfs_warn_dup.cold+0x1c/0x29 [ 374.473025][T12088] sysfs_create_dir_ns+0x238/0x290 [ 374.478145][T12088] ? sysfs_create_mount_point+0xb0/0xb0 [ 374.483697][T12088] ? rwlock_bug.part.0+0x90/0x90 [ 374.488643][T12088] ? kfree+0x1e1/0x560 [ 374.492724][T12088] ? do_raw_spin_unlock+0x171/0x230 [ 374.497931][T12088] kobject_add_internal+0x2d2/0xa60 [ 374.503142][T12088] kobject_init_and_add+0x101/0x160 [ 374.508349][T12088] ? kobject_create_and_add+0xb0/0xb0 [ 374.513760][T12088] ? lockdep_init_map_type+0x2c3/0x7b0 [ 374.519227][T12088] ? vsnprintf+0x2ce/0x14f0 [ 374.523743][T12088] gfs2_sys_fs_add+0x1d1/0x3e0 [ 374.528513][T12088] ? recover_store+0x170/0x170 [ 374.533284][T12088] ? snprintf+0xbb/0xf0 [ 374.537445][T12088] ? vscnprintf+0x70/0x80 [ 374.541785][T12088] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 374.548035][T12088] ? set_blocksize+0x2e5/0x370 [ 374.552816][T12088] gfs2_fill_super+0x155c/0x28a0 [ 374.557769][T12088] ? gfs2_reconfigure+0x1060/0x1060 [ 374.562974][T12088] ? lock_downgrade+0x6e0/0x6e0 [ 374.567835][T12088] ? snprintf+0xbb/0xf0 [ 374.571997][T12088] ? vsprintf+0x30/0x30 [ 374.576179][T12088] ? wait_for_completion_io+0x270/0x270 [ 374.581724][T12088] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 374.587967][T12088] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 374.593691][T12088] ? set_blocksize+0x2e5/0x370 [ 374.598475][T12088] get_tree_bdev+0x440/0x760 [ 374.603072][T12088] ? gfs2_reconfigure+0x1060/0x1060 [ 374.608300][T12088] gfs2_get_tree+0x4a/0x270 [ 374.612806][T12088] vfs_get_tree+0x89/0x2f0 [ 374.617226][T12088] path_mount+0x1320/0x1fa0 [ 374.621735][T12088] ? finish_automount+0xaf0/0xaf0 [ 374.626770][T12088] ? putname+0xfe/0x140 [ 374.630934][T12088] __x64_sys_mount+0x27f/0x300 [ 374.635701][T12088] ? copy_mnt_ns+0xae0/0xae0 [ 374.640316][T12088] ? syscall_enter_from_user_mode+0x21/0x70 [ 374.646222][T12088] do_syscall_64+0x35/0xb0 [ 374.650646][T12088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 374.656552][T12088] RIP: 0033:0x7fac1d1f801a [ 374.660967][T12088] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 374.680573][T12088] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 02:48:32 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=']) [ 374.688989][T12088] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 374.696961][T12088] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 374.704933][T12088] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 374.712932][T12088] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 374.720900][T12088] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 374.728882][T12088] [ 374.754078][T12078] CPU: 1 PID: 12078 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 374.762862][T12078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.772914][T12078] Call Trace: [ 374.776190][T12078] [ 374.779120][T12078] dump_stack_lvl+0xcd/0x134 [ 374.780758][T12095] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 374.783987][T12078] sysfs_warn_dup.cold+0x1c/0x29 [ 374.784019][T12078] sysfs_create_dir_ns+0x238/0x290 [ 374.784044][T12078] ? sysfs_create_mount_point+0xb0/0xb0 [ 374.784066][T12078] ? rwlock_bug.part.0+0x90/0x90 [ 374.811765][T12078] ? kfree+0x1e1/0x560 [ 374.815832][T12078] ? do_raw_spin_unlock+0x171/0x230 [ 374.821209][T12078] kobject_add_internal+0x2d2/0xa60 [ 374.823600][T12082] gfs2: fsid=-_): Now mounting FS (format 0)... [ 374.826409][T12078] kobject_init_and_add+0x101/0x160 [ 374.837817][T12078] ? kobject_create_and_add+0xb0/0xb0 [ 374.843189][T12078] ? lockdep_init_map_type+0x2c3/0x7b0 [ 374.848642][T12078] ? vsnprintf+0x2ce/0x14f0 [ 374.851282][T12082] gfs2: not a GFS2 filesystem [ 374.853156][T12078] gfs2_sys_fs_add+0x1d1/0x3e0 [ 374.857843][T12082] gfs2: fsid=-_): can't read superblock [ 374.862532][T12078] ? recover_store+0x170/0x170 [ 374.872787][T12078] ? snprintf+0xbb/0xf0 [ 374.876940][T12078] ? vscnprintf+0x70/0x80 [ 374.881232][T12082] gfs2: fsid=-_): can't read superblock: -22 [ 374.881266][T12078] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 374.893424][T12078] ? set_blocksize+0x2e5/0x370 [ 374.898193][T12078] gfs2_fill_super+0x155c/0x28a0 [ 374.903138][T12078] ? gfs2_reconfigure+0x1060/0x1060 [ 374.908347][T12078] ? lock_downgrade+0x6e0/0x6e0 [ 374.913210][T12078] ? snprintf+0xbb/0xf0 [ 374.917371][T12078] ? vsprintf+0x30/0x30 [ 374.921527][T12078] ? wait_for_completion_io+0x270/0x270 [ 374.927102][T12078] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 374.933356][T12078] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 374.939082][T12078] ? set_blocksize+0x2e5/0x370 [ 374.943862][T12078] get_tree_bdev+0x440/0x760 [ 374.948463][T12078] ? gfs2_reconfigure+0x1060/0x1060 [ 374.953668][T12078] gfs2_get_tree+0x4a/0x270 [ 374.958182][T12078] vfs_get_tree+0x89/0x2f0 [ 374.962776][T12078] path_mount+0x1320/0x1fa0 [ 374.967289][T12078] ? finish_automount+0xaf0/0xaf0 [ 374.972408][T12078] ? putname+0xfe/0x140 [ 374.976573][T12078] __x64_sys_mount+0x27f/0x300 [ 374.981341][T12078] ? copy_mnt_ns+0xae0/0xae0 [ 374.985937][T12078] ? syscall_enter_from_user_mode+0x21/0x70 [ 374.991847][T12078] do_syscall_64+0x35/0xb0 [ 374.996281][T12078] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 375.002191][T12078] RIP: 0033:0x7f79c7dc101a [ 375.006620][T12078] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 375.026415][T12078] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 375.034839][T12078] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 375.042815][T12078] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 375.050793][T12078] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 375.058772][T12078] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 375.066744][T12078] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 375.074728][T12078] [ 375.098195][T12095] CPU: 0 PID: 12095 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 375.106975][T12095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.117029][T12095] Call Trace: [ 375.120302][T12095] [ 375.123229][T12095] dump_stack_lvl+0xcd/0x134 [ 375.127826][T12095] sysfs_warn_dup.cold+0x1c/0x29 [ 375.131914][T12078] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 375.132770][T12095] sysfs_create_dir_ns+0x238/0x290 [ 375.132800][T12095] ? sysfs_create_mount_point+0xb0/0xb0 [ 375.132825][T12095] ? rwlock_bug.part.0+0x90/0x90 [ 375.132852][T12095] ? kfree+0x1e1/0x560 [ 375.165354][T12095] ? do_raw_spin_unlock+0x171/0x230 [ 375.167496][T12078] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 375.170563][T12095] kobject_add_internal+0x2d2/0xa60 [ 375.170602][T12095] kobject_init_and_add+0x101/0x160 [ 375.170630][T12095] ? kobject_create_and_add+0xb0/0xb0 [ 375.192666][T12095] ? lockdep_init_map_type+0x2c3/0x7b0 [ 375.198129][T12095] ? vsnprintf+0x2ce/0x14f0 [ 375.202652][T12095] gfs2_sys_fs_add+0x1d1/0x3e0 [ 375.207423][T12095] ? recover_store+0x170/0x170 [ 375.212198][T12095] ? snprintf+0xbb/0xf0 [ 375.216446][T12095] ? vscnprintf+0x70/0x80 [ 375.220786][T12095] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 375.227032][T12095] ? set_blocksize+0x2e5/0x370 [ 375.231811][T12095] gfs2_fill_super+0x155c/0x28a0 [ 375.236761][T12095] ? gfs2_reconfigure+0x1060/0x1060 [ 375.241964][T12095] ? lock_downgrade+0x6e0/0x6e0 [ 375.246826][T12095] ? snprintf+0xbb/0xf0 [ 375.250985][T12095] ? vsprintf+0x30/0x30 [ 375.255148][T12095] ? wait_for_completion_io+0x270/0x270 [ 375.260706][T12095] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 375.267056][T12095] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 375.272783][T12095] ? set_blocksize+0x2e5/0x370 [ 375.277563][T12095] get_tree_bdev+0x440/0x760 [ 375.282155][T12095] ? gfs2_reconfigure+0x1060/0x1060 [ 375.287556][T12095] gfs2_get_tree+0x4a/0x270 [ 375.292158][T12095] vfs_get_tree+0x89/0x2f0 [ 375.296583][T12095] path_mount+0x1320/0x1fa0 [ 375.301098][T12095] ? finish_automount+0xaf0/0xaf0 [ 375.306135][T12095] ? putname+0xfe/0x140 [ 375.310329][T12095] __x64_sys_mount+0x27f/0x300 [ 375.315096][T12095] ? copy_mnt_ns+0xae0/0xae0 [ 375.319692][T12095] ? syscall_enter_from_user_mode+0x21/0x70 [ 375.325597][T12095] do_syscall_64+0x35/0xb0 [ 375.330047][T12095] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 375.335944][T12095] RIP: 0033:0x7f562a54101a [ 375.340377][T12095] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 375.360036][T12095] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 375.368454][T12095] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 375.376426][T12095] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 375.384398][T12095] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 02:48:32 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:32 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x16, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:33 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x17, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:33 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:48:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x48, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:33 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 375.392368][T12095] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 375.400338][T12095] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 375.407830][T12088] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 375.408406][T12095] [ 375.497634][T12121] gfs2: Bad value for 'locktable' [ 375.518913][T12125] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 375.541425][T12125] gfs2: fsid=-: Now mounting FS (format 0)... [ 375.571668][T12125] gfs2: not a GFS2 filesystem [ 375.577458][T12088] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 375.585602][T12125] gfs2: fsid=-: can't read superblock [ 375.599569][T12125] gfs2: fsid=-: can't read superblock: -22 02:48:33 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x4, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x4c, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 375.633379][T12095] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 375.652392][T12095] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:33 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:33 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:48:33 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=']) 02:48:33 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 375.796667][T12143] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 375.811763][T12149] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 375.824113][T12143] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 375.837908][T12149] CPU: 0 PID: 12149 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 375.839390][T12153] gfs2: Bad value for 'locktable' [ 375.846709][T12149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.846723][T12149] Call Trace: [ 375.846729][T12149] [ 375.846737][T12149] dump_stack_lvl+0xcd/0x134 [ 375.846766][T12149] sysfs_warn_dup.cold+0x1c/0x29 [ 375.877463][T12149] sysfs_create_dir_ns+0x238/0x290 [ 375.882587][T12149] ? sysfs_create_mount_point+0xb0/0xb0 [ 375.885993][T12163] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 375.888139][T12149] ? rwlock_bug.part.0+0x90/0x90 [ 375.888175][T12149] ? kfree+0x1e1/0x560 [ 375.904663][T12149] ? do_raw_spin_unlock+0x171/0x230 [ 375.905766][T12163] gfs2: fsid=-_): Now mounting FS (format 0)... [ 375.909898][T12149] kobject_add_internal+0x2d2/0xa60 [ 375.909938][T12149] kobject_init_and_add+0x101/0x160 [ 375.926518][T12149] ? kobject_create_and_add+0xb0/0xb0 [ 375.931088][T12163] gfs2: not a GFS2 filesystem [ 375.931901][T12149] ? lockdep_init_map_type+0x2c3/0x7b0 [ 375.937510][T12163] gfs2: fsid=-_): can't read superblock [ 375.941983][T12149] ? vsnprintf+0x2ce/0x14f0 [ 375.942021][T12149] gfs2_sys_fs_add+0x1d1/0x3e0 [ 375.942045][T12149] ? recover_store+0x170/0x170 [ 375.949020][T12163] gfs2: fsid=-_): can't read superblock: -22 [ 375.952153][T12149] ? snprintf+0xbb/0xf0 [ 375.952185][T12149] ? vscnprintf+0x70/0x80 [ 375.952213][T12149] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 375.968983][T12143] gfs2: not a GFS2 filesystem [ 375.971765][T12149] ? set_blocksize+0x2e5/0x370 [ 375.971804][T12149] gfs2_fill_super+0x155c/0x28a0 [ 375.971837][T12149] ? gfs2_reconfigure+0x1060/0x1060 [ 375.977601][T12143] gfs2: fsid=-_)-+: can't read superblock [ 375.982567][T12149] ? lock_downgrade+0x6e0/0x6e0 [ 375.982604][T12149] ? snprintf+0xbb/0xf0 [ 375.982629][T12149] ? vsprintf+0x30/0x30 [ 375.982650][T12149] ? wait_for_completion_io+0x270/0x270 [ 375.989131][T12143] gfs2: fsid=-_)-+: can't read superblock: -22 [ 375.992073][T12149] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 375.992109][T12149] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 375.992135][T12149] ? set_blocksize+0x2e5/0x370 [ 376.025571][T12170] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 376.026582][T12149] get_tree_bdev+0x440/0x760 [ 376.026612][T12149] ? gfs2_reconfigure+0x1060/0x1060 [ 376.026642][T12149] gfs2_get_tree+0x4a/0x270 [ 376.034785][T12170] gfs2: fsid=-: Now mounting FS (format 0)... [ 376.038995][T12149] vfs_get_tree+0x89/0x2f0 [ 376.039026][T12149] path_mount+0x1320/0x1fa0 [ 376.039055][T12149] ? finish_automount+0xaf0/0xaf0 [ 376.039080][T12149] ? putname+0xfe/0x140 [ 376.049151][T12170] gfs2: not a GFS2 filesystem [ 376.049509][T12149] __x64_sys_mount+0x27f/0x300 [ 376.057390][T12170] gfs2: fsid=-: can't read superblock [ 376.061238][T12149] ? copy_mnt_ns+0xae0/0xae0 [ 376.061265][T12149] ? syscall_enter_from_user_mode+0x21/0x70 [ 376.061298][T12149] do_syscall_64+0x35/0xb0 [ 376.067901][T12170] gfs2: fsid=-: can't read superblock: -22 [ 376.070962][T12149] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 376.070990][T12149] RIP: 0033:0x7fac1d1f801a [ 376.071009][T12149] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 376.071030][T12149] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 376.171303][T12149] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 376.179258][T12149] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 376.187234][T12149] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 376.195193][T12149] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 376.203160][T12149] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 376.211148][T12149] [ 376.217699][T12149] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 376.231071][T12149] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:34 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:48:34 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x60, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 376.298968][T12149] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" 02:48:34 executing program 2: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=']) [ 376.357356][T12149] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:48:34 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 376.401370][T12149] gfs2: not a GFS2 filesystem [ 376.443724][T12149] gfs2: fsid=-_)-+: can't read superblock [ 376.465964][T12149] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:34 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x5, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 376.564059][T12195] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 376.591259][T12204] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 376.606831][T12204] gfs2: fsid=-_): Now mounting FS (format 0)... [ 376.608182][T12209] gfs2: Bad value for 'locktable' [ 376.618339][T12195] gfs2: fsid=-: Now mounting FS (format 0)... [ 376.648545][T12195] gfs2: not a GFS2 filesystem 02:48:34 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) [ 376.662333][T12195] gfs2: fsid=-: can't read superblock [ 376.678856][T12195] gfs2: fsid=-: can't read superblock: -22 [ 376.702161][T12204] gfs2: not a GFS2 filesystem [ 376.731062][T12219] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 376.733671][T12204] gfs2: fsid=-_): can't read superblock [ 376.754087][T12210] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 376.769213][T12210] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 376.771196][T12219] CPU: 1 PID: 12219 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 376.777320][T12204] gfs2: fsid=-_): can't read superblock: -22 [ 376.784463][T12219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.784479][T12219] Call Trace: [ 376.784486][T12219] [ 376.784494][T12219] dump_stack_lvl+0xcd/0x134 [ 376.784524][T12219] sysfs_warn_dup.cold+0x1c/0x29 [ 376.784552][T12219] sysfs_create_dir_ns+0x238/0x290 [ 376.815265][T12210] gfs2: not a GFS2 filesystem [ 376.816232][T12219] ? sysfs_create_mount_point+0xb0/0xb0 [ 376.816266][T12219] ? rwlock_bug.part.0+0x90/0x90 [ 376.816293][T12219] ? kfree+0x1e1/0x560 [ 376.816316][T12219] ? do_raw_spin_unlock+0x171/0x230 [ 376.816344][T12219] kobject_add_internal+0x2d2/0xa60 [ 376.821454][T12210] gfs2: fsid=-_)-+: can't read superblock [ 376.826093][T12219] kobject_init_and_add+0x101/0x160 [ 376.826123][T12219] ? kobject_create_and_add+0xb0/0xb0 [ 376.826154][T12219] ? lockdep_init_map_type+0x2c3/0x7b0 [ 376.826175][T12219] ? vsnprintf+0x2ce/0x14f0 [ 376.826208][T12219] gfs2_sys_fs_add+0x1d1/0x3e0 [ 376.826232][T12219] ? recover_store+0x170/0x170 [ 376.841543][T12210] gfs2: fsid=-_)-+: can't read superblock: -22 [ 376.845908][T12219] ? snprintf+0xbb/0xf0 [ 376.845936][T12219] ? vscnprintf+0x70/0x80 [ 376.845965][T12219] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 376.845993][T12219] ? set_blocksize+0x2e5/0x370 [ 376.846025][T12219] gfs2_fill_super+0x155c/0x28a0 [ 376.846058][T12219] ? gfs2_reconfigure+0x1060/0x1060 [ 376.846082][T12219] ? lock_downgrade+0x6e0/0x6e0 [ 376.846112][T12219] ? snprintf+0xbb/0xf0 02:48:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xe, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 376.846135][T12219] ? vsprintf+0x30/0x30 [ 376.846156][T12219] ? wait_for_completion_io+0x270/0x270 [ 376.846180][T12219] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 376.947838][T12219] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 376.953564][T12219] ? set_blocksize+0x2e5/0x370 [ 376.958345][T12219] get_tree_bdev+0x440/0x760 [ 376.962940][T12219] ? gfs2_reconfigure+0x1060/0x1060 [ 376.968149][T12219] gfs2_get_tree+0x4a/0x270 [ 376.972702][T12219] vfs_get_tree+0x89/0x2f0 [ 376.977129][T12219] path_mount+0x1320/0x1fa0 [ 376.981647][T12219] ? finish_automount+0xaf0/0xaf0 [ 376.986780][T12219] ? putname+0xfe/0x140 [ 376.990953][T12219] __x64_sys_mount+0x27f/0x300 [ 376.995725][T12219] ? copy_mnt_ns+0xae0/0xae0 [ 377.000320][T12219] ? syscall_enter_from_user_mode+0x21/0x70 [ 377.006355][T12219] do_syscall_64+0x35/0xb0 [ 377.010788][T12219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 377.016691][T12219] RIP: 0033:0x7fac1d1f801a [ 377.021109][T12219] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 377.040718][T12219] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 377.043333][T12230] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 377.049132][T12219] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 377.049151][T12219] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 377.049166][T12219] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 377.049180][T12219] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 377.049194][T12219] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 377.049224][T12219] [ 377.071828][T12219] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 377.119692][T12230] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 377.128901][T12219] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 377.151511][T12230] gfs2: not a GFS2 filesystem [ 377.160281][T12230] gfs2: fsid=-_)-+: can't read superblock [ 377.172860][T12230] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:34 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x68, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:34 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 377.223606][T12243] gfs2: not a GFS2 filesystem [ 377.241864][T12219] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 377.277844][T12219] CPU: 0 PID: 12219 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 377.286645][T12219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.296701][T12219] Call Trace: [ 377.299975][T12219] [ 377.302911][T12219] dump_stack_lvl+0xcd/0x134 [ 377.307518][T12219] sysfs_warn_dup.cold+0x1c/0x29 [ 377.312486][T12219] sysfs_create_dir_ns+0x238/0x290 [ 377.317618][T12219] ? sysfs_create_mount_point+0xb0/0xb0 [ 377.323191][T12219] ? rwlock_bug.part.0+0x90/0x90 [ 377.328154][T12219] ? kfree+0x1e1/0x560 [ 377.332248][T12219] ? do_raw_spin_unlock+0x171/0x230 [ 377.337479][T12219] kobject_add_internal+0x2d2/0xa60 [ 377.342714][T12219] kobject_init_and_add+0x101/0x160 [ 377.347939][T12219] ? kobject_create_and_add+0xb0/0xb0 [ 377.353345][T12219] ? lockdep_init_map_type+0x2c3/0x7b0 [ 377.358828][T12219] ? vsnprintf+0x2ce/0x14f0 [ 377.361464][T12259] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" [ 377.363359][T12219] gfs2_sys_fs_add+0x1d1/0x3e0 [ 377.363390][T12219] ? recover_store+0x170/0x170 [ 377.363415][T12219] ? snprintf+0xbb/0xf0 [ 377.363438][T12219] ? vscnprintf+0x70/0x80 [ 377.363464][T12219] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 377.363490][T12219] ? set_blocksize+0x2e5/0x370 [ 377.363522][T12219] gfs2_fill_super+0x155c/0x28a0 [ 377.363553][T12219] ? gfs2_reconfigure+0x1060/0x1060 [ 377.363577][T12219] ? lock_downgrade+0x6e0/0x6e0 [ 377.363608][T12219] ? snprintf+0xbb/0xf0 [ 377.363631][T12219] ? vsprintf+0x30/0x30 [ 377.363653][T12219] ? wait_for_completion_io+0x270/0x270 [ 377.363678][T12219] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 377.363705][T12219] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 377.363731][T12219] ? set_blocksize+0x2e5/0x370 [ 377.363769][T12219] get_tree_bdev+0x440/0x760 [ 377.363791][T12219] ? gfs2_reconfigure+0x1060/0x1060 [ 377.363818][T12219] gfs2_get_tree+0x4a/0x270 [ 377.363844][T12219] vfs_get_tree+0x89/0x2f0 [ 377.363866][T12219] path_mount+0x1320/0x1fa0 [ 377.363895][T12219] ? finish_automount+0xaf0/0xaf0 [ 377.363920][T12219] ? putname+0xfe/0x140 [ 377.372371][T12259] gfs2: fsid=-_): Now mounting FS (format 0)... [ 377.376114][T12219] __x64_sys_mount+0x27f/0x300 [ 377.376146][T12219] ? copy_mnt_ns+0xae0/0xae0 [ 377.376175][T12219] ? syscall_enter_from_user_mode+0x21/0x70 [ 377.376203][T12219] do_syscall_64+0x35/0xb0 [ 377.376229][T12219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 377.394355][T12259] gfs2: not a GFS2 filesystem [ 377.395692][T12219] RIP: 0033:0x7fac1d1f801a [ 377.395717][T12219] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 377.395740][T12219] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 377.395763][T12219] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 377.401788][T12259] gfs2: fsid=-_): can't read superblock [ 377.405436][T12219] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 02:48:35 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:48:35 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 377.405453][T12219] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 377.405468][T12219] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 377.405482][T12219] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 377.405512][T12219] [ 377.455631][T12263] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" 02:48:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x60, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 377.648145][T12259] gfs2: fsid=-_): can't read superblock: -22 [ 377.674176][T12219] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 377.688922][T12219] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:35 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) [ 377.721154][T12274] gfs2: not a GFS2 filesystem [ 377.733848][T12263] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 377.774285][ T1225] ieee802154 phy0 wpan0: encryption failed: -22 [ 377.780639][ T1225] ieee802154 phy1 wpan1: encryption failed: -22 [ 377.796315][T12263] gfs2: not a GFS2 filesystem 02:48:35 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x6, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 377.832234][T12263] gfs2: fsid=-_)-+: can't read superblock [ 377.845869][T12283] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 377.869516][T12283] CPU: 0 PID: 12283 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 377.870606][T12263] gfs2: fsid=-_)-+: can't read superblock: -22 [ 377.878307][T12283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.878321][T12283] Call Trace: [ 377.878328][T12283] [ 377.878336][T12283] dump_stack_lvl+0xcd/0x134 [ 377.878365][T12283] sysfs_warn_dup.cold+0x1c/0x29 [ 377.878392][T12283] sysfs_create_dir_ns+0x238/0x290 [ 377.878420][T12283] ? sysfs_create_mount_point+0xb0/0xb0 [ 377.878441][T12283] ? rwlock_bug.part.0+0x90/0x90 [ 377.878464][T12283] ? kfree+0x1e1/0x560 [ 377.878486][T12283] ? do_raw_spin_unlock+0x171/0x230 [ 377.878513][T12283] kobject_add_internal+0x2d2/0xa60 [ 377.878547][T12283] kobject_init_and_add+0x101/0x160 [ 377.878575][T12283] ? kobject_create_and_add+0xb0/0xb0 [ 377.878605][T12283] ? lockdep_init_map_type+0x2c3/0x7b0 [ 377.878630][T12283] ? vsnprintf+0x2ce/0x14f0 [ 377.878664][T12283] gfs2_sys_fs_add+0x1d1/0x3e0 [ 377.878688][T12283] ? recover_store+0x170/0x170 [ 377.878713][T12283] ? snprintf+0xbb/0xf0 [ 377.878736][T12283] ? vscnprintf+0x70/0x80 [ 377.878764][T12283] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 377.878792][T12283] ? set_blocksize+0x2e5/0x370 [ 377.878824][T12283] gfs2_fill_super+0x155c/0x28a0 [ 377.878856][T12283] ? gfs2_reconfigure+0x1060/0x1060 [ 377.878880][T12283] ? mark_held_locks+0x9f/0xe0 [ 377.878906][T12283] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 377.878934][T12283] ? lockdep_hardirqs_on+0x79/0x100 [ 377.878958][T12283] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 377.878987][T12283] ? sb_set_blocksize+0xa3/0x110 [ 377.969580][T12295] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 377.971026][T12283] ? kcov_close+0x10/0x10 [ 377.971065][T12283] get_tree_bdev+0x440/0x760 [ 377.971088][T12283] ? gfs2_reconfigure+0x1060/0x1060 [ 378.008311][T12297] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 378.011534][T12283] gfs2_get_tree+0x4a/0x270 [ 378.011570][T12283] vfs_get_tree+0x89/0x2f0 [ 378.011594][T12283] path_mount+0x1320/0x1fa0 [ 378.052129][T12297] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 378.056801][T12283] ? finish_automount+0xaf0/0xaf0 [ 378.056838][T12283] ? putname+0xfe/0x140 [ 378.056866][T12283] __x64_sys_mount+0x27f/0x300 [ 378.056889][T12283] ? copy_mnt_ns+0xae0/0xae0 [ 378.095011][T12283] ? trace_hardirqs_on+0x38/0x1c0 [ 378.100052][T12283] do_syscall_64+0x35/0xb0 [ 378.104472][T12283] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 378.110368][T12283] RIP: 0033:0x7fd5707df01a [ 378.114790][T12283] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 378.136384][T12283] RSP: 002b:00007fd56dd52fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 378.144797][T12283] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd5707df01a [ 378.152769][T12283] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd56dd53000 [ 378.160733][T12283] RBP: 00007fd56dd53040 R08: 00007fd56dd53040 R09: 0000000020001180 [ 378.168700][T12283] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 02:48:35 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) [ 378.176669][T12283] R13: 00000000200011c0 R14: 00007fd56dd53000 R15: 0000000020000080 [ 378.184662][T12283] [ 378.187676][T12295] CPU: 1 PID: 12295 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 378.196479][T12295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.206531][T12295] Call Trace: [ 378.209805][T12295] [ 378.212904][T12295] dump_stack_lvl+0xcd/0x134 [ 378.217501][T12295] sysfs_warn_dup.cold+0x1c/0x29 [ 378.222452][T12295] sysfs_create_dir_ns+0x238/0x290 [ 378.227569][T12295] ? sysfs_create_mount_point+0xb0/0xb0 [ 378.233118][T12295] ? rwlock_bug.part.0+0x90/0x90 [ 378.238059][T12295] ? kfree+0x1e1/0x560 [ 378.242206][T12295] ? do_raw_spin_unlock+0x171/0x230 [ 378.247395][T12295] kobject_add_internal+0x2d2/0xa60 [ 378.252589][T12295] kobject_init_and_add+0x101/0x160 [ 378.257776][T12295] ? kobject_create_and_add+0xb0/0xb0 [ 378.263142][T12295] ? lockdep_init_map_type+0x2c3/0x7b0 [ 378.268763][T12295] ? vsnprintf+0x2ce/0x14f0 [ 378.273263][T12295] gfs2_sys_fs_add+0x1d1/0x3e0 [ 378.278015][T12295] ? recover_store+0x170/0x170 [ 378.282768][T12295] ? snprintf+0xbb/0xf0 [ 378.286914][T12295] ? vscnprintf+0x70/0x80 [ 378.291237][T12295] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 378.297469][T12295] ? set_blocksize+0x2e5/0x370 [ 378.302228][T12295] gfs2_fill_super+0x155c/0x28a0 [ 378.307161][T12295] ? gfs2_reconfigure+0x1060/0x1060 [ 378.312434][T12295] ? lock_downgrade+0x6e0/0x6e0 [ 378.317280][T12295] ? snprintf+0xbb/0xf0 [ 378.321514][T12295] ? vsprintf+0x30/0x30 [ 378.325659][T12295] ? wait_for_completion_io+0x270/0x270 [ 378.331198][T12295] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 378.337432][T12295] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 378.343144][T12295] ? set_blocksize+0x2e5/0x370 [ 378.348148][T12295] get_tree_bdev+0x440/0x760 [ 378.352942][T12295] ? gfs2_reconfigure+0x1060/0x1060 [ 378.358142][T12295] gfs2_get_tree+0x4a/0x270 [ 378.362638][T12295] vfs_get_tree+0x89/0x2f0 [ 378.367047][T12295] path_mount+0x1320/0x1fa0 [ 378.371546][T12295] ? finish_automount+0xaf0/0xaf0 [ 378.376563][T12295] ? putname+0xfe/0x140 [ 378.380710][T12295] __x64_sys_mount+0x27f/0x300 [ 378.385461][T12295] ? copy_mnt_ns+0xae0/0xae0 [ 378.390049][T12295] ? syscall_enter_from_user_mode+0x21/0x70 [ 378.396026][T12295] do_syscall_64+0x35/0xb0 [ 378.400442][T12295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 378.406329][T12295] RIP: 0033:0x7fac1d1f801a [ 378.410909][T12295] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 378.430509][T12295] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 378.438920][T12295] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 378.446910][T12295] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 378.454873][T12295] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 378.462919][T12295] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 378.470874][T12295] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 378.478849][T12295] [ 378.490267][T12296] gfs2: not a GFS2 filesystem [ 378.495127][T12297] gfs2: not a GFS2 filesystem [ 378.499798][T12297] gfs2: fsid=-_)-: can't read superblock 02:48:36 executing program 4: syz_mount_image$gfs2(0x0, &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) 02:48:36 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:48:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x6c, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 378.580742][T12297] gfs2: fsid=-_)-: can't read superblock: -22 [ 378.665432][T12319] gfs2: not a GFS2 filesystem [ 378.693284][T12295] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 378.717294][T12295] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 378.724678][T12283] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 378.738434][T12283] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 378.768621][T12318] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" 02:48:36 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) 02:48:36 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) 02:48:36 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) [ 378.815045][T12334] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 378.820473][T12318] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 378.875865][T12318] gfs2: not a GFS2 filesystem [ 378.881462][T12334] CPU: 1 PID: 12334 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 378.890242][T12334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.892991][T12318] gfs2: fsid=-_)-+: can't read superblock [ 378.900296][T12334] Call Trace: [ 378.900309][T12334] [ 378.900318][T12334] dump_stack_lvl+0xcd/0x134 [ 378.900346][T12334] sysfs_warn_dup.cold+0x1c/0x29 [ 378.900374][T12334] sysfs_create_dir_ns+0x238/0x290 [ 378.900398][T12334] ? sysfs_create_mount_point+0xb0/0xb0 [ 378.900423][T12334] ? rwlock_bug.part.0+0x90/0x90 [ 378.900447][T12334] ? kfree+0x1e1/0x560 [ 378.900469][T12334] ? do_raw_spin_unlock+0x171/0x230 [ 378.900493][T12334] kobject_add_internal+0x2d2/0xa60 [ 378.900527][T12334] kobject_init_and_add+0x101/0x160 [ 378.900554][T12334] ? kobject_create_and_add+0xb0/0xb0 [ 378.900583][T12334] ? lockdep_init_map_type+0x2c3/0x7b0 02:48:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x68, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 378.900605][T12334] ? vsnprintf+0x2ce/0x14f0 [ 378.900637][T12334] gfs2_sys_fs_add+0x1d1/0x3e0 [ 378.900662][T12334] ? recover_store+0x170/0x170 [ 378.900694][T12334] ? snprintf+0xbb/0xf0 [ 378.900716][T12334] ? vscnprintf+0x70/0x80 [ 378.900743][T12334] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 378.900770][T12334] ? set_blocksize+0x2e5/0x370 [ 378.900802][T12334] gfs2_fill_super+0x155c/0x28a0 [ 378.900835][T12334] ? gfs2_reconfigure+0x1060/0x1060 [ 378.900858][T12334] ? lock_downgrade+0x6e0/0x6e0 [ 378.900888][T12334] ? snprintf+0xbb/0xf0 [ 378.900911][T12334] ? vsprintf+0x30/0x30 [ 378.900931][T12334] ? wait_for_completion_io+0x270/0x270 [ 378.900955][T12334] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 378.900981][T12334] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 378.901006][T12334] ? set_blocksize+0x2e5/0x370 [ 378.901039][T12334] get_tree_bdev+0x440/0x760 [ 378.901061][T12334] ? gfs2_reconfigure+0x1060/0x1060 [ 378.901087][T12334] gfs2_get_tree+0x4a/0x270 [ 378.901113][T12334] vfs_get_tree+0x89/0x2f0 [ 378.901135][T12334] path_mount+0x1320/0x1fa0 [ 378.901163][T12334] ? finish_automount+0xaf0/0xaf0 [ 378.901188][T12334] ? putname+0xfe/0x140 [ 378.901215][T12334] __x64_sys_mount+0x27f/0x300 [ 378.901238][T12334] ? copy_mnt_ns+0xae0/0xae0 [ 378.901261][T12334] ? syscall_enter_from_user_mode+0x21/0x70 [ 378.901291][T12334] do_syscall_64+0x35/0xb0 [ 378.901317][T12334] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 378.901340][T12334] RIP: 0033:0x7fac1d1f801a [ 378.901359][T12334] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 378.901381][T12334] RSP: 002b:00007fac1a74afa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 378.901404][T12334] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 378.901419][T12334] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a74b000 [ 378.901433][T12334] RBP: 00007fac1a74b040 R08: 00007fac1a74b040 R09: 0000000020001180 [ 378.901448][T12334] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020001180 [ 378.901462][T12334] R13: 00000000200011c0 R14: 00007fac1a74b000 R15: 0000000020000080 [ 378.901491][T12334] [ 378.944918][T12334] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 379.043152][T12343] gfs2: not a GFS2 filesystem [ 379.055238][T12342] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 379.215504][T12342] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 379.222643][T12318] gfs2: fsid=-_)-+: can't read superblock: -22 [ 379.229070][T12342] gfs2: not a GFS2 filesystem [ 379.234008][T12342] gfs2: fsid=-_)-: can't read superblock [ 379.239642][T12342] gfs2: fsid=-_)-: can't read superblock: -22 [ 379.267145][T12334] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:37 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 379.278312][T12356] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 379.286155][T12356] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 379.295423][T12356] gfs2: not a GFS2 filesystem [ 379.300102][T12356] gfs2: fsid=-_)-+: can't read superblock [ 379.306151][T12356] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:37 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) 02:48:37 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) 02:48:37 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x7, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x74, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:37 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), 0x0, 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 379.510279][T12388] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" 02:48:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x6c, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 379.551211][T12389] gfs2: not a GFS2 filesystem [ 379.557019][T12388] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 379.558291][T12392] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 379.565127][T12396] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 379.592547][T12388] gfs2: not a GFS2 filesystem [ 379.610059][T12388] gfs2: fsid=-_)-: can't read superblock [ 379.625383][T12396] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 379.627375][T12392] CPU: 1 PID: 12392 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 379.640845][T12392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.646788][T12388] gfs2: fsid=-_)-: can't read superblock: -22 [ 379.650905][T12392] Call Trace: [ 379.650915][T12392] [ 379.650924][T12392] dump_stack_lvl+0xcd/0x134 [ 379.650955][T12392] sysfs_warn_dup.cold+0x1c/0x29 [ 379.671677][T12396] gfs2: not a GFS2 filesystem [ 379.672672][T12392] sysfs_create_dir_ns+0x238/0x290 [ 379.672705][T12392] ? sysfs_create_mount_point+0xb0/0xb0 [ 379.672732][T12392] ? rwlock_bug.part.0+0x90/0x90 [ 379.693011][T12392] ? kfree+0x1e1/0x560 [ 379.694411][T12396] gfs2: fsid=-_)-+: can't read superblock [ 379.697085][T12392] ? do_raw_spin_unlock+0x171/0x230 [ 379.697118][T12392] kobject_add_internal+0x2d2/0xa60 [ 379.697153][T12392] kobject_init_and_add+0x101/0x160 [ 379.712366][T12396] gfs2: fsid=-_)-+: can't read superblock: -22 [ 379.713192][T12392] ? kobject_create_and_add+0xb0/0xb0 [ 379.713226][T12392] ? lockdep_init_map_type+0x2c3/0x7b0 [ 379.713251][T12392] ? vsnprintf+0x2ce/0x14f0 [ 379.739818][T12392] gfs2_sys_fs_add+0x1d1/0x3e0 [ 379.744588][T12392] ? recover_store+0x170/0x170 [ 379.749359][T12392] ? snprintf+0xbb/0xf0 [ 379.753518][T12392] ? vscnprintf+0x70/0x80 [ 379.757858][T12392] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 379.764111][T12392] ? set_blocksize+0x2e5/0x370 [ 379.768894][T12392] gfs2_fill_super+0x155c/0x28a0 [ 379.773855][T12392] ? gfs2_reconfigure+0x1060/0x1060 [ 379.779063][T12392] ? lock_downgrade+0x6e0/0x6e0 [ 379.783926][T12392] ? snprintf+0xbb/0xf0 [ 379.788090][T12392] ? vsprintf+0x30/0x30 [ 379.792247][T12392] ? wait_for_completion_io+0x270/0x270 [ 379.797798][T12392] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 379.804048][T12392] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 379.809777][T12392] ? set_blocksize+0x2e5/0x370 [ 379.814557][T12392] get_tree_bdev+0x440/0x760 [ 379.819151][T12392] ? gfs2_reconfigure+0x1060/0x1060 [ 379.824366][T12392] gfs2_get_tree+0x4a/0x270 [ 379.828878][T12392] vfs_get_tree+0x89/0x2f0 [ 379.833298][T12392] path_mount+0x1320/0x1fa0 [ 379.837813][T12392] ? finish_automount+0xaf0/0xaf0 [ 379.842872][T12392] ? putname+0xfe/0x140 [ 379.847297][T12392] __x64_sys_mount+0x27f/0x300 [ 379.852067][T12392] ? copy_mnt_ns+0xae0/0xae0 [ 379.856662][T12392] ? syscall_enter_from_user_mode+0x21/0x70 [ 379.862564][T12392] do_syscall_64+0x35/0xb0 [ 379.866986][T12392] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 379.872884][T12392] RIP: 0033:0x7f79c7dc101a [ 379.877387][T12392] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 379.897081][T12392] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 379.905497][T12392] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 379.913469][T12392] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 379.921468][T12392] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 379.929438][T12392] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 379.937408][T12392] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 379.945481][T12392] [ 379.998433][T12412] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 380.017484][T12412] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 380.032613][T12412] gfs2: not a GFS2 filesystem 02:48:37 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,lockt']) [ 380.067560][T12396] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 380.074011][T12412] gfs2: fsid=-_)-+: can't read superblock [ 380.097459][T12396] CPU: 0 PID: 12396 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 380.106428][T12396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.111201][T12412] gfs2: fsid=-_)-+: can't read superblock: -22 [ 380.116491][T12396] Call Trace: [ 380.116502][T12396] [ 380.116510][T12396] dump_stack_lvl+0xcd/0x134 [ 380.116539][T12396] sysfs_warn_dup.cold+0x1c/0x29 [ 380.116566][T12396] sysfs_create_dir_ns+0x238/0x290 [ 380.116590][T12396] ? sysfs_create_mount_point+0xb0/0xb0 [ 380.116611][T12396] ? rwlock_bug.part.0+0x90/0x90 [ 380.154026][T12396] ? kfree+0x1e1/0x560 [ 380.158107][T12396] ? do_raw_spin_unlock+0x171/0x230 [ 380.163316][T12396] kobject_add_internal+0x2d2/0xa60 [ 380.168529][T12396] kobject_init_and_add+0x101/0x160 [ 380.173738][T12396] ? kobject_create_and_add+0xb0/0xb0 [ 380.179119][T12396] ? lockdep_init_map_type+0x2c3/0x7b0 [ 380.184585][T12396] ? vsnprintf+0x2ce/0x14f0 [ 380.189107][T12396] gfs2_sys_fs_add+0x1d1/0x3e0 [ 380.193876][T12396] ? recover_store+0x170/0x170 [ 380.198646][T12396] ? snprintf+0xbb/0xf0 [ 380.202813][T12396] ? vscnprintf+0x70/0x80 [ 380.207152][T12396] ? lockdep_init_map_type+0x2c3/0x7b0 [ 380.212613][T12396] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 380.218431][T12396] ? set_blocksize+0x2e5/0x370 [ 380.223388][T12396] gfs2_fill_super+0x155c/0x28a0 [ 380.228338][T12396] ? gfs2_reconfigure+0x1060/0x1060 [ 380.233537][T12396] ? lock_downgrade+0x6e0/0x6e0 [ 380.238402][T12396] ? snprintf+0xbb/0xf0 [ 380.242564][T12396] ? vsprintf+0x30/0x30 [ 380.246723][T12396] ? wait_for_completion_io+0x270/0x270 [ 380.252275][T12396] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 380.258526][T12396] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 380.264251][T12396] ? set_blocksize+0x2e5/0x370 [ 380.269035][T12396] get_tree_bdev+0x440/0x760 [ 380.273628][T12396] ? gfs2_reconfigure+0x1060/0x1060 [ 380.278841][T12396] gfs2_get_tree+0x4a/0x270 [ 380.283356][T12396] vfs_get_tree+0x89/0x2f0 [ 380.287783][T12396] path_mount+0x1320/0x1fa0 [ 380.292301][T12396] ? finish_automount+0xaf0/0xaf0 [ 380.297510][T12396] ? putname+0xfe/0x140 [ 380.301684][T12396] __x64_sys_mount+0x27f/0x300 [ 380.306450][T12396] ? copy_mnt_ns+0xae0/0xae0 [ 380.311048][T12396] ? syscall_enter_from_user_mode+0x21/0x70 [ 380.316955][T12396] do_syscall_64+0x35/0xb0 [ 380.321375][T12396] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 380.327274][T12396] RIP: 0033:0x7fac1d1f801a [ 380.331694][T12396] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 380.351312][T12396] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 380.359737][T12396] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a 02:48:38 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 380.367723][T12396] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 380.375708][T12396] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 380.383775][T12396] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 380.391750][T12396] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 380.399733][T12396] 02:48:38 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)']) 02:48:38 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 380.586331][T12438] gfs2: Unknown parameter 'lockt' [ 380.634829][T12437] gfs2: fsid=-_): Trying to join cluster "lock_nolock", "-_)" 02:48:38 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) (fail_nth: 1) 02:48:38 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,lockt']) [ 380.706947][T12437] gfs2: fsid=-_): Now mounting FS (format 0)... 02:48:38 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 380.759408][T12437] gfs2: not a GFS2 filesystem [ 380.776408][T12437] gfs2: fsid=-_): can't read superblock [ 380.793461][T12437] gfs2: fsid=-_): can't read superblock: -22 [ 380.837350][T12450] gfs2: Unknown parameter 'lockt' [ 380.849514][T12453] FAULT_INJECTION: forcing a failure. [ 380.849514][T12453] name failslab, interval 1, probability 0, space 0, times 0 [ 380.966513][T12453] CPU: 1 PID: 12453 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 380.976052][T12453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.986110][T12453] Call Trace: [ 380.989388][T12453] [ 380.992314][T12453] dump_stack_lvl+0xcd/0x134 [ 380.996911][T12453] should_fail.cold+0x5/0xa [ 381.001422][T12453] ? __do_sys_memfd_create+0xac/0x4f0 [ 381.006798][T12453] should_failslab+0x5/0x10 [ 381.011303][T12453] __kmalloc+0x72/0x340 [ 381.015465][T12453] __do_sys_memfd_create+0xac/0x4f0 [ 381.020675][T12453] do_syscall_64+0x35/0xb0 [ 381.025098][T12453] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 381.030996][T12453] RIP: 0033:0x7fd5707ddae9 [ 381.035409][T12453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:48:38 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) (fail_nth: 1) [ 381.036621][T12392] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 381.055129][T12453] RSP: 002b:00007fd56dd52f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 381.055155][T12453] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd5707ddae9 [ 381.055169][T12453] RDX: 00007fd56dd53000 RSI: 0000000000000000 RDI: 00007fd5708370fb [ 381.055184][T12453] RBP: 0000000000000000 R08: 00007fd56dd52ff8 R09: ffffffffffffffff [ 381.055199][T12453] R10: 00007fd56dd52ffc R11: 0000000000000246 R12: 0000000020001180 [ 381.055213][T12453] R13: 00000000200011c0 R14: 0000000000000000 R15: 0000000020000080 [ 381.055241][T12453] [ 381.080076][T12396] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 381.127109][T12464] FAULT_INJECTION: forcing a failure. [ 381.127109][T12464] name failslab, interval 1, probability 0, space 0, times 0 [ 381.159721][T12464] CPU: 0 PID: 12464 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 381.168492][T12464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.178629][T12464] Call Trace: [ 381.181901][T12464] [ 381.184825][T12464] dump_stack_lvl+0xcd/0x134 [ 381.189421][T12464] should_fail.cold+0x5/0xa [ 381.193936][T12464] ? __do_sys_memfd_create+0xac/0x4f0 [ 381.199313][T12464] should_failslab+0x5/0x10 [ 381.203821][T12464] __kmalloc+0x72/0x340 [ 381.207984][T12464] __do_sys_memfd_create+0xac/0x4f0 [ 381.213187][T12464] do_syscall_64+0x35/0xb0 [ 381.217609][T12464] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 381.223508][T12464] RIP: 0033:0x7f562a53fae9 [ 381.227925][T12464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 381.247533][T12464] RSP: 002b:00007f5627ab4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 381.255950][T12464] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a53fae9 [ 381.263918][T12464] RDX: 00007f5627ab5000 RSI: 0000000000000000 RDI: 00007f562a5990fb [ 381.271886][T12464] RBP: 0000000000000000 R08: 00007f5627ab4ff8 R09: ffffffffffffffff [ 381.279853][T12464] R10: 00007f5627ab4ffc R11: 0000000000000246 R12: 0000000020001180 [ 381.287821][T12464] R13: 00000000200011c0 R14: 0000000000000000 R15: 0000000020000080 [ 381.295803][T12464] [ 381.336434][T12396] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 381.389419][T12392] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:39 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x8, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x7a, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:39 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,lockt']) 02:48:39 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) 02:48:39 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) (fail_nth: 2) 02:48:39 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) (fail_nth: 2) [ 381.611502][T12475] FAULT_INJECTION: forcing a failure. [ 381.611502][T12475] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 381.658474][T12470] gfs2: Unknown parameter 'lockt' [ 381.669780][T12479] FAULT_INJECTION: forcing a failure. [ 381.669780][T12479] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 381.718040][T12475] CPU: 1 PID: 12475 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 381.723772][T12484] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 381.726846][T12475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.744685][T12475] Call Trace: [ 381.747967][T12475] [ 381.750890][T12475] dump_stack_lvl+0xcd/0x134 [ 381.755478][T12475] should_fail.cold+0x5/0xa [ 381.759977][T12475] _copy_from_user+0x2c/0x180 [ 381.764651][T12475] __do_sys_memfd_create+0xff/0x4f0 [ 381.769856][T12475] do_syscall_64+0x35/0xb0 [ 381.774281][T12475] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 381.780168][T12475] RIP: 0033:0x7f562a53fae9 [ 381.784570][T12475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 381.804172][T12475] RSP: 002b:00007f5627ab4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 02:48:39 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) [ 381.812583][T12475] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a53fae9 [ 381.820543][T12475] RDX: 00007f5627ab5000 RSI: 0000000000000000 RDI: 00007f562a5990fb [ 381.828500][T12475] RBP: 0000000000000000 R08: 00007f5627ab4ff8 R09: ffffffffffffffff [ 381.836458][T12475] R10: 00007f5627ab4ffc R11: 0000000000000246 R12: 0000000020001180 [ 381.844421][T12475] R13: 00000000200011c0 R14: 0000000000000000 R15: 0000000020000080 [ 381.852393][T12475] [ 381.890585][T12479] CPU: 1 PID: 12479 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 381.899391][T12479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.909471][T12479] Call Trace: [ 381.912748][T12479] [ 381.913854][T12484] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 381.915677][T12479] dump_stack_lvl+0xcd/0x134 [ 381.915706][T12479] should_fail.cold+0x5/0xa [ 381.922559][T12487] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 381.926686][T12479] _copy_from_user+0x2c/0x180 [ 381.926718][T12479] __do_sys_memfd_create+0xff/0x4f0 [ 381.926743][T12479] do_syscall_64+0x35/0xb0 [ 381.926770][T12479] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 381.926794][T12479] RIP: 0033:0x7fd5707ddae9 [ 381.926810][T12479] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:48:39 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e"]) [ 381.926830][T12479] RSP: 002b:00007fd56dd52f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 381.926850][T12479] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd5707ddae9 [ 381.926865][T12479] RDX: 00007fd56dd53000 RSI: 0000000000000000 RDI: 00007fd5708370fb [ 381.926878][T12479] RBP: 0000000000000000 R08: 00007fd56dd52ff8 R09: ffffffffffffffff [ 381.926892][T12479] R10: 00007fd56dd52ffc R11: 0000000000000246 R12: 0000000020001180 [ 381.926906][T12479] R13: 00000000200011c0 R14: 0000000000000000 R15: 0000000020000080 [ 381.926934][T12479] [ 382.014741][T12494] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 382.039928][T12484] gfs2: not a GFS2 filesystem [ 382.041967][T12494] CPU: 1 PID: 12494 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 382.061494][T12494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.063697][T12484] gfs2: fsid=-_)-+: can't read superblock [ 382.071555][T12494] Call Trace: [ 382.071569][T12494] [ 382.071577][T12494] dump_stack_lvl+0xcd/0x134 [ 382.071607][T12494] sysfs_warn_dup.cold+0x1c/0x29 [ 382.092965][T12494] sysfs_create_dir_ns+0x238/0x290 [ 382.098092][T12494] ? sysfs_create_mount_point+0xb0/0xb0 [ 382.101815][T12484] gfs2: fsid=-_)-+: can't read superblock: -22 [ 382.103678][T12494] ? rwlock_bug.part.0+0x90/0x90 [ 382.103708][T12494] ? kfree+0x1e1/0x560 [ 382.103730][T12494] ? do_raw_spin_unlock+0x171/0x230 [ 382.103755][T12494] kobject_add_internal+0x2d2/0xa60 [ 382.103790][T12494] kobject_init_and_add+0x101/0x160 [ 382.103818][T12494] ? kobject_create_and_add+0xb0/0xb0 [ 382.103848][T12494] ? lockdep_init_map_type+0x2c3/0x7b0 [ 382.103869][T12494] ? vsnprintf+0x2ce/0x14f0 [ 382.103901][T12494] gfs2_sys_fs_add+0x1d1/0x3e0 [ 382.154527][T12494] ? recover_store+0x170/0x170 [ 382.159307][T12494] ? snprintf+0xbb/0xf0 [ 382.163467][T12494] ? vscnprintf+0x70/0x80 [ 382.167987][T12494] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 382.174240][T12494] ? set_blocksize+0x2e5/0x370 [ 382.179025][T12494] gfs2_fill_super+0x155c/0x28a0 [ 382.183982][T12494] ? gfs2_reconfigure+0x1060/0x1060 [ 382.189190][T12494] ? lock_downgrade+0x6e0/0x6e0 [ 382.194068][T12494] ? snprintf+0xbb/0xf0 [ 382.198247][T12494] ? vsprintf+0x30/0x30 [ 382.202419][T12494] ? wait_for_completion_io+0x270/0x270 [ 382.207991][T12494] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 382.214261][T12494] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 382.220001][T12494] ? set_blocksize+0x2e5/0x370 [ 382.224960][T12494] get_tree_bdev+0x440/0x760 [ 382.229642][T12494] ? gfs2_reconfigure+0x1060/0x1060 [ 382.234859][T12494] gfs2_get_tree+0x4a/0x270 [ 382.239368][T12494] vfs_get_tree+0x89/0x2f0 [ 382.243875][T12494] path_mount+0x1320/0x1fa0 [ 382.248478][T12494] ? finish_automount+0xaf0/0xaf0 [ 382.253509][T12494] ? putname+0xfe/0x140 [ 382.257703][T12494] __x64_sys_mount+0x27f/0x300 [ 382.262475][T12494] ? copy_mnt_ns+0xae0/0xae0 [ 382.267078][T12494] ? syscall_enter_from_user_mode+0x21/0x70 [ 382.272982][T12494] do_syscall_64+0x35/0xb0 [ 382.277406][T12494] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 382.283391][T12494] RIP: 0033:0x7f90a16cb01a [ 382.287808][T12494] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 382.307501][T12494] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 382.315917][T12494] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 382.323888][T12494] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 382.331860][T12494] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 382.339856][T12494] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 382.347829][T12494] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 382.355814][T12494] [ 382.376746][T12487] CPU: 0 PID: 12487 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 382.385526][T12487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.395579][T12487] Call Trace: [ 382.398852][T12487] [ 382.401780][T12487] dump_stack_lvl+0xcd/0x134 [ 382.406379][T12487] sysfs_warn_dup.cold+0x1c/0x29 [ 382.408214][T12494] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 382.411329][T12487] sysfs_create_dir_ns+0x238/0x290 [ 382.411361][T12487] ? sysfs_create_mount_point+0xb0/0xb0 [ 382.411387][T12487] ? rwlock_bug.part.0+0x90/0x90 [ 382.411414][T12487] ? kfree+0x1e1/0x560 [ 382.411437][T12487] ? do_raw_spin_unlock+0x171/0x230 [ 382.438883][T12494] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 382.439853][T12487] kobject_add_internal+0x2d2/0xa60 [ 382.439894][T12487] kobject_init_and_add+0x101/0x160 [ 382.439923][T12487] ? kobject_create_and_add+0xb0/0xb0 [ 382.471419][T12487] ? lockdep_init_map_type+0x2c3/0x7b0 [ 382.476888][T12487] ? vsnprintf+0x2ce/0x14f0 [ 382.481408][T12487] gfs2_sys_fs_add+0x1d1/0x3e0 [ 382.486184][T12487] ? recover_store+0x170/0x170 [ 382.490958][T12487] ? snprintf+0xbb/0xf0 [ 382.495122][T12487] ? vscnprintf+0x70/0x80 [ 382.499467][T12487] ? lockdep_hardirqs_on+0x79/0x100 [ 382.500826][T12502] FAULT_INJECTION: forcing a failure. [ 382.500826][T12502] name failslab, interval 1, probability 0, space 0, times 0 [ 382.504772][T12487] gfs2_fill_super+0x155c/0x28a0 [ 382.504818][T12487] ? gfs2_reconfigure+0x1060/0x1060 [ 382.504842][T12487] ? lock_downgrade+0x6e0/0x6e0 [ 382.532689][T12487] ? snprintf+0xbb/0xf0 [ 382.536840][T12487] ? vsprintf+0x30/0x30 [ 382.540985][T12487] ? wait_for_completion_io+0x270/0x270 [ 382.546522][T12487] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 382.552759][T12487] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 382.558470][T12487] ? set_blocksize+0x2e5/0x370 [ 382.563327][T12487] get_tree_bdev+0x440/0x760 [ 382.567906][T12487] ? gfs2_reconfigure+0x1060/0x1060 [ 382.573120][T12487] gfs2_get_tree+0x4a/0x270 [ 382.577638][T12487] vfs_get_tree+0x89/0x2f0 [ 382.582044][T12487] path_mount+0x1320/0x1fa0 [ 382.586539][T12487] ? lockdep_hardirqs_on+0x79/0x100 [ 382.591730][T12487] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 382.597878][T12487] ? finish_automount+0xaf0/0xaf0 [ 382.602894][T12487] ? __x64_sys_mount+0x1f7/0x300 [ 382.607825][T12487] __x64_sys_mount+0x27f/0x300 [ 382.612577][T12487] ? copy_mnt_ns+0xae0/0xae0 [ 382.617180][T12487] ? syscall_enter_from_user_mode+0x21/0x70 [ 382.623066][T12487] do_syscall_64+0x35/0xb0 [ 382.627478][T12487] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 382.633360][T12487] RIP: 0033:0x7f79c7dc101a [ 382.637852][T12487] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 382.657458][T12487] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 382.665874][T12487] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 382.673934][T12487] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 382.681904][T12487] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 02:48:40 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) (fail_nth: 3) 02:48:40 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) (fail_nth: 3) 02:48:40 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e"]) [ 382.689862][T12487] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 382.697820][T12487] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 382.705801][T12487] [ 382.772470][T12503] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 382.812165][T12503] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 382.821517][T12502] CPU: 1 PID: 12502 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 382.830302][T12502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.840361][T12502] Call Trace: [ 382.842863][T12515] FAULT_INJECTION: forcing a failure. [ 382.842863][T12515] name failslab, interval 1, probability 0, space 0, times 0 [ 382.843638][T12502] [ 382.843646][T12502] dump_stack_lvl+0xcd/0x134 [ 382.843680][T12502] should_fail.cold+0x5/0xa [ 382.843706][T12502] ? shmem_destroy_inode+0x70/0x70 [ 382.873311][T12502] ? shmem_alloc_inode+0x18/0x40 [ 382.878252][T12502] should_failslab+0x5/0x10 [ 382.882757][T12502] kmem_cache_alloc+0x5e/0x3a0 [ 382.887521][T12502] ? shmem_destroy_inode+0x70/0x70 [ 382.892630][T12502] shmem_alloc_inode+0x18/0x40 [ 382.897400][T12502] ? shmem_destroy_inode+0x70/0x70 [ 382.902513][T12502] alloc_inode+0x61/0x230 [ 382.906843][T12502] new_inode+0x27/0x2f0 [ 382.911005][T12502] shmem_get_inode+0x195/0xc20 [ 382.915778][T12502] __shmem_file_setup+0xb8/0x310 [ 382.920716][T12502] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 382.926967][T12502] __do_sys_memfd_create+0x1c6/0x4f0 [ 382.932255][T12502] do_syscall_64+0x35/0xb0 [ 382.936675][T12502] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 382.942573][T12502] RIP: 0033:0x7f562a53fae9 [ 382.946986][T12502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 382.966593][T12502] RSP: 002b:00007f5627ab4f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 382.975181][T12502] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a53fae9 [ 382.983150][T12502] RDX: 00007f5627ab5000 RSI: 0000000000000000 RDI: 00007f562a5990fb [ 382.991212][T12502] RBP: 0000000000000000 R08: 00007f5627ab4ff8 R09: ffffffffffffffff [ 382.999271][T12502] R10: 00007f5627ab4ffc R11: 0000000000000246 R12: 0000000020001180 [ 383.007245][T12502] R13: 00000000200011c0 R14: 0000000000000000 R15: 0000000020000080 [ 383.015490][T12502] [ 383.022873][T12513] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 383.048863][T12503] gfs2: not a GFS2 filesystem [ 383.049470][T12515] CPU: 0 PID: 12515 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 383.062454][T12515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.072498][T12515] Call Trace: [ 383.075763][T12515] [ 383.078681][T12515] dump_stack_lvl+0xcd/0x134 [ 383.083265][T12515] should_fail.cold+0x5/0xa [ 383.087935][T12515] ? shmem_destroy_inode+0x70/0x70 [ 383.093120][T12515] ? shmem_alloc_inode+0x18/0x40 [ 383.098046][T12515] should_failslab+0x5/0x10 [ 383.102541][T12515] kmem_cache_alloc+0x5e/0x3a0 [ 383.107297][T12515] ? shmem_destroy_inode+0x70/0x70 [ 383.112572][T12515] shmem_alloc_inode+0x18/0x40 [ 383.117320][T12515] ? shmem_destroy_inode+0x70/0x70 [ 383.122417][T12515] alloc_inode+0x61/0x230 [ 383.126736][T12515] new_inode+0x27/0x2f0 [ 383.131056][T12515] shmem_get_inode+0x195/0xc20 [ 383.135833][T12515] __shmem_file_setup+0xb8/0x310 [ 383.140758][T12515] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 383.146995][T12515] __do_sys_memfd_create+0x1c6/0x4f0 [ 383.152275][T12515] do_syscall_64+0x35/0xb0 [ 383.156702][T12515] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 383.162586][T12515] RIP: 0033:0x7fd5707ddae9 [ 383.167003][T12515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 383.186685][T12515] RSP: 002b:00007fd56dd52f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 383.195085][T12515] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd5707ddae9 [ 383.203052][T12515] RDX: 00007fd56dd53000 RSI: 0000000000000000 RDI: 00007fd5708370fb [ 383.211020][T12515] RBP: 0000000000000000 R08: 00007fd56dd52ff8 R09: ffffffffffffffff [ 383.218981][T12515] R10: 00007fd56dd52ffc R11: 0000000000000246 R12: 0000000020001180 [ 383.226944][T12515] R13: 00000000200011c0 R14: 0000000000000000 R15: 0000000020000080 [ 383.234915][T12515] [ 383.259805][T12513] CPU: 1 PID: 12513 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 383.268778][T12513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.278842][T12513] Call Trace: [ 383.282122][T12513] [ 383.285049][T12513] dump_stack_lvl+0xcd/0x134 [ 383.289649][T12513] sysfs_warn_dup.cold+0x1c/0x29 [ 383.294597][T12513] sysfs_create_dir_ns+0x238/0x290 [ 383.299717][T12513] ? sysfs_create_mount_point+0xb0/0xb0 [ 383.305271][T12513] ? rwlock_bug.part.0+0x90/0x90 [ 383.310218][T12513] ? kfree+0x1e1/0x560 [ 383.314292][T12513] ? do_raw_spin_unlock+0x171/0x230 [ 383.319501][T12513] kobject_add_internal+0x2d2/0xa60 [ 383.324718][T12513] kobject_init_and_add+0x101/0x160 [ 383.329931][T12513] ? kobject_create_and_add+0xb0/0xb0 [ 383.335312][T12513] ? lockdep_init_map_type+0x2c3/0x7b0 [ 383.340783][T12513] ? vsnprintf+0x2ce/0x14f0 [ 383.345311][T12513] gfs2_sys_fs_add+0x1d1/0x3e0 [ 383.350084][T12513] ? recover_store+0x170/0x170 [ 383.354858][T12513] ? snprintf+0xbb/0xf0 [ 383.359027][T12513] ? vscnprintf+0x70/0x80 [ 383.363371][T12513] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 383.369622][T12513] ? set_blocksize+0x2e5/0x370 [ 383.374407][T12513] gfs2_fill_super+0x155c/0x28a0 [ 383.379366][T12513] ? gfs2_reconfigure+0x1060/0x1060 [ 383.384581][T12513] ? lock_downgrade+0x6e0/0x6e0 [ 383.389454][T12513] ? snprintf+0xbb/0xf0 [ 383.393628][T12513] ? vsprintf+0x30/0x30 [ 383.397799][T12513] ? wait_for_completion_io+0x270/0x270 [ 383.403363][T12513] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 383.409620][T12513] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 383.415351][T12513] ? set_blocksize+0x2e5/0x370 [ 383.420133][T12513] get_tree_bdev+0x440/0x760 [ 383.424735][T12513] ? gfs2_reconfigure+0x1060/0x1060 [ 383.429944][T12513] gfs2_get_tree+0x4a/0x270 [ 383.434541][T12513] vfs_get_tree+0x89/0x2f0 [ 383.438960][T12513] path_mount+0x1320/0x1fa0 [ 383.443475][T12513] ? finish_automount+0xaf0/0xaf0 [ 383.448506][T12513] ? putname+0xfe/0x140 [ 383.452672][T12513] __x64_sys_mount+0x27f/0x300 [ 383.457446][T12513] ? copy_mnt_ns+0xae0/0xae0 [ 383.462042][T12513] ? syscall_enter_from_user_mode+0x21/0x70 [ 383.467945][T12513] do_syscall_64+0x35/0xb0 [ 383.472368][T12513] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 383.478266][T12513] RIP: 0033:0x7f90a16cb01a [ 383.482681][T12513] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 383.502288][T12513] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 383.510880][T12513] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a 02:48:41 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, 0x0) [ 383.518849][T12513] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 383.526820][T12513] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 383.534790][T12513] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 383.542765][T12513] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 383.550754][T12513] [ 383.575230][T12503] gfs2: fsid=-_)-+: can't read superblock [ 383.594305][T12503] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:41 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x9, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 383.718507][T12487] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 383.747345][T12487] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 383.770203][T12513] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 383.784976][T12513] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x9e, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:41 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) 02:48:41 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) 02:48:41 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e"]) 02:48:41 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 383.990859][T12543] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 384.014545][T12545] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 384.052127][T12543] gfs2: fsid=-: Now mounting FS (format 0)... [ 384.053089][T12546] gfs2: not a GFS2 filesystem [ 384.082833][T12545] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 384.108690][T12557] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 384.127319][T12543] gfs2: not a GFS2 filesystem 02:48:41 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) [ 384.150153][T12545] gfs2: not a GFS2 filesystem [ 384.157688][T12543] gfs2: fsid=-: can't read superblock [ 384.162546][T12564] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 384.171832][T12557] CPU: 1 PID: 12557 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 384.180603][T12557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.190658][T12557] Call Trace: [ 384.193935][T12557] [ 384.196862][T12557] dump_stack_lvl+0xcd/0x134 [ 384.201486][T12557] sysfs_warn_dup.cold+0x1c/0x29 [ 384.206002][T12556] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 384.206464][T12557] sysfs_create_dir_ns+0x238/0x290 [ 384.206498][T12557] ? sysfs_create_mount_point+0xb0/0xb0 [ 384.206523][T12557] ? rwlock_bug.part.0+0x90/0x90 [ 384.206551][T12557] ? kfree+0x1e1/0x560 [ 384.206575][T12557] ? do_raw_spin_unlock+0x171/0x230 [ 384.206604][T12557] kobject_add_internal+0x2d2/0xa60 [ 384.243785][T12557] kobject_init_and_add+0x101/0x160 [ 384.248980][T12557] ? kobject_create_and_add+0xb0/0xb0 [ 384.254363][T12557] ? lockdep_init_map_type+0x2c3/0x7b0 [ 384.259836][T12557] ? vsnprintf+0x2ce/0x14f0 [ 384.264336][T12557] gfs2_sys_fs_add+0x1d1/0x3e0 [ 384.269091][T12557] ? recover_store+0x170/0x170 [ 384.273870][T12557] ? snprintf+0xbb/0xf0 [ 384.278020][T12557] ? vscnprintf+0x70/0x80 [ 384.282362][T12557] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 384.288593][T12557] ? set_blocksize+0x2e5/0x370 [ 384.293356][T12557] gfs2_fill_super+0x155c/0x28a0 [ 384.298293][T12557] ? gfs2_reconfigure+0x1060/0x1060 [ 384.303484][T12557] ? lock_downgrade+0x6e0/0x6e0 [ 384.308328][T12557] ? snprintf+0xbb/0xf0 [ 384.312476][T12557] ? vsprintf+0x30/0x30 [ 384.316620][T12557] ? wait_for_completion_io+0x270/0x270 [ 384.322157][T12557] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 384.328394][T12557] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 384.334106][T12557] ? set_blocksize+0x2e5/0x370 [ 384.338869][T12557] get_tree_bdev+0x440/0x760 [ 384.343446][T12557] ? gfs2_reconfigure+0x1060/0x1060 [ 384.348637][T12557] gfs2_get_tree+0x4a/0x270 [ 384.353131][T12557] vfs_get_tree+0x89/0x2f0 [ 384.357541][T12557] path_mount+0x1320/0x1fa0 [ 384.362039][T12557] ? finish_automount+0xaf0/0xaf0 [ 384.367059][T12557] ? putname+0xfe/0x140 [ 384.371216][T12557] __x64_sys_mount+0x27f/0x300 [ 384.375972][T12557] ? copy_mnt_ns+0xae0/0xae0 [ 384.380556][T12557] ? syscall_enter_from_user_mode+0x21/0x70 [ 384.386444][T12557] do_syscall_64+0x35/0xb0 [ 384.390855][T12557] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 384.396738][T12557] RIP: 0033:0x7fd5707df01a [ 384.401146][T12557] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 384.420834][T12557] RSP: 002b:00007fd56dd52fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 384.429240][T12557] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd5707df01a [ 384.437201][T12557] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd56dd53000 [ 384.445158][T12557] RBP: 00007fd56dd53040 R08: 00007fd56dd53040 R09: 0000000020001180 [ 384.453141][T12557] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 384.461104][T12557] R13: 00000000200011c0 R14: 00007fd56dd53000 R15: 0000000020000080 [ 384.469076][T12557] [ 384.510649][T12545] gfs2: fsid=-_)-+: can't read superblock [ 384.517177][T12543] gfs2: fsid=-: can't read superblock: -22 [ 384.523730][T12545] gfs2: fsid=-_)-+: can't read superblock: -22 [ 384.545023][T12564] CPU: 0 PID: 12564 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 384.553978][T12564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.564207][T12564] Call Trace: [ 384.567485][T12564] [ 384.570414][T12564] dump_stack_lvl+0xcd/0x134 [ 384.575008][T12564] sysfs_warn_dup.cold+0x1c/0x29 [ 384.579963][T12564] sysfs_create_dir_ns+0x238/0x290 [ 384.585084][T12564] ? sysfs_create_mount_point+0xb0/0xb0 [ 384.590631][T12564] ? rwlock_bug.part.0+0x90/0x90 [ 384.595587][T12564] ? kfree+0x1e1/0x560 [ 384.599834][T12564] ? do_raw_spin_unlock+0x171/0x230 [ 384.605043][T12564] kobject_add_internal+0x2d2/0xa60 02:48:42 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x2, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) 02:48:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xa, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 384.610258][T12564] kobject_init_and_add+0x101/0x160 [ 384.615468][T12564] ? kobject_create_and_add+0xb0/0xb0 [ 384.620854][T12564] ? lockdep_init_map_type+0x2c3/0x7b0 [ 384.626324][T12564] ? vsnprintf+0x2ce/0x14f0 [ 384.630844][T12564] gfs2_sys_fs_add+0x1d1/0x3e0 [ 384.635615][T12564] ? recover_store+0x170/0x170 [ 384.640382][T12564] ? snprintf+0xbb/0xf0 [ 384.644548][T12564] ? vscnprintf+0x70/0x80 [ 384.648887][T12564] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 384.655138][T12564] ? set_blocksize+0x2e5/0x370 02:48:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xb, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 384.659913][T12564] gfs2_fill_super+0x155c/0x28a0 [ 384.664858][T12564] ? gfs2_reconfigure+0x1060/0x1060 [ 384.670167][T12564] ? lock_downgrade+0x6e0/0x6e0 [ 384.675024][T12564] ? snprintf+0xbb/0xf0 [ 384.679184][T12564] ? vsprintf+0x30/0x30 [ 384.683343][T12564] ? wait_for_completion_io+0x270/0x270 [ 384.688893][T12564] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 384.695136][T12564] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 384.700875][T12564] ? set_blocksize+0x2e5/0x370 [ 384.705649][T12564] get_tree_bdev+0x440/0x760 [ 384.710249][T12564] ? gfs2_reconfigure+0x1060/0x1060 [ 384.715455][T12564] gfs2_get_tree+0x4a/0x270 [ 384.719962][T12564] vfs_get_tree+0x89/0x2f0 [ 384.724381][T12564] path_mount+0x1320/0x1fa0 [ 384.728885][T12564] ? finish_automount+0xaf0/0xaf0 [ 384.733912][T12564] ? putname+0xfe/0x140 [ 384.738078][T12564] __x64_sys_mount+0x27f/0x300 [ 384.742846][T12564] ? copy_mnt_ns+0xae0/0xae0 [ 384.747436][T12564] ? syscall_enter_from_user_mode+0x21/0x70 [ 384.753343][T12564] do_syscall_64+0x35/0xb0 02:48:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xc, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 384.757768][T12564] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 384.763666][T12564] RIP: 0033:0x7f90a16cb01a [ 384.768085][T12564] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 384.787690][T12564] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 384.796106][T12564] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 384.804074][T12564] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 384.812045][T12564] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 384.820016][T12564] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 384.828129][T12564] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 384.836110][T12564] [ 384.841088][T12556] CPU: 1 PID: 12556 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 384.849867][T12556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.859918][T12556] Call Trace: [ 384.863189][T12556] [ 384.866134][T12556] dump_stack_lvl+0xcd/0x134 [ 384.870736][T12556] sysfs_warn_dup.cold+0x1c/0x29 [ 384.875686][T12556] sysfs_create_dir_ns+0x238/0x290 [ 384.880892][T12556] ? sysfs_create_mount_point+0xb0/0xb0 [ 384.886447][T12556] ? kobject_namespace+0x93/0x180 [ 384.891487][T12556] kobject_add_internal+0x2d2/0xa60 [ 384.896700][T12556] kobject_init_and_add+0x101/0x160 [ 384.901907][T12556] ? kobject_create_and_add+0xb0/0xb0 [ 384.907292][T12556] ? lockdep_init_map_type+0x2c3/0x7b0 [ 384.910081][T12557] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 384.912781][T12556] ? vsnprintf+0x2ce/0x14f0 [ 384.912818][T12556] gfs2_sys_fs_add+0x1d1/0x3e0 [ 384.930281][T12564] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 384.935023][T12556] ? recover_store+0x170/0x170 [ 384.935051][T12556] ? snprintf+0xbb/0xf0 [ 384.935075][T12556] ? vscnprintf+0x70/0x80 [ 384.935102][T12556] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 384.967376][T12556] ? set_blocksize+0x2e5/0x370 [ 384.972156][T12556] gfs2_fill_super+0x155c/0x28a0 [ 384.977140][T12556] ? gfs2_reconfigure+0x1060/0x1060 [ 384.982232][T12557] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 384.982369][T12556] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 384.994819][T12556] ? lockdep_hardirqs_on+0x79/0x100 [ 384.998367][T12564] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 385.000018][T12556] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 385.000052][T12556] ? get_tree_bdev+0x413/0x760 [ 385.017408][T12556] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 385.023123][T12556] ? set_blocksize+0x2e5/0x370 [ 385.027891][T12556] get_tree_bdev+0x440/0x760 [ 385.032472][T12556] ? gfs2_reconfigure+0x1060/0x1060 [ 385.037665][T12556] gfs2_get_tree+0x4a/0x270 [ 385.042160][T12556] vfs_get_tree+0x89/0x2f0 [ 385.046570][T12556] path_mount+0x1320/0x1fa0 [ 385.051072][T12556] ? finish_automount+0xaf0/0xaf0 [ 385.056087][T12556] ? putname+0xfe/0x140 [ 385.060236][T12556] __x64_sys_mount+0x27f/0x300 [ 385.064987][T12556] ? copy_mnt_ns+0xae0/0xae0 [ 385.069569][T12556] ? syscall_enter_from_user_mode+0x21/0x70 [ 385.075453][T12556] do_syscall_64+0x35/0xb0 [ 385.079865][T12556] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 385.085748][T12556] RIP: 0033:0x7f79c7dc101a [ 385.090149][T12556] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 385.109750][T12556] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 385.118151][T12556] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 385.126287][T12556] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 385.134245][T12556] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 385.142202][T12556] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 385.150160][T12556] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 385.158135][T12556] 02:48:42 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xd, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 385.192708][T12556] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 385.238248][T12574] gfs2: not a GFS2 filesystem 02:48:43 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384f"]) [ 385.270531][T12556] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 385.286664][T12590] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 385.309127][T12590] gfs2: fsid=-: Now mounting FS (format 0)... [ 385.324832][T12590] gfs2: not a GFS2 filesystem [ 385.331116][T12590] gfs2: fsid=-: can't read superblock [ 385.337948][T12591] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 385.351860][T12590] gfs2: fsid=-: can't read superblock: -22 [ 385.358321][T12591] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 385.375860][T12591] gfs2: not a GFS2 filesystem 02:48:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xa0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:43 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x2, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:43 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[]) [ 385.401052][T12591] gfs2: fsid=-_)-+: can't read superblock [ 385.415408][T12591] gfs2: fsid=-_)-+: can't read superblock: -22 [ 385.459397][T12590] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 385.505736][T12590] gfs2: fsid=-: Now mounting FS (format 0)... [ 385.528150][T12612] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 385.542833][T12590] gfs2: not a GFS2 filesystem [ 385.578926][T12590] gfs2: fsid=-: can't read superblock [ 385.588525][T12611] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 385.596873][T12620] gfs2: not a GFS2 filesystem [ 385.611796][T12612] CPU: 1 PID: 12612 Comm: syz-executor.1 Not tainted 5.16.0-rc1-syzkaller #0 [ 385.620568][T12612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.621993][T12611] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 385.630619][T12612] Call Trace: [ 385.630626][T12612] [ 385.630635][T12612] dump_stack_lvl+0xcd/0x134 [ 385.630664][T12612] sysfs_warn_dup.cold+0x1c/0x29 [ 385.630694][T12612] sysfs_create_dir_ns+0x238/0x290 [ 385.630721][T12612] ? sysfs_create_mount_point+0xb0/0xb0 [ 385.630745][T12612] ? rwlock_bug.part.0+0x90/0x90 [ 385.630772][T12612] ? kfree+0x1e1/0x560 [ 385.672533][T12612] ? do_raw_spin_unlock+0x171/0x230 [ 385.677750][T12612] kobject_add_internal+0x2d2/0xa60 [ 385.682972][T12612] kobject_init_and_add+0x101/0x160 [ 385.688163][T12612] ? kobject_create_and_add+0xb0/0xb0 [ 385.693536][T12612] ? lockdep_init_map_type+0x2c3/0x7b0 [ 385.699005][T12612] ? vsnprintf+0x2ce/0x14f0 [ 385.703505][T12612] gfs2_sys_fs_add+0x1d1/0x3e0 [ 385.708263][T12612] ? recover_store+0x170/0x170 [ 385.713017][T12612] ? snprintf+0xbb/0xf0 [ 385.717166][T12612] ? vscnprintf+0x70/0x80 [ 385.721496][T12612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 385.727730][T12612] ? set_blocksize+0x2e5/0x370 [ 385.732490][T12612] gfs2_fill_super+0x155c/0x28a0 [ 385.737425][T12612] ? gfs2_reconfigure+0x1060/0x1060 [ 385.742611][T12612] ? lock_downgrade+0x6e0/0x6e0 [ 385.747459][T12612] ? snprintf+0xbb/0xf0 [ 385.751603][T12612] ? vsprintf+0x30/0x30 [ 385.755744][T12612] ? wait_for_completion_io+0x270/0x270 [ 385.761279][T12612] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 385.767513][T12612] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 385.773222][T12612] ? set_blocksize+0x2e5/0x370 [ 385.777982][T12612] get_tree_bdev+0x440/0x760 [ 385.782560][T12612] ? gfs2_reconfigure+0x1060/0x1060 [ 385.787754][T12612] gfs2_get_tree+0x4a/0x270 [ 385.792272][T12612] vfs_get_tree+0x89/0x2f0 [ 385.796677][T12612] path_mount+0x1320/0x1fa0 [ 385.801179][T12612] ? finish_automount+0xaf0/0xaf0 [ 385.806194][T12612] ? putname+0xfe/0x140 [ 385.810348][T12612] __x64_sys_mount+0x27f/0x300 [ 385.815100][T12612] ? copy_mnt_ns+0xae0/0xae0 [ 385.819679][T12612] ? syscall_enter_from_user_mode+0x21/0x70 [ 385.825565][T12612] do_syscall_64+0x35/0xb0 [ 385.829973][T12612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 385.835944][T12612] RIP: 0033:0x7f90a16cb01a [ 385.840350][T12612] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 385.859945][T12612] RSP: 002b:00007f909ec3efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 385.868346][T12612] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f90a16cb01a [ 385.876303][T12612] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f909ec3f000 [ 385.884278][T12612] RBP: 00007f909ec3f040 R08: 00007f909ec3f040 R09: 0000000020001180 [ 385.892238][T12612] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 385.900194][T12612] R13: 00000000200011c0 R14: 00007f909ec3f000 R15: 0000000020000080 [ 385.908176][T12612] 02:48:43 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xe, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 385.936166][T12590] gfs2: fsid=-: can't read superblock: -22 [ 385.955084][T12627] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 385.978676][T12611] gfs2: not a GFS2 filesystem 02:48:43 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) [ 386.042607][T12611] gfs2: fsid=-_)-+: can't read superblock [ 386.053620][T12627] CPU: 0 PID: 12627 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 386.062402][T12627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.072593][T12627] Call Trace: [ 386.075895][T12627] [ 386.078826][T12627] dump_stack_lvl+0xcd/0x134 [ 386.083427][T12627] sysfs_warn_dup.cold+0x1c/0x29 02:48:43 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x3, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 386.085390][T12611] gfs2: fsid=-_)-+: can't read superblock: -22 [ 386.088376][T12627] sysfs_create_dir_ns+0x238/0x290 [ 386.088407][T12627] ? sysfs_create_mount_point+0xb0/0xb0 [ 386.088433][T12627] ? rwlock_bug.part.0+0x90/0x90 [ 386.110071][T12627] ? kfree+0x1e1/0x560 [ 386.114148][T12627] ? do_raw_spin_unlock+0x171/0x230 [ 386.119357][T12627] kobject_add_internal+0x2d2/0xa60 [ 386.124573][T12627] kobject_init_and_add+0x101/0x160 [ 386.129781][T12627] ? kobject_create_and_add+0xb0/0xb0 [ 386.135174][T12627] ? lockdep_init_map_type+0x2c3/0x7b0 02:48:43 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) [ 386.140639][T12627] ? vsnprintf+0x2ce/0x14f0 [ 386.145163][T12627] gfs2_sys_fs_add+0x1d1/0x3e0 [ 386.146432][T12637] gfs2: not a GFS2 filesystem [ 386.149934][T12627] ? recover_store+0x170/0x170 [ 386.149965][T12627] ? snprintf+0xbb/0xf0 [ 386.149989][T12627] ? vscnprintf+0x70/0x80 [ 386.167942][T12627] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 386.174191][T12627] ? set_blocksize+0x2e5/0x370 [ 386.178971][T12627] gfs2_fill_super+0x155c/0x28a0 [ 386.183927][T12627] ? gfs2_reconfigure+0x1060/0x1060 [ 386.184782][T12612] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 386.189136][T12627] ? lock_downgrade+0x6e0/0x6e0 [ 386.189170][T12627] ? snprintf+0xbb/0xf0 [ 386.189193][T12627] ? vsprintf+0x30/0x30 [ 386.212772][T12612] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 386.215385][T12627] ? wait_for_completion_io+0x270/0x270 [ 386.215416][T12627] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 386.215444][T12627] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 386.215470][T12627] ? set_blocksize+0x2e5/0x370 [ 386.243931][T12627] get_tree_bdev+0x440/0x760 [ 386.248517][T12627] ? gfs2_reconfigure+0x1060/0x1060 [ 386.253709][T12627] gfs2_get_tree+0x4a/0x270 [ 386.258205][T12627] vfs_get_tree+0x89/0x2f0 [ 386.262610][T12627] path_mount+0x1320/0x1fa0 [ 386.267242][T12627] ? finish_automount+0xaf0/0xaf0 [ 386.272261][T12627] ? putname+0xfe/0x140 [ 386.276415][T12627] __x64_sys_mount+0x27f/0x300 [ 386.281190][T12627] ? copy_mnt_ns+0xae0/0xae0 [ 386.285791][T12627] ? syscall_enter_from_user_mode+0x21/0x70 [ 386.291683][T12627] do_syscall_64+0x35/0xb0 [ 386.296089][T12627] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 386.301973][T12627] RIP: 0033:0x7f79c7dc101a [ 386.306373][T12627] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 386.325987][T12627] RSP: 002b:00007f79c5313fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 386.334755][T12627] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 386.342714][T12627] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5314000 [ 386.350676][T12627] RBP: 00007f79c5314040 R08: 00007f79c5314040 R09: 0000000020001180 [ 386.358637][T12627] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020001180 [ 386.366597][T12627] R13: 00000000200011c0 R14: 00007f79c5314000 R15: 0000000020000080 [ 386.374692][T12627] 02:48:44 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x3, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:44 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]) [ 386.467850][T12644] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 386.487043][T12644] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:48:44 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384f"]) [ 386.559279][T12644] gfs2: not a GFS2 filesystem [ 386.588232][T12644] gfs2: fsid=-_)-+: can't read superblock [ 386.613619][T12644] gfs2: fsid=-_)-+: can't read superblock: -22 [ 386.641265][T12658] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 386.659671][T12663] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 386.670170][T12658] gfs2: fsid=-: Now mounting FS (format 0)... [ 386.686817][T12666] gfs2: not a GFS2 filesystem [ 386.687903][T12663] CPU: 0 PID: 12663 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 386.695925][T12658] gfs2: not a GFS2 filesystem [ 386.700246][T12663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.700260][T12663] Call Trace: [ 386.700266][T12663] [ 386.700275][T12663] dump_stack_lvl+0xcd/0x134 [ 386.700305][T12663] sysfs_warn_dup.cold+0x1c/0x29 [ 386.717635][T12658] gfs2: fsid=-: can't read superblock [ 386.718772][T12663] sysfs_create_dir_ns+0x238/0x290 [ 386.718807][T12663] ? sysfs_create_mount_point+0xb0/0xb0 [ 386.718833][T12663] ? rwlock_bug.part.0+0x90/0x90 [ 386.724864][T12658] gfs2: fsid=-: can't read superblock: -22 [ 386.726316][T12663] ? kfree+0x1e1/0x560 [ 386.726344][T12663] ? do_raw_spin_unlock+0x171/0x230 [ 386.726373][T12663] kobject_add_internal+0x2d2/0xa60 [ 386.772347][T12663] kobject_init_and_add+0x101/0x160 [ 386.777558][T12663] ? kobject_create_and_add+0xb0/0xb0 [ 386.782945][T12663] ? lockdep_init_map_type+0x2c3/0x7b0 [ 386.788758][T12663] ? vsnprintf+0x2ce/0x14f0 [ 386.793277][T12663] gfs2_sys_fs_add+0x1d1/0x3e0 [ 386.798073][T12663] ? recover_store+0x170/0x170 [ 386.802843][T12663] ? snprintf+0xbb/0xf0 [ 386.807029][T12663] ? vscnprintf+0x70/0x80 [ 386.811367][T12663] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 386.817620][T12663] ? set_blocksize+0x2e5/0x370 [ 386.822401][T12663] gfs2_fill_super+0x155c/0x28a0 [ 386.827357][T12663] ? gfs2_reconfigure+0x1060/0x1060 [ 386.832559][T12663] ? lock_downgrade+0x6e0/0x6e0 [ 386.837422][T12663] ? snprintf+0xbb/0xf0 [ 386.841579][T12663] ? vsprintf+0x30/0x30 [ 386.845738][T12663] ? wait_for_completion_io+0x270/0x270 [ 386.851287][T12663] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 386.857565][T12663] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 386.863310][T12663] ? set_blocksize+0x2e5/0x370 [ 386.868093][T12663] get_tree_bdev+0x440/0x760 [ 386.872684][T12663] ? gfs2_reconfigure+0x1060/0x1060 [ 386.877915][T12663] gfs2_get_tree+0x4a/0x270 [ 386.882428][T12663] vfs_get_tree+0x89/0x2f0 [ 386.886871][T12663] path_mount+0x1320/0x1fa0 [ 386.891385][T12663] ? finish_automount+0xaf0/0xaf0 [ 386.896418][T12663] ? putname+0xfe/0x140 [ 386.900583][T12663] __x64_sys_mount+0x27f/0x300 [ 386.905354][T12663] ? copy_mnt_ns+0xae0/0xae0 [ 386.909952][T12663] ? syscall_enter_from_user_mode+0x21/0x70 [ 386.915849][T12663] do_syscall_64+0x35/0xb0 [ 386.920275][T12663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 386.926174][T12663] RIP: 0033:0x7fd5707df01a [ 386.930594][T12663] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 386.950205][T12663] RSP: 002b:00007fd56dd52fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 386.958624][T12663] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd5707df01a [ 386.966597][T12663] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd56dd53000 [ 386.974567][T12663] RBP: 00007fd56dd53040 R08: 00007fd56dd53040 R09: 0000000020001180 [ 386.982539][T12663] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 386.990802][T12663] R13: 00000000200011c0 R14: 00007fd56dd53000 R15: 0000000020000080 [ 386.998799][T12663] [ 387.018460][T12673] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 387.028009][T12644] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 387.041028][T12644] CPU: 0 PID: 12644 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 387.049799][T12644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.059973][T12644] Call Trace: [ 387.063248][T12644] [ 387.066490][T12644] dump_stack_lvl+0xcd/0x134 [ 387.071089][T12644] sysfs_warn_dup.cold+0x1c/0x29 [ 387.076038][T12644] sysfs_create_dir_ns+0x238/0x290 [ 387.081160][T12644] ? sysfs_create_mount_point+0xb0/0xb0 [ 387.086800][T12644] ? rwlock_bug.part.0+0x90/0x90 [ 387.091836][T12644] ? kfree+0x1e1/0x560 [ 387.095913][T12644] ? do_raw_spin_unlock+0x171/0x230 [ 387.101119][T12644] kobject_add_internal+0x2d2/0xa60 [ 387.106331][T12644] kobject_init_and_add+0x101/0x160 [ 387.111537][T12644] ? kobject_create_and_add+0xb0/0xb0 [ 387.117096][T12644] ? lockdep_init_map_type+0x2c3/0x7b0 [ 387.122647][T12644] ? vsnprintf+0x2ce/0x14f0 [ 387.127258][T12644] gfs2_sys_fs_add+0x1d1/0x3e0 [ 387.132029][T12644] ? recover_store+0x170/0x170 [ 387.136799][T12644] ? snprintf+0xbb/0xf0 [ 387.140989][T12644] ? vscnprintf+0x70/0x80 [ 387.145333][T12644] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 387.151580][T12644] ? set_blocksize+0x2e5/0x370 [ 387.156362][T12644] gfs2_fill_super+0x155c/0x28a0 [ 387.161316][T12644] ? gfs2_reconfigure+0x1060/0x1060 [ 387.166520][T12644] ? lock_downgrade+0x6e0/0x6e0 [ 387.171381][T12644] ? snprintf+0xbb/0xf0 [ 387.175544][T12644] ? vsprintf+0x30/0x30 [ 387.179700][T12644] ? wait_for_completion_io+0x270/0x270 [ 387.185250][T12644] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 387.191503][T12644] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 387.197228][T12644] ? set_blocksize+0x2e5/0x370 [ 387.202033][T12644] get_tree_bdev+0x440/0x760 [ 387.206655][T12644] ? gfs2_reconfigure+0x1060/0x1060 [ 387.212041][T12644] gfs2_get_tree+0x4a/0x270 [ 387.216553][T12644] vfs_get_tree+0x89/0x2f0 [ 387.220973][T12644] path_mount+0x1320/0x1fa0 [ 387.225864][T12644] ? finish_automount+0xaf0/0xaf0 [ 387.231028][T12644] ? putname+0xfe/0x140 [ 387.235217][T12644] __x64_sys_mount+0x27f/0x300 [ 387.239984][T12644] ? copy_mnt_ns+0xae0/0xae0 [ 387.244581][T12644] ? syscall_enter_from_user_mode+0x21/0x70 [ 387.250484][T12644] do_syscall_64+0x35/0xb0 [ 387.254908][T12644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 387.260808][T12644] RIP: 0033:0x7fac1d1f801a [ 387.265224][T12644] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 387.284834][T12644] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 387.293249][T12644] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 387.301220][T12644] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 387.309192][T12644] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 387.317161][T12644] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 387.325131][T12644] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 387.333114][T12644] [ 387.352201][T12673] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 387.360265][T12673] gfs2: not a GFS2 filesystem [ 387.365265][T12673] gfs2: fsid=-_)-+: can't read superblock [ 387.371046][T12673] gfs2: fsid=-_)-+: can't read superblock: -22 [ 387.405534][T12658] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 387.412683][T12658] gfs2: fsid=-: Now mounting FS (format 0)... 02:48:45 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_no']) 02:48:45 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84"]) [ 387.464227][T12658] gfs2: not a GFS2 filesystem [ 387.472321][T12658] gfs2: fsid=-: can't read superblock [ 387.491350][T12658] gfs2: fsid=-: can't read superblock: -22 [ 387.552433][T12663] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 387.579754][T12693] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 387.595577][T12693] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 387.622538][T12663] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 387.632005][T12693] gfs2: not a GFS2 filesystem [ 387.635800][T12700] gfs2: not a GFS2 filesystem [ 387.636800][T12693] gfs2: fsid=-_)-+: can't read superblock [ 387.641753][T12644] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 387.656508][T12693] gfs2: fsid=-_)-+: can't read superblock: -22 [ 387.727634][T12644] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 387.836644][T12627] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 387.893596][T12627] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xc0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:45 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x4, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) 02:48:45 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x4, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:45 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_no']) 02:48:45 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-']) 02:48:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xf, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 388.035643][T12723] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 388.053200][T12730] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 388.061538][T12722] gfs2: fsid=-_)-: Trying to join cluster "lock_nolock", "-_)-" [ 388.069396][T12732] gfs2: not a GFS2 filesystem [ 388.080287][T12731] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 388.082925][T12730] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 388.095804][T12723] gfs2: fsid=-: Now mounting FS (format 0)... [ 388.100436][T12743] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 388.109573][T12722] gfs2: fsid=-_)-: Now mounting FS (format 0)... [ 388.112212][T12730] gfs2: not a GFS2 filesystem [ 388.122436][T12743] CPU: 1 PID: 12743 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 388.127401][T12723] gfs2: not a GFS2 filesystem [ 388.131202][T12743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.131216][T12743] Call Trace: [ 388.131223][T12743] [ 388.131231][T12743] dump_stack_lvl+0xcd/0x134 [ 388.150355][T12722] gfs2: not a GFS2 filesystem [ 388.152272][T12743] sysfs_warn_dup.cold+0x1c/0x29 [ 388.152305][T12743] sysfs_create_dir_ns+0x238/0x290 [ 388.171513][T12743] ? sysfs_create_mount_point+0xb0/0xb0 [ 388.174031][T12723] gfs2: fsid=-: can't read superblock [ 388.177063][T12743] ? rwlock_bug.part.0+0x90/0x90 [ 388.177095][T12743] ? kfree+0x1e1/0x560 [ 388.191423][T12743] ? do_raw_spin_unlock+0x171/0x230 [ 388.196622][T12743] kobject_add_internal+0x2d2/0xa60 [ 388.201820][T12743] kobject_init_and_add+0x101/0x160 [ 388.207012][T12743] ? kobject_create_and_add+0xb0/0xb0 [ 388.212379][T12743] ? lockdep_init_map_type+0x2c3/0x7b0 [ 388.217829][T12743] ? vsnprintf+0x2ce/0x14f0 [ 388.222337][T12743] gfs2_sys_fs_add+0x1d1/0x3e0 [ 388.227092][T12743] ? recover_store+0x170/0x170 [ 388.231849][T12743] ? snprintf+0xbb/0xf0 [ 388.235997][T12743] ? vscnprintf+0x70/0x80 [ 388.240321][T12743] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 388.246553][T12743] ? set_blocksize+0x2e5/0x370 [ 388.251312][T12743] gfs2_fill_super+0x155c/0x28a0 [ 388.256245][T12743] ? gfs2_reconfigure+0x1060/0x1060 [ 388.261521][T12743] ? lock_downgrade+0x6e0/0x6e0 [ 388.266368][T12743] ? snprintf+0xbb/0xf0 [ 388.270514][T12743] ? vsprintf+0x30/0x30 [ 388.274660][T12743] ? wait_for_completion_io+0x270/0x270 [ 388.280197][T12743] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 388.286428][T12743] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 388.292139][T12743] ? set_blocksize+0x2e5/0x370 [ 388.296903][T12743] get_tree_bdev+0x440/0x760 [ 388.301483][T12743] ? gfs2_reconfigure+0x1060/0x1060 [ 388.306670][T12743] gfs2_get_tree+0x4a/0x270 [ 388.311186][T12743] vfs_get_tree+0x89/0x2f0 [ 388.315590][T12743] path_mount+0x1320/0x1fa0 [ 388.320090][T12743] ? finish_automount+0xaf0/0xaf0 [ 388.325106][T12743] ? putname+0xfe/0x140 [ 388.329253][T12743] __x64_sys_mount+0x27f/0x300 [ 388.334006][T12743] ? copy_mnt_ns+0xae0/0xae0 [ 388.338673][T12743] ? syscall_enter_from_user_mode+0x21/0x70 [ 388.344559][T12743] do_syscall_64+0x35/0xb0 [ 388.348969][T12743] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 388.354852][T12743] RIP: 0033:0x7f79c7dc101a [ 388.359255][T12743] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 388.378851][T12743] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 388.387252][T12743] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 388.395258][T12743] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 388.403220][T12743] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 388.411188][T12743] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 388.419146][T12743] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 388.427119][T12743] [ 388.443149][T12731] CPU: 1 PID: 12731 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 388.446280][T12730] gfs2: fsid=-_)-+: can't read superblock [ 388.451931][T12731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.451945][T12731] Call Trace: [ 388.451952][T12731] [ 388.451960][T12731] dump_stack_lvl+0xcd/0x134 [ 388.462321][T12723] gfs2: fsid=-: can't read superblock: -22 [ 388.467697][T12731] sysfs_warn_dup.cold+0x1c/0x29 [ 388.467732][T12731] sysfs_create_dir_ns+0x238/0x290 [ 388.467759][T12731] ? sysfs_create_mount_point+0xb0/0xb0 [ 388.490822][T12730] gfs2: fsid=-_)-+: can't read superblock: -22 [ 388.494352][T12731] ? rwlock_bug.part.0+0x90/0x90 [ 388.494385][T12731] ? kfree+0x1e1/0x560 [ 388.494408][T12731] ? do_raw_spin_unlock+0x171/0x230 [ 388.494434][T12731] kobject_add_internal+0x2d2/0xa60 [ 388.494470][T12731] kobject_init_and_add+0x101/0x160 [ 388.494499][T12731] ? kobject_create_and_add+0xb0/0xb0 [ 388.494531][T12731] ? lockdep_init_map_type+0x2c3/0x7b0 [ 388.494555][T12731] ? vsnprintf+0x2ce/0x14f0 [ 388.494589][T12731] gfs2_sys_fs_add+0x1d1/0x3e0 [ 388.494613][T12731] ? recover_store+0x170/0x170 [ 388.494639][T12731] ? snprintf+0xbb/0xf0 [ 388.494663][T12731] ? vscnprintf+0x70/0x80 [ 388.564012][T12731] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 388.570253][T12731] ? set_blocksize+0x2e5/0x370 [ 388.575016][T12731] gfs2_fill_super+0x155c/0x28a0 [ 388.579954][T12731] ? gfs2_reconfigure+0x1060/0x1060 [ 388.585143][T12731] ? lock_downgrade+0x6e0/0x6e0 [ 388.589998][T12731] ? snprintf+0xbb/0xf0 [ 388.594144][T12731] ? vsprintf+0x30/0x30 [ 388.598296][T12731] ? wait_for_completion_io+0x270/0x270 [ 388.603830][T12731] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 388.610064][T12731] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 388.615773][T12731] ? set_blocksize+0x2e5/0x370 [ 388.620536][T12731] get_tree_bdev+0x440/0x760 [ 388.625114][T12731] ? gfs2_reconfigure+0x1060/0x1060 [ 388.630306][T12731] gfs2_get_tree+0x4a/0x270 [ 388.634808][T12731] vfs_get_tree+0x89/0x2f0 [ 388.639215][T12731] path_mount+0x1320/0x1fa0 [ 388.643712][T12731] ? finish_automount+0xaf0/0xaf0 [ 388.648732][T12731] ? putname+0xfe/0x140 [ 388.652881][T12731] __x64_sys_mount+0x27f/0x300 [ 388.657652][T12731] ? copy_mnt_ns+0xae0/0xae0 [ 388.662231][T12731] ? syscall_enter_from_user_mode+0x21/0x70 [ 388.668208][T12731] do_syscall_64+0x35/0xb0 [ 388.672618][T12731] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 388.678504][T12731] RIP: 0033:0x7fd5707df01a [ 388.682909][T12731] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 388.702505][T12731] RSP: 002b:00007fd56dd52fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 388.710912][T12731] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd5707df01a [ 388.718871][T12731] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd56dd53000 [ 388.726830][T12731] RBP: 00007fd56dd53040 R08: 00007fd56dd53040 R09: 0000000020001180 [ 388.734809][T12731] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 388.742768][T12731] R13: 00000000200011c0 R14: 00007fd56dd53000 R15: 0000000020000080 [ 388.750736][T12731] [ 388.773556][T12722] gfs2: fsid=-_)-: can't read superblock [ 388.780770][T12722] gfs2: fsid=-_)-: can't read superblock: -22 02:48:46 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_no']) [ 388.812859][T12723] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 388.821646][T12730] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 388.869302][T12723] gfs2: fsid=-: Now mounting FS (format 0)... [ 388.888099][T12730] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 388.915491][T12723] gfs2: not a GFS2 filesystem [ 388.920186][T12723] gfs2: fsid=-: can't read superblock 02:48:46 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktabl']) [ 388.956854][T12723] gfs2: fsid=-: can't read superblock: -22 [ 388.968270][T12730] gfs2: not a GFS2 filesystem [ 388.991385][T12730] gfs2: fsid=-_)-+: can't read superblock [ 389.007946][T12765] gfs2: not a GFS2 filesystem [ 389.042333][T12730] gfs2: fsid=-_)-+: can't read superblock: -22 02:48:46 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,loc']) 02:48:46 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x5, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) [ 389.106195][T12743] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 389.126917][T12775] gfs2: Unknown parameter 'locktabl' 02:48:46 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x10, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 389.233911][T12743] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:47 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktabl']) [ 389.277887][T12784] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 389.283339][T12783] gfs2: Unknown parameter 'loc' [ 389.295986][T12784] gfs2: fsid=-: Now mounting FS (format 0)... 02:48:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0xf0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 389.340450][T12784] gfs2: not a GFS2 filesystem 02:48:47 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,loc']) [ 389.376207][T12784] gfs2: fsid=-: can't read superblock [ 389.392977][T12784] gfs2: fsid=-: can't read superblock: -22 [ 389.445669][T12798] gfs2: Unknown parameter 'locktabl' [ 389.471323][T12804] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 389.492595][T12810] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 389.498731][T12804] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 389.509665][T12810] CPU: 1 PID: 12810 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 389.518104][T12814] gfs2: Unknown parameter 'loc' [ 389.518437][T12810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.530641][T12804] gfs2: not a GFS2 filesystem [ 389.533466][T12810] Call Trace: [ 389.533474][T12810] [ 389.533482][T12810] dump_stack_lvl+0xcd/0x134 [ 389.533512][T12810] sysfs_warn_dup.cold+0x1c/0x29 [ 389.533540][T12810] sysfs_create_dir_ns+0x238/0x290 [ 389.533565][T12810] ? sysfs_create_mount_point+0xb0/0xb0 [ 389.533589][T12810] ? rwlock_bug.part.0+0x90/0x90 [ 389.533615][T12810] ? kfree+0x1e1/0x560 [ 389.533638][T12810] ? do_raw_spin_unlock+0x171/0x230 [ 389.533666][T12810] kobject_add_internal+0x2d2/0xa60 [ 389.533708][T12810] kobject_init_and_add+0x101/0x160 [ 389.533736][T12810] ? kobject_create_and_add+0xb0/0xb0 [ 389.533767][T12810] ? lockdep_init_map_type+0x2c3/0x7b0 [ 389.533791][T12810] ? vsnprintf+0x2ce/0x14f0 [ 389.533825][T12810] gfs2_sys_fs_add+0x1d1/0x3e0 [ 389.543091][T12804] gfs2: fsid=-_)-+: can't read superblock [ 389.544671][T12810] ? recover_store+0x170/0x170 [ 389.544709][T12810] ? snprintf+0xbb/0xf0 [ 389.544734][T12810] ? vscnprintf+0x70/0x80 [ 389.544762][T12810] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 389.544791][T12810] ? set_blocksize+0x2e5/0x370 [ 389.544824][T12810] gfs2_fill_super+0x155c/0x28a0 [ 389.544858][T12810] ? gfs2_reconfigure+0x1060/0x1060 [ 389.557633][T12804] gfs2: fsid=-_)-+: can't read superblock: -22 [ 389.559434][T12810] ? lock_downgrade+0x6e0/0x6e0 [ 389.559471][T12810] ? snprintf+0xbb/0xf0 [ 389.559496][T12810] ? vsprintf+0x30/0x30 [ 389.559518][T12810] ? wait_for_completion_io+0x270/0x270 [ 389.583126][T12731] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 389.584332][T12810] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 389.584364][T12810] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 389.584391][T12810] ? set_blocksize+0x2e5/0x370 [ 389.584424][T12810] get_tree_bdev+0x440/0x760 [ 389.584447][T12810] ? gfs2_reconfigure+0x1060/0x1060 [ 389.584475][T12810] gfs2_get_tree+0x4a/0x270 [ 389.584502][T12810] vfs_get_tree+0x89/0x2f0 [ 389.584525][T12810] path_mount+0x1320/0x1fa0 [ 389.584552][T12810] ? finish_automount+0xaf0/0xaf0 [ 389.584578][T12810] ? putname+0xfe/0x140 [ 389.606978][T12731] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 389.609728][T12810] __x64_sys_mount+0x27f/0x300 [ 389.609756][T12810] ? copy_mnt_ns+0xae0/0xae0 [ 389.609781][T12810] ? syscall_enter_from_user_mode+0x21/0x70 [ 389.758245][T12810] do_syscall_64+0x35/0xb0 [ 389.762661][T12810] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 389.768552][T12810] RIP: 0033:0x7f79c7dc101a [ 389.772958][T12810] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 389.792642][T12810] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 389.801047][T12810] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 389.809004][T12810] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 389.816982][T12810] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 389.824942][T12810] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 389.832900][T12810] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 389.840869][T12810] [ 389.864670][T12784] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 389.887143][T12784] gfs2: fsid=-: Now mounting FS (format 0)... [ 389.893423][T12810] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. 02:48:47 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x5, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:47 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktabl']) 02:48:47 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,loc']) [ 389.913268][T12810] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 389.929458][T12804] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 389.941391][T12784] gfs2: not a GFS2 filesystem [ 389.956115][T12804] gfs2: fsid=-_)-+: Now mounting FS (format 0)... 02:48:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x13e, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) [ 389.988531][T12784] gfs2: fsid=-: can't read superblock [ 389.996053][T12804] gfs2: not a GFS2 filesystem [ 390.005323][T12804] gfs2: fsid=-_)-+: can't read superblock [ 390.017558][T12784] gfs2: fsid=-: can't read superblock: -22 [ 390.050245][T12804] gfs2: fsid=-_)-+: can't read superblock: -22 [ 390.058722][T12839] gfs2: Unknown parameter 'locktabl' [ 390.084596][T12842] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 390.110340][T12842] CPU: 0 PID: 12842 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 390.112915][T12846] gfs2: Unknown parameter 'loc' [ 390.119264][T12842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.119278][T12842] Call Trace: [ 390.119285][T12842] [ 390.119293][T12842] dump_stack_lvl+0xcd/0x134 [ 390.119321][T12842] sysfs_warn_dup.cold+0x1c/0x29 [ 390.119348][T12842] sysfs_create_dir_ns+0x238/0x290 [ 390.119374][T12842] ? sysfs_create_mount_point+0xb0/0xb0 [ 390.119400][T12842] ? rwlock_bug.part.0+0x90/0x90 [ 390.119427][T12842] ? kfree+0x1e1/0x560 [ 390.119451][T12842] ? do_raw_spin_unlock+0x171/0x230 [ 390.119478][T12842] kobject_add_internal+0x2d2/0xa60 [ 390.146301][T12850] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 390.150144][T12842] kobject_init_and_add+0x101/0x160 [ 390.150186][T12842] ? kobject_create_and_add+0xb0/0xb0 [ 390.155413][T12850] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 390.160807][T12842] ? lockdep_init_map_type+0x2c3/0x7b0 [ 390.160839][T12842] ? vsnprintf+0x2ce/0x14f0 [ 390.168640][T12850] gfs2: not a GFS2 filesystem [ 390.170019][T12842] gfs2_sys_fs_add+0x1d1/0x3e0 [ 390.170054][T12842] ? recover_store+0x170/0x170 [ 390.175396][T12850] gfs2: fsid=-_)-+: can't read superblock [ 390.180415][T12842] ? snprintf+0xbb/0xf0 [ 390.180443][T12842] ? vscnprintf+0x70/0x80 [ 390.180471][T12842] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 390.188422][T12850] gfs2: fsid=-_)-+: can't read superblock: -22 [ 390.193426][T12842] ? set_blocksize+0x2e5/0x370 [ 390.193464][T12842] gfs2_fill_super+0x155c/0x28a0 [ 390.193499][T12842] ? gfs2_reconfigure+0x1060/0x1060 [ 390.271997][T12842] ? lock_downgrade+0x6e0/0x6e0 [ 390.276858][T12842] ? snprintf+0xbb/0xf0 [ 390.281005][T12842] ? vsprintf+0x30/0x30 [ 390.285163][T12842] ? wait_for_completion_io+0x270/0x270 [ 390.290723][T12842] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 390.296958][T12842] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 390.302664][T12842] ? set_blocksize+0x2e5/0x370 [ 390.307423][T12842] get_tree_bdev+0x440/0x760 [ 390.311999][T12842] ? gfs2_reconfigure+0x1060/0x1060 [ 390.317198][T12842] gfs2_get_tree+0x4a/0x270 [ 390.321693][T12842] vfs_get_tree+0x89/0x2f0 [ 390.326113][T12842] path_mount+0x1320/0x1fa0 [ 390.330606][T12842] ? finish_automount+0xaf0/0xaf0 [ 390.335619][T12842] ? putname+0xfe/0x140 [ 390.339974][T12842] __x64_sys_mount+0x27f/0x300 [ 390.344960][T12842] ? copy_mnt_ns+0xae0/0xae0 [ 390.349642][T12842] ? syscall_enter_from_user_mode+0x21/0x70 [ 390.355524][T12842] do_syscall_64+0x35/0xb0 [ 390.359958][T12842] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 390.366377][T12842] RIP: 0033:0x7fd5707df01a [ 390.370790][T12842] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 390.390611][T12842] RSP: 002b:00007fd56dd52fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 390.399607][T12842] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd5707df01a [ 390.408210][T12842] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd56dd53000 [ 390.416782][T12842] RBP: 00007fd56dd53040 R08: 00007fd56dd53040 R09: 0000000020001180 [ 390.424773][T12842] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 390.432734][T12842] R13: 00000000200011c0 R14: 00007fd56dd53000 R15: 0000000020000080 [ 390.440698][T12842] [ 390.446110][T12842] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 390.459201][T12842] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:48 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) 02:48:48 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x6, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) 02:48:48 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x6, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x23a, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c6c6f636b7461626c653d2d2f292d2b2c2c009e84285b9198384fa76695a49556"]) 02:48:48 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x11, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:48 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktab']) [ 390.628876][T12870] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 390.641460][T12873] loop0: detected capacity change from 0 to 1 [ 390.656697][T12870] gfs2: fsid=-: Now mounting FS (format 0)... [ 390.672103][T12878] sysfs: cannot create duplicate filename '/fs/gfs2/-' [ 390.715184][T12870] gfs2: not a GFS2 filesystem [ 390.720723][T12882] gfs2: Unknown parameter 'locktab' [ 390.721537][T12878] CPU: 0 PID: 12878 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 390.734746][T12878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.744973][T12878] Call Trace: [ 390.748247][T12878] [ 390.751174][T12878] dump_stack_lvl+0xcd/0x134 [ 390.755772][T12878] sysfs_warn_dup.cold+0x1c/0x29 [ 390.760715][T12878] sysfs_create_dir_ns+0x238/0x290 [ 390.765836][T12878] ? sysfs_create_mount_point+0xb0/0xb0 [ 390.771387][T12878] ? rwlock_bug.part.0+0x90/0x90 [ 390.776331][T12878] ? kfree+0x1e1/0x560 [ 390.779953][T12870] gfs2: fsid=-: can't read superblock [ 390.780572][T12878] ? do_raw_spin_unlock+0x171/0x230 [ 390.780606][T12878] kobject_add_internal+0x2d2/0xa60 [ 390.780642][T12878] kobject_init_and_add+0x101/0x160 [ 390.801603][T12878] ? kobject_create_and_add+0xb0/0xb0 [ 390.806987][T12878] ? lockdep_init_map_type+0x2c3/0x7b0 [ 390.809575][T12870] gfs2: fsid=-: can't read superblock: -22 [ 390.812448][T12878] ? vsnprintf+0x2ce/0x14f0 [ 390.812487][T12878] gfs2_sys_fs_add+0x1d1/0x3e0 [ 390.812512][T12878] ? recover_store+0x170/0x170 [ 390.832278][T12878] ? snprintf+0xbb/0xf0 [ 390.836438][T12878] ? vscnprintf+0x70/0x80 [ 390.837563][T12891] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 390.840775][T12878] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 390.840808][T12878] ? set_blocksize+0x2e5/0x370 [ 390.840842][T12878] gfs2_fill_super+0x155c/0x28a0 [ 390.864252][T12878] ? gfs2_reconfigure+0x1060/0x1060 [ 390.869451][T12878] ? lock_downgrade+0x6e0/0x6e0 [ 390.874501][T12878] ? snprintf+0xbb/0xf0 [ 390.878653][T12878] ? vsprintf+0x30/0x30 [ 390.882812][T12878] ? wait_for_completion_io+0x270/0x270 [ 390.888365][T12878] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 390.894633][T12878] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 390.900357][T12878] ? set_blocksize+0x2e5/0x370 [ 390.905133][T12878] get_tree_bdev+0x440/0x760 [ 390.909718][T12878] ? gfs2_reconfigure+0x1060/0x1060 [ 390.914917][T12878] gfs2_get_tree+0x4a/0x270 [ 390.919451][T12878] vfs_get_tree+0x89/0x2f0 [ 390.923866][T12878] path_mount+0x1320/0x1fa0 [ 390.928371][T12878] ? finish_automount+0xaf0/0xaf0 [ 390.933397][T12878] ? putname+0xfe/0x140 [ 390.937578][T12878] __x64_sys_mount+0x27f/0x300 [ 390.942338][T12878] ? copy_mnt_ns+0xae0/0xae0 [ 390.946928][T12878] ? syscall_enter_from_user_mode+0x21/0x70 [ 390.952822][T12878] do_syscall_64+0x35/0xb0 [ 390.957239][T12878] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 390.963131][T12878] RIP: 0033:0x7f562a54101a [ 390.967545][T12878] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 390.987155][T12878] RSP: 002b:00007f5627ab4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 390.995654][T12878] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f562a54101a [ 391.003918][T12878] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f5627ab5000 [ 391.011893][T12878] RBP: 00007f5627ab5040 R08: 00007f5627ab5040 R09: 0000000020001180 [ 391.019963][T12878] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 391.027951][T12878] R13: 00000000200011c0 R14: 00007f5627ab5000 R15: 0000000020000080 [ 391.035950][T12878] [ 391.039000][T12891] CPU: 1 PID: 12891 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 391.047781][T12891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.057830][T12891] Call Trace: [ 391.061183][T12891] [ 391.064098][T12891] dump_stack_lvl+0xcd/0x134 [ 391.068770][T12891] sysfs_warn_dup.cold+0x1c/0x29 [ 391.073704][T12891] sysfs_create_dir_ns+0x238/0x290 [ 391.078893][T12891] ? sysfs_create_mount_point+0xb0/0xb0 [ 391.084431][T12891] ? rwlock_bug.part.0+0x90/0x90 [ 391.089469][T12891] ? kfree+0x1e1/0x560 [ 391.093529][T12891] ? do_raw_spin_unlock+0x171/0x230 [ 391.098723][T12891] kobject_add_internal+0x2d2/0xa60 [ 391.104139][T12891] kobject_init_and_add+0x101/0x160 [ 391.109334][T12891] ? kobject_create_and_add+0xb0/0xb0 [ 391.115925][T12891] ? lockdep_init_map_type+0x2c3/0x7b0 [ 391.121374][T12891] ? vsnprintf+0x2ce/0x14f0 [ 391.125877][T12891] gfs2_sys_fs_add+0x1d1/0x3e0 [ 391.130631][T12891] ? recover_store+0x170/0x170 [ 391.135406][T12891] ? snprintf+0xbb/0xf0 [ 391.139568][T12891] ? vscnprintf+0x70/0x80 [ 391.144065][T12891] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 391.150316][T12891] ? set_blocksize+0x2e5/0x370 [ 391.155079][T12891] gfs2_fill_super+0x155c/0x28a0 [ 391.160031][T12891] ? gfs2_reconfigure+0x1060/0x1060 [ 391.165309][T12891] ? lock_downgrade+0x6e0/0x6e0 [ 391.170155][T12891] ? snprintf+0xbb/0xf0 [ 391.174483][T12891] ? vsprintf+0x30/0x30 [ 391.178627][T12891] ? wait_for_completion_io+0x270/0x270 [ 391.184184][T12891] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 391.190852][T12891] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 391.196735][T12891] ? set_blocksize+0x2e5/0x370 [ 391.201498][T12891] get_tree_bdev+0x440/0x760 [ 391.206095][T12891] ? gfs2_reconfigure+0x1060/0x1060 [ 391.211288][T12891] gfs2_get_tree+0x4a/0x270 [ 391.215870][T12891] vfs_get_tree+0x89/0x2f0 [ 391.220298][T12891] path_mount+0x1320/0x1fa0 [ 391.224795][T12891] ? finish_automount+0xaf0/0xaf0 [ 391.229817][T12891] ? putname+0xfe/0x140 [ 391.233983][T12891] __x64_sys_mount+0x27f/0x300 [ 391.238738][T12891] ? copy_mnt_ns+0xae0/0xae0 [ 391.243317][T12891] ? syscall_enter_from_user_mode+0x21/0x70 [ 391.249205][T12891] do_syscall_64+0x35/0xb0 [ 391.253613][T12891] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 391.259497][T12891] RIP: 0033:0x7fd5707df01a [ 391.263898][T12891] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 391.283581][T12891] RSP: 002b:00007fd56dd52fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 391.291984][T12891] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fd5707df01a [ 391.300063][T12891] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fd56dd53000 [ 391.308020][T12891] RBP: 00007fd56dd53040 R08: 00007fd56dd53040 R09: 0000000020001180 [ 391.315975][T12891] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 391.323930][T12891] R13: 00000000200011c0 R14: 00007fd56dd53000 R15: 0000000020000080 [ 391.331900][T12891] [ 391.372501][T12873] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 391.398877][T12889] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' 02:48:49 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktabl']) [ 391.437337][T12873] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 391.457478][T12889] CPU: 0 PID: 12889 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 391.466355][T12889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.476416][T12889] Call Trace: [ 391.479691][T12889] [ 391.482622][T12889] dump_stack_lvl+0xcd/0x134 [ 391.487225][T12889] sysfs_warn_dup.cold+0x1c/0x29 [ 391.492266][T12889] sysfs_create_dir_ns+0x238/0x290 [ 391.497386][T12889] ? sysfs_create_mount_point+0xb0/0xb0 [ 391.502938][T12889] ? rwlock_bug.part.0+0x90/0x90 [ 391.507993][T12889] ? kfree+0x1e1/0x560 [ 391.512071][T12889] ? do_raw_spin_unlock+0x171/0x230 [ 391.517286][T12889] kobject_add_internal+0x2d2/0xa60 [ 391.522507][T12889] kobject_init_and_add+0x101/0x160 [ 391.527726][T12889] ? kobject_create_and_add+0xb0/0xb0 [ 391.533296][T12889] ? lockdep_init_map_type+0x2c3/0x7b0 [ 391.535727][T12904] gfs2: Unknown parameter 'locktabl' [ 391.538769][T12889] ? vsnprintf+0x2ce/0x14f0 [ 391.538809][T12889] gfs2_sys_fs_add+0x1d1/0x3e0 [ 391.553577][T12889] ? recover_store+0x170/0x170 [ 391.558352][T12889] ? snprintf+0xbb/0xf0 [ 391.562511][T12889] ? vscnprintf+0x70/0x80 [ 391.566853][T12889] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 391.573105][T12889] ? set_blocksize+0x2e5/0x370 [ 391.577905][T12889] gfs2_fill_super+0x155c/0x28a0 [ 391.582857][T12889] ? gfs2_reconfigure+0x1060/0x1060 [ 391.588073][T12889] ? lock_downgrade+0x6e0/0x6e0 [ 391.592936][T12889] ? snprintf+0xbb/0xf0 [ 391.597125][T12889] ? vsprintf+0x30/0x30 [ 391.601300][T12889] ? wait_for_completion_io+0x270/0x270 [ 391.606858][T12889] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 391.613113][T12889] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 391.619020][T12889] ? set_blocksize+0x2e5/0x370 [ 391.623801][T12889] get_tree_bdev+0x440/0x760 [ 391.628397][T12889] ? gfs2_reconfigure+0x1060/0x1060 [ 391.633607][T12889] gfs2_get_tree+0x4a/0x270 [ 391.638118][T12889] vfs_get_tree+0x89/0x2f0 [ 391.642546][T12889] path_mount+0x1320/0x1fa0 [ 391.647061][T12889] ? finish_automount+0xaf0/0xaf0 [ 391.652088][T12889] ? putname+0xfe/0x140 [ 391.656254][T12889] __x64_sys_mount+0x27f/0x300 [ 391.661027][T12889] ? copy_mnt_ns+0xae0/0xae0 [ 391.665623][T12889] ? syscall_enter_from_user_mode+0x21/0x70 [ 391.671530][T12889] do_syscall_64+0x35/0xb0 [ 391.676042][T12889] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 391.681943][T12889] RIP: 0033:0x7fac1d1f801a 02:48:49 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktabl']) [ 391.686359][T12889] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 391.706159][T12889] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 391.714673][T12889] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 391.722676][T12889] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 391.730648][T12889] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 02:48:49 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktab']) [ 391.738622][T12889] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 391.746712][T12889] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 391.754696][T12889] [ 391.783734][T12873] syz-executor.0: attempt to access beyond end of device [ 391.783734][T12873] loop0: rw=4096, want=136, limit=1 [ 391.802757][T12873] gfs2: error 10 reading superblock [ 391.831468][T12873] gfs2: fsid=-_)-+: can't read superblock [ 391.840612][T12913] gfs2: Unknown parameter 'locktabl' [ 391.846184][T12873] gfs2: fsid=-_)-+: can't read superblock: -5 [ 391.872202][T12891] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 391.883589][T12918] gfs2: Unknown parameter 'locktab' [ 391.891164][T12889] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 391.892313][T12891] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 391.907105][T12889] gfs2: fsid=-_)-+: error -17 adding sysfs files 02:48:49 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktabl']) [ 391.918230][T12878] kobject_add_internal failed for - with -EEXIST, don't try to register things with the same name in the same directory. [ 391.932033][T12878] gfs2: fsid=-: error -17 adding sysfs files 02:48:49 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x7, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) 02:48:49 executing program 4: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktab']) 02:48:49 executing program 3: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x12, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-/)-+']) [ 392.012038][T12928] gfs2: Unknown parameter 'locktabl' 02:48:49 executing program 5: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x7, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=-']) 02:48:49 executing program 1: syz_mount_image$gfs2(&(0x7f0000001180), &(0x7f00000011c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='lockproto=lock_nolock,locktable=']) [ 392.121373][T12942] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 392.123249][T12940] sysfs: cannot create duplicate filename '/fs/gfs2/-_)-+' [ 392.134545][T12943] gfs2: Unknown parameter 'locktab' [ 392.154809][T12942] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 392.174865][T12942] gfs2: not a GFS2 filesystem [ 392.179640][T12942] gfs2: fsid=-_)-+: can't read superblock [ 392.179777][T12940] CPU: 0 PID: 12940 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 392.194615][T12940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.204672][T12940] Call Trace: [ 392.207981][T12940] [ 392.210912][T12940] dump_stack_lvl+0xcd/0x134 [ 392.211338][T12942] gfs2: fsid=-_)-+: can't read superblock: -22 [ 392.215536][T12940] sysfs_warn_dup.cold+0x1c/0x29 [ 392.215570][T12940] sysfs_create_dir_ns+0x238/0x290 [ 392.215596][T12940] ? sysfs_create_mount_point+0xb0/0xb0 [ 392.237532][T12940] ? rwlock_bug.part.0+0x90/0x90 [ 392.242480][T12940] ? kfree+0x1e1/0x560 [ 392.246639][T12940] ? do_raw_spin_unlock+0x171/0x230 [ 392.251935][T12940] kobject_add_internal+0x2d2/0xa60 [ 392.257153][T12940] kobject_init_and_add+0x101/0x160 [ 392.262368][T12940] ? kobject_create_and_add+0xb0/0xb0 [ 392.267753][T12940] ? lockdep_init_map_type+0x2c3/0x7b0 [ 392.273220][T12940] ? vsnprintf+0x2ce/0x14f0 [ 392.277827][T12940] gfs2_sys_fs_add+0x1d1/0x3e0 [ 392.282596][T12940] ? recover_store+0x170/0x170 [ 392.287366][T12940] ? snprintf+0xbb/0xf0 [ 392.291527][T12940] ? vscnprintf+0x70/0x80 [ 392.295865][T12940] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 392.302203][T12940] ? set_blocksize+0x2e5/0x370 [ 392.307069][T12940] gfs2_fill_super+0x155c/0x28a0 [ 392.312018][T12940] ? gfs2_reconfigure+0x1060/0x1060 [ 392.317226][T12940] ? lock_downgrade+0x6e0/0x6e0 [ 392.322089][T12940] ? snprintf+0xbb/0xf0 [ 392.326247][T12940] ? vsprintf+0x30/0x30 [ 392.330490][T12940] ? wait_for_completion_io+0x270/0x270 [ 392.336042][T12940] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 392.342290][T12940] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 392.348020][T12940] ? set_blocksize+0x2e5/0x370 [ 392.352801][T12940] get_tree_bdev+0x440/0x760 [ 392.357394][T12940] ? gfs2_reconfigure+0x1060/0x1060 [ 392.362598][T12940] gfs2_get_tree+0x4a/0x270 [ 392.367110][T12940] vfs_get_tree+0x89/0x2f0 [ 392.371529][T12940] path_mount+0x1320/0x1fa0 [ 392.376041][T12940] ? finish_automount+0xaf0/0xaf0 [ 392.381334][T12940] ? putname+0xfe/0x140 [ 392.385499][T12940] __x64_sys_mount+0x27f/0x300 [ 392.390269][T12940] ? copy_mnt_ns+0xae0/0xae0 [ 392.394865][T12940] ? syscall_enter_from_user_mode+0x21/0x70 [ 392.400770][T12940] do_syscall_64+0x35/0xb0 [ 392.405194][T12940] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 392.411092][T12940] RIP: 0033:0x7fac1d1f801a [ 392.415506][T12940] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 392.435381][T12940] RSP: 002b:00007fac1a76bfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 392.443892][T12940] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007fac1d1f801a [ 392.451866][T12940] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007fac1a76c000 [ 392.459931][T12940] RBP: 00007fac1a76c040 R08: 00007fac1a76c040 R09: 0000000020001180 [ 392.467911][T12940] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 392.475980][T12940] R13: 00000000200011c0 R14: 00007fac1a76c000 R15: 0000000020000080 [ 392.483977][T12940] [ 392.540541][T12956] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 392.560449][T12956] gfs2: fsid=-: Now mounting FS (format 0)... [ 392.569944][T12956] gfs2: not a GFS2 filesystem [ 392.580958][T12956] gfs2: fsid=-: can't read superblock [ 392.588545][T12956] gfs2: fsid=-: can't read superblock: -22 [ 392.632988][T12940] kobject_add_internal failed for -_)-+ with -EEXIST, don't try to register things with the same name in the same directory. [ 392.649253][T12963] gfs2: Bad value for 'locktable' [ 392.651848][T12940] gfs2: fsid=-_)-+: error -17 adding sysfs files [ 392.702023][T12940] gfs2: fsid=-_)-+: Trying to join cluster "lock_nolock", "-_)-+" [ 392.719897][T12956] gfs2: fsid=-: Trying to join cluster "lock_nolock", "-" [ 392.753855][T12940] gfs2: fsid=-_)-+: Now mounting FS (format 0)... [ 392.761745][T12956] gfs2: fsid=-: Now mounting FS (format 0)... [ 392.775521][T12956] gfs2: not a GFS2 filesystem [ 392.781626][T12940] gfs2: not a GFS2 filesystem [ 392.794261][T12956] gfs2: fsid=-: can't read superblock [ 392.800336][T12940] gfs2: fsid=-_)-+: can't read superblock [ 392.807884][T12956] gfs2: fsid=-: can't read superblock: -22 [ 392.814616][T12940] gfs2: fsid=-_)-+: can't read superblock: -22 [ 410.573881][ T9030] Bluetooth: hci4: command 0x0406 tx timeout [ 410.583823][ T7751] Bluetooth: hci0: command 0x0406 tx timeout [ 410.590170][ T7751] Bluetooth: hci1: command 0x0406 tx timeout [ 410.596605][ T7751] Bluetooth: hci2: command 0x0406 tx timeout [ 410.603020][ T7751] Bluetooth: hci3: command 0x0406 tx timeout [ 410.610309][ T7751] Bluetooth: hci5: command 0x0406 tx timeout [ 439.224195][ T1225] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.230806][ T1225] ieee802154 phy1 wpan1: encryption failed: -22 [ 500.655009][ T1225] ieee802154 phy0 wpan0: encryption failed: -22 [ 500.661837][ T1225] ieee802154 phy1 wpan1: encryption failed: -22 [ 548.653601][ T27] INFO: task systemd-udevd:9914 blocked for more than 143 seconds. [ 548.662131][ T27] Not tainted 5.16.0-rc1-syzkaller #0 [ 548.669756][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 548.680553][ T27] task:systemd-udevd state:D stack:27016 pid: 9914 ppid: 2974 flags:0x00000000 [ 548.691631][ T27] Call Trace: [ 548.696629][ T27] [ 548.699582][ T27] __schedule+0xa9a/0x4940 [ 548.705912][ T27] ? io_schedule_timeout+0x180/0x180 [ 548.711264][ T27] schedule+0xd2/0x260 [ 548.717175][ T27] schedule_preempt_disabled+0xf/0x20 [ 548.722628][ T27] __mutex_lock+0xa32/0x12f0 [ 548.729029][ T27] ? ilookup+0xb3/0x230 [ 548.733227][ T27] ? blkdev_get_by_dev.part.0+0x9b/0xb50 [ 548.743001][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 548.749801][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 548.757030][ T27] ? _atomic_dec_and_lock+0x92/0x100 [ 548.762351][ T27] ? disk_block_events+0x1d/0x130 [ 548.769068][ T27] blkdev_get_by_dev.part.0+0x9b/0xb50 [ 548.776363][ T27] ? devcgroup_check_permission+0x1bb/0x410 [ 548.783015][ T27] blkdev_get_by_dev+0x6b/0x80 [ 548.789726][ T27] blkdev_open+0x154/0x2e0 [ 548.796119][ T27] do_dentry_open+0x4c8/0x1250 [ 548.800904][ T27] ? blkdev_close+0x80/0x80 [ 548.807950][ T27] path_openat+0x1cad/0x2750 [ 548.812665][ T27] ? path_lookupat+0x860/0x860 [ 548.820182][ T27] ? mark_lock+0xef/0x17b0 [ 548.826341][ T27] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 548.832347][ T27] do_filp_open+0x1aa/0x400 [ 548.838745][ T27] ? may_open_dev+0xf0/0xf0 [ 548.847425][ T27] ? rwlock_bug.part.0+0x90/0x90 [ 548.852415][ T27] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 548.860720][ T27] ? _find_next_bit+0x1e3/0x260 [ 548.867199][ T27] ? _raw_spin_unlock+0x24/0x40 [ 548.872071][ T27] ? alloc_fd+0x2f0/0x670 [ 548.876759][ T27] do_sys_openat2+0x16d/0x4d0 [ 548.881450][ T27] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 548.888707][ T27] ? build_open_flags+0x6f0/0x6f0 [ 548.893920][ T27] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 548.899323][ T27] __x64_sys_open+0x119/0x1c0 [ 548.904808][ T27] ? do_sys_open+0x140/0x140 [ 548.909415][ T27] ? __secure_computing+0x104/0x360 [ 548.914894][ T27] do_syscall_64+0x35/0xb0 [ 548.919319][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 548.925686][ T27] RIP: 0033:0x7f3172ede840 [ 548.930326][ T27] RSP: 002b:00007ffee22fdc88 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 548.938804][ T27] RAX: ffffffffffffffda RBX: 000055ae88916380 RCX: 00007f3172ede840 [ 548.946880][ T27] RDX: 000055ae868f4fe3 RSI: 00000000000a0800 RDI: 000055ae88916120 [ 548.957395][ T27] RBP: 00007ffee22fde00 R08: 000055ae868f4670 R09: 0000000000000010 [ 548.965431][ T27] R10: 00007f3172c58d70 R11: 0000000000000246 R12: 00007ffee22fdd50 [ 548.973527][ T27] R13: 000055ae889037c0 R14: 0000000000000003 R15: 000000000000000e [ 548.981509][ T27] [ 548.984618][ T27] INFO: task syz-executor.0:12873 blocked for more than 143 seconds. [ 548.993119][ T27] Not tainted 5.16.0-rc1-syzkaller #0 [ 548.999107][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 549.007956][ T27] task:syz-executor.0 state:D stack:26088 pid:12873 ppid: 6553 flags:0x00004004 [ 549.017434][ T27] Call Trace: [ 549.020800][ T27] [ 549.023838][ T27] __schedule+0xa9a/0x4940 [ 549.028288][ T27] ? io_schedule_timeout+0x180/0x180 [ 549.033652][ T27] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 549.039462][ T27] schedule+0xd2/0x260 [ 549.043601][ T27] blk_mq_freeze_queue_wait+0x112/0x160 [ 549.049153][ T27] ? blk_mq_queue_inflight+0xa0/0xa0 [ 549.054751][ T27] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 549.060482][ T27] ? finish_wait+0x270/0x270 [ 549.065886][ T27] ? __loop_clr_fd+0x1070/0x1070 [ 549.070859][ T27] ? __loop_clr_fd+0x1070/0x1070 [ 549.076243][ T27] lo_release+0x160/0x1f0 [ 549.080589][ T27] blkdev_put+0x2fb/0x9e0 [ 549.085250][ T27] gfs2_kill_sb+0x11c/0x160 [ 549.090262][ T27] deactivate_locked_super+0x94/0x160 [ 549.095759][ T27] get_tree_bdev+0x573/0x760 [ 549.100349][ T27] ? gfs2_reconfigure+0x1060/0x1060 [ 549.105622][ T27] gfs2_get_tree+0x4a/0x270 [ 549.110127][ T27] vfs_get_tree+0x89/0x2f0 [ 549.114616][ T27] path_mount+0x1320/0x1fa0 [ 549.119126][ T27] ? finish_automount+0xaf0/0xaf0 [ 549.124223][ T27] ? putname+0xfe/0x140 [ 549.128385][ T27] __x64_sys_mount+0x27f/0x300 [ 549.133135][ T27] ? copy_mnt_ns+0xae0/0xae0 [ 549.137804][ T27] ? syscall_enter_from_user_mode+0x21/0x70 [ 549.143789][ T27] do_syscall_64+0x35/0xb0 [ 549.148220][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 549.154198][ T27] RIP: 0033:0x7f79c7dc101a [ 549.158619][ T27] RSP: 002b:00007f79c5334fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 549.167193][ T27] RAX: ffffffffffffffda RBX: 0000000020001200 RCX: 00007f79c7dc101a [ 549.176834][ T27] RDX: 0000000020001180 RSI: 00000000200011c0 RDI: 00007f79c5335000 [ 549.184864][ T27] RBP: 00007f79c5335040 R08: 00007f79c5335040 R09: 0000000020001180 [ 549.193220][ T27] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020001180 [ 549.201270][ T27] R13: 00000000200011c0 R14: 00007f79c5335000 R15: 0000000020000080 [ 549.209388][ T27] [ 549.212419][ T27] [ 549.212419][ T27] Showing all locks held in the system: [ 549.220379][ T27] 1 lock held by khungtaskd/27: [ 549.225334][ T27] #0: ffffffff8bb83b60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 549.235329][ T27] 2 locks held by in:imklog/6241: [ 549.240350][ T27] #0: ffff888073583c70 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 549.249738][ T27] #1: ffffffff8bb83b60 (rcu_read_lock){....}-{1:2}, at: futex_wake_op+0x813/0xd70 [ 549.259170][ T27] 1 lock held by systemd-udevd/9914: [ 549.264522][ T27] #0: ffff88801aa5c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb50 [ 549.275378][ T27] 2 locks held by syz-executor.0/12873: [ 549.280931][ T27] #0: ffff88801aa5c118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0x97/0x9e0 [ 549.291416][ T27] #1: ffff888147308360 (&lo->lo_mutex){+.+.}-{3:3}, at: lo_release+0x4d/0x1f0 [ 549.301567][ T27] [ 549.304628][ T27] ============================================= [ 549.304628][ T27] [ 549.313180][ T27] NMI backtrace for cpu 0 [ 549.317503][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.16.0-rc1-syzkaller #0 [ 549.325637][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.335848][ T27] Call Trace: [ 549.339110][ T27] [ 549.342021][ T27] dump_stack_lvl+0xcd/0x134 [ 549.346597][ T27] nmi_cpu_backtrace.cold+0x47/0x144 [ 549.351879][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 549.357069][ T27] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 549.363040][ T27] watchdog+0xc1d/0xf50 [ 549.367185][ T27] ? reset_hung_task_detector+0x30/0x30 [ 549.373069][ T27] kthread+0x405/0x4f0 [ 549.377124][ T27] ? set_kthread_struct+0x130/0x130 [ 549.382308][ T27] ret_from_fork+0x1f/0x30 [ 549.386803][ T27] [ 549.390325][ T27] Sending NMI from CPU 0 to CPUs 1: [ 549.395762][ C1] NMI backtrace for cpu 1 [ 549.395776][ C1] CPU: 1 PID: 19 Comm: ksoftirqd/1 Not tainted 5.16.0-rc1-syzkaller #0 [ 549.395796][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.395806][ C1] RIP: 0010:check_kcov_mode+0x7/0x40 [ 549.395833][ C1] Code: 00 e9 59 fe ff ff 48 8b 7c 24 08 e8 63 bd 46 00 e9 61 fd ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc 65 8b 05 49 db 8a 7e <89> c2 81 e2 00 01 00 00 a9 00 01 ff 00 74 10 31 c0 85 d2 74 15 8b [ 549.395850][ C1] RSP: 0018:ffffc90000d97a98 EFLAGS: 00000246 [ 549.395865][ C1] RAX: 0000000080000100 RBX: 0000000000000001 RCX: ffff8880119d5700 [ 549.395877][ C1] RDX: 0000000000000000 RSI: ffff8880119d5700 RDI: 0000000000000003 [ 549.395888][ C1] RBP: ffff8880788b4c80 R08: 0000000000000000 R09: 0000000000000001 [ 549.395899][ C1] R10: ffffffff888f6cd2 R11: 0000000000000000 R12: ffff88807d7ac45a [ 549.395910][ C1] R13: ffff888079120da0 R14: 1ffff920001b2f58 R15: 0000000000000001 [ 549.395925][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 549.395940][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 549.395953][ C1] CR2: 000000000046e203 CR3: 000000000b88e000 CR4: 0000000000350ee0 [ 549.395965][ C1] Call Trace: [ 549.395969][ C1] [ 549.395974][ C1] __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 549.395998][ C1] sta_info_get_bss+0xc2/0x400 [ 549.396017][ C1] ? sta_info_get_bss+0x81/0x400 [ 549.396035][ C1] ? sta_info_get+0x390/0x390 [ 549.396053][ C1] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 549.396074][ C1] ? ieee80211_scan_rx+0x1e8/0x7e0 [ 549.396095][ C1] ieee80211_rx_list+0x1747/0x27c0 [ 549.396116][ C1] ? ieee80211_prepare_and_rx_handle+0x5070/0x5070 [ 549.396136][ C1] ? lock_release+0x720/0x720 [ 549.396158][ C1] ? skb_dequeue+0x125/0x180 [ 549.396179][ C1] ieee80211_rx_napi+0xdb/0x3d0 [ 549.396196][ C1] ? ieee80211_rx_list+0x27c0/0x27c0 [ 549.396213][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 549.396231][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 549.396252][ C1] ieee80211_tasklet_handler+0xd4/0x130 [ 549.396271][ C1] tasklet_action_common.constprop.0+0x201/0x2e0 [ 549.396296][ C1] __do_softirq+0x29b/0x9c2 [ 549.396318][ C1] ? __irq_exit_rcu+0x180/0x180 [ 549.396337][ C1] run_ksoftirqd+0x2d/0x60 [ 549.396356][ C1] smpboot_thread_fn+0x645/0x9c0 [ 549.396375][ C1] ? __smpboot_create_thread.part.0+0x370/0x370 [ 549.396397][ C1] kthread+0x405/0x4f0 [ 549.396415][ C1] ? set_kthread_struct+0x130/0x130 [ 549.396436][ C1] ret_from_fork+0x1f/0x30 [ 549.396460][ C1] [ 549.413443][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 549.661683][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.16.0-rc1-syzkaller #0 [ 549.669841][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.679886][ T27] Call Trace: [ 549.683154][ T27] [ 549.686071][ T27] dump_stack_lvl+0xcd/0x134 [ 549.690660][ T27] panic+0x2b0/0x6dd [ 549.694546][ T27] ? __warn_printk+0xf3/0xf3 [ 549.699131][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 549.704321][ T27] ? preempt_schedule_thunk+0x16/0x18 [ 549.709689][ T27] ? nmi_trigger_cpumask_backtrace+0x196/0x230 [ 549.715837][ T27] ? watchdog.cold+0x130/0x158 [ 549.720593][ T27] watchdog.cold+0x141/0x158 [ 549.725170][ T27] ? reset_hung_task_detector+0x30/0x30 [ 549.730822][ T27] kthread+0x405/0x4f0 [ 549.734901][ T27] ? set_kthread_struct+0x130/0x130 [ 549.740200][ T27] ret_from_fork+0x1f/0x30 [ 549.745006][ T27] [ 549.749043][ T27] Kernel Offset: disabled [ 549.753737][ T27] Rebooting in 86400 seconds..